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/*! jQuery UI - v1.12.1 - 2017-10-29
* http://jqueryui.com
* Includes: widget.js, position.js, data.js, disable-selection.js, focusable.js, form-reset-mixin.js, jquery-1-7.js, keycode.js, labels.js, scroll-parent.js, tabbable.js, unique-id.js, widgets/draggable.js, widgets/droppable.js, widgets/resizable.js, widgets/selectable.js, widgets/sortable.js, widgets/accordion.js, widgets/autocomplete.js, widgets/button.js, widgets/checkboxradio.js, widgets/controlgroup.js, widgets/datepicker.js, widgets/dialog.js, widgets/menu.js, widgets/mouse.js, widgets/progressbar.js, widgets/selectmenu.js, widgets/slider.js, widgets/spinner.js, widgets/tabs.js, widgets/tooltip.js, effect.js, effects/effect-blind.js, effects/effect-bounce.js, effects/effect-clip.js, effects/effect-drop.js, effects/effect-explode.js, effects/effect-fade.js, effects/effect-fold.js, effects/effect-highlight.js, effects/effect-puff.js, effects/effect-pulsate.js, effects/effect-scale.js, effects/effect-shake.js, effects/effect-size.js, effects/effect-slide.js, effects/effect-transfer.js
* Copyright jQuery Foundation and other contributors; Licensed MIT */

(function( factory ) {
	if ( typeof define === "function" && define.amd ) {

		// AMD. Register as an anonymous module.
		define([ "jquery" ], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
}(function( $ ) {

$.ui = $.ui || {};

var version = $.ui.version = "1.12.1";


/*!
 * jQuery UI Widget 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Widget
//>>group: Core
//>>description: Provides a factory for creating stateful widgets with a common API.
//>>docs: http://api.jqueryui.com/jQuery.widget/
//>>demos: http://jqueryui.com/widget/



var widgetUuid = 0;
var widgetSlice = Array.prototype.slice;

$.cleanData = ( function( orig ) {
	return function( elems ) {
		var events, elem, i;
		for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
			try {

				// Only trigger remove when necessary to save time
				events = $._data( elem, "events" );
				if ( events && events.remove ) {
					$( elem ).triggerHandler( "remove" );
				}

			// Http://bugs.jquery.com/ticket/8235
			} catch ( e ) {}
		}
		orig( elems );
	};
} )( $.cleanData );

$.widget = function( name, base, prototype ) {
	var existingConstructor, constructor, basePrototype;

	// ProxiedPrototype allows the provided prototype to remain unmodified
	// so that it can be used as a mixin for multiple widgets (#8876)
	var proxiedPrototype = {};

	var namespace = name.split( "." )[ 0 ];
	name = name.split( "." )[ 1 ];
	var fullName = namespace + "-" + name;

	if ( !prototype ) {
		prototype = base;
		base = $.Widget;
	}

	if ( $.isArray( prototype ) ) {
		prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
	}

	// Create selector for plugin
	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
		return !!$.data( elem, fullName );
	};

	$[ namespace ] = $[ namespace ] || {};
	existingConstructor = $[ namespace ][ name ];
	constructor = $[ namespace ][ name ] = function( options, element ) {

		// Allow instantiation without "new" keyword
		if ( !this._createWidget ) {
			return new constructor( options, element );
		}

		// Allow instantiation without initializing for simple inheritance
		// must use "new" keyword (the code above always passes args)
		if ( arguments.length ) {
			this._createWidget( options, element );
		}
	};

	// Extend with the existing constructor to carry over any static properties
	$.extend( constructor, existingConstructor, {
		version: prototype.version,

		// Copy the object used to create the prototype in case we need to
		// redefine the widget later
		_proto: $.extend( {}, prototype ),

		// Track widgets that inherit from this widget in case this widget is
		// redefined after a widget inherits from it
		_childConstructors: []
	} );

	basePrototype = new base();

	// We need to make the options hash a property directly on the new instance
	// otherwise we'll modify the options hash on the prototype that we're
	// inheriting from
	basePrototype.options = $.widget.extend( {}, basePrototype.options );
	$.each( prototype, function( prop, value ) {
		if ( !$.isFunction( value ) ) {
			proxiedPrototype[ prop ] = value;
			return;
		}
		proxiedPrototype[ prop ] = ( function() {
			function _super() {
				return base.prototype[ prop ].apply( this, arguments );
			}

			function _superApply( args ) {
				return base.prototype[ prop ].apply( this, args );
			}

			return function() {
				var __super = this._super;
				var __superApply = this._superApply;
				var returnValue;

				this._super = _super;
				this._superApply = _superApply;

				returnValue = value.apply( this, arguments );

				this._super = __super;
				this._superApply = __superApply;

				return returnValue;
			};
		} )();
	} );
	constructor.prototype = $.widget.extend( basePrototype, {

		// TODO: remove support for widgetEventPrefix
		// always use the name + a colon as the prefix, e.g., draggable:start
		// don't prefix for widgets that aren't DOM-based
		widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
	}, proxiedPrototype, {
		constructor: constructor,
		namespace: namespace,
		widgetName: name,
		widgetFullName: fullName
	} );

	// If this widget is being redefined then we need to find all widgets that
	// are inheriting from it and redefine all of them so that they inherit from
	// the new version of this widget. We're essentially trying to replace one
	// level in the prototype chain.
	if ( existingConstructor ) {
		$.each( existingConstructor._childConstructors, function( i, child ) {
			var childPrototype = child.prototype;

			// Redefine the child widget using the same prototype that was
			// originally used, but inherit from the new version of the base
			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
				child._proto );
		} );

		// Remove the list of existing child constructors from the old constructor
		// so the old child constructors can be garbage collected
		delete existingConstructor._childConstructors;
	} else {
		base._childConstructors.push( constructor );
	}

	$.widget.bridge( name, constructor );

	return constructor;
};

$.widget.extend = function( target ) {
	var input = widgetSlice.call( arguments, 1 );
	var inputIndex = 0;
	var inputLength = input.length;
	var key;
	var value;

	for ( ; inputIndex < inputLength; inputIndex++ ) {
		for ( key in input[ inputIndex ] ) {
			value = input[ inputIndex ][ key ];
			if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {

				// Clone objects
				if ( $.isPlainObject( value ) ) {
					target[ key ] = $.isPlainObject( target[ key ] ) ?
						$.widget.extend( {}, target[ key ], value ) :

						// Don't extend strings, arrays, etc. with objects
						$.widget.extend( {}, value );

				// Copy everything else by reference
				} else {
					target[ key ] = value;
				}
			}
		}
	}
	return target;
};

$.widget.bridge = function( name, object ) {
	var fullName = object.prototype.widgetFullName || name;
	$.fn[ name ] = function( options ) {
		var isMethodCall = typeof options === "string";
		var args = widgetSlice.call( arguments, 1 );
		var returnValue = this;

		if ( isMethodCall ) {

			// If this is an empty collection, we need to have the instance method
			// return undefined instead of the jQuery instance
			if ( !this.length && options === "instance" ) {
				returnValue = undefined;
			} else {
				this.each( function() {
					var methodValue;
					var instance = $.data( this, fullName );

					if ( options === "instance" ) {
						returnValue = instance;
						return false;
					}

					if ( !instance ) {
						return $.error( "cannot call methods on " + name +
							" prior to initialization; " +
							"attempted to call method '" + options + "'" );
					}

					if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) {
						return $.error( "no such method '" + options + "' for " + name +
							" widget instance" );
					}

					methodValue = instance[ options ].apply( instance, args );

					if ( methodValue !== instance && methodValue !== undefined ) {
						returnValue = methodValue && methodValue.jquery ?
							returnValue.pushStack( methodValue.get() ) :
							methodValue;
						return false;
					}
				} );
			}
		} else {

			// Allow multiple hashes to be passed on init
			if ( args.length ) {
				options = $.widget.extend.apply( null, [ options ].concat( args ) );
			}

			this.each( function() {
				var instance = $.data( this, fullName );
				if ( instance ) {
					instance.option( options || {} );
					if ( instance._init ) {
						instance._init();
					}
				} else {
					$.data( this, fullName, new object( options, this ) );
				}
			} );
		}

		return returnValue;
	};
};

$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];

$.Widget.prototype = {
	widgetName: "widget",
	widgetEventPrefix: "",
	defaultElement: "<div>",

	options: {
		classes: {},
		disabled: false,

		// Callbacks
		create: null
	},

	_createWidget: function( options, element ) {
		element = $( element || this.defaultElement || this )[ 0 ];
		this.element = $( element );
		this.uuid = widgetUuid++;
		this.eventNamespace = "." + this.widgetName + this.uuid;

		this.bindings = $();
		this.hoverable = $();
		this.focusable = $();
		this.classesElementLookup = {};

		if ( element !== this ) {
			$.data( element, this.widgetFullName, this );
			this._on( true, this.element, {
				remove: function( event ) {
					if ( event.target === element ) {
						this.destroy();
					}
				}
			} );
			this.document = $( element.style ?

				// Element within the document
				element.ownerDocument :

				// Element is window or document
				element.document || element );
			this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
		}

		this.options = $.widget.extend( {},
			this.options,
			this._getCreateOptions(),
			options );

		this._create();

		if ( this.options.disabled ) {
			this._setOptionDisabled( this.options.disabled );
		}

		this._trigger( "create", null, this._getCreateEventData() );
		this._init();
	},

	_getCreateOptions: function() {
		return {};
	},

	_getCreateEventData: $.noop,

	_create: $.noop,

	_init: $.noop,

	destroy: function() {
		var that = this;

		this._destroy();
		$.each( this.classesElementLookup, function( key, value ) {
			that._removeClass( value, key );
		} );

		// We can probably remove the unbind calls in 2.0
		// all event bindings should go through this._on()
		this.element
			.off( this.eventNamespace )
			.removeData( this.widgetFullName );
		this.widget()
			.off( this.eventNamespace )
			.removeAttr( "aria-disabled" );

		// Clean up events and states
		this.bindings.off( this.eventNamespace );
	},

	_destroy: $.noop,

	widget: function() {
		return this.element;
	},

	option: function( key, value ) {
		var options = key;
		var parts;
		var curOption;
		var i;

		if ( arguments.length === 0 ) {

			// Don't return a reference to the internal hash
			return $.widget.extend( {}, this.options );
		}

		if ( typeof key === "string" ) {

			// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
			options = {};
			parts = key.split( "." );
			key = parts.shift();
			if ( parts.length ) {
				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
				for ( i = 0; i < parts.length - 1; i++ ) {
					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
					curOption = curOption[ parts[ i ] ];
				}
				key = parts.pop();
				if ( arguments.length === 1 ) {
					return curOption[ key ] === undefined ? null : curOption[ key ];
				}
				curOption[ key ] = value;
			} else {
				if ( arguments.length === 1 ) {
					return this.options[ key ] === undefined ? null : this.options[ key ];
				}
				options[ key ] = value;
			}
		}

		this._setOptions( options );

		return this;
	},

	_setOptions: function( options ) {
		var key;

		for ( key in options ) {
			this._setOption( key, options[ key ] );
		}

		return this;
	},

	_setOption: function( key, value ) {
		if ( key === "classes" ) {
			this._setOptionClasses( value );
		}

		this.options[ key ] = value;

		if ( key === "disabled" ) {
			this._setOptionDisabled( value );
		}

		return this;
	},

	_setOptionClasses: function( value ) {
		var classKey, elements, currentElements;

		for ( classKey in value ) {
			currentElements = this.classesElementLookup[ classKey ];
			if ( value[ classKey ] === this.options.classes[ classKey ] ||
					!currentElements ||
					!currentElements.length ) {
				continue;
			}

			// We are doing this to create a new jQuery object because the _removeClass() call
			// on the next line is going to destroy the reference to the current elements being
			// tracked. We need to save a copy of this collection so that we can add the new classes
			// below.
			elements = $( currentElements.get() );
			this._removeClass( currentElements, classKey );

			// We don't use _addClass() here, because that uses this.options.classes
			// for generating the string of classes. We want to use the value passed in from
			// _setOption(), this is the new value of the classes option which was passed to
			// _setOption(). We pass this value directly to _classes().
			elements.addClass( this._classes( {
				element: elements,
				keys: classKey,
				classes: value,
				add: true
			} ) );
		}
	},

	_setOptionDisabled: function( value ) {
		this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );

		// If the widget is becoming disabled, then nothing is interactive
		if ( value ) {
			this._removeClass( this.hoverable, null, "ui-state-hover" );
			this._removeClass( this.focusable, null, "ui-state-focus" );
		}
	},

	enable: function() {
		return this._setOptions( { disabled: false } );
	},

	disable: function() {
		return this._setOptions( { disabled: true } );
	},

	_classes: function( options ) {
		var full = [];
		var that = this;

		options = $.extend( {
			element: this.element,
			classes: this.options.classes || {}
		}, options );

		function processClassString( classes, checkOption ) {
			var current, i;
			for ( i = 0; i < classes.length; i++ ) {
				current = that.classesElementLookup[ classes[ i ] ] || $();
				if ( options.add ) {
					current = $( $.unique( current.get().concat( options.element.get() ) ) );
				} else {
					current = $( current.not( options.element ).get() );
				}
				that.classesElementLookup[ classes[ i ] ] = current;
				full.push( classes[ i ] );
				if ( checkOption && options.classes[ classes[ i ] ] ) {
					full.push( options.classes[ classes[ i ] ] );
				}
			}
		}

		this._on( options.element, {
			"remove": "_untrackClassesElement"
		} );

		if ( options.keys ) {
			processClassString( options.keys.match( /\S+/g ) || [], true );
		}
		if ( options.extra ) {
			processClassString( options.extra.match( /\S+/g ) || [] );
		}

		return full.join( " " );
	},

	_untrackClassesElement: function( event ) {
		var that = this;
		$.each( that.classesElementLookup, function( key, value ) {
			if ( $.inArray( event.target, value ) !== -1 ) {
				that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
			}
		} );
	},

	_removeClass: function( element, keys, extra ) {
		return this._toggleClass( element, keys, extra, false );
	},

	_addClass: function( element, keys, extra ) {
		return this._toggleClass( element, keys, extra, true );
	},

	_toggleClass: function( element, keys, extra, add ) {
		add = ( typeof add === "boolean" ) ? add : extra;
		var shift = ( typeof element === "string" || element === null ),
			options = {
				extra: shift ? keys : extra,
				keys: shift ? element : keys,
				element: shift ? this.element : element,
				add: add
			};
		options.element.toggleClass( this._classes( options ), add );
		return this;
	},

	_on: function( suppressDisabledCheck, element, handlers ) {
		var delegateElement;
		var instance = this;

		// No suppressDisabledCheck flag, shuffle arguments
		if ( typeof suppressDisabledCheck !== "boolean" ) {
			handlers = element;
			element = suppressDisabledCheck;
			suppressDisabledCheck = false;
		}

		// No element argument, shuffle and use this.element
		if ( !handlers ) {
			handlers = element;
			element = this.element;
			delegateElement = this.widget();
		} else {
			element = delegateElement = $( element );
			this.bindings = this.bindings.add( element );
		}

		$.each( handlers, function( event, handler ) {
			function handlerProxy() {

				// Allow widgets to customize the disabled handling
				// - disabled as an array instead of boolean
				// - disabled class as method for disabling individual parts
				if ( !suppressDisabledCheck &&
						( instance.options.disabled === true ||
						$( this ).hasClass( "ui-state-disabled" ) ) ) {
					return;
				}
				return ( typeof handler === "string" ? instance[ handler ] : handler )
					.apply( instance, arguments );
			}

			// Copy the guid so direct unbinding works
			if ( typeof handler !== "string" ) {
				handlerProxy.guid = handler.guid =
					handler.guid || handlerProxy.guid || $.guid++;
			}

			var match = event.match( /^([\w:-]*)\s*(.*)$/ );
			var eventName = match[ 1 ] + instance.eventNamespace;
			var selector = match[ 2 ];

			if ( selector ) {
				delegateElement.on( eventName, selector, handlerProxy );
			} else {
				element.on( eventName, handlerProxy );
			}
		} );
	},

	_off: function( element, eventName ) {
		eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
			this.eventNamespace;
		element.off( eventName ).off( eventName );

		// Clear the stack to avoid memory leaks (#10056)
		this.bindings = $( this.bindings.not( element ).get() );
		this.focusable = $( this.focusable.not( element ).get() );
		this.hoverable = $( this.hoverable.not( element ).get() );
	},

	_delay: function( handler, delay ) {
		function handlerProxy() {
			return ( typeof handler === "string" ? instance[ handler ] : handler )
				.apply( instance, arguments );
		}
		var instance = this;
		return setTimeout( handlerProxy, delay || 0 );
	},

	_hoverable: function( element ) {
		this.hoverable = this.hoverable.add( element );
		this._on( element, {
			mouseenter: function( event ) {
				this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
			},
			mouseleave: function( event ) {
				this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
			}
		} );
	},

	_focusable: function( element ) {
		this.focusable = this.focusable.add( element );
		this._on( element, {
			focusin: function( event ) {
				this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
			},
			focusout: function( event ) {
				this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
			}
		} );
	},

	_trigger: function( type, event, data ) {
		var prop, orig;
		var callback = this.options[ type ];

		data = data || {};
		event = $.Event( event );
		event.type = ( type === this.widgetEventPrefix ?
			type :
			this.widgetEventPrefix + type ).toLowerCase();

		// The original event may come from any element
		// so we need to reset the target on the new event
		event.target = this.element[ 0 ];

		// Copy original event properties over to the new event
		orig = event.originalEvent;
		if ( orig ) {
			for ( prop in orig ) {
				if ( !( prop in event ) ) {
					event[ prop ] = orig[ prop ];
				}
			}
		}

		this.element.trigger( event, data );
		return !( $.isFunction( callback ) &&
			callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
			event.isDefaultPrevented() );
	}
};

$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
		if ( typeof options === "string" ) {
			options = { effect: options };
		}

		var hasOptions;
		var effectName = !options ?
			method :
			options === true || typeof options === "number" ?
				defaultEffect :
				options.effect || defaultEffect;

		options = options || {};
		if ( typeof options === "number" ) {
			options = { duration: options };
		}

		hasOptions = !$.isEmptyObject( options );
		options.complete = callback;

		if ( options.delay ) {
			element.delay( options.delay );
		}

		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
			element[ method ]( options );
		} else if ( effectName !== method && element[ effectName ] ) {
			element[ effectName ]( options.duration, options.easing, callback );
		} else {
			element.queue( function( next ) {
				$( this )[ method ]();
				if ( callback ) {
					callback.call( element[ 0 ] );
				}
				next();
			} );
		}
	};
} );

var widget = $.widget;


/*!
 * jQuery UI Position 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/position/
 */

//>>label: Position
//>>group: Core
//>>description: Positions elements relative to other elements.
//>>docs: http://api.jqueryui.com/position/
//>>demos: http://jqueryui.com/position/


( function() {
var cachedScrollbarWidth,
	max = Math.max,
	abs = Math.abs,
	rhorizontal = /left|center|right/,
	rvertical = /top|center|bottom/,
	roffset = /[\+\-]\d+(\.[\d]+)?%?/,
	rposition = /^\w+/,
	rpercent = /%$/,
	_position = $.fn.position;

function getOffsets( offsets, width, height ) {
	return [
		parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
		parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
	];
}

function parseCss( element, property ) {
	return parseInt( $.css( element, property ), 10 ) || 0;
}

function getDimensions( elem ) {
	var raw = elem[ 0 ];
	if ( raw.nodeType === 9 ) {
		return {
			width: elem.width(),
			height: elem.height(),
			offset: { top: 0, left: 0 }
		};
	}
	if ( $.isWindow( raw ) ) {
		return {
			width: elem.width(),
			height: elem.height(),
			offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
		};
	}
	if ( raw.preventDefault ) {
		return {
			width: 0,
			height: 0,
			offset: { top: raw.pageY, left: raw.pageX }
		};
	}
	return {
		width: elem.outerWidth(),
		height: elem.outerHeight(),
		offset: elem.offset()
	};
}

$.position = {
	scrollbarWidth: function() {
		if ( cachedScrollbarWidth !== undefined ) {
			return cachedScrollbarWidth;
		}
		var w1, w2,
			div = $( "<div " +
				"style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>" +
				"<div style='height:100px;width:auto;'></div></div>" ),
			innerDiv = div.children()[ 0 ];

		$( "body" ).append( div );
		w1 = innerDiv.offsetWidth;
		div.css( "overflow", "scroll" );

		w2 = innerDiv.offsetWidth;

		if ( w1 === w2 ) {
			w2 = div[ 0 ].clientWidth;
		}

		div.remove();

		return ( cachedScrollbarWidth = w1 - w2 );
	},
	getScrollInfo: function( within ) {
		var overflowX = within.isWindow || within.isDocument ? "" :
				within.element.css( "overflow-x" ),
			overflowY = within.isWindow || within.isDocument ? "" :
				within.element.css( "overflow-y" ),
			hasOverflowX = overflowX === "scroll" ||
				( overflowX === "auto" && within.width < within.element[ 0 ].scrollWidth ),
			hasOverflowY = overflowY === "scroll" ||
				( overflowY === "auto" && within.height < within.element[ 0 ].scrollHeight );
		return {
			width: hasOverflowY ? $.position.scrollbarWidth() : 0,
			height: hasOverflowX ? $.position.scrollbarWidth() : 0
		};
	},
	getWithinInfo: function( element ) {
		var withinElement = $( element || window ),
			isWindow = $.isWindow( withinElement[ 0 ] ),
			isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,
			hasOffset = !isWindow && !isDocument;
		return {
			element: withinElement,
			isWindow: isWindow,
			isDocument: isDocument,
			offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },
			scrollLeft: withinElement.scrollLeft(),
			scrollTop: withinElement.scrollTop(),
			width: withinElement.outerWidth(),
			height: withinElement.outerHeight()
		};
	}
};

$.fn.position = function( options ) {
	if ( !options || !options.of ) {
		return _position.apply( this, arguments );
	}

	// Make a copy, we don't want to modify arguments
	options = $.extend( {}, options );

	var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
		target = $( options.of ),
		within = $.position.getWithinInfo( options.within ),
		scrollInfo = $.position.getScrollInfo( within ),
		collision = ( options.collision || "flip" ).split( " " ),
		offsets = {};

	dimensions = getDimensions( target );
	if ( target[ 0 ].preventDefault ) {

		// Force left top to allow flipping
		options.at = "left top";
	}
	targetWidth = dimensions.width;
	targetHeight = dimensions.height;
	targetOffset = dimensions.offset;

	// Clone to reuse original targetOffset later
	basePosition = $.extend( {}, targetOffset );

	// Force my and at to have valid horizontal and vertical positions
	// if a value is missing or invalid, it will be converted to center
	$.each( [ "my", "at" ], function() {
		var pos = ( options[ this ] || "" ).split( " " ),
			horizontalOffset,
			verticalOffset;

		if ( pos.length === 1 ) {
			pos = rhorizontal.test( pos[ 0 ] ) ?
				pos.concat( [ "center" ] ) :
				rvertical.test( pos[ 0 ] ) ?
					[ "center" ].concat( pos ) :
					[ "center", "center" ];
		}
		pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
		pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";

		// Calculate offsets
		horizontalOffset = roffset.exec( pos[ 0 ] );
		verticalOffset = roffset.exec( pos[ 1 ] );
		offsets[ this ] = [
			horizontalOffset ? horizontalOffset[ 0 ] : 0,
			verticalOffset ? verticalOffset[ 0 ] : 0
		];

		// Reduce to just the positions without the offsets
		options[ this ] = [
			rposition.exec( pos[ 0 ] )[ 0 ],
			rposition.exec( pos[ 1 ] )[ 0 ]
		];
	} );

	// Normalize collision option
	if ( collision.length === 1 ) {
		collision[ 1 ] = collision[ 0 ];
	}

	if ( options.at[ 0 ] === "right" ) {
		basePosition.left += targetWidth;
	} else if ( options.at[ 0 ] === "center" ) {
		basePosition.left += targetWidth / 2;
	}

	if ( options.at[ 1 ] === "bottom" ) {
		basePosition.top += targetHeight;
	} else if ( options.at[ 1 ] === "center" ) {
		basePosition.top += targetHeight / 2;
	}

	atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
	basePosition.left += atOffset[ 0 ];
	basePosition.top += atOffset[ 1 ];

	return this.each( function() {
		var collisionPosition, using,
			elem = $( this ),
			elemWidth = elem.outerWidth(),
			elemHeight = elem.outerHeight(),
			marginLeft = parseCss( this, "marginLeft" ),
			marginTop = parseCss( this, "marginTop" ),
			collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) +
				scrollInfo.width,
			collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) +
				scrollInfo.height,
			position = $.extend( {}, basePosition ),
			myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );

		if ( options.my[ 0 ] === "right" ) {
			position.left -= elemWidth;
		} else if ( options.my[ 0 ] === "center" ) {
			position.left -= elemWidth / 2;
		}

		if ( options.my[ 1 ] === "bottom" ) {
			position.top -= elemHeight;
		} else if ( options.my[ 1 ] === "center" ) {
			position.top -= elemHeight / 2;
		}

		position.left += myOffset[ 0 ];
		position.top += myOffset[ 1 ];

		collisionPosition = {
			marginLeft: marginLeft,
			marginTop: marginTop
		};

		$.each( [ "left", "top" ], function( i, dir ) {
			if ( $.ui.position[ collision[ i ] ] ) {
				$.ui.position[ collision[ i ] ][ dir ]( position, {
					targetWidth: targetWidth,
					targetHeight: targetHeight,
					elemWidth: elemWidth,
					elemHeight: elemHeight,
					collisionPosition: collisionPosition,
					collisionWidth: collisionWidth,
					collisionHeight: collisionHeight,
					offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
					my: options.my,
					at: options.at,
					within: within,
					elem: elem
				} );
			}
		} );

		if ( options.using ) {

			// Adds feedback as second argument to using callback, if present
			using = function( props ) {
				var left = targetOffset.left - position.left,
					right = left + targetWidth - elemWidth,
					top = targetOffset.top - position.top,
					bottom = top + targetHeight - elemHeight,
					feedback = {
						target: {
							element: target,
							left: targetOffset.left,
							top: targetOffset.top,
							width: targetWidth,
							height: targetHeight
						},
						element: {
							element: elem,
							left: position.left,
							top: position.top,
							width: elemWidth,
							height: elemHeight
						},
						horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
						vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
					};
				if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
					feedback.horizontal = "center";
				}
				if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
					feedback.vertical = "middle";
				}
				if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
					feedback.important = "horizontal";
				} else {
					feedback.important = "vertical";
				}
				options.using.call( this, props, feedback );
			};
		}

		elem.offset( $.extend( position, { using: using } ) );
	} );
};

$.ui.position = {
	fit: {
		left: function( position, data ) {
			var within = data.within,
				withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
				outerWidth = within.width,
				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
				overLeft = withinOffset - collisionPosLeft,
				overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
				newOverRight;

			// Element is wider than within
			if ( data.collisionWidth > outerWidth ) {

				// Element is initially over the left side of within
				if ( overLeft > 0 && overRight <= 0 ) {
					newOverRight = position.left + overLeft + data.collisionWidth - outerWidth -
						withinOffset;
					position.left += overLeft - newOverRight;

				// Element is initially over right side of within
				} else if ( overRight > 0 && overLeft <= 0 ) {
					position.left = withinOffset;

				// Element is initially over both left and right sides of within
				} else {
					if ( overLeft > overRight ) {
						position.left = withinOffset + outerWidth - data.collisionWidth;
					} else {
						position.left = withinOffset;
					}
				}

			// Too far left -> align with left edge
			} else if ( overLeft > 0 ) {
				position.left += overLeft;

			// Too far right -> align with right edge
			} else if ( overRight > 0 ) {
				position.left -= overRight;

			// Adjust based on position and margin
			} else {
				position.left = max( position.left - collisionPosLeft, position.left );
			}
		},
		top: function( position, data ) {
			var within = data.within,
				withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
				outerHeight = data.within.height,
				collisionPosTop = position.top - data.collisionPosition.marginTop,
				overTop = withinOffset - collisionPosTop,
				overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
				newOverBottom;

			// Element is taller than within
			if ( data.collisionHeight > outerHeight ) {

				// Element is initially over the top of within
				if ( overTop > 0 && overBottom <= 0 ) {
					newOverBottom = position.top + overTop + data.collisionHeight - outerHeight -
						withinOffset;
					position.top += overTop - newOverBottom;

				// Element is initially over bottom of within
				} else if ( overBottom > 0 && overTop <= 0 ) {
					position.top = withinOffset;

				// Element is initially over both top and bottom of within
				} else {
					if ( overTop > overBottom ) {
						position.top = withinOffset + outerHeight - data.collisionHeight;
					} else {
						position.top = withinOffset;
					}
				}

			// Too far up -> align with top
			} else if ( overTop > 0 ) {
				position.top += overTop;

			// Too far down -> align with bottom edge
			} else if ( overBottom > 0 ) {
				position.top -= overBottom;

			// Adjust based on position and margin
			} else {
				position.top = max( position.top - collisionPosTop, position.top );
			}
		}
	},
	flip: {
		left: function( position, data ) {
			var within = data.within,
				withinOffset = within.offset.left + within.scrollLeft,
				outerWidth = within.width,
				offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
				overLeft = collisionPosLeft - offsetLeft,
				overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
				myOffset = data.my[ 0 ] === "left" ?
					-data.elemWidth :
					data.my[ 0 ] === "right" ?
						data.elemWidth :
						0,
				atOffset = data.at[ 0 ] === "left" ?
					data.targetWidth :
					data.at[ 0 ] === "right" ?
						-data.targetWidth :
						0,
				offset = -2 * data.offset[ 0 ],
				newOverRight,
				newOverLeft;

			if ( overLeft < 0 ) {
				newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -
					outerWidth - withinOffset;
				if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
					position.left += myOffset + atOffset + offset;
				}
			} else if ( overRight > 0 ) {
				newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +
					atOffset + offset - offsetLeft;
				if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
					position.left += myOffset + atOffset + offset;
				}
			}
		},
		top: function( position, data ) {
			var within = data.within,
				withinOffset = within.offset.top + within.scrollTop,
				outerHeight = within.height,
				offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
				collisionPosTop = position.top - data.collisionPosition.marginTop,
				overTop = collisionPosTop - offsetTop,
				overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
				top = data.my[ 1 ] === "top",
				myOffset = top ?
					-data.elemHeight :
					data.my[ 1 ] === "bottom" ?
						data.elemHeight :
						0,
				atOffset = data.at[ 1 ] === "top" ?
					data.targetHeight :
					data.at[ 1 ] === "bottom" ?
						-data.targetHeight :
						0,
				offset = -2 * data.offset[ 1 ],
				newOverTop,
				newOverBottom;
			if ( overTop < 0 ) {
				newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -
					outerHeight - withinOffset;
				if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {
					position.top += myOffset + atOffset + offset;
				}
			} else if ( overBottom > 0 ) {
				newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +
					offset - offsetTop;
				if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {
					position.top += myOffset + atOffset + offset;
				}
			}
		}
	},
	flipfit: {
		left: function() {
			$.ui.position.flip.left.apply( this, arguments );
			$.ui.position.fit.left.apply( this, arguments );
		},
		top: function() {
			$.ui.position.flip.top.apply( this, arguments );
			$.ui.position.fit.top.apply( this, arguments );
		}
	}
};

} )();

var position = $.ui.position;


/*!
 * jQuery UI :data 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: :data Selector
//>>group: Core
//>>description: Selects elements which have data stored under the specified key.
//>>docs: http://api.jqueryui.com/data-selector/


var data = $.extend( $.expr[ ":" ], {
	data: $.expr.createPseudo ?
		$.expr.createPseudo( function( dataName ) {
			return function( elem ) {
				return !!$.data( elem, dataName );
			};
		} ) :

		// Support: jQuery <1.8
		function( elem, i, match ) {
			return !!$.data( elem, match[ 3 ] );
		}
} );

/*!
 * jQuery UI Disable Selection 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: disableSelection
//>>group: Core
//>>description: Disable selection of text content within the set of matched elements.
//>>docs: http://api.jqueryui.com/disableSelection/

// This file is deprecated


var disableSelection = $.fn.extend( {
	disableSelection: ( function() {
		var eventType = "onselectstart" in document.createElement( "div" ) ?
			"selectstart" :
			"mousedown";

		return function() {
			return this.on( eventType + ".ui-disableSelection", function( event ) {
				event.preventDefault();
			} );
		};
	} )(),

	enableSelection: function() {
		return this.off( ".ui-disableSelection" );
	}
} );


/*!
 * jQuery UI Focusable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: :focusable Selector
//>>group: Core
//>>description: Selects elements which can be focused.
//>>docs: http://api.jqueryui.com/focusable-selector/



// Selectors
$.ui.focusable = function( element, hasTabindex ) {
	var map, mapName, img, focusableIfVisible, fieldset,
		nodeName = element.nodeName.toLowerCase();

	if ( "area" === nodeName ) {
		map = element.parentNode;
		mapName = map.name;
		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
			return false;
		}
		img = $( "img[usemap='#" + mapName + "']" );
		return img.length > 0 && img.is( ":visible" );
	}

	if ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) {
		focusableIfVisible = !element.disabled;

		if ( focusableIfVisible ) {

			// Form controls within a disabled fieldset are disabled.
			// However, controls within the fieldset's legend do not get disabled.
			// Since controls generally aren't placed inside legends, we skip
			// this portion of the check.
			fieldset = $( element ).closest( "fieldset" )[ 0 ];
			if ( fieldset ) {
				focusableIfVisible = !fieldset.disabled;
			}
		}
	} else if ( "a" === nodeName ) {
		focusableIfVisible = element.href || hasTabindex;
	} else {
		focusableIfVisible = hasTabindex;
	}

	return focusableIfVisible && $( element ).is( ":visible" ) && visible( $( element ) );
};

// Support: IE 8 only
// IE 8 doesn't resolve inherit to visible/hidden for computed values
function visible( element ) {
	var visibility = element.css( "visibility" );
	while ( visibility === "inherit" ) {
		element = element.parent();
		visibility = element.css( "visibility" );
	}
	return visibility !== "hidden";
}

$.extend( $.expr[ ":" ], {
	focusable: function( element ) {
		return $.ui.focusable( element, $.attr( element, "tabindex" ) != null );
	}
} );

var focusable = $.ui.focusable;




// Support: IE8 Only
// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop
// with a string, so we need to find the proper form.
var form = $.fn.form = function() {
	return typeof this[ 0 ].form === "string" ? this.closest( "form" ) : $( this[ 0 ].form );
};


/*!
 * jQuery UI Form Reset Mixin 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Form Reset Mixin
//>>group: Core
//>>description: Refresh input widgets when their form is reset
//>>docs: http://api.jqueryui.com/form-reset-mixin/



var formResetMixin = $.ui.formResetMixin = {
	_formResetHandler: function() {
		var form = $( this );

		// Wait for the form reset to actually happen before refreshing
		setTimeout( function() {
			var instances = form.data( "ui-form-reset-instances" );
			$.each( instances, function() {
				this.refresh();
			} );
		} );
	},

	_bindFormResetHandler: function() {
		this.form = this.element.form();
		if ( !this.form.length ) {
			return;
		}

		var instances = this.form.data( "ui-form-reset-instances" ) || [];
		if ( !instances.length ) {

			// We don't use _on() here because we use a single event handler per form
			this.form.on( "reset.ui-form-reset", this._formResetHandler );
		}
		instances.push( this );
		this.form.data( "ui-form-reset-instances", instances );
	},

	_unbindFormResetHandler: function() {
		if ( !this.form.length ) {
			return;
		}

		var instances = this.form.data( "ui-form-reset-instances" );
		instances.splice( $.inArray( this, instances ), 1 );
		if ( instances.length ) {
			this.form.data( "ui-form-reset-instances", instances );
		} else {
			this.form
				.removeData( "ui-form-reset-instances" )
				.off( "reset.ui-form-reset" );
		}
	}
};


/*!
 * jQuery UI Support for jQuery core 1.7.x 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 */

//>>label: jQuery 1.7 Support
//>>group: Core
//>>description: Support version 1.7.x of jQuery core



// Support: jQuery 1.7 only
// Not a great way to check versions, but since we only support 1.7+ and only
// need to detect <1.8, this is a simple check that should suffice. Checking
// for "1.7." would be a bit safer, but the version string is 1.7, not 1.7.0
// and we'll never reach 1.70.0 (if we do, we certainly won't be supporting
// 1.7 anymore). See #11197 for why we're not using feature detection.
if ( $.fn.jquery.substring( 0, 3 ) === "1.7" ) {

	// Setters for .innerWidth(), .innerHeight(), .outerWidth(), .outerHeight()
	// Unlike jQuery Core 1.8+, these only support numeric values to set the
	// dimensions in pixels
	$.each( [ "Width", "Height" ], function( i, name ) {
		var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
			type = name.toLowerCase(),
			orig = {
				innerWidth: $.fn.innerWidth,
				innerHeight: $.fn.innerHeight,
				outerWidth: $.fn.outerWidth,
				outerHeight: $.fn.outerHeight
			};

		function reduce( elem, size, border, margin ) {
			$.each( side, function() {
				size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
				if ( border ) {
					size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
				}
				if ( margin ) {
					size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
				}
			} );
			return size;
		}

		$.fn[ "inner" + name ] = function( size ) {
			if ( size === undefined ) {
				return orig[ "inner" + name ].call( this );
			}

			return this.each( function() {
				$( this ).css( type, reduce( this, size ) + "px" );
			} );
		};

		$.fn[ "outer" + name ] = function( size, margin ) {
			if ( typeof size !== "number" ) {
				return orig[ "outer" + name ].call( this, size );
			}

			return this.each( function() {
				$( this ).css( type, reduce( this, size, true, margin ) + "px" );
			} );
		};
	} );

	$.fn.addBack = function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	};
}

;
/*!
 * jQuery UI Keycode 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Keycode
//>>group: Core
//>>description: Provide keycodes as keynames
//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/


var keycode = $.ui.keyCode = {
	BACKSPACE: 8,
	COMMA: 188,
	DELETE: 46,
	DOWN: 40,
	END: 35,
	ENTER: 13,
	ESCAPE: 27,
	HOME: 36,
	LEFT: 37,
	PAGE_DOWN: 34,
	PAGE_UP: 33,
	PERIOD: 190,
	RIGHT: 39,
	SPACE: 32,
	TAB: 9,
	UP: 38
};




// Internal use only
var escapeSelector = $.ui.escapeSelector = ( function() {
	var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g;
	return function( selector ) {
		return selector.replace( selectorEscape, "\\$1" );
	};
} )();


/*!
 * jQuery UI Labels 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: labels
//>>group: Core
//>>description: Find all the labels associated with a given input
//>>docs: http://api.jqueryui.com/labels/



var labels = $.fn.labels = function() {
	var ancestor, selector, id, labels, ancestors;

	// Check control.labels first
	if ( this[ 0 ].labels && this[ 0 ].labels.length ) {
		return this.pushStack( this[ 0 ].labels );
	}

	// Support: IE <= 11, FF <= 37, Android <= 2.3 only
	// Above browsers do not support control.labels. Everything below is to support them
	// as well as document fragments. control.labels does not work on document fragments
	labels = this.eq( 0 ).parents( "label" );

	// Look for the label based on the id
	id = this.attr( "id" );
	if ( id ) {

		// We don't search against the document in case the element
		// is disconnected from the DOM
		ancestor = this.eq( 0 ).parents().last();

		// Get a full set of top level ancestors
		ancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );

		// Create a selector for the label based on the id
		selector = "label[for='" + $.ui.escapeSelector( id ) + "']";

		labels = labels.add( ancestors.find( selector ).addBack( selector ) );

	}

	// Return whatever we have found for labels
	return this.pushStack( labels );
};


/*!
 * jQuery UI Scroll Parent 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: scrollParent
//>>group: Core
//>>description: Get the closest ancestor element that is scrollable.
//>>docs: http://api.jqueryui.com/scrollParent/



var scrollParent = $.fn.scrollParent = function( includeHidden ) {
	var position = this.css( "position" ),
		excludeStaticParent = position === "absolute",
		overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
		scrollParent = this.parents().filter( function() {
			var parent = $( this );
			if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
				return false;
			}
			return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
				parent.css( "overflow-x" ) );
		} ).eq( 0 );

	return position === "fixed" || !scrollParent.length ?
		$( this[ 0 ].ownerDocument || document ) :
		scrollParent;
};


/*!
 * jQuery UI Tabbable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: :tabbable Selector
//>>group: Core
//>>description: Selects elements which can be tabbed to.
//>>docs: http://api.jqueryui.com/tabbable-selector/



var tabbable = $.extend( $.expr[ ":" ], {
	tabbable: function( element ) {
		var tabIndex = $.attr( element, "tabindex" ),
			hasTabindex = tabIndex != null;
		return ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );
	}
} );


/*!
 * jQuery UI Unique ID 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: uniqueId
//>>group: Core
//>>description: Functions to generate and remove uniqueId's
//>>docs: http://api.jqueryui.com/uniqueId/



var uniqueId = $.fn.extend( {
	uniqueId: ( function() {
		var uuid = 0;

		return function() {
			return this.each( function() {
				if ( !this.id ) {
					this.id = "ui-id-" + ( ++uuid );
				}
			} );
		};
	} )(),

	removeUniqueId: function() {
		return this.each( function() {
			if ( /^ui-id-\d+$/.test( this.id ) ) {
				$( this ).removeAttr( "id" );
			}
		} );
	}
} );




// This file is deprecated
var ie = $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );

/*!
 * jQuery UI Mouse 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Mouse
//>>group: Widgets
//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.
//>>docs: http://api.jqueryui.com/mouse/



var mouseHandled = false;
$( document ).on( "mouseup", function() {
	mouseHandled = false;
} );

var widgetsMouse = $.widget( "ui.mouse", {
	version: "1.12.1",
	options: {
		cancel: "input, textarea, button, select, option",
		distance: 1,
		delay: 0
	},
	_mouseInit: function() {
		var that = this;

		this.element
			.on( "mousedown." + this.widgetName, function( event ) {
				return that._mouseDown( event );
			} )
			.on( "click." + this.widgetName, function( event ) {
				if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) {
					$.removeData( event.target, that.widgetName + ".preventClickEvent" );
					event.stopImmediatePropagation();
					return false;
				}
			} );

		this.started = false;
	},

	// TODO: make sure destroying one instance of mouse doesn't mess with
	// other instances of mouse
	_mouseDestroy: function() {
		this.element.off( "." + this.widgetName );
		if ( this._mouseMoveDelegate ) {
			this.document
				.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
				.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
		}
	},

	_mouseDown: function( event ) {

		// don't let more than one widget handle mouseStart
		if ( mouseHandled ) {
			return;
		}

		this._mouseMoved = false;

		// We may have missed mouseup (out of window)
		( this._mouseStarted && this._mouseUp( event ) );

		this._mouseDownEvent = event;

		var that = this,
			btnIsLeft = ( event.which === 1 ),

			// event.target.nodeName works around a bug in IE 8 with
			// disabled inputs (#7620)
			elIsCancel = ( typeof this.options.cancel === "string" && event.target.nodeName ?
				$( event.target ).closest( this.options.cancel ).length : false );
		if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {
			return true;
		}

		this.mouseDelayMet = !this.options.delay;
		if ( !this.mouseDelayMet ) {
			this._mouseDelayTimer = setTimeout( function() {
				that.mouseDelayMet = true;
			}, this.options.delay );
		}

		if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
			this._mouseStarted = ( this._mouseStart( event ) !== false );
			if ( !this._mouseStarted ) {
				event.preventDefault();
				return true;
			}
		}

		// Click event may never have fired (Gecko & Opera)
		if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) {
			$.removeData( event.target, this.widgetName + ".preventClickEvent" );
		}

		// These delegates are required to keep context
		this._mouseMoveDelegate = function( event ) {
			return that._mouseMove( event );
		};
		this._mouseUpDelegate = function( event ) {
			return that._mouseUp( event );
		};

		this.document
			.on( "mousemove." + this.widgetName, this._mouseMoveDelegate )
			.on( "mouseup." + this.widgetName, this._mouseUpDelegate );

		event.preventDefault();

		mouseHandled = true;
		return true;
	},

	_mouseMove: function( event ) {

		// Only check for mouseups outside the document if you've moved inside the document
		// at least once. This prevents the firing of mouseup in the case of IE<9, which will
		// fire a mousemove event if content is placed under the cursor. See #7778
		// Support: IE <9
		if ( this._mouseMoved ) {

			// IE mouseup check - mouseup happened when mouse was out of window
			if ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&
					!event.button ) {
				return this._mouseUp( event );

			// Iframe mouseup check - mouseup occurred in another document
			} else if ( !event.which ) {

				// Support: Safari <=8 - 9
				// Safari sets which to 0 if you press any of the following keys
				// during a drag (#14461)
				if ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||
						event.originalEvent.metaKey || event.originalEvent.shiftKey ) {
					this.ignoreMissingWhich = true;
				} else if ( !this.ignoreMissingWhich ) {
					return this._mouseUp( event );
				}
			}
		}

		if ( event.which || event.button ) {
			this._mouseMoved = true;
		}

		if ( this._mouseStarted ) {
			this._mouseDrag( event );
			return event.preventDefault();
		}

		if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
			this._mouseStarted =
				( this._mouseStart( this._mouseDownEvent, event ) !== false );
			( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) );
		}

		return !this._mouseStarted;
	},

	_mouseUp: function( event ) {
		this.document
			.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
			.off( "mouseup." + this.widgetName, this._mouseUpDelegate );

		if ( this._mouseStarted ) {
			this._mouseStarted = false;

			if ( event.target === this._mouseDownEvent.target ) {
				$.data( event.target, this.widgetName + ".preventClickEvent", true );
			}

			this._mouseStop( event );
		}

		if ( this._mouseDelayTimer ) {
			clearTimeout( this._mouseDelayTimer );
			delete this._mouseDelayTimer;
		}

		this.ignoreMissingWhich = false;
		mouseHandled = false;
		event.preventDefault();
	},

	_mouseDistanceMet: function( event ) {
		return ( Math.max(
				Math.abs( this._mouseDownEvent.pageX - event.pageX ),
				Math.abs( this._mouseDownEvent.pageY - event.pageY )
			) >= this.options.distance
		);
	},

	_mouseDelayMet: function( /* event */ ) {
		return this.mouseDelayMet;
	},

	// These are placeholder methods, to be overriden by extending plugin
	_mouseStart: function( /* event */ ) {},
	_mouseDrag: function( /* event */ ) {},
	_mouseStop: function( /* event */ ) {},
	_mouseCapture: function( /* event */ ) { return true; }
} );




// $.ui.plugin is deprecated. Use $.widget() extensions instead.
var plugin = $.ui.plugin = {
	add: function( module, option, set ) {
		var i,
			proto = $.ui[ module ].prototype;
		for ( i in set ) {
			proto.plugins[ i ] = proto.plugins[ i ] || [];
			proto.plugins[ i ].push( [ option, set[ i ] ] );
		}
	},
	call: function( instance, name, args, allowDisconnected ) {
		var i,
			set = instance.plugins[ name ];

		if ( !set ) {
			return;
		}

		if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||
				instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
			return;
		}

		for ( i = 0; i < set.length; i++ ) {
			if ( instance.options[ set[ i ][ 0 ] ] ) {
				set[ i ][ 1 ].apply( instance.element, args );
			}
		}
	}
};



var safeActiveElement = $.ui.safeActiveElement = function( document ) {
	var activeElement;

	// Support: IE 9 only
	// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
	try {
		activeElement = document.activeElement;
	} catch ( error ) {
		activeElement = document.body;
	}

	// Support: IE 9 - 11 only
	// IE may return null instead of an element
	// Interestingly, this only seems to occur when NOT in an iframe
	if ( !activeElement ) {
		activeElement = document.body;
	}

	// Support: IE 11 only
	// IE11 returns a seemingly empty object in some cases when accessing
	// document.activeElement from an <iframe>
	if ( !activeElement.nodeName ) {
		activeElement = document.body;
	}

	return activeElement;
};



var safeBlur = $.ui.safeBlur = function( element ) {

	// Support: IE9 - 10 only
	// If the <body> is blurred, IE will switch windows, see #9420
	if ( element && element.nodeName.toLowerCase() !== "body" ) {
		$( element ).trigger( "blur" );
	}
};


/*!
 * jQuery UI Draggable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Draggable
//>>group: Interactions
//>>description: Enables dragging functionality for any element.
//>>docs: http://api.jqueryui.com/draggable/
//>>demos: http://jqueryui.com/draggable/
//>>css.structure: ../../themes/base/draggable.css



$.widget( "ui.draggable", $.ui.mouse, {
	version: "1.12.1",
	widgetEventPrefix: "drag",
	options: {
		addClasses: true,
		appendTo: "parent",
		axis: false,
		connectToSortable: false,
		containment: false,
		cursor: "auto",
		cursorAt: false,
		grid: false,
		handle: false,
		helper: "original",
		iframeFix: false,
		opacity: false,
		refreshPositions: false,
		revert: false,
		revertDuration: 500,
		scope: "default",
		scroll: true,
		scrollSensitivity: 20,
		scrollSpeed: 20,
		snap: false,
		snapMode: "both",
		snapTolerance: 20,
		stack: false,
		zIndex: false,

		// Callbacks
		drag: null,
		start: null,
		stop: null
	},
	_create: function() {

		if ( this.options.helper === "original" ) {
			this._setPositionRelative();
		}
		if ( this.options.addClasses ) {
			this._addClass( "ui-draggable" );
		}
		this._setHandleClassName();

		this._mouseInit();
	},

	_setOption: function( key, value ) {
		this._super( key, value );
		if ( key === "handle" ) {
			this._removeHandleClassName();
			this._setHandleClassName();
		}
	},

	_destroy: function() {
		if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
			this.destroyOnClear = true;
			return;
		}
		this._removeHandleClassName();
		this._mouseDestroy();
	},

	_mouseCapture: function( event ) {
		var o = this.options;

		// Among others, prevent a drag on a resizable-handle
		if ( this.helper || o.disabled ||
				$( event.target ).closest( ".ui-resizable-handle" ).length > 0 ) {
			return false;
		}

		//Quit if we're not on a valid handle
		this.handle = this._getHandle( event );
		if ( !this.handle ) {
			return false;
		}

		this._blurActiveElement( event );

		this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );

		return true;

	},

	_blockFrames: function( selector ) {
		this.iframeBlocks = this.document.find( selector ).map( function() {
			var iframe = $( this );

			return $( "<div>" )
				.css( "position", "absolute" )
				.appendTo( iframe.parent() )
				.outerWidth( iframe.outerWidth() )
				.outerHeight( iframe.outerHeight() )
				.offset( iframe.offset() )[ 0 ];
		} );
	},

	_unblockFrames: function() {
		if ( this.iframeBlocks ) {
			this.iframeBlocks.remove();
			delete this.iframeBlocks;
		}
	},

	_blurActiveElement: function( event ) {
		var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
			target = $( event.target );

		// Don't blur if the event occurred on an element that is within
		// the currently focused element
		// See #10527, #12472
		if ( target.closest( activeElement ).length ) {
			return;
		}

		// Blur any element that currently has focus, see #4261
		$.ui.safeBlur( activeElement );
	},

	_mouseStart: function( event ) {

		var o = this.options;

		//Create and append the visible helper
		this.helper = this._createHelper( event );

		this._addClass( this.helper, "ui-draggable-dragging" );

		//Cache the helper size
		this._cacheHelperProportions();

		//If ddmanager is used for droppables, set the global draggable
		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.current = this;
		}

		/*
		 * - Position generation -
		 * This block generates everything position related - it's the core of draggables.
		 */

		//Cache the margins of the original element
		this._cacheMargins();

		//Store the helper's css position
		this.cssPosition = this.helper.css( "position" );
		this.scrollParent = this.helper.scrollParent( true );
		this.offsetParent = this.helper.offsetParent();
		this.hasFixedAncestor = this.helper.parents().filter( function() {
				return $( this ).css( "position" ) === "fixed";
			} ).length > 0;

		//The element's absolute position on the page minus margins
		this.positionAbs = this.element.offset();
		this._refreshOffsets( event );

		//Generate the original position
		this.originalPosition = this.position = this._generatePosition( event, false );
		this.originalPageX = event.pageX;
		this.originalPageY = event.pageY;

		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
		( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );

		//Set a containment if given in the options
		this._setContainment();

		//Trigger event + callbacks
		if ( this._trigger( "start", event ) === false ) {
			this._clear();
			return false;
		}

		//Recache the helper size
		this._cacheHelperProportions();

		//Prepare the droppable offsets
		if ( $.ui.ddmanager && !o.dropBehaviour ) {
			$.ui.ddmanager.prepareOffsets( this, event );
		}

		// Execute the drag once - this causes the helper not to be visible before getting its
		// correct position
		this._mouseDrag( event, true );

		// If the ddmanager is used for droppables, inform the manager that dragging has started
		// (see #5003)
		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.dragStart( this, event );
		}

		return true;
	},

	_refreshOffsets: function( event ) {
		this.offset = {
			top: this.positionAbs.top - this.margins.top,
			left: this.positionAbs.left - this.margins.left,
			scroll: false,
			parent: this._getParentOffset(),
			relative: this._getRelativeOffset()
		};

		this.offset.click = {
			left: event.pageX - this.offset.left,
			top: event.pageY - this.offset.top
		};
	},

	_mouseDrag: function( event, noPropagation ) {

		// reset any necessary cached properties (see #5009)
		if ( this.hasFixedAncestor ) {
			this.offset.parent = this._getParentOffset();
		}

		//Compute the helpers position
		this.position = this._generatePosition( event, true );
		this.positionAbs = this._convertPositionTo( "absolute" );

		//Call plugins and callbacks and use the resulting position if something is returned
		if ( !noPropagation ) {
			var ui = this._uiHash();
			if ( this._trigger( "drag", event, ui ) === false ) {
				this._mouseUp( new $.Event( "mouseup", event ) );
				return false;
			}
			this.position = ui.position;
		}

		this.helper[ 0 ].style.left = this.position.left + "px";
		this.helper[ 0 ].style.top = this.position.top + "px";

		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.drag( this, event );
		}

		return false;
	},

	_mouseStop: function( event ) {

		//If we are using droppables, inform the manager about the drop
		var that = this,
			dropped = false;
		if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
			dropped = $.ui.ddmanager.drop( this, event );
		}

		//if a drop comes from outside (a sortable)
		if ( this.dropped ) {
			dropped = this.dropped;
			this.dropped = false;
		}

		if ( ( this.options.revert === "invalid" && !dropped ) ||
				( this.options.revert === "valid" && dropped ) ||
				this.options.revert === true || ( $.isFunction( this.options.revert ) &&
				this.options.revert.call( this.element, dropped ) )
		) {
			$( this.helper ).animate(
				this.originalPosition,
				parseInt( this.options.revertDuration, 10 ),
				function() {
					if ( that._trigger( "stop", event ) !== false ) {
						that._clear();
					}
				}
			);
		} else {
			if ( this._trigger( "stop", event ) !== false ) {
				this._clear();
			}
		}

		return false;
	},

	_mouseUp: function( event ) {
		this._unblockFrames();

		// If the ddmanager is used for droppables, inform the manager that dragging has stopped
		// (see #5003)
		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.dragStop( this, event );
		}

		// Only need to focus if the event occurred on the draggable itself, see #10527
		if ( this.handleElement.is( event.target ) ) {

			// The interaction is over; whether or not the click resulted in a drag,
			// focus the element
			this.element.trigger( "focus" );
		}

		return $.ui.mouse.prototype._mouseUp.call( this, event );
	},

	cancel: function() {

		if ( this.helper.is( ".ui-draggable-dragging" ) ) {
			this._mouseUp( new $.Event( "mouseup", { target: this.element[ 0 ] } ) );
		} else {
			this._clear();
		}

		return this;

	},

	_getHandle: function( event ) {
		return this.options.handle ?
			!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
			true;
	},

	_setHandleClassName: function() {
		this.handleElement = this.options.handle ?
			this.element.find( this.options.handle ) : this.element;
		this._addClass( this.handleElement, "ui-draggable-handle" );
	},

	_removeHandleClassName: function() {
		this._removeClass( this.handleElement, "ui-draggable-handle" );
	},

	_createHelper: function( event ) {

		var o = this.options,
			helperIsFunction = $.isFunction( o.helper ),
			helper = helperIsFunction ?
				$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
				( o.helper === "clone" ?
					this.element.clone().removeAttr( "id" ) :
					this.element );

		if ( !helper.parents( "body" ).length ) {
			helper.appendTo( ( o.appendTo === "parent" ?
				this.element[ 0 ].parentNode :
				o.appendTo ) );
		}

		// Http://bugs.jqueryui.com/ticket/9446
		// a helper function can return the original element
		// which wouldn't have been set to relative in _create
		if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
			this._setPositionRelative();
		}

		if ( helper[ 0 ] !== this.element[ 0 ] &&
				!( /(fixed|absolute)/ ).test( helper.css( "position" ) ) ) {
			helper.css( "position", "absolute" );
		}

		return helper;

	},

	_setPositionRelative: function() {
		if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
			this.element[ 0 ].style.position = "relative";
		}
	},

	_adjustOffsetFromHelper: function( obj ) {
		if ( typeof obj === "string" ) {
			obj = obj.split( " " );
		}
		if ( $.isArray( obj ) ) {
			obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
		}
		if ( "left" in obj ) {
			this.offset.click.left = obj.left + this.margins.left;
		}
		if ( "right" in obj ) {
			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
		}
		if ( "top" in obj ) {
			this.offset.click.top = obj.top + this.margins.top;
		}
		if ( "bottom" in obj ) {
			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		}
	},

	_isRootNode: function( element ) {
		return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
	},

	_getParentOffset: function() {

		//Get the offsetParent and cache its position
		var po = this.offsetParent.offset(),
			document = this.document[ 0 ];

		// This is a special case where we need to modify a offset calculated on start, since the
		// following happened:
		// 1. The position of the helper is absolute, so it's position is calculated based on the
		// next positioned parent
		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
		// the document, which means that the scroll is included in the initial calculation of the
		// offset of the parent, and never recalculated upon drag
		if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== document &&
				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
			po.left += this.scrollParent.scrollLeft();
			po.top += this.scrollParent.scrollTop();
		}

		if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
			po = { top: 0, left: 0 };
		}

		return {
			top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
			left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
		};

	},

	_getRelativeOffset: function() {
		if ( this.cssPosition !== "relative" ) {
			return { top: 0, left: 0 };
		}

		var p = this.element.position(),
			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );

		return {
			top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
				( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
			left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
				( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
		};

	},

	_cacheMargins: function() {
		this.margins = {
			left: ( parseInt( this.element.css( "marginLeft" ), 10 ) || 0 ),
			top: ( parseInt( this.element.css( "marginTop" ), 10 ) || 0 ),
			right: ( parseInt( this.element.css( "marginRight" ), 10 ) || 0 ),
			bottom: ( parseInt( this.element.css( "marginBottom" ), 10 ) || 0 )
		};
	},

	_cacheHelperProportions: function() {
		this.helperProportions = {
			width: this.helper.outerWidth(),
			height: this.helper.outerHeight()
		};
	},

	_setContainment: function() {

		var isUserScrollable, c, ce,
			o = this.options,
			document = this.document[ 0 ];

		this.relativeContainer = null;

		if ( !o.containment ) {
			this.containment = null;
			return;
		}

		if ( o.containment === "window" ) {
			this.containment = [
				$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
				$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
				$( window ).scrollLeft() + $( window ).width() -
					this.helperProportions.width - this.margins.left,
				$( window ).scrollTop() +
					( $( window ).height() || document.body.parentNode.scrollHeight ) -
					this.helperProportions.height - this.margins.top
			];
			return;
		}

		if ( o.containment === "document" ) {
			this.containment = [
				0,
				0,
				$( document ).width() - this.helperProportions.width - this.margins.left,
				( $( document ).height() || document.body.parentNode.scrollHeight ) -
					this.helperProportions.height - this.margins.top
			];
			return;
		}

		if ( o.containment.constructor === Array ) {
			this.containment = o.containment;
			return;
		}

		if ( o.containment === "parent" ) {
			o.containment = this.helper[ 0 ].parentNode;
		}

		c = $( o.containment );
		ce = c[ 0 ];

		if ( !ce ) {
			return;
		}

		isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );

		this.containment = [
			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) +
				( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) +
				( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
			( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
				( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
				( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
				this.helperProportions.width -
				this.margins.left -
				this.margins.right,
			( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
				( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
				( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
				this.helperProportions.height -
				this.margins.top -
				this.margins.bottom
		];
		this.relativeContainer = c;
	},

	_convertPositionTo: function( d, pos ) {

		if ( !pos ) {
			pos = this.position;
		}

		var mod = d === "absolute" ? 1 : -1,
			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );

		return {
			top: (

				// The absolute mouse position
				pos.top	+

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.top * mod +

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.top * mod -
				( ( this.cssPosition === "fixed" ?
					-this.offset.scroll.top :
					( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )
			),
			left: (

				// The absolute mouse position
				pos.left +

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.left * mod +

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.left * mod	-
				( ( this.cssPosition === "fixed" ?
					-this.offset.scroll.left :
					( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )
			)
		};

	},

	_generatePosition: function( event, constrainPosition ) {

		var containment, co, top, left,
			o = this.options,
			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
			pageX = event.pageX,
			pageY = event.pageY;

		// Cache the scroll
		if ( !scrollIsRootNode || !this.offset.scroll ) {
			this.offset.scroll = {
				top: this.scrollParent.scrollTop(),
				left: this.scrollParent.scrollLeft()
			};
		}

		/*
		 * - Position constraining -
		 * Constrain the position to a mix of grid, containment.
		 */

		// If we are not dragging yet, we won't check for options
		if ( constrainPosition ) {
			if ( this.containment ) {
				if ( this.relativeContainer ) {
					co = this.relativeContainer.offset();
					containment = [
						this.containment[ 0 ] + co.left,
						this.containment[ 1 ] + co.top,
						this.containment[ 2 ] + co.left,
						this.containment[ 3 ] + co.top
					];
				} else {
					containment = this.containment;
				}

				if ( event.pageX - this.offset.click.left < containment[ 0 ] ) {
					pageX = containment[ 0 ] + this.offset.click.left;
				}
				if ( event.pageY - this.offset.click.top < containment[ 1 ] ) {
					pageY = containment[ 1 ] + this.offset.click.top;
				}
				if ( event.pageX - this.offset.click.left > containment[ 2 ] ) {
					pageX = containment[ 2 ] + this.offset.click.left;
				}
				if ( event.pageY - this.offset.click.top > containment[ 3 ] ) {
					pageY = containment[ 3 ] + this.offset.click.top;
				}
			}

			if ( o.grid ) {

				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid
				// argument errors in IE (see ticket #6950)
				top = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -
					this.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;
				pageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||
					top - this.offset.click.top > containment[ 3 ] ) ?
						top :
						( ( top - this.offset.click.top >= containment[ 1 ] ) ?
							top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;

				left = o.grid[ 0 ] ? this.originalPageX +
					Math.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :
					this.originalPageX;
				pageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||
					left - this.offset.click.left > containment[ 2 ] ) ?
						left :
						( ( left - this.offset.click.left >= containment[ 0 ] ) ?
							left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;
			}

			if ( o.axis === "y" ) {
				pageX = this.originalPageX;
			}

			if ( o.axis === "x" ) {
				pageY = this.originalPageY;
			}
		}

		return {
			top: (

				// The absolute mouse position
				pageY -

				// Click offset (relative to the element)
				this.offset.click.top -

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.top -

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.top +
				( this.cssPosition === "fixed" ?
					-this.offset.scroll.top :
					( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
			),
			left: (

				// The absolute mouse position
				pageX -

				// Click offset (relative to the element)
				this.offset.click.left -

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.left -

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.left +
				( this.cssPosition === "fixed" ?
					-this.offset.scroll.left :
					( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
			)
		};

	},

	_clear: function() {
		this._removeClass( this.helper, "ui-draggable-dragging" );
		if ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {
			this.helper.remove();
		}
		this.helper = null;
		this.cancelHelperRemoval = false;
		if ( this.destroyOnClear ) {
			this.destroy();
		}
	},

	// From now on bulk stuff - mainly helpers

	_trigger: function( type, event, ui ) {
		ui = ui || this._uiHash();
		$.ui.plugin.call( this, type, [ event, ui, this ], true );

		// Absolute position and offset (see #6884 ) have to be recalculated after plugins
		if ( /^(drag|start|stop)/.test( type ) ) {
			this.positionAbs = this._convertPositionTo( "absolute" );
			ui.offset = this.positionAbs;
		}
		return $.Widget.prototype._trigger.call( this, type, event, ui );
	},

	plugins: {},

	_uiHash: function() {
		return {
			helper: this.helper,
			position: this.position,
			originalPosition: this.originalPosition,
			offset: this.positionAbs
		};
	}

} );

$.ui.plugin.add( "draggable", "connectToSortable", {
	start: function( event, ui, draggable ) {
		var uiSortable = $.extend( {}, ui, {
			item: draggable.element
		} );

		draggable.sortables = [];
		$( draggable.options.connectToSortable ).each( function() {
			var sortable = $( this ).sortable( "instance" );

			if ( sortable && !sortable.options.disabled ) {
				draggable.sortables.push( sortable );

				// RefreshPositions is called at drag start to refresh the containerCache
				// which is used in drag. This ensures it's initialized and synchronized
				// with any changes that might have happened on the page since initialization.
				sortable.refreshPositions();
				sortable._trigger( "activate", event, uiSortable );
			}
		} );
	},
	stop: function( event, ui, draggable ) {
		var uiSortable = $.extend( {}, ui, {
			item: draggable.element
		} );

		draggable.cancelHelperRemoval = false;

		$.each( draggable.sortables, function() {
			var sortable = this;

			if ( sortable.isOver ) {
				sortable.isOver = 0;

				// Allow this sortable to handle removing the helper
				draggable.cancelHelperRemoval = true;
				sortable.cancelHelperRemoval = false;

				// Use _storedCSS To restore properties in the sortable,
				// as this also handles revert (#9675) since the draggable
				// may have modified them in unexpected ways (#8809)
				sortable._storedCSS = {
					position: sortable.placeholder.css( "position" ),
					top: sortable.placeholder.css( "top" ),
					left: sortable.placeholder.css( "left" )
				};

				sortable._mouseStop( event );

				// Once drag has ended, the sortable should return to using
				// its original helper, not the shared helper from draggable
				sortable.options.helper = sortable.options._helper;
			} else {

				// Prevent this Sortable from removing the helper.
				// However, don't set the draggable to remove the helper
				// either as another connected Sortable may yet handle the removal.
				sortable.cancelHelperRemoval = true;

				sortable._trigger( "deactivate", event, uiSortable );
			}
		} );
	},
	drag: function( event, ui, draggable ) {
		$.each( draggable.sortables, function() {
			var innermostIntersecting = false,
				sortable = this;

			// Copy over variables that sortable's _intersectsWith uses
			sortable.positionAbs = draggable.positionAbs;
			sortable.helperProportions = draggable.helperProportions;
			sortable.offset.click = draggable.offset.click;

			if ( sortable._intersectsWith( sortable.containerCache ) ) {
				innermostIntersecting = true;

				$.each( draggable.sortables, function() {

					// Copy over variables that sortable's _intersectsWith uses
					this.positionAbs = draggable.positionAbs;
					this.helperProportions = draggable.helperProportions;
					this.offset.click = draggable.offset.click;

					if ( this !== sortable &&
							this._intersectsWith( this.containerCache ) &&
							$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
						innermostIntersecting = false;
					}

					return innermostIntersecting;
				} );
			}

			if ( innermostIntersecting ) {

				// If it intersects, we use a little isOver variable and set it once,
				// so that the move-in stuff gets fired only once.
				if ( !sortable.isOver ) {
					sortable.isOver = 1;

					// Store draggable's parent in case we need to reappend to it later.
					draggable._parent = ui.helper.parent();

					sortable.currentItem = ui.helper
						.appendTo( sortable.element )
						.data( "ui-sortable-item", true );

					// Store helper option to later restore it
					sortable.options._helper = sortable.options.helper;

					sortable.options.helper = function() {
						return ui.helper[ 0 ];
					};

					// Fire the start events of the sortable with our passed browser event,
					// and our own helper (so it doesn't create a new one)
					event.target = sortable.currentItem[ 0 ];
					sortable._mouseCapture( event, true );
					sortable._mouseStart( event, true, true );

					// Because the browser event is way off the new appended portlet,
					// modify necessary variables to reflect the changes
					sortable.offset.click.top = draggable.offset.click.top;
					sortable.offset.click.left = draggable.offset.click.left;
					sortable.offset.parent.left -= draggable.offset.parent.left -
						sortable.offset.parent.left;
					sortable.offset.parent.top -= draggable.offset.parent.top -
						sortable.offset.parent.top;

					draggable._trigger( "toSortable", event );

					// Inform draggable that the helper is in a valid drop zone,
					// used solely in the revert option to handle "valid/invalid".
					draggable.dropped = sortable.element;

					// Need to refreshPositions of all sortables in the case that
					// adding to one sortable changes the location of the other sortables (#9675)
					$.each( draggable.sortables, function() {
						this.refreshPositions();
					} );

					// Hack so receive/update callbacks work (mostly)
					draggable.currentItem = draggable.element;
					sortable.fromOutside = draggable;
				}

				if ( sortable.currentItem ) {
					sortable._mouseDrag( event );

					// Copy the sortable's position because the draggable's can potentially reflect
					// a relative position, while sortable is always absolute, which the dragged
					// element has now become. (#8809)
					ui.position = sortable.position;
				}
			} else {

				// If it doesn't intersect with the sortable, and it intersected before,
				// we fake the drag stop of the sortable, but make sure it doesn't remove
				// the helper by using cancelHelperRemoval.
				if ( sortable.isOver ) {

					sortable.isOver = 0;
					sortable.cancelHelperRemoval = true;

					// Calling sortable's mouseStop would trigger a revert,
					// so revert must be temporarily false until after mouseStop is called.
					sortable.options._revert = sortable.options.revert;
					sortable.options.revert = false;

					sortable._trigger( "out", event, sortable._uiHash( sortable ) );
					sortable._mouseStop( event, true );

					// Restore sortable behaviors that were modfied
					// when the draggable entered the sortable area (#9481)
					sortable.options.revert = sortable.options._revert;
					sortable.options.helper = sortable.options._helper;

					if ( sortable.placeholder ) {
						sortable.placeholder.remove();
					}

					// Restore and recalculate the draggable's offset considering the sortable
					// may have modified them in unexpected ways. (#8809, #10669)
					ui.helper.appendTo( draggable._parent );
					draggable._refreshOffsets( event );
					ui.position = draggable._generatePosition( event, true );

					draggable._trigger( "fromSortable", event );

					// Inform draggable that the helper is no longer in a valid drop zone
					draggable.dropped = false;

					// Need to refreshPositions of all sortables just in case removing
					// from one sortable changes the location of other sortables (#9675)
					$.each( draggable.sortables, function() {
						this.refreshPositions();
					} );
				}
			}
		} );
	}
} );

$.ui.plugin.add( "draggable", "cursor", {
	start: function( event, ui, instance ) {
		var t = $( "body" ),
			o = instance.options;

		if ( t.css( "cursor" ) ) {
			o._cursor = t.css( "cursor" );
		}
		t.css( "cursor", o.cursor );
	},
	stop: function( event, ui, instance ) {
		var o = instance.options;
		if ( o._cursor ) {
			$( "body" ).css( "cursor", o._cursor );
		}
	}
} );

$.ui.plugin.add( "draggable", "opacity", {
	start: function( event, ui, instance ) {
		var t = $( ui.helper ),
			o = instance.options;
		if ( t.css( "opacity" ) ) {
			o._opacity = t.css( "opacity" );
		}
		t.css( "opacity", o.opacity );
	},
	stop: function( event, ui, instance ) {
		var o = instance.options;
		if ( o._opacity ) {
			$( ui.helper ).css( "opacity", o._opacity );
		}
	}
} );

$.ui.plugin.add( "draggable", "scroll", {
	start: function( event, ui, i ) {
		if ( !i.scrollParentNotHidden ) {
			i.scrollParentNotHidden = i.helper.scrollParent( false );
		}

		if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&
				i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
			i.overflowOffset = i.scrollParentNotHidden.offset();
		}
	},
	drag: function( event, ui, i  ) {

		var o = i.options,
			scrolled = false,
			scrollParent = i.scrollParentNotHidden[ 0 ],
			document = i.document[ 0 ];

		if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
			if ( !o.axis || o.axis !== "x" ) {
				if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <
						o.scrollSensitivity ) {
					scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
				} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
					scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
				}
			}

			if ( !o.axis || o.axis !== "y" ) {
				if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <
						o.scrollSensitivity ) {
					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
				} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
				}
			}

		} else {

			if ( !o.axis || o.axis !== "x" ) {
				if ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {
					scrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );
				} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <
						o.scrollSensitivity ) {
					scrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );
				}
			}

			if ( !o.axis || o.axis !== "y" ) {
				if ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {
					scrolled = $( document ).scrollLeft(
						$( document ).scrollLeft() - o.scrollSpeed
					);
				} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <
						o.scrollSensitivity ) {
					scrolled = $( document ).scrollLeft(
						$( document ).scrollLeft() + o.scrollSpeed
					);
				}
			}

		}

		if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
			$.ui.ddmanager.prepareOffsets( i, event );
		}

	}
} );

$.ui.plugin.add( "draggable", "snap", {
	start: function( event, ui, i ) {

		var o = i.options;

		i.snapElements = [];

		$( o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap )
			.each( function() {
				var $t = $( this ),
					$o = $t.offset();
				if ( this !== i.element[ 0 ] ) {
					i.snapElements.push( {
						item: this,
						width: $t.outerWidth(), height: $t.outerHeight(),
						top: $o.top, left: $o.left
					} );
				}
			} );

	},
	drag: function( event, ui, inst ) {

		var ts, bs, ls, rs, l, r, t, b, i, first,
			o = inst.options,
			d = o.snapTolerance,
			x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
			y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;

		for ( i = inst.snapElements.length - 1; i >= 0; i-- ) {

			l = inst.snapElements[ i ].left - inst.margins.left;
			r = l + inst.snapElements[ i ].width;
			t = inst.snapElements[ i ].top - inst.margins.top;
			b = t + inst.snapElements[ i ].height;

			if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||
					!$.contains( inst.snapElements[ i ].item.ownerDocument,
					inst.snapElements[ i ].item ) ) {
				if ( inst.snapElements[ i ].snapping ) {
					( inst.options.snap.release &&
						inst.options.snap.release.call(
							inst.element,
							event,
							$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )
						) );
				}
				inst.snapElements[ i ].snapping = false;
				continue;
			}

			if ( o.snapMode !== "inner" ) {
				ts = Math.abs( t - y2 ) <= d;
				bs = Math.abs( b - y1 ) <= d;
				ls = Math.abs( l - x2 ) <= d;
				rs = Math.abs( r - x1 ) <= d;
				if ( ts ) {
					ui.position.top = inst._convertPositionTo( "relative", {
						top: t - inst.helperProportions.height,
						left: 0
					} ).top;
				}
				if ( bs ) {
					ui.position.top = inst._convertPositionTo( "relative", {
						top: b,
						left: 0
					} ).top;
				}
				if ( ls ) {
					ui.position.left = inst._convertPositionTo( "relative", {
						top: 0,
						left: l - inst.helperProportions.width
					} ).left;
				}
				if ( rs ) {
					ui.position.left = inst._convertPositionTo( "relative", {
						top: 0,
						left: r
					} ).left;
				}
			}

			first = ( ts || bs || ls || rs );

			if ( o.snapMode !== "outer" ) {
				ts = Math.abs( t - y1 ) <= d;
				bs = Math.abs( b - y2 ) <= d;
				ls = Math.abs( l - x1 ) <= d;
				rs = Math.abs( r - x2 ) <= d;
				if ( ts ) {
					ui.position.top = inst._convertPositionTo( "relative", {
						top: t,
						left: 0
					} ).top;
				}
				if ( bs ) {
					ui.position.top = inst._convertPositionTo( "relative", {
						top: b - inst.helperProportions.height,
						left: 0
					} ).top;
				}
				if ( ls ) {
					ui.position.left = inst._convertPositionTo( "relative", {
						top: 0,
						left: l
					} ).left;
				}
				if ( rs ) {
					ui.position.left = inst._convertPositionTo( "relative", {
						top: 0,
						left: r - inst.helperProportions.width
					} ).left;
				}
			}

			if ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {
				( inst.options.snap.snap &&
					inst.options.snap.snap.call(
						inst.element,
						event,
						$.extend( inst._uiHash(), {
							snapItem: inst.snapElements[ i ].item
						} ) ) );
			}
			inst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );

		}

	}
} );

$.ui.plugin.add( "draggable", "stack", {
	start: function( event, ui, instance ) {
		var min,
			o = instance.options,
			group = $.makeArray( $( o.stack ) ).sort( function( a, b ) {
				return ( parseInt( $( a ).css( "zIndex" ), 10 ) || 0 ) -
					( parseInt( $( b ).css( "zIndex" ), 10 ) || 0 );
			} );

		if ( !group.length ) { return; }

		min = parseInt( $( group[ 0 ] ).css( "zIndex" ), 10 ) || 0;
		$( group ).each( function( i ) {
			$( this ).css( "zIndex", min + i );
		} );
		this.css( "zIndex", ( min + group.length ) );
	}
} );

$.ui.plugin.add( "draggable", "zIndex", {
	start: function( event, ui, instance ) {
		var t = $( ui.helper ),
			o = instance.options;

		if ( t.css( "zIndex" ) ) {
			o._zIndex = t.css( "zIndex" );
		}
		t.css( "zIndex", o.zIndex );
	},
	stop: function( event, ui, instance ) {
		var o = instance.options;

		if ( o._zIndex ) {
			$( ui.helper ).css( "zIndex", o._zIndex );
		}
	}
} );

var widgetsDraggable = $.ui.draggable;


/*!
 * jQuery UI Droppable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Droppable
//>>group: Interactions
//>>description: Enables drop targets for draggable elements.
//>>docs: http://api.jqueryui.com/droppable/
//>>demos: http://jqueryui.com/droppable/



$.widget( "ui.droppable", {
	version: "1.12.1",
	widgetEventPrefix: "drop",
	options: {
		accept: "*",
		addClasses: true,
		greedy: false,
		scope: "default",
		tolerance: "intersect",

		// Callbacks
		activate: null,
		deactivate: null,
		drop: null,
		out: null,
		over: null
	},
	_create: function() {

		var proportions,
			o = this.options,
			accept = o.accept;

		this.isover = false;
		this.isout = true;

		this.accept = $.isFunction( accept ) ? accept : function( d ) {
			return d.is( accept );
		};

		this.proportions = function( /* valueToWrite */ ) {
			if ( arguments.length ) {

				// Store the droppable's proportions
				proportions = arguments[ 0 ];
			} else {

				// Retrieve or derive the droppable's proportions
				return proportions ?
					proportions :
					proportions = {
						width: this.element[ 0 ].offsetWidth,
						height: this.element[ 0 ].offsetHeight
					};
			}
		};

		this._addToManager( o.scope );

		o.addClasses && this._addClass( "ui-droppable" );

	},

	_addToManager: function( scope ) {

		// Add the reference and positions to the manager
		$.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];
		$.ui.ddmanager.droppables[ scope ].push( this );
	},

	_splice: function( drop ) {
		var i = 0;
		for ( ; i < drop.length; i++ ) {
			if ( drop[ i ] === this ) {
				drop.splice( i, 1 );
			}
		}
	},

	_destroy: function() {
		var drop = $.ui.ddmanager.droppables[ this.options.scope ];

		this._splice( drop );
	},

	_setOption: function( key, value ) {

		if ( key === "accept" ) {
			this.accept = $.isFunction( value ) ? value : function( d ) {
				return d.is( value );
			};
		} else if ( key === "scope" ) {
			var drop = $.ui.ddmanager.droppables[ this.options.scope ];

			this._splice( drop );
			this._addToManager( value );
		}

		this._super( key, value );
	},

	_activate: function( event ) {
		var draggable = $.ui.ddmanager.current;

		this._addActiveClass();
		if ( draggable ) {
			this._trigger( "activate", event, this.ui( draggable ) );
		}
	},

	_deactivate: function( event ) {
		var draggable = $.ui.ddmanager.current;

		this._removeActiveClass();
		if ( draggable ) {
			this._trigger( "deactivate", event, this.ui( draggable ) );
		}
	},

	_over: function( event ) {

		var draggable = $.ui.ddmanager.current;

		// Bail if draggable and droppable are same element
		if ( !draggable || ( draggable.currentItem ||
				draggable.element )[ 0 ] === this.element[ 0 ] ) {
			return;
		}

		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
				draggable.element ) ) ) {
			this._addHoverClass();
			this._trigger( "over", event, this.ui( draggable ) );
		}

	},

	_out: function( event ) {

		var draggable = $.ui.ddmanager.current;

		// Bail if draggable and droppable are same element
		if ( !draggable || ( draggable.currentItem ||
				draggable.element )[ 0 ] === this.element[ 0 ] ) {
			return;
		}

		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
				draggable.element ) ) ) {
			this._removeHoverClass();
			this._trigger( "out", event, this.ui( draggable ) );
		}

	},

	_drop: function( event, custom ) {

		var draggable = custom || $.ui.ddmanager.current,
			childrenIntersection = false;

		// Bail if draggable and droppable are same element
		if ( !draggable || ( draggable.currentItem ||
				draggable.element )[ 0 ] === this.element[ 0 ] ) {
			return false;
		}

		this.element
			.find( ":data(ui-droppable)" )
			.not( ".ui-draggable-dragging" )
			.each( function() {
				var inst = $( this ).droppable( "instance" );
				if (
					inst.options.greedy &&
					!inst.options.disabled &&
					inst.options.scope === draggable.options.scope &&
					inst.accept.call(
						inst.element[ 0 ], ( draggable.currentItem || draggable.element )
					) &&
					intersect(
						draggable,
						$.extend( inst, { offset: inst.element.offset() } ),
						inst.options.tolerance, event
					)
				) {
					childrenIntersection = true;
					return false; }
			} );
		if ( childrenIntersection ) {
			return false;
		}

		if ( this.accept.call( this.element[ 0 ],
				( draggable.currentItem || draggable.element ) ) ) {
			this._removeActiveClass();
			this._removeHoverClass();

			this._trigger( "drop", event, this.ui( draggable ) );
			return this.element;
		}

		return false;

	},

	ui: function( c ) {
		return {
			draggable: ( c.currentItem || c.element ),
			helper: c.helper,
			position: c.position,
			offset: c.positionAbs
		};
	},

	// Extension points just to make backcompat sane and avoid duplicating logic
	// TODO: Remove in 1.13 along with call to it below
	_addHoverClass: function() {
		this._addClass( "ui-droppable-hover" );
	},

	_removeHoverClass: function() {
		this._removeClass( "ui-droppable-hover" );
	},

	_addActiveClass: function() {
		this._addClass( "ui-droppable-active" );
	},

	_removeActiveClass: function() {
		this._removeClass( "ui-droppable-active" );
	}
} );

var intersect = $.ui.intersect = ( function() {
	function isOverAxis( x, reference, size ) {
		return ( x >= reference ) && ( x < ( reference + size ) );
	}

	return function( draggable, droppable, toleranceMode, event ) {

		if ( !droppable.offset ) {
			return false;
		}

		var x1 = ( draggable.positionAbs ||
				draggable.position.absolute ).left + draggable.margins.left,
			y1 = ( draggable.positionAbs ||
				draggable.position.absolute ).top + draggable.margins.top,
			x2 = x1 + draggable.helperProportions.width,
			y2 = y1 + draggable.helperProportions.height,
			l = droppable.offset.left,
			t = droppable.offset.top,
			r = l + droppable.proportions().width,
			b = t + droppable.proportions().height;

		switch ( toleranceMode ) {
		case "fit":
			return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );
		case "intersect":
			return ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half
				x2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half
				t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
				y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
		case "pointer":
			return isOverAxis( event.pageY, t, droppable.proportions().height ) &&
				isOverAxis( event.pageX, l, droppable.proportions().width );
		case "touch":
			return (
				( y1 >= t && y1 <= b ) || // Top edge touching
				( y2 >= t && y2 <= b ) || // Bottom edge touching
				( y1 < t && y2 > b ) // Surrounded vertically
			) && (
				( x1 >= l && x1 <= r ) || // Left edge touching
				( x2 >= l && x2 <= r ) || // Right edge touching
				( x1 < l && x2 > r ) // Surrounded horizontally
			);
		default:
			return false;
		}
	};
} )();

/*
	This manager tracks offsets of draggables and droppables
*/
$.ui.ddmanager = {
	current: null,
	droppables: { "default": [] },
	prepareOffsets: function( t, event ) {

		var i, j,
			m = $.ui.ddmanager.droppables[ t.options.scope ] || [],
			type = event ? event.type : null, // workaround for #2317
			list = ( t.currentItem || t.element ).find( ":data(ui-droppable)" ).addBack();

		droppablesLoop: for ( i = 0; i < m.length; i++ ) {

			// No disabled and non-accepted
			if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ],
					( t.currentItem || t.element ) ) ) ) {
				continue;
			}

			// Filter out elements in the current dragged item
			for ( j = 0; j < list.length; j++ ) {
				if ( list[ j ] === m[ i ].element[ 0 ] ) {
					m[ i ].proportions().height = 0;
					continue droppablesLoop;
				}
			}

			m[ i ].visible = m[ i ].element.css( "display" ) !== "none";
			if ( !m[ i ].visible ) {
				continue;
			}

			// Activate the droppable if used directly from draggables
			if ( type === "mousedown" ) {
				m[ i ]._activate.call( m[ i ], event );
			}

			m[ i ].offset = m[ i ].element.offset();
			m[ i ].proportions( {
				width: m[ i ].element[ 0 ].offsetWidth,
				height: m[ i ].element[ 0 ].offsetHeight
			} );

		}

	},
	drop: function( draggable, event ) {

		var dropped = false;

		// Create a copy of the droppables in case the list changes during the drop (#9116)
		$.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {

			if ( !this.options ) {
				return;
			}
			if ( !this.options.disabled && this.visible &&
					intersect( draggable, this, this.options.tolerance, event ) ) {
				dropped = this._drop.call( this, event ) || dropped;
			}

			if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ],
					( draggable.currentItem || draggable.element ) ) ) {
				this.isout = true;
				this.isover = false;
				this._deactivate.call( this, event );
			}

		} );
		return dropped;

	},
	dragStart: function( draggable, event ) {

		// Listen for scrolling so that if the dragging causes scrolling the position of the
		// droppables can be recalculated (see #5003)
		draggable.element.parentsUntil( "body" ).on( "scroll.droppable", function() {
			if ( !draggable.options.refreshPositions ) {
				$.ui.ddmanager.prepareOffsets( draggable, event );
			}
		} );
	},
	drag: function( draggable, event ) {

		// If you have a highly dynamic page, you might try this option. It renders positions
		// every time you move the mouse.
		if ( draggable.options.refreshPositions ) {
			$.ui.ddmanager.prepareOffsets( draggable, event );
		}

		// Run through all droppables and check their positions based on specific tolerance options
		$.each( $.ui.ddmanager.droppables[ draggable.options.scope ] || [], function() {

			if ( this.options.disabled || this.greedyChild || !this.visible ) {
				return;
			}

			var parentInstance, scope, parent,
				intersects = intersect( draggable, this, this.options.tolerance, event ),
				c = !intersects && this.isover ?
					"isout" :
					( intersects && !this.isover ? "isover" : null );
			if ( !c ) {
				return;
			}

			if ( this.options.greedy ) {

				// find droppable parents with same scope
				scope = this.options.scope;
				parent = this.element.parents( ":data(ui-droppable)" ).filter( function() {
					return $( this ).droppable( "instance" ).options.scope === scope;
				} );

				if ( parent.length ) {
					parentInstance = $( parent[ 0 ] ).droppable( "instance" );
					parentInstance.greedyChild = ( c === "isover" );
				}
			}

			// We just moved into a greedy child
			if ( parentInstance && c === "isover" ) {
				parentInstance.isover = false;
				parentInstance.isout = true;
				parentInstance._out.call( parentInstance, event );
			}

			this[ c ] = true;
			this[ c === "isout" ? "isover" : "isout" ] = false;
			this[ c === "isover" ? "_over" : "_out" ].call( this, event );

			// We just moved out of a greedy child
			if ( parentInstance && c === "isout" ) {
				parentInstance.isout = false;
				parentInstance.isover = true;
				parentInstance._over.call( parentInstance, event );
			}
		} );

	},
	dragStop: function( draggable, event ) {
		draggable.element.parentsUntil( "body" ).off( "scroll.droppable" );

		// Call prepareOffsets one final time since IE does not fire return scroll events when
		// overflow was caused by drag (see #5003)
		if ( !draggable.options.refreshPositions ) {
			$.ui.ddmanager.prepareOffsets( draggable, event );
		}
	}
};

// DEPRECATED
// TODO: switch return back to widget declaration at top of file when this is removed
if ( $.uiBackCompat !== false ) {

	// Backcompat for activeClass and hoverClass options
	$.widget( "ui.droppable", $.ui.droppable, {
		options: {
			hoverClass: false,
			activeClass: false
		},
		_addActiveClass: function() {
			this._super();
			if ( this.options.activeClass ) {
				this.element.addClass( this.options.activeClass );
			}
		},
		_removeActiveClass: function() {
			this._super();
			if ( this.options.activeClass ) {
				this.element.removeClass( this.options.activeClass );
			}
		},
		_addHoverClass: function() {
			this._super();
			if ( this.options.hoverClass ) {
				this.element.addClass( this.options.hoverClass );
			}
		},
		_removeHoverClass: function() {
			this._super();
			if ( this.options.hoverClass ) {
				this.element.removeClass( this.options.hoverClass );
			}
		}
	} );
}

var widgetsDroppable = $.ui.droppable;


/*!
 * jQuery UI Resizable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Resizable
//>>group: Interactions
//>>description: Enables resize functionality for any element.
//>>docs: http://api.jqueryui.com/resizable/
//>>demos: http://jqueryui.com/resizable/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/resizable.css
//>>css.theme: ../../themes/base/theme.css



$.widget( "ui.resizable", $.ui.mouse, {
	version: "1.12.1",
	widgetEventPrefix: "resize",
	options: {
		alsoResize: false,
		animate: false,
		animateDuration: "slow",
		animateEasing: "swing",
		aspectRatio: false,
		autoHide: false,
		classes: {
			"ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se"
		},
		containment: false,
		ghost: false,
		grid: false,
		handles: "e,s,se",
		helper: false,
		maxHeight: null,
		maxWidth: null,
		minHeight: 10,
		minWidth: 10,

		// See #7960
		zIndex: 90,

		// Callbacks
		resize: null,
		start: null,
		stop: null
	},

	_num: function( value ) {
		return parseFloat( value ) || 0;
	},

	_isNumber: function( value ) {
		return !isNaN( parseFloat( value ) );
	},

	_hasScroll: function( el, a ) {

		if ( $( el ).css( "overflow" ) === "hidden" ) {
			return false;
		}

		var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
			has = false;

		if ( el[ scroll ] > 0 ) {
			return true;
		}

		// TODO: determine which cases actually cause this to happen
		// if the element doesn't have the scroll set, see if it's possible to
		// set the scroll
		el[ scroll ] = 1;
		has = ( el[ scroll ] > 0 );
		el[ scroll ] = 0;
		return has;
	},

	_create: function() {

		var margins,
			o = this.options,
			that = this;
		this._addClass( "ui-resizable" );

		$.extend( this, {
			_aspectRatio: !!( o.aspectRatio ),
			aspectRatio: o.aspectRatio,
			originalElement: this.element,
			_proportionallyResizeElements: [],
			_helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
		} );

		// Wrap the element if it cannot hold child nodes
		if ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {

			this.element.wrap(
				$( "<div class='ui-wrapper' style='overflow: hidden;'></div>" ).css( {
					position: this.element.css( "position" ),
					width: this.element.outerWidth(),
					height: this.element.outerHeight(),
					top: this.element.css( "top" ),
					left: this.element.css( "left" )
				} )
			);

			this.element = this.element.parent().data(
				"ui-resizable", this.element.resizable( "instance" )
			);

			this.elementIsWrapper = true;

			margins = {
				marginTop: this.originalElement.css( "marginTop" ),
				marginRight: this.originalElement.css( "marginRight" ),
				marginBottom: this.originalElement.css( "marginBottom" ),
				marginLeft: this.originalElement.css( "marginLeft" )
			};

			this.element.css( margins );
			this.originalElement.css( "margin", 0 );

			// support: Safari
			// Prevent Safari textarea resize
			this.originalResizeStyle = this.originalElement.css( "resize" );
			this.originalElement.css( "resize", "none" );

			this._proportionallyResizeElements.push( this.originalElement.css( {
				position: "static",
				zoom: 1,
				display: "block"
			} ) );

			// Support: IE9
			// avoid IE jump (hard set the margin)
			this.originalElement.css( margins );

			this._proportionallyResize();
		}

		this._setupHandles();

		if ( o.autoHide ) {
			$( this.element )
				.on( "mouseenter", function() {
					if ( o.disabled ) {
						return;
					}
					that._removeClass( "ui-resizable-autohide" );
					that._handles.show();
				} )
				.on( "mouseleave", function() {
					if ( o.disabled ) {
						return;
					}
					if ( !that.resizing ) {
						that._addClass( "ui-resizable-autohide" );
						that._handles.hide();
					}
				} );
		}

		this._mouseInit();
	},

	_destroy: function() {

		this._mouseDestroy();

		var wrapper,
			_destroy = function( exp ) {
				$( exp )
					.removeData( "resizable" )
					.removeData( "ui-resizable" )
					.off( ".resizable" )
					.find( ".ui-resizable-handle" )
						.remove();
			};

		// TODO: Unwrap at same DOM position
		if ( this.elementIsWrapper ) {
			_destroy( this.element );
			wrapper = this.element;
			this.originalElement.css( {
				position: wrapper.css( "position" ),
				width: wrapper.outerWidth(),
				height: wrapper.outerHeight(),
				top: wrapper.css( "top" ),
				left: wrapper.css( "left" )
			} ).insertAfter( wrapper );
			wrapper.remove();
		}

		this.originalElement.css( "resize", this.originalResizeStyle );
		_destroy( this.originalElement );

		return this;
	},

	_setOption: function( key, value ) {
		this._super( key, value );

		switch ( key ) {
		case "handles":
			this._removeHandles();
			this._setupHandles();
			break;
		default:
			break;
		}
	},

	_setupHandles: function() {
		var o = this.options, handle, i, n, hname, axis, that = this;
		this.handles = o.handles ||
			( !$( ".ui-resizable-handle", this.element ).length ?
				"e,s,se" : {
					n: ".ui-resizable-n",
					e: ".ui-resizable-e",
					s: ".ui-resizable-s",
					w: ".ui-resizable-w",
					se: ".ui-resizable-se",
					sw: ".ui-resizable-sw",
					ne: ".ui-resizable-ne",
					nw: ".ui-resizable-nw"
				} );

		this._handles = $();
		if ( this.handles.constructor === String ) {

			if ( this.handles === "all" ) {
				this.handles = "n,e,s,w,se,sw,ne,nw";
			}

			n = this.handles.split( "," );
			this.handles = {};

			for ( i = 0; i < n.length; i++ ) {

				handle = $.trim( n[ i ] );
				hname = "ui-resizable-" + handle;
				axis = $( "<div>" );
				this._addClass( axis, "ui-resizable-handle " + hname );

				axis.css( { zIndex: o.zIndex } );

				this.handles[ handle ] = ".ui-resizable-" + handle;
				this.element.append( axis );
			}

		}

		this._renderAxis = function( target ) {

			var i, axis, padPos, padWrapper;

			target = target || this.element;

			for ( i in this.handles ) {

				if ( this.handles[ i ].constructor === String ) {
					this.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();
				} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {
					this.handles[ i ] = $( this.handles[ i ] );
					this._on( this.handles[ i ], { "mousedown": that._mouseDown } );
				}

				if ( this.elementIsWrapper &&
						this.originalElement[ 0 ]
							.nodeName
							.match( /^(textarea|input|select|button)$/i ) ) {
					axis = $( this.handles[ i ], this.element );

					padWrapper = /sw|ne|nw|se|n|s/.test( i ) ?
						axis.outerHeight() :
						axis.outerWidth();

					padPos = [ "padding",
						/ne|nw|n/.test( i ) ? "Top" :
						/se|sw|s/.test( i ) ? "Bottom" :
						/^e$/.test( i ) ? "Right" : "Left" ].join( "" );

					target.css( padPos, padWrapper );

					this._proportionallyResize();
				}

				this._handles = this._handles.add( this.handles[ i ] );
			}
		};

		// TODO: make renderAxis a prototype function
		this._renderAxis( this.element );

		this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) );
		this._handles.disableSelection();

		this._handles.on( "mouseover", function() {
			if ( !that.resizing ) {
				if ( this.className ) {
					axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );
				}
				that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se";
			}
		} );

		if ( o.autoHide ) {
			this._handles.hide();
			this._addClass( "ui-resizable-autohide" );
		}
	},

	_removeHandles: function() {
		this._handles.remove();
	},

	_mouseCapture: function( event ) {
		var i, handle,
			capture = false;

		for ( i in this.handles ) {
			handle = $( this.handles[ i ] )[ 0 ];
			if ( handle === event.target || $.contains( handle, event.target ) ) {
				capture = true;
			}
		}

		return !this.options.disabled && capture;
	},

	_mouseStart: function( event ) {

		var curleft, curtop, cursor,
			o = this.options,
			el = this.element;

		this.resizing = true;

		this._renderProxy();

		curleft = this._num( this.helper.css( "left" ) );
		curtop = this._num( this.helper.css( "top" ) );

		if ( o.containment ) {
			curleft += $( o.containment ).scrollLeft() || 0;
			curtop += $( o.containment ).scrollTop() || 0;
		}

		this.offset = this.helper.offset();
		this.position = { left: curleft, top: curtop };

		this.size = this._helper ? {
				width: this.helper.width(),
				height: this.helper.height()
			} : {
				width: el.width(),
				height: el.height()
			};

		this.originalSize = this._helper ? {
				width: el.outerWidth(),
				height: el.outerHeight()
			} : {
				width: el.width(),
				height: el.height()
			};

		this.sizeDiff = {
			width: el.outerWidth() - el.width(),
			height: el.outerHeight() - el.height()
		};

		this.originalPosition = { left: curleft, top: curtop };
		this.originalMousePosition = { left: event.pageX, top: event.pageY };

		this.aspectRatio = ( typeof o.aspectRatio === "number" ) ?
			o.aspectRatio :
			( ( this.originalSize.width / this.originalSize.height ) || 1 );

		cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" );
		$( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor );

		this._addClass( "ui-resizable-resizing" );
		this._propagate( "start", event );
		return true;
	},

	_mouseDrag: function( event ) {

		var data, props,
			smp = this.originalMousePosition,
			a = this.axis,
			dx = ( event.pageX - smp.left ) || 0,
			dy = ( event.pageY - smp.top ) || 0,
			trigger = this._change[ a ];

		this._updatePrevProperties();

		if ( !trigger ) {
			return false;
		}

		data = trigger.apply( this, [ event, dx, dy ] );

		this._updateVirtualBoundaries( event.shiftKey );
		if ( this._aspectRatio || event.shiftKey ) {
			data = this._updateRatio( data, event );
		}

		data = this._respectSize( data, event );

		this._updateCache( data );

		this._propagate( "resize", event );

		props = this._applyChanges();

		if ( !this._helper && this._proportionallyResizeElements.length ) {
			this._proportionallyResize();
		}

		if ( !$.isEmptyObject( props ) ) {
			this._updatePrevProperties();
			this._trigger( "resize", event, this.ui() );
			this._applyChanges();
		}

		return false;
	},

	_mouseStop: function( event ) {

		this.resizing = false;
		var pr, ista, soffseth, soffsetw, s, left, top,
			o = this.options, that = this;

		if ( this._helper ) {

			pr = this._proportionallyResizeElements;
			ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );
			soffseth = ista && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height;
			soffsetw = ista ? 0 : that.sizeDiff.width;

			s = {
				width: ( that.helper.width()  - soffsetw ),
				height: ( that.helper.height() - soffseth )
			};
			left = ( parseFloat( that.element.css( "left" ) ) +
				( that.position.left - that.originalPosition.left ) ) || null;
			top = ( parseFloat( that.element.css( "top" ) ) +
				( that.position.top - that.originalPosition.top ) ) || null;

			if ( !o.animate ) {
				this.element.css( $.extend( s, { top: top, left: left } ) );
			}

			that.helper.height( that.size.height );
			that.helper.width( that.size.width );

			if ( this._helper && !o.animate ) {
				this._proportionallyResize();
			}
		}

		$( "body" ).css( "cursor", "auto" );

		this._removeClass( "ui-resizable-resizing" );

		this._propagate( "stop", event );

		if ( this._helper ) {
			this.helper.remove();
		}

		return false;

	},

	_updatePrevProperties: function() {
		this.prevPosition = {
			top: this.position.top,
			left: this.position.left
		};
		this.prevSize = {
			width: this.size.width,
			height: this.size.height
		};
	},

	_applyChanges: function() {
		var props = {};

		if ( this.position.top !== this.prevPosition.top ) {
			props.top = this.position.top + "px";
		}
		if ( this.position.left !== this.prevPosition.left ) {
			props.left = this.position.left + "px";
		}
		if ( this.size.width !== this.prevSize.width ) {
			props.width = this.size.width + "px";
		}
		if ( this.size.height !== this.prevSize.height ) {
			props.height = this.size.height + "px";
		}

		this.helper.css( props );

		return props;
	},

	_updateVirtualBoundaries: function( forceAspectRatio ) {
		var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
			o = this.options;

		b = {
			minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,
			maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,
			minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,
			maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity
		};

		if ( this._aspectRatio || forceAspectRatio ) {
			pMinWidth = b.minHeight * this.aspectRatio;
			pMinHeight = b.minWidth / this.aspectRatio;
			pMaxWidth = b.maxHeight * this.aspectRatio;
			pMaxHeight = b.maxWidth / this.aspectRatio;

			if ( pMinWidth > b.minWidth ) {
				b.minWidth = pMinWidth;
			}
			if ( pMinHeight > b.minHeight ) {
				b.minHeight = pMinHeight;
			}
			if ( pMaxWidth < b.maxWidth ) {
				b.maxWidth = pMaxWidth;
			}
			if ( pMaxHeight < b.maxHeight ) {
				b.maxHeight = pMaxHeight;
			}
		}
		this._vBoundaries = b;
	},

	_updateCache: function( data ) {
		this.offset = this.helper.offset();
		if ( this._isNumber( data.left ) ) {
			this.position.left = data.left;
		}
		if ( this._isNumber( data.top ) ) {
			this.position.top = data.top;
		}
		if ( this._isNumber( data.height ) ) {
			this.size.height = data.height;
		}
		if ( this._isNumber( data.width ) ) {
			this.size.width = data.width;
		}
	},

	_updateRatio: function( data ) {

		var cpos = this.position,
			csize = this.size,
			a = this.axis;

		if ( this._isNumber( data.height ) ) {
			data.width = ( data.height * this.aspectRatio );
		} else if ( this._isNumber( data.width ) ) {
			data.height = ( data.width / this.aspectRatio );
		}

		if ( a === "sw" ) {
			data.left = cpos.left + ( csize.width - data.width );
			data.top = null;
		}
		if ( a === "nw" ) {
			data.top = cpos.top + ( csize.height - data.height );
			data.left = cpos.left + ( csize.width - data.width );
		}

		return data;
	},

	_respectSize: function( data ) {

		var o = this._vBoundaries,
			a = this.axis,
			ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),
			ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),
			isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),
			isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),
			dw = this.originalPosition.left + this.originalSize.width,
			dh = this.originalPosition.top + this.originalSize.height,
			cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );
		if ( isminw ) {
			data.width = o.minWidth;
		}
		if ( isminh ) {
			data.height = o.minHeight;
		}
		if ( ismaxw ) {
			data.width = o.maxWidth;
		}
		if ( ismaxh ) {
			data.height = o.maxHeight;
		}

		if ( isminw && cw ) {
			data.left = dw - o.minWidth;
		}
		if ( ismaxw && cw ) {
			data.left = dw - o.maxWidth;
		}
		if ( isminh && ch ) {
			data.top = dh - o.minHeight;
		}
		if ( ismaxh && ch ) {
			data.top = dh - o.maxHeight;
		}

		// Fixing jump error on top/left - bug #2330
		if ( !data.width && !data.height && !data.left && data.top ) {
			data.top = null;
		} else if ( !data.width && !data.height && !data.top && data.left ) {
			data.left = null;
		}

		return data;
	},

	_getPaddingPlusBorderDimensions: function( element ) {
		var i = 0,
			widths = [],
			borders = [
				element.css( "borderTopWidth" ),
				element.css( "borderRightWidth" ),
				element.css( "borderBottomWidth" ),
				element.css( "borderLeftWidth" )
			],
			paddings = [
				element.css( "paddingTop" ),
				element.css( "paddingRight" ),
				element.css( "paddingBottom" ),
				element.css( "paddingLeft" )
			];

		for ( ; i < 4; i++ ) {
			widths[ i ] = ( parseFloat( borders[ i ] ) || 0 );
			widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );
		}

		return {
			height: widths[ 0 ] + widths[ 2 ],
			width: widths[ 1 ] + widths[ 3 ]
		};
	},

	_proportionallyResize: function() {

		if ( !this._proportionallyResizeElements.length ) {
			return;
		}

		var prel,
			i = 0,
			element = this.helper || this.element;

		for ( ; i < this._proportionallyResizeElements.length; i++ ) {

			prel = this._proportionallyResizeElements[ i ];

			// TODO: Seems like a bug to cache this.outerDimensions
			// considering that we are in a loop.
			if ( !this.outerDimensions ) {
				this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
			}

			prel.css( {
				height: ( element.height() - this.outerDimensions.height ) || 0,
				width: ( element.width() - this.outerDimensions.width ) || 0
			} );

		}

	},

	_renderProxy: function() {

		var el = this.element, o = this.options;
		this.elementOffset = el.offset();

		if ( this._helper ) {

			this.helper = this.helper || $( "<div style='overflow:hidden;'></div>" );

			this._addClass( this.helper, this._helper );
			this.helper.css( {
				width: this.element.outerWidth(),
				height: this.element.outerHeight(),
				position: "absolute",
				left: this.elementOffset.left + "px",
				top: this.elementOffset.top + "px",
				zIndex: ++o.zIndex //TODO: Don't modify option
			} );

			this.helper
				.appendTo( "body" )
				.disableSelection();

		} else {
			this.helper = this.element;
		}

	},

	_change: {
		e: function( event, dx ) {
			return { width: this.originalSize.width + dx };
		},
		w: function( event, dx ) {
			var cs = this.originalSize, sp = this.originalPosition;
			return { left: sp.left + dx, width: cs.width - dx };
		},
		n: function( event, dx, dy ) {
			var cs = this.originalSize, sp = this.originalPosition;
			return { top: sp.top + dy, height: cs.height - dy };
		},
		s: function( event, dx, dy ) {
			return { height: this.originalSize.height + dy };
		},
		se: function( event, dx, dy ) {
			return $.extend( this._change.s.apply( this, arguments ),
				this._change.e.apply( this, [ event, dx, dy ] ) );
		},
		sw: function( event, dx, dy ) {
			return $.extend( this._change.s.apply( this, arguments ),
				this._change.w.apply( this, [ event, dx, dy ] ) );
		},
		ne: function( event, dx, dy ) {
			return $.extend( this._change.n.apply( this, arguments ),
				this._change.e.apply( this, [ event, dx, dy ] ) );
		},
		nw: function( event, dx, dy ) {
			return $.extend( this._change.n.apply( this, arguments ),
				this._change.w.apply( this, [ event, dx, dy ] ) );
		}
	},

	_propagate: function( n, event ) {
		$.ui.plugin.call( this, n, [ event, this.ui() ] );
		( n !== "resize" && this._trigger( n, event, this.ui() ) );
	},

	plugins: {},

	ui: function() {
		return {
			originalElement: this.originalElement,
			element: this.element,
			helper: this.helper,
			position: this.position,
			size: this.size,
			originalSize: this.originalSize,
			originalPosition: this.originalPosition
		};
	}

} );

/*
 * Resizable Extensions
 */

$.ui.plugin.add( "resizable", "animate", {

	stop: function( event ) {
		var that = $( this ).resizable( "instance" ),
			o = that.options,
			pr = that._proportionallyResizeElements,
			ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),
			soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height,
			soffsetw = ista ? 0 : that.sizeDiff.width,
			style = {
				width: ( that.size.width - soffsetw ),
				height: ( that.size.height - soffseth )
			},
			left = ( parseFloat( that.element.css( "left" ) ) +
				( that.position.left - that.originalPosition.left ) ) || null,
			top = ( parseFloat( that.element.css( "top" ) ) +
				( that.position.top - that.originalPosition.top ) ) || null;

		that.element.animate(
			$.extend( style, top && left ? { top: top, left: left } : {} ), {
				duration: o.animateDuration,
				easing: o.animateEasing,
				step: function() {

					var data = {
						width: parseFloat( that.element.css( "width" ) ),
						height: parseFloat( that.element.css( "height" ) ),
						top: parseFloat( that.element.css( "top" ) ),
						left: parseFloat( that.element.css( "left" ) )
					};

					if ( pr && pr.length ) {
						$( pr[ 0 ] ).css( { width: data.width, height: data.height } );
					}

					// Propagating resize, and updating values for each animation step
					that._updateCache( data );
					that._propagate( "resize", event );

				}
			}
		);
	}

} );

$.ui.plugin.add( "resizable", "containment", {

	start: function() {
		var element, p, co, ch, cw, width, height,
			that = $( this ).resizable( "instance" ),
			o = that.options,
			el = that.element,
			oc = o.containment,
			ce = ( oc instanceof $ ) ?
				oc.get( 0 ) :
				( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;

		if ( !ce ) {
			return;
		}

		that.containerElement = $( ce );

		if ( /document/.test( oc ) || oc === document ) {
			that.containerOffset = {
				left: 0,
				top: 0
			};
			that.containerPosition = {
				left: 0,
				top: 0
			};

			that.parentData = {
				element: $( document ),
				left: 0,
				top: 0,
				width: $( document ).width(),
				height: $( document ).height() || document.body.parentNode.scrollHeight
			};
		} else {
			element = $( ce );
			p = [];
			$( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) {
				p[ i ] = that._num( element.css( "padding" + name ) );
			} );

			that.containerOffset = element.offset();
			that.containerPosition = element.position();
			that.containerSize = {
				height: ( element.innerHeight() - p[ 3 ] ),
				width: ( element.innerWidth() - p[ 1 ] )
			};

			co = that.containerOffset;
			ch = that.containerSize.height;
			cw = that.containerSize.width;
			width = ( that._hasScroll ( ce, "left" ) ? ce.scrollWidth : cw );
			height = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;

			that.parentData = {
				element: ce,
				left: co.left,
				top: co.top,
				width: width,
				height: height
			};
		}
	},

	resize: function( event ) {
		var woset, hoset, isParent, isOffsetRelative,
			that = $( this ).resizable( "instance" ),
			o = that.options,
			co = that.containerOffset,
			cp = that.position,
			pRatio = that._aspectRatio || event.shiftKey,
			cop = {
				top: 0,
				left: 0
			},
			ce = that.containerElement,
			continueResize = true;

		if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) {
			cop = co;
		}

		if ( cp.left < ( that._helper ? co.left : 0 ) ) {
			that.size.width = that.size.width +
				( that._helper ?
					( that.position.left - co.left ) :
					( that.position.left - cop.left ) );

			if ( pRatio ) {
				that.size.height = that.size.width / that.aspectRatio;
				continueResize = false;
			}
			that.position.left = o.helper ? co.left : 0;
		}

		if ( cp.top < ( that._helper ? co.top : 0 ) ) {
			that.size.height = that.size.height +
				( that._helper ?
					( that.position.top - co.top ) :
					that.position.top );

			if ( pRatio ) {
				that.size.width = that.size.height * that.aspectRatio;
				continueResize = false;
			}
			that.position.top = that._helper ? co.top : 0;
		}

		isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
		isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );

		if ( isParent && isOffsetRelative ) {
			that.offset.left = that.parentData.left + that.position.left;
			that.offset.top = that.parentData.top + that.position.top;
		} else {
			that.offset.left = that.element.offset().left;
			that.offset.top = that.element.offset().top;
		}

		woset = Math.abs( that.sizeDiff.width +
			( that._helper ?
				that.offset.left - cop.left :
				( that.offset.left - co.left ) ) );

		hoset = Math.abs( that.sizeDiff.height +
			( that._helper ?
				that.offset.top - cop.top :
				( that.offset.top - co.top ) ) );

		if ( woset + that.size.width >= that.parentData.width ) {
			that.size.width = that.parentData.width - woset;
			if ( pRatio ) {
				that.size.height = that.size.width / that.aspectRatio;
				continueResize = false;
			}
		}

		if ( hoset + that.size.height >= that.parentData.height ) {
			that.size.height = that.parentData.height - hoset;
			if ( pRatio ) {
				that.size.width = that.size.height * that.aspectRatio;
				continueResize = false;
			}
		}

		if ( !continueResize ) {
			that.position.left = that.prevPosition.left;
			that.position.top = that.prevPosition.top;
			that.size.width = that.prevSize.width;
			that.size.height = that.prevSize.height;
		}
	},

	stop: function() {
		var that = $( this ).resizable( "instance" ),
			o = that.options,
			co = that.containerOffset,
			cop = that.containerPosition,
			ce = that.containerElement,
			helper = $( that.helper ),
			ho = helper.offset(),
			w = helper.outerWidth() - that.sizeDiff.width,
			h = helper.outerHeight() - that.sizeDiff.height;

		if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
			$( this ).css( {
				left: ho.left - cop.left - co.left,
				width: w,
				height: h
			} );
		}

		if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) {
			$( this ).css( {
				left: ho.left - cop.left - co.left,
				width: w,
				height: h
			} );
		}
	}
} );

$.ui.plugin.add( "resizable", "alsoResize", {

	start: function() {
		var that = $( this ).resizable( "instance" ),
			o = that.options;

		$( o.alsoResize ).each( function() {
			var el = $( this );
			el.data( "ui-resizable-alsoresize", {
				width: parseFloat( el.width() ), height: parseFloat( el.height() ),
				left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) )
			} );
		} );
	},

	resize: function( event, ui ) {
		var that = $( this ).resizable( "instance" ),
			o = that.options,
			os = that.originalSize,
			op = that.originalPosition,
			delta = {
				height: ( that.size.height - os.height ) || 0,
				width: ( that.size.width - os.width ) || 0,
				top: ( that.position.top - op.top ) || 0,
				left: ( that.position.left - op.left ) || 0
			};

			$( o.alsoResize ).each( function() {
				var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {},
					css = el.parents( ui.originalElement[ 0 ] ).length ?
							[ "width", "height" ] :
							[ "width", "height", "top", "left" ];

				$.each( css, function( i, prop ) {
					var sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );
					if ( sum && sum >= 0 ) {
						style[ prop ] = sum || null;
					}
				} );

				el.css( style );
			} );
	},

	stop: function() {
		$( this ).removeData( "ui-resizable-alsoresize" );
	}
} );

$.ui.plugin.add( "resizable", "ghost", {

	start: function() {

		var that = $( this ).resizable( "instance" ), cs = that.size;

		that.ghost = that.originalElement.clone();
		that.ghost.css( {
			opacity: 0.25,
			display: "block",
			position: "relative",
			height: cs.height,
			width: cs.width,
			margin: 0,
			left: 0,
			top: 0
		} );

		that._addClass( that.ghost, "ui-resizable-ghost" );

		// DEPRECATED
		// TODO: remove after 1.12
		if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) {

			// Ghost option
			that.ghost.addClass( this.options.ghost );
		}

		that.ghost.appendTo( that.helper );

	},

	resize: function() {
		var that = $( this ).resizable( "instance" );
		if ( that.ghost ) {
			that.ghost.css( {
				position: "relative",
				height: that.size.height,
				width: that.size.width
			} );
		}
	},

	stop: function() {
		var that = $( this ).resizable( "instance" );
		if ( that.ghost && that.helper ) {
			that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );
		}
	}

} );

$.ui.plugin.add( "resizable", "grid", {

	resize: function() {
		var outerDimensions,
			that = $( this ).resizable( "instance" ),
			o = that.options,
			cs = that.size,
			os = that.originalSize,
			op = that.originalPosition,
			a = that.axis,
			grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
			gridX = ( grid[ 0 ] || 1 ),
			gridY = ( grid[ 1 ] || 1 ),
			ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,
			oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,
			newWidth = os.width + ox,
			newHeight = os.height + oy,
			isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),
			isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),
			isMinWidth = o.minWidth && ( o.minWidth > newWidth ),
			isMinHeight = o.minHeight && ( o.minHeight > newHeight );

		o.grid = grid;

		if ( isMinWidth ) {
			newWidth += gridX;
		}
		if ( isMinHeight ) {
			newHeight += gridY;
		}
		if ( isMaxWidth ) {
			newWidth -= gridX;
		}
		if ( isMaxHeight ) {
			newHeight -= gridY;
		}

		if ( /^(se|s|e)$/.test( a ) ) {
			that.size.width = newWidth;
			that.size.height = newHeight;
		} else if ( /^(ne)$/.test( a ) ) {
			that.size.width = newWidth;
			that.size.height = newHeight;
			that.position.top = op.top - oy;
		} else if ( /^(sw)$/.test( a ) ) {
			that.size.width = newWidth;
			that.size.height = newHeight;
			that.position.left = op.left - ox;
		} else {
			if ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {
				outerDimensions = that._getPaddingPlusBorderDimensions( this );
			}

			if ( newHeight - gridY > 0 ) {
				that.size.height = newHeight;
				that.position.top = op.top - oy;
			} else {
				newHeight = gridY - outerDimensions.height;
				that.size.height = newHeight;
				that.position.top = op.top + os.height - newHeight;
			}
			if ( newWidth - gridX > 0 ) {
				that.size.width = newWidth;
				that.position.left = op.left - ox;
			} else {
				newWidth = gridX - outerDimensions.width;
				that.size.width = newWidth;
				that.position.left = op.left + os.width - newWidth;
			}
		}
	}

} );

var widgetsResizable = $.ui.resizable;


/*!
 * jQuery UI Selectable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Selectable
//>>group: Interactions
//>>description: Allows groups of elements to be selected with the mouse.
//>>docs: http://api.jqueryui.com/selectable/
//>>demos: http://jqueryui.com/selectable/
//>>css.structure: ../../themes/base/selectable.css



var widgetsSelectable = $.widget( "ui.selectable", $.ui.mouse, {
	version: "1.12.1",
	options: {
		appendTo: "body",
		autoRefresh: true,
		distance: 0,
		filter: "*",
		tolerance: "touch",

		// Callbacks
		selected: null,
		selecting: null,
		start: null,
		stop: null,
		unselected: null,
		unselecting: null
	},
	_create: function() {
		var that = this;

		this._addClass( "ui-selectable" );

		this.dragged = false;

		// Cache selectee children based on filter
		this.refresh = function() {
			that.elementPos = $( that.element[ 0 ] ).offset();
			that.selectees = $( that.options.filter, that.element[ 0 ] );
			that._addClass( that.selectees, "ui-selectee" );
			that.selectees.each( function() {
				var $this = $( this ),
					selecteeOffset = $this.offset(),
					pos = {
						left: selecteeOffset.left - that.elementPos.left,
						top: selecteeOffset.top - that.elementPos.top
					};
				$.data( this, "selectable-item", {
					element: this,
					$element: $this,
					left: pos.left,
					top: pos.top,
					right: pos.left + $this.outerWidth(),
					bottom: pos.top + $this.outerHeight(),
					startselected: false,
					selected: $this.hasClass( "ui-selected" ),
					selecting: $this.hasClass( "ui-selecting" ),
					unselecting: $this.hasClass( "ui-unselecting" )
				} );
			} );
		};
		this.refresh();

		this._mouseInit();

		this.helper = $( "<div>" );
		this._addClass( this.helper, "ui-selectable-helper" );
	},

	_destroy: function() {
		this.selectees.removeData( "selectable-item" );
		this._mouseDestroy();
	},

	_mouseStart: function( event ) {
		var that = this,
			options = this.options;

		this.opos = [ event.pageX, event.pageY ];
		this.elementPos = $( this.element[ 0 ] ).offset();

		if ( this.options.disabled ) {
			return;
		}

		this.selectees = $( options.filter, this.element[ 0 ] );

		this._trigger( "start", event );

		$( options.appendTo ).append( this.helper );

		// position helper (lasso)
		this.helper.css( {
			"left": event.pageX,
			"top": event.pageY,
			"width": 0,
			"height": 0
		} );

		if ( options.autoRefresh ) {
			this.refresh();
		}

		this.selectees.filter( ".ui-selected" ).each( function() {
			var selectee = $.data( this, "selectable-item" );
			selectee.startselected = true;
			if ( !event.metaKey && !event.ctrlKey ) {
				that._removeClass( selectee.$element, "ui-selected" );
				selectee.selected = false;
				that._addClass( selectee.$element, "ui-unselecting" );
				selectee.unselecting = true;

				// selectable UNSELECTING callback
				that._trigger( "unselecting", event, {
					unselecting: selectee.element
				} );
			}
		} );

		$( event.target ).parents().addBack().each( function() {
			var doSelect,
				selectee = $.data( this, "selectable-item" );
			if ( selectee ) {
				doSelect = ( !event.metaKey && !event.ctrlKey ) ||
					!selectee.$element.hasClass( "ui-selected" );
				that._removeClass( selectee.$element, doSelect ? "ui-unselecting" : "ui-selected" )
					._addClass( selectee.$element, doSelect ? "ui-selecting" : "ui-unselecting" );
				selectee.unselecting = !doSelect;
				selectee.selecting = doSelect;
				selectee.selected = doSelect;

				// selectable (UN)SELECTING callback
				if ( doSelect ) {
					that._trigger( "selecting", event, {
						selecting: selectee.element
					} );
				} else {
					that._trigger( "unselecting", event, {
						unselecting: selectee.element
					} );
				}
				return false;
			}
		} );

	},

	_mouseDrag: function( event ) {

		this.dragged = true;

		if ( this.options.disabled ) {
			return;
		}

		var tmp,
			that = this,
			options = this.options,
			x1 = this.opos[ 0 ],
			y1 = this.opos[ 1 ],
			x2 = event.pageX,
			y2 = event.pageY;

		if ( x1 > x2 ) { tmp = x2; x2 = x1; x1 = tmp; }
		if ( y1 > y2 ) { tmp = y2; y2 = y1; y1 = tmp; }
		this.helper.css( { left: x1, top: y1, width: x2 - x1, height: y2 - y1 } );

		this.selectees.each( function() {
			var selectee = $.data( this, "selectable-item" ),
				hit = false,
				offset = {};

			//prevent helper from being selected if appendTo: selectable
			if ( !selectee || selectee.element === that.element[ 0 ] ) {
				return;
			}

			offset.left   = selectee.left   + that.elementPos.left;
			offset.right  = selectee.right  + that.elementPos.left;
			offset.top    = selectee.top    + that.elementPos.top;
			offset.bottom = selectee.bottom + that.elementPos.top;

			if ( options.tolerance === "touch" ) {
				hit = ( !( offset.left > x2 || offset.right < x1 || offset.top > y2 ||
                    offset.bottom < y1 ) );
			} else if ( options.tolerance === "fit" ) {
				hit = ( offset.left > x1 && offset.right < x2 && offset.top > y1 &&
                    offset.bottom < y2 );
			}

			if ( hit ) {

				// SELECT
				if ( selectee.selected ) {
					that._removeClass( selectee.$element, "ui-selected" );
					selectee.selected = false;
				}
				if ( selectee.unselecting ) {
					that._removeClass( selectee.$element, "ui-unselecting" );
					selectee.unselecting = false;
				}
				if ( !selectee.selecting ) {
					that._addClass( selectee.$element, "ui-selecting" );
					selectee.selecting = true;

					// selectable SELECTING callback
					that._trigger( "selecting", event, {
						selecting: selectee.element
					} );
				}
			} else {

				// UNSELECT
				if ( selectee.selecting ) {
					if ( ( event.metaKey || event.ctrlKey ) && selectee.startselected ) {
						that._removeClass( selectee.$element, "ui-selecting" );
						selectee.selecting = false;
						that._addClass( selectee.$element, "ui-selected" );
						selectee.selected = true;
					} else {
						that._removeClass( selectee.$element, "ui-selecting" );
						selectee.selecting = false;
						if ( selectee.startselected ) {
							that._addClass( selectee.$element, "ui-unselecting" );
							selectee.unselecting = true;
						}

						// selectable UNSELECTING callback
						that._trigger( "unselecting", event, {
							unselecting: selectee.element
						} );
					}
				}
				if ( selectee.selected ) {
					if ( !event.metaKey && !event.ctrlKey && !selectee.startselected ) {
						that._removeClass( selectee.$element, "ui-selected" );
						selectee.selected = false;

						that._addClass( selectee.$element, "ui-unselecting" );
						selectee.unselecting = true;

						// selectable UNSELECTING callback
						that._trigger( "unselecting", event, {
							unselecting: selectee.element
						} );
					}
				}
			}
		} );

		return false;
	},

	_mouseStop: function( event ) {
		var that = this;

		this.dragged = false;

		$( ".ui-unselecting", this.element[ 0 ] ).each( function() {
			var selectee = $.data( this, "selectable-item" );
			that._removeClass( selectee.$element, "ui-unselecting" );
			selectee.unselecting = false;
			selectee.startselected = false;
			that._trigger( "unselected", event, {
				unselected: selectee.element
			} );
		} );
		$( ".ui-selecting", this.element[ 0 ] ).each( function() {
			var selectee = $.data( this, "selectable-item" );
			that._removeClass( selectee.$element, "ui-selecting" )
				._addClass( selectee.$element, "ui-selected" );
			selectee.selecting = false;
			selectee.selected = true;
			selectee.startselected = true;
			that._trigger( "selected", event, {
				selected: selectee.element
			} );
		} );
		this._trigger( "stop", event );

		this.helper.remove();

		return false;
	}

} );


/*!
 * jQuery UI Sortable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Sortable
//>>group: Interactions
//>>description: Enables items in a list to be sorted using the mouse.
//>>docs: http://api.jqueryui.com/sortable/
//>>demos: http://jqueryui.com/sortable/
//>>css.structure: ../../themes/base/sortable.css



var widgetsSortable = $.widget( "ui.sortable", $.ui.mouse, {
	version: "1.12.1",
	widgetEventPrefix: "sort",
	ready: false,
	options: {
		appendTo: "parent",
		axis: false,
		connectWith: false,
		containment: false,
		cursor: "auto",
		cursorAt: false,
		dropOnEmpty: true,
		forcePlaceholderSize: false,
		forceHelperSize: false,
		grid: false,
		handle: false,
		helper: "original",
		items: "> *",
		opacity: false,
		placeholder: false,
		revert: false,
		scroll: true,
		scrollSensitivity: 20,
		scrollSpeed: 20,
		scope: "default",
		tolerance: "intersect",
		zIndex: 1000,

		// Callbacks
		activate: null,
		beforeStop: null,
		change: null,
		deactivate: null,
		out: null,
		over: null,
		receive: null,
		remove: null,
		sort: null,
		start: null,
		stop: null,
		update: null
	},

	_isOverAxis: function( x, reference, size ) {
		return ( x >= reference ) && ( x < ( reference + size ) );
	},

	_isFloating: function( item ) {
		return ( /left|right/ ).test( item.css( "float" ) ) ||
			( /inline|table-cell/ ).test( item.css( "display" ) );
	},

	_create: function() {
		this.containerCache = {};
		this._addClass( "ui-sortable" );

		//Get the items
		this.refresh();

		//Let's determine the parent's offset
		this.offset = this.element.offset();

		//Initialize mouse events for interaction
		this._mouseInit();

		this._setHandleClassName();

		//We're ready to go
		this.ready = true;

	},

	_setOption: function( key, value ) {
		this._super( key, value );

		if ( key === "handle" ) {
			this._setHandleClassName();
		}
	},

	_setHandleClassName: function() {
		var that = this;
		this._removeClass( this.element.find( ".ui-sortable-handle" ), "ui-sortable-handle" );
		$.each( this.items, function() {
			that._addClass(
				this.instance.options.handle ?
					this.item.find( this.instance.options.handle ) :
					this.item,
				"ui-sortable-handle"
			);
		} );
	},

	_destroy: function() {
		this._mouseDestroy();

		for ( var i = this.items.length - 1; i >= 0; i-- ) {
			this.items[ i ].item.removeData( this.widgetName + "-item" );
		}

		return this;
	},

	_mouseCapture: function( event, overrideHandle ) {
		var currentItem = null,
			validHandle = false,
			that = this;

		if ( this.reverting ) {
			return false;
		}

		if ( this.options.disabled || this.options.type === "static" ) {
			return false;
		}

		//We have to refresh the items data once first
		this._refreshItems( event );

		//Find out if the clicked node (or one of its parents) is a actual item in this.items
		$( event.target ).parents().each( function() {
			if ( $.data( this, that.widgetName + "-item" ) === that ) {
				currentItem = $( this );
				return false;
			}
		} );
		if ( $.data( event.target, that.widgetName + "-item" ) === that ) {
			currentItem = $( event.target );
		}

		if ( !currentItem ) {
			return false;
		}
		if ( this.options.handle && !overrideHandle ) {
			$( this.options.handle, currentItem ).find( "*" ).addBack().each( function() {
				if ( this === event.target ) {
					validHandle = true;
				}
			} );
			if ( !validHandle ) {
				return false;
			}
		}

		this.currentItem = currentItem;
		this._removeCurrentsFromItems();
		return true;

	},

	_mouseStart: function( event, overrideHandle, noActivation ) {

		var i, body,
			o = this.options;

		this.currentContainer = this;

		//We only need to call refreshPositions, because the refreshItems call has been moved to
		// mouseCapture
		this.refreshPositions();

		//Create and append the visible helper
		this.helper = this._createHelper( event );

		//Cache the helper size
		this._cacheHelperProportions();

		/*
		 * - Position generation -
		 * This block generates everything position related - it's the core of draggables.
		 */

		//Cache the margins of the original element
		this._cacheMargins();

		//Get the next scrolling parent
		this.scrollParent = this.helper.scrollParent();

		//The element's absolute position on the page minus margins
		this.offset = this.currentItem.offset();
		this.offset = {
			top: this.offset.top - this.margins.top,
			left: this.offset.left - this.margins.left
		};

		$.extend( this.offset, {
			click: { //Where the click happened, relative to the element
				left: event.pageX - this.offset.left,
				top: event.pageY - this.offset.top
			},
			parent: this._getParentOffset(),

			// This is a relative to absolute position minus the actual position calculation -
			// only used for relative positioned helper
			relative: this._getRelativeOffset()
		} );

		// Only after we got the offset, we can change the helper's position to absolute
		// TODO: Still need to figure out a way to make relative sorting possible
		this.helper.css( "position", "absolute" );
		this.cssPosition = this.helper.css( "position" );

		//Generate the original position
		this.originalPosition = this._generatePosition( event );
		this.originalPageX = event.pageX;
		this.originalPageY = event.pageY;

		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
		( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );

		//Cache the former DOM position
		this.domPosition = {
			prev: this.currentItem.prev()[ 0 ],
			parent: this.currentItem.parent()[ 0 ]
		};

		// If the helper is not the original, hide the original so it's not playing any role during
		// the drag, won't cause anything bad this way
		if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
			this.currentItem.hide();
		}

		//Create the placeholder
		this._createPlaceholder();

		//Set a containment if given in the options
		if ( o.containment ) {
			this._setContainment();
		}

		if ( o.cursor && o.cursor !== "auto" ) { // cursor option
			body = this.document.find( "body" );

			// Support: IE
			this.storedCursor = body.css( "cursor" );
			body.css( "cursor", o.cursor );

			this.storedStylesheet =
				$( "<style>*{ cursor: " + o.cursor + " !important; }</style>" ).appendTo( body );
		}

		if ( o.opacity ) { // opacity option
			if ( this.helper.css( "opacity" ) ) {
				this._storedOpacity = this.helper.css( "opacity" );
			}
			this.helper.css( "opacity", o.opacity );
		}

		if ( o.zIndex ) { // zIndex option
			if ( this.helper.css( "zIndex" ) ) {
				this._storedZIndex = this.helper.css( "zIndex" );
			}
			this.helper.css( "zIndex", o.zIndex );
		}

		//Prepare scrolling
		if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
				this.scrollParent[ 0 ].tagName !== "HTML" ) {
			this.overflowOffset = this.scrollParent.offset();
		}

		//Call callbacks
		this._trigger( "start", event, this._uiHash() );

		//Recache the helper size
		if ( !this._preserveHelperProportions ) {
			this._cacheHelperProportions();
		}

		//Post "activate" events to possible containers
		if ( !noActivation ) {
			for ( i = this.containers.length - 1; i >= 0; i-- ) {
				this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
			}
		}

		//Prepare possible droppables
		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.current = this;
		}

		if ( $.ui.ddmanager && !o.dropBehaviour ) {
			$.ui.ddmanager.prepareOffsets( this, event );
		}

		this.dragging = true;

		this._addClass( this.helper, "ui-sortable-helper" );

		// Execute the drag once - this causes the helper not to be visiblebefore getting its
		// correct position
		this._mouseDrag( event );
		return true;

	},

	_mouseDrag: function( event ) {
		var i, item, itemElement, intersection,
			o = this.options,
			scrolled = false;

		//Compute the helpers position
		this.position = this._generatePosition( event );
		this.positionAbs = this._convertPositionTo( "absolute" );

		if ( !this.lastPositionAbs ) {
			this.lastPositionAbs = this.positionAbs;
		}

		//Do scrolling
		if ( this.options.scroll ) {
			if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
					this.scrollParent[ 0 ].tagName !== "HTML" ) {

				if ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) -
						event.pageY < o.scrollSensitivity ) {
					this.scrollParent[ 0 ].scrollTop =
						scrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed;
				} else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) {
					this.scrollParent[ 0 ].scrollTop =
						scrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed;
				}

				if ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) -
						event.pageX < o.scrollSensitivity ) {
					this.scrollParent[ 0 ].scrollLeft = scrolled =
						this.scrollParent[ 0 ].scrollLeft + o.scrollSpeed;
				} else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) {
					this.scrollParent[ 0 ].scrollLeft = scrolled =
						this.scrollParent[ 0 ].scrollLeft - o.scrollSpeed;
				}

			} else {

				if ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) {
					scrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed );
				} else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) <
						o.scrollSensitivity ) {
					scrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed );
				}

				if ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) {
					scrolled = this.document.scrollLeft(
						this.document.scrollLeft() - o.scrollSpeed
					);
				} else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) <
						o.scrollSensitivity ) {
					scrolled = this.document.scrollLeft(
						this.document.scrollLeft() + o.scrollSpeed
					);
				}

			}

			if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
				$.ui.ddmanager.prepareOffsets( this, event );
			}
		}

		//Regenerate the absolute position used for position checks
		this.positionAbs = this._convertPositionTo( "absolute" );

		//Set the helper position
		if ( !this.options.axis || this.options.axis !== "y" ) {
			this.helper[ 0 ].style.left = this.position.left + "px";
		}
		if ( !this.options.axis || this.options.axis !== "x" ) {
			this.helper[ 0 ].style.top = this.position.top + "px";
		}

		//Rearrange
		for ( i = this.items.length - 1; i >= 0; i-- ) {

			//Cache variables and intersection, continue if no intersection
			item = this.items[ i ];
			itemElement = item.item[ 0 ];
			intersection = this._intersectsWithPointer( item );
			if ( !intersection ) {
				continue;
			}

			// Only put the placeholder inside the current Container, skip all
			// items from other containers. This works because when moving
			// an item from one container to another the
			// currentContainer is switched before the placeholder is moved.
			//
			// Without this, moving items in "sub-sortables" can cause
			// the placeholder to jitter between the outer and inner container.
			if ( item.instance !== this.currentContainer ) {
				continue;
			}

			// Cannot intersect with itself
			// no useless actions that have been done before
			// no action if the item moved is the parent of the item checked
			if ( itemElement !== this.currentItem[ 0 ] &&
				this.placeholder[ intersection === 1 ? "next" : "prev" ]()[ 0 ] !== itemElement &&
				!$.contains( this.placeholder[ 0 ], itemElement ) &&
				( this.options.type === "semi-dynamic" ?
					!$.contains( this.element[ 0 ], itemElement ) :
					true
				)
			) {

				this.direction = intersection === 1 ? "down" : "up";

				if ( this.options.tolerance === "pointer" || this._intersectsWithSides( item ) ) {
					this._rearrange( event, item );
				} else {
					break;
				}

				this._trigger( "change", event, this._uiHash() );
				break;
			}
		}

		//Post events to containers
		this._contactContainers( event );

		//Interconnect with droppables
		if ( $.ui.ddmanager ) {
			$.ui.ddmanager.drag( this, event );
		}

		//Call callbacks
		this._trigger( "sort", event, this._uiHash() );

		this.lastPositionAbs = this.positionAbs;
		return false;

	},

	_mouseStop: function( event, noPropagation ) {

		if ( !event ) {
			return;
		}

		//If we are using droppables, inform the manager about the drop
		if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
			$.ui.ddmanager.drop( this, event );
		}

		if ( this.options.revert ) {
			var that = this,
				cur = this.placeholder.offset(),
				axis = this.options.axis,
				animation = {};

			if ( !axis || axis === "x" ) {
				animation.left = cur.left - this.offset.parent.left - this.margins.left +
					( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
						0 :
						this.offsetParent[ 0 ].scrollLeft
					);
			}
			if ( !axis || axis === "y" ) {
				animation.top = cur.top - this.offset.parent.top - this.margins.top +
					( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
						0 :
						this.offsetParent[ 0 ].scrollTop
					);
			}
			this.reverting = true;
			$( this.helper ).animate(
				animation,
				parseInt( this.options.revert, 10 ) || 500,
				function() {
					that._clear( event );
				}
			);
		} else {
			this._clear( event, noPropagation );
		}

		return false;

	},

	cancel: function() {

		if ( this.dragging ) {

			this._mouseUp( new $.Event( "mouseup", { target: null } ) );

			if ( this.options.helper === "original" ) {
				this.currentItem.css( this._storedCSS );
				this._removeClass( this.currentItem, "ui-sortable-helper" );
			} else {
				this.currentItem.show();
			}

			//Post deactivating events to containers
			for ( var i = this.containers.length - 1; i >= 0; i-- ) {
				this.containers[ i ]._trigger( "deactivate", null, this._uiHash( this ) );
				if ( this.containers[ i ].containerCache.over ) {
					this.containers[ i ]._trigger( "out", null, this._uiHash( this ) );
					this.containers[ i ].containerCache.over = 0;
				}
			}

		}

		if ( this.placeholder ) {

			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
			// it unbinds ALL events from the original node!
			if ( this.placeholder[ 0 ].parentNode ) {
				this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
			}
			if ( this.options.helper !== "original" && this.helper &&
					this.helper[ 0 ].parentNode ) {
				this.helper.remove();
			}

			$.extend( this, {
				helper: null,
				dragging: false,
				reverting: false,
				_noFinalSort: null
			} );

			if ( this.domPosition.prev ) {
				$( this.domPosition.prev ).after( this.currentItem );
			} else {
				$( this.domPosition.parent ).prepend( this.currentItem );
			}
		}

		return this;

	},

	serialize: function( o ) {

		var items = this._getItemsAsjQuery( o && o.connected ),
			str = [];
		o = o || {};

		$( items ).each( function() {
			var res = ( $( o.item || this ).attr( o.attribute || "id" ) || "" )
				.match( o.expression || ( /(.+)[\-=_](.+)/ ) );
			if ( res ) {
				str.push(
					( o.key || res[ 1 ] + "[]" ) +
					"=" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) );
			}
		} );

		if ( !str.length && o.key ) {
			str.push( o.key + "=" );
		}

		return str.join( "&" );

	},

	toArray: function( o ) {

		var items = this._getItemsAsjQuery( o && o.connected ),
			ret = [];

		o = o || {};

		items.each( function() {
			ret.push( $( o.item || this ).attr( o.attribute || "id" ) || "" );
		} );
		return ret;

	},

	/* Be careful with the following core functions */
	_intersectsWith: function( item ) {

		var x1 = this.positionAbs.left,
			x2 = x1 + this.helperProportions.width,
			y1 = this.positionAbs.top,
			y2 = y1 + this.helperProportions.height,
			l = item.left,
			r = l + item.width,
			t = item.top,
			b = t + item.height,
			dyClick = this.offset.click.top,
			dxClick = this.offset.click.left,
			isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t &&
				( y1 + dyClick ) < b ),
			isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l &&
				( x1 + dxClick ) < r ),
			isOverElement = isOverElementHeight && isOverElementWidth;

		if ( this.options.tolerance === "pointer" ||
			this.options.forcePointerForContainers ||
			( this.options.tolerance !== "pointer" &&
				this.helperProportions[ this.floating ? "width" : "height" ] >
				item[ this.floating ? "width" : "height" ] )
		) {
			return isOverElement;
		} else {

			return ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half
				x2 - ( this.helperProportions.width / 2 ) < r && // Left Half
				t < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half
				y2 - ( this.helperProportions.height / 2 ) < b ); // Top Half

		}
	},

	_intersectsWithPointer: function( item ) {
		var verticalDirection, horizontalDirection,
			isOverElementHeight = ( this.options.axis === "x" ) ||
				this._isOverAxis(
					this.positionAbs.top + this.offset.click.top, item.top, item.height ),
			isOverElementWidth = ( this.options.axis === "y" ) ||
				this._isOverAxis(
					this.positionAbs.left + this.offset.click.left, item.left, item.width ),
			isOverElement = isOverElementHeight && isOverElementWidth;

		if ( !isOverElement ) {
			return false;
		}

		verticalDirection = this._getDragVerticalDirection();
		horizontalDirection = this._getDragHorizontalDirection();

		return this.floating ?
			( ( horizontalDirection === "right" || verticalDirection === "down" ) ? 2 : 1 )
			: ( verticalDirection && ( verticalDirection === "down" ? 2 : 1 ) );

	},

	_intersectsWithSides: function( item ) {

		var isOverBottomHalf = this._isOverAxis( this.positionAbs.top +
				this.offset.click.top, item.top + ( item.height / 2 ), item.height ),
			isOverRightHalf = this._isOverAxis( this.positionAbs.left +
				this.offset.click.left, item.left + ( item.width / 2 ), item.width ),
			verticalDirection = this._getDragVerticalDirection(),
			horizontalDirection = this._getDragHorizontalDirection();

		if ( this.floating && horizontalDirection ) {
			return ( ( horizontalDirection === "right" && isOverRightHalf ) ||
				( horizontalDirection === "left" && !isOverRightHalf ) );
		} else {
			return verticalDirection && ( ( verticalDirection === "down" && isOverBottomHalf ) ||
				( verticalDirection === "up" && !isOverBottomHalf ) );
		}

	},

	_getDragVerticalDirection: function() {
		var delta = this.positionAbs.top - this.lastPositionAbs.top;
		return delta !== 0 && ( delta > 0 ? "down" : "up" );
	},

	_getDragHorizontalDirection: function() {
		var delta = this.positionAbs.left - this.lastPositionAbs.left;
		return delta !== 0 && ( delta > 0 ? "right" : "left" );
	},

	refresh: function( event ) {
		this._refreshItems( event );
		this._setHandleClassName();
		this.refreshPositions();
		return this;
	},

	_connectWith: function() {
		var options = this.options;
		return options.connectWith.constructor === String ?
			[ options.connectWith ] :
			options.connectWith;
	},

	_getItemsAsjQuery: function( connected ) {

		var i, j, cur, inst,
			items = [],
			queries = [],
			connectWith = this._connectWith();

		if ( connectWith && connected ) {
			for ( i = connectWith.length - 1; i >= 0; i-- ) {
				cur = $( connectWith[ i ], this.document[ 0 ] );
				for ( j = cur.length - 1; j >= 0; j-- ) {
					inst = $.data( cur[ j ], this.widgetFullName );
					if ( inst && inst !== this && !inst.options.disabled ) {
						queries.push( [ $.isFunction( inst.options.items ) ?
							inst.options.items.call( inst.element ) :
							$( inst.options.items, inst.element )
								.not( ".ui-sortable-helper" )
								.not( ".ui-sortable-placeholder" ), inst ] );
					}
				}
			}
		}

		queries.push( [ $.isFunction( this.options.items ) ?
			this.options.items
				.call( this.element, null, { options: this.options, item: this.currentItem } ) :
			$( this.options.items, this.element )
				.not( ".ui-sortable-helper" )
				.not( ".ui-sortable-placeholder" ), this ] );

		function addItems() {
			items.push( this );
		}
		for ( i = queries.length - 1; i >= 0; i-- ) {
			queries[ i ][ 0 ].each( addItems );
		}

		return $( items );

	},

	_removeCurrentsFromItems: function() {

		var list = this.currentItem.find( ":data(" + this.widgetName + "-item)" );

		this.items = $.grep( this.items, function( item ) {
			for ( var j = 0; j < list.length; j++ ) {
				if ( list[ j ] === item.item[ 0 ] ) {
					return false;
				}
			}
			return true;
		} );

	},

	_refreshItems: function( event ) {

		this.items = [];
		this.containers = [ this ];

		var i, j, cur, inst, targetData, _queries, item, queriesLength,
			items = this.items,
			queries = [ [ $.isFunction( this.options.items ) ?
				this.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) :
				$( this.options.items, this.element ), this ] ],
			connectWith = this._connectWith();

		//Shouldn't be run the first time through due to massive slow-down
		if ( connectWith && this.ready ) {
			for ( i = connectWith.length - 1; i >= 0; i-- ) {
				cur = $( connectWith[ i ], this.document[ 0 ] );
				for ( j = cur.length - 1; j >= 0; j-- ) {
					inst = $.data( cur[ j ], this.widgetFullName );
					if ( inst && inst !== this && !inst.options.disabled ) {
						queries.push( [ $.isFunction( inst.options.items ) ?
							inst.options.items
								.call( inst.element[ 0 ], event, { item: this.currentItem } ) :
							$( inst.options.items, inst.element ), inst ] );
						this.containers.push( inst );
					}
				}
			}
		}

		for ( i = queries.length - 1; i >= 0; i-- ) {
			targetData = queries[ i ][ 1 ];
			_queries = queries[ i ][ 0 ];

			for ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) {
				item = $( _queries[ j ] );

				// Data for target checking (mouse manager)
				item.data( this.widgetName + "-item", targetData );

				items.push( {
					item: item,
					instance: targetData,
					width: 0, height: 0,
					left: 0, top: 0
				} );
			}
		}

	},

	refreshPositions: function( fast ) {

		// Determine whether items are being displayed horizontally
		this.floating = this.items.length ?
			this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) :
			false;

		//This has to be redone because due to the item being moved out/into the offsetParent,
		// the offsetParent's position will change
		if ( this.offsetParent && this.helper ) {
			this.offset.parent = this._getParentOffset();
		}

		var i, item, t, p;

		for ( i = this.items.length - 1; i >= 0; i-- ) {
			item = this.items[ i ];

			//We ignore calculating positions of all connected containers when we're not over them
			if ( item.instance !== this.currentContainer && this.currentContainer &&
					item.item[ 0 ] !== this.currentItem[ 0 ] ) {
				continue;
			}

			t = this.options.toleranceElement ?
				$( this.options.toleranceElement, item.item ) :
				item.item;

			if ( !fast ) {
				item.width = t.outerWidth();
				item.height = t.outerHeight();
			}

			p = t.offset();
			item.left = p.left;
			item.top = p.top;
		}

		if ( this.options.custom && this.options.custom.refreshContainers ) {
			this.options.custom.refreshContainers.call( this );
		} else {
			for ( i = this.containers.length - 1; i >= 0; i-- ) {
				p = this.containers[ i ].element.offset();
				this.containers[ i ].containerCache.left = p.left;
				this.containers[ i ].containerCache.top = p.top;
				this.containers[ i ].containerCache.width =
					this.containers[ i ].element.outerWidth();
				this.containers[ i ].containerCache.height =
					this.containers[ i ].element.outerHeight();
			}
		}

		return this;
	},

	_createPlaceholder: function( that ) {
		that = that || this;
		var className,
			o = that.options;

		if ( !o.placeholder || o.placeholder.constructor === String ) {
			className = o.placeholder;
			o.placeholder = {
				element: function() {

					var nodeName = that.currentItem[ 0 ].nodeName.toLowerCase(),
						element = $( "<" + nodeName + ">", that.document[ 0 ] );

						that._addClass( element, "ui-sortable-placeholder",
								className || that.currentItem[ 0 ].className )
							._removeClass( element, "ui-sortable-helper" );

					if ( nodeName === "tbody" ) {
						that._createTrPlaceholder(
							that.currentItem.find( "tr" ).eq( 0 ),
							$( "<tr>", that.document[ 0 ] ).appendTo( element )
						);
					} else if ( nodeName === "tr" ) {
						that._createTrPlaceholder( that.currentItem, element );
					} else if ( nodeName === "img" ) {
						element.attr( "src", that.currentItem.attr( "src" ) );
					}

					if ( !className ) {
						element.css( "visibility", "hidden" );
					}

					return element;
				},
				update: function( container, p ) {

					// 1. If a className is set as 'placeholder option, we don't force sizes -
					// the class is responsible for that
					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a
					// class name is specified
					if ( className && !o.forcePlaceholderSize ) {
						return;
					}

					//If the element doesn't have a actual height by itself (without styles coming
					// from a stylesheet), it receives the inline height from the dragged item
					if ( !p.height() ) {
						p.height(
							that.currentItem.innerHeight() -
							parseInt( that.currentItem.css( "paddingTop" ) || 0, 10 ) -
							parseInt( that.currentItem.css( "paddingBottom" ) || 0, 10 ) );
					}
					if ( !p.width() ) {
						p.width(
							that.currentItem.innerWidth() -
							parseInt( that.currentItem.css( "paddingLeft" ) || 0, 10 ) -
							parseInt( that.currentItem.css( "paddingRight" ) || 0, 10 ) );
					}
				}
			};
		}

		//Create the placeholder
		that.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) );

		//Append it after the actual current item
		that.currentItem.after( that.placeholder );

		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
		o.placeholder.update( that, that.placeholder );

	},

	_createTrPlaceholder: function( sourceTr, targetTr ) {
		var that = this;

		sourceTr.children().each( function() {
			$( "<td>&#160;</td>", that.document[ 0 ] )
				.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
				.appendTo( targetTr );
		} );
	},

	_contactContainers: function( event ) {
		var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom,
			floating, axis,
			innermostContainer = null,
			innermostIndex = null;

		// Get innermost container that intersects with item
		for ( i = this.containers.length - 1; i >= 0; i-- ) {

			// Never consider a container that's located within the item itself
			if ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) {
				continue;
			}

			if ( this._intersectsWith( this.containers[ i ].containerCache ) ) {

				// If we've already found a container and it's more "inner" than this, then continue
				if ( innermostContainer &&
						$.contains(
							this.containers[ i ].element[ 0 ],
							innermostContainer.element[ 0 ] ) ) {
					continue;
				}

				innermostContainer = this.containers[ i ];
				innermostIndex = i;

			} else {

				// container doesn't intersect. trigger "out" event if necessary
				if ( this.containers[ i ].containerCache.over ) {
					this.containers[ i ]._trigger( "out", event, this._uiHash( this ) );
					this.containers[ i ].containerCache.over = 0;
				}
			}

		}

		// If no intersecting containers found, return
		if ( !innermostContainer ) {
			return;
		}

		// Move the item into the container if it's not there already
		if ( this.containers.length === 1 ) {
			if ( !this.containers[ innermostIndex ].containerCache.over ) {
				this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
				this.containers[ innermostIndex ].containerCache.over = 1;
			}
		} else {

			// When entering a new container, we will find the item with the least distance and
			// append our item near it
			dist = 10000;
			itemWithLeastDistance = null;
			floating = innermostContainer.floating || this._isFloating( this.currentItem );
			posProperty = floating ? "left" : "top";
			sizeProperty = floating ? "width" : "height";
			axis = floating ? "pageX" : "pageY";

			for ( j = this.items.length - 1; j >= 0; j-- ) {
				if ( !$.contains(
						this.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] )
				) {
					continue;
				}
				if ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) {
					continue;
				}

				cur = this.items[ j ].item.offset()[ posProperty ];
				nearBottom = false;
				if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
					nearBottom = true;
				}

				if ( Math.abs( event[ axis ] - cur ) < dist ) {
					dist = Math.abs( event[ axis ] - cur );
					itemWithLeastDistance = this.items[ j ];
					this.direction = nearBottom ? "up" : "down";
				}
			}

			//Check if dropOnEmpty is enabled
			if ( !itemWithLeastDistance && !this.options.dropOnEmpty ) {
				return;
			}

			if ( this.currentContainer === this.containers[ innermostIndex ] ) {
				if ( !this.currentContainer.containerCache.over ) {
					this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
					this.currentContainer.containerCache.over = 1;
				}
				return;
			}

			itemWithLeastDistance ?
				this._rearrange( event, itemWithLeastDistance, null, true ) :
				this._rearrange( event, null, this.containers[ innermostIndex ].element, true );
			this._trigger( "change", event, this._uiHash() );
			this.containers[ innermostIndex ]._trigger( "change", event, this._uiHash( this ) );
			this.currentContainer = this.containers[ innermostIndex ];

			//Update the placeholder
			this.options.placeholder.update( this.currentContainer, this.placeholder );

			this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
			this.containers[ innermostIndex ].containerCache.over = 1;
		}

	},

	_createHelper: function( event ) {

		var o = this.options,
			helper = $.isFunction( o.helper ) ?
				$( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) :
				( o.helper === "clone" ? this.currentItem.clone() : this.currentItem );

		//Add the helper to the DOM if that didn't happen already
		if ( !helper.parents( "body" ).length ) {
			$( o.appendTo !== "parent" ?
				o.appendTo :
				this.currentItem[ 0 ].parentNode )[ 0 ].appendChild( helper[ 0 ] );
		}

		if ( helper[ 0 ] === this.currentItem[ 0 ] ) {
			this._storedCSS = {
				width: this.currentItem[ 0 ].style.width,
				height: this.currentItem[ 0 ].style.height,
				position: this.currentItem.css( "position" ),
				top: this.currentItem.css( "top" ),
				left: this.currentItem.css( "left" )
			};
		}

		if ( !helper[ 0 ].style.width || o.forceHelperSize ) {
			helper.width( this.currentItem.width() );
		}
		if ( !helper[ 0 ].style.height || o.forceHelperSize ) {
			helper.height( this.currentItem.height() );
		}

		return helper;

	},

	_adjustOffsetFromHelper: function( obj ) {
		if ( typeof obj === "string" ) {
			obj = obj.split( " " );
		}
		if ( $.isArray( obj ) ) {
			obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
		}
		if ( "left" in obj ) {
			this.offset.click.left = obj.left + this.margins.left;
		}
		if ( "right" in obj ) {
			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
		}
		if ( "top" in obj ) {
			this.offset.click.top = obj.top + this.margins.top;
		}
		if ( "bottom" in obj ) {
			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		}
	},

	_getParentOffset: function() {

		//Get the offsetParent and cache its position
		this.offsetParent = this.helper.offsetParent();
		var po = this.offsetParent.offset();

		// This is a special case where we need to modify a offset calculated on start, since the
		// following happened:
		// 1. The position of the helper is absolute, so it's position is calculated based on the
		// next positioned parent
		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
		// the document, which means that the scroll is included in the initial calculation of the
		// offset of the parent, and never recalculated upon drag
		if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== this.document[ 0 ] &&
				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
			po.left += this.scrollParent.scrollLeft();
			po.top += this.scrollParent.scrollTop();
		}

		// This needs to be actually done for all browsers, since pageX/pageY includes this
		// information with an ugly IE fix
		if ( this.offsetParent[ 0 ] === this.document[ 0 ].body ||
				( this.offsetParent[ 0 ].tagName &&
				this.offsetParent[ 0 ].tagName.toLowerCase() === "html" && $.ui.ie ) ) {
			po = { top: 0, left: 0 };
		}

		return {
			top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
			left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
		};

	},

	_getRelativeOffset: function() {

		if ( this.cssPosition === "relative" ) {
			var p = this.currentItem.position();
			return {
				top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
					this.scrollParent.scrollTop(),
				left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
					this.scrollParent.scrollLeft()
			};
		} else {
			return { top: 0, left: 0 };
		}

	},

	_cacheMargins: function() {
		this.margins = {
			left: ( parseInt( this.currentItem.css( "marginLeft" ), 10 ) || 0 ),
			top: ( parseInt( this.currentItem.css( "marginTop" ), 10 ) || 0 )
		};
	},

	_cacheHelperProportions: function() {
		this.helperProportions = {
			width: this.helper.outerWidth(),
			height: this.helper.outerHeight()
		};
	},

	_setContainment: function() {

		var ce, co, over,
			o = this.options;
		if ( o.containment === "parent" ) {
			o.containment = this.helper[ 0 ].parentNode;
		}
		if ( o.containment === "document" || o.containment === "window" ) {
			this.containment = [
				0 - this.offset.relative.left - this.offset.parent.left,
				0 - this.offset.relative.top - this.offset.parent.top,
				o.containment === "document" ?
					this.document.width() :
					this.window.width() - this.helperProportions.width - this.margins.left,
				( o.containment === "document" ?
					( this.document.height() || document.body.parentNode.scrollHeight ) :
					this.window.height() || this.document[ 0 ].body.parentNode.scrollHeight
				) - this.helperProportions.height - this.margins.top
			];
		}

		if ( !( /^(document|window|parent)$/ ).test( o.containment ) ) {
			ce = $( o.containment )[ 0 ];
			co = $( o.containment ).offset();
			over = ( $( ce ).css( "overflow" ) !== "hidden" );

			this.containment = [
				co.left + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) +
					( parseInt( $( ce ).css( "paddingLeft" ), 10 ) || 0 ) - this.margins.left,
				co.top + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) +
					( parseInt( $( ce ).css( "paddingTop" ), 10 ) || 0 ) - this.margins.top,
				co.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
					( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) -
					( parseInt( $( ce ).css( "paddingRight" ), 10 ) || 0 ) -
					this.helperProportions.width - this.margins.left,
				co.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
					( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) -
					( parseInt( $( ce ).css( "paddingBottom" ), 10 ) || 0 ) -
					this.helperProportions.height - this.margins.top
			];
		}

	},

	_convertPositionTo: function( d, pos ) {

		if ( !pos ) {
			pos = this.position;
		}
		var mod = d === "absolute" ? 1 : -1,
			scroll = this.cssPosition === "absolute" &&
				!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
					this.offsetParent :
					this.scrollParent,
			scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );

		return {
			top: (

				// The absolute mouse position
				pos.top	+

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.top * mod +

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.top * mod -
				( ( this.cssPosition === "fixed" ?
					-this.scrollParent.scrollTop() :
					( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod )
			),
			left: (

				// The absolute mouse position
				pos.left +

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.left * mod +

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.left * mod	-
				( ( this.cssPosition === "fixed" ?
					-this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 :
					scroll.scrollLeft() ) * mod )
			)
		};

	},

	_generatePosition: function( event ) {

		var top, left,
			o = this.options,
			pageX = event.pageX,
			pageY = event.pageY,
			scroll = this.cssPosition === "absolute" &&
				!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
					this.offsetParent :
					this.scrollParent,
				scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );

		// This is another very weird special case that only happens for relative elements:
		// 1. If the css position is relative
		// 2. and the scroll parent is the document or similar to the offset parent
		// we have to refresh the relative offset during the scroll so there are no jumps
		if ( this.cssPosition === "relative" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
				this.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) {
			this.offset.relative = this._getRelativeOffset();
		}

		/*
		 * - Position constraining -
		 * Constrain the position to a mix of grid, containment.
		 */

		if ( this.originalPosition ) { //If we are not dragging yet, we won't check for options

			if ( this.containment ) {
				if ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) {
					pageX = this.containment[ 0 ] + this.offset.click.left;
				}
				if ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) {
					pageY = this.containment[ 1 ] + this.offset.click.top;
				}
				if ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) {
					pageX = this.containment[ 2 ] + this.offset.click.left;
				}
				if ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) {
					pageY = this.containment[ 3 ] + this.offset.click.top;
				}
			}

			if ( o.grid ) {
				top = this.originalPageY + Math.round( ( pageY - this.originalPageY ) /
					o.grid[ 1 ] ) * o.grid[ 1 ];
				pageY = this.containment ?
					( ( top - this.offset.click.top >= this.containment[ 1 ] &&
						top - this.offset.click.top <= this.containment[ 3 ] ) ?
							top :
							( ( top - this.offset.click.top >= this.containment[ 1 ] ) ?
								top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) :
								top;

				left = this.originalPageX + Math.round( ( pageX - this.originalPageX ) /
					o.grid[ 0 ] ) * o.grid[ 0 ];
				pageX = this.containment ?
					( ( left - this.offset.click.left >= this.containment[ 0 ] &&
						left - this.offset.click.left <= this.containment[ 2 ] ) ?
							left :
							( ( left - this.offset.click.left >= this.containment[ 0 ] ) ?
								left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) :
								left;
			}

		}

		return {
			top: (

				// The absolute mouse position
				pageY -

				// Click offset (relative to the element)
				this.offset.click.top -

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.top -

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.top +
				( ( this.cssPosition === "fixed" ?
					-this.scrollParent.scrollTop() :
					( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) )
			),
			left: (

				// The absolute mouse position
				pageX -

				// Click offset (relative to the element)
				this.offset.click.left -

				// Only for relative positioned nodes: Relative offset from element to offset parent
				this.offset.relative.left -

				// The offsetParent's offset without borders (offset + border)
				this.offset.parent.left +
				( ( this.cssPosition === "fixed" ?
					-this.scrollParent.scrollLeft() :
					scrollIsRootNode ? 0 : scroll.scrollLeft() ) )
			)
		};

	},

	_rearrange: function( event, i, a, hardRefresh ) {

		a ? a[ 0 ].appendChild( this.placeholder[ 0 ] ) :
			i.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ],
				( this.direction === "down" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) );

		//Various things done here to improve the performance:
		// 1. we create a setTimeout, that calls refreshPositions
		// 2. on the instance, we have a counter variable, that get's higher after every append
		// 3. on the local scope, we copy the counter variable, and check in the timeout,
		// if it's still the same
		// 4. this lets only the last addition to the timeout stack through
		this.counter = this.counter ? ++this.counter : 1;
		var counter = this.counter;

		this._delay( function() {
			if ( counter === this.counter ) {

				//Precompute after each DOM insertion, NOT on mousemove
				this.refreshPositions( !hardRefresh );
			}
		} );

	},

	_clear: function( event, noPropagation ) {

		this.reverting = false;

		// We delay all events that have to be triggered to after the point where the placeholder
		// has been removed and everything else normalized again
		var i,
			delayedTriggers = [];

		// We first have to update the dom position of the actual currentItem
		// Note: don't do it if the current item is already removed (by a user), or it gets
		// reappended (see #4088)
		if ( !this._noFinalSort && this.currentItem.parent().length ) {
			this.placeholder.before( this.currentItem );
		}
		this._noFinalSort = null;

		if ( this.helper[ 0 ] === this.currentItem[ 0 ] ) {
			for ( i in this._storedCSS ) {
				if ( this._storedCSS[ i ] === "auto" || this._storedCSS[ i ] === "static" ) {
					this._storedCSS[ i ] = "";
				}
			}
			this.currentItem.css( this._storedCSS );
			this._removeClass( this.currentItem, "ui-sortable-helper" );
		} else {
			this.currentItem.show();
		}

		if ( this.fromOutside && !noPropagation ) {
			delayedTriggers.push( function( event ) {
				this._trigger( "receive", event, this._uiHash( this.fromOutside ) );
			} );
		}
		if ( ( this.fromOutside ||
				this.domPosition.prev !==
				this.currentItem.prev().not( ".ui-sortable-helper" )[ 0 ] ||
				this.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) {

			// Trigger update callback if the DOM position has changed
			delayedTriggers.push( function( event ) {
				this._trigger( "update", event, this._uiHash() );
			} );
		}

		// Check if the items Container has Changed and trigger appropriate
		// events.
		if ( this !== this.currentContainer ) {
			if ( !noPropagation ) {
				delayedTriggers.push( function( event ) {
					this._trigger( "remove", event, this._uiHash() );
				} );
				delayedTriggers.push( ( function( c ) {
					return function( event ) {
						c._trigger( "receive", event, this._uiHash( this ) );
					};
				} ).call( this, this.currentContainer ) );
				delayedTriggers.push( ( function( c ) {
					return function( event ) {
						c._trigger( "update", event, this._uiHash( this ) );
					};
				} ).call( this, this.currentContainer ) );
			}
		}

		//Post events to containers
		function delayEvent( type, instance, container ) {
			return function( event ) {
				container._trigger( type, event, instance._uiHash( instance ) );
			};
		}
		for ( i = this.containers.length - 1; i >= 0; i-- ) {
			if ( !noPropagation ) {
				delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
			}
			if ( this.containers[ i ].containerCache.over ) {
				delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
				this.containers[ i ].containerCache.over = 0;
			}
		}

		//Do what was originally in plugins
		if ( this.storedCursor ) {
			this.document.find( "body" ).css( "cursor", this.storedCursor );
			this.storedStylesheet.remove();
		}
		if ( this._storedOpacity ) {
			this.helper.css( "opacity", this._storedOpacity );
		}
		if ( this._storedZIndex ) {
			this.helper.css( "zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex );
		}

		this.dragging = false;

		if ( !noPropagation ) {
			this._trigger( "beforeStop", event, this._uiHash() );
		}

		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
		// it unbinds ALL events from the original node!
		this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );

		if ( !this.cancelHelperRemoval ) {
			if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
				this.helper.remove();
			}
			this.helper = null;
		}

		if ( !noPropagation ) {
			for ( i = 0; i < delayedTriggers.length; i++ ) {

				// Trigger all delayed events
				delayedTriggers[ i ].call( this, event );
			}
			this._trigger( "stop", event, this._uiHash() );
		}

		this.fromOutside = false;
		return !this.cancelHelperRemoval;

	},

	_trigger: function() {
		if ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) {
			this.cancel();
		}
	},

	_uiHash: function( _inst ) {
		var inst = _inst || this;
		return {
			helper: inst.helper,
			placeholder: inst.placeholder || $( [] ),
			position: inst.position,
			originalPosition: inst.originalPosition,
			offset: inst.positionAbs,
			item: inst.currentItem,
			sender: _inst ? _inst.element : null
		};
	}

} );


/*!
 * jQuery UI Accordion 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Accordion
//>>group: Widgets
// jscs:disable maximumLineLength
//>>description: Displays collapsible content panels for presenting information in a limited amount of space.
// jscs:enable maximumLineLength
//>>docs: http://api.jqueryui.com/accordion/
//>>demos: http://jqueryui.com/accordion/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/accordion.css
//>>css.theme: ../../themes/base/theme.css



var widgetsAccordion = $.widget( "ui.accordion", {
	version: "1.12.1",
	options: {
		active: 0,
		animate: {},
		classes: {
			"ui-accordion-header": "ui-corner-top",
			"ui-accordion-header-collapsed": "ui-corner-all",
			"ui-accordion-content": "ui-corner-bottom"
		},
		collapsible: false,
		event: "click",
		header: "> li > :first-child, > :not(li):even",
		heightStyle: "auto",
		icons: {
			activeHeader: "ui-icon-triangle-1-s",
			header: "ui-icon-triangle-1-e"
		},

		// Callbacks
		activate: null,
		beforeActivate: null
	},

	hideProps: {
		borderTopWidth: "hide",
		borderBottomWidth: "hide",
		paddingTop: "hide",
		paddingBottom: "hide",
		height: "hide"
	},

	showProps: {
		borderTopWidth: "show",
		borderBottomWidth: "show",
		paddingTop: "show",
		paddingBottom: "show",
		height: "show"
	},

	_create: function() {
		var options = this.options;

		this.prevShow = this.prevHide = $();
		this._addClass( "ui-accordion", "ui-widget ui-helper-reset" );
		this.element.attr( "role", "tablist" );

		// Don't allow collapsible: false and active: false / null
		if ( !options.collapsible && ( options.active === false || options.active == null ) ) {
			options.active = 0;
		}

		this._processPanels();

		// handle negative values
		if ( options.active < 0 ) {
			options.active += this.headers.length;
		}
		this._refresh();
	},

	_getCreateEventData: function() {
		return {
			header: this.active,
			panel: !this.active.length ? $() : this.active.next()
		};
	},

	_createIcons: function() {
		var icon, children,
			icons = this.options.icons;

		if ( icons ) {
			icon = $( "<span>" );
			this._addClass( icon, "ui-accordion-header-icon", "ui-icon " + icons.header );
			icon.prependTo( this.headers );
			children = this.active.children( ".ui-accordion-header-icon" );
			this._removeClass( children, icons.header )
				._addClass( children, null, icons.activeHeader )
				._addClass( this.headers, "ui-accordion-icons" );
		}
	},

	_destroyIcons: function() {
		this._removeClass( this.headers, "ui-accordion-icons" );
		this.headers.children( ".ui-accordion-header-icon" ).remove();
	},

	_destroy: function() {
		var contents;

		// Clean up main element
		this.element.removeAttr( "role" );

		// Clean up headers
		this.headers
			.removeAttr( "role aria-expanded aria-selected aria-controls tabIndex" )
			.removeUniqueId();

		this._destroyIcons();

		// Clean up content panels
		contents = this.headers.next()
			.css( "display", "" )
			.removeAttr( "role aria-hidden aria-labelledby" )
			.removeUniqueId();

		if ( this.options.heightStyle !== "content" ) {
			contents.css( "height", "" );
		}
	},

	_setOption: function( key, value ) {
		if ( key === "active" ) {

			// _activate() will handle invalid values and update this.options
			this._activate( value );
			return;
		}

		if ( key === "event" ) {
			if ( this.options.event ) {
				this._off( this.headers, this.options.event );
			}
			this._setupEvents( value );
		}

		this._super( key, value );

		// Setting collapsible: false while collapsed; open first panel
		if ( key === "collapsible" && !value && this.options.active === false ) {
			this._activate( 0 );
		}

		if ( key === "icons" ) {
			this._destroyIcons();
			if ( value ) {
				this._createIcons();
			}
		}
	},

	_setOptionDisabled: function( value ) {
		this._super( value );

		this.element.attr( "aria-disabled", value );

		// Support: IE8 Only
		// #5332 / #6059 - opacity doesn't cascade to positioned elements in IE
		// so we need to add the disabled class to the headers and panels
		this._toggleClass( null, "ui-state-disabled", !!value );
		this._toggleClass( this.headers.add( this.headers.next() ), null, "ui-state-disabled",
			!!value );
	},

	_keydown: function( event ) {
		if ( event.altKey || event.ctrlKey ) {
			return;
		}

		var keyCode = $.ui.keyCode,
			length = this.headers.length,
			currentIndex = this.headers.index( event.target ),
			toFocus = false;

		switch ( event.keyCode ) {
		case keyCode.RIGHT:
		case keyCode.DOWN:
			toFocus = this.headers[ ( currentIndex + 1 ) % length ];
			break;
		case keyCode.LEFT:
		case keyCode.UP:
			toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
			break;
		case keyCode.SPACE:
		case keyCode.ENTER:
			this._eventHandler( event );
			break;
		case keyCode.HOME:
			toFocus = this.headers[ 0 ];
			break;
		case keyCode.END:
			toFocus = this.headers[ length - 1 ];
			break;
		}

		if ( toFocus ) {
			$( event.target ).attr( "tabIndex", -1 );
			$( toFocus ).attr( "tabIndex", 0 );
			$( toFocus ).trigger( "focus" );
			event.preventDefault();
		}
	},

	_panelKeyDown: function( event ) {
		if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {
			$( event.currentTarget ).prev().trigger( "focus" );
		}
	},

	refresh: function() {
		var options = this.options;
		this._processPanels();

		// Was collapsed or no panel
		if ( ( options.active === false && options.collapsible === true ) ||
				!this.headers.length ) {
			options.active = false;
			this.active = $();

		// active false only when collapsible is true
		} else if ( options.active === false ) {
			this._activate( 0 );

		// was active, but active panel is gone
		} else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {

			// all remaining panel are disabled
			if ( this.headers.length === this.headers.find( ".ui-state-disabled" ).length ) {
				options.active = false;
				this.active = $();

			// activate previous panel
			} else {
				this._activate( Math.max( 0, options.active - 1 ) );
			}

		// was active, active panel still exists
		} else {

			// make sure active index is correct
			options.active = this.headers.index( this.active );
		}

		this._destroyIcons();

		this._refresh();
	},

	_processPanels: function() {
		var prevHeaders = this.headers,
			prevPanels = this.panels;

		this.headers = this.element.find( this.options.header );
		this._addClass( this.headers, "ui-accordion-header ui-accordion-header-collapsed",
			"ui-state-default" );

		this.panels = this.headers.next().filter( ":not(.ui-accordion-content-active)" ).hide();
		this._addClass( this.panels, "ui-accordion-content", "ui-helper-reset ui-widget-content" );

		// Avoid memory leaks (#10056)
		if ( prevPanels ) {
			this._off( prevHeaders.not( this.headers ) );
			this._off( prevPanels.not( this.panels ) );
		}
	},

	_refresh: function() {
		var maxHeight,
			options = this.options,
			heightStyle = options.heightStyle,
			parent = this.element.parent();

		this.active = this._findActive( options.active );
		this._addClass( this.active, "ui-accordion-header-active", "ui-state-active" )
			._removeClass( this.active, "ui-accordion-header-collapsed" );
		this._addClass( this.active.next(), "ui-accordion-content-active" );
		this.active.next().show();

		this.headers
			.attr( "role", "tab" )
			.each( function() {
				var header = $( this ),
					headerId = header.uniqueId().attr( "id" ),
					panel = header.next(),
					panelId = panel.uniqueId().attr( "id" );
				header.attr( "aria-controls", panelId );
				panel.attr( "aria-labelledby", headerId );
			} )
			.next()
				.attr( "role", "tabpanel" );

		this.headers
			.not( this.active )
				.attr( {
					"aria-selected": "false",
					"aria-expanded": "false",
					tabIndex: -1
				} )
				.next()
					.attr( {
						"aria-hidden": "true"
					} )
					.hide();

		// Make sure at least one header is in the tab order
		if ( !this.active.length ) {
			this.headers.eq( 0 ).attr( "tabIndex", 0 );
		} else {
			this.active.attr( {
				"aria-selected": "true",
				"aria-expanded": "true",
				tabIndex: 0
			} )
				.next()
					.attr( {
						"aria-hidden": "false"
					} );
		}

		this._createIcons();

		this._setupEvents( options.event );

		if ( heightStyle === "fill" ) {
			maxHeight = parent.height();
			this.element.siblings( ":visible" ).each( function() {
				var elem = $( this ),
					position = elem.css( "position" );

				if ( position === "absolute" || position === "fixed" ) {
					return;
				}
				maxHeight -= elem.outerHeight( true );
			} );

			this.headers.each( function() {
				maxHeight -= $( this ).outerHeight( true );
			} );

			this.headers.next()
				.each( function() {
					$( this ).height( Math.max( 0, maxHeight -
						$( this ).innerHeight() + $( this ).height() ) );
				} )
				.css( "overflow", "auto" );
		} else if ( heightStyle === "auto" ) {
			maxHeight = 0;
			this.headers.next()
				.each( function() {
					var isVisible = $( this ).is( ":visible" );
					if ( !isVisible ) {
						$( this ).show();
					}
					maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() );
					if ( !isVisible ) {
						$( this ).hide();
					}
				} )
				.height( maxHeight );
		}
	},

	_activate: function( index ) {
		var active = this._findActive( index )[ 0 ];

		// Trying to activate the already active panel
		if ( active === this.active[ 0 ] ) {
			return;
		}

		// Trying to collapse, simulate a click on the currently active header
		active = active || this.active[ 0 ];

		this._eventHandler( {
			target: active,
			currentTarget: active,
			preventDefault: $.noop
		} );
	},

	_findActive: function( selector ) {
		return typeof selector === "number" ? this.headers.eq( selector ) : $();
	},

	_setupEvents: function( event ) {
		var events = {
			keydown: "_keydown"
		};
		if ( event ) {
			$.each( event.split( " " ), function( index, eventName ) {
				events[ eventName ] = "_eventHandler";
			} );
		}

		this._off( this.headers.add( this.headers.next() ) );
		this._on( this.headers, events );
		this._on( this.headers.next(), { keydown: "_panelKeyDown" } );
		this._hoverable( this.headers );
		this._focusable( this.headers );
	},

	_eventHandler: function( event ) {
		var activeChildren, clickedChildren,
			options = this.options,
			active = this.active,
			clicked = $( event.currentTarget ),
			clickedIsActive = clicked[ 0 ] === active[ 0 ],
			collapsing = clickedIsActive && options.collapsible,
			toShow = collapsing ? $() : clicked.next(),
			toHide = active.next(),
			eventData = {
				oldHeader: active,
				oldPanel: toHide,
				newHeader: collapsing ? $() : clicked,
				newPanel: toShow
			};

		event.preventDefault();

		if (

				// click on active header, but not collapsible
				( clickedIsActive && !options.collapsible ) ||

				// allow canceling activation
				( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
			return;
		}

		options.active = collapsing ? false : this.headers.index( clicked );

		// When the call to ._toggle() comes after the class changes
		// it causes a very odd bug in IE 8 (see #6720)
		this.active = clickedIsActive ? $() : clicked;
		this._toggle( eventData );

		// Switch classes
		// corner classes on the previously active header stay after the animation
		this._removeClass( active, "ui-accordion-header-active", "ui-state-active" );
		if ( options.icons ) {
			activeChildren = active.children( ".ui-accordion-header-icon" );
			this._removeClass( activeChildren, null, options.icons.activeHeader )
				._addClass( activeChildren, null, options.icons.header );
		}

		if ( !clickedIsActive ) {
			this._removeClass( clicked, "ui-accordion-header-collapsed" )
				._addClass( clicked, "ui-accordion-header-active", "ui-state-active" );
			if ( options.icons ) {
				clickedChildren = clicked.children( ".ui-accordion-header-icon" );
				this._removeClass( clickedChildren, null, options.icons.header )
					._addClass( clickedChildren, null, options.icons.activeHeader );
			}

			this._addClass( clicked.next(), "ui-accordion-content-active" );
		}
	},

	_toggle: function( data ) {
		var toShow = data.newPanel,
			toHide = this.prevShow.length ? this.prevShow : data.oldPanel;

		// Handle activating a panel during the animation for another activation
		this.prevShow.add( this.prevHide ).stop( true, true );
		this.prevShow = toShow;
		this.prevHide = toHide;

		if ( this.options.animate ) {
			this._animate( toShow, toHide, data );
		} else {
			toHide.hide();
			toShow.show();
			this._toggleComplete( data );
		}

		toHide.attr( {
			"aria-hidden": "true"
		} );
		toHide.prev().attr( {
			"aria-selected": "false",
			"aria-expanded": "false"
		} );

		// if we're switching panels, remove the old header from the tab order
		// if we're opening from collapsed state, remove the previous header from the tab order
		// if we're collapsing, then keep the collapsing header in the tab order
		if ( toShow.length && toHide.length ) {
			toHide.prev().attr( {
				"tabIndex": -1,
				"aria-expanded": "false"
			} );
		} else if ( toShow.length ) {
			this.headers.filter( function() {
				return parseInt( $( this ).attr( "tabIndex" ), 10 ) === 0;
			} )
				.attr( "tabIndex", -1 );
		}

		toShow
			.attr( "aria-hidden", "false" )
			.prev()
				.attr( {
					"aria-selected": "true",
					"aria-expanded": "true",
					tabIndex: 0
				} );
	},

	_animate: function( toShow, toHide, data ) {
		var total, easing, duration,
			that = this,
			adjust = 0,
			boxSizing = toShow.css( "box-sizing" ),
			down = toShow.length &&
				( !toHide.length || ( toShow.index() < toHide.index() ) ),
			animate = this.options.animate || {},
			options = down && animate.down || animate,
			complete = function() {
				that._toggleComplete( data );
			};

		if ( typeof options === "number" ) {
			duration = options;
		}
		if ( typeof options === "string" ) {
			easing = options;
		}

		// fall back from options to animation in case of partial down settings
		easing = easing || options.easing || animate.easing;
		duration = duration || options.duration || animate.duration;

		if ( !toHide.length ) {
			return toShow.animate( this.showProps, duration, easing, complete );
		}
		if ( !toShow.length ) {
			return toHide.animate( this.hideProps, duration, easing, complete );
		}

		total = toShow.show().outerHeight();
		toHide.animate( this.hideProps, {
			duration: duration,
			easing: easing,
			step: function( now, fx ) {
				fx.now = Math.round( now );
			}
		} );
		toShow
			.hide()
			.animate( this.showProps, {
				duration: duration,
				easing: easing,
				complete: complete,
				step: function( now, fx ) {
					fx.now = Math.round( now );
					if ( fx.prop !== "height" ) {
						if ( boxSizing === "content-box" ) {
							adjust += fx.now;
						}
					} else if ( that.options.heightStyle !== "content" ) {
						fx.now = Math.round( total - toHide.outerHeight() - adjust );
						adjust = 0;
					}
				}
			} );
	},

	_toggleComplete: function( data ) {
		var toHide = data.oldPanel,
			prev = toHide.prev();

		this._removeClass( toHide, "ui-accordion-content-active" );
		this._removeClass( prev, "ui-accordion-header-active" )
			._addClass( prev, "ui-accordion-header-collapsed" );

		// Work around for rendering bug in IE (#5421)
		if ( toHide.length ) {
			toHide.parent()[ 0 ].className = toHide.parent()[ 0 ].className;
		}
		this._trigger( "activate", null, data );
	}
} );


/*!
 * jQuery UI Menu 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Menu
//>>group: Widgets
//>>description: Creates nestable menus.
//>>docs: http://api.jqueryui.com/menu/
//>>demos: http://jqueryui.com/menu/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/menu.css
//>>css.theme: ../../themes/base/theme.css



var widgetsMenu = $.widget( "ui.menu", {
	version: "1.12.1",
	defaultElement: "<ul>",
	delay: 300,
	options: {
		icons: {
			submenu: "ui-icon-caret-1-e"
		},
		items: "> *",
		menus: "ul",
		position: {
			my: "left top",
			at: "right top"
		},
		role: "menu",

		// Callbacks
		blur: null,
		focus: null,
		select: null
	},

	_create: function() {
		this.activeMenu = this.element;

		// Flag used to prevent firing of the click handler
		// as the event bubbles up through nested menus
		this.mouseHandled = false;
		this.element
			.uniqueId()
			.attr( {
				role: this.options.role,
				tabIndex: 0
			} );

		this._addClass( "ui-menu", "ui-widget ui-widget-content" );
		this._on( {

			// Prevent focus from sticking to links inside menu after clicking
			// them (focus should always stay on UL during navigation).
			"mousedown .ui-menu-item": function( event ) {
				event.preventDefault();
			},
			"click .ui-menu-item": function( event ) {
				var target = $( event.target );
				var active = $( $.ui.safeActiveElement( this.document[ 0 ] ) );
				if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
					this.select( event );

					// Only set the mouseHandled flag if the event will bubble, see #9469.
					if ( !event.isPropagationStopped() ) {
						this.mouseHandled = true;
					}

					// Open submenu on click
					if ( target.has( ".ui-menu" ).length ) {
						this.expand( event );
					} else if ( !this.element.is( ":focus" ) &&
							active.closest( ".ui-menu" ).length ) {

						// Redirect focus to the menu
						this.element.trigger( "focus", [ true ] );

						// If the active item is on the top level, let it stay active.
						// Otherwise, blur the active item since it is no longer visible.
						if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
							clearTimeout( this.timer );
						}
					}
				}
			},
			"mouseenter .ui-menu-item": function( event ) {

				// Ignore mouse events while typeahead is active, see #10458.
				// Prevents focusing the wrong item when typeahead causes a scroll while the mouse
				// is over an item in the menu
				if ( this.previousFilter ) {
					return;
				}

				var actualTarget = $( event.target ).closest( ".ui-menu-item" ),
					target = $( event.currentTarget );

				// Ignore bubbled events on parent items, see #11641
				if ( actualTarget[ 0 ] !== target[ 0 ] ) {
					return;
				}

				// Remove ui-state-active class from siblings of the newly focused menu item
				// to avoid a jump caused by adjacent elements both having a class with a border
				this._removeClass( target.siblings().children( ".ui-state-active" ),
					null, "ui-state-active" );
				this.focus( event, target );
			},
			mouseleave: "collapseAll",
			"mouseleave .ui-menu": "collapseAll",
			focus: function( event, keepActiveItem ) {

				// If there's already an active item, keep it active
				// If not, activate the first item
				var item = this.active || this.element.find( this.options.items ).eq( 0 );

				if ( !keepActiveItem ) {
					this.focus( event, item );
				}
			},
			blur: function( event ) {
				this._delay( function() {
					var notContained = !$.contains(
						this.element[ 0 ],
						$.ui.safeActiveElement( this.document[ 0 ] )
					);
					if ( notContained ) {
						this.collapseAll( event );
					}
				} );
			},
			keydown: "_keydown"
		} );

		this.refresh();

		// Clicks outside of a menu collapse any open menus
		this._on( this.document, {
			click: function( event ) {
				if ( this._closeOnDocumentClick( event ) ) {
					this.collapseAll( event );
				}

				// Reset the mouseHandled flag
				this.mouseHandled = false;
			}
		} );
	},

	_destroy: function() {
		var items = this.element.find( ".ui-menu-item" )
				.removeAttr( "role aria-disabled" ),
			submenus = items.children( ".ui-menu-item-wrapper" )
				.removeUniqueId()
				.removeAttr( "tabIndex role aria-haspopup" );

		// Destroy (sub)menus
		this.element
			.removeAttr( "aria-activedescendant" )
			.find( ".ui-menu" ).addBack()
				.removeAttr( "role aria-labelledby aria-expanded aria-hidden aria-disabled " +
					"tabIndex" )
				.removeUniqueId()
				.show();

		submenus.children().each( function() {
			var elem = $( this );
			if ( elem.data( "ui-menu-submenu-caret" ) ) {
				elem.remove();
			}
		} );
	},

	_keydown: function( event ) {
		var match, prev, character, skip,
			preventDefault = true;

		switch ( event.keyCode ) {
		case $.ui.keyCode.PAGE_UP:
			this.previousPage( event );
			break;
		case $.ui.keyCode.PAGE_DOWN:
			this.nextPage( event );
			break;
		case $.ui.keyCode.HOME:
			this._move( "first", "first", event );
			break;
		case $.ui.keyCode.END:
			this._move( "last", "last", event );
			break;
		case $.ui.keyCode.UP:
			this.previous( event );
			break;
		case $.ui.keyCode.DOWN:
			this.next( event );
			break;
		case $.ui.keyCode.LEFT:
			this.collapse( event );
			break;
		case $.ui.keyCode.RIGHT:
			if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
				this.expand( event );
			}
			break;
		case $.ui.keyCode.ENTER:
		case $.ui.keyCode.SPACE:
			this._activate( event );
			break;
		case $.ui.keyCode.ESCAPE:
			this.collapse( event );
			break;
		default:
			preventDefault = false;
			prev = this.previousFilter || "";
			skip = false;

			// Support number pad values
			character = event.keyCode >= 96 && event.keyCode <= 105 ?
				( event.keyCode - 96 ).toString() : String.fromCharCode( event.keyCode );

			clearTimeout( this.filterTimer );

			if ( character === prev ) {
				skip = true;
			} else {
				character = prev + character;
			}

			match = this._filterMenuItems( character );
			match = skip && match.index( this.active.next() ) !== -1 ?
				this.active.nextAll( ".ui-menu-item" ) :
				match;

			// If no matches on the current filter, reset to the last character pressed
			// to move down the menu to the first item that starts with that character
			if ( !match.length ) {
				character = String.fromCharCode( event.keyCode );
				match = this._filterMenuItems( character );
			}

			if ( match.length ) {
				this.focus( event, match );
				this.previousFilter = character;
				this.filterTimer = this._delay( function() {
					delete this.previousFilter;
				}, 1000 );
			} else {
				delete this.previousFilter;
			}
		}

		if ( preventDefault ) {
			event.preventDefault();
		}
	},

	_activate: function( event ) {
		if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
			if ( this.active.children( "[aria-haspopup='true']" ).length ) {
				this.expand( event );
			} else {
				this.select( event );
			}
		}
	},

	refresh: function() {
		var menus, items, newSubmenus, newItems, newWrappers,
			that = this,
			icon = this.options.icons.submenu,
			submenus = this.element.find( this.options.menus );

		this._toggleClass( "ui-menu-icons", null, !!this.element.find( ".ui-icon" ).length );

		// Initialize nested menus
		newSubmenus = submenus.filter( ":not(.ui-menu)" )
			.hide()
			.attr( {
				role: this.options.role,
				"aria-hidden": "true",
				"aria-expanded": "false"
			} )
			.each( function() {
				var menu = $( this ),
					item = menu.prev(),
					submenuCaret = $( "<span>" ).data( "ui-menu-submenu-caret", true );

				that._addClass( submenuCaret, "ui-menu-icon", "ui-icon " + icon );
				item
					.attr( "aria-haspopup", "true" )
					.prepend( submenuCaret );
				menu.attr( "aria-labelledby", item.attr( "id" ) );
			} );

		this._addClass( newSubmenus, "ui-menu", "ui-widget ui-widget-content ui-front" );

		menus = submenus.add( this.element );
		items = menus.find( this.options.items );

		// Initialize menu-items containing spaces and/or dashes only as dividers
		items.not( ".ui-menu-item" ).each( function() {
			var item = $( this );
			if ( that._isDivider( item ) ) {
				that._addClass( item, "ui-menu-divider", "ui-widget-content" );
			}
		} );

		// Don't refresh list items that are already adapted
		newItems = items.not( ".ui-menu-item, .ui-menu-divider" );
		newWrappers = newItems.children()
			.not( ".ui-menu" )
				.uniqueId()
				.attr( {
					tabIndex: -1,
					role: this._itemRole()
				} );
		this._addClass( newItems, "ui-menu-item" )
			._addClass( newWrappers, "ui-menu-item-wrapper" );

		// Add aria-disabled attribute to any disabled menu item
		items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" );

		// If the active item has been removed, blur the menu
		if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
			this.blur();
		}
	},

	_itemRole: function() {
		return {
			menu: "menuitem",
			listbox: "option"
		}[ this.options.role ];
	},

	_setOption: function( key, value ) {
		if ( key === "icons" ) {
			var icons = this.element.find( ".ui-menu-icon" );
			this._removeClass( icons, null, this.options.icons.submenu )
				._addClass( icons, null, value.submenu );
		}
		this._super( key, value );
	},

	_setOptionDisabled: function( value ) {
		this._super( value );

		this.element.attr( "aria-disabled", String( value ) );
		this._toggleClass( null, "ui-state-disabled", !!value );
	},

	focus: function( event, item ) {
		var nested, focused, activeParent;
		this.blur( event, event && event.type === "focus" );

		this._scrollIntoView( item );

		this.active = item.first();

		focused = this.active.children( ".ui-menu-item-wrapper" );
		this._addClass( focused, null, "ui-state-active" );

		// Only update aria-activedescendant if there's a role
		// otherwise we assume focus is managed elsewhere
		if ( this.options.role ) {
			this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
		}

		// Highlight active parent menu item, if any
		activeParent = this.active
			.parent()
				.closest( ".ui-menu-item" )
					.children( ".ui-menu-item-wrapper" );
		this._addClass( activeParent, null, "ui-state-active" );

		if ( event && event.type === "keydown" ) {
			this._close();
		} else {
			this.timer = this._delay( function() {
				this._close();
			}, this.delay );
		}

		nested = item.children( ".ui-menu" );
		if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {
			this._startOpening( nested );
		}
		this.activeMenu = item.parent();

		this._trigger( "focus", event, { item: item } );
	},

	_scrollIntoView: function( item ) {
		var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
		if ( this._hasScroll() ) {
			borderTop = parseFloat( $.css( this.activeMenu[ 0 ], "borderTopWidth" ) ) || 0;
			paddingTop = parseFloat( $.css( this.activeMenu[ 0 ], "paddingTop" ) ) || 0;
			offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
			scroll = this.activeMenu.scrollTop();
			elementHeight = this.activeMenu.height();
			itemHeight = item.outerHeight();

			if ( offset < 0 ) {
				this.activeMenu.scrollTop( scroll + offset );
			} else if ( offset + itemHeight > elementHeight ) {
				this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
			}
		}
	},

	blur: function( event, fromFocus ) {
		if ( !fromFocus ) {
			clearTimeout( this.timer );
		}

		if ( !this.active ) {
			return;
		}

		this._removeClass( this.active.children( ".ui-menu-item-wrapper" ),
			null, "ui-state-active" );

		this._trigger( "blur", event, { item: this.active } );
		this.active = null;
	},

	_startOpening: function( submenu ) {
		clearTimeout( this.timer );

		// Don't open if already open fixes a Firefox bug that caused a .5 pixel
		// shift in the submenu position when mousing over the caret icon
		if ( submenu.attr( "aria-hidden" ) !== "true" ) {
			return;
		}

		this.timer = this._delay( function() {
			this._close();
			this._open( submenu );
		}, this.delay );
	},

	_open: function( submenu ) {
		var position = $.extend( {
			of: this.active
		}, this.options.position );

		clearTimeout( this.timer );
		this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
			.hide()
			.attr( "aria-hidden", "true" );

		submenu
			.show()
			.removeAttr( "aria-hidden" )
			.attr( "aria-expanded", "true" )
			.position( position );
	},

	collapseAll: function( event, all ) {
		clearTimeout( this.timer );
		this.timer = this._delay( function() {

			// If we were passed an event, look for the submenu that contains the event
			var currentMenu = all ? this.element :
				$( event && event.target ).closest( this.element.find( ".ui-menu" ) );

			// If we found no valid submenu ancestor, use the main menu to close all
			// sub menus anyway
			if ( !currentMenu.length ) {
				currentMenu = this.element;
			}

			this._close( currentMenu );

			this.blur( event );

			// Work around active item staying active after menu is blurred
			this._removeClass( currentMenu.find( ".ui-state-active" ), null, "ui-state-active" );

			this.activeMenu = currentMenu;
		}, this.delay );
	},

	// With no arguments, closes the currently active menu - if nothing is active
	// it closes all menus.  If passed an argument, it will search for menus BELOW
	_close: function( startMenu ) {
		if ( !startMenu ) {
			startMenu = this.active ? this.active.parent() : this.element;
		}

		startMenu.find( ".ui-menu" )
			.hide()
			.attr( "aria-hidden", "true" )
			.attr( "aria-expanded", "false" );
	},

	_closeOnDocumentClick: function( event ) {
		return !$( event.target ).closest( ".ui-menu" ).length;
	},

	_isDivider: function( item ) {

		// Match hyphen, em dash, en dash
		return !/[^\-\u2014\u2013\s]/.test( item.text() );
	},

	collapse: function( event ) {
		var newItem = this.active &&
			this.active.parent().closest( ".ui-menu-item", this.element );
		if ( newItem && newItem.length ) {
			this._close();
			this.focus( event, newItem );
		}
	},

	expand: function( event ) {
		var newItem = this.active &&
			this.active
				.children( ".ui-menu " )
					.find( this.options.items )
						.first();

		if ( newItem && newItem.length ) {
			this._open( newItem.parent() );

			// Delay so Firefox will not hide activedescendant change in expanding submenu from AT
			this._delay( function() {
				this.focus( event, newItem );
			} );
		}
	},

	next: function( event ) {
		this._move( "next", "first", event );
	},

	previous: function( event ) {
		this._move( "prev", "last", event );
	},

	isFirstItem: function() {
		return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
	},

	isLastItem: function() {
		return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
	},

	_move: function( direction, filter, event ) {
		var next;
		if ( this.active ) {
			if ( direction === "first" || direction === "last" ) {
				next = this.active
					[ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
					.eq( -1 );
			} else {
				next = this.active
					[ direction + "All" ]( ".ui-menu-item" )
					.eq( 0 );
			}
		}
		if ( !next || !next.length || !this.active ) {
			next = this.activeMenu.find( this.options.items )[ filter ]();
		}

		this.focus( event, next );
	},

	nextPage: function( event ) {
		var item, base, height;

		if ( !this.active ) {
			this.next( event );
			return;
		}
		if ( this.isLastItem() ) {
			return;
		}
		if ( this._hasScroll() ) {
			base = this.active.offset().top;
			height = this.element.height();
			this.active.nextAll( ".ui-menu-item" ).each( function() {
				item = $( this );
				return item.offset().top - base - height < 0;
			} );

			this.focus( event, item );
		} else {
			this.focus( event, this.activeMenu.find( this.options.items )
				[ !this.active ? "first" : "last" ]() );
		}
	},

	previousPage: function( event ) {
		var item, base, height;
		if ( !this.active ) {
			this.next( event );
			return;
		}
		if ( this.isFirstItem() ) {
			return;
		}
		if ( this._hasScroll() ) {
			base = this.active.offset().top;
			height = this.element.height();
			this.active.prevAll( ".ui-menu-item" ).each( function() {
				item = $( this );
				return item.offset().top - base + height > 0;
			} );

			this.focus( event, item );
		} else {
			this.focus( event, this.activeMenu.find( this.options.items ).first() );
		}
	},

	_hasScroll: function() {
		return this.element.outerHeight() < this.element.prop( "scrollHeight" );
	},

	select: function( event ) {

		// TODO: It should never be possible to not have an active item at this
		// point, but the tests don't trigger mouseenter before click.
		this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
		var ui = { item: this.active };
		if ( !this.active.has( ".ui-menu" ).length ) {
			this.collapseAll( event, true );
		}
		this._trigger( "select", event, ui );
	},

	_filterMenuItems: function( character ) {
		var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ),
			regex = new RegExp( "^" + escapedCharacter, "i" );

		return this.activeMenu
			.find( this.options.items )

				// Only match on items, not dividers or other content (#10571)
				.filter( ".ui-menu-item" )
					.filter( function() {
						return regex.test(
							$.trim( $( this ).children( ".ui-menu-item-wrapper" ).text() ) );
					} );
	}
} );


/*!
 * jQuery UI Autocomplete 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Autocomplete
//>>group: Widgets
//>>description: Lists suggested words as the user is typing.
//>>docs: http://api.jqueryui.com/autocomplete/
//>>demos: http://jqueryui.com/autocomplete/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/autocomplete.css
//>>css.theme: ../../themes/base/theme.css



$.widget( "ui.autocomplete", {
	version: "1.12.1",
	defaultElement: "<input>",
	options: {
		appendTo: null,
		autoFocus: false,
		delay: 300,
		minLength: 1,
		position: {
			my: "left top",
			at: "left bottom",
			collision: "none"
		},
		source: null,

		// Callbacks
		change: null,
		close: null,
		focus: null,
		open: null,
		response: null,
		search: null,
		select: null
	},

	requestIndex: 0,
	pending: 0,

	_create: function() {

		// Some browsers only repeat keydown events, not keypress events,
		// so we use the suppressKeyPress flag to determine if we've already
		// handled the keydown event. #7269
		// Unfortunately the code for & in keypress is the same as the up arrow,
		// so we use the suppressKeyPressRepeat flag to avoid handling keypress
		// events when we know the keydown event was used to modify the
		// search term. #7799
		var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
			nodeName = this.element[ 0 ].nodeName.toLowerCase(),
			isTextarea = nodeName === "textarea",
			isInput = nodeName === "input";

		// Textareas are always multi-line
		// Inputs are always single-line, even if inside a contentEditable element
		// IE also treats inputs as contentEditable
		// All other element types are determined by whether or not they're contentEditable
		this.isMultiLine = isTextarea || !isInput && this._isContentEditable( this.element );

		this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
		this.isNewMenu = true;

		this._addClass( "ui-autocomplete-input" );
		this.element.attr( "autocomplete", "off" );

		this._on( this.element, {
			keydown: function( event ) {
				if ( this.element.prop( "readOnly" ) ) {
					suppressKeyPress = true;
					suppressInput = true;
					suppressKeyPressRepeat = true;
					return;
				}

				suppressKeyPress = false;
				suppressInput = false;
				suppressKeyPressRepeat = false;
				var keyCode = $.ui.keyCode;
				switch ( event.keyCode ) {
				case keyCode.PAGE_UP:
					suppressKeyPress = true;
					this._move( "previousPage", event );
					break;
				case keyCode.PAGE_DOWN:
					suppressKeyPress = true;
					this._move( "nextPage", event );
					break;
				case keyCode.UP:
					suppressKeyPress = true;
					this._keyEvent( "previous", event );
					break;
				case keyCode.DOWN:
					suppressKeyPress = true;
					this._keyEvent( "next", event );
					break;
				case keyCode.ENTER:

					// when menu is open and has focus
					if ( this.menu.active ) {

						// #6055 - Opera still allows the keypress to occur
						// which causes forms to submit
						suppressKeyPress = true;
						event.preventDefault();
						this.menu.select( event );
					}
					break;
				case keyCode.TAB:
					if ( this.menu.active ) {
						this.menu.select( event );
					}
					break;
				case keyCode.ESCAPE:
					if ( this.menu.element.is( ":visible" ) ) {
						if ( !this.isMultiLine ) {
							this._value( this.term );
						}
						this.close( event );

						// Different browsers have different default behavior for escape
						// Single press can mean undo or clear
						// Double press in IE means clear the whole form
						event.preventDefault();
					}
					break;
				default:
					suppressKeyPressRepeat = true;

					// search timeout should be triggered before the input value is changed
					this._searchTimeout( event );
					break;
				}
			},
			keypress: function( event ) {
				if ( suppressKeyPress ) {
					suppressKeyPress = false;
					if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
						event.preventDefault();
					}
					return;
				}
				if ( suppressKeyPressRepeat ) {
					return;
				}

				// Replicate some key handlers to allow them to repeat in Firefox and Opera
				var keyCode = $.ui.keyCode;
				switch ( event.keyCode ) {
				case keyCode.PAGE_UP:
					this._move( "previousPage", event );
					break;
				case keyCode.PAGE_DOWN:
					this._move( "nextPage", event );
					break;
				case keyCode.UP:
					this._keyEvent( "previous", event );
					break;
				case keyCode.DOWN:
					this._keyEvent( "next", event );
					break;
				}
			},
			input: function( event ) {
				if ( suppressInput ) {
					suppressInput = false;
					event.preventDefault();
					return;
				}
				this._searchTimeout( event );
			},
			focus: function() {
				this.selectedItem = null;
				this.previous = this._value();
			},
			blur: function( event ) {
				if ( this.cancelBlur ) {
					delete this.cancelBlur;
					return;
				}

				clearTimeout( this.searching );
				this.close( event );
				this._change( event );
			}
		} );

		this._initSource();
		this.menu = $( "<ul>" )
			.appendTo( this._appendTo() )
			.menu( {

				// disable ARIA support, the live region takes care of that
				role: null
			} )
			.hide()
			.menu( "instance" );

		this._addClass( this.menu.element, "ui-autocomplete", "ui-front" );
		this._on( this.menu.element, {
			mousedown: function( event ) {

				// prevent moving focus out of the text field
				event.preventDefault();

				// IE doesn't prevent moving focus even with event.preventDefault()
				// so we set a flag to know when we should ignore the blur event
				this.cancelBlur = true;
				this._delay( function() {
					delete this.cancelBlur;

					// Support: IE 8 only
					// Right clicking a menu item or selecting text from the menu items will
					// result in focus moving out of the input. However, we've already received
					// and ignored the blur event because of the cancelBlur flag set above. So
					// we restore focus to ensure that the menu closes properly based on the user's
					// next actions.
					if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {
						this.element.trigger( "focus" );
					}
				} );
			},
			menufocus: function( event, ui ) {
				var label, item;

				// support: Firefox
				// Prevent accidental activation of menu items in Firefox (#7024 #9118)
				if ( this.isNewMenu ) {
					this.isNewMenu = false;
					if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
						this.menu.blur();

						this.document.one( "mousemove", function() {
							$( event.target ).trigger( event.originalEvent );
						} );

						return;
					}
				}

				item = ui.item.data( "ui-autocomplete-item" );
				if ( false !== this._trigger( "focus", event, { item: item } ) ) {

					// use value to match what will end up in the input, if it was a key event
					if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
						this._value( item.value );
					}
				}

				// Announce the value in the liveRegion
				label = ui.item.attr( "aria-label" ) || item.value;
				if ( label && $.trim( label ).length ) {
					this.liveRegion.children().hide();
					$( "<div>" ).text( label ).appendTo( this.liveRegion );
				}
			},
			menuselect: function( event, ui ) {
				var item = ui.item.data( "ui-autocomplete-item" ),
					previous = this.previous;

				// Only trigger when focus was lost (click on menu)
				if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {
					this.element.trigger( "focus" );
					this.previous = previous;

					// #6109 - IE triggers two focus events and the second
					// is asynchronous, so we need to reset the previous
					// term synchronously and asynchronously :-(
					this._delay( function() {
						this.previous = previous;
						this.selectedItem = item;
					} );
				}

				if ( false !== this._trigger( "select", event, { item: item } ) ) {
					this._value( item.value );
				}

				// reset the term after the select event
				// this allows custom select handling to work properly
				this.term = this._value();

				this.close( event );
				this.selectedItem = item;
			}
		} );

		this.liveRegion = $( "<div>", {
			role: "status",
			"aria-live": "assertive",
			"aria-relevant": "additions"
		} )
			.appendTo( this.document[ 0 ].body );

		this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" );

		// Turning off autocomplete prevents the browser from remembering the
		// value when navigating through history, so we re-enable autocomplete
		// if the page is unloaded before the widget is destroyed. #7790
		this._on( this.window, {
			beforeunload: function() {
				this.element.removeAttr( "autocomplete" );
			}
		} );
	},

	_destroy: function() {
		clearTimeout( this.searching );
		this.element.removeAttr( "autocomplete" );
		this.menu.element.remove();
		this.liveRegion.remove();
	},

	_setOption: function( key, value ) {
		this._super( key, value );
		if ( key === "source" ) {
			this._initSource();
		}
		if ( key === "appendTo" ) {
			this.menu.element.appendTo( this._appendTo() );
		}
		if ( key === "disabled" && value && this.xhr ) {
			this.xhr.abort();
		}
	},

	_isEventTargetInWidget: function( event ) {
		var menuElement = this.menu.element[ 0 ];

		return event.target === this.element[ 0 ] ||
			event.target === menuElement ||
			$.contains( menuElement, event.target );
	},

	_closeOnClickOutside: function( event ) {
		if ( !this._isEventTargetInWidget( event ) ) {
			this.close();
		}
	},

	_appendTo: function() {
		var element = this.options.appendTo;

		if ( element ) {
			element = element.jquery || element.nodeType ?
				$( element ) :
				this.document.find( element ).eq( 0 );
		}

		if ( !element || !element[ 0 ] ) {
			element = this.element.closest( ".ui-front, dialog" );
		}

		if ( !element.length ) {
			element = this.document[ 0 ].body;
		}

		return element;
	},

	_initSource: function() {
		var array, url,
			that = this;
		if ( $.isArray( this.options.source ) ) {
			array = this.options.source;
			this.source = function( request, response ) {
				response( $.ui.autocomplete.filter( array, request.term ) );
			};
		} else if ( typeof this.options.source === "string" ) {
			url = this.options.source;
			this.source = function( request, response ) {
				if ( that.xhr ) {
					that.xhr.abort();
				}
				that.xhr = $.ajax( {
					url: url,
					data: request,
					dataType: "json",
					success: function( data ) {
						response( data );
					},
					error: function() {
						response( [] );
					}
				} );
			};
		} else {
			this.source = this.options.source;
		}
	},

	_searchTimeout: function( event ) {
		clearTimeout( this.searching );
		this.searching = this._delay( function() {

			// Search if the value has changed, or if the user retypes the same value (see #7434)
			var equalValues = this.term === this._value(),
				menuVisible = this.menu.element.is( ":visible" ),
				modifierKey = event.altKey || event.ctrlKey || event.metaKey || event.shiftKey;

			if ( !equalValues || ( equalValues && !menuVisible && !modifierKey ) ) {
				this.selectedItem = null;
				this.search( null, event );
			}
		}, this.options.delay );
	},

	search: function( value, event ) {
		value = value != null ? value : this._value();

		// Always save the actual value, not the one passed as an argument
		this.term = this._value();

		if ( value.length < this.options.minLength ) {
			return this.close( event );
		}

		if ( this._trigger( "search", event ) === false ) {
			return;
		}

		return this._search( value );
	},

	_search: function( value ) {
		this.pending++;
		this._addClass( "ui-autocomplete-loading" );
		this.cancelSearch = false;

		this.source( { term: value }, this._response() );
	},

	_response: function() {
		var index = ++this.requestIndex;

		return $.proxy( function( content ) {
			if ( index === this.requestIndex ) {
				this.__response( content );
			}

			this.pending--;
			if ( !this.pending ) {
				this._removeClass( "ui-autocomplete-loading" );
			}
		}, this );
	},

	__response: function( content ) {
		if ( content ) {
			content = this._normalize( content );
		}
		this._trigger( "response", null, { content: content } );
		if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
			this._suggest( content );
			this._trigger( "open" );
		} else {

			// use ._close() instead of .close() so we don't cancel future searches
			this._close();
		}
	},

	close: function( event ) {
		this.cancelSearch = true;
		this._close( event );
	},

	_close: function( event ) {

		// Remove the handler that closes the menu on outside clicks
		this._off( this.document, "mousedown" );

		if ( this.menu.element.is( ":visible" ) ) {
			this.menu.element.hide();
			this.menu.blur();
			this.isNewMenu = true;
			this._trigger( "close", event );
		}
	},

	_change: function( event ) {
		if ( this.previous !== this._value() ) {
			this._trigger( "change", event, { item: this.selectedItem } );
		}
	},

	_normalize: function( items ) {

		// assume all items have the right format when the first item is complete
		if ( items.length && items[ 0 ].label && items[ 0 ].value ) {
			return items;
		}
		return $.map( items, function( item ) {
			if ( typeof item === "string" ) {
				return {
					label: item,
					value: item
				};
			}
			return $.extend( {}, item, {
				label: item.label || item.value,
				value: item.value || item.label
			} );
		} );
	},

	_suggest: function( items ) {
		var ul = this.menu.element.empty();
		this._renderMenu( ul, items );
		this.isNewMenu = true;
		this.menu.refresh();

		// Size and position menu
		ul.show();
		this._resizeMenu();
		ul.position( $.extend( {
			of: this.element
		}, this.options.position ) );

		if ( this.options.autoFocus ) {
			this.menu.next();
		}

		// Listen for interactions outside of the widget (#6642)
		this._on( this.document, {
			mousedown: "_closeOnClickOutside"
		} );
	},

	_resizeMenu: function() {
		var ul = this.menu.element;
		ul.outerWidth( Math.max(

			// Firefox wraps long text (possibly a rounding bug)
			// so we add 1px to avoid the wrapping (#7513)
			ul.width( "" ).outerWidth() + 1,
			this.element.outerWidth()
		) );
	},

	_renderMenu: function( ul, items ) {
		var that = this;
		$.each( items, function( index, item ) {
			that._renderItemData( ul, item );
		} );
	},

	_renderItemData: function( ul, item ) {
		return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
	},

	_renderItem: function( ul, item ) {
		return $( "<li>" )
			.append( $( "<div>" ).text( item.label ) )
			.appendTo( ul );
	},

	_move: function( direction, event ) {
		if ( !this.menu.element.is( ":visible" ) ) {
			this.search( null, event );
			return;
		}
		if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
				this.menu.isLastItem() && /^next/.test( direction ) ) {

			if ( !this.isMultiLine ) {
				this._value( this.term );
			}

			this.menu.blur();
			return;
		}
		this.menu[ direction ]( event );
	},

	widget: function() {
		return this.menu.element;
	},

	_value: function() {
		return this.valueMethod.apply( this.element, arguments );
	},

	_keyEvent: function( keyEvent, event ) {
		if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
			this._move( keyEvent, event );

			// Prevents moving cursor to beginning/end of the text field in some browsers
			event.preventDefault();
		}
	},

	// Support: Chrome <=50
	// We should be able to just use this.element.prop( "isContentEditable" )
	// but hidden elements always report false in Chrome.
	// https://code.google.com/p/chromium/issues/detail?id=313082
	_isContentEditable: function( element ) {
		if ( !element.length ) {
			return false;
		}

		var editable = element.prop( "contentEditable" );

		if ( editable === "inherit" ) {
		  return this._isContentEditable( element.parent() );
		}

		return editable === "true";
	}
} );

$.extend( $.ui.autocomplete, {
	escapeRegex: function( value ) {
		return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
	},
	filter: function( array, term ) {
		var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" );
		return $.grep( array, function( value ) {
			return matcher.test( value.label || value.value || value );
		} );
	}
} );

// Live region extension, adding a `messages` option
// NOTE: This is an experimental API. We are still investigating
// a full solution for string manipulation and internationalization.
$.widget( "ui.autocomplete", $.ui.autocomplete, {
	options: {
		messages: {
			noResults: "No search results.",
			results: function( amount ) {
				return amount + ( amount > 1 ? " results are" : " result is" ) +
					" available, use up and down arrow keys to navigate.";
			}
		}
	},

	__response: function( content ) {
		var message;
		this._superApply( arguments );
		if ( this.options.disabled || this.cancelSearch ) {
			return;
		}
		if ( content && content.length ) {
			message = this.options.messages.results( content.length );
		} else {
			message = this.options.messages.noResults;
		}
		this.liveRegion.children().hide();
		$( "<div>" ).text( message ).appendTo( this.liveRegion );
	}
} );

var widgetsAutocomplete = $.ui.autocomplete;


/*!
 * jQuery UI Controlgroup 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Controlgroup
//>>group: Widgets
//>>description: Visually groups form control widgets
//>>docs: http://api.jqueryui.com/controlgroup/
//>>demos: http://jqueryui.com/controlgroup/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/controlgroup.css
//>>css.theme: ../../themes/base/theme.css


var controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;

var widgetsControlgroup = $.widget( "ui.controlgroup", {
	version: "1.12.1",
	defaultElement: "<div>",
	options: {
		direction: "horizontal",
		disabled: null,
		onlyVisible: true,
		items: {
			"button": "input[type=button], input[type=submit], input[type=reset], button, a",
			"controlgroupLabel": ".ui-controlgroup-label",
			"checkboxradio": "input[type='checkbox'], input[type='radio']",
			"selectmenu": "select",
			"spinner": ".ui-spinner-input"
		}
	},

	_create: function() {
		this._enhance();
	},

	// To support the enhanced option in jQuery Mobile, we isolate DOM manipulation
	_enhance: function() {
		this.element.attr( "role", "toolbar" );
		this.refresh();
	},

	_destroy: function() {
		this._callChildMethod( "destroy" );
		this.childWidgets.removeData( "ui-controlgroup-data" );
		this.element.removeAttr( "role" );
		if ( this.options.items.controlgroupLabel ) {
			this.element
				.find( this.options.items.controlgroupLabel )
				.find( ".ui-controlgroup-label-contents" )
				.contents().unwrap();
		}
	},

	_initWidgets: function() {
		var that = this,
			childWidgets = [];

		// First we iterate over each of the items options
		$.each( this.options.items, function( widget, selector ) {
			var labels;
			var options = {};

			// Make sure the widget has a selector set
			if ( !selector ) {
				return;
			}

			if ( widget === "controlgroupLabel" ) {
				labels = that.element.find( selector );
				labels.each( function() {
					var element = $( this );

					if ( element.children( ".ui-controlgroup-label-contents" ).length ) {
						return;
					}
					element.contents()
						.wrapAll( "<span class='ui-controlgroup-label-contents'></span>" );
				} );
				that._addClass( labels, null, "ui-widget ui-widget-content ui-state-default" );
				childWidgets = childWidgets.concat( labels.get() );
				return;
			}

			// Make sure the widget actually exists
			if ( !$.fn[ widget ] ) {
				return;
			}

			// We assume everything is in the middle to start because we can't determine
			// first / last elements until all enhancments are done.
			if ( that[ "_" + widget + "Options" ] ) {
				options = that[ "_" + widget + "Options" ]( "middle" );
			} else {
				options = { classes: {} };
			}

			// Find instances of this widget inside controlgroup and init them
			that.element
				.find( selector )
				.each( function() {
					var element = $( this );
					var instance = element[ widget ]( "instance" );

					// We need to clone the default options for this type of widget to avoid
					// polluting the variable options which has a wider scope than a single widget.
					var instanceOptions = $.widget.extend( {}, options );

					// If the button is the child of a spinner ignore it
					// TODO: Find a more generic solution
					if ( widget === "button" && element.parent( ".ui-spinner" ).length ) {
						return;
					}

					// Create the widget if it doesn't exist
					if ( !instance ) {
						instance = element[ widget ]()[ widget ]( "instance" );
					}
					if ( instance ) {
						instanceOptions.classes =
							that._resolveClassesValues( instanceOptions.classes, instance );
					}
					element[ widget ]( instanceOptions );

					// Store an instance of the controlgroup to be able to reference
					// from the outermost element for changing options and refresh
					var widgetElement = element[ widget ]( "widget" );
					$.data( widgetElement[ 0 ], "ui-controlgroup-data",
						instance ? instance : element[ widget ]( "instance" ) );

					childWidgets.push( widgetElement[ 0 ] );
				} );
		} );

		this.childWidgets = $( $.unique( childWidgets ) );
		this._addClass( this.childWidgets, "ui-controlgroup-item" );
	},

	_callChildMethod: function( method ) {
		this.childWidgets.each( function() {
			var element = $( this ),
				data = element.data( "ui-controlgroup-data" );
			if ( data && data[ method ] ) {
				data[ method ]();
			}
		} );
	},

	_updateCornerClass: function( element, position ) {
		var remove = "ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all";
		var add = this._buildSimpleOptions( position, "label" ).classes.label;

		this._removeClass( element, null, remove );
		this._addClass( element, null, add );
	},

	_buildSimpleOptions: function( position, key ) {
		var direction = this.options.direction === "vertical";
		var result = {
			classes: {}
		};
		result.classes[ key ] = {
			"middle": "",
			"first": "ui-corner-" + ( direction ? "top" : "left" ),
			"last": "ui-corner-" + ( direction ? "bottom" : "right" ),
			"only": "ui-corner-all"
		}[ position ];

		return result;
	},

	_spinnerOptions: function( position ) {
		var options = this._buildSimpleOptions( position, "ui-spinner" );

		options.classes[ "ui-spinner-up" ] = "";
		options.classes[ "ui-spinner-down" ] = "";

		return options;
	},

	_buttonOptions: function( position ) {
		return this._buildSimpleOptions( position, "ui-button" );
	},

	_checkboxradioOptions: function( position ) {
		return this._buildSimpleOptions( position, "ui-checkboxradio-label" );
	},

	_selectmenuOptions: function( position ) {
		var direction = this.options.direction === "vertical";
		return {
			width: direction ? "auto" : false,
			classes: {
				middle: {
					"ui-selectmenu-button-open": "",
					"ui-selectmenu-button-closed": ""
				},
				first: {
					"ui-selectmenu-button-open": "ui-corner-" + ( direction ? "top" : "tl" ),
					"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "top" : "left" )
				},
				last: {
					"ui-selectmenu-button-open": direction ? "" : "ui-corner-tr",
					"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "bottom" : "right" )
				},
				only: {
					"ui-selectmenu-button-open": "ui-corner-top",
					"ui-selectmenu-button-closed": "ui-corner-all"
				}

			}[ position ]
		};
	},

	_resolveClassesValues: function( classes, instance ) {
		var result = {};
		$.each( classes, function( key ) {
			var current = instance.options.classes[ key ] || "";
			current = $.trim( current.replace( controlgroupCornerRegex, "" ) );
			result[ key ] = ( current + " " + classes[ key ] ).replace( /\s+/g, " " );
		} );
		return result;
	},

	_setOption: function( key, value ) {
		if ( key === "direction" ) {
			this._removeClass( "ui-controlgroup-" + this.options.direction );
		}

		this._super( key, value );
		if ( key === "disabled" ) {
			this._callChildMethod( value ? "disable" : "enable" );
			return;
		}

		this.refresh();
	},

	refresh: function() {
		var children,
			that = this;

		this._addClass( "ui-controlgroup ui-controlgroup-" + this.options.direction );

		if ( this.options.direction === "horizontal" ) {
			this._addClass( null, "ui-helper-clearfix" );
		}
		this._initWidgets();

		children = this.childWidgets;

		// We filter here because we need to track all childWidgets not just the visible ones
		if ( this.options.onlyVisible ) {
			children = children.filter( ":visible" );
		}

		if ( children.length ) {

			// We do this last because we need to make sure all enhancment is done
			// before determining first and last
			$.each( [ "first", "last" ], function( index, value ) {
				var instance = children[ value ]().data( "ui-controlgroup-data" );

				if ( instance && that[ "_" + instance.widgetName + "Options" ] ) {
					var options = that[ "_" + instance.widgetName + "Options" ](
						children.length === 1 ? "only" : value
					);
					options.classes = that._resolveClassesValues( options.classes, instance );
					instance.element[ instance.widgetName ]( options );
				} else {
					that._updateCornerClass( children[ value ](), value );
				}
			} );

			// Finally call the refresh method on each of the child widgets.
			this._callChildMethod( "refresh" );
		}
	}
} );

/*!
 * jQuery UI Checkboxradio 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Checkboxradio
//>>group: Widgets
//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.
//>>docs: http://api.jqueryui.com/checkboxradio/
//>>demos: http://jqueryui.com/checkboxradio/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/button.css
//>>css.structure: ../../themes/base/checkboxradio.css
//>>css.theme: ../../themes/base/theme.css



$.widget( "ui.checkboxradio", [ $.ui.formResetMixin, {
	version: "1.12.1",
	options: {
		disabled: null,
		label: null,
		icon: true,
		classes: {
			"ui-checkboxradio-label": "ui-corner-all",
			"ui-checkboxradio-icon": "ui-corner-all"
		}
	},

	_getCreateOptions: function() {
		var disabled, labels;
		var that = this;
		var options = this._super() || {};

		// We read the type here, because it makes more sense to throw a element type error first,
		// rather then the error for lack of a label. Often if its the wrong type, it
		// won't have a label (e.g. calling on a div, btn, etc)
		this._readType();

		labels = this.element.labels();

		// If there are multiple labels, use the last one
		this.label = $( labels[ labels.length - 1 ] );
		if ( !this.label.length ) {
			$.error( "No label found for checkboxradio widget" );
		}

		this.originalLabel = "";

		// We need to get the label text but this may also need to make sure it does not contain the
		// input itself.
		this.label.contents().not( this.element[ 0 ] ).each( function() {

			// The label contents could be text, html, or a mix. We concat each element to get a
			// string representation of the label, without the input as part of it.
			that.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML;
		} );

		// Set the label option if we found label text
		if ( this.originalLabel ) {
			options.label = this.originalLabel;
		}

		disabled = this.element[ 0 ].disabled;
		if ( disabled != null ) {
			options.disabled = disabled;
		}
		return options;
	},

	_create: function() {
		var checked = this.element[ 0 ].checked;

		this._bindFormResetHandler();

		if ( this.options.disabled == null ) {
			this.options.disabled = this.element[ 0 ].disabled;
		}

		this._setOption( "disabled", this.options.disabled );
		this._addClass( "ui-checkboxradio", "ui-helper-hidden-accessible" );
		this._addClass( this.label, "ui-checkboxradio-label", "ui-button ui-widget" );

		if ( this.type === "radio" ) {
			this._addClass( this.label, "ui-checkboxradio-radio-label" );
		}

		if ( this.options.label && this.options.label !== this.originalLabel ) {
			this._updateLabel();
		} else if ( this.originalLabel ) {
			this.options.label = this.originalLabel;
		}

		this._enhance();

		if ( checked ) {
			this._addClass( this.label, "ui-checkboxradio-checked", "ui-state-active" );
			if ( this.icon ) {
				this._addClass( this.icon, null, "ui-state-hover" );
			}
		}

		this._on( {
			change: "_toggleClasses",
			focus: function() {
				this._addClass( this.label, null, "ui-state-focus ui-visual-focus" );
			},
			blur: function() {
				this._removeClass( this.label, null, "ui-state-focus ui-visual-focus" );
			}
		} );
	},

	_readType: function() {
		var nodeName = this.element[ 0 ].nodeName.toLowerCase();
		this.type = this.element[ 0 ].type;
		if ( nodeName !== "input" || !/radio|checkbox/.test( this.type ) ) {
			$.error( "Can't create checkboxradio on element.nodeName=" + nodeName +
				" and element.type=" + this.type );
		}
	},

	// Support jQuery Mobile enhanced option
	_enhance: function() {
		this._updateIcon( this.element[ 0 ].checked );
	},

	widget: function() {
		return this.label;
	},

	_getRadioGroup: function() {
		var group;
		var name = this.element[ 0 ].name;
		var nameSelector = "input[name='" + $.ui.escapeSelector( name ) + "']";

		if ( !name ) {
			return $( [] );
		}

		if ( this.form.length ) {
			group = $( this.form[ 0 ].elements ).filter( nameSelector );
		} else {

			// Not inside a form, check all inputs that also are not inside a form
			group = $( nameSelector ).filter( function() {
				return $( this ).form().length === 0;
			} );
		}

		return group.not( this.element );
	},

	_toggleClasses: function() {
		var checked = this.element[ 0 ].checked;
		this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );

		if ( this.options.icon && this.type === "checkbox" ) {
			this._toggleClass( this.icon, null, "ui-icon-check ui-state-checked", checked )
				._toggleClass( this.icon, null, "ui-icon-blank", !checked );
		}

		if ( this.type === "radio" ) {
			this._getRadioGroup()
				.each( function() {
					var instance = $( this ).checkboxradio( "instance" );

					if ( instance ) {
						instance._removeClass( instance.label,
							"ui-checkboxradio-checked", "ui-state-active" );
					}
				} );
		}
	},

	_destroy: function() {
		this._unbindFormResetHandler();

		if ( this.icon ) {
			this.icon.remove();
			this.iconSpace.remove();
		}
	},

	_setOption: function( key, value ) {

		// We don't allow the value to be set to nothing
		if ( key === "label" && !value ) {
			return;
		}

		this._super( key, value );

		if ( key === "disabled" ) {
			this._toggleClass( this.label, null, "ui-state-disabled", value );
			this.element[ 0 ].disabled = value;

			// Don't refresh when setting disabled
			return;
		}
		this.refresh();
	},

	_updateIcon: function( checked ) {
		var toAdd = "ui-icon ui-icon-background ";

		if ( this.options.icon ) {
			if ( !this.icon ) {
				this.icon = $( "<span>" );
				this.iconSpace = $( "<span> </span>" );
				this._addClass( this.iconSpace, "ui-checkboxradio-icon-space" );
			}

			if ( this.type === "checkbox" ) {
				toAdd += checked ? "ui-icon-check ui-state-checked" : "ui-icon-blank";
				this._removeClass( this.icon, null, checked ? "ui-icon-blank" : "ui-icon-check" );
			} else {
				toAdd += "ui-icon-blank";
			}
			this._addClass( this.icon, "ui-checkboxradio-icon", toAdd );
			if ( !checked ) {
				this._removeClass( this.icon, null, "ui-icon-check ui-state-checked" );
			}
			this.icon.prependTo( this.label ).after( this.iconSpace );
		} else if ( this.icon !== undefined ) {
			this.icon.remove();
			this.iconSpace.remove();
			delete this.icon;
		}
	},

	_updateLabel: function() {

		// Remove the contents of the label ( minus the icon, icon space, and input )
		var contents = this.label.contents().not( this.element[ 0 ] );
		if ( this.icon ) {
			contents = contents.not( this.icon[ 0 ] );
		}
		if ( this.iconSpace ) {
			contents = contents.not( this.iconSpace[ 0 ] );
		}
		contents.remove();

		this.label.append( this.options.label );
	},

	refresh: function() {
		var checked = this.element[ 0 ].checked,
			isDisabled = this.element[ 0 ].disabled;

		this._updateIcon( checked );
		this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
		if ( this.options.label !== null ) {
			this._updateLabel();
		}

		if ( isDisabled !== this.options.disabled ) {
			this._setOptions( { "disabled": isDisabled } );
		}
	}

} ] );

var widgetsCheckboxradio = $.ui.checkboxradio;


/*!
 * jQuery UI Button 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Button
//>>group: Widgets
//>>description: Enhances a form with themeable buttons.
//>>docs: http://api.jqueryui.com/button/
//>>demos: http://jqueryui.com/button/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/button.css
//>>css.theme: ../../themes/base/theme.css



$.widget( "ui.button", {
	version: "1.12.1",
	defaultElement: "<button>",
	options: {
		classes: {
			"ui-button": "ui-corner-all"
		},
		disabled: null,
		icon: null,
		iconPosition: "beginning",
		label: null,
		showLabel: true
	},

	_getCreateOptions: function() {
		var disabled,

			// This is to support cases like in jQuery Mobile where the base widget does have
			// an implementation of _getCreateOptions
			options = this._super() || {};

		this.isInput = this.element.is( "input" );

		disabled = this.element[ 0 ].disabled;
		if ( disabled != null ) {
			options.disabled = disabled;
		}

		this.originalLabel = this.isInput ? this.element.val() : this.element.html();
		if ( this.originalLabel ) {
			options.label = this.originalLabel;
		}

		return options;
	},

	_create: function() {
		if ( !this.option.showLabel & !this.options.icon ) {
			this.options.showLabel = true;
		}

		// We have to check the option again here even though we did in _getCreateOptions,
		// because null may have been passed on init which would override what was set in
		// _getCreateOptions
		if ( this.options.disabled == null ) {
			this.options.disabled = this.element[ 0 ].disabled || false;
		}

		this.hasTitle = !!this.element.attr( "title" );

		// Check to see if the label needs to be set or if its already correct
		if ( this.options.label && this.options.label !== this.originalLabel ) {
			if ( this.isInput ) {
				this.element.val( this.options.label );
			} else {
				this.element.html( this.options.label );
			}
		}
		this._addClass( "ui-button", "ui-widget" );
		this._setOption( "disabled", this.options.disabled );
		this._enhance();

		if ( this.element.is( "a" ) ) {
			this._on( {
				"keyup": function( event ) {
					if ( event.keyCode === $.ui.keyCode.SPACE ) {
						event.preventDefault();

						// Support: PhantomJS <= 1.9, IE 8 Only
						// If a native click is available use it so we actually cause navigation
						// otherwise just trigger a click event
						if ( this.element[ 0 ].click ) {
							this.element[ 0 ].click();
						} else {
							this.element.trigger( "click" );
						}
					}
				}
			} );
		}
	},

	_enhance: function() {
		if ( !this.element.is( "button" ) ) {
			this.element.attr( "role", "button" );
		}

		if ( this.options.icon ) {
			this._updateIcon( "icon", this.options.icon );
			this._updateTooltip();
		}
	},

	_updateTooltip: function() {
		this.title = this.element.attr( "title" );

		if ( !this.options.showLabel && !this.title ) {
			this.element.attr( "title", this.options.label );
		}
	},

	_updateIcon: function( option, value ) {
		var icon = option !== "iconPosition",
			position = icon ? this.options.iconPosition : value,
			displayBlock = position === "top" || position === "bottom";

		// Create icon
		if ( !this.icon ) {
			this.icon = $( "<span>" );

			this._addClass( this.icon, "ui-button-icon", "ui-icon" );

			if ( !this.options.showLabel ) {
				this._addClass( "ui-button-icon-only" );
			}
		} else if ( icon ) {

			// If we are updating the icon remove the old icon class
			this._removeClass( this.icon, null, this.options.icon );
		}

		// If we are updating the icon add the new icon class
		if ( icon ) {
			this._addClass( this.icon, null, value );
		}

		this._attachIcon( position );

		// If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove
		// the iconSpace if there is one.
		if ( displayBlock ) {
			this._addClass( this.icon, null, "ui-widget-icon-block" );
			if ( this.iconSpace ) {
				this.iconSpace.remove();
			}
		} else {

			// Position is beginning or end so remove the ui-widget-icon-block class and add the
			// space if it does not exist
			if ( !this.iconSpace ) {
				this.iconSpace = $( "<span> </span>" );
				this._addClass( this.iconSpace, "ui-button-icon-space" );
			}
			this._removeClass( this.icon, null, "ui-wiget-icon-block" );
			this._attachIconSpace( position );
		}
	},

	_destroy: function() {
		this.element.removeAttr( "role" );

		if ( this.icon ) {
			this.icon.remove();
		}
		if ( this.iconSpace ) {
			this.iconSpace.remove();
		}
		if ( !this.hasTitle ) {
			this.element.removeAttr( "title" );
		}
	},

	_attachIconSpace: function( iconPosition ) {
		this.icon[ /^(?:end|bottom)/.test( iconPosition ) ? "before" : "after" ]( this.iconSpace );
	},

	_attachIcon: function( iconPosition ) {
		this.element[ /^(?:end|bottom)/.test( iconPosition ) ? "append" : "prepend" ]( this.icon );
	},

	_setOptions: function( options ) {
		var newShowLabel = options.showLabel === undefined ?
				this.options.showLabel :
				options.showLabel,
			newIcon = options.icon === undefined ? this.options.icon : options.icon;

		if ( !newShowLabel && !newIcon ) {
			options.showLabel = true;
		}
		this._super( options );
	},

	_setOption: function( key, value ) {
		if ( key === "icon" ) {
			if ( value ) {
				this._updateIcon( key, value );
			} else if ( this.icon ) {
				this.icon.remove();
				if ( this.iconSpace ) {
					this.iconSpace.remove();
				}
			}
		}

		if ( key === "iconPosition" ) {
			this._updateIcon( key, value );
		}

		// Make sure we can't end up with a button that has neither text nor icon
		if ( key === "showLabel" ) {
				this._toggleClass( "ui-button-icon-only", null, !value );
				this._updateTooltip();
		}

		if ( key === "label" ) {
			if ( this.isInput ) {
				this.element.val( value );
			} else {

				// If there is an icon, append it, else nothing then append the value
				// this avoids removal of the icon when setting label text
				this.element.html( value );
				if ( this.icon ) {
					this._attachIcon( this.options.iconPosition );
					this._attachIconSpace( this.options.iconPosition );
				}
			}
		}

		this._super( key, value );

		if ( key === "disabled" ) {
			this._toggleClass( null, "ui-state-disabled", value );
			this.element[ 0 ].disabled = value;
			if ( value ) {
				this.element.blur();
			}
		}
	},

	refresh: function() {

		// Make sure to only check disabled if its an element that supports this otherwise
		// check for the disabled class to determine state
		var isDisabled = this.element.is( "input, button" ) ?
			this.element[ 0 ].disabled : this.element.hasClass( "ui-button-disabled" );

		if ( isDisabled !== this.options.disabled ) {
			this._setOptions( { disabled: isDisabled } );
		}

		this._updateTooltip();
	}
} );

// DEPRECATED
if ( $.uiBackCompat !== false ) {

	// Text and Icons options
	$.widget( "ui.button", $.ui.button, {
		options: {
			text: true,
			icons: {
				primary: null,
				secondary: null
			}
		},

		_create: function() {
			if ( this.options.showLabel && !this.options.text ) {
				this.options.showLabel = this.options.text;
			}
			if ( !this.options.showLabel && this.options.text ) {
				this.options.text = this.options.showLabel;
			}
			if ( !this.options.icon && ( this.options.icons.primary ||
					this.options.icons.secondary ) ) {
				if ( this.options.icons.primary ) {
					this.options.icon = this.options.icons.primary;
				} else {
					this.options.icon = this.options.icons.secondary;
					this.options.iconPosition = "end";
				}
			} else if ( this.options.icon ) {
				this.options.icons.primary = this.options.icon;
			}
			this._super();
		},

		_setOption: function( key, value ) {
			if ( key === "text" ) {
				this._super( "showLabel", value );
				return;
			}
			if ( key === "showLabel" ) {
				this.options.text = value;
			}
			if ( key === "icon" ) {
				this.options.icons.primary = value;
			}
			if ( key === "icons" ) {
				if ( value.primary ) {
					this._super( "icon", value.primary );
					this._super( "iconPosition", "beginning" );
				} else if ( value.secondary ) {
					this._super( "icon", value.secondary );
					this._super( "iconPosition", "end" );
				}
			}
			this._superApply( arguments );
		}
	} );

	$.fn.button = ( function( orig ) {
		return function() {
			if ( !this.length || ( this.length && this[ 0 ].tagName !== "INPUT" ) ||
					( this.length && this[ 0 ].tagName === "INPUT" && (
						this.attr( "type" ) !== "checkbox" && this.attr( "type" ) !== "radio"
					) ) ) {
				return orig.apply( this, arguments );
			}
			if ( !$.ui.checkboxradio ) {
				$.error( "Checkboxradio widget missing" );
			}
			if ( arguments.length === 0 ) {
				return this.checkboxradio( {
					"icon": false
				} );
			}
			return this.checkboxradio.apply( this, arguments );
		};
	} )( $.fn.button );

	$.fn.buttonset = function() {
		if ( !$.ui.controlgroup ) {
			$.error( "Controlgroup widget missing" );
		}
		if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" && arguments[ 2 ] ) {
			return this.controlgroup.apply( this,
				[ arguments[ 0 ], "items.button", arguments[ 2 ] ] );
		}
		if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" ) {
			return this.controlgroup.apply( this, [ arguments[ 0 ], "items.button" ] );
		}
		if ( typeof arguments[ 0 ] === "object" && arguments[ 0 ].items ) {
			arguments[ 0 ].items = {
				button: arguments[ 0 ].items
			};
		}
		return this.controlgroup.apply( this, arguments );
	};
}

var widgetsButton = $.ui.button;


// jscs:disable maximumLineLength
/* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */
/*!
 * jQuery UI Datepicker 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Datepicker
//>>group: Widgets
//>>description: Displays a calendar from an input or inline for selecting dates.
//>>docs: http://api.jqueryui.com/datepicker/
//>>demos: http://jqueryui.com/datepicker/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/datepicker.css
//>>css.theme: ../../themes/base/theme.css



$.extend( $.ui, { datepicker: { version: "1.12.1" } } );

var datepicker_instActive;

function datepicker_getZindex( elem ) {
	var position, value;
	while ( elem.length && elem[ 0 ] !== document ) {

		// Ignore z-index if position is set to a value where z-index is ignored by the browser
		// This makes behavior of this function consistent across browsers
		// WebKit always returns auto if the element is positioned
		position = elem.css( "position" );
		if ( position === "absolute" || position === "relative" || position === "fixed" ) {

			// IE returns 0 when zIndex is not specified
			// other browsers return a string
			// we ignore the case of nested elements with an explicit value of 0
			// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
			value = parseInt( elem.css( "zIndex" ), 10 );
			if ( !isNaN( value ) && value !== 0 ) {
				return value;
			}
		}
		elem = elem.parent();
	}

	return 0;
}
/* Date picker manager.
   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
   Settings for (groups of) date pickers are maintained in an instance object,
   allowing multiple different settings on the same page. */

function Datepicker() {
	this._curInst = null; // The current instance in use
	this._keyEvent = false; // If the last event was a key event
	this._disabledInputs = []; // List of date picker inputs that have been disabled
	this._datepickerShowing = false; // True if the popup picker is showing , false if not
	this._inDialog = false; // True if showing within a "dialog", false if not
	this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
	this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
	this._appendClass = "ui-datepicker-append"; // The name of the append marker class
	this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
	this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
	this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
	this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
	this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
	this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
	this.regional = []; // Available regional settings, indexed by language code
	this.regional[ "" ] = { // Default regional settings
		closeText: "Done", // Display text for close link
		prevText: "Prev", // Display text for previous month link
		nextText: "Next", // Display text for next month link
		currentText: "Today", // Display text for current month link
		monthNames: [ "January","February","March","April","May","June",
			"July","August","September","October","November","December" ], // Names of months for drop-down and formatting
		monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting
		dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting
		dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting
		dayNamesMin: [ "Su","Mo","Tu","We","Th","Fr","Sa" ], // Column headings for days starting at Sunday
		weekHeader: "Wk", // Column header for week of the year
		dateFormat: "mm/dd/yy", // See format options on parseDate
		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
		isRTL: false, // True if right-to-left language, false if left-to-right
		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
		yearSuffix: "" // Additional text to append to the year in the month headers
	};
	this._defaults = { // Global defaults for all the date picker instances
		showOn: "focus", // "focus" for popup on focus,
			// "button" for trigger button, or "both" for either
		showAnim: "fadeIn", // Name of jQuery animation for popup
		showOptions: {}, // Options for enhanced animations
		defaultDate: null, // Used when field is blank: actual date,
			// +/-number for offset from today, null for today
		appendText: "", // Display text following the input box, e.g. showing the format
		buttonText: "...", // Text for trigger button
		buttonImage: "", // URL for trigger button image
		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
		hideIfNoPrevNext: false, // True to hide next/previous month links
			// if not applicable, false to just disable them
		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
		gotoCurrent: false, // True if today link goes back to current selection instead
		changeMonth: false, // True if month can be selected directly, false if only prev/next
		changeYear: false, // True if year can be selected directly, false if only prev/next
		yearRange: "c-10:c+10", // Range of years to display in drop-down,
			// either relative to today's year (-nn:+nn), relative to currently displayed year
			// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
		showOtherMonths: false, // True to show dates in other months, false to leave blank
		selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
		showWeek: false, // True to show week of the year, false to not show it
		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
			// takes a Date and returns the number of the week for it
		shortYearCutoff: "+10", // Short year values < this are in the current century,
			// > this are in the previous century,
			// string value starting with "+" for current year + value
		minDate: null, // The earliest selectable date, or null for no limit
		maxDate: null, // The latest selectable date, or null for no limit
		duration: "fast", // Duration of display/closure
		beforeShowDay: null, // Function that takes a date and returns an array with
			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
		beforeShow: null, // Function that takes an input field and
			// returns a set of custom settings for the date picker
		onSelect: null, // Define a callback function when a date is selected
		onChangeMonthYear: null, // Define a callback function when the month or year is changed
		onClose: null, // Define a callback function when the datepicker is closed
		numberOfMonths: 1, // Number of months to show at a time
		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
		stepMonths: 1, // Number of months to step back/forward
		stepBigMonths: 12, // Number of months to step back/forward for the big links
		altField: "", // Selector for an alternate field to store selected dates into
		altFormat: "", // The date format to use for the alternate field
		constrainInput: true, // The input is constrained by the current date format
		showButtonPanel: false, // True to show button panel, false to not show it
		autoSize: false, // True to size the input for the date format, false to leave as is
		disabled: false // The initial disabled state
	};
	$.extend( this._defaults, this.regional[ "" ] );
	this.regional.en = $.extend( true, {}, this.regional[ "" ] );
	this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
	this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) );
}

$.extend( Datepicker.prototype, {
	/* Class name added to elements to indicate already configured with a date picker. */
	markerClassName: "hasDatepicker",

	//Keep track of the maximum number of rows displayed (see #7043)
	maxRows: 4,

	// TODO rename to "widget" when switching to widget factory
	_widgetDatepicker: function() {
		return this.dpDiv;
	},

	/* Override the default settings for all instances of the date picker.
	 * @param  settings  object - the new settings to use as defaults (anonymous object)
	 * @return the manager object
	 */
	setDefaults: function( settings ) {
		datepicker_extendRemove( this._defaults, settings || {} );
		return this;
	},

	/* Attach the date picker to a jQuery selection.
	 * @param  target	element - the target input field or division or span
	 * @param  settings  object - the new settings to use for this date picker instance (anonymous)
	 */
	_attachDatepicker: function( target, settings ) {
		var nodeName, inline, inst;
		nodeName = target.nodeName.toLowerCase();
		inline = ( nodeName === "div" || nodeName === "span" );
		if ( !target.id ) {
			this.uuid += 1;
			target.id = "dp" + this.uuid;
		}
		inst = this._newInst( $( target ), inline );
		inst.settings = $.extend( {}, settings || {} );
		if ( nodeName === "input" ) {
			this._connectDatepicker( target, inst );
		} else if ( inline ) {
			this._inlineDatepicker( target, inst );
		}
	},

	/* Create a new instance object. */
	_newInst: function( target, inline ) {
		var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars
		return { id: id, input: target, // associated target
			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
			drawMonth: 0, drawYear: 0, // month being drawn
			inline: inline, // is datepicker inline or not
			dpDiv: ( !inline ? this.dpDiv : // presentation div
			datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) };
	},

	/* Attach the date picker to an input field. */
	_connectDatepicker: function( target, inst ) {
		var input = $( target );
		inst.append = $( [] );
		inst.trigger = $( [] );
		if ( input.hasClass( this.markerClassName ) ) {
			return;
		}
		this._attachments( input, inst );
		input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ).
			on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp );
		this._autoSize( inst );
		$.data( target, "datepicker", inst );

		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
		if ( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}
	},

	/* Make attachments based on settings. */
	_attachments: function( input, inst ) {
		var showOn, buttonText, buttonImage,
			appendText = this._get( inst, "appendText" ),
			isRTL = this._get( inst, "isRTL" );

		if ( inst.append ) {
			inst.append.remove();
		}
		if ( appendText ) {
			inst.append = $( "<span class='" + this._appendClass + "'>" + appendText + "</span>" );
			input[ isRTL ? "before" : "after" ]( inst.append );
		}

		input.off( "focus", this._showDatepicker );

		if ( inst.trigger ) {
			inst.trigger.remove();
		}

		showOn = this._get( inst, "showOn" );
		if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field
			input.on( "focus", this._showDatepicker );
		}
		if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked
			buttonText = this._get( inst, "buttonText" );
			buttonImage = this._get( inst, "buttonImage" );
			inst.trigger = $( this._get( inst, "buttonImageOnly" ) ?
				$( "<img/>" ).addClass( this._triggerClass ).
					attr( { src: buttonImage, alt: buttonText, title: buttonText } ) :
				$( "<button type='button'></button>" ).addClass( this._triggerClass ).
					html( !buttonImage ? buttonText : $( "<img/>" ).attr(
					{ src:buttonImage, alt:buttonText, title:buttonText } ) ) );
			input[ isRTL ? "before" : "after" ]( inst.trigger );
			inst.trigger.on( "click", function() {
				if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {
					$.datepicker._hideDatepicker();
				} else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {
					$.datepicker._hideDatepicker();
					$.datepicker._showDatepicker( input[ 0 ] );
				} else {
					$.datepicker._showDatepicker( input[ 0 ] );
				}
				return false;
			} );
		}
	},

	/* Apply the maximum length for the date format. */
	_autoSize: function( inst ) {
		if ( this._get( inst, "autoSize" ) && !inst.inline ) {
			var findMax, max, maxI, i,
				date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits
				dateFormat = this._get( inst, "dateFormat" );

			if ( dateFormat.match( /[DM]/ ) ) {
				findMax = function( names ) {
					max = 0;
					maxI = 0;
					for ( i = 0; i < names.length; i++ ) {
						if ( names[ i ].length > max ) {
							max = names[ i ].length;
							maxI = i;
						}
					}
					return maxI;
				};
				date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?
					"monthNames" : "monthNamesShort" ) ) ) );
				date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?
					"dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() );
			}
			inst.input.attr( "size", this._formatDate( inst, date ).length );
		}
	},

	/* Attach an inline date picker to a div. */
	_inlineDatepicker: function( target, inst ) {
		var divSpan = $( target );
		if ( divSpan.hasClass( this.markerClassName ) ) {
			return;
		}
		divSpan.addClass( this.markerClassName ).append( inst.dpDiv );
		$.data( target, "datepicker", inst );
		this._setDate( inst, this._getDefaultDate( inst ), true );
		this._updateDatepicker( inst );
		this._updateAlternate( inst );

		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
		if ( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}

		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
		// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
		inst.dpDiv.css( "display", "block" );
	},

	/* Pop-up the date picker in a "dialog" box.
	 * @param  input element - ignored
	 * @param  date	string or Date - the initial date to display
	 * @param  onSelect  function - the function to call when a date is selected
	 * @param  settings  object - update the dialog date picker instance's settings (anonymous object)
	 * @param  pos int[2] - coordinates for the dialog's position within the screen or
	 *					event - with x/y coordinates or
	 *					leave empty for default (screen centre)
	 * @return the manager object
	 */
	_dialogDatepicker: function( input, date, onSelect, settings, pos ) {
		var id, browserWidth, browserHeight, scrollX, scrollY,
			inst = this._dialogInst; // internal instance

		if ( !inst ) {
			this.uuid += 1;
			id = "dp" + this.uuid;
			this._dialogInput = $( "<input type='text' id='" + id +
				"' style='position: absolute; top: -100px; width: 0px;'/>" );
			this._dialogInput.on( "keydown", this._doKeyDown );
			$( "body" ).append( this._dialogInput );
			inst = this._dialogInst = this._newInst( this._dialogInput, false );
			inst.settings = {};
			$.data( this._dialogInput[ 0 ], "datepicker", inst );
		}
		datepicker_extendRemove( inst.settings, settings || {} );
		date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );
		this._dialogInput.val( date );

		this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );
		if ( !this._pos ) {
			browserWidth = document.documentElement.clientWidth;
			browserHeight = document.documentElement.clientHeight;
			scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
			scrollY = document.documentElement.scrollTop || document.body.scrollTop;
			this._pos = // should use actual width/height below
				[ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];
		}

		// Move input on screen for focus, but hidden behind dialog
		this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" );
		inst.settings.onSelect = onSelect;
		this._inDialog = true;
		this.dpDiv.addClass( this._dialogClass );
		this._showDatepicker( this._dialogInput[ 0 ] );
		if ( $.blockUI ) {
			$.blockUI( this.dpDiv );
		}
		$.data( this._dialogInput[ 0 ], "datepicker", inst );
		return this;
	},

	/* Detach a datepicker from its control.
	 * @param  target	element - the target input field or division or span
	 */
	_destroyDatepicker: function( target ) {
		var nodeName,
			$target = $( target ),
			inst = $.data( target, "datepicker" );

		if ( !$target.hasClass( this.markerClassName ) ) {
			return;
		}

		nodeName = target.nodeName.toLowerCase();
		$.removeData( target, "datepicker" );
		if ( nodeName === "input" ) {
			inst.append.remove();
			inst.trigger.remove();
			$target.removeClass( this.markerClassName ).
				off( "focus", this._showDatepicker ).
				off( "keydown", this._doKeyDown ).
				off( "keypress", this._doKeyPress ).
				off( "keyup", this._doKeyUp );
		} else if ( nodeName === "div" || nodeName === "span" ) {
			$target.removeClass( this.markerClassName ).empty();
		}

		if ( datepicker_instActive === inst ) {
			datepicker_instActive = null;
		}
	},

	/* Enable the date picker to a jQuery selection.
	 * @param  target	element - the target input field or division or span
	 */
	_enableDatepicker: function( target ) {
		var nodeName, inline,
			$target = $( target ),
			inst = $.data( target, "datepicker" );

		if ( !$target.hasClass( this.markerClassName ) ) {
			return;
		}

		nodeName = target.nodeName.toLowerCase();
		if ( nodeName === "input" ) {
			target.disabled = false;
			inst.trigger.filter( "button" ).
				each( function() { this.disabled = false; } ).end().
				filter( "img" ).css( { opacity: "1.0", cursor: "" } );
		} else if ( nodeName === "div" || nodeName === "span" ) {
			inline = $target.children( "." + this._inlineClass );
			inline.children().removeClass( "ui-state-disabled" );
			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
				prop( "disabled", false );
		}
		this._disabledInputs = $.map( this._disabledInputs,
			function( value ) { return ( value === target ? null : value ); } ); // delete entry
	},

	/* Disable the date picker to a jQuery selection.
	 * @param  target	element - the target input field or division or span
	 */
	_disableDatepicker: function( target ) {
		var nodeName, inline,
			$target = $( target ),
			inst = $.data( target, "datepicker" );

		if ( !$target.hasClass( this.markerClassName ) ) {
			return;
		}

		nodeName = target.nodeName.toLowerCase();
		if ( nodeName === "input" ) {
			target.disabled = true;
			inst.trigger.filter( "button" ).
				each( function() { this.disabled = true; } ).end().
				filter( "img" ).css( { opacity: "0.5", cursor: "default" } );
		} else if ( nodeName === "div" || nodeName === "span" ) {
			inline = $target.children( "." + this._inlineClass );
			inline.children().addClass( "ui-state-disabled" );
			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
				prop( "disabled", true );
		}
		this._disabledInputs = $.map( this._disabledInputs,
			function( value ) { return ( value === target ? null : value ); } ); // delete entry
		this._disabledInputs[ this._disabledInputs.length ] = target;
	},

	/* Is the first field in a jQuery collection disabled as a datepicker?
	 * @param  target	element - the target input field or division or span
	 * @return boolean - true if disabled, false if enabled
	 */
	_isDisabledDatepicker: function( target ) {
		if ( !target ) {
			return false;
		}
		for ( var i = 0; i < this._disabledInputs.length; i++ ) {
			if ( this._disabledInputs[ i ] === target ) {
				return true;
			}
		}
		return false;
	},

	/* Retrieve the instance data for the target control.
	 * @param  target  element - the target input field or division or span
	 * @return  object - the associated instance data
	 * @throws  error if a jQuery problem getting data
	 */
	_getInst: function( target ) {
		try {
			return $.data( target, "datepicker" );
		}
		catch ( err ) {
			throw "Missing instance data for this datepicker";
		}
	},

	/* Update or retrieve the settings for a date picker attached to an input field or division.
	 * @param  target  element - the target input field or division or span
	 * @param  name	object - the new settings to update or
	 *				string - the name of the setting to change or retrieve,
	 *				when retrieving also "all" for all instance settings or
	 *				"defaults" for all global defaults
	 * @param  value   any - the new value for the setting
	 *				(omit if above is an object or to retrieve a value)
	 */
	_optionDatepicker: function( target, name, value ) {
		var settings, date, minDate, maxDate,
			inst = this._getInst( target );

		if ( arguments.length === 2 && typeof name === "string" ) {
			return ( name === "defaults" ? $.extend( {}, $.datepicker._defaults ) :
				( inst ? ( name === "all" ? $.extend( {}, inst.settings ) :
				this._get( inst, name ) ) : null ) );
		}

		settings = name || {};
		if ( typeof name === "string" ) {
			settings = {};
			settings[ name ] = value;
		}

		if ( inst ) {
			if ( this._curInst === inst ) {
				this._hideDatepicker();
			}

			date = this._getDateDatepicker( target, true );
			minDate = this._getMinMaxDate( inst, "min" );
			maxDate = this._getMinMaxDate( inst, "max" );
			datepicker_extendRemove( inst.settings, settings );

			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
			if ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) {
				inst.settings.minDate = this._formatDate( inst, minDate );
			}
			if ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) {
				inst.settings.maxDate = this._formatDate( inst, maxDate );
			}
			if ( "disabled" in settings ) {
				if ( settings.disabled ) {
					this._disableDatepicker( target );
				} else {
					this._enableDatepicker( target );
				}
			}
			this._attachments( $( target ), inst );
			this._autoSize( inst );
			this._setDate( inst, date );
			this._updateAlternate( inst );
			this._updateDatepicker( inst );
		}
	},

	// Change method deprecated
	_changeDatepicker: function( target, name, value ) {
		this._optionDatepicker( target, name, value );
	},

	/* Redraw the date picker attached to an input field or division.
	 * @param  target  element - the target input field or division or span
	 */
	_refreshDatepicker: function( target ) {
		var inst = this._getInst( target );
		if ( inst ) {
			this._updateDatepicker( inst );
		}
	},

	/* Set the dates for a jQuery selection.
	 * @param  target element - the target input field or division or span
	 * @param  date	Date - the new date
	 */
	_setDateDatepicker: function( target, date ) {
		var inst = this._getInst( target );
		if ( inst ) {
			this._setDate( inst, date );
			this._updateDatepicker( inst );
			this._updateAlternate( inst );
		}
	},

	/* Get the date(s) for the first entry in a jQuery selection.
	 * @param  target element - the target input field or division or span
	 * @param  noDefault boolean - true if no default date is to be used
	 * @return Date - the current date
	 */
	_getDateDatepicker: function( target, noDefault ) {
		var inst = this._getInst( target );
		if ( inst && !inst.inline ) {
			this._setDateFromField( inst, noDefault );
		}
		return ( inst ? this._getDate( inst ) : null );
	},

	/* Handle keystrokes. */
	_doKeyDown: function( event ) {
		var onSelect, dateStr, sel,
			inst = $.datepicker._getInst( event.target ),
			handled = true,
			isRTL = inst.dpDiv.is( ".ui-datepicker-rtl" );

		inst._keyEvent = true;
		if ( $.datepicker._datepickerShowing ) {
			switch ( event.keyCode ) {
				case 9: $.datepicker._hideDatepicker();
						handled = false;
						break; // hide on tab out
				case 13: sel = $( "td." + $.datepicker._dayOverClass + ":not(." +
									$.datepicker._currentClass + ")", inst.dpDiv );
						if ( sel[ 0 ] ) {
							$.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );
						}

						onSelect = $.datepicker._get( inst, "onSelect" );
						if ( onSelect ) {
							dateStr = $.datepicker._formatDate( inst );

							// Trigger custom callback
							onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );
						} else {
							$.datepicker._hideDatepicker();
						}

						return false; // don't submit the form
				case 27: $.datepicker._hideDatepicker();
						break; // hide on escape
				case 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
							-$.datepicker._get( inst, "stepBigMonths" ) :
							-$.datepicker._get( inst, "stepMonths" ) ), "M" );
						break; // previous month/year on page up/+ ctrl
				case 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
							+$.datepicker._get( inst, "stepBigMonths" ) :
							+$.datepicker._get( inst, "stepMonths" ) ), "M" );
						break; // next month/year on page down/+ ctrl
				case 35: if ( event.ctrlKey || event.metaKey ) {
							$.datepicker._clearDate( event.target );
						}
						handled = event.ctrlKey || event.metaKey;
						break; // clear on ctrl or command +end
				case 36: if ( event.ctrlKey || event.metaKey ) {
							$.datepicker._gotoToday( event.target );
						}
						handled = event.ctrlKey || event.metaKey;
						break; // current on ctrl or command +home
				case 37: if ( event.ctrlKey || event.metaKey ) {
							$.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), "D" );
						}
						handled = event.ctrlKey || event.metaKey;

						// -1 day on ctrl or command +left
						if ( event.originalEvent.altKey ) {
							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
								-$.datepicker._get( inst, "stepBigMonths" ) :
								-$.datepicker._get( inst, "stepMonths" ) ), "M" );
						}

						// next month/year on alt +left on Mac
						break;
				case 38: if ( event.ctrlKey || event.metaKey ) {
							$.datepicker._adjustDate( event.target, -7, "D" );
						}
						handled = event.ctrlKey || event.metaKey;
						break; // -1 week on ctrl or command +up
				case 39: if ( event.ctrlKey || event.metaKey ) {
							$.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), "D" );
						}
						handled = event.ctrlKey || event.metaKey;

						// +1 day on ctrl or command +right
						if ( event.originalEvent.altKey ) {
							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
								+$.datepicker._get( inst, "stepBigMonths" ) :
								+$.datepicker._get( inst, "stepMonths" ) ), "M" );
						}

						// next month/year on alt +right
						break;
				case 40: if ( event.ctrlKey || event.metaKey ) {
							$.datepicker._adjustDate( event.target, +7, "D" );
						}
						handled = event.ctrlKey || event.metaKey;
						break; // +1 week on ctrl or command +down
				default: handled = false;
			}
		} else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home
			$.datepicker._showDatepicker( this );
		} else {
			handled = false;
		}

		if ( handled ) {
			event.preventDefault();
			event.stopPropagation();
		}
	},

	/* Filter entered characters - based on date format. */
	_doKeyPress: function( event ) {
		var chars, chr,
			inst = $.datepicker._getInst( event.target );

		if ( $.datepicker._get( inst, "constrainInput" ) ) {
			chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) );
			chr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode );
			return event.ctrlKey || event.metaKey || ( chr < " " || !chars || chars.indexOf( chr ) > -1 );
		}
	},

	/* Synchronise manual entry and field/alternate field. */
	_doKeyUp: function( event ) {
		var date,
			inst = $.datepicker._getInst( event.target );

		if ( inst.input.val() !== inst.lastVal ) {
			try {
				date = $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
					( inst.input ? inst.input.val() : null ),
					$.datepicker._getFormatConfig( inst ) );

				if ( date ) { // only if valid
					$.datepicker._setDateFromField( inst );
					$.datepicker._updateAlternate( inst );
					$.datepicker._updateDatepicker( inst );
				}
			}
			catch ( err ) {
			}
		}
		return true;
	},

	/* Pop-up the date picker for a given input field.
	 * If false returned from beforeShow event handler do not show.
	 * @param  input  element - the input field attached to the date picker or
	 *					event - if triggered by focus
	 */
	_showDatepicker: function( input ) {
		input = input.target || input;
		if ( input.nodeName.toLowerCase() !== "input" ) { // find from button/image trigger
			input = $( "input", input.parentNode )[ 0 ];
		}

		if ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here
			return;
		}

		var inst, beforeShow, beforeShowSettings, isFixed,
			offset, showAnim, duration;

		inst = $.datepicker._getInst( input );
		if ( $.datepicker._curInst && $.datepicker._curInst !== inst ) {
			$.datepicker._curInst.dpDiv.stop( true, true );
			if ( inst && $.datepicker._datepickerShowing ) {
				$.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] );
			}
		}

		beforeShow = $.datepicker._get( inst, "beforeShow" );
		beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};
		if ( beforeShowSettings === false ) {
			return;
		}
		datepicker_extendRemove( inst.settings, beforeShowSettings );

		inst.lastVal = null;
		$.datepicker._lastInput = input;
		$.datepicker._setDateFromField( inst );

		if ( $.datepicker._inDialog ) { // hide cursor
			input.value = "";
		}
		if ( !$.datepicker._pos ) { // position below input
			$.datepicker._pos = $.datepicker._findPos( input );
			$.datepicker._pos[ 1 ] += input.offsetHeight; // add the height
		}

		isFixed = false;
		$( input ).parents().each( function() {
			isFixed |= $( this ).css( "position" ) === "fixed";
			return !isFixed;
		} );

		offset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] };
		$.datepicker._pos = null;

		//to avoid flashes on Firefox
		inst.dpDiv.empty();

		// determine sizing offscreen
		inst.dpDiv.css( { position: "absolute", display: "block", top: "-1000px" } );
		$.datepicker._updateDatepicker( inst );

		// fix width for dynamic number of date pickers
		// and adjust position before showing
		offset = $.datepicker._checkOffset( inst, offset, isFixed );
		inst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ?
			"static" : ( isFixed ? "fixed" : "absolute" ) ), display: "none",
			left: offset.left + "px", top: offset.top + "px" } );

		if ( !inst.inline ) {
			showAnim = $.datepicker._get( inst, "showAnim" );
			duration = $.datepicker._get( inst, "duration" );
			inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
			$.datepicker._datepickerShowing = true;

			if ( $.effects && $.effects.effect[ showAnim ] ) {
				inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration );
			} else {
				inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null );
			}

			if ( $.datepicker._shouldFocusInput( inst ) ) {
				inst.input.trigger( "focus" );
			}

			$.datepicker._curInst = inst;
		}
	},

	/* Generate the date picker content. */
	_updateDatepicker: function( inst ) {
		this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
		datepicker_instActive = inst; // for delegate hover events
		inst.dpDiv.empty().append( this._generateHTML( inst ) );
		this._attachHandlers( inst );

		var origyearshtml,
			numMonths = this._getNumberOfMonths( inst ),
			cols = numMonths[ 1 ],
			width = 17,
			activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" );

		if ( activeCell.length > 0 ) {
			datepicker_handleMouseover.apply( activeCell.get( 0 ) );
		}

		inst.dpDiv.removeClass( "ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4" ).width( "" );
		if ( cols > 1 ) {
			inst.dpDiv.addClass( "ui-datepicker-multi-" + cols ).css( "width", ( width * cols ) + "em" );
		}
		inst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? "add" : "remove" ) +
			"Class" ]( "ui-datepicker-multi" );
		inst.dpDiv[ ( this._get( inst, "isRTL" ) ? "add" : "remove" ) +
			"Class" ]( "ui-datepicker-rtl" );

		if ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
			inst.input.trigger( "focus" );
		}

		// Deffered render of the years select (to avoid flashes on Firefox)
		if ( inst.yearshtml ) {
			origyearshtml = inst.yearshtml;
			setTimeout( function() {

				//assure that inst.yearshtml didn't change.
				if ( origyearshtml === inst.yearshtml && inst.yearshtml ) {
					inst.dpDiv.find( "select.ui-datepicker-year:first" ).replaceWith( inst.yearshtml );
				}
				origyearshtml = inst.yearshtml = null;
			}, 0 );
		}
	},

	// #6694 - don't focus the input if it's already focused
	// this breaks the change event in IE
	// Support: IE and jQuery <1.9
	_shouldFocusInput: function( inst ) {
		return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
	},

	/* Check positioning to remain on screen. */
	_checkOffset: function( inst, offset, isFixed ) {
		var dpWidth = inst.dpDiv.outerWidth(),
			dpHeight = inst.dpDiv.outerHeight(),
			inputWidth = inst.input ? inst.input.outerWidth() : 0,
			inputHeight = inst.input ? inst.input.outerHeight() : 0,
			viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),
			viewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() );

		offset.left -= ( this._get( inst, "isRTL" ) ? ( dpWidth - inputWidth ) : 0 );
		offset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0;
		offset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0;

		// Now check if datepicker is showing outside window viewport - move to a better place if so.
		offset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ?
			Math.abs( offset.left + dpWidth - viewWidth ) : 0 );
		offset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ?
			Math.abs( dpHeight + inputHeight ) : 0 );

		return offset;
	},

	/* Find an object's position on the screen. */
	_findPos: function( obj ) {
		var position,
			inst = this._getInst( obj ),
			isRTL = this._get( inst, "isRTL" );

		while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden( obj ) ) ) {
			obj = obj[ isRTL ? "previousSibling" : "nextSibling" ];
		}

		position = $( obj ).offset();
		return [ position.left, position.top ];
	},

	/* Hide the date picker from view.
	 * @param  input  element - the input field attached to the date picker
	 */
	_hideDatepicker: function( input ) {
		var showAnim, duration, postProcess, onClose,
			inst = this._curInst;

		if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) {
			return;
		}

		if ( this._datepickerShowing ) {
			showAnim = this._get( inst, "showAnim" );
			duration = this._get( inst, "duration" );
			postProcess = function() {
				$.datepicker._tidyDialog( inst );
			};

			// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
			if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
				inst.dpDiv.hide( showAnim, $.datepicker._get( inst, "showOptions" ), duration, postProcess );
			} else {
				inst.dpDiv[ ( showAnim === "slideDown" ? "slideUp" :
					( showAnim === "fadeIn" ? "fadeOut" : "hide" ) ) ]( ( showAnim ? duration : null ), postProcess );
			}

			if ( !showAnim ) {
				postProcess();
			}
			this._datepickerShowing = false;

			onClose = this._get( inst, "onClose" );
			if ( onClose ) {
				onClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : "" ), inst ] );
			}

			this._lastInput = null;
			if ( this._inDialog ) {
				this._dialogInput.css( { position: "absolute", left: "0", top: "-100px" } );
				if ( $.blockUI ) {
					$.unblockUI();
					$( "body" ).append( this.dpDiv );
				}
			}
			this._inDialog = false;
		}
	},

	/* Tidy up after a dialog display. */
	_tidyDialog: function( inst ) {
		inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" );
	},

	/* Close date picker if clicked elsewhere. */
	_checkExternalClick: function( event ) {
		if ( !$.datepicker._curInst ) {
			return;
		}

		var $target = $( event.target ),
			inst = $.datepicker._getInst( $target[ 0 ] );

		if ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId &&
				$target.parents( "#" + $.datepicker._mainDivId ).length === 0 &&
				!$target.hasClass( $.datepicker.markerClassName ) &&
				!$target.closest( "." + $.datepicker._triggerClass ).length &&
				$.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) ||
			( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) {
				$.datepicker._hideDatepicker();
		}
	},

	/* Adjust one of the date sub-fields. */
	_adjustDate: function( id, offset, period ) {
		var target = $( id ),
			inst = this._getInst( target[ 0 ] );

		if ( this._isDisabledDatepicker( target[ 0 ] ) ) {
			return;
		}
		this._adjustInstDate( inst, offset +
			( period === "M" ? this._get( inst, "showCurrentAtPos" ) : 0 ), // undo positioning
			period );
		this._updateDatepicker( inst );
	},

	/* Action for current link. */
	_gotoToday: function( id ) {
		var date,
			target = $( id ),
			inst = this._getInst( target[ 0 ] );

		if ( this._get( inst, "gotoCurrent" ) && inst.currentDay ) {
			inst.selectedDay = inst.currentDay;
			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
			inst.drawYear = inst.selectedYear = inst.currentYear;
		} else {
			date = new Date();
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
		}
		this._notifyChange( inst );
		this._adjustDate( target );
	},

	/* Action for selecting a new month/year. */
	_selectMonthYear: function( id, select, period ) {
		var target = $( id ),
			inst = this._getInst( target[ 0 ] );

		inst[ "selected" + ( period === "M" ? "Month" : "Year" ) ] =
		inst[ "draw" + ( period === "M" ? "Month" : "Year" ) ] =
			parseInt( select.options[ select.selectedIndex ].value, 10 );

		this._notifyChange( inst );
		this._adjustDate( target );
	},

	/* Action for selecting a day. */
	_selectDay: function( id, month, year, td ) {
		var inst,
			target = $( id );

		if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {
			return;
		}

		inst = this._getInst( target[ 0 ] );
		inst.selectedDay = inst.currentDay = $( "a", td ).html();
		inst.selectedMonth = inst.currentMonth = month;
		inst.selectedYear = inst.currentYear = year;
		this._selectDate( id, this._formatDate( inst,
			inst.currentDay, inst.currentMonth, inst.currentYear ) );
	},

	/* Erase the input field and hide the date picker. */
	_clearDate: function( id ) {
		var target = $( id );
		this._selectDate( target, "" );
	},

	/* Update the input field with the selected date. */
	_selectDate: function( id, dateStr ) {
		var onSelect,
			target = $( id ),
			inst = this._getInst( target[ 0 ] );

		dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );
		if ( inst.input ) {
			inst.input.val( dateStr );
		}
		this._updateAlternate( inst );

		onSelect = this._get( inst, "onSelect" );
		if ( onSelect ) {
			onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );  // trigger custom callback
		} else if ( inst.input ) {
			inst.input.trigger( "change" ); // fire the change event
		}

		if ( inst.inline ) {
			this._updateDatepicker( inst );
		} else {
			this._hideDatepicker();
			this._lastInput = inst.input[ 0 ];
			if ( typeof( inst.input[ 0 ] ) !== "object" ) {
				inst.input.trigger( "focus" ); // restore focus
			}
			this._lastInput = null;
		}
	},

	/* Update any alternate field to synchronise with the main field. */
	_updateAlternate: function( inst ) {
		var altFormat, date, dateStr,
			altField = this._get( inst, "altField" );

		if ( altField ) { // update alternate field too
			altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" );
			date = this._getDate( inst );
			dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );
			$( altField ).val( dateStr );
		}
	},

	/* Set as beforeShowDay function to prevent selection of weekends.
	 * @param  date  Date - the date to customise
	 * @return [boolean, string] - is this date selectable?, what is its CSS class?
	 */
	noWeekends: function( date ) {
		var day = date.getDay();
		return [ ( day > 0 && day < 6 ), "" ];
	},

	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
	 * @param  date  Date - the date to get the week for
	 * @return  number - the number of the week within the year that contains this date
	 */
	iso8601Week: function( date ) {
		var time,
			checkDate = new Date( date.getTime() );

		// Find Thursday of this week starting on Monday
		checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );

		time = checkDate.getTime();
		checkDate.setMonth( 0 ); // Compare with Jan 1
		checkDate.setDate( 1 );
		return Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1;
	},

	/* Parse a string value into a date object.
	 * See formatDate below for the possible formats.
	 *
	 * @param  format string - the expected format of the date
	 * @param  value string - the date in the above format
	 * @param  settings Object - attributes include:
	 *					shortYearCutoff  number - the cutoff year for determining the century (optional)
	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
	 *					dayNames		string[7] - names of the days from Sunday (optional)
	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
	 *					monthNames		string[12] - names of the months (optional)
	 * @return  Date - the extracted date value or null if value is blank
	 */
	parseDate: function( format, value, settings ) {
		if ( format == null || value == null ) {
			throw "Invalid arguments";
		}

		value = ( typeof value === "object" ? value.toString() : value + "" );
		if ( value === "" ) {
			return null;
		}

		var iFormat, dim, extra,
			iValue = 0,
			shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,
			shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
				new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),
			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
			year = -1,
			month = -1,
			day = -1,
			doy = -1,
			literal = false,
			date,

			// Check whether a format character is doubled
			lookAhead = function( match ) {
				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
				if ( matches ) {
					iFormat++;
				}
				return matches;
			},

			// Extract a number from the string value
			getNumber = function( match ) {
				var isDoubled = lookAhead( match ),
					size = ( match === "@" ? 14 : ( match === "!" ? 20 :
					( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ),
					minSize = ( match === "y" ? size : 1 ),
					digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ),
					num = value.substring( iValue ).match( digits );
				if ( !num ) {
					throw "Missing number at position " + iValue;
				}
				iValue += num[ 0 ].length;
				return parseInt( num[ 0 ], 10 );
			},

			// Extract a name from the string value and convert to an index
			getName = function( match, shortNames, longNames ) {
				var index = -1,
					names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {
						return [ [ k, v ] ];
					} ).sort( function( a, b ) {
						return -( a[ 1 ].length - b[ 1 ].length );
					} );

				$.each( names, function( i, pair ) {
					var name = pair[ 1 ];
					if ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) {
						index = pair[ 0 ];
						iValue += name.length;
						return false;
					}
				} );
				if ( index !== -1 ) {
					return index + 1;
				} else {
					throw "Unknown name at position " + iValue;
				}
			},

			// Confirm that a literal character matches the string value
			checkLiteral = function() {
				if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {
					throw "Unexpected literal at position " + iValue;
				}
				iValue++;
			};

		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
			if ( literal ) {
				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
					literal = false;
				} else {
					checkLiteral();
				}
			} else {
				switch ( format.charAt( iFormat ) ) {
					case "d":
						day = getNumber( "d" );
						break;
					case "D":
						getName( "D", dayNamesShort, dayNames );
						break;
					case "o":
						doy = getNumber( "o" );
						break;
					case "m":
						month = getNumber( "m" );
						break;
					case "M":
						month = getName( "M", monthNamesShort, monthNames );
						break;
					case "y":
						year = getNumber( "y" );
						break;
					case "@":
						date = new Date( getNumber( "@" ) );
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case "!":
						date = new Date( ( getNumber( "!" ) - this._ticksTo1970 ) / 10000 );
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case "'":
						if ( lookAhead( "'" ) ) {
							checkLiteral();
						} else {
							literal = true;
						}
						break;
					default:
						checkLiteral();
				}
			}
		}

		if ( iValue < value.length ) {
			extra = value.substr( iValue );
			if ( !/^\s+/.test( extra ) ) {
				throw "Extra/unparsed characters found in date: " + extra;
			}
		}

		if ( year === -1 ) {
			year = new Date().getFullYear();
		} else if ( year < 100 ) {
			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
				( year <= shortYearCutoff ? 0 : -100 );
		}

		if ( doy > -1 ) {
			month = 1;
			day = doy;
			do {
				dim = this._getDaysInMonth( year, month - 1 );
				if ( day <= dim ) {
					break;
				}
				month++;
				day -= dim;
			} while ( true );
		}

		date = this._daylightSavingAdjust( new Date( year, month - 1, day ) );
		if ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) {
			throw "Invalid date"; // E.g. 31/02/00
		}
		return date;
	},

	/* Standard date formats. */
	ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
	COOKIE: "D, dd M yy",
	ISO_8601: "yy-mm-dd",
	RFC_822: "D, d M y",
	RFC_850: "DD, dd-M-y",
	RFC_1036: "D, d M y",
	RFC_1123: "D, d M yy",
	RFC_2822: "D, d M yy",
	RSS: "D, d M y", // RFC 822
	TICKS: "!",
	TIMESTAMP: "@",
	W3C: "yy-mm-dd", // ISO 8601

	_ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) +
		Math.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ),

	/* Format a date object into a string value.
	 * The format can be combinations of the following:
	 * d  - day of month (no leading zero)
	 * dd - day of month (two digit)
	 * o  - day of year (no leading zeros)
	 * oo - day of year (three digit)
	 * D  - day name short
	 * DD - day name long
	 * m  - month of year (no leading zero)
	 * mm - month of year (two digit)
	 * M  - month name short
	 * MM - month name long
	 * y  - year (two digit)
	 * yy - year (four digit)
	 * @ - Unix timestamp (ms since 01/01/1970)
	 * ! - Windows ticks (100ns since 01/01/0001)
	 * "..." - literal text
	 * '' - single quote
	 *
	 * @param  format string - the desired format of the date
	 * @param  date Date - the date value to format
	 * @param  settings Object - attributes include:
	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
	 *					dayNames		string[7] - names of the days from Sunday (optional)
	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
	 *					monthNames		string[12] - names of the months (optional)
	 * @return  string - the date in the above format
	 */
	formatDate: function( format, date, settings ) {
		if ( !date ) {
			return "";
		}

		var iFormat,
			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,

			// Check whether a format character is doubled
			lookAhead = function( match ) {
				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
				if ( matches ) {
					iFormat++;
				}
				return matches;
			},

			// Format a number, with leading zero if necessary
			formatNumber = function( match, value, len ) {
				var num = "" + value;
				if ( lookAhead( match ) ) {
					while ( num.length < len ) {
						num = "0" + num;
					}
				}
				return num;
			},

			// Format a name, short or long as requested
			formatName = function( match, value, shortNames, longNames ) {
				return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );
			},
			output = "",
			literal = false;

		if ( date ) {
			for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
				if ( literal ) {
					if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
						literal = false;
					} else {
						output += format.charAt( iFormat );
					}
				} else {
					switch ( format.charAt( iFormat ) ) {
						case "d":
							output += formatNumber( "d", date.getDate(), 2 );
							break;
						case "D":
							output += formatName( "D", date.getDay(), dayNamesShort, dayNames );
							break;
						case "o":
							output += formatNumber( "o",
								Math.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 );
							break;
						case "m":
							output += formatNumber( "m", date.getMonth() + 1, 2 );
							break;
						case "M":
							output += formatName( "M", date.getMonth(), monthNamesShort, monthNames );
							break;
						case "y":
							output += ( lookAhead( "y" ) ? date.getFullYear() :
								( date.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 100 );
							break;
						case "@":
							output += date.getTime();
							break;
						case "!":
							output += date.getTime() * 10000 + this._ticksTo1970;
							break;
						case "'":
							if ( lookAhead( "'" ) ) {
								output += "'";
							} else {
								literal = true;
							}
							break;
						default:
							output += format.charAt( iFormat );
					}
				}
			}
		}
		return output;
	},

	/* Extract all possible characters from the date format. */
	_possibleChars: function( format ) {
		var iFormat,
			chars = "",
			literal = false,

			// Check whether a format character is doubled
			lookAhead = function( match ) {
				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
				if ( matches ) {
					iFormat++;
				}
				return matches;
			};

		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
			if ( literal ) {
				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
					literal = false;
				} else {
					chars += format.charAt( iFormat );
				}
			} else {
				switch ( format.charAt( iFormat ) ) {
					case "d": case "m": case "y": case "@":
						chars += "0123456789";
						break;
					case "D": case "M":
						return null; // Accept anything
					case "'":
						if ( lookAhead( "'" ) ) {
							chars += "'";
						} else {
							literal = true;
						}
						break;
					default:
						chars += format.charAt( iFormat );
				}
			}
		}
		return chars;
	},

	/* Get a setting value, defaulting if necessary. */
	_get: function( inst, name ) {
		return inst.settings[ name ] !== undefined ?
			inst.settings[ name ] : this._defaults[ name ];
	},

	/* Parse existing date and initialise date picker. */
	_setDateFromField: function( inst, noDefault ) {
		if ( inst.input.val() === inst.lastVal ) {
			return;
		}

		var dateFormat = this._get( inst, "dateFormat" ),
			dates = inst.lastVal = inst.input ? inst.input.val() : null,
			defaultDate = this._getDefaultDate( inst ),
			date = defaultDate,
			settings = this._getFormatConfig( inst );

		try {
			date = this.parseDate( dateFormat, dates, settings ) || defaultDate;
		} catch ( event ) {
			dates = ( noDefault ? "" : dates );
		}
		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		inst.currentDay = ( dates ? date.getDate() : 0 );
		inst.currentMonth = ( dates ? date.getMonth() : 0 );
		inst.currentYear = ( dates ? date.getFullYear() : 0 );
		this._adjustInstDate( inst );
	},

	/* Retrieve the default date shown on opening. */
	_getDefaultDate: function( inst ) {
		return this._restrictMinMax( inst,
			this._determineDate( inst, this._get( inst, "defaultDate" ), new Date() ) );
	},

	/* A date may be specified as an exact value or a relative one. */
	_determineDate: function( inst, date, defaultDate ) {
		var offsetNumeric = function( offset ) {
				var date = new Date();
				date.setDate( date.getDate() + offset );
				return date;
			},
			offsetString = function( offset ) {
				try {
					return $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
						offset, $.datepicker._getFormatConfig( inst ) );
				}
				catch ( e ) {

					// Ignore
				}

				var date = ( offset.toLowerCase().match( /^c/ ) ?
					$.datepicker._getDate( inst ) : null ) || new Date(),
					year = date.getFullYear(),
					month = date.getMonth(),
					day = date.getDate(),
					pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
					matches = pattern.exec( offset );

				while ( matches ) {
					switch ( matches[ 2 ] || "d" ) {
						case "d" : case "D" :
							day += parseInt( matches[ 1 ], 10 ); break;
						case "w" : case "W" :
							day += parseInt( matches[ 1 ], 10 ) * 7; break;
						case "m" : case "M" :
							month += parseInt( matches[ 1 ], 10 );
							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
							break;
						case "y": case "Y" :
							year += parseInt( matches[ 1 ], 10 );
							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
							break;
					}
					matches = pattern.exec( offset );
				}
				return new Date( year, month, day );
			},
			newDate = ( date == null || date === "" ? defaultDate : ( typeof date === "string" ? offsetString( date ) :
				( typeof date === "number" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) );

		newDate = ( newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate );
		if ( newDate ) {
			newDate.setHours( 0 );
			newDate.setMinutes( 0 );
			newDate.setSeconds( 0 );
			newDate.setMilliseconds( 0 );
		}
		return this._daylightSavingAdjust( newDate );
	},

	/* Handle switch to/from daylight saving.
	 * Hours may be non-zero on daylight saving cut-over:
	 * > 12 when midnight changeover, but then cannot generate
	 * midnight datetime, so jump to 1AM, otherwise reset.
	 * @param  date  (Date) the date to check
	 * @return  (Date) the corrected date
	 */
	_daylightSavingAdjust: function( date ) {
		if ( !date ) {
			return null;
		}
		date.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 );
		return date;
	},

	/* Set the date(s) directly. */
	_setDate: function( inst, date, noChange ) {
		var clear = !date,
			origMonth = inst.selectedMonth,
			origYear = inst.selectedYear,
			newDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) );

		inst.selectedDay = inst.currentDay = newDate.getDate();
		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
		if ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) {
			this._notifyChange( inst );
		}
		this._adjustInstDate( inst );
		if ( inst.input ) {
			inst.input.val( clear ? "" : this._formatDate( inst ) );
		}
	},

	/* Retrieve the date(s) directly. */
	_getDate: function( inst ) {
		var startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === "" ) ? null :
			this._daylightSavingAdjust( new Date(
			inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
			return startDate;
	},

	/* Attach the onxxx handlers.  These are declared statically so
	 * they work with static code transformers like Caja.
	 */
	_attachHandlers: function( inst ) {
		var stepMonths = this._get( inst, "stepMonths" ),
			id = "#" + inst.id.replace( /\\\\/g, "\\" );
		inst.dpDiv.find( "[data-handler]" ).map( function() {
			var handler = {
				prev: function() {
					$.datepicker._adjustDate( id, -stepMonths, "M" );
				},
				next: function() {
					$.datepicker._adjustDate( id, +stepMonths, "M" );
				},
				hide: function() {
					$.datepicker._hideDatepicker();
				},
				today: function() {
					$.datepicker._gotoToday( id );
				},
				selectDay: function() {
					$.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this );
					return false;
				},
				selectMonth: function() {
					$.datepicker._selectMonthYear( id, this, "M" );
					return false;
				},
				selectYear: function() {
					$.datepicker._selectMonthYear( id, this, "Y" );
					return false;
				}
			};
			$( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] );
		} );
	},

	/* Generate the HTML for the current state of the date picker. */
	_generateHTML: function( inst ) {
		var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
			controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
			monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
			selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
			cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
			printDate, dRow, tbody, daySettings, otherMonth, unselectable,
			tempDate = new Date(),
			today = this._daylightSavingAdjust(
				new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time
			isRTL = this._get( inst, "isRTL" ),
			showButtonPanel = this._get( inst, "showButtonPanel" ),
			hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ),
			navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ),
			numMonths = this._getNumberOfMonths( inst ),
			showCurrentAtPos = this._get( inst, "showCurrentAtPos" ),
			stepMonths = this._get( inst, "stepMonths" ),
			isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),
			currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :
				new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),
			minDate = this._getMinMaxDate( inst, "min" ),
			maxDate = this._getMinMaxDate( inst, "max" ),
			drawMonth = inst.drawMonth - showCurrentAtPos,
			drawYear = inst.drawYear;

		if ( drawMonth < 0 ) {
			drawMonth += 12;
			drawYear--;
		}
		if ( maxDate ) {
			maxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(),
				maxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) );
			maxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw );
			while ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) {
				drawMonth--;
				if ( drawMonth < 0 ) {
					drawMonth = 11;
					drawYear--;
				}
			}
		}
		inst.drawMonth = drawMonth;
		inst.drawYear = drawYear;

		prevText = this._get( inst, "prevText" );
		prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,
			this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),
			this._getFormatConfig( inst ) ) );

		prev = ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ?
			"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
			" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" :
			( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" ) );

		nextText = this._get( inst, "nextText" );
		nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,
			this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),
			this._getFormatConfig( inst ) ) );

		next = ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ?
			"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
			" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" :
			( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" ) );

		currentText = this._get( inst, "currentText" );
		gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today );
		currentText = ( !navigationAsDateFormat ? currentText :
			this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );

		controls = ( !inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
			this._get( inst, "closeText" ) + "</button>" : "" );

		buttonPanel = ( showButtonPanel ) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + ( isRTL ? controls : "" ) +
			( this._isInRange( inst, gotoDate ) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
			">" + currentText + "</button>" : "" ) + ( isRTL ? "" : controls ) + "</div>" : "";

		firstDay = parseInt( this._get( inst, "firstDay" ), 10 );
		firstDay = ( isNaN( firstDay ) ? 0 : firstDay );

		showWeek = this._get( inst, "showWeek" );
		dayNames = this._get( inst, "dayNames" );
		dayNamesMin = this._get( inst, "dayNamesMin" );
		monthNames = this._get( inst, "monthNames" );
		monthNamesShort = this._get( inst, "monthNamesShort" );
		beforeShowDay = this._get( inst, "beforeShowDay" );
		showOtherMonths = this._get( inst, "showOtherMonths" );
		selectOtherMonths = this._get( inst, "selectOtherMonths" );
		defaultDate = this._getDefaultDate( inst );
		html = "";

		for ( row = 0; row < numMonths[ 0 ]; row++ ) {
			group = "";
			this.maxRows = 4;
			for ( col = 0; col < numMonths[ 1 ]; col++ ) {
				selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );
				cornerClass = " ui-corner-all";
				calender = "";
				if ( isMultiMonth ) {
					calender += "<div class='ui-datepicker-group";
					if ( numMonths[ 1 ] > 1 ) {
						switch ( col ) {
							case 0: calender += " ui-datepicker-group-first";
								cornerClass = " ui-corner-" + ( isRTL ? "right" : "left" ); break;
							case numMonths[ 1 ] - 1: calender += " ui-datepicker-group-last";
								cornerClass = " ui-corner-" + ( isRTL ? "left" : "right" ); break;
							default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
						}
					}
					calender += "'>";
				}
				calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
					( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : "" ) +
					( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : "" ) +
					this._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate,
					row > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers
					"</div><table class='ui-datepicker-calendar'><thead>" +
					"<tr>";
				thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" );
				for ( dow = 0; dow < 7; dow++ ) { // days of the week
					day = ( dow + firstDay ) % 7;
					thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" +
						"<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>";
				}
				calender += thead + "</tr></thead><tbody>";
				daysInMonth = this._getDaysInMonth( drawYear, drawMonth );
				if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {
					inst.selectedDay = Math.min( inst.selectedDay, daysInMonth );
				}
				leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;
				curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate
				numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)
				this.maxRows = numRows;
				printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );
				for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows
					calender += "<tr>";
					tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
						this._get( inst, "calculateWeek" )( printDate ) + "</td>" );
					for ( dow = 0; dow < 7; dow++ ) { // create date picker days
						daySettings = ( beforeShowDay ?
							beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] );
						otherMonth = ( printDate.getMonth() !== drawMonth );
						unselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] ||
							( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate );
						tbody += "<td class='" +
							( ( dow + firstDay + 6 ) % 7 >= 5 ? " ui-datepicker-week-end" : "" ) + // highlight weekends
							( otherMonth ? " ui-datepicker-other-month" : "" ) + // highlight days from other months
							( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key
							( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ?

							// or defaultDate is current printedDate and defaultDate is selectedDate
							" " + this._dayOverClass : "" ) + // highlight selected day
							( unselectable ? " " + this._unselectableClass + " ui-state-disabled" : "" ) +  // highlight unselectable days
							( otherMonth && !showOtherMonths ? "" : " " + daySettings[ 1 ] + // highlight custom dates
							( printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "" ) + // highlight selected day
							( printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "" ) ) + "'" + // highlight today (if different)
							( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? " title='" + daySettings[ 2 ].replace( /'/g, "&#39;" ) + "'" : "" ) + // cell title
							( unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'" ) + ">" + // actions
							( otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
							( unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
							( printDate.getTime() === today.getTime() ? " ui-state-highlight" : "" ) +
							( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day
							( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months
							"' href='#'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date
						printDate.setDate( printDate.getDate() + 1 );
						printDate = this._daylightSavingAdjust( printDate );
					}
					calender += tbody + "</tr>";
				}
				drawMonth++;
				if ( drawMonth > 11 ) {
					drawMonth = 0;
					drawYear++;
				}
				calender += "</tbody></table>" + ( isMultiMonth ? "</div>" +
							( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? "<div class='ui-datepicker-row-break'></div>" : "" ) : "" );
				group += calender;
			}
			html += group;
		}
		html += buttonPanel;
		inst._keyEvent = false;
		return html;
	},

	/* Generate the month and year header. */
	_generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,
			secondary, monthNames, monthNamesShort ) {

		var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
			changeMonth = this._get( inst, "changeMonth" ),
			changeYear = this._get( inst, "changeYear" ),
			showMonthAfterYear = this._get( inst, "showMonthAfterYear" ),
			html = "<div class='ui-datepicker-title'>",
			monthHtml = "";

		// Month selection
		if ( secondary || !changeMonth ) {
			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>";
		} else {
			inMinYear = ( minDate && minDate.getFullYear() === drawYear );
			inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );
			monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
			for ( month = 0; month < 12; month++ ) {
				if ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) {
					monthHtml += "<option value='" + month + "'" +
						( month === drawMonth ? " selected='selected'" : "" ) +
						">" + monthNamesShort[ month ] + "</option>";
				}
			}
			monthHtml += "</select>";
		}

		if ( !showMonthAfterYear ) {
			html += monthHtml + ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" );
		}

		// Year selection
		if ( !inst.yearshtml ) {
			inst.yearshtml = "";
			if ( secondary || !changeYear ) {
				html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
			} else {

				// determine range of years to display
				years = this._get( inst, "yearRange" ).split( ":" );
				thisYear = new Date().getFullYear();
				determineYear = function( value ) {
					var year = ( value.match( /c[+\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) :
						( value.match( /[+\-].*/ ) ? thisYear + parseInt( value, 10 ) :
						parseInt( value, 10 ) ) );
					return ( isNaN( year ) ? thisYear : year );
				};
				year = determineYear( years[ 0 ] );
				endYear = Math.max( year, determineYear( years[ 1 ] || "" ) );
				year = ( minDate ? Math.max( year, minDate.getFullYear() ) : year );
				endYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear );
				inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
				for ( ; year <= endYear; year++ ) {
					inst.yearshtml += "<option value='" + year + "'" +
						( year === drawYear ? " selected='selected'" : "" ) +
						">" + year + "</option>";
				}
				inst.yearshtml += "</select>";

				html += inst.yearshtml;
				inst.yearshtml = null;
			}
		}

		html += this._get( inst, "yearSuffix" );
		if ( showMonthAfterYear ) {
			html += ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" ) + monthHtml;
		}
		html += "</div>"; // Close datepicker_header
		return html;
	},

	/* Adjust one of the date sub-fields. */
	_adjustInstDate: function( inst, offset, period ) {
		var year = inst.selectedYear + ( period === "Y" ? offset : 0 ),
			month = inst.selectedMonth + ( period === "M" ? offset : 0 ),
			day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ),
			date = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) );

		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		if ( period === "M" || period === "Y" ) {
			this._notifyChange( inst );
		}
	},

	/* Ensure a date is within any min/max bounds. */
	_restrictMinMax: function( inst, date ) {
		var minDate = this._getMinMaxDate( inst, "min" ),
			maxDate = this._getMinMaxDate( inst, "max" ),
			newDate = ( minDate && date < minDate ? minDate : date );
		return ( maxDate && newDate > maxDate ? maxDate : newDate );
	},

	/* Notify change of month/year. */
	_notifyChange: function( inst ) {
		var onChange = this._get( inst, "onChangeMonthYear" );
		if ( onChange ) {
			onChange.apply( ( inst.input ? inst.input[ 0 ] : null ),
				[ inst.selectedYear, inst.selectedMonth + 1, inst ] );
		}
	},

	/* Determine the number of months to show. */
	_getNumberOfMonths: function( inst ) {
		var numMonths = this._get( inst, "numberOfMonths" );
		return ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === "number" ? [ 1, numMonths ] : numMonths ) );
	},

	/* Determine the current maximum date - ensure no time components are set. */
	_getMinMaxDate: function( inst, minMax ) {
		return this._determineDate( inst, this._get( inst, minMax + "Date" ), null );
	},

	/* Find the number of days in a given month. */
	_getDaysInMonth: function( year, month ) {
		return 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate();
	},

	/* Find the day of the week of the first of a month. */
	_getFirstDayOfMonth: function( year, month ) {
		return new Date( year, month, 1 ).getDay();
	},

	/* Determines if we should allow a "next/prev" month display change. */
	_canAdjustMonth: function( inst, offset, curYear, curMonth ) {
		var numMonths = this._getNumberOfMonths( inst ),
			date = this._daylightSavingAdjust( new Date( curYear,
			curMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) );

		if ( offset < 0 ) {
			date.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) );
		}
		return this._isInRange( inst, date );
	},

	/* Is the given date in the accepted range? */
	_isInRange: function( inst, date ) {
		var yearSplit, currentYear,
			minDate = this._getMinMaxDate( inst, "min" ),
			maxDate = this._getMinMaxDate( inst, "max" ),
			minYear = null,
			maxYear = null,
			years = this._get( inst, "yearRange" );
			if ( years ) {
				yearSplit = years.split( ":" );
				currentYear = new Date().getFullYear();
				minYear = parseInt( yearSplit[ 0 ], 10 );
				maxYear = parseInt( yearSplit[ 1 ], 10 );
				if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) {
					minYear += currentYear;
				}
				if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) {
					maxYear += currentYear;
				}
			}

		return ( ( !minDate || date.getTime() >= minDate.getTime() ) &&
			( !maxDate || date.getTime() <= maxDate.getTime() ) &&
			( !minYear || date.getFullYear() >= minYear ) &&
			( !maxYear || date.getFullYear() <= maxYear ) );
	},

	/* Provide the configuration settings for formatting/parsing. */
	_getFormatConfig: function( inst ) {
		var shortYearCutoff = this._get( inst, "shortYearCutoff" );
		shortYearCutoff = ( typeof shortYearCutoff !== "string" ? shortYearCutoff :
			new Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) );
		return { shortYearCutoff: shortYearCutoff,
			dayNamesShort: this._get( inst, "dayNamesShort" ), dayNames: this._get( inst, "dayNames" ),
			monthNamesShort: this._get( inst, "monthNamesShort" ), monthNames: this._get( inst, "monthNames" ) };
	},

	/* Format the given date for display. */
	_formatDate: function( inst, day, month, year ) {
		if ( !day ) {
			inst.currentDay = inst.selectedDay;
			inst.currentMonth = inst.selectedMonth;
			inst.currentYear = inst.selectedYear;
		}
		var date = ( day ? ( typeof day === "object" ? day :
			this._daylightSavingAdjust( new Date( year, month, day ) ) ) :
			this._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
		return this.formatDate( this._get( inst, "dateFormat" ), date, this._getFormatConfig( inst ) );
	}
} );

/*
 * Bind hover events for datepicker elements.
 * Done via delegate so the binding only occurs once in the lifetime of the parent div.
 * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
 */
function datepicker_bindHover( dpDiv ) {
	var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
	return dpDiv.on( "mouseout", selector, function() {
			$( this ).removeClass( "ui-state-hover" );
			if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
				$( this ).removeClass( "ui-datepicker-prev-hover" );
			}
			if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
				$( this ).removeClass( "ui-datepicker-next-hover" );
			}
		} )
		.on( "mouseover", selector, datepicker_handleMouseover );
}

function datepicker_handleMouseover() {
	if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) {
		$( this ).parents( ".ui-datepicker-calendar" ).find( "a" ).removeClass( "ui-state-hover" );
		$( this ).addClass( "ui-state-hover" );
		if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
			$( this ).addClass( "ui-datepicker-prev-hover" );
		}
		if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
			$( this ).addClass( "ui-datepicker-next-hover" );
		}
	}
}

/* jQuery extend now ignores nulls! */
function datepicker_extendRemove( target, props ) {
	$.extend( target, props );
	for ( var name in props ) {
		if ( props[ name ] == null ) {
			target[ name ] = props[ name ];
		}
	}
	return target;
}

/* Invoke the datepicker functionality.
   @param  options  string - a command, optionally followed by additional parameters or
					Object - settings for attaching new datepicker functionality
   @return  jQuery object */
$.fn.datepicker = function( options ) {

	/* Verify an empty collection wasn't passed - Fixes #6976 */
	if ( !this.length ) {
		return this;
	}

	/* Initialise the date picker. */
	if ( !$.datepicker.initialized ) {
		$( document ).on( "mousedown", $.datepicker._checkExternalClick );
		$.datepicker.initialized = true;
	}

	/* Append datepicker main container to body if not exist. */
	if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) {
		$( "body" ).append( $.datepicker.dpDiv );
	}

	var otherArgs = Array.prototype.slice.call( arguments, 1 );
	if ( typeof options === "string" && ( options === "isDisabled" || options === "getDate" || options === "widget" ) ) {
		return $.datepicker[ "_" + options + "Datepicker" ].
			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
	}
	if ( options === "option" && arguments.length === 2 && typeof arguments[ 1 ] === "string" ) {
		return $.datepicker[ "_" + options + "Datepicker" ].
			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
	}
	return this.each( function() {
		typeof options === "string" ?
			$.datepicker[ "_" + options + "Datepicker" ].
				apply( $.datepicker, [ this ].concat( otherArgs ) ) :
			$.datepicker._attachDatepicker( this, options );
	} );
};

$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false;
$.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.12.1";

var widgetsDatepicker = $.datepicker;


/*!
 * jQuery UI Dialog 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Dialog
//>>group: Widgets
//>>description: Displays customizable dialog windows.
//>>docs: http://api.jqueryui.com/dialog/
//>>demos: http://jqueryui.com/dialog/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/dialog.css
//>>css.theme: ../../themes/base/theme.css



$.widget( "ui.dialog", {
	version: "1.12.1",
	options: {
		appendTo: "body",
		autoOpen: true,
		buttons: [],
		classes: {
			"ui-dialog": "ui-corner-all",
			"ui-dialog-titlebar": "ui-corner-all"
		},
		closeOnEscape: true,
		closeText: "Close",
		draggable: true,
		hide: null,
		height: "auto",
		maxHeight: null,
		maxWidth: null,
		minHeight: 150,
		minWidth: 150,
		modal: false,
		position: {
			my: "center",
			at: "center",
			of: window,
			collision: "fit",

			// Ensure the titlebar is always visible
			using: function( pos ) {
				var topOffset = $( this ).css( pos ).offset().top;
				if ( topOffset < 0 ) {
					$( this ).css( "top", pos.top - topOffset );
				}
			}
		},
		resizable: true,
		show: null,
		title: null,
		width: 300,

		// Callbacks
		beforeClose: null,
		close: null,
		drag: null,
		dragStart: null,
		dragStop: null,
		focus: null,
		open: null,
		resize: null,
		resizeStart: null,
		resizeStop: null
	},

	sizeRelatedOptions: {
		buttons: true,
		height: true,
		maxHeight: true,
		maxWidth: true,
		minHeight: true,
		minWidth: true,
		width: true
	},

	resizableRelatedOptions: {
		maxHeight: true,
		maxWidth: true,
		minHeight: true,
		minWidth: true
	},

	_create: function() {
		this.originalCss = {
			display: this.element[ 0 ].style.display,
			width: this.element[ 0 ].style.width,
			minHeight: this.element[ 0 ].style.minHeight,
			maxHeight: this.element[ 0 ].style.maxHeight,
			height: this.element[ 0 ].style.height
		};
		this.originalPosition = {
			parent: this.element.parent(),
			index: this.element.parent().children().index( this.element )
		};
		this.originalTitle = this.element.attr( "title" );
		if ( this.options.title == null && this.originalTitle != null ) {
			this.options.title = this.originalTitle;
		}

		// Dialogs can't be disabled
		if ( this.options.disabled ) {
			this.options.disabled = false;
		}

		this._createWrapper();

		this.element
			.show()
			.removeAttr( "title" )
			.appendTo( this.uiDialog );

		this._addClass( "ui-dialog-content", "ui-widget-content" );

		this._createTitlebar();
		this._createButtonPane();

		if ( this.options.draggable && $.fn.draggable ) {
			this._makeDraggable();
		}
		if ( this.options.resizable && $.fn.resizable ) {
			this._makeResizable();
		}

		this._isOpen = false;

		this._trackFocus();
	},

	_init: function() {
		if ( this.options.autoOpen ) {
			this.open();
		}
	},

	_appendTo: function() {
		var element = this.options.appendTo;
		if ( element && ( element.jquery || element.nodeType ) ) {
			return $( element );
		}
		return this.document.find( element || "body" ).eq( 0 );
	},

	_destroy: function() {
		var next,
			originalPosition = this.originalPosition;

		this._untrackInstance();
		this._destroyOverlay();

		this.element
			.removeUniqueId()
			.css( this.originalCss )

			// Without detaching first, the following becomes really slow
			.detach();

		this.uiDialog.remove();

		if ( this.originalTitle ) {
			this.element.attr( "title", this.originalTitle );
		}

		next = originalPosition.parent.children().eq( originalPosition.index );

		// Don't try to place the dialog next to itself (#8613)
		if ( next.length && next[ 0 ] !== this.element[ 0 ] ) {
			next.before( this.element );
		} else {
			originalPosition.parent.append( this.element );
		}
	},

	widget: function() {
		return this.uiDialog;
	},

	disable: $.noop,
	enable: $.noop,

	close: function( event ) {
		var that = this;

		if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
			return;
		}

		this._isOpen = false;
		this._focusedElement = null;
		this._destroyOverlay();
		this._untrackInstance();

		if ( !this.opener.filter( ":focusable" ).trigger( "focus" ).length ) {

			// Hiding a focused element doesn't trigger blur in WebKit
			// so in case we have nothing to focus on, explicitly blur the active element
			// https://bugs.webkit.org/show_bug.cgi?id=47182
			$.ui.safeBlur( $.ui.safeActiveElement( this.document[ 0 ] ) );
		}

		this._hide( this.uiDialog, this.options.hide, function() {
			that._trigger( "close", event );
		} );
	},

	isOpen: function() {
		return this._isOpen;
	},

	moveToTop: function() {
		this._moveToTop();
	},

	_moveToTop: function( event, silent ) {
		var moved = false,
			zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map( function() {
				return +$( this ).css( "z-index" );
			} ).get(),
			zIndexMax = Math.max.apply( null, zIndices );

		if ( zIndexMax >= +this.uiDialog.css( "z-index" ) ) {
			this.uiDialog.css( "z-index", zIndexMax + 1 );
			moved = true;
		}

		if ( moved && !silent ) {
			this._trigger( "focus", event );
		}
		return moved;
	},

	open: function() {
		var that = this;
		if ( this._isOpen ) {
			if ( this._moveToTop() ) {
				this._focusTabbable();
			}
			return;
		}

		this._isOpen = true;
		this.opener = $( $.ui.safeActiveElement( this.document[ 0 ] ) );

		this._size();
		this._position();
		this._createOverlay();
		this._moveToTop( null, true );

		// Ensure the overlay is moved to the top with the dialog, but only when
		// opening. The overlay shouldn't move after the dialog is open so that
		// modeless dialogs opened after the modal dialog stack properly.
		if ( this.overlay ) {
			this.overlay.css( "z-index", this.uiDialog.css( "z-index" ) - 1 );
		}

		this._show( this.uiDialog, this.options.show, function() {
			that._focusTabbable();
			that._trigger( "focus" );
		} );

		// Track the dialog immediately upon openening in case a focus event
		// somehow occurs outside of the dialog before an element inside the
		// dialog is focused (#10152)
		this._makeFocusTarget();

		this._trigger( "open" );
	},

	_focusTabbable: function() {

		// Set focus to the first match:
		// 1. An element that was focused previously
		// 2. First element inside the dialog matching [autofocus]
		// 3. Tabbable element inside the content element
		// 4. Tabbable element inside the buttonpane
		// 5. The close button
		// 6. The dialog itself
		var hasFocus = this._focusedElement;
		if ( !hasFocus ) {
			hasFocus = this.element.find( "[autofocus]" );
		}
		if ( !hasFocus.length ) {
			hasFocus = this.element.find( ":tabbable" );
		}
		if ( !hasFocus.length ) {
			hasFocus = this.uiDialogButtonPane.find( ":tabbable" );
		}
		if ( !hasFocus.length ) {
			hasFocus = this.uiDialogTitlebarClose.filter( ":tabbable" );
		}
		if ( !hasFocus.length ) {
			hasFocus = this.uiDialog;
		}
		hasFocus.eq( 0 ).trigger( "focus" );
	},

	_keepFocus: function( event ) {
		function checkFocus() {
			var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
				isActive = this.uiDialog[ 0 ] === activeElement ||
					$.contains( this.uiDialog[ 0 ], activeElement );
			if ( !isActive ) {
				this._focusTabbable();
			}
		}
		event.preventDefault();
		checkFocus.call( this );

		// support: IE
		// IE <= 8 doesn't prevent moving focus even with event.preventDefault()
		// so we check again later
		this._delay( checkFocus );
	},

	_createWrapper: function() {
		this.uiDialog = $( "<div>" )
			.hide()
			.attr( {

				// Setting tabIndex makes the div focusable
				tabIndex: -1,
				role: "dialog"
			} )
			.appendTo( this._appendTo() );

		this._addClass( this.uiDialog, "ui-dialog", "ui-widget ui-widget-content ui-front" );
		this._on( this.uiDialog, {
			keydown: function( event ) {
				if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
						event.keyCode === $.ui.keyCode.ESCAPE ) {
					event.preventDefault();
					this.close( event );
					return;
				}

				// Prevent tabbing out of dialogs
				if ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {
					return;
				}
				var tabbables = this.uiDialog.find( ":tabbable" ),
					first = tabbables.filter( ":first" ),
					last = tabbables.filter( ":last" );

				if ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) &&
						!event.shiftKey ) {
					this._delay( function() {
						first.trigger( "focus" );
					} );
					event.preventDefault();
				} else if ( ( event.target === first[ 0 ] ||
						event.target === this.uiDialog[ 0 ] ) && event.shiftKey ) {
					this._delay( function() {
						last.trigger( "focus" );
					} );
					event.preventDefault();
				}
			},
			mousedown: function( event ) {
				if ( this._moveToTop( event ) ) {
					this._focusTabbable();
				}
			}
		} );

		// We assume that any existing aria-describedby attribute means
		// that the dialog content is marked up properly
		// otherwise we brute force the content as the description
		if ( !this.element.find( "[aria-describedby]" ).length ) {
			this.uiDialog.attr( {
				"aria-describedby": this.element.uniqueId().attr( "id" )
			} );
		}
	},

	_createTitlebar: function() {
		var uiDialogTitle;

		this.uiDialogTitlebar = $( "<div>" );
		this._addClass( this.uiDialogTitlebar,
			"ui-dialog-titlebar", "ui-widget-header ui-helper-clearfix" );
		this._on( this.uiDialogTitlebar, {
			mousedown: function( event ) {

				// Don't prevent click on close button (#8838)
				// Focusing a dialog that is partially scrolled out of view
				// causes the browser to scroll it into view, preventing the click event
				if ( !$( event.target ).closest( ".ui-dialog-titlebar-close" ) ) {

					// Dialog isn't getting focus when dragging (#8063)
					this.uiDialog.trigger( "focus" );
				}
			}
		} );

		// Support: IE
		// Use type="button" to prevent enter keypresses in textboxes from closing the
		// dialog in IE (#9312)
		this.uiDialogTitlebarClose = $( "<button type='button'></button>" )
			.button( {
				label: $( "<a>" ).text( this.options.closeText ).html(),
				icon: "ui-icon-closethick",
				showLabel: false
			} )
			.appendTo( this.uiDialogTitlebar );

		this._addClass( this.uiDialogTitlebarClose, "ui-dialog-titlebar-close" );
		this._on( this.uiDialogTitlebarClose, {
			click: function( event ) {
				event.preventDefault();
				this.close( event );
			}
		} );

		uiDialogTitle = $( "<span>" ).uniqueId().prependTo( this.uiDialogTitlebar );
		this._addClass( uiDialogTitle, "ui-dialog-title" );
		this._title( uiDialogTitle );

		this.uiDialogTitlebar.prependTo( this.uiDialog );

		this.uiDialog.attr( {
			"aria-labelledby": uiDialogTitle.attr( "id" )
		} );
	},

	_title: function( title ) {
		if ( this.options.title ) {
			title.text( this.options.title );
		} else {
			title.html( "&#160;" );
		}
	},

	_createButtonPane: function() {
		this.uiDialogButtonPane = $( "<div>" );
		this._addClass( this.uiDialogButtonPane, "ui-dialog-buttonpane",
			"ui-widget-content ui-helper-clearfix" );

		this.uiButtonSet = $( "<div>" )
			.appendTo( this.uiDialogButtonPane );
		this._addClass( this.uiButtonSet, "ui-dialog-buttonset" );

		this._createButtons();
	},

	_createButtons: function() {
		var that = this,
			buttons = this.options.buttons;

		// If we already have a button pane, remove it
		this.uiDialogButtonPane.remove();
		this.uiButtonSet.empty();

		if ( $.isEmptyObject( buttons ) || ( $.isArray( buttons ) && !buttons.length ) ) {
			this._removeClass( this.uiDialog, "ui-dialog-buttons" );
			return;
		}

		$.each( buttons, function( name, props ) {
			var click, buttonOptions;
			props = $.isFunction( props ) ?
				{ click: props, text: name } :
				props;

			// Default to a non-submitting button
			props = $.extend( { type: "button" }, props );

			// Change the context for the click callback to be the main element
			click = props.click;
			buttonOptions = {
				icon: props.icon,
				iconPosition: props.iconPosition,
				showLabel: props.showLabel,

				// Deprecated options
				icons: props.icons,
				text: props.text
			};

			delete props.click;
			delete props.icon;
			delete props.iconPosition;
			delete props.showLabel;

			// Deprecated options
			delete props.icons;
			if ( typeof props.text === "boolean" ) {
				delete props.text;
			}

			$( "<button></button>", props )
				.button( buttonOptions )
				.appendTo( that.uiButtonSet )
				.on( "click", function() {
					click.apply( that.element[ 0 ], arguments );
				} );
		} );
		this._addClass( this.uiDialog, "ui-dialog-buttons" );
		this.uiDialogButtonPane.appendTo( this.uiDialog );
	},

	_makeDraggable: function() {
		var that = this,
			options = this.options;

		function filteredUi( ui ) {
			return {
				position: ui.position,
				offset: ui.offset
			};
		}

		this.uiDialog.draggable( {
			cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
			handle: ".ui-dialog-titlebar",
			containment: "document",
			start: function( event, ui ) {
				that._addClass( $( this ), "ui-dialog-dragging" );
				that._blockFrames();
				that._trigger( "dragStart", event, filteredUi( ui ) );
			},
			drag: function( event, ui ) {
				that._trigger( "drag", event, filteredUi( ui ) );
			},
			stop: function( event, ui ) {
				var left = ui.offset.left - that.document.scrollLeft(),
					top = ui.offset.top - that.document.scrollTop();

				options.position = {
					my: "left top",
					at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
						"top" + ( top >= 0 ? "+" : "" ) + top,
					of: that.window
				};
				that._removeClass( $( this ), "ui-dialog-dragging" );
				that._unblockFrames();
				that._trigger( "dragStop", event, filteredUi( ui ) );
			}
		} );
	},

	_makeResizable: function() {
		var that = this,
			options = this.options,
			handles = options.resizable,

			// .ui-resizable has position: relative defined in the stylesheet
			// but dialogs have to use absolute or fixed positioning
			position = this.uiDialog.css( "position" ),
			resizeHandles = typeof handles === "string" ?
				handles :
				"n,e,s,w,se,sw,ne,nw";

		function filteredUi( ui ) {
			return {
				originalPosition: ui.originalPosition,
				originalSize: ui.originalSize,
				position: ui.position,
				size: ui.size
			};
		}

		this.uiDialog.resizable( {
			cancel: ".ui-dialog-content",
			containment: "document",
			alsoResize: this.element,
			maxWidth: options.maxWidth,
			maxHeight: options.maxHeight,
			minWidth: options.minWidth,
			minHeight: this._minHeight(),
			handles: resizeHandles,
			start: function( event, ui ) {
				that._addClass( $( this ), "ui-dialog-resizing" );
				that._blockFrames();
				that._trigger( "resizeStart", event, filteredUi( ui ) );
			},
			resize: function( event, ui ) {
				that._trigger( "resize", event, filteredUi( ui ) );
			},
			stop: function( event, ui ) {
				var offset = that.uiDialog.offset(),
					left = offset.left - that.document.scrollLeft(),
					top = offset.top - that.document.scrollTop();

				options.height = that.uiDialog.height();
				options.width = that.uiDialog.width();
				options.position = {
					my: "left top",
					at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
						"top" + ( top >= 0 ? "+" : "" ) + top,
					of: that.window
				};
				that._removeClass( $( this ), "ui-dialog-resizing" );
				that._unblockFrames();
				that._trigger( "resizeStop", event, filteredUi( ui ) );
			}
		} )
			.css( "position", position );
	},

	_trackFocus: function() {
		this._on( this.widget(), {
			focusin: function( event ) {
				this._makeFocusTarget();
				this._focusedElement = $( event.target );
			}
		} );
	},

	_makeFocusTarget: function() {
		this._untrackInstance();
		this._trackingInstances().unshift( this );
	},

	_untrackInstance: function() {
		var instances = this._trackingInstances(),
			exists = $.inArray( this, instances );
		if ( exists !== -1 ) {
			instances.splice( exists, 1 );
		}
	},

	_trackingInstances: function() {
		var instances = this.document.data( "ui-dialog-instances" );
		if ( !instances ) {
			instances = [];
			this.document.data( "ui-dialog-instances", instances );
		}
		return instances;
	},

	_minHeight: function() {
		var options = this.options;

		return options.height === "auto" ?
			options.minHeight :
			Math.min( options.minHeight, options.height );
	},

	_position: function() {

		// Need to show the dialog to get the actual offset in the position plugin
		var isVisible = this.uiDialog.is( ":visible" );
		if ( !isVisible ) {
			this.uiDialog.show();
		}
		this.uiDialog.position( this.options.position );
		if ( !isVisible ) {
			this.uiDialog.hide();
		}
	},

	_setOptions: function( options ) {
		var that = this,
			resize = false,
			resizableOptions = {};

		$.each( options, function( key, value ) {
			that._setOption( key, value );

			if ( key in that.sizeRelatedOptions ) {
				resize = true;
			}
			if ( key in that.resizableRelatedOptions ) {
				resizableOptions[ key ] = value;
			}
		} );

		if ( resize ) {
			this._size();
			this._position();
		}
		if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
			this.uiDialog.resizable( "option", resizableOptions );
		}
	},

	_setOption: function( key, value ) {
		var isDraggable, isResizable,
			uiDialog = this.uiDialog;

		if ( key === "disabled" ) {
			return;
		}

		this._super( key, value );

		if ( key === "appendTo" ) {
			this.uiDialog.appendTo( this._appendTo() );
		}

		if ( key === "buttons" ) {
			this._createButtons();
		}

		if ( key === "closeText" ) {
			this.uiDialogTitlebarClose.button( {

				// Ensure that we always pass a string
				label: $( "<a>" ).text( "" + this.options.closeText ).html()
			} );
		}

		if ( key === "draggable" ) {
			isDraggable = uiDialog.is( ":data(ui-draggable)" );
			if ( isDraggable && !value ) {
				uiDialog.draggable( "destroy" );
			}

			if ( !isDraggable && value ) {
				this._makeDraggable();
			}
		}

		if ( key === "position" ) {
			this._position();
		}

		if ( key === "resizable" ) {

			// currently resizable, becoming non-resizable
			isResizable = uiDialog.is( ":data(ui-resizable)" );
			if ( isResizable && !value ) {
				uiDialog.resizable( "destroy" );
			}

			// Currently resizable, changing handles
			if ( isResizable && typeof value === "string" ) {
				uiDialog.resizable( "option", "handles", value );
			}

			// Currently non-resizable, becoming resizable
			if ( !isResizable && value !== false ) {
				this._makeResizable();
			}
		}

		if ( key === "title" ) {
			this._title( this.uiDialogTitlebar.find( ".ui-dialog-title" ) );
		}
	},

	_size: function() {

		// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
		// divs will both have width and height set, so we need to reset them
		var nonContentHeight, minContentHeight, maxContentHeight,
			options = this.options;

		// Reset content sizing
		this.element.show().css( {
			width: "auto",
			minHeight: 0,
			maxHeight: "none",
			height: 0
		} );

		if ( options.minWidth > options.width ) {
			options.width = options.minWidth;
		}

		// Reset wrapper sizing
		// determine the height of all the non-content elements
		nonContentHeight = this.uiDialog.css( {
			height: "auto",
			width: options.width
		} )
			.outerHeight();
		minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
		maxContentHeight = typeof options.maxHeight === "number" ?
			Math.max( 0, options.maxHeight - nonContentHeight ) :
			"none";

		if ( options.height === "auto" ) {
			this.element.css( {
				minHeight: minContentHeight,
				maxHeight: maxContentHeight,
				height: "auto"
			} );
		} else {
			this.element.height( Math.max( 0, options.height - nonContentHeight ) );
		}

		if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
			this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
		}
	},

	_blockFrames: function() {
		this.iframeBlocks = this.document.find( "iframe" ).map( function() {
			var iframe = $( this );

			return $( "<div>" )
				.css( {
					position: "absolute",
					width: iframe.outerWidth(),
					height: iframe.outerHeight()
				} )
				.appendTo( iframe.parent() )
				.offset( iframe.offset() )[ 0 ];
		} );
	},

	_unblockFrames: function() {
		if ( this.iframeBlocks ) {
			this.iframeBlocks.remove();
			delete this.iframeBlocks;
		}
	},

	_allowInteraction: function( event ) {
		if ( $( event.target ).closest( ".ui-dialog" ).length ) {
			return true;
		}

		// TODO: Remove hack when datepicker implements
		// the .ui-front logic (#8989)
		return !!$( event.target ).closest( ".ui-datepicker" ).length;
	},

	_createOverlay: function() {
		if ( !this.options.modal ) {
			return;
		}

		// We use a delay in case the overlay is created from an
		// event that we're going to be cancelling (#2804)
		var isOpening = true;
		this._delay( function() {
			isOpening = false;
		} );

		if ( !this.document.data( "ui-dialog-overlays" ) ) {

			// Prevent use of anchors and inputs
			// Using _on() for an event handler shared across many instances is
			// safe because the dialogs stack and must be closed in reverse order
			this._on( this.document, {
				focusin: function( event ) {
					if ( isOpening ) {
						return;
					}

					if ( !this._allowInteraction( event ) ) {
						event.preventDefault();
						this._trackingInstances()[ 0 ]._focusTabbable();
					}
				}
			} );
		}

		this.overlay = $( "<div>" )
			.appendTo( this._appendTo() );

		this._addClass( this.overlay, null, "ui-widget-overlay ui-front" );
		this._on( this.overlay, {
			mousedown: "_keepFocus"
		} );
		this.document.data( "ui-dialog-overlays",
			( this.document.data( "ui-dialog-overlays" ) || 0 ) + 1 );
	},

	_destroyOverlay: function() {
		if ( !this.options.modal ) {
			return;
		}

		if ( this.overlay ) {
			var overlays = this.document.data( "ui-dialog-overlays" ) - 1;

			if ( !overlays ) {
				this._off( this.document, "focusin" );
				this.document.removeData( "ui-dialog-overlays" );
			} else {
				this.document.data( "ui-dialog-overlays", overlays );
			}

			this.overlay.remove();
			this.overlay = null;
		}
	}
} );

// DEPRECATED
// TODO: switch return back to widget declaration at top of file when this is removed
if ( $.uiBackCompat !== false ) {

	// Backcompat for dialogClass option
	$.widget( "ui.dialog", $.ui.dialog, {
		options: {
			dialogClass: ""
		},
		_createWrapper: function() {
			this._super();
			this.uiDialog.addClass( this.options.dialogClass );
		},
		_setOption: function( key, value ) {
			if ( key === "dialogClass" ) {
				this.uiDialog
					.removeClass( this.options.dialogClass )
					.addClass( value );
			}
			this._superApply( arguments );
		}
	} );
}

var widgetsDialog = $.ui.dialog;


/*!
 * jQuery UI Progressbar 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Progressbar
//>>group: Widgets
// jscs:disable maximumLineLength
//>>description: Displays a status indicator for loading state, standard percentage, and other progress indicators.
// jscs:enable maximumLineLength
//>>docs: http://api.jqueryui.com/progressbar/
//>>demos: http://jqueryui.com/progressbar/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/progressbar.css
//>>css.theme: ../../themes/base/theme.css



var widgetsProgressbar = $.widget( "ui.progressbar", {
	version: "1.12.1",
	options: {
		classes: {
			"ui-progressbar": "ui-corner-all",
			"ui-progressbar-value": "ui-corner-left",
			"ui-progressbar-complete": "ui-corner-right"
		},
		max: 100,
		value: 0,

		change: null,
		complete: null
	},

	min: 0,

	_create: function() {

		// Constrain initial value
		this.oldValue = this.options.value = this._constrainedValue();

		this.element.attr( {

			// Only set static values; aria-valuenow and aria-valuemax are
			// set inside _refreshValue()
			role: "progressbar",
			"aria-valuemin": this.min
		} );
		this._addClass( "ui-progressbar", "ui-widget ui-widget-content" );

		this.valueDiv = $( "<div>" ).appendTo( this.element );
		this._addClass( this.valueDiv, "ui-progressbar-value", "ui-widget-header" );
		this._refreshValue();
	},

	_destroy: function() {
		this.element.removeAttr( "role aria-valuemin aria-valuemax aria-valuenow" );

		this.valueDiv.remove();
	},

	value: function( newValue ) {
		if ( newValue === undefined ) {
			return this.options.value;
		}

		this.options.value = this._constrainedValue( newValue );
		this._refreshValue();
	},

	_constrainedValue: function( newValue ) {
		if ( newValue === undefined ) {
			newValue = this.options.value;
		}

		this.indeterminate = newValue === false;

		// Sanitize value
		if ( typeof newValue !== "number" ) {
			newValue = 0;
		}

		return this.indeterminate ? false :
			Math.min( this.options.max, Math.max( this.min, newValue ) );
	},

	_setOptions: function( options ) {

		// Ensure "value" option is set after other values (like max)
		var value = options.value;
		delete options.value;

		this._super( options );

		this.options.value = this._constrainedValue( value );
		this._refreshValue();
	},

	_setOption: function( key, value ) {
		if ( key === "max" ) {

			// Don't allow a max less than min
			value = Math.max( this.min, value );
		}
		this._super( key, value );
	},

	_setOptionDisabled: function( value ) {
		this._super( value );

		this.element.attr( "aria-disabled", value );
		this._toggleClass( null, "ui-state-disabled", !!value );
	},

	_percentage: function() {
		return this.indeterminate ?
			100 :
			100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
	},

	_refreshValue: function() {
		var value = this.options.value,
			percentage = this._percentage();

		this.valueDiv
			.toggle( this.indeterminate || value > this.min )
			.width( percentage.toFixed( 0 ) + "%" );

		this
			._toggleClass( this.valueDiv, "ui-progressbar-complete", null,
				value === this.options.max )
			._toggleClass( "ui-progressbar-indeterminate", null, this.indeterminate );

		if ( this.indeterminate ) {
			this.element.removeAttr( "aria-valuenow" );
			if ( !this.overlayDiv ) {
				this.overlayDiv = $( "<div>" ).appendTo( this.valueDiv );
				this._addClass( this.overlayDiv, "ui-progressbar-overlay" );
			}
		} else {
			this.element.attr( {
				"aria-valuemax": this.options.max,
				"aria-valuenow": value
			} );
			if ( this.overlayDiv ) {
				this.overlayDiv.remove();
				this.overlayDiv = null;
			}
		}

		if ( this.oldValue !== value ) {
			this.oldValue = value;
			this._trigger( "change" );
		}
		if ( value === this.options.max ) {
			this._trigger( "complete" );
		}
	}
} );


/*!
 * jQuery UI Selectmenu 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Selectmenu
//>>group: Widgets
// jscs:disable maximumLineLength
//>>description: Duplicates and extends the functionality of a native HTML select element, allowing it to be customizable in behavior and appearance far beyond the limitations of a native select.
// jscs:enable maximumLineLength
//>>docs: http://api.jqueryui.com/selectmenu/
//>>demos: http://jqueryui.com/selectmenu/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/selectmenu.css, ../../themes/base/button.css
//>>css.theme: ../../themes/base/theme.css



var widgetsSelectmenu = $.widget( "ui.selectmenu", [ $.ui.formResetMixin, {
	version: "1.12.1",
	defaultElement: "<select>",
	options: {
		appendTo: null,
		classes: {
			"ui-selectmenu-button-open": "ui-corner-top",
			"ui-selectmenu-button-closed": "ui-corner-all"
		},
		disabled: null,
		icons: {
			button: "ui-icon-triangle-1-s"
		},
		position: {
			my: "left top",
			at: "left bottom",
			collision: "none"
		},
		width: false,

		// Callbacks
		change: null,
		close: null,
		focus: null,
		open: null,
		select: null
	},

	_create: function() {
		var selectmenuId = this.element.uniqueId().attr( "id" );
		this.ids = {
			element: selectmenuId,
			button: selectmenuId + "-button",
			menu: selectmenuId + "-menu"
		};

		this._drawButton();
		this._drawMenu();
		this._bindFormResetHandler();

		this._rendered = false;
		this.menuItems = $();
	},

	_drawButton: function() {
		var icon,
			that = this,
			item = this._parseOption(
				this.element.find( "option:selected" ),
				this.element[ 0 ].selectedIndex
			);

		// Associate existing label with the new button
		this.labels = this.element.labels().attr( "for", this.ids.button );
		this._on( this.labels, {
			click: function( event ) {
				this.button.focus();
				event.preventDefault();
			}
		} );

		// Hide original select element
		this.element.hide();

		// Create button
		this.button = $( "<span>", {
			tabindex: this.options.disabled ? -1 : 0,
			id: this.ids.button,
			role: "combobox",
			"aria-expanded": "false",
			"aria-autocomplete": "list",
			"aria-owns": this.ids.menu,
			"aria-haspopup": "true",
			title: this.element.attr( "title" )
		} )
			.insertAfter( this.element );

		this._addClass( this.button, "ui-selectmenu-button ui-selectmenu-button-closed",
			"ui-button ui-widget" );

		icon = $( "<span>" ).appendTo( this.button );
		this._addClass( icon, "ui-selectmenu-icon", "ui-icon " + this.options.icons.button );
		this.buttonItem = this._renderButtonItem( item )
			.appendTo( this.button );

		if ( this.options.width !== false ) {
			this._resizeButton();
		}

		this._on( this.button, this._buttonEvents );
		this.button.one( "focusin", function() {

			// Delay rendering the menu items until the button receives focus.
			// The menu may have already been rendered via a programmatic open.
			if ( !that._rendered ) {
				that._refreshMenu();
			}
		} );
	},

	_drawMenu: function() {
		var that = this;

		// Create menu
		this.menu = $( "<ul>", {
			"aria-hidden": "true",
			"aria-labelledby": this.ids.button,
			id: this.ids.menu
		} );

		// Wrap menu
		this.menuWrap = $( "<div>" ).append( this.menu );
		this._addClass( this.menuWrap, "ui-selectmenu-menu", "ui-front" );
		this.menuWrap.appendTo( this._appendTo() );

		// Initialize menu widget
		this.menuInstance = this.menu
			.menu( {
				classes: {
					"ui-menu": "ui-corner-bottom"
				},
				role: "listbox",
				select: function( event, ui ) {
					event.preventDefault();

					// Support: IE8
					// If the item was selected via a click, the text selection
					// will be destroyed in IE
					that._setSelection();

					that._select( ui.item.data( "ui-selectmenu-item" ), event );
				},
				focus: function( event, ui ) {
					var item = ui.item.data( "ui-selectmenu-item" );

					// Prevent inital focus from firing and check if its a newly focused item
					if ( that.focusIndex != null && item.index !== that.focusIndex ) {
						that._trigger( "focus", event, { item: item } );
						if ( !that.isOpen ) {
							that._select( item, event );
						}
					}
					that.focusIndex = item.index;

					that.button.attr( "aria-activedescendant",
						that.menuItems.eq( item.index ).attr( "id" ) );
				}
			} )
			.menu( "instance" );

		// Don't close the menu on mouseleave
		this.menuInstance._off( this.menu, "mouseleave" );

		// Cancel the menu's collapseAll on document click
		this.menuInstance._closeOnDocumentClick = function() {
			return false;
		};

		// Selects often contain empty items, but never contain dividers
		this.menuInstance._isDivider = function() {
			return false;
		};
	},

	refresh: function() {
		this._refreshMenu();
		this.buttonItem.replaceWith(
			this.buttonItem = this._renderButtonItem(

				// Fall back to an empty object in case there are no options
				this._getSelectedItem().data( "ui-selectmenu-item" ) || {}
			)
		);
		if ( this.options.width === null ) {
			this._resizeButton();
		}
	},

	_refreshMenu: function() {
		var item,
			options = this.element.find( "option" );

		this.menu.empty();

		this._parseOptions( options );
		this._renderMenu( this.menu, this.items );

		this.menuInstance.refresh();
		this.menuItems = this.menu.find( "li" )
			.not( ".ui-selectmenu-optgroup" )
				.find( ".ui-menu-item-wrapper" );

		this._rendered = true;

		if ( !options.length ) {
			return;
		}

		item = this._getSelectedItem();

		// Update the menu to have the correct item focused
		this.menuInstance.focus( null, item );
		this._setAria( item.data( "ui-selectmenu-item" ) );

		// Set disabled state
		this._setOption( "disabled", this.element.prop( "disabled" ) );
	},

	open: function( event ) {
		if ( this.options.disabled ) {
			return;
		}

		// If this is the first time the menu is being opened, render the items
		if ( !this._rendered ) {
			this._refreshMenu();
		} else {

			// Menu clears focus on close, reset focus to selected item
			this._removeClass( this.menu.find( ".ui-state-active" ), null, "ui-state-active" );
			this.menuInstance.focus( null, this._getSelectedItem() );
		}

		// If there are no options, don't open the menu
		if ( !this.menuItems.length ) {
			return;
		}

		this.isOpen = true;
		this._toggleAttr();
		this._resizeMenu();
		this._position();

		this._on( this.document, this._documentClick );

		this._trigger( "open", event );
	},

	_position: function() {
		this.menuWrap.position( $.extend( { of: this.button }, this.options.position ) );
	},

	close: function( event ) {
		if ( !this.isOpen ) {
			return;
		}

		this.isOpen = false;
		this._toggleAttr();

		this.range = null;
		this._off( this.document );

		this._trigger( "close", event );
	},

	widget: function() {
		return this.button;
	},

	menuWidget: function() {
		return this.menu;
	},

	_renderButtonItem: function( item ) {
		var buttonItem = $( "<span>" );

		this._setText( buttonItem, item.label );
		this._addClass( buttonItem, "ui-selectmenu-text" );

		return buttonItem;
	},

	_renderMenu: function( ul, items ) {
		var that = this,
			currentOptgroup = "";

		$.each( items, function( index, item ) {
			var li;

			if ( item.optgroup !== currentOptgroup ) {
				li = $( "<li>", {
					text: item.optgroup
				} );
				that._addClass( li, "ui-selectmenu-optgroup", "ui-menu-divider" +
					( item.element.parent( "optgroup" ).prop( "disabled" ) ?
						" ui-state-disabled" :
						"" ) );

				li.appendTo( ul );

				currentOptgroup = item.optgroup;
			}

			that._renderItemData( ul, item );
		} );
	},

	_renderItemData: function( ul, item ) {
		return this._renderItem( ul, item ).data( "ui-selectmenu-item", item );
	},

	_renderItem: function( ul, item ) {
		var li = $( "<li>" ),
			wrapper = $( "<div>", {
				title: item.element.attr( "title" )
			} );

		if ( item.disabled ) {
			this._addClass( li, null, "ui-state-disabled" );
		}
		this._setText( wrapper, item.label );

		return li.append( wrapper ).appendTo( ul );
	},

	_setText: function( element, value ) {
		if ( value ) {
			element.text( value );
		} else {
			element.html( "&#160;" );
		}
	},

	_move: function( direction, event ) {
		var item, next,
			filter = ".ui-menu-item";

		if ( this.isOpen ) {
			item = this.menuItems.eq( this.focusIndex ).parent( "li" );
		} else {
			item = this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" );
			filter += ":not(.ui-state-disabled)";
		}

		if ( direction === "first" || direction === "last" ) {
			next = item[ direction === "first" ? "prevAll" : "nextAll" ]( filter ).eq( -1 );
		} else {
			next = item[ direction + "All" ]( filter ).eq( 0 );
		}

		if ( next.length ) {
			this.menuInstance.focus( event, next );
		}
	},

	_getSelectedItem: function() {
		return this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" );
	},

	_toggle: function( event ) {
		this[ this.isOpen ? "close" : "open" ]( event );
	},

	_setSelection: function() {
		var selection;

		if ( !this.range ) {
			return;
		}

		if ( window.getSelection ) {
			selection = window.getSelection();
			selection.removeAllRanges();
			selection.addRange( this.range );

		// Support: IE8
		} else {
			this.range.select();
		}

		// Support: IE
		// Setting the text selection kills the button focus in IE, but
		// restoring the focus doesn't kill the selection.
		this.button.focus();
	},

	_documentClick: {
		mousedown: function( event ) {
			if ( !this.isOpen ) {
				return;
			}

			if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" +
					$.ui.escapeSelector( this.ids.button ) ).length ) {
				this.close( event );
			}
		}
	},

	_buttonEvents: {

		// Prevent text selection from being reset when interacting with the selectmenu (#10144)
		mousedown: function() {
			var selection;

			if ( window.getSelection ) {
				selection = window.getSelection();
				if ( selection.rangeCount ) {
					this.range = selection.getRangeAt( 0 );
				}

			// Support: IE8
			} else {
				this.range = document.selection.createRange();
			}
		},

		click: function( event ) {
			this._setSelection();
			this._toggle( event );
		},

		keydown: function( event ) {
			var preventDefault = true;
			switch ( event.keyCode ) {
			case $.ui.keyCode.TAB:
			case $.ui.keyCode.ESCAPE:
				this.close( event );
				preventDefault = false;
				break;
			case $.ui.keyCode.ENTER:
				if ( this.isOpen ) {
					this._selectFocusedItem( event );
				}
				break;
			case $.ui.keyCode.UP:
				if ( event.altKey ) {
					this._toggle( event );
				} else {
					this._move( "prev", event );
				}
				break;
			case $.ui.keyCode.DOWN:
				if ( event.altKey ) {
					this._toggle( event );
				} else {
					this._move( "next", event );
				}
				break;
			case $.ui.keyCode.SPACE:
				if ( this.isOpen ) {
					this._selectFocusedItem( event );
				} else {
					this._toggle( event );
				}
				break;
			case $.ui.keyCode.LEFT:
				this._move( "prev", event );
				break;
			case $.ui.keyCode.RIGHT:
				this._move( "next", event );
				break;
			case $.ui.keyCode.HOME:
			case $.ui.keyCode.PAGE_UP:
				this._move( "first", event );
				break;
			case $.ui.keyCode.END:
			case $.ui.keyCode.PAGE_DOWN:
				this._move( "last", event );
				break;
			default:
				this.menu.trigger( event );
				preventDefault = false;
			}

			if ( preventDefault ) {
				event.preventDefault();
			}
		}
	},

	_selectFocusedItem: function( event ) {
		var item = this.menuItems.eq( this.focusIndex ).parent( "li" );
		if ( !item.hasClass( "ui-state-disabled" ) ) {
			this._select( item.data( "ui-selectmenu-item" ), event );
		}
	},

	_select: function( item, event ) {
		var oldIndex = this.element[ 0 ].selectedIndex;

		// Change native select element
		this.element[ 0 ].selectedIndex = item.index;
		this.buttonItem.replaceWith( this.buttonItem = this._renderButtonItem( item ) );
		this._setAria( item );
		this._trigger( "select", event, { item: item } );

		if ( item.index !== oldIndex ) {
			this._trigger( "change", event, { item: item } );
		}

		this.close( event );
	},

	_setAria: function( item ) {
		var id = this.menuItems.eq( item.index ).attr( "id" );

		this.button.attr( {
			"aria-labelledby": id,
			"aria-activedescendant": id
		} );
		this.menu.attr( "aria-activedescendant", id );
	},

	_setOption: function( key, value ) {
		if ( key === "icons" ) {
			var icon = this.button.find( "span.ui-icon" );
			this._removeClass( icon, null, this.options.icons.button )
				._addClass( icon, null, value.button );
		}

		this._super( key, value );

		if ( key === "appendTo" ) {
			this.menuWrap.appendTo( this._appendTo() );
		}

		if ( key === "width" ) {
			this._resizeButton();
		}
	},

	_setOptionDisabled: function( value ) {
		this._super( value );

		this.menuInstance.option( "disabled", value );
		this.button.attr( "aria-disabled", value );
		this._toggleClass( this.button, null, "ui-state-disabled", value );

		this.element.prop( "disabled", value );
		if ( value ) {
			this.button.attr( "tabindex", -1 );
			this.close();
		} else {
			this.button.attr( "tabindex", 0 );
		}
	},

	_appendTo: function() {
		var element = this.options.appendTo;

		if ( element ) {
			element = element.jquery || element.nodeType ?
				$( element ) :
				this.document.find( element ).eq( 0 );
		}

		if ( !element || !element[ 0 ] ) {
			element = this.element.closest( ".ui-front, dialog" );
		}

		if ( !element.length ) {
			element = this.document[ 0 ].body;
		}

		return element;
	},

	_toggleAttr: function() {
		this.button.attr( "aria-expanded", this.isOpen );

		// We can't use two _toggleClass() calls here, because we need to make sure
		// we always remove classes first and add them second, otherwise if both classes have the
		// same theme class, it will be removed after we add it.
		this._removeClass( this.button, "ui-selectmenu-button-" +
			( this.isOpen ? "closed" : "open" ) )
			._addClass( this.button, "ui-selectmenu-button-" +
				( this.isOpen ? "open" : "closed" ) )
			._toggleClass( this.menuWrap, "ui-selectmenu-open", null, this.isOpen );

		this.menu.attr( "aria-hidden", !this.isOpen );
	},

	_resizeButton: function() {
		var width = this.options.width;

		// For `width: false`, just remove inline style and stop
		if ( width === false ) {
			this.button.css( "width", "" );
			return;
		}

		// For `width: null`, match the width of the original element
		if ( width === null ) {
			width = this.element.show().outerWidth();
			this.element.hide();
		}

		this.button.outerWidth( width );
	},

	_resizeMenu: function() {
		this.menu.outerWidth( Math.max(
			this.button.outerWidth(),

			// Support: IE10
			// IE10 wraps long text (possibly a rounding bug)
			// so we add 1px to avoid the wrapping
			this.menu.width( "" ).outerWidth() + 1
		) );
	},

	_getCreateOptions: function() {
		var options = this._super();

		options.disabled = this.element.prop( "disabled" );

		return options;
	},

	_parseOptions: function( options ) {
		var that = this,
			data = [];
		options.each( function( index, item ) {
			data.push( that._parseOption( $( item ), index ) );
		} );
		this.items = data;
	},

	_parseOption: function( option, index ) {
		var optgroup = option.parent( "optgroup" );

		return {
			element: option,
			index: index,
			value: option.val(),
			label: option.text(),
			optgroup: optgroup.attr( "label" ) || "",
			disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" )
		};
	},

	_destroy: function() {
		this._unbindFormResetHandler();
		this.menuWrap.remove();
		this.button.remove();
		this.element.show();
		this.element.removeUniqueId();
		this.labels.attr( "for", this.ids.element );
	}
} ] );


/*!
 * jQuery UI Slider 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Slider
//>>group: Widgets
//>>description: Displays a flexible slider with ranges and accessibility via keyboard.
//>>docs: http://api.jqueryui.com/slider/
//>>demos: http://jqueryui.com/slider/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/slider.css
//>>css.theme: ../../themes/base/theme.css



var widgetsSlider = $.widget( "ui.slider", $.ui.mouse, {
	version: "1.12.1",
	widgetEventPrefix: "slide",

	options: {
		animate: false,
		classes: {
			"ui-slider": "ui-corner-all",
			"ui-slider-handle": "ui-corner-all",

			// Note: ui-widget-header isn't the most fittingly semantic framework class for this
			// element, but worked best visually with a variety of themes
			"ui-slider-range": "ui-corner-all ui-widget-header"
		},
		distance: 0,
		max: 100,
		min: 0,
		orientation: "horizontal",
		range: false,
		step: 1,
		value: 0,
		values: null,

		// Callbacks
		change: null,
		slide: null,
		start: null,
		stop: null
	},

	// Number of pages in a slider
	// (how many times can you page up/down to go through the whole range)
	numPages: 5,

	_create: function() {
		this._keySliding = false;
		this._mouseSliding = false;
		this._animateOff = true;
		this._handleIndex = null;
		this._detectOrientation();
		this._mouseInit();
		this._calculateNewMax();

		this._addClass( "ui-slider ui-slider-" + this.orientation,
			"ui-widget ui-widget-content" );

		this._refresh();

		this._animateOff = false;
	},

	_refresh: function() {
		this._createRange();
		this._createHandles();
		this._setupEvents();
		this._refreshValue();
	},

	_createHandles: function() {
		var i, handleCount,
			options = this.options,
			existingHandles = this.element.find( ".ui-slider-handle" ),
			handle = "<span tabindex='0'></span>",
			handles = [];

		handleCount = ( options.values && options.values.length ) || 1;

		if ( existingHandles.length > handleCount ) {
			existingHandles.slice( handleCount ).remove();
			existingHandles = existingHandles.slice( 0, handleCount );
		}

		for ( i = existingHandles.length; i < handleCount; i++ ) {
			handles.push( handle );
		}

		this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );

		this._addClass( this.handles, "ui-slider-handle", "ui-state-default" );

		this.handle = this.handles.eq( 0 );

		this.handles.each( function( i ) {
			$( this )
				.data( "ui-slider-handle-index", i )
				.attr( "tabIndex", 0 );
		} );
	},

	_createRange: function() {
		var options = this.options;

		if ( options.range ) {
			if ( options.range === true ) {
				if ( !options.values ) {
					options.values = [ this._valueMin(), this._valueMin() ];
				} else if ( options.values.length && options.values.length !== 2 ) {
					options.values = [ options.values[ 0 ], options.values[ 0 ] ];
				} else if ( $.isArray( options.values ) ) {
					options.values = options.values.slice( 0 );
				}
			}

			if ( !this.range || !this.range.length ) {
				this.range = $( "<div>" )
					.appendTo( this.element );

				this._addClass( this.range, "ui-slider-range" );
			} else {
				this._removeClass( this.range, "ui-slider-range-min ui-slider-range-max" );

				// Handle range switching from true to min/max
				this.range.css( {
					"left": "",
					"bottom": ""
				} );
			}
			if ( options.range === "min" || options.range === "max" ) {
				this._addClass( this.range, "ui-slider-range-" + options.range );
			}
		} else {
			if ( this.range ) {
				this.range.remove();
			}
			this.range = null;
		}
	},

	_setupEvents: function() {
		this._off( this.handles );
		this._on( this.handles, this._handleEvents );
		this._hoverable( this.handles );
		this._focusable( this.handles );
	},

	_destroy: function() {
		this.handles.remove();
		if ( this.range ) {
			this.range.remove();
		}

		this._mouseDestroy();
	},

	_mouseCapture: function( event ) {
		var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
			that = this,
			o = this.options;

		if ( o.disabled ) {
			return false;
		}

		this.elementSize = {
			width: this.element.outerWidth(),
			height: this.element.outerHeight()
		};
		this.elementOffset = this.element.offset();

		position = { x: event.pageX, y: event.pageY };
		normValue = this._normValueFromMouse( position );
		distance = this._valueMax() - this._valueMin() + 1;
		this.handles.each( function( i ) {
			var thisDistance = Math.abs( normValue - that.values( i ) );
			if ( ( distance > thisDistance ) ||
				( distance === thisDistance &&
					( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) {
				distance = thisDistance;
				closestHandle = $( this );
				index = i;
			}
		} );

		allowed = this._start( event, index );
		if ( allowed === false ) {
			return false;
		}
		this._mouseSliding = true;

		this._handleIndex = index;

		this._addClass( closestHandle, null, "ui-state-active" );
		closestHandle.trigger( "focus" );

		offset = closestHandle.offset();
		mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
		this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
			left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
			top: event.pageY - offset.top -
				( closestHandle.height() / 2 ) -
				( parseInt( closestHandle.css( "borderTopWidth" ), 10 ) || 0 ) -
				( parseInt( closestHandle.css( "borderBottomWidth" ), 10 ) || 0 ) +
				( parseInt( closestHandle.css( "marginTop" ), 10 ) || 0 )
		};

		if ( !this.handles.hasClass( "ui-state-hover" ) ) {
			this._slide( event, index, normValue );
		}
		this._animateOff = true;
		return true;
	},

	_mouseStart: function() {
		return true;
	},

	_mouseDrag: function( event ) {
		var position = { x: event.pageX, y: event.pageY },
			normValue = this._normValueFromMouse( position );

		this._slide( event, this._handleIndex, normValue );

		return false;
	},

	_mouseStop: function( event ) {
		this._removeClass( this.handles, null, "ui-state-active" );
		this._mouseSliding = false;

		this._stop( event, this._handleIndex );
		this._change( event, this._handleIndex );

		this._handleIndex = null;
		this._clickOffset = null;
		this._animateOff = false;

		return false;
	},

	_detectOrientation: function() {
		this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
	},

	_normValueFromMouse: function( position ) {
		var pixelTotal,
			pixelMouse,
			percentMouse,
			valueTotal,
			valueMouse;

		if ( this.orientation === "horizontal" ) {
			pixelTotal = this.elementSize.width;
			pixelMouse = position.x - this.elementOffset.left -
				( this._clickOffset ? this._clickOffset.left : 0 );
		} else {
			pixelTotal = this.elementSize.height;
			pixelMouse = position.y - this.elementOffset.top -
				( this._clickOffset ? this._clickOffset.top : 0 );
		}

		percentMouse = ( pixelMouse / pixelTotal );
		if ( percentMouse > 1 ) {
			percentMouse = 1;
		}
		if ( percentMouse < 0 ) {
			percentMouse = 0;
		}
		if ( this.orientation === "vertical" ) {
			percentMouse = 1 - percentMouse;
		}

		valueTotal = this._valueMax() - this._valueMin();
		valueMouse = this._valueMin() + percentMouse * valueTotal;

		return this._trimAlignValue( valueMouse );
	},

	_uiHash: function( index, value, values ) {
		var uiHash = {
			handle: this.handles[ index ],
			handleIndex: index,
			value: value !== undefined ? value : this.value()
		};

		if ( this._hasMultipleValues() ) {
			uiHash.value = value !== undefined ? value : this.values( index );
			uiHash.values = values || this.values();
		}

		return uiHash;
	},

	_hasMultipleValues: function() {
		return this.options.values && this.options.values.length;
	},

	_start: function( event, index ) {
		return this._trigger( "start", event, this._uiHash( index ) );
	},

	_slide: function( event, index, newVal ) {
		var allowed, otherVal,
			currentValue = this.value(),
			newValues = this.values();

		if ( this._hasMultipleValues() ) {
			otherVal = this.values( index ? 0 : 1 );
			currentValue = this.values( index );

			if ( this.options.values.length === 2 && this.options.range === true ) {
				newVal =  index === 0 ? Math.min( otherVal, newVal ) : Math.max( otherVal, newVal );
			}

			newValues[ index ] = newVal;
		}

		if ( newVal === currentValue ) {
			return;
		}

		allowed = this._trigger( "slide", event, this._uiHash( index, newVal, newValues ) );

		// A slide can be canceled by returning false from the slide callback
		if ( allowed === false ) {
			return;
		}

		if ( this._hasMultipleValues() ) {
			this.values( index, newVal );
		} else {
			this.value( newVal );
		}
	},

	_stop: function( event, index ) {
		this._trigger( "stop", event, this._uiHash( index ) );
	},

	_change: function( event, index ) {
		if ( !this._keySliding && !this._mouseSliding ) {

			//store the last changed value index for reference when handles overlap
			this._lastChangedValue = index;
			this._trigger( "change", event, this._uiHash( index ) );
		}
	},

	value: function( newValue ) {
		if ( arguments.length ) {
			this.options.value = this._trimAlignValue( newValue );
			this._refreshValue();
			this._change( null, 0 );
			return;
		}

		return this._value();
	},

	values: function( index, newValue ) {
		var vals,
			newValues,
			i;

		if ( arguments.length > 1 ) {
			this.options.values[ index ] = this._trimAlignValue( newValue );
			this._refreshValue();
			this._change( null, index );
			return;
		}

		if ( arguments.length ) {
			if ( $.isArray( arguments[ 0 ] ) ) {
				vals = this.options.values;
				newValues = arguments[ 0 ];
				for ( i = 0; i < vals.length; i += 1 ) {
					vals[ i ] = this._trimAlignValue( newValues[ i ] );
					this._change( null, i );
				}
				this._refreshValue();
			} else {
				if ( this._hasMultipleValues() ) {
					return this._values( index );
				} else {
					return this.value();
				}
			}
		} else {
			return this._values();
		}
	},

	_setOption: function( key, value ) {
		var i,
			valsLength = 0;

		if ( key === "range" && this.options.range === true ) {
			if ( value === "min" ) {
				this.options.value = this._values( 0 );
				this.options.values = null;
			} else if ( value === "max" ) {
				this.options.value = this._values( this.options.values.length - 1 );
				this.options.values = null;
			}
		}

		if ( $.isArray( this.options.values ) ) {
			valsLength = this.options.values.length;
		}

		this._super( key, value );

		switch ( key ) {
			case "orientation":
				this._detectOrientation();
				this._removeClass( "ui-slider-horizontal ui-slider-vertical" )
					._addClass( "ui-slider-" + this.orientation );
				this._refreshValue();
				if ( this.options.range ) {
					this._refreshRange( value );
				}

				// Reset positioning from previous orientation
				this.handles.css( value === "horizontal" ? "bottom" : "left", "" );
				break;
			case "value":
				this._animateOff = true;
				this._refreshValue();
				this._change( null, 0 );
				this._animateOff = false;
				break;
			case "values":
				this._animateOff = true;
				this._refreshValue();

				// Start from the last handle to prevent unreachable handles (#9046)
				for ( i = valsLength - 1; i >= 0; i-- ) {
					this._change( null, i );
				}
				this._animateOff = false;
				break;
			case "step":
			case "min":
			case "max":
				this._animateOff = true;
				this._calculateNewMax();
				this._refreshValue();
				this._animateOff = false;
				break;
			case "range":
				this._animateOff = true;
				this._refresh();
				this._animateOff = false;
				break;
		}
	},

	_setOptionDisabled: function( value ) {
		this._super( value );

		this._toggleClass( null, "ui-state-disabled", !!value );
	},

	//internal value getter
	// _value() returns value trimmed by min and max, aligned by step
	_value: function() {
		var val = this.options.value;
		val = this._trimAlignValue( val );

		return val;
	},

	//internal values getter
	// _values() returns array of values trimmed by min and max, aligned by step
	// _values( index ) returns single value trimmed by min and max, aligned by step
	_values: function( index ) {
		var val,
			vals,
			i;

		if ( arguments.length ) {
			val = this.options.values[ index ];
			val = this._trimAlignValue( val );

			return val;
		} else if ( this._hasMultipleValues() ) {

			// .slice() creates a copy of the array
			// this copy gets trimmed by min and max and then returned
			vals = this.options.values.slice();
			for ( i = 0; i < vals.length; i += 1 ) {
				vals[ i ] = this._trimAlignValue( vals[ i ] );
			}

			return vals;
		} else {
			return [];
		}
	},

	// Returns the step-aligned value that val is closest to, between (inclusive) min and max
	_trimAlignValue: function( val ) {
		if ( val <= this._valueMin() ) {
			return this._valueMin();
		}
		if ( val >= this._valueMax() ) {
			return this._valueMax();
		}
		var step = ( this.options.step > 0 ) ? this.options.step : 1,
			valModStep = ( val - this._valueMin() ) % step,
			alignValue = val - valModStep;

		if ( Math.abs( valModStep ) * 2 >= step ) {
			alignValue += ( valModStep > 0 ) ? step : ( -step );
		}

		// Since JavaScript has problems with large floats, round
		// the final value to 5 digits after the decimal point (see #4124)
		return parseFloat( alignValue.toFixed( 5 ) );
	},

	_calculateNewMax: function() {
		var max = this.options.max,
			min = this._valueMin(),
			step = this.options.step,
			aboveMin = Math.round( ( max - min ) / step ) * step;
		max = aboveMin + min;
		if ( max > this.options.max ) {

			//If max is not divisible by step, rounding off may increase its value
			max -= step;
		}
		this.max = parseFloat( max.toFixed( this._precision() ) );
	},

	_precision: function() {
		var precision = this._precisionOf( this.options.step );
		if ( this.options.min !== null ) {
			precision = Math.max( precision, this._precisionOf( this.options.min ) );
		}
		return precision;
	},

	_precisionOf: function( num ) {
		var str = num.toString(),
			decimal = str.indexOf( "." );
		return decimal === -1 ? 0 : str.length - decimal - 1;
	},

	_valueMin: function() {
		return this.options.min;
	},

	_valueMax: function() {
		return this.max;
	},

	_refreshRange: function( orientation ) {
		if ( orientation === "vertical" ) {
			this.range.css( { "width": "", "left": "" } );
		}
		if ( orientation === "horizontal" ) {
			this.range.css( { "height": "", "bottom": "" } );
		}
	},

	_refreshValue: function() {
		var lastValPercent, valPercent, value, valueMin, valueMax,
			oRange = this.options.range,
			o = this.options,
			that = this,
			animate = ( !this._animateOff ) ? o.animate : false,
			_set = {};

		if ( this._hasMultipleValues() ) {
			this.handles.each( function( i ) {
				valPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() -
					that._valueMin() ) * 100;
				_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
				$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
				if ( that.options.range === true ) {
					if ( that.orientation === "horizontal" ) {
						if ( i === 0 ) {
							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
								left: valPercent + "%"
							}, o.animate );
						}
						if ( i === 1 ) {
							that.range[ animate ? "animate" : "css" ]( {
								width: ( valPercent - lastValPercent ) + "%"
							}, {
								queue: false,
								duration: o.animate
							} );
						}
					} else {
						if ( i === 0 ) {
							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
								bottom: ( valPercent ) + "%"
							}, o.animate );
						}
						if ( i === 1 ) {
							that.range[ animate ? "animate" : "css" ]( {
								height: ( valPercent - lastValPercent ) + "%"
							}, {
								queue: false,
								duration: o.animate
							} );
						}
					}
				}
				lastValPercent = valPercent;
			} );
		} else {
			value = this.value();
			valueMin = this._valueMin();
			valueMax = this._valueMax();
			valPercent = ( valueMax !== valueMin ) ?
					( value - valueMin ) / ( valueMax - valueMin ) * 100 :
					0;
			_set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
			this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );

			if ( oRange === "min" && this.orientation === "horizontal" ) {
				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
					width: valPercent + "%"
				}, o.animate );
			}
			if ( oRange === "max" && this.orientation === "horizontal" ) {
				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
					width: ( 100 - valPercent ) + "%"
				}, o.animate );
			}
			if ( oRange === "min" && this.orientation === "vertical" ) {
				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
					height: valPercent + "%"
				}, o.animate );
			}
			if ( oRange === "max" && this.orientation === "vertical" ) {
				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
					height: ( 100 - valPercent ) + "%"
				}, o.animate );
			}
		}
	},

	_handleEvents: {
		keydown: function( event ) {
			var allowed, curVal, newVal, step,
				index = $( event.target ).data( "ui-slider-handle-index" );

			switch ( event.keyCode ) {
				case $.ui.keyCode.HOME:
				case $.ui.keyCode.END:
				case $.ui.keyCode.PAGE_UP:
				case $.ui.keyCode.PAGE_DOWN:
				case $.ui.keyCode.UP:
				case $.ui.keyCode.RIGHT:
				case $.ui.keyCode.DOWN:
				case $.ui.keyCode.LEFT:
					event.preventDefault();
					if ( !this._keySliding ) {
						this._keySliding = true;
						this._addClass( $( event.target ), null, "ui-state-active" );
						allowed = this._start( event, index );
						if ( allowed === false ) {
							return;
						}
					}
					break;
			}

			step = this.options.step;
			if ( this._hasMultipleValues() ) {
				curVal = newVal = this.values( index );
			} else {
				curVal = newVal = this.value();
			}

			switch ( event.keyCode ) {
				case $.ui.keyCode.HOME:
					newVal = this._valueMin();
					break;
				case $.ui.keyCode.END:
					newVal = this._valueMax();
					break;
				case $.ui.keyCode.PAGE_UP:
					newVal = this._trimAlignValue(
						curVal + ( ( this._valueMax() - this._valueMin() ) / this.numPages )
					);
					break;
				case $.ui.keyCode.PAGE_DOWN:
					newVal = this._trimAlignValue(
						curVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) );
					break;
				case $.ui.keyCode.UP:
				case $.ui.keyCode.RIGHT:
					if ( curVal === this._valueMax() ) {
						return;
					}
					newVal = this._trimAlignValue( curVal + step );
					break;
				case $.ui.keyCode.DOWN:
				case $.ui.keyCode.LEFT:
					if ( curVal === this._valueMin() ) {
						return;
					}
					newVal = this._trimAlignValue( curVal - step );
					break;
			}

			this._slide( event, index, newVal );
		},
		keyup: function( event ) {
			var index = $( event.target ).data( "ui-slider-handle-index" );

			if ( this._keySliding ) {
				this._keySliding = false;
				this._stop( event, index );
				this._change( event, index );
				this._removeClass( $( event.target ), null, "ui-state-active" );
			}
		}
	}
} );


/*!
 * jQuery UI Spinner 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Spinner
//>>group: Widgets
//>>description: Displays buttons to easily input numbers via the keyboard or mouse.
//>>docs: http://api.jqueryui.com/spinner/
//>>demos: http://jqueryui.com/spinner/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/spinner.css
//>>css.theme: ../../themes/base/theme.css



function spinnerModifer( fn ) {
	return function() {
		var previous = this.element.val();
		fn.apply( this, arguments );
		this._refresh();
		if ( previous !== this.element.val() ) {
			this._trigger( "change" );
		}
	};
}

$.widget( "ui.spinner", {
	version: "1.12.1",
	defaultElement: "<input>",
	widgetEventPrefix: "spin",
	options: {
		classes: {
			"ui-spinner": "ui-corner-all",
			"ui-spinner-down": "ui-corner-br",
			"ui-spinner-up": "ui-corner-tr"
		},
		culture: null,
		icons: {
			down: "ui-icon-triangle-1-s",
			up: "ui-icon-triangle-1-n"
		},
		incremental: true,
		max: null,
		min: null,
		numberFormat: null,
		page: 10,
		step: 1,

		change: null,
		spin: null,
		start: null,
		stop: null
	},

	_create: function() {

		// handle string values that need to be parsed
		this._setOption( "max", this.options.max );
		this._setOption( "min", this.options.min );
		this._setOption( "step", this.options.step );

		// Only format if there is a value, prevents the field from being marked
		// as invalid in Firefox, see #9573.
		if ( this.value() !== "" ) {

			// Format the value, but don't constrain.
			this._value( this.element.val(), true );
		}

		this._draw();
		this._on( this._events );
		this._refresh();

		// Turning off autocomplete prevents the browser from remembering the
		// value when navigating through history, so we re-enable autocomplete
		// if the page is unloaded before the widget is destroyed. #7790
		this._on( this.window, {
			beforeunload: function() {
				this.element.removeAttr( "autocomplete" );
			}
		} );
	},

	_getCreateOptions: function() {
		var options = this._super();
		var element = this.element;

		$.each( [ "min", "max", "step" ], function( i, option ) {
			var value = element.attr( option );
			if ( value != null && value.length ) {
				options[ option ] = value;
			}
		} );

		return options;
	},

	_events: {
		keydown: function( event ) {
			if ( this._start( event ) && this._keydown( event ) ) {
				event.preventDefault();
			}
		},
		keyup: "_stop",
		focus: function() {
			this.previous = this.element.val();
		},
		blur: function( event ) {
			if ( this.cancelBlur ) {
				delete this.cancelBlur;
				return;
			}

			this._stop();
			this._refresh();
			if ( this.previous !== this.element.val() ) {
				this._trigger( "change", event );
			}
		},
		mousewheel: function( event, delta ) {
			if ( !delta ) {
				return;
			}
			if ( !this.spinning && !this._start( event ) ) {
				return false;
			}

			this._spin( ( delta > 0 ? 1 : -1 ) * this.options.step, event );
			clearTimeout( this.mousewheelTimer );
			this.mousewheelTimer = this._delay( function() {
				if ( this.spinning ) {
					this._stop( event );
				}
			}, 100 );
			event.preventDefault();
		},
		"mousedown .ui-spinner-button": function( event ) {
			var previous;

			// We never want the buttons to have focus; whenever the user is
			// interacting with the spinner, the focus should be on the input.
			// If the input is focused then this.previous is properly set from
			// when the input first received focus. If the input is not focused
			// then we need to set this.previous based on the value before spinning.
			previous = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] ) ?
				this.previous : this.element.val();
			function checkFocus() {
				var isActive = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] );
				if ( !isActive ) {
					this.element.trigger( "focus" );
					this.previous = previous;

					// support: IE
					// IE sets focus asynchronously, so we need to check if focus
					// moved off of the input because the user clicked on the button.
					this._delay( function() {
						this.previous = previous;
					} );
				}
			}

			// Ensure focus is on (or stays on) the text field
			event.preventDefault();
			checkFocus.call( this );

			// Support: IE
			// IE doesn't prevent moving focus even with event.preventDefault()
			// so we set a flag to know when we should ignore the blur event
			// and check (again) if focus moved off of the input.
			this.cancelBlur = true;
			this._delay( function() {
				delete this.cancelBlur;
				checkFocus.call( this );
			} );

			if ( this._start( event ) === false ) {
				return;
			}

			this._repeat( null, $( event.currentTarget )
				.hasClass( "ui-spinner-up" ) ? 1 : -1, event );
		},
		"mouseup .ui-spinner-button": "_stop",
		"mouseenter .ui-spinner-button": function( event ) {

			// button will add ui-state-active if mouse was down while mouseleave and kept down
			if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) {
				return;
			}

			if ( this._start( event ) === false ) {
				return false;
			}
			this._repeat( null, $( event.currentTarget )
				.hasClass( "ui-spinner-up" ) ? 1 : -1, event );
		},

		// TODO: do we really want to consider this a stop?
		// shouldn't we just stop the repeater and wait until mouseup before
		// we trigger the stop event?
		"mouseleave .ui-spinner-button": "_stop"
	},

	// Support mobile enhanced option and make backcompat more sane
	_enhance: function() {
		this.uiSpinner = this.element
			.attr( "autocomplete", "off" )
			.wrap( "<span>" )
			.parent()

				// Add buttons
				.append(
					"<a></a><a></a>"
				);
	},

	_draw: function() {
		this._enhance();

		this._addClass( this.uiSpinner, "ui-spinner", "ui-widget ui-widget-content" );
		this._addClass( "ui-spinner-input" );

		this.element.attr( "role", "spinbutton" );

		// Button bindings
		this.buttons = this.uiSpinner.children( "a" )
			.attr( "tabIndex", -1 )
			.attr( "aria-hidden", true )
			.button( {
				classes: {
					"ui-button": ""
				}
			} );

		// TODO: Right now button does not support classes this is already updated in button PR
		this._removeClass( this.buttons, "ui-corner-all" );

		this._addClass( this.buttons.first(), "ui-spinner-button ui-spinner-up" );
		this._addClass( this.buttons.last(), "ui-spinner-button ui-spinner-down" );
		this.buttons.first().button( {
			"icon": this.options.icons.up,
			"showLabel": false
		} );
		this.buttons.last().button( {
			"icon": this.options.icons.down,
			"showLabel": false
		} );

		// IE 6 doesn't understand height: 50% for the buttons
		// unless the wrapper has an explicit height
		if ( this.buttons.height() > Math.ceil( this.uiSpinner.height() * 0.5 ) &&
				this.uiSpinner.height() > 0 ) {
			this.uiSpinner.height( this.uiSpinner.height() );
		}
	},

	_keydown: function( event ) {
		var options = this.options,
			keyCode = $.ui.keyCode;

		switch ( event.keyCode ) {
		case keyCode.UP:
			this._repeat( null, 1, event );
			return true;
		case keyCode.DOWN:
			this._repeat( null, -1, event );
			return true;
		case keyCode.PAGE_UP:
			this._repeat( null, options.page, event );
			return true;
		case keyCode.PAGE_DOWN:
			this._repeat( null, -options.page, event );
			return true;
		}

		return false;
	},

	_start: function( event ) {
		if ( !this.spinning && this._trigger( "start", event ) === false ) {
			return false;
		}

		if ( !this.counter ) {
			this.counter = 1;
		}
		this.spinning = true;
		return true;
	},

	_repeat: function( i, steps, event ) {
		i = i || 500;

		clearTimeout( this.timer );
		this.timer = this._delay( function() {
			this._repeat( 40, steps, event );
		}, i );

		this._spin( steps * this.options.step, event );
	},

	_spin: function( step, event ) {
		var value = this.value() || 0;

		if ( !this.counter ) {
			this.counter = 1;
		}

		value = this._adjustValue( value + step * this._increment( this.counter ) );

		if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false ) {
			this._value( value );
			this.counter++;
		}
	},

	_increment: function( i ) {
		var incremental = this.options.incremental;

		if ( incremental ) {
			return $.isFunction( incremental ) ?
				incremental( i ) :
				Math.floor( i * i * i / 50000 - i * i / 500 + 17 * i / 200 + 1 );
		}

		return 1;
	},

	_precision: function() {
		var precision = this._precisionOf( this.options.step );
		if ( this.options.min !== null ) {
			precision = Math.max( precision, this._precisionOf( this.options.min ) );
		}
		return precision;
	},

	_precisionOf: function( num ) {
		var str = num.toString(),
			decimal = str.indexOf( "." );
		return decimal === -1 ? 0 : str.length - decimal - 1;
	},

	_adjustValue: function( value ) {
		var base, aboveMin,
			options = this.options;

		// Make sure we're at a valid step
		// - find out where we are relative to the base (min or 0)
		base = options.min !== null ? options.min : 0;
		aboveMin = value - base;

		// - round to the nearest step
		aboveMin = Math.round( aboveMin / options.step ) * options.step;

		// - rounding is based on 0, so adjust back to our base
		value = base + aboveMin;

		// Fix precision from bad JS floating point math
		value = parseFloat( value.toFixed( this._precision() ) );

		// Clamp the value
		if ( options.max !== null && value > options.max ) {
			return options.max;
		}
		if ( options.min !== null && value < options.min ) {
			return options.min;
		}

		return value;
	},

	_stop: function( event ) {
		if ( !this.spinning ) {
			return;
		}

		clearTimeout( this.timer );
		clearTimeout( this.mousewheelTimer );
		this.counter = 0;
		this.spinning = false;
		this._trigger( "stop", event );
	},

	_setOption: function( key, value ) {
		var prevValue, first, last;

		if ( key === "culture" || key === "numberFormat" ) {
			prevValue = this._parse( this.element.val() );
			this.options[ key ] = value;
			this.element.val( this._format( prevValue ) );
			return;
		}

		if ( key === "max" || key === "min" || key === "step" ) {
			if ( typeof value === "string" ) {
				value = this._parse( value );
			}
		}
		if ( key === "icons" ) {
			first = this.buttons.first().find( ".ui-icon" );
			this._removeClass( first, null, this.options.icons.up );
			this._addClass( first, null, value.up );
			last = this.buttons.last().find( ".ui-icon" );
			this._removeClass( last, null, this.options.icons.down );
			this._addClass( last, null, value.down );
		}

		this._super( key, value );
	},

	_setOptionDisabled: function( value ) {
		this._super( value );

		this._toggleClass( this.uiSpinner, null, "ui-state-disabled", !!value );
		this.element.prop( "disabled", !!value );
		this.buttons.button( value ? "disable" : "enable" );
	},

	_setOptions: spinnerModifer( function( options ) {
		this._super( options );
	} ),

	_parse: function( val ) {
		if ( typeof val === "string" && val !== "" ) {
			val = window.Globalize && this.options.numberFormat ?
				Globalize.parseFloat( val, 10, this.options.culture ) : +val;
		}
		return val === "" || isNaN( val ) ? null : val;
	},

	_format: function( value ) {
		if ( value === "" ) {
			return "";
		}
		return window.Globalize && this.options.numberFormat ?
			Globalize.format( value, this.options.numberFormat, this.options.culture ) :
			value;
	},

	_refresh: function() {
		this.element.attr( {
			"aria-valuemin": this.options.min,
			"aria-valuemax": this.options.max,

			// TODO: what should we do with values that can't be parsed?
			"aria-valuenow": this._parse( this.element.val() )
		} );
	},

	isValid: function() {
		var value = this.value();

		// Null is invalid
		if ( value === null ) {
			return false;
		}

		// If value gets adjusted, it's invalid
		return value === this._adjustValue( value );
	},

	// Update the value without triggering change
	_value: function( value, allowAny ) {
		var parsed;
		if ( value !== "" ) {
			parsed = this._parse( value );
			if ( parsed !== null ) {
				if ( !allowAny ) {
					parsed = this._adjustValue( parsed );
				}
				value = this._format( parsed );
			}
		}
		this.element.val( value );
		this._refresh();
	},

	_destroy: function() {
		this.element
			.prop( "disabled", false )
			.removeAttr( "autocomplete role aria-valuemin aria-valuemax aria-valuenow" );

		this.uiSpinner.replaceWith( this.element );
	},

	stepUp: spinnerModifer( function( steps ) {
		this._stepUp( steps );
	} ),
	_stepUp: function( steps ) {
		if ( this._start() ) {
			this._spin( ( steps || 1 ) * this.options.step );
			this._stop();
		}
	},

	stepDown: spinnerModifer( function( steps ) {
		this._stepDown( steps );
	} ),
	_stepDown: function( steps ) {
		if ( this._start() ) {
			this._spin( ( steps || 1 ) * -this.options.step );
			this._stop();
		}
	},

	pageUp: spinnerModifer( function( pages ) {
		this._stepUp( ( pages || 1 ) * this.options.page );
	} ),

	pageDown: spinnerModifer( function( pages ) {
		this._stepDown( ( pages || 1 ) * this.options.page );
	} ),

	value: function( newVal ) {
		if ( !arguments.length ) {
			return this._parse( this.element.val() );
		}
		spinnerModifer( this._value ).call( this, newVal );
	},

	widget: function() {
		return this.uiSpinner;
	}
} );

// DEPRECATED
// TODO: switch return back to widget declaration at top of file when this is removed
if ( $.uiBackCompat !== false ) {

	// Backcompat for spinner html extension points
	$.widget( "ui.spinner", $.ui.spinner, {
		_enhance: function() {
			this.uiSpinner = this.element
				.attr( "autocomplete", "off" )
				.wrap( this._uiSpinnerHtml() )
				.parent()

					// Add buttons
					.append( this._buttonHtml() );
		},
		_uiSpinnerHtml: function() {
			return "<span>";
		},

		_buttonHtml: function() {
			return "<a></a><a></a>";
		}
	} );
}

var widgetsSpinner = $.ui.spinner;


/*!
 * jQuery UI Tabs 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Tabs
//>>group: Widgets
//>>description: Transforms a set of container elements into a tab structure.
//>>docs: http://api.jqueryui.com/tabs/
//>>demos: http://jqueryui.com/tabs/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/tabs.css
//>>css.theme: ../../themes/base/theme.css



$.widget( "ui.tabs", {
	version: "1.12.1",
	delay: 300,
	options: {
		active: null,
		classes: {
			"ui-tabs": "ui-corner-all",
			"ui-tabs-nav": "ui-corner-all",
			"ui-tabs-panel": "ui-corner-bottom",
			"ui-tabs-tab": "ui-corner-top"
		},
		collapsible: false,
		event: "click",
		heightStyle: "content",
		hide: null,
		show: null,

		// Callbacks
		activate: null,
		beforeActivate: null,
		beforeLoad: null,
		load: null
	},

	_isLocal: ( function() {
		var rhash = /#.*$/;

		return function( anchor ) {
			var anchorUrl, locationUrl;

			anchorUrl = anchor.href.replace( rhash, "" );
			locationUrl = location.href.replace( rhash, "" );

			// Decoding may throw an error if the URL isn't UTF-8 (#9518)
			try {
				anchorUrl = decodeURIComponent( anchorUrl );
			} catch ( error ) {}
			try {
				locationUrl = decodeURIComponent( locationUrl );
			} catch ( error ) {}

			return anchor.hash.length > 1 && anchorUrl === locationUrl;
		};
	} )(),

	_create: function() {
		var that = this,
			options = this.options;

		this.running = false;

		this._addClass( "ui-tabs", "ui-widget ui-widget-content" );
		this._toggleClass( "ui-tabs-collapsible", null, options.collapsible );

		this._processTabs();
		options.active = this._initialActive();

		// Take disabling tabs via class attribute from HTML
		// into account and update option properly.
		if ( $.isArray( options.disabled ) ) {
			options.disabled = $.unique( options.disabled.concat(
				$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
					return that.tabs.index( li );
				} )
			) ).sort();
		}

		// Check for length avoids error when initializing empty list
		if ( this.options.active !== false && this.anchors.length ) {
			this.active = this._findActive( options.active );
		} else {
			this.active = $();
		}

		this._refresh();

		if ( this.active.length ) {
			this.load( options.active );
		}
	},

	_initialActive: function() {
		var active = this.options.active,
			collapsible = this.options.collapsible,
			locationHash = location.hash.substring( 1 );

		if ( active === null ) {

			// check the fragment identifier in the URL
			if ( locationHash ) {
				this.tabs.each( function( i, tab ) {
					if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
						active = i;
						return false;
					}
				} );
			}

			// Check for a tab marked active via a class
			if ( active === null ) {
				active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
			}

			// No active tab, set to false
			if ( active === null || active === -1 ) {
				active = this.tabs.length ? 0 : false;
			}
		}

		// Handle numbers: negative, out of range
		if ( active !== false ) {
			active = this.tabs.index( this.tabs.eq( active ) );
			if ( active === -1 ) {
				active = collapsible ? false : 0;
			}
		}

		// Don't allow collapsible: false and active: false
		if ( !collapsible && active === false && this.anchors.length ) {
			active = 0;
		}

		return active;
	},

	_getCreateEventData: function() {
		return {
			tab: this.active,
			panel: !this.active.length ? $() : this._getPanelForTab( this.active )
		};
	},

	_tabKeydown: function( event ) {
		var focusedTab = $( $.ui.safeActiveElement( this.document[ 0 ] ) ).closest( "li" ),
			selectedIndex = this.tabs.index( focusedTab ),
			goingForward = true;

		if ( this._handlePageNav( event ) ) {
			return;
		}

		switch ( event.keyCode ) {
		case $.ui.keyCode.RIGHT:
		case $.ui.keyCode.DOWN:
			selectedIndex++;
			break;
		case $.ui.keyCode.UP:
		case $.ui.keyCode.LEFT:
			goingForward = false;
			selectedIndex--;
			break;
		case $.ui.keyCode.END:
			selectedIndex = this.anchors.length - 1;
			break;
		case $.ui.keyCode.HOME:
			selectedIndex = 0;
			break;
		case $.ui.keyCode.SPACE:

			// Activate only, no collapsing
			event.preventDefault();
			clearTimeout( this.activating );
			this._activate( selectedIndex );
			return;
		case $.ui.keyCode.ENTER:

			// Toggle (cancel delayed activation, allow collapsing)
			event.preventDefault();
			clearTimeout( this.activating );

			// Determine if we should collapse or activate
			this._activate( selectedIndex === this.options.active ? false : selectedIndex );
			return;
		default:
			return;
		}

		// Focus the appropriate tab, based on which key was pressed
		event.preventDefault();
		clearTimeout( this.activating );
		selectedIndex = this._focusNextTab( selectedIndex, goingForward );

		// Navigating with control/command key will prevent automatic activation
		if ( !event.ctrlKey && !event.metaKey ) {

			// Update aria-selected immediately so that AT think the tab is already selected.
			// Otherwise AT may confuse the user by stating that they need to activate the tab,
			// but the tab will already be activated by the time the announcement finishes.
			focusedTab.attr( "aria-selected", "false" );
			this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );

			this.activating = this._delay( function() {
				this.option( "active", selectedIndex );
			}, this.delay );
		}
	},

	_panelKeydown: function( event ) {
		if ( this._handlePageNav( event ) ) {
			return;
		}

		// Ctrl+up moves focus to the current tab
		if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
			event.preventDefault();
			this.active.trigger( "focus" );
		}
	},

	// Alt+page up/down moves focus to the previous/next tab (and activates)
	_handlePageNav: function( event ) {
		if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
			this._activate( this._focusNextTab( this.options.active - 1, false ) );
			return true;
		}
		if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
			this._activate( this._focusNextTab( this.options.active + 1, true ) );
			return true;
		}
	},

	_findNextTab: function( index, goingForward ) {
		var lastTabIndex = this.tabs.length - 1;

		function constrain() {
			if ( index > lastTabIndex ) {
				index = 0;
			}
			if ( index < 0 ) {
				index = lastTabIndex;
			}
			return index;
		}

		while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
			index = goingForward ? index + 1 : index - 1;
		}

		return index;
	},

	_focusNextTab: function( index, goingForward ) {
		index = this._findNextTab( index, goingForward );
		this.tabs.eq( index ).trigger( "focus" );
		return index;
	},

	_setOption: function( key, value ) {
		if ( key === "active" ) {

			// _activate() will handle invalid values and update this.options
			this._activate( value );
			return;
		}

		this._super( key, value );

		if ( key === "collapsible" ) {
			this._toggleClass( "ui-tabs-collapsible", null, value );

			// Setting collapsible: false while collapsed; open first panel
			if ( !value && this.options.active === false ) {
				this._activate( 0 );
			}
		}

		if ( key === "event" ) {
			this._setupEvents( value );
		}

		if ( key === "heightStyle" ) {
			this._setupHeightStyle( value );
		}
	},

	_sanitizeSelector: function( hash ) {
		return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
	},

	refresh: function() {
		var options = this.options,
			lis = this.tablist.children( ":has(a[href])" );

		// Get disabled tabs from class attribute from HTML
		// this will get converted to a boolean if needed in _refresh()
		options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
			return lis.index( tab );
		} );

		this._processTabs();

		// Was collapsed or no tabs
		if ( options.active === false || !this.anchors.length ) {
			options.active = false;
			this.active = $();

		// was active, but active tab is gone
		} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {

			// all remaining tabs are disabled
			if ( this.tabs.length === options.disabled.length ) {
				options.active = false;
				this.active = $();

			// activate previous tab
			} else {
				this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
			}

		// was active, active tab still exists
		} else {

			// make sure active index is correct
			options.active = this.tabs.index( this.active );
		}

		this._refresh();
	},

	_refresh: function() {
		this._setOptionDisabled( this.options.disabled );
		this._setupEvents( this.options.event );
		this._setupHeightStyle( this.options.heightStyle );

		this.tabs.not( this.active ).attr( {
			"aria-selected": "false",
			"aria-expanded": "false",
			tabIndex: -1
		} );
		this.panels.not( this._getPanelForTab( this.active ) )
			.hide()
			.attr( {
				"aria-hidden": "true"
			} );

		// Make sure one tab is in the tab order
		if ( !this.active.length ) {
			this.tabs.eq( 0 ).attr( "tabIndex", 0 );
		} else {
			this.active
				.attr( {
					"aria-selected": "true",
					"aria-expanded": "true",
					tabIndex: 0
				} );
			this._addClass( this.active, "ui-tabs-active", "ui-state-active" );
			this._getPanelForTab( this.active )
				.show()
				.attr( {
					"aria-hidden": "false"
				} );
		}
	},

	_processTabs: function() {
		var that = this,
			prevTabs = this.tabs,
			prevAnchors = this.anchors,
			prevPanels = this.panels;

		this.tablist = this._getList().attr( "role", "tablist" );
		this._addClass( this.tablist, "ui-tabs-nav",
			"ui-helper-reset ui-helper-clearfix ui-widget-header" );

		// Prevent users from focusing disabled tabs via click
		this.tablist
			.on( "mousedown" + this.eventNamespace, "> li", function( event ) {
				if ( $( this ).is( ".ui-state-disabled" ) ) {
					event.preventDefault();
				}
			} )

			// Support: IE <9
			// Preventing the default action in mousedown doesn't prevent IE
			// from focusing the element, so if the anchor gets focused, blur.
			// We don't have to worry about focusing the previously focused
			// element since clicking on a non-focusable element should focus
			// the body anyway.
			.on( "focus" + this.eventNamespace, ".ui-tabs-anchor", function() {
				if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
					this.blur();
				}
			} );

		this.tabs = this.tablist.find( "> li:has(a[href])" )
			.attr( {
				role: "tab",
				tabIndex: -1
			} );
		this._addClass( this.tabs, "ui-tabs-tab", "ui-state-default" );

		this.anchors = this.tabs.map( function() {
			return $( "a", this )[ 0 ];
		} )
			.attr( {
				role: "presentation",
				tabIndex: -1
			} );
		this._addClass( this.anchors, "ui-tabs-anchor" );

		this.panels = $();

		this.anchors.each( function( i, anchor ) {
			var selector, panel, panelId,
				anchorId = $( anchor ).uniqueId().attr( "id" ),
				tab = $( anchor ).closest( "li" ),
				originalAriaControls = tab.attr( "aria-controls" );

			// Inline tab
			if ( that._isLocal( anchor ) ) {
				selector = anchor.hash;
				panelId = selector.substring( 1 );
				panel = that.element.find( that._sanitizeSelector( selector ) );

			// remote tab
			} else {

				// If the tab doesn't already have aria-controls,
				// generate an id by using a throw-away element
				panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id;
				selector = "#" + panelId;
				panel = that.element.find( selector );
				if ( !panel.length ) {
					panel = that._createPanel( panelId );
					panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
				}
				panel.attr( "aria-live", "polite" );
			}

			if ( panel.length ) {
				that.panels = that.panels.add( panel );
			}
			if ( originalAriaControls ) {
				tab.data( "ui-tabs-aria-controls", originalAriaControls );
			}
			tab.attr( {
				"aria-controls": panelId,
				"aria-labelledby": anchorId
			} );
			panel.attr( "aria-labelledby", anchorId );
		} );

		this.panels.attr( "role", "tabpanel" );
		this._addClass( this.panels, "ui-tabs-panel", "ui-widget-content" );

		// Avoid memory leaks (#10056)
		if ( prevTabs ) {
			this._off( prevTabs.not( this.tabs ) );
			this._off( prevAnchors.not( this.anchors ) );
			this._off( prevPanels.not( this.panels ) );
		}
	},

	// Allow overriding how to find the list for rare usage scenarios (#7715)
	_getList: function() {
		return this.tablist || this.element.find( "ol, ul" ).eq( 0 );
	},

	_createPanel: function( id ) {
		return $( "<div>" )
			.attr( "id", id )
			.data( "ui-tabs-destroy", true );
	},

	_setOptionDisabled: function( disabled ) {
		var currentItem, li, i;

		if ( $.isArray( disabled ) ) {
			if ( !disabled.length ) {
				disabled = false;
			} else if ( disabled.length === this.anchors.length ) {
				disabled = true;
			}
		}

		// Disable tabs
		for ( i = 0; ( li = this.tabs[ i ] ); i++ ) {
			currentItem = $( li );
			if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
				currentItem.attr( "aria-disabled", "true" );
				this._addClass( currentItem, null, "ui-state-disabled" );
			} else {
				currentItem.removeAttr( "aria-disabled" );
				this._removeClass( currentItem, null, "ui-state-disabled" );
			}
		}

		this.options.disabled = disabled;

		this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null,
			disabled === true );
	},

	_setupEvents: function( event ) {
		var events = {};
		if ( event ) {
			$.each( event.split( " " ), function( index, eventName ) {
				events[ eventName ] = "_eventHandler";
			} );
		}

		this._off( this.anchors.add( this.tabs ).add( this.panels ) );

		// Always prevent the default action, even when disabled
		this._on( true, this.anchors, {
			click: function( event ) {
				event.preventDefault();
			}
		} );
		this._on( this.anchors, events );
		this._on( this.tabs, { keydown: "_tabKeydown" } );
		this._on( this.panels, { keydown: "_panelKeydown" } );

		this._focusable( this.tabs );
		this._hoverable( this.tabs );
	},

	_setupHeightStyle: function( heightStyle ) {
		var maxHeight,
			parent = this.element.parent();

		if ( heightStyle === "fill" ) {
			maxHeight = parent.height();
			maxHeight -= this.element.outerHeight() - this.element.height();

			this.element.siblings( ":visible" ).each( function() {
				var elem = $( this ),
					position = elem.css( "position" );

				if ( position === "absolute" || position === "fixed" ) {
					return;
				}
				maxHeight -= elem.outerHeight( true );
			} );

			this.element.children().not( this.panels ).each( function() {
				maxHeight -= $( this ).outerHeight( true );
			} );

			this.panels.each( function() {
				$( this ).height( Math.max( 0, maxHeight -
					$( this ).innerHeight() + $( this ).height() ) );
			} )
				.css( "overflow", "auto" );
		} else if ( heightStyle === "auto" ) {
			maxHeight = 0;
			this.panels.each( function() {
				maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
			} ).height( maxHeight );
		}
	},

	_eventHandler: function( event ) {
		var options = this.options,
			active = this.active,
			anchor = $( event.currentTarget ),
			tab = anchor.closest( "li" ),
			clickedIsActive = tab[ 0 ] === active[ 0 ],
			collapsing = clickedIsActive && options.collapsible,
			toShow = collapsing ? $() : this._getPanelForTab( tab ),
			toHide = !active.length ? $() : this._getPanelForTab( active ),
			eventData = {
				oldTab: active,
				oldPanel: toHide,
				newTab: collapsing ? $() : tab,
				newPanel: toShow
			};

		event.preventDefault();

		if ( tab.hasClass( "ui-state-disabled" ) ||

				// tab is already loading
				tab.hasClass( "ui-tabs-loading" ) ||

				// can't switch durning an animation
				this.running ||

				// click on active header, but not collapsible
				( clickedIsActive && !options.collapsible ) ||

				// allow canceling activation
				( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
			return;
		}

		options.active = collapsing ? false : this.tabs.index( tab );

		this.active = clickedIsActive ? $() : tab;
		if ( this.xhr ) {
			this.xhr.abort();
		}

		if ( !toHide.length && !toShow.length ) {
			$.error( "jQuery UI Tabs: Mismatching fragment identifier." );
		}

		if ( toShow.length ) {
			this.load( this.tabs.index( tab ), event );
		}
		this._toggle( event, eventData );
	},

	// Handles show/hide for selecting tabs
	_toggle: function( event, eventData ) {
		var that = this,
			toShow = eventData.newPanel,
			toHide = eventData.oldPanel;

		this.running = true;

		function complete() {
			that.running = false;
			that._trigger( "activate", event, eventData );
		}

		function show() {
			that._addClass( eventData.newTab.closest( "li" ), "ui-tabs-active", "ui-state-active" );

			if ( toShow.length && that.options.show ) {
				that._show( toShow, that.options.show, complete );
			} else {
				toShow.show();
				complete();
			}
		}

		// Start out by hiding, then showing, then completing
		if ( toHide.length && this.options.hide ) {
			this._hide( toHide, this.options.hide, function() {
				that._removeClass( eventData.oldTab.closest( "li" ),
					"ui-tabs-active", "ui-state-active" );
				show();
			} );
		} else {
			this._removeClass( eventData.oldTab.closest( "li" ),
				"ui-tabs-active", "ui-state-active" );
			toHide.hide();
			show();
		}

		toHide.attr( "aria-hidden", "true" );
		eventData.oldTab.attr( {
			"aria-selected": "false",
			"aria-expanded": "false"
		} );

		// If we're switching tabs, remove the old tab from the tab order.
		// If we're opening from collapsed state, remove the previous tab from the tab order.
		// If we're collapsing, then keep the collapsing tab in the tab order.
		if ( toShow.length && toHide.length ) {
			eventData.oldTab.attr( "tabIndex", -1 );
		} else if ( toShow.length ) {
			this.tabs.filter( function() {
				return $( this ).attr( "tabIndex" ) === 0;
			} )
				.attr( "tabIndex", -1 );
		}

		toShow.attr( "aria-hidden", "false" );
		eventData.newTab.attr( {
			"aria-selected": "true",
			"aria-expanded": "true",
			tabIndex: 0
		} );
	},

	_activate: function( index ) {
		var anchor,
			active = this._findActive( index );

		// Trying to activate the already active panel
		if ( active[ 0 ] === this.active[ 0 ] ) {
			return;
		}

		// Trying to collapse, simulate a click on the current active header
		if ( !active.length ) {
			active = this.active;
		}

		anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
		this._eventHandler( {
			target: anchor,
			currentTarget: anchor,
			preventDefault: $.noop
		} );
	},

	_findActive: function( index ) {
		return index === false ? $() : this.tabs.eq( index );
	},

	_getIndex: function( index ) {

		// meta-function to give users option to provide a href string instead of a numerical index.
		if ( typeof index === "string" ) {
			index = this.anchors.index( this.anchors.filter( "[href$='" +
				$.ui.escapeSelector( index ) + "']" ) );
		}

		return index;
	},

	_destroy: function() {
		if ( this.xhr ) {
			this.xhr.abort();
		}

		this.tablist
			.removeAttr( "role" )
			.off( this.eventNamespace );

		this.anchors
			.removeAttr( "role tabIndex" )
			.removeUniqueId();

		this.tabs.add( this.panels ).each( function() {
			if ( $.data( this, "ui-tabs-destroy" ) ) {
				$( this ).remove();
			} else {
				$( this ).removeAttr( "role tabIndex " +
					"aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded" );
			}
		} );

		this.tabs.each( function() {
			var li = $( this ),
				prev = li.data( "ui-tabs-aria-controls" );
			if ( prev ) {
				li
					.attr( "aria-controls", prev )
					.removeData( "ui-tabs-aria-controls" );
			} else {
				li.removeAttr( "aria-controls" );
			}
		} );

		this.panels.show();

		if ( this.options.heightStyle !== "content" ) {
			this.panels.css( "height", "" );
		}
	},

	enable: function( index ) {
		var disabled = this.options.disabled;
		if ( disabled === false ) {
			return;
		}

		if ( index === undefined ) {
			disabled = false;
		} else {
			index = this._getIndex( index );
			if ( $.isArray( disabled ) ) {
				disabled = $.map( disabled, function( num ) {
					return num !== index ? num : null;
				} );
			} else {
				disabled = $.map( this.tabs, function( li, num ) {
					return num !== index ? num : null;
				} );
			}
		}
		this._setOptionDisabled( disabled );
	},

	disable: function( index ) {
		var disabled = this.options.disabled;
		if ( disabled === true ) {
			return;
		}

		if ( index === undefined ) {
			disabled = true;
		} else {
			index = this._getIndex( index );
			if ( $.inArray( index, disabled ) !== -1 ) {
				return;
			}
			if ( $.isArray( disabled ) ) {
				disabled = $.merge( [ index ], disabled ).sort();
			} else {
				disabled = [ index ];
			}
		}
		this._setOptionDisabled( disabled );
	},

	load: function( index, event ) {
		index = this._getIndex( index );
		var that = this,
			tab = this.tabs.eq( index ),
			anchor = tab.find( ".ui-tabs-anchor" ),
			panel = this._getPanelForTab( tab ),
			eventData = {
				tab: tab,
				panel: panel
			},
			complete = function( jqXHR, status ) {
				if ( status === "abort" ) {
					that.panels.stop( false, true );
				}

				that._removeClass( tab, "ui-tabs-loading" );
				panel.removeAttr( "aria-busy" );

				if ( jqXHR === that.xhr ) {
					delete that.xhr;
				}
			};

		// Not remote
		if ( this._isLocal( anchor[ 0 ] ) ) {
			return;
		}

		this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );

		// Support: jQuery <1.8
		// jQuery <1.8 returns false if the request is canceled in beforeSend,
		// but as of 1.8, $.ajax() always returns a jqXHR object.
		if ( this.xhr && this.xhr.statusText !== "canceled" ) {
			this._addClass( tab, "ui-tabs-loading" );
			panel.attr( "aria-busy", "true" );

			this.xhr
				.done( function( response, status, jqXHR ) {

					// support: jQuery <1.8
					// http://bugs.jquery.com/ticket/11778
					setTimeout( function() {
						panel.html( response );
						that._trigger( "load", event, eventData );

						complete( jqXHR, status );
					}, 1 );
				} )
				.fail( function( jqXHR, status ) {

					// support: jQuery <1.8
					// http://bugs.jquery.com/ticket/11778
					setTimeout( function() {
						complete( jqXHR, status );
					}, 1 );
				} );
		}
	},

	_ajaxSettings: function( anchor, event, eventData ) {
		var that = this;
		return {

			// Support: IE <11 only
			// Strip any hash that exists to prevent errors with the Ajax request
			url: anchor.attr( "href" ).replace( /#.*$/, "" ),
			beforeSend: function( jqXHR, settings ) {
				return that._trigger( "beforeLoad", event,
					$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );
			}
		};
	},

	_getPanelForTab: function( tab ) {
		var id = $( tab ).attr( "aria-controls" );
		return this.element.find( this._sanitizeSelector( "#" + id ) );
	}
} );

// DEPRECATED
// TODO: Switch return back to widget declaration at top of file when this is removed
if ( $.uiBackCompat !== false ) {

	// Backcompat for ui-tab class (now ui-tabs-tab)
	$.widget( "ui.tabs", $.ui.tabs, {
		_processTabs: function() {
			this._superApply( arguments );
			this._addClass( this.tabs, "ui-tab" );
		}
	} );
}

var widgetsTabs = $.ui.tabs;


/*!
 * jQuery UI Tooltip 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Tooltip
//>>group: Widgets
//>>description: Shows additional information for any element on hover or focus.
//>>docs: http://api.jqueryui.com/tooltip/
//>>demos: http://jqueryui.com/tooltip/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/tooltip.css
//>>css.theme: ../../themes/base/theme.css



$.widget( "ui.tooltip", {
	version: "1.12.1",
	options: {
		classes: {
			"ui-tooltip": "ui-corner-all ui-widget-shadow"
		},
		content: function() {

			// support: IE<9, Opera in jQuery <1.7
			// .text() can't accept undefined, so coerce to a string
			var title = $( this ).attr( "title" ) || "";

			// Escape title, since we're going from an attribute to raw HTML
			return $( "<a>" ).text( title ).html();
		},
		hide: true,

		// Disabled elements have inconsistent behavior across browsers (#8661)
		items: "[title]:not([disabled])",
		position: {
			my: "left top+15",
			at: "left bottom",
			collision: "flipfit flip"
		},
		show: true,
		track: false,

		// Callbacks
		close: null,
		open: null
	},

	_addDescribedBy: function( elem, id ) {
		var describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ );
		describedby.push( id );
		elem
			.data( "ui-tooltip-id", id )
			.attr( "aria-describedby", $.trim( describedby.join( " " ) ) );
	},

	_removeDescribedBy: function( elem ) {
		var id = elem.data( "ui-tooltip-id" ),
			describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ ),
			index = $.inArray( id, describedby );

		if ( index !== -1 ) {
			describedby.splice( index, 1 );
		}

		elem.removeData( "ui-tooltip-id" );
		describedby = $.trim( describedby.join( " " ) );
		if ( describedby ) {
			elem.attr( "aria-describedby", describedby );
		} else {
			elem.removeAttr( "aria-describedby" );
		}
	},

	_create: function() {
		this._on( {
			mouseover: "open",
			focusin: "open"
		} );

		// IDs of generated tooltips, needed for destroy
		this.tooltips = {};

		// IDs of parent tooltips where we removed the title attribute
		this.parents = {};

		// Append the aria-live region so tooltips announce correctly
		this.liveRegion = $( "<div>" )
			.attr( {
				role: "log",
				"aria-live": "assertive",
				"aria-relevant": "additions"
			} )
			.appendTo( this.document[ 0 ].body );
		this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" );

		this.disabledTitles = $( [] );
	},

	_setOption: function( key, value ) {
		var that = this;

		this._super( key, value );

		if ( key === "content" ) {
			$.each( this.tooltips, function( id, tooltipData ) {
				that._updateContent( tooltipData.element );
			} );
		}
	},

	_setOptionDisabled: function( value ) {
		this[ value ? "_disable" : "_enable" ]();
	},

	_disable: function() {
		var that = this;

		// Close open tooltips
		$.each( this.tooltips, function( id, tooltipData ) {
			var event = $.Event( "blur" );
			event.target = event.currentTarget = tooltipData.element[ 0 ];
			that.close( event, true );
		} );

		// Remove title attributes to prevent native tooltips
		this.disabledTitles = this.disabledTitles.add(
			this.element.find( this.options.items ).addBack()
				.filter( function() {
					var element = $( this );
					if ( element.is( "[title]" ) ) {
						return element
							.data( "ui-tooltip-title", element.attr( "title" ) )
							.removeAttr( "title" );
					}
				} )
		);
	},

	_enable: function() {

		// restore title attributes
		this.disabledTitles.each( function() {
			var element = $( this );
			if ( element.data( "ui-tooltip-title" ) ) {
				element.attr( "title", element.data( "ui-tooltip-title" ) );
			}
		} );
		this.disabledTitles = $( [] );
	},

	open: function( event ) {
		var that = this,
			target = $( event ? event.target : this.element )

				// we need closest here due to mouseover bubbling,
				// but always pointing at the same event target
				.closest( this.options.items );

		// No element to show a tooltip for or the tooltip is already open
		if ( !target.length || target.data( "ui-tooltip-id" ) ) {
			return;
		}

		if ( target.attr( "title" ) ) {
			target.data( "ui-tooltip-title", target.attr( "title" ) );
		}

		target.data( "ui-tooltip-open", true );

		// Kill parent tooltips, custom or native, for hover
		if ( event && event.type === "mouseover" ) {
			target.parents().each( function() {
				var parent = $( this ),
					blurEvent;
				if ( parent.data( "ui-tooltip-open" ) ) {
					blurEvent = $.Event( "blur" );
					blurEvent.target = blurEvent.currentTarget = this;
					that.close( blurEvent, true );
				}
				if ( parent.attr( "title" ) ) {
					parent.uniqueId();
					that.parents[ this.id ] = {
						element: this,
						title: parent.attr( "title" )
					};
					parent.attr( "title", "" );
				}
			} );
		}

		this._registerCloseHandlers( event, target );
		this._updateContent( target, event );
	},

	_updateContent: function( target, event ) {
		var content,
			contentOption = this.options.content,
			that = this,
			eventType = event ? event.type : null;

		if ( typeof contentOption === "string" || contentOption.nodeType ||
				contentOption.jquery ) {
			return this._open( event, target, contentOption );
		}

		content = contentOption.call( target[ 0 ], function( response ) {

			// IE may instantly serve a cached response for ajax requests
			// delay this call to _open so the other call to _open runs first
			that._delay( function() {

				// Ignore async response if tooltip was closed already
				if ( !target.data( "ui-tooltip-open" ) ) {
					return;
				}

				// JQuery creates a special event for focusin when it doesn't
				// exist natively. To improve performance, the native event
				// object is reused and the type is changed. Therefore, we can't
				// rely on the type being correct after the event finished
				// bubbling, so we set it back to the previous value. (#8740)
				if ( event ) {
					event.type = eventType;
				}
				this._open( event, target, response );
			} );
		} );
		if ( content ) {
			this._open( event, target, content );
		}
	},

	_open: function( event, target, content ) {
		var tooltipData, tooltip, delayedShow, a11yContent,
			positionOption = $.extend( {}, this.options.position );

		if ( !content ) {
			return;
		}

		// Content can be updated multiple times. If the tooltip already
		// exists, then just update the content and bail.
		tooltipData = this._find( target );
		if ( tooltipData ) {
			tooltipData.tooltip.find( ".ui-tooltip-content" ).html( content );
			return;
		}

		// If we have a title, clear it to prevent the native tooltip
		// we have to check first to avoid defining a title if none exists
		// (we don't want to cause an element to start matching [title])
		//
		// We use removeAttr only for key events, to allow IE to export the correct
		// accessible attributes. For mouse events, set to empty string to avoid
		// native tooltip showing up (happens only when removing inside mouseover).
		if ( target.is( "[title]" ) ) {
			if ( event && event.type === "mouseover" ) {
				target.attr( "title", "" );
			} else {
				target.removeAttr( "title" );
			}
		}

		tooltipData = this._tooltip( target );
		tooltip = tooltipData.tooltip;
		this._addDescribedBy( target, tooltip.attr( "id" ) );
		tooltip.find( ".ui-tooltip-content" ).html( content );

		// Support: Voiceover on OS X, JAWS on IE <= 9
		// JAWS announces deletions even when aria-relevant="additions"
		// Voiceover will sometimes re-read the entire log region's contents from the beginning
		this.liveRegion.children().hide();
		a11yContent = $( "<div>" ).html( tooltip.find( ".ui-tooltip-content" ).html() );
		a11yContent.removeAttr( "name" ).find( "[name]" ).removeAttr( "name" );
		a11yContent.removeAttr( "id" ).find( "[id]" ).removeAttr( "id" );
		a11yContent.appendTo( this.liveRegion );

		function position( event ) {
			positionOption.of = event;
			if ( tooltip.is( ":hidden" ) ) {
				return;
			}
			tooltip.position( positionOption );
		}
		if ( this.options.track && event && /^mouse/.test( event.type ) ) {
			this._on( this.document, {
				mousemove: position
			} );

			// trigger once to override element-relative positioning
			position( event );
		} else {
			tooltip.position( $.extend( {
				of: target
			}, this.options.position ) );
		}

		tooltip.hide();

		this._show( tooltip, this.options.show );

		// Handle tracking tooltips that are shown with a delay (#8644). As soon
		// as the tooltip is visible, position the tooltip using the most recent
		// event.
		// Adds the check to add the timers only when both delay and track options are set (#14682)
		if ( this.options.track && this.options.show && this.options.show.delay ) {
			delayedShow = this.delayedShow = setInterval( function() {
				if ( tooltip.is( ":visible" ) ) {
					position( positionOption.of );
					clearInterval( delayedShow );
				}
			}, $.fx.interval );
		}

		this._trigger( "open", event, { tooltip: tooltip } );
	},

	_registerCloseHandlers: function( event, target ) {
		var events = {
			keyup: function( event ) {
				if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
					var fakeEvent = $.Event( event );
					fakeEvent.currentTarget = target[ 0 ];
					this.close( fakeEvent, true );
				}
			}
		};

		// Only bind remove handler for delegated targets. Non-delegated
		// tooltips will handle this in destroy.
		if ( target[ 0 ] !== this.element[ 0 ] ) {
			events.remove = function() {
				this._removeTooltip( this._find( target ).tooltip );
			};
		}

		if ( !event || event.type === "mouseover" ) {
			events.mouseleave = "close";
		}
		if ( !event || event.type === "focusin" ) {
			events.focusout = "close";
		}
		this._on( true, target, events );
	},

	close: function( event ) {
		var tooltip,
			that = this,
			target = $( event ? event.currentTarget : this.element ),
			tooltipData = this._find( target );

		// The tooltip may already be closed
		if ( !tooltipData ) {

			// We set ui-tooltip-open immediately upon open (in open()), but only set the
			// additional data once there's actually content to show (in _open()). So even if the
			// tooltip doesn't have full data, we always remove ui-tooltip-open in case we're in
			// the period between open() and _open().
			target.removeData( "ui-tooltip-open" );
			return;
		}

		tooltip = tooltipData.tooltip;

		// Disabling closes the tooltip, so we need to track when we're closing
		// to avoid an infinite loop in case the tooltip becomes disabled on close
		if ( tooltipData.closing ) {
			return;
		}

		// Clear the interval for delayed tracking tooltips
		clearInterval( this.delayedShow );

		// Only set title if we had one before (see comment in _open())
		// If the title attribute has changed since open(), don't restore
		if ( target.data( "ui-tooltip-title" ) && !target.attr( "title" ) ) {
			target.attr( "title", target.data( "ui-tooltip-title" ) );
		}

		this._removeDescribedBy( target );

		tooltipData.hiding = true;
		tooltip.stop( true );
		this._hide( tooltip, this.options.hide, function() {
			that._removeTooltip( $( this ) );
		} );

		target.removeData( "ui-tooltip-open" );
		this._off( target, "mouseleave focusout keyup" );

		// Remove 'remove' binding only on delegated targets
		if ( target[ 0 ] !== this.element[ 0 ] ) {
			this._off( target, "remove" );
		}
		this._off( this.document, "mousemove" );

		if ( event && event.type === "mouseleave" ) {
			$.each( this.parents, function( id, parent ) {
				$( parent.element ).attr( "title", parent.title );
				delete that.parents[ id ];
			} );
		}

		tooltipData.closing = true;
		this._trigger( "close", event, { tooltip: tooltip } );
		if ( !tooltipData.hiding ) {
			tooltipData.closing = false;
		}
	},

	_tooltip: function( element ) {
		var tooltip = $( "<div>" ).attr( "role", "tooltip" ),
			content = $( "<div>" ).appendTo( tooltip ),
			id = tooltip.uniqueId().attr( "id" );

		this._addClass( content, "ui-tooltip-content" );
		this._addClass( tooltip, "ui-tooltip", "ui-widget ui-widget-content" );

		tooltip.appendTo( this._appendTo( element ) );

		return this.tooltips[ id ] = {
			element: element,
			tooltip: tooltip
		};
	},

	_find: function( target ) {
		var id = target.data( "ui-tooltip-id" );
		return id ? this.tooltips[ id ] : null;
	},

	_removeTooltip: function( tooltip ) {
		tooltip.remove();
		delete this.tooltips[ tooltip.attr( "id" ) ];
	},

	_appendTo: function( target ) {
		var element = target.closest( ".ui-front, dialog" );

		if ( !element.length ) {
			element = this.document[ 0 ].body;
		}

		return element;
	},

	_destroy: function() {
		var that = this;

		// Close open tooltips
		$.each( this.tooltips, function( id, tooltipData ) {

			// Delegate to close method to handle common cleanup
			var event = $.Event( "blur" ),
				element = tooltipData.element;
			event.target = event.currentTarget = element[ 0 ];
			that.close( event, true );

			// Remove immediately; destroying an open tooltip doesn't use the
			// hide animation
			$( "#" + id ).remove();

			// Restore the title
			if ( element.data( "ui-tooltip-title" ) ) {

				// If the title attribute has changed since open(), don't restore
				if ( !element.attr( "title" ) ) {
					element.attr( "title", element.data( "ui-tooltip-title" ) );
				}
				element.removeData( "ui-tooltip-title" );
			}
		} );
		this.liveRegion.remove();
	}
} );

// DEPRECATED
// TODO: Switch return back to widget declaration at top of file when this is removed
if ( $.uiBackCompat !== false ) {

	// Backcompat for tooltipClass option
	$.widget( "ui.tooltip", $.ui.tooltip, {
		options: {
			tooltipClass: null
		},
		_tooltip: function() {
			var tooltipData = this._superApply( arguments );
			if ( this.options.tooltipClass ) {
				tooltipData.tooltip.addClass( this.options.tooltipClass );
			}
			return tooltipData;
		}
	} );
}

var widgetsTooltip = $.ui.tooltip;


/*!
 * jQuery UI Effects 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Effects Core
//>>group: Effects
// jscs:disable maximumLineLength
//>>description: Extends the internal jQuery effects. Includes morphing and easing. Required by all other effects.
// jscs:enable maximumLineLength
//>>docs: http://api.jqueryui.com/category/effects-core/
//>>demos: http://jqueryui.com/effect/



var dataSpace = "ui-effects-",
	dataSpaceStyle = "ui-effects-style",
	dataSpaceAnimated = "ui-effects-animated",

	// Create a local jQuery because jQuery Color relies on it and the
	// global may not exist with AMD and a custom build (#10199)
	jQuery = $;

$.effects = {
	effect: {}
};

/*!
 * jQuery Color Animations v2.1.2
 * https://github.com/jquery/jquery-color
 *
 * Copyright 2014 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * Date: Wed Jan 16 08:47:09 2013 -0600
 */
( function( jQuery, undefined ) {

	var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor " +
		"borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",

	// Plusequals test for += 100 -= 100
	rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,

	// A set of RE's that can match strings and generate color tuples.
	stringParsers = [ {
			re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
			parse: function( execResult ) {
				return [
					execResult[ 1 ],
					execResult[ 2 ],
					execResult[ 3 ],
					execResult[ 4 ]
				];
			}
		}, {
			re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
			parse: function( execResult ) {
				return [
					execResult[ 1 ] * 2.55,
					execResult[ 2 ] * 2.55,
					execResult[ 3 ] * 2.55,
					execResult[ 4 ]
				];
			}
		}, {

			// This regex ignores A-F because it's compared against an already lowercased string
			re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
			parse: function( execResult ) {
				return [
					parseInt( execResult[ 1 ], 16 ),
					parseInt( execResult[ 2 ], 16 ),
					parseInt( execResult[ 3 ], 16 )
				];
			}
		}, {

			// This regex ignores A-F because it's compared against an already lowercased string
			re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
			parse: function( execResult ) {
				return [
					parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
					parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
					parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
				];
			}
		}, {
			re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
			space: "hsla",
			parse: function( execResult ) {
				return [
					execResult[ 1 ],
					execResult[ 2 ] / 100,
					execResult[ 3 ] / 100,
					execResult[ 4 ]
				];
			}
		} ],

	// JQuery.Color( )
	color = jQuery.Color = function( color, green, blue, alpha ) {
		return new jQuery.Color.fn.parse( color, green, blue, alpha );
	},
	spaces = {
		rgba: {
			props: {
				red: {
					idx: 0,
					type: "byte"
				},
				green: {
					idx: 1,
					type: "byte"
				},
				blue: {
					idx: 2,
					type: "byte"
				}
			}
		},

		hsla: {
			props: {
				hue: {
					idx: 0,
					type: "degrees"
				},
				saturation: {
					idx: 1,
					type: "percent"
				},
				lightness: {
					idx: 2,
					type: "percent"
				}
			}
		}
	},
	propTypes = {
		"byte": {
			floor: true,
			max: 255
		},
		"percent": {
			max: 1
		},
		"degrees": {
			mod: 360,
			floor: true
		}
	},
	support = color.support = {},

	// Element for support tests
	supportElem = jQuery( "<p>" )[ 0 ],

	// Colors = jQuery.Color.names
	colors,

	// Local aliases of functions called often
	each = jQuery.each;

// Determine rgba support immediately
supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;

// Define cache name and alpha properties
// for rgba and hsla spaces
each( spaces, function( spaceName, space ) {
	space.cache = "_" + spaceName;
	space.props.alpha = {
		idx: 3,
		type: "percent",
		def: 1
	};
} );

function clamp( value, prop, allowEmpty ) {
	var type = propTypes[ prop.type ] || {};

	if ( value == null ) {
		return ( allowEmpty || !prop.def ) ? null : prop.def;
	}

	// ~~ is an short way of doing floor for positive numbers
	value = type.floor ? ~~value : parseFloat( value );

	// IE will pass in empty strings as value for alpha,
	// which will hit this case
	if ( isNaN( value ) ) {
		return prop.def;
	}

	if ( type.mod ) {

		// We add mod before modding to make sure that negatives values
		// get converted properly: -10 -> 350
		return ( value + type.mod ) % type.mod;
	}

	// For now all property types without mod have min and max
	return 0 > value ? 0 : type.max < value ? type.max : value;
}

function stringParse( string ) {
	var inst = color(),
		rgba = inst._rgba = [];

	string = string.toLowerCase();

	each( stringParsers, function( i, parser ) {
		var parsed,
			match = parser.re.exec( string ),
			values = match && parser.parse( match ),
			spaceName = parser.space || "rgba";

		if ( values ) {
			parsed = inst[ spaceName ]( values );

			// If this was an rgba parse the assignment might happen twice
			// oh well....
			inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
			rgba = inst._rgba = parsed._rgba;

			// Exit each( stringParsers ) here because we matched
			return false;
		}
	} );

	// Found a stringParser that handled it
	if ( rgba.length ) {

		// If this came from a parsed string, force "transparent" when alpha is 0
		// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
		if ( rgba.join() === "0,0,0,0" ) {
			jQuery.extend( rgba, colors.transparent );
		}
		return inst;
	}

	// Named colors
	return colors[ string ];
}

color.fn = jQuery.extend( color.prototype, {
	parse: function( red, green, blue, alpha ) {
		if ( red === undefined ) {
			this._rgba = [ null, null, null, null ];
			return this;
		}
		if ( red.jquery || red.nodeType ) {
			red = jQuery( red ).css( green );
			green = undefined;
		}

		var inst = this,
			type = jQuery.type( red ),
			rgba = this._rgba = [];

		// More than 1 argument specified - assume ( red, green, blue, alpha )
		if ( green !== undefined ) {
			red = [ red, green, blue, alpha ];
			type = "array";
		}

		if ( type === "string" ) {
			return this.parse( stringParse( red ) || colors._default );
		}

		if ( type === "array" ) {
			each( spaces.rgba.props, function( key, prop ) {
				rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
			} );
			return this;
		}

		if ( type === "object" ) {
			if ( red instanceof color ) {
				each( spaces, function( spaceName, space ) {
					if ( red[ space.cache ] ) {
						inst[ space.cache ] = red[ space.cache ].slice();
					}
				} );
			} else {
				each( spaces, function( spaceName, space ) {
					var cache = space.cache;
					each( space.props, function( key, prop ) {

						// If the cache doesn't exist, and we know how to convert
						if ( !inst[ cache ] && space.to ) {

							// If the value was null, we don't need to copy it
							// if the key was alpha, we don't need to copy it either
							if ( key === "alpha" || red[ key ] == null ) {
								return;
							}
							inst[ cache ] = space.to( inst._rgba );
						}

						// This is the only case where we allow nulls for ALL properties.
						// call clamp with alwaysAllowEmpty
						inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
					} );

					// Everything defined but alpha?
					if ( inst[ cache ] &&
							jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {

						// Use the default of 1
						inst[ cache ][ 3 ] = 1;
						if ( space.from ) {
							inst._rgba = space.from( inst[ cache ] );
						}
					}
				} );
			}
			return this;
		}
	},
	is: function( compare ) {
		var is = color( compare ),
			same = true,
			inst = this;

		each( spaces, function( _, space ) {
			var localCache,
				isCache = is[ space.cache ];
			if ( isCache ) {
				localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
				each( space.props, function( _, prop ) {
					if ( isCache[ prop.idx ] != null ) {
						same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
						return same;
					}
				} );
			}
			return same;
		} );
		return same;
	},
	_space: function() {
		var used = [],
			inst = this;
		each( spaces, function( spaceName, space ) {
			if ( inst[ space.cache ] ) {
				used.push( spaceName );
			}
		} );
		return used.pop();
	},
	transition: function( other, distance ) {
		var end = color( other ),
			spaceName = end._space(),
			space = spaces[ spaceName ],
			startColor = this.alpha() === 0 ? color( "transparent" ) : this,
			start = startColor[ space.cache ] || space.to( startColor._rgba ),
			result = start.slice();

		end = end[ space.cache ];
		each( space.props, function( key, prop ) {
			var index = prop.idx,
				startValue = start[ index ],
				endValue = end[ index ],
				type = propTypes[ prop.type ] || {};

			// If null, don't override start value
			if ( endValue === null ) {
				return;
			}

			// If null - use end
			if ( startValue === null ) {
				result[ index ] = endValue;
			} else {
				if ( type.mod ) {
					if ( endValue - startValue > type.mod / 2 ) {
						startValue += type.mod;
					} else if ( startValue - endValue > type.mod / 2 ) {
						startValue -= type.mod;
					}
				}
				result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
			}
		} );
		return this[ spaceName ]( result );
	},
	blend: function( opaque ) {

		// If we are already opaque - return ourself
		if ( this._rgba[ 3 ] === 1 ) {
			return this;
		}

		var rgb = this._rgba.slice(),
			a = rgb.pop(),
			blend = color( opaque )._rgba;

		return color( jQuery.map( rgb, function( v, i ) {
			return ( 1 - a ) * blend[ i ] + a * v;
		} ) );
	},
	toRgbaString: function() {
		var prefix = "rgba(",
			rgba = jQuery.map( this._rgba, function( v, i ) {
				return v == null ? ( i > 2 ? 1 : 0 ) : v;
			} );

		if ( rgba[ 3 ] === 1 ) {
			rgba.pop();
			prefix = "rgb(";
		}

		return prefix + rgba.join() + ")";
	},
	toHslaString: function() {
		var prefix = "hsla(",
			hsla = jQuery.map( this.hsla(), function( v, i ) {
				if ( v == null ) {
					v = i > 2 ? 1 : 0;
				}

				// Catch 1 and 2
				if ( i && i < 3 ) {
					v = Math.round( v * 100 ) + "%";
				}
				return v;
			} );

		if ( hsla[ 3 ] === 1 ) {
			hsla.pop();
			prefix = "hsl(";
		}
		return prefix + hsla.join() + ")";
	},
	toHexString: function( includeAlpha ) {
		var rgba = this._rgba.slice(),
			alpha = rgba.pop();

		if ( includeAlpha ) {
			rgba.push( ~~( alpha * 255 ) );
		}

		return "#" + jQuery.map( rgba, function( v ) {

			// Default to 0 when nulls exist
			v = ( v || 0 ).toString( 16 );
			return v.length === 1 ? "0" + v : v;
		} ).join( "" );
	},
	toString: function() {
		return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
	}
} );
color.fn.parse.prototype = color.fn;

// Hsla conversions adapted from:
// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021

function hue2rgb( p, q, h ) {
	h = ( h + 1 ) % 1;
	if ( h * 6 < 1 ) {
		return p + ( q - p ) * h * 6;
	}
	if ( h * 2 < 1 ) {
		return q;
	}
	if ( h * 3 < 2 ) {
		return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6;
	}
	return p;
}

spaces.hsla.to = function( rgba ) {
	if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
		return [ null, null, null, rgba[ 3 ] ];
	}
	var r = rgba[ 0 ] / 255,
		g = rgba[ 1 ] / 255,
		b = rgba[ 2 ] / 255,
		a = rgba[ 3 ],
		max = Math.max( r, g, b ),
		min = Math.min( r, g, b ),
		diff = max - min,
		add = max + min,
		l = add * 0.5,
		h, s;

	if ( min === max ) {
		h = 0;
	} else if ( r === max ) {
		h = ( 60 * ( g - b ) / diff ) + 360;
	} else if ( g === max ) {
		h = ( 60 * ( b - r ) / diff ) + 120;
	} else {
		h = ( 60 * ( r - g ) / diff ) + 240;
	}

	// Chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
	// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
	if ( diff === 0 ) {
		s = 0;
	} else if ( l <= 0.5 ) {
		s = diff / add;
	} else {
		s = diff / ( 2 - add );
	}
	return [ Math.round( h ) % 360, s, l, a == null ? 1 : a ];
};

spaces.hsla.from = function( hsla ) {
	if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
		return [ null, null, null, hsla[ 3 ] ];
	}
	var h = hsla[ 0 ] / 360,
		s = hsla[ 1 ],
		l = hsla[ 2 ],
		a = hsla[ 3 ],
		q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
		p = 2 * l - q;

	return [
		Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
		Math.round( hue2rgb( p, q, h ) * 255 ),
		Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
		a
	];
};

each( spaces, function( spaceName, space ) {
	var props = space.props,
		cache = space.cache,
		to = space.to,
		from = space.from;

	// Makes rgba() and hsla()
	color.fn[ spaceName ] = function( value ) {

		// Generate a cache for this space if it doesn't exist
		if ( to && !this[ cache ] ) {
			this[ cache ] = to( this._rgba );
		}
		if ( value === undefined ) {
			return this[ cache ].slice();
		}

		var ret,
			type = jQuery.type( value ),
			arr = ( type === "array" || type === "object" ) ? value : arguments,
			local = this[ cache ].slice();

		each( props, function( key, prop ) {
			var val = arr[ type === "object" ? key : prop.idx ];
			if ( val == null ) {
				val = local[ prop.idx ];
			}
			local[ prop.idx ] = clamp( val, prop );
		} );

		if ( from ) {
			ret = color( from( local ) );
			ret[ cache ] = local;
			return ret;
		} else {
			return color( local );
		}
	};

	// Makes red() green() blue() alpha() hue() saturation() lightness()
	each( props, function( key, prop ) {

		// Alpha is included in more than one space
		if ( color.fn[ key ] ) {
			return;
		}
		color.fn[ key ] = function( value ) {
			var vtype = jQuery.type( value ),
				fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
				local = this[ fn ](),
				cur = local[ prop.idx ],
				match;

			if ( vtype === "undefined" ) {
				return cur;
			}

			if ( vtype === "function" ) {
				value = value.call( this, cur );
				vtype = jQuery.type( value );
			}
			if ( value == null && prop.empty ) {
				return this;
			}
			if ( vtype === "string" ) {
				match = rplusequals.exec( value );
				if ( match ) {
					value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
				}
			}
			local[ prop.idx ] = value;
			return this[ fn ]( local );
		};
	} );
} );

// Add cssHook and .fx.step function for each named hook.
// accept a space separated string of properties
color.hook = function( hook ) {
	var hooks = hook.split( " " );
	each( hooks, function( i, hook ) {
		jQuery.cssHooks[ hook ] = {
			set: function( elem, value ) {
				var parsed, curElem,
					backgroundColor = "";

				if ( value !== "transparent" && ( jQuery.type( value ) !== "string" ||
						( parsed = stringParse( value ) ) ) ) {
					value = color( parsed || value );
					if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
						curElem = hook === "backgroundColor" ? elem.parentNode : elem;
						while (
							( backgroundColor === "" || backgroundColor === "transparent" ) &&
							curElem && curElem.style
						) {
							try {
								backgroundColor = jQuery.css( curElem, "backgroundColor" );
								curElem = curElem.parentNode;
							} catch ( e ) {
							}
						}

						value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
							backgroundColor :
							"_default" );
					}

					value = value.toRgbaString();
				}
				try {
					elem.style[ hook ] = value;
				} catch ( e ) {

					// Wrapped to prevent IE from throwing errors on "invalid" values like
					// 'auto' or 'inherit'
				}
			}
		};
		jQuery.fx.step[ hook ] = function( fx ) {
			if ( !fx.colorInit ) {
				fx.start = color( fx.elem, hook );
				fx.end = color( fx.end );
				fx.colorInit = true;
			}
			jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
		};
	} );

};

color.hook( stepHooks );

jQuery.cssHooks.borderColor = {
	expand: function( value ) {
		var expanded = {};

		each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
			expanded[ "border" + part + "Color" ] = value;
		} );
		return expanded;
	}
};

// Basic color names only.
// Usage of any of the other color names requires adding yourself or including
// jquery.color.svg-names.js.
colors = jQuery.Color.names = {

	// 4.1. Basic color keywords
	aqua: "#00ffff",
	black: "#000000",
	blue: "#0000ff",
	fuchsia: "#ff00ff",
	gray: "#808080",
	green: "#008000",
	lime: "#00ff00",
	maroon: "#800000",
	navy: "#000080",
	olive: "#808000",
	purple: "#800080",
	red: "#ff0000",
	silver: "#c0c0c0",
	teal: "#008080",
	white: "#ffffff",
	yellow: "#ffff00",

	// 4.2.3. "transparent" color keyword
	transparent: [ null, null, null, 0 ],

	_default: "#ffffff"
};

} )( jQuery );

/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
/******************************************************************************/
( function() {

var classAnimationActions = [ "add", "remove", "toggle" ],
	shorthandStyles = {
		border: 1,
		borderBottom: 1,
		borderColor: 1,
		borderLeft: 1,
		borderRight: 1,
		borderTop: 1,
		borderWidth: 1,
		margin: 1,
		padding: 1
	};

$.each(
	[ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ],
	function( _, prop ) {
		$.fx.step[ prop ] = function( fx ) {
			if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
				jQuery.style( fx.elem, prop, fx.end );
				fx.setAttr = true;
			}
		};
	}
);

function getElementStyles( elem ) {
	var key, len,
		style = elem.ownerDocument.defaultView ?
			elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
			elem.currentStyle,
		styles = {};

	if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
		len = style.length;
		while ( len-- ) {
			key = style[ len ];
			if ( typeof style[ key ] === "string" ) {
				styles[ $.camelCase( key ) ] = style[ key ];
			}
		}

	// Support: Opera, IE <9
	} else {
		for ( key in style ) {
			if ( typeof style[ key ] === "string" ) {
				styles[ key ] = style[ key ];
			}
		}
	}

	return styles;
}

function styleDifference( oldStyle, newStyle ) {
	var diff = {},
		name, value;

	for ( name in newStyle ) {
		value = newStyle[ name ];
		if ( oldStyle[ name ] !== value ) {
			if ( !shorthandStyles[ name ] ) {
				if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
					diff[ name ] = value;
				}
			}
		}
	}

	return diff;
}

// Support: jQuery <1.8
if ( !$.fn.addBack ) {
	$.fn.addBack = function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	};
}

$.effects.animateClass = function( value, duration, easing, callback ) {
	var o = $.speed( duration, easing, callback );

	return this.queue( function() {
		var animated = $( this ),
			baseClass = animated.attr( "class" ) || "",
			applyClassChange,
			allAnimations = o.children ? animated.find( "*" ).addBack() : animated;

		// Map the animated objects to store the original styles.
		allAnimations = allAnimations.map( function() {
			var el = $( this );
			return {
				el: el,
				start: getElementStyles( this )
			};
		} );

		// Apply class change
		applyClassChange = function() {
			$.each( classAnimationActions, function( i, action ) {
				if ( value[ action ] ) {
					animated[ action + "Class" ]( value[ action ] );
				}
			} );
		};
		applyClassChange();

		// Map all animated objects again - calculate new styles and diff
		allAnimations = allAnimations.map( function() {
			this.end = getElementStyles( this.el[ 0 ] );
			this.diff = styleDifference( this.start, this.end );
			return this;
		} );

		// Apply original class
		animated.attr( "class", baseClass );

		// Map all animated objects again - this time collecting a promise
		allAnimations = allAnimations.map( function() {
			var styleInfo = this,
				dfd = $.Deferred(),
				opts = $.extend( {}, o, {
					queue: false,
					complete: function() {
						dfd.resolve( styleInfo );
					}
				} );

			this.el.animate( this.diff, opts );
			return dfd.promise();
		} );

		// Once all animations have completed:
		$.when.apply( $, allAnimations.get() ).done( function() {

			// Set the final class
			applyClassChange();

			// For each animated element,
			// clear all css properties that were animated
			$.each( arguments, function() {
				var el = this.el;
				$.each( this.diff, function( key ) {
					el.css( key, "" );
				} );
			} );

			// This is guarnteed to be there if you use jQuery.speed()
			// it also handles dequeuing the next anim...
			o.complete.call( animated[ 0 ] );
		} );
	} );
};

$.fn.extend( {
	addClass: ( function( orig ) {
		return function( classNames, speed, easing, callback ) {
			return speed ?
				$.effects.animateClass.call( this,
					{ add: classNames }, speed, easing, callback ) :
				orig.apply( this, arguments );
		};
	} )( $.fn.addClass ),

	removeClass: ( function( orig ) {
		return function( classNames, speed, easing, callback ) {
			return arguments.length > 1 ?
				$.effects.animateClass.call( this,
					{ remove: classNames }, speed, easing, callback ) :
				orig.apply( this, arguments );
		};
	} )( $.fn.removeClass ),

	toggleClass: ( function( orig ) {
		return function( classNames, force, speed, easing, callback ) {
			if ( typeof force === "boolean" || force === undefined ) {
				if ( !speed ) {

					// Without speed parameter
					return orig.apply( this, arguments );
				} else {
					return $.effects.animateClass.call( this,
						( force ? { add: classNames } : { remove: classNames } ),
						speed, easing, callback );
				}
			} else {

				// Without force parameter
				return $.effects.animateClass.call( this,
					{ toggle: classNames }, force, speed, easing );
			}
		};
	} )( $.fn.toggleClass ),

	switchClass: function( remove, add, speed, easing, callback ) {
		return $.effects.animateClass.call( this, {
			add: add,
			remove: remove
		}, speed, easing, callback );
	}
} );

} )();

/******************************************************************************/
/*********************************** EFFECTS **********************************/
/******************************************************************************/

( function() {

if ( $.expr && $.expr.filters && $.expr.filters.animated ) {
	$.expr.filters.animated = ( function( orig ) {
		return function( elem ) {
			return !!$( elem ).data( dataSpaceAnimated ) || orig( elem );
		};
	} )( $.expr.filters.animated );
}

if ( $.uiBackCompat !== false ) {
	$.extend( $.effects, {

		// Saves a set of properties in a data storage
		save: function( element, set ) {
			var i = 0, length = set.length;
			for ( ; i < length; i++ ) {
				if ( set[ i ] !== null ) {
					element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
				}
			}
		},

		// Restores a set of previously saved properties from a data storage
		restore: function( element, set ) {
			var val, i = 0, length = set.length;
			for ( ; i < length; i++ ) {
				if ( set[ i ] !== null ) {
					val = element.data( dataSpace + set[ i ] );
					element.css( set[ i ], val );
				}
			}
		},

		setMode: function( el, mode ) {
			if ( mode === "toggle" ) {
				mode = el.is( ":hidden" ) ? "show" : "hide";
			}
			return mode;
		},

		// Wraps the element around a wrapper that copies position properties
		createWrapper: function( element ) {

			// If the element is already wrapped, return it
			if ( element.parent().is( ".ui-effects-wrapper" ) ) {
				return element.parent();
			}

			// Wrap the element
			var props = {
					width: element.outerWidth( true ),
					height: element.outerHeight( true ),
					"float": element.css( "float" )
				},
				wrapper = $( "<div></div>" )
					.addClass( "ui-effects-wrapper" )
					.css( {
						fontSize: "100%",
						background: "transparent",
						border: "none",
						margin: 0,
						padding: 0
					} ),

				// Store the size in case width/height are defined in % - Fixes #5245
				size = {
					width: element.width(),
					height: element.height()
				},
				active = document.activeElement;

			// Support: Firefox
			// Firefox incorrectly exposes anonymous content
			// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
			try {
				active.id;
			} catch ( e ) {
				active = document.body;
			}

			element.wrap( wrapper );

			// Fixes #7595 - Elements lose focus when wrapped.
			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
				$( active ).trigger( "focus" );
			}

			// Hotfix for jQuery 1.4 since some change in wrap() seems to actually
			// lose the reference to the wrapped element
			wrapper = element.parent();

			// Transfer positioning properties to the wrapper
			if ( element.css( "position" ) === "static" ) {
				wrapper.css( { position: "relative" } );
				element.css( { position: "relative" } );
			} else {
				$.extend( props, {
					position: element.css( "position" ),
					zIndex: element.css( "z-index" )
				} );
				$.each( [ "top", "left", "bottom", "right" ], function( i, pos ) {
					props[ pos ] = element.css( pos );
					if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
						props[ pos ] = "auto";
					}
				} );
				element.css( {
					position: "relative",
					top: 0,
					left: 0,
					right: "auto",
					bottom: "auto"
				} );
			}
			element.css( size );

			return wrapper.css( props ).show();
		},

		removeWrapper: function( element ) {
			var active = document.activeElement;

			if ( element.parent().is( ".ui-effects-wrapper" ) ) {
				element.parent().replaceWith( element );

				// Fixes #7595 - Elements lose focus when wrapped.
				if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
					$( active ).trigger( "focus" );
				}
			}

			return element;
		}
	} );
}

$.extend( $.effects, {
	version: "1.12.1",

	define: function( name, mode, effect ) {
		if ( !effect ) {
			effect = mode;
			mode = "effect";
		}

		$.effects.effect[ name ] = effect;
		$.effects.effect[ name ].mode = mode;

		return effect;
	},

	scaledDimensions: function( element, percent, direction ) {
		if ( percent === 0 ) {
			return {
				height: 0,
				width: 0,
				outerHeight: 0,
				outerWidth: 0
			};
		}

		var x = direction !== "horizontal" ? ( ( percent || 100 ) / 100 ) : 1,
			y = direction !== "vertical" ? ( ( percent || 100 ) / 100 ) : 1;

		return {
			height: element.height() * y,
			width: element.width() * x,
			outerHeight: element.outerHeight() * y,
			outerWidth: element.outerWidth() * x
		};

	},

	clipToBox: function( animation ) {
		return {
			width: animation.clip.right - animation.clip.left,
			height: animation.clip.bottom - animation.clip.top,
			left: animation.clip.left,
			top: animation.clip.top
		};
	},

	// Injects recently queued functions to be first in line (after "inprogress")
	unshift: function( element, queueLength, count ) {
		var queue = element.queue();

		if ( queueLength > 1 ) {
			queue.splice.apply( queue,
				[ 1, 0 ].concat( queue.splice( queueLength, count ) ) );
		}
		element.dequeue();
	},

	saveStyle: function( element ) {
		element.data( dataSpaceStyle, element[ 0 ].style.cssText );
	},

	restoreStyle: function( element ) {
		element[ 0 ].style.cssText = element.data( dataSpaceStyle ) || "";
		element.removeData( dataSpaceStyle );
	},

	mode: function( element, mode ) {
		var hidden = element.is( ":hidden" );

		if ( mode === "toggle" ) {
			mode = hidden ? "show" : "hide";
		}
		if ( hidden ? mode === "hide" : mode === "show" ) {
			mode = "none";
		}
		return mode;
	},

	// Translates a [top,left] array into a baseline value
	getBaseline: function( origin, original ) {
		var y, x;

		switch ( origin[ 0 ] ) {
		case "top":
			y = 0;
			break;
		case "middle":
			y = 0.5;
			break;
		case "bottom":
			y = 1;
			break;
		default:
			y = origin[ 0 ] / original.height;
		}

		switch ( origin[ 1 ] ) {
		case "left":
			x = 0;
			break;
		case "center":
			x = 0.5;
			break;
		case "right":
			x = 1;
			break;
		default:
			x = origin[ 1 ] / original.width;
		}

		return {
			x: x,
			y: y
		};
	},

	// Creates a placeholder element so that the original element can be made absolute
	createPlaceholder: function( element ) {
		var placeholder,
			cssPosition = element.css( "position" ),
			position = element.position();

		// Lock in margins first to account for form elements, which
		// will change margin if you explicitly set height
		// see: http://jsfiddle.net/JZSMt/3/ https://bugs.webkit.org/show_bug.cgi?id=107380
		// Support: Safari
		element.css( {
			marginTop: element.css( "marginTop" ),
			marginBottom: element.css( "marginBottom" ),
			marginLeft: element.css( "marginLeft" ),
			marginRight: element.css( "marginRight" )
		} )
		.outerWidth( element.outerWidth() )
		.outerHeight( element.outerHeight() );

		if ( /^(static|relative)/.test( cssPosition ) ) {
			cssPosition = "absolute";

			placeholder = $( "<" + element[ 0 ].nodeName + ">" ).insertAfter( element ).css( {

				// Convert inline to inline block to account for inline elements
				// that turn to inline block based on content (like img)
				display: /^(inline|ruby)/.test( element.css( "display" ) ) ?
					"inline-block" :
					"block",
				visibility: "hidden",

				// Margins need to be set to account for margin collapse
				marginTop: element.css( "marginTop" ),
				marginBottom: element.css( "marginBottom" ),
				marginLeft: element.css( "marginLeft" ),
				marginRight: element.css( "marginRight" ),
				"float": element.css( "float" )
			} )
			.outerWidth( element.outerWidth() )
			.outerHeight( element.outerHeight() )
			.addClass( "ui-effects-placeholder" );

			element.data( dataSpace + "placeholder", placeholder );
		}

		element.css( {
			position: cssPosition,
			left: position.left,
			top: position.top
		} );

		return placeholder;
	},

	removePlaceholder: function( element ) {
		var dataKey = dataSpace + "placeholder",
				placeholder = element.data( dataKey );

		if ( placeholder ) {
			placeholder.remove();
			element.removeData( dataKey );
		}
	},

	// Removes a placeholder if it exists and restores
	// properties that were modified during placeholder creation
	cleanUp: function( element ) {
		$.effects.restoreStyle( element );
		$.effects.removePlaceholder( element );
	},

	setTransition: function( element, list, factor, value ) {
		value = value || {};
		$.each( list, function( i, x ) {
			var unit = element.cssUnit( x );
			if ( unit[ 0 ] > 0 ) {
				value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
			}
		} );
		return value;
	}
} );

// Return an effect options object for the given parameters:
function _normalizeArguments( effect, options, speed, callback ) {

	// Allow passing all options as the first parameter
	if ( $.isPlainObject( effect ) ) {
		options = effect;
		effect = effect.effect;
	}

	// Convert to an object
	effect = { effect: effect };

	// Catch (effect, null, ...)
	if ( options == null ) {
		options = {};
	}

	// Catch (effect, callback)
	if ( $.isFunction( options ) ) {
		callback = options;
		speed = null;
		options = {};
	}

	// Catch (effect, speed, ?)
	if ( typeof options === "number" || $.fx.speeds[ options ] ) {
		callback = speed;
		speed = options;
		options = {};
	}

	// Catch (effect, options, callback)
	if ( $.isFunction( speed ) ) {
		callback = speed;
		speed = null;
	}

	// Add options to effect
	if ( options ) {
		$.extend( effect, options );
	}

	speed = speed || options.duration;
	effect.duration = $.fx.off ? 0 :
		typeof speed === "number" ? speed :
		speed in $.fx.speeds ? $.fx.speeds[ speed ] :
		$.fx.speeds._default;

	effect.complete = callback || options.complete;

	return effect;
}

function standardAnimationOption( option ) {

	// Valid standard speeds (nothing, number, named speed)
	if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
		return true;
	}

	// Invalid strings - treat as "normal" speed
	if ( typeof option === "string" && !$.effects.effect[ option ] ) {
		return true;
	}

	// Complete callback
	if ( $.isFunction( option ) ) {
		return true;
	}

	// Options hash (but not naming an effect)
	if ( typeof option === "object" && !option.effect ) {
		return true;
	}

	// Didn't match any standard API
	return false;
}

$.fn.extend( {
	effect: function( /* effect, options, speed, callback */ ) {
		var args = _normalizeArguments.apply( this, arguments ),
			effectMethod = $.effects.effect[ args.effect ],
			defaultMode = effectMethod.mode,
			queue = args.queue,
			queueName = queue || "fx",
			complete = args.complete,
			mode = args.mode,
			modes = [],
			prefilter = function( next ) {
				var el = $( this ),
					normalizedMode = $.effects.mode( el, mode ) || defaultMode;

				// Sentinel for duck-punching the :animated psuedo-selector
				el.data( dataSpaceAnimated, true );

				// Save effect mode for later use,
				// we can't just call $.effects.mode again later,
				// as the .show() below destroys the initial state
				modes.push( normalizedMode );

				// See $.uiBackCompat inside of run() for removal of defaultMode in 1.13
				if ( defaultMode && ( normalizedMode === "show" ||
						( normalizedMode === defaultMode && normalizedMode === "hide" ) ) ) {
					el.show();
				}

				if ( !defaultMode || normalizedMode !== "none" ) {
					$.effects.saveStyle( el );
				}

				if ( $.isFunction( next ) ) {
					next();
				}
			};

		if ( $.fx.off || !effectMethod ) {

			// Delegate to the original method (e.g., .show()) if possible
			if ( mode ) {
				return this[ mode ]( args.duration, complete );
			} else {
				return this.each( function() {
					if ( complete ) {
						complete.call( this );
					}
				} );
			}
		}

		function run( next ) {
			var elem = $( this );

			function cleanup() {
				elem.removeData( dataSpaceAnimated );

				$.effects.cleanUp( elem );

				if ( args.mode === "hide" ) {
					elem.hide();
				}

				done();
			}

			function done() {
				if ( $.isFunction( complete ) ) {
					complete.call( elem[ 0 ] );
				}

				if ( $.isFunction( next ) ) {
					next();
				}
			}

			// Override mode option on a per element basis,
			// as toggle can be either show or hide depending on element state
			args.mode = modes.shift();

			if ( $.uiBackCompat !== false && !defaultMode ) {
				if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {

					// Call the core method to track "olddisplay" properly
					elem[ mode ]();
					done();
				} else {
					effectMethod.call( elem[ 0 ], args, done );
				}
			} else {
				if ( args.mode === "none" ) {

					// Call the core method to track "olddisplay" properly
					elem[ mode ]();
					done();
				} else {
					effectMethod.call( elem[ 0 ], args, cleanup );
				}
			}
		}

		// Run prefilter on all elements first to ensure that
		// any showing or hiding happens before placeholder creation,
		// which ensures that any layout changes are correctly captured.
		return queue === false ?
			this.each( prefilter ).each( run ) :
			this.queue( queueName, prefilter ).queue( queueName, run );
	},

	show: ( function( orig ) {
		return function( option ) {
			if ( standardAnimationOption( option ) ) {
				return orig.apply( this, arguments );
			} else {
				var args = _normalizeArguments.apply( this, arguments );
				args.mode = "show";
				return this.effect.call( this, args );
			}
		};
	} )( $.fn.show ),

	hide: ( function( orig ) {
		return function( option ) {
			if ( standardAnimationOption( option ) ) {
				return orig.apply( this, arguments );
			} else {
				var args = _normalizeArguments.apply( this, arguments );
				args.mode = "hide";
				return this.effect.call( this, args );
			}
		};
	} )( $.fn.hide ),

	toggle: ( function( orig ) {
		return function( option ) {
			if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
				return orig.apply( this, arguments );
			} else {
				var args = _normalizeArguments.apply( this, arguments );
				args.mode = "toggle";
				return this.effect.call( this, args );
			}
		};
	} )( $.fn.toggle ),

	cssUnit: function( key ) {
		var style = this.css( key ),
			val = [];

		$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
			if ( style.indexOf( unit ) > 0 ) {
				val = [ parseFloat( style ), unit ];
			}
		} );
		return val;
	},

	cssClip: function( clipObj ) {
		if ( clipObj ) {
			return this.css( "clip", "rect(" + clipObj.top + "px " + clipObj.right + "px " +
				clipObj.bottom + "px " + clipObj.left + "px)" );
		}
		return parseClip( this.css( "clip" ), this );
	},

	transfer: function( options, done ) {
		var element = $( this ),
			target = $( options.to ),
			targetFixed = target.css( "position" ) === "fixed",
			body = $( "body" ),
			fixTop = targetFixed ? body.scrollTop() : 0,
			fixLeft = targetFixed ? body.scrollLeft() : 0,
			endPosition = target.offset(),
			animation = {
				top: endPosition.top - fixTop,
				left: endPosition.left - fixLeft,
				height: target.innerHeight(),
				width: target.innerWidth()
			},
			startPosition = element.offset(),
			transfer = $( "<div class='ui-effects-transfer'></div>" )
				.appendTo( "body" )
				.addClass( options.className )
				.css( {
					top: startPosition.top - fixTop,
					left: startPosition.left - fixLeft,
					height: element.innerHeight(),
					width: element.innerWidth(),
					position: targetFixed ? "fixed" : "absolute"
				} )
				.animate( animation, options.duration, options.easing, function() {
					transfer.remove();
					if ( $.isFunction( done ) ) {
						done();
					}
				} );
	}
} );

function parseClip( str, element ) {
		var outerWidth = element.outerWidth(),
			outerHeight = element.outerHeight(),
			clipRegex = /^rect\((-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto)\)$/,
			values = clipRegex.exec( str ) || [ "", 0, outerWidth, outerHeight, 0 ];

		return {
			top: parseFloat( values[ 1 ] ) || 0,
			right: values[ 2 ] === "auto" ? outerWidth : parseFloat( values[ 2 ] ),
			bottom: values[ 3 ] === "auto" ? outerHeight : parseFloat( values[ 3 ] ),
			left: parseFloat( values[ 4 ] ) || 0
		};
}

$.fx.step.clip = function( fx ) {
	if ( !fx.clipInit ) {
		fx.start = $( fx.elem ).cssClip();
		if ( typeof fx.end === "string" ) {
			fx.end = parseClip( fx.end, fx.elem );
		}
		fx.clipInit = true;
	}

	$( fx.elem ).cssClip( {
		top: fx.pos * ( fx.end.top - fx.start.top ) + fx.start.top,
		right: fx.pos * ( fx.end.right - fx.start.right ) + fx.start.right,
		bottom: fx.pos * ( fx.end.bottom - fx.start.bottom ) + fx.start.bottom,
		left: fx.pos * ( fx.end.left - fx.start.left ) + fx.start.left
	} );
};

} )();

/******************************************************************************/
/*********************************** EASING ***********************************/
/******************************************************************************/

( function() {

// Based on easing equations from Robert Penner (http://www.robertpenner.com/easing)

var baseEasings = {};

$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
	baseEasings[ name ] = function( p ) {
		return Math.pow( p, i + 2 );
	};
} );

$.extend( baseEasings, {
	Sine: function( p ) {
		return 1 - Math.cos( p * Math.PI / 2 );
	},
	Circ: function( p ) {
		return 1 - Math.sqrt( 1 - p * p );
	},
	Elastic: function( p ) {
		return p === 0 || p === 1 ? p :
			-Math.pow( 2, 8 * ( p - 1 ) ) * Math.sin( ( ( p - 1 ) * 80 - 7.5 ) * Math.PI / 15 );
	},
	Back: function( p ) {
		return p * p * ( 3 * p - 2 );
	},
	Bounce: function( p ) {
		var pow2,
			bounce = 4;

		while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
		return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
	}
} );

$.each( baseEasings, function( name, easeIn ) {
	$.easing[ "easeIn" + name ] = easeIn;
	$.easing[ "easeOut" + name ] = function( p ) {
		return 1 - easeIn( 1 - p );
	};
	$.easing[ "easeInOut" + name ] = function( p ) {
		return p < 0.5 ?
			easeIn( p * 2 ) / 2 :
			1 - easeIn( p * -2 + 2 ) / 2;
	};
} );

} )();

var effect = $.effects;


/*!
 * jQuery UI Effects Blind 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Blind Effect
//>>group: Effects
//>>description: Blinds the element.
//>>docs: http://api.jqueryui.com/blind-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectBlind = $.effects.define( "blind", "hide", function( options, done ) {
	var map = {
			up: [ "bottom", "top" ],
			vertical: [ "bottom", "top" ],
			down: [ "top", "bottom" ],
			left: [ "right", "left" ],
			horizontal: [ "right", "left" ],
			right: [ "left", "right" ]
		},
		element = $( this ),
		direction = options.direction || "up",
		start = element.cssClip(),
		animate = { clip: $.extend( {}, start ) },
		placeholder = $.effects.createPlaceholder( element );

	animate.clip[ map[ direction ][ 0 ] ] = animate.clip[ map[ direction ][ 1 ] ];

	if ( options.mode === "show" ) {
		element.cssClip( animate.clip );
		if ( placeholder ) {
			placeholder.css( $.effects.clipToBox( animate ) );
		}

		animate.clip = start;
	}

	if ( placeholder ) {
		placeholder.animate( $.effects.clipToBox( animate ), options.duration, options.easing );
	}

	element.animate( animate, {
		queue: false,
		duration: options.duration,
		easing: options.easing,
		complete: done
	} );
} );


/*!
 * jQuery UI Effects Bounce 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Bounce Effect
//>>group: Effects
//>>description: Bounces an element horizontally or vertically n times.
//>>docs: http://api.jqueryui.com/bounce-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectBounce = $.effects.define( "bounce", function( options, done ) {
	var upAnim, downAnim, refValue,
		element = $( this ),

		// Defaults:
		mode = options.mode,
		hide = mode === "hide",
		show = mode === "show",
		direction = options.direction || "up",
		distance = options.distance,
		times = options.times || 5,

		// Number of internal animations
		anims = times * 2 + ( show || hide ? 1 : 0 ),
		speed = options.duration / anims,
		easing = options.easing,

		// Utility:
		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
		motion = ( direction === "up" || direction === "left" ),
		i = 0,

		queuelen = element.queue().length;

	$.effects.createPlaceholder( element );

	refValue = element.css( ref );

	// Default distance for the BIGGEST bounce is the outer Distance / 3
	if ( !distance ) {
		distance = element[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
	}

	if ( show ) {
		downAnim = { opacity: 1 };
		downAnim[ ref ] = refValue;

		// If we are showing, force opacity 0 and set the initial position
		// then do the "first" animation
		element
			.css( "opacity", 0 )
			.css( ref, motion ? -distance * 2 : distance * 2 )
			.animate( downAnim, speed, easing );
	}

	// Start at the smallest distance if we are hiding
	if ( hide ) {
		distance = distance / Math.pow( 2, times - 1 );
	}

	downAnim = {};
	downAnim[ ref ] = refValue;

	// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
	for ( ; i < times; i++ ) {
		upAnim = {};
		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

		element
			.animate( upAnim, speed, easing )
			.animate( downAnim, speed, easing );

		distance = hide ? distance * 2 : distance / 2;
	}

	// Last Bounce when Hiding
	if ( hide ) {
		upAnim = { opacity: 0 };
		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

		element.animate( upAnim, speed, easing );
	}

	element.queue( done );

	$.effects.unshift( element, queuelen, anims + 1 );
} );


/*!
 * jQuery UI Effects Clip 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Clip Effect
//>>group: Effects
//>>description: Clips the element on and off like an old TV.
//>>docs: http://api.jqueryui.com/clip-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectClip = $.effects.define( "clip", "hide", function( options, done ) {
	var start,
		animate = {},
		element = $( this ),
		direction = options.direction || "vertical",
		both = direction === "both",
		horizontal = both || direction === "horizontal",
		vertical = both || direction === "vertical";

	start = element.cssClip();
	animate.clip = {
		top: vertical ? ( start.bottom - start.top ) / 2 : start.top,
		right: horizontal ? ( start.right - start.left ) / 2 : start.right,
		bottom: vertical ? ( start.bottom - start.top ) / 2 : start.bottom,
		left: horizontal ? ( start.right - start.left ) / 2 : start.left
	};

	$.effects.createPlaceholder( element );

	if ( options.mode === "show" ) {
		element.cssClip( animate.clip );
		animate.clip = start;
	}

	element.animate( animate, {
		queue: false,
		duration: options.duration,
		easing: options.easing,
		complete: done
	} );

} );


/*!
 * jQuery UI Effects Drop 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Drop Effect
//>>group: Effects
//>>description: Moves an element in one direction and hides it at the same time.
//>>docs: http://api.jqueryui.com/drop-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectDrop = $.effects.define( "drop", "hide", function( options, done ) {

	var distance,
		element = $( this ),
		mode = options.mode,
		show = mode === "show",
		direction = options.direction || "left",
		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
		motion = ( direction === "up" || direction === "left" ) ? "-=" : "+=",
		oppositeMotion = ( motion === "+=" ) ? "-=" : "+=",
		animation = {
			opacity: 0
		};

	$.effects.createPlaceholder( element );

	distance = options.distance ||
		element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2;

	animation[ ref ] = motion + distance;

	if ( show ) {
		element.css( animation );

		animation[ ref ] = oppositeMotion + distance;
		animation.opacity = 1;
	}

	// Animate
	element.animate( animation, {
		queue: false,
		duration: options.duration,
		easing: options.easing,
		complete: done
	} );
} );


/*!
 * jQuery UI Effects Explode 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Explode Effect
//>>group: Effects
// jscs:disable maximumLineLength
//>>description: Explodes an element in all directions into n pieces. Implodes an element to its original wholeness.
// jscs:enable maximumLineLength
//>>docs: http://api.jqueryui.com/explode-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectExplode = $.effects.define( "explode", "hide", function( options, done ) {

	var i, j, left, top, mx, my,
		rows = options.pieces ? Math.round( Math.sqrt( options.pieces ) ) : 3,
		cells = rows,
		element = $( this ),
		mode = options.mode,
		show = mode === "show",

		// Show and then visibility:hidden the element before calculating offset
		offset = element.show().css( "visibility", "hidden" ).offset(),

		// Width and height of a piece
		width = Math.ceil( element.outerWidth() / cells ),
		height = Math.ceil( element.outerHeight() / rows ),
		pieces = [];

	// Children animate complete:
	function childComplete() {
		pieces.push( this );
		if ( pieces.length === rows * cells ) {
			animComplete();
		}
	}

	// Clone the element for each row and cell.
	for ( i = 0; i < rows; i++ ) { // ===>
		top = offset.top + i * height;
		my = i - ( rows - 1 ) / 2;

		for ( j = 0; j < cells; j++ ) { // |||
			left = offset.left + j * width;
			mx = j - ( cells - 1 ) / 2;

			// Create a clone of the now hidden main element that will be absolute positioned
			// within a wrapper div off the -left and -top equal to size of our pieces
			element
				.clone()
				.appendTo( "body" )
				.wrap( "<div></div>" )
				.css( {
					position: "absolute",
					visibility: "visible",
					left: -j * width,
					top: -i * height
				} )

				// Select the wrapper - make it overflow: hidden and absolute positioned based on
				// where the original was located +left and +top equal to the size of pieces
				.parent()
					.addClass( "ui-effects-explode" )
					.css( {
						position: "absolute",
						overflow: "hidden",
						width: width,
						height: height,
						left: left + ( show ? mx * width : 0 ),
						top: top + ( show ? my * height : 0 ),
						opacity: show ? 0 : 1
					} )
					.animate( {
						left: left + ( show ? 0 : mx * width ),
						top: top + ( show ? 0 : my * height ),
						opacity: show ? 1 : 0
					}, options.duration || 500, options.easing, childComplete );
		}
	}

	function animComplete() {
		element.css( {
			visibility: "visible"
		} );
		$( pieces ).remove();
		done();
	}
} );


/*!
 * jQuery UI Effects Fade 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Fade Effect
//>>group: Effects
//>>description: Fades the element.
//>>docs: http://api.jqueryui.com/fade-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectFade = $.effects.define( "fade", "toggle", function( options, done ) {
	var show = options.mode === "show";

	$( this )
		.css( "opacity", show ? 0 : 1 )
		.animate( {
			opacity: show ? 1 : 0
		}, {
			queue: false,
			duration: options.duration,
			easing: options.easing,
			complete: done
		} );
} );


/*!
 * jQuery UI Effects Fold 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Fold Effect
//>>group: Effects
//>>description: Folds an element first horizontally and then vertically.
//>>docs: http://api.jqueryui.com/fold-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectFold = $.effects.define( "fold", "hide", function( options, done ) {

	// Create element
	var element = $( this ),
		mode = options.mode,
		show = mode === "show",
		hide = mode === "hide",
		size = options.size || 15,
		percent = /([0-9]+)%/.exec( size ),
		horizFirst = !!options.horizFirst,
		ref = horizFirst ? [ "right", "bottom" ] : [ "bottom", "right" ],
		duration = options.duration / 2,

		placeholder = $.effects.createPlaceholder( element ),

		start = element.cssClip(),
		animation1 = { clip: $.extend( {}, start ) },
		animation2 = { clip: $.extend( {}, start ) },

		distance = [ start[ ref[ 0 ] ], start[ ref[ 1 ] ] ],

		queuelen = element.queue().length;

	if ( percent ) {
		size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
	}
	animation1.clip[ ref[ 0 ] ] = size;
	animation2.clip[ ref[ 0 ] ] = size;
	animation2.clip[ ref[ 1 ] ] = 0;

	if ( show ) {
		element.cssClip( animation2.clip );
		if ( placeholder ) {
			placeholder.css( $.effects.clipToBox( animation2 ) );
		}

		animation2.clip = start;
	}

	// Animate
	element
		.queue( function( next ) {
			if ( placeholder ) {
				placeholder
					.animate( $.effects.clipToBox( animation1 ), duration, options.easing )
					.animate( $.effects.clipToBox( animation2 ), duration, options.easing );
			}

			next();
		} )
		.animate( animation1, duration, options.easing )
		.animate( animation2, duration, options.easing )
		.queue( done );

	$.effects.unshift( element, queuelen, 4 );
} );


/*!
 * jQuery UI Effects Highlight 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Highlight Effect
//>>group: Effects
//>>description: Highlights the background of an element in a defined color for a custom duration.
//>>docs: http://api.jqueryui.com/highlight-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectHighlight = $.effects.define( "highlight", "show", function( options, done ) {
	var element = $( this ),
		animation = {
			backgroundColor: element.css( "backgroundColor" )
		};

	if ( options.mode === "hide" ) {
		animation.opacity = 0;
	}

	$.effects.saveStyle( element );

	element
		.css( {
			backgroundImage: "none",
			backgroundColor: options.color || "#ffff99"
		} )
		.animate( animation, {
			queue: false,
			duration: options.duration,
			easing: options.easing,
			complete: done
		} );
} );


/*!
 * jQuery UI Effects Size 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Size Effect
//>>group: Effects
//>>description: Resize an element to a specified width and height.
//>>docs: http://api.jqueryui.com/size-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectSize = $.effects.define( "size", function( options, done ) {

	// Create element
	var baseline, factor, temp,
		element = $( this ),

		// Copy for children
		cProps = [ "fontSize" ],
		vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
		hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],

		// Set options
		mode = options.mode,
		restore = mode !== "effect",
		scale = options.scale || "both",
		origin = options.origin || [ "middle", "center" ],
		position = element.css( "position" ),
		pos = element.position(),
		original = $.effects.scaledDimensions( element ),
		from = options.from || original,
		to = options.to || $.effects.scaledDimensions( element, 0 );

	$.effects.createPlaceholder( element );

	if ( mode === "show" ) {
		temp = from;
		from = to;
		to = temp;
	}

	// Set scaling factor
	factor = {
		from: {
			y: from.height / original.height,
			x: from.width / original.width
		},
		to: {
			y: to.height / original.height,
			x: to.width / original.width
		}
	};

	// Scale the css box
	if ( scale === "box" || scale === "both" ) {

		// Vertical props scaling
		if ( factor.from.y !== factor.to.y ) {
			from = $.effects.setTransition( element, vProps, factor.from.y, from );
			to = $.effects.setTransition( element, vProps, factor.to.y, to );
		}

		// Horizontal props scaling
		if ( factor.from.x !== factor.to.x ) {
			from = $.effects.setTransition( element, hProps, factor.from.x, from );
			to = $.effects.setTransition( element, hProps, factor.to.x, to );
		}
	}

	// Scale the content
	if ( scale === "content" || scale === "both" ) {

		// Vertical props scaling
		if ( factor.from.y !== factor.to.y ) {
			from = $.effects.setTransition( element, cProps, factor.from.y, from );
			to = $.effects.setTransition( element, cProps, factor.to.y, to );
		}
	}

	// Adjust the position properties based on the provided origin points
	if ( origin ) {
		baseline = $.effects.getBaseline( origin, original );
		from.top = ( original.outerHeight - from.outerHeight ) * baseline.y + pos.top;
		from.left = ( original.outerWidth - from.outerWidth ) * baseline.x + pos.left;
		to.top = ( original.outerHeight - to.outerHeight ) * baseline.y + pos.top;
		to.left = ( original.outerWidth - to.outerWidth ) * baseline.x + pos.left;
	}
	element.css( from );

	// Animate the children if desired
	if ( scale === "content" || scale === "both" ) {

		vProps = vProps.concat( [ "marginTop", "marginBottom" ] ).concat( cProps );
		hProps = hProps.concat( [ "marginLeft", "marginRight" ] );

		// Only animate children with width attributes specified
		// TODO: is this right? should we include anything with css width specified as well
		element.find( "*[width]" ).each( function() {
			var child = $( this ),
				childOriginal = $.effects.scaledDimensions( child ),
				childFrom = {
					height: childOriginal.height * factor.from.y,
					width: childOriginal.width * factor.from.x,
					outerHeight: childOriginal.outerHeight * factor.from.y,
					outerWidth: childOriginal.outerWidth * factor.from.x
				},
				childTo = {
					height: childOriginal.height * factor.to.y,
					width: childOriginal.width * factor.to.x,
					outerHeight: childOriginal.height * factor.to.y,
					outerWidth: childOriginal.width * factor.to.x
				};

			// Vertical props scaling
			if ( factor.from.y !== factor.to.y ) {
				childFrom = $.effects.setTransition( child, vProps, factor.from.y, childFrom );
				childTo = $.effects.setTransition( child, vProps, factor.to.y, childTo );
			}

			// Horizontal props scaling
			if ( factor.from.x !== factor.to.x ) {
				childFrom = $.effects.setTransition( child, hProps, factor.from.x, childFrom );
				childTo = $.effects.setTransition( child, hProps, factor.to.x, childTo );
			}

			if ( restore ) {
				$.effects.saveStyle( child );
			}

			// Animate children
			child.css( childFrom );
			child.animate( childTo, options.duration, options.easing, function() {

				// Restore children
				if ( restore ) {
					$.effects.restoreStyle( child );
				}
			} );
		} );
	}

	// Animate
	element.animate( to, {
		queue: false,
		duration: options.duration,
		easing: options.easing,
		complete: function() {

			var offset = element.offset();

			if ( to.opacity === 0 ) {
				element.css( "opacity", from.opacity );
			}

			if ( !restore ) {
				element
					.css( "position", position === "static" ? "relative" : position )
					.offset( offset );

				// Need to save style here so that automatic style restoration
				// doesn't restore to the original styles from before the animation.
				$.effects.saveStyle( element );
			}

			done();
		}
	} );

} );


/*!
 * jQuery UI Effects Scale 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Scale Effect
//>>group: Effects
//>>description: Grows or shrinks an element and its content.
//>>docs: http://api.jqueryui.com/scale-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectScale = $.effects.define( "scale", function( options, done ) {

	// Create element
	var el = $( this ),
		mode = options.mode,
		percent = parseInt( options.percent, 10 ) ||
			( parseInt( options.percent, 10 ) === 0 ? 0 : ( mode !== "effect" ? 0 : 100 ) ),

		newOptions = $.extend( true, {
			from: $.effects.scaledDimensions( el ),
			to: $.effects.scaledDimensions( el, percent, options.direction || "both" ),
			origin: options.origin || [ "middle", "center" ]
		}, options );

	// Fade option to support puff
	if ( options.fade ) {
		newOptions.from.opacity = 1;
		newOptions.to.opacity = 0;
	}

	$.effects.effect.size.call( this, newOptions, done );
} );


/*!
 * jQuery UI Effects Puff 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Puff Effect
//>>group: Effects
//>>description: Creates a puff effect by scaling the element up and hiding it at the same time.
//>>docs: http://api.jqueryui.com/puff-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectPuff = $.effects.define( "puff", "hide", function( options, done ) {
	var newOptions = $.extend( true, {}, options, {
		fade: true,
		percent: parseInt( options.percent, 10 ) || 150
	} );

	$.effects.effect.scale.call( this, newOptions, done );
} );


/*!
 * jQuery UI Effects Pulsate 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Pulsate Effect
//>>group: Effects
//>>description: Pulsates an element n times by changing the opacity to zero and back.
//>>docs: http://api.jqueryui.com/pulsate-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectPulsate = $.effects.define( "pulsate", "show", function( options, done ) {
	var element = $( this ),
		mode = options.mode,
		show = mode === "show",
		hide = mode === "hide",
		showhide = show || hide,

		// Showing or hiding leaves off the "last" animation
		anims = ( ( options.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
		duration = options.duration / anims,
		animateTo = 0,
		i = 1,
		queuelen = element.queue().length;

	if ( show || !element.is( ":visible" ) ) {
		element.css( "opacity", 0 ).show();
		animateTo = 1;
	}

	// Anims - 1 opacity "toggles"
	for ( ; i < anims; i++ ) {
		element.animate( { opacity: animateTo }, duration, options.easing );
		animateTo = 1 - animateTo;
	}

	element.animate( { opacity: animateTo }, duration, options.easing );

	element.queue( done );

	$.effects.unshift( element, queuelen, anims + 1 );
} );


/*!
 * jQuery UI Effects Shake 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Shake Effect
//>>group: Effects
//>>description: Shakes an element horizontally or vertically n times.
//>>docs: http://api.jqueryui.com/shake-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectShake = $.effects.define( "shake", function( options, done ) {

	var i = 1,
		element = $( this ),
		direction = options.direction || "left",
		distance = options.distance || 20,
		times = options.times || 3,
		anims = times * 2 + 1,
		speed = Math.round( options.duration / anims ),
		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
		positiveMotion = ( direction === "up" || direction === "left" ),
		animation = {},
		animation1 = {},
		animation2 = {},

		queuelen = element.queue().length;

	$.effects.createPlaceholder( element );

	// Animation
	animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
	animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
	animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;

	// Animate
	element.animate( animation, speed, options.easing );

	// Shakes
	for ( ; i < times; i++ ) {
		element
			.animate( animation1, speed, options.easing )
			.animate( animation2, speed, options.easing );
	}

	element
		.animate( animation1, speed, options.easing )
		.animate( animation, speed / 2, options.easing )
		.queue( done );

	$.effects.unshift( element, queuelen, anims + 1 );
} );


/*!
 * jQuery UI Effects Slide 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Slide Effect
//>>group: Effects
//>>description: Slides an element in and out of the viewport.
//>>docs: http://api.jqueryui.com/slide-effect/
//>>demos: http://jqueryui.com/effect/



var effectsEffectSlide = $.effects.define( "slide", "show", function( options, done ) {
	var startClip, startRef,
		element = $( this ),
		map = {
			up: [ "bottom", "top" ],
			down: [ "top", "bottom" ],
			left: [ "right", "left" ],
			right: [ "left", "right" ]
		},
		mode = options.mode,
		direction = options.direction || "left",
		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
		positiveMotion = ( direction === "up" || direction === "left" ),
		distance = options.distance ||
			element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ),
		animation = {};

	$.effects.createPlaceholder( element );

	startClip = element.cssClip();
	startRef = element.position()[ ref ];

	// Define hide animation
	animation[ ref ] = ( positiveMotion ? -1 : 1 ) * distance + startRef;
	animation.clip = element.cssClip();
	animation.clip[ map[ direction ][ 1 ] ] = animation.clip[ map[ direction ][ 0 ] ];

	// Reverse the animation if we're showing
	if ( mode === "show" ) {
		element.cssClip( animation.clip );
		element.css( ref, animation[ ref ] );
		animation.clip = startClip;
		animation[ ref ] = startRef;
	}

	// Actually animate
	element.animate( animation, {
		queue: false,
		duration: options.duration,
		easing: options.easing,
		complete: done
	} );
} );


/*!
 * jQuery UI Effects Transfer 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Transfer Effect
//>>group: Effects
//>>description: Displays a transfer effect from one element to another.
//>>docs: http://api.jqueryui.com/transfer-effect/
//>>demos: http://jqueryui.com/effect/



var effect;
if ( $.uiBackCompat !== false ) {
	effect = $.effects.define( "transfer", function( options, done ) {
		$( this ).transfer( options, done );
	} );
}
var effectsEffectTransfer = effect;




}));
/*
 * Sticklr.js v1.4.1
 * Sticky side panel jQuery plugin
 * https://github.com/faisalman/sticklr-js
 *
 * Copyright © 2011-2012 Faisal Salman <f@faisalman.com>
 * Dual licensed under GPLv2 & MIT
 */
 
(function($){

    $.fn.sticklr = function(method){

        var defaults = {
            animate         : false,
            menuHeight      : 20,
            menuWidth       : 180,
            relativeGap     : 15,
            relativeTo      : 'center',
            showOn		    : 'click',
            stickTo         : 'left',
            tabHeight       : 16,
            tabWidth        : 16
        };
               
        var methods = {
        
            init : function(opts){

                return this.each(function(){
                
                    var $sticklr    = $(this),
                        props       = $.extend({}, defaults, opts);
                    
                    if(props.animate && $(window).height() <= 320)
                    {
                        props.animate = false;
                    }
                                        
                    var top = helpers.calcTop(props.animate, props.relativeTo, props.relativeGap, $sticklr.height());
                    
                    if(!$sticklr.hasClass('sticklr'))
                    {
                        $sticklr.addClass('sticklr');
                    }
                    if(props.stickTo == 'right')
                    {
                        $sticklr.addClass('sticklr-right');
                    }                  
                    if(props.showOn == 'hover')
                    {
                        props.showOn = 'mouseenter';
                    }
                                   
                    $sticklr
                        .addClass('sticklr-js')
                        .css({
                            'position'  : (props.animate ? 'absolute' : 'fixed'),
                            'top'       : top,
                            'width'     : parseInt(props.tabWidth, 10) + 8
                        })
                        .data('props', props)
					    .find('a[href="#"]')
					        .bind('click', function(e){
						        e.preventDefault();
					        })
					        .end()
					    .children('li')
					        .css({
					            'height' : parseInt(props.tabHeight, 10) + 8
					        })
					        .children('a')
					            .css({
					                'height'    : props.tabHeight,
					                'width'     : props.tabWidth
					            })
					            .bind('click', function(){
					                methods.hide();
					            })					            
					            .bind(props.showOn, function(e){
					                if(!$(this).siblings().hasClass('sticklr-active')){
                                        methods.hide();
                                        var arrowStyle = $(this).siblings('ul').length ?
                                                        (
                                                            'class="sticklr-arrow" style="' 
                                                            + ((props.stickTo === 'left') ? 'left:' : 'right:') 
                                                            + (parseInt(props.tabWidth, 10) + 8) + 'px;top:' + (parseInt(props.tabHeight, 10) / 2) + 'px"'
                                                        )
                                                        : '';
                                        $(this)
                                            .append('<span ' + arrowStyle + '></span>')
                                            .siblings()
                                                .each(function(){                                                        
                                                    $(this)
                                                        .css({
                                                            'margin-left'   : parseInt(props.tabWidth, 10) + 34,
                                                            'margin-right'  : parseInt(props.tabWidth, 10) + 34,
                                                            'opacity'       : 0,
                                                            'position'      : 'absolute',
                                                            'top'           : 0
                                                        })
                                                        .show();
                                                    
                                                    var newTop          = 0,
                                                        totalHeight     = $(this).height() + $(this).offset().top,
                                                        windowHeight    = $(window).height() + $(window).scrollTop();
                                                    
                                                    if(totalHeight > windowHeight)
                                                    {
                                                        newTop = parseInt($(this).css('top'), 10) - (totalHeight -windowHeight);                                      
                                                    }                                                    
                                                    $(this)
                                                        .css({
                                                            'top'           : newTop
                                                        })
                                                        .animate({
                                                            'margin-left'   : parseInt(props.tabWidth, 10) + 4,
                                                            'margin-right'  : parseInt(props.tabWidth, 10) + 4,
                                                            'opacity'       : 1.0
                                                        }, 200);
                                                })
                                                .addClass('sticklr-active');
                                    }
                                    
                                    if($(this).attr('href') === '#')
                                    {
                                        e.preventDefault();
                                    }
					    });
				
				    //if($.browser.msie || props.menuWidth != defaults.menuWidth){					    
					    for(var i = 2; i < 10; i++){                            
                            var newLeft     = 10 + i + (parseInt(props.menuWidth, 10) * (i - 2)), //23 to 10
                                newRight    = 'auto';
                            if(props.stickTo === 'right'){
                                newRight    = newLeft;
                                newLeft     = 'auto';
                            }                            
						    $sticklr
						        .find('li')
						            .find('ul:nth-child(' + i + ')')
						                .each(function(){
						                    var menuWidth = parseInt($(this).attr('data-width'), 10) || props.menuWidth;
						                    $(this)
						                        .css({
							                        'left'	: newLeft,
							                        'right' : newRight,
							                        'width'	: menuWidth
						                        })
						                        .children('li')
						                            .css('min-height', props.menuHeight)
						                            .children('a')
						                                .css('min-height', props.menuHeight);
						                });
					    }
				    //}
                });
            },
        
            hide: function(){
            
                var mL = $('.sticklr-active').css('margin-left');
                var mR = $('.sticklr-active').css('margin-right');            
                $('.sticklr-active').animate({
                        'margin-left'   : parseInt(mL, 10) + 14,
                        'margin-right'  : parseInt(mR, 10) + 14,
                        'opacity'       : 0
                    }, 200, function(){
                        $(this)
                            .removeClass('sticklr-active')
                            .hide();
                });            
                $('span.sticklr-arrow').remove();
            }
        };

        var helpers = {
        
            calcTop : function(absl, pos, gap, panelHeight){
                var winTop      = $(window).scrollTop(),
                    winHeight   = $(window).height(),
                    diff        = winHeight - panelHeight;
                    
                if(/top|high/i.test(pos))
                {
                    return gap + (absl ? winTop : 0);                
                } 
                else if(/bottom|low|ground/i.test(pos))
                {
                    return (absl ? (winTop + diff) : diff) - gap;
                } 
                else 
                {
                    return absl ? (winTop + (diff / 2)) : (diff / 2);
                }
            },
            
            fixPos: function(){
                $('.sticklr').each(function(){
                    var pos         = $(this).data('props').relativeTo,
                        gap         = $(this).data('props').relativeGap,
                        panelHeight = $(this).height();
                    if($(this).css('position') === 'absolute'){
                        $(this).stop().animate({
                            'top'   : helpers.calcTop(true, pos, gap, panelHeight)
                        }, 1000);
                    } else {
                        $(this).css({
                            'top'   : helpers.calcTop(false, pos, gap, panelHeight)
                        });
                    }
                });
            }
        };
        
        $(window).bind('resize', helpers.fixPos);
        $(window).bind('scroll', helpers.fixPos);
        $(document).bind('click', function(e){
            if(!$(e.target).parents().hasClass('sticklr'))
            {
                methods.hide();
            }
        });
        
        if (methods[method] && method.toLowerCase() != 'init'){
            return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
        } else if (typeof method === 'object' || !method){
            return methods.init.apply(this, arguments);
        } else {
            $.error('Method "' +  method + '" does not exist in Sticklr');
        }     
    }
})(jQuery);

/*!
 * jQuery UI Effects 1.8.23
 *
 * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/
 */
;jQuery.effects || (function($, undefined) {

$.effects = {};



/******************************************************************************/
/****************************** COLOR ANIMATIONS ******************************/
/******************************************************************************/

// override the animation for color styles
$.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',
	'borderRightColor', 'borderTopColor', 'borderColor', 'color', 'outlineColor'],
function(i, attr) {
	$.fx.step[attr] = function(fx) {
		if (!fx.colorInit) {
			fx.start = getColor(fx.elem, attr);
			fx.end = getRGB(fx.end);
			fx.colorInit = true;
		}

		fx.elem.style[attr] = 'rgb(' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';
	};
});

// Color Conversion functions from highlightFade
// By Blair Mitchelmore
// http://jquery.offput.ca/highlightFade/

// Parse strings looking for color tuples [255,255,255]
function getRGB(color) {
		var result;

		// Check if we're already dealing with an array of colors
		if ( color && color.constructor == Array && color.length == 3 )
				return color;

		// Look for rgb(num,num,num)
		if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
				return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];

		// Look for rgb(num%,num%,num%)
		if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
				return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

		// Look for #a0b1c2
		if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
				return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

		// Look for #fff
		if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
				return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

		// Look for rgba(0, 0, 0, 0) == transparent in Safari 3
		if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
				return colors['transparent'];

		// Otherwise, we're most likely dealing with a named color
		return colors[$.trim(color).toLowerCase()];
}

function getColor(elem, attr) {
		var color;

		do {
				// jQuery <1.4.3 uses curCSS, in 1.4.3 - 1.7.2 curCSS = css, 1.8+ only has css
				color = ($.curCSS || $.css)(elem, attr);

				// Keep going until we find an element that has color, or we hit the body
				if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
						break;

				attr = "backgroundColor";
		} while ( elem = elem.parentNode );

		return getRGB(color);
};

// Some named colors to work with
// From Interface by Stefan Petre
// http://interface.eyecon.ro/

var colors = {
	aqua:[0,255,255],
	azure:[240,255,255],
	beige:[245,245,220],
	black:[0,0,0],
	blue:[0,0,255],
	brown:[165,42,42],
	cyan:[0,255,255],
	darkblue:[0,0,139],
	darkcyan:[0,139,139],
	darkgrey:[169,169,169],
	darkgreen:[0,100,0],
	darkkhaki:[189,183,107],
	darkmagenta:[139,0,139],
	darkolivegreen:[85,107,47],
	darkorange:[255,140,0],
	darkorchid:[153,50,204],
	darkred:[139,0,0],
	darksalmon:[233,150,122],
	darkviolet:[148,0,211],
	fuchsia:[255,0,255],
	gold:[255,215,0],
	green:[0,128,0],
	indigo:[75,0,130],
	khaki:[240,230,140],
	lightblue:[173,216,230],
	lightcyan:[224,255,255],
	lightgreen:[144,238,144],
	lightgrey:[211,211,211],
	lightpink:[255,182,193],
	lightyellow:[255,255,224],
	lime:[0,255,0],
	magenta:[255,0,255],
	maroon:[128,0,0],
	navy:[0,0,128],
	olive:[128,128,0],
	orange:[255,165,0],
	pink:[255,192,203],
	purple:[128,0,128],
	violet:[128,0,128],
	red:[255,0,0],
	silver:[192,192,192],
	white:[255,255,255],
	yellow:[255,255,0],
	transparent: [255,255,255]
};



/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
/******************************************************************************/

var classAnimationActions = ['add', 'remove', 'toggle'],
	shorthandStyles = {
		border: 1,
		borderBottom: 1,
		borderColor: 1,
		borderLeft: 1,
		borderRight: 1,
		borderTop: 1,
		borderWidth: 1,
		margin: 1,
		padding: 1
	};

function getElementStyles() {
	var style = document.defaultView
			? document.defaultView.getComputedStyle(this, null)
			: this.currentStyle,
		newStyle = {},
		key,
		camelCase;

	// webkit enumerates style porperties
	if (style && style.length && style[0] && style[style[0]]) {
		var len = style.length;
		while (len--) {
			key = style[len];
			if (typeof style[key] == 'string') {
				camelCase = key.replace(/\-(\w)/g, function(all, letter){
					return letter.toUpperCase();
				});
				newStyle[camelCase] = style[key];
			}
		}
	} else {
		for (key in style) {
			if (typeof style[key] === 'string') {
				newStyle[key] = style[key];
			}
		}
	}
	
	return newStyle;
}

function filterStyles(styles) {
	var name, value;
	for (name in styles) {
		value = styles[name];
		if (
			// ignore null and undefined values
			value == null ||
			// ignore functions (when does this occur?)
			$.isFunction(value) ||
			// shorthand styles that need to be expanded
			name in shorthandStyles ||
			// ignore scrollbars (break in IE)
			(/scrollbar/).test(name) ||

			// only colors or values that can be converted to numbers
			(!(/color/i).test(name) && isNaN(parseFloat(value)))
		) {
			delete styles[name];
		}
	}
	
	return styles;
}

function styleDifference(oldStyle, newStyle) {
	var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459
		name;

	for (name in newStyle) {
		if (oldStyle[name] != newStyle[name]) {
			diff[name] = newStyle[name];
		}
	}

	return diff;
}

$.effects.animateClass = function(value, duration, easing, callback) {
	if ($.isFunction(easing)) {
		callback = easing;
		easing = null;
	}

	return this.queue(function() {
		var that = $(this),
			originalStyleAttr = that.attr('style') || ' ',
			originalStyle = filterStyles(getElementStyles.call(this)),
			newStyle,
			className = that.attr('class') || "";

		$.each(classAnimationActions, function(i, action) {
			if (value[action]) {
				that[action + 'Class'](value[action]);
			}
		});
		newStyle = filterStyles(getElementStyles.call(this));
		that.attr('class', className);

		that.animate(styleDifference(originalStyle, newStyle), {
			queue: false,
			duration: duration,
			easing: easing,
			complete: function() {
				$.each(classAnimationActions, function(i, action) {
					if (value[action]) { that[action + 'Class'](value[action]); }
				});
				// work around bug in IE by clearing the cssText before setting it
				if (typeof that.attr('style') == 'object') {
					that.attr('style').cssText = '';
					that.attr('style').cssText = originalStyleAttr;
				} else {
					that.attr('style', originalStyleAttr);
				}
				if (callback) { callback.apply(this, arguments); }
				$.dequeue( this );
			}
		});
	});
};

$.fn.extend({
	_addClass: $.fn.addClass,
	addClass: function(classNames, speed, easing, callback) {
		return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
	},

	_removeClass: $.fn.removeClass,
	removeClass: function(classNames,speed,easing,callback) {
		return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
	},

	_toggleClass: $.fn.toggleClass,
	toggleClass: function(classNames, force, speed, easing, callback) {
		if ( typeof force == "boolean" || force === undefined ) {
			if ( !speed ) {
				// without speed parameter;
				return this._toggleClass(classNames, force);
			} else {
				return $.effects.animateClass.apply(this, [(force?{add:classNames}:{remove:classNames}),speed,easing,callback]);
			}
		} else {
			// without switch parameter;
			return $.effects.animateClass.apply(this, [{ toggle: classNames },force,speed,easing]);
		}
	},

	switchClass: function(remove,add,speed,easing,callback) {
		return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
	}
});



/******************************************************************************/
/*********************************** EFFECTS **********************************/
/******************************************************************************/

$.extend($.effects, {
	version: "1.8.23",

	// Saves a set of properties in a data storage
	save: function(element, set) {
		for(var i=0; i < set.length; i++) {
			if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
		}
	},

	// Restores a set of previously saved properties from a data storage
	restore: function(element, set) {
		for(var i=0; i < set.length; i++) {
			if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
		}
	},

	setMode: function(el, mode) {
		if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
		return mode;
	},

	getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
		// this should be a little more flexible in the future to handle a string & hash
		var y, x;
		switch (origin[0]) {
			case 'top': y = 0; break;
			case 'middle': y = 0.5; break;
			case 'bottom': y = 1; break;
			default: y = origin[0] / original.height;
		};
		switch (origin[1]) {
			case 'left': x = 0; break;
			case 'center': x = 0.5; break;
			case 'right': x = 1; break;
			default: x = origin[1] / original.width;
		};
		return {x: x, y: y};
	},

	// Wraps the element around a wrapper that copies position properties
	createWrapper: function(element) {

		// if the element is already wrapped, return it
		if (element.parent().is('.ui-effects-wrapper')) {
			return element.parent();
		}

		// wrap the element
		var props = {
				width: element.outerWidth(true),
				height: element.outerHeight(true),
				'float': element.css('float')
			},
			wrapper = $('<div></div>')
				.addClass('ui-effects-wrapper')
				.css({
					fontSize: '100%',
					background: 'transparent',
					border: 'none',
					margin: 0,
					padding: 0
				}),
			active = document.activeElement;

		// support: Firefox
		// Firefox incorrectly exposes anonymous content
		// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
		try {
			active.id;
		} catch( e ) {
			active = document.body;
		}

		element.wrap( wrapper );

		// Fixes #7595 - Elements lose focus when wrapped.
		if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
			$( active ).focus();
		}
		
		wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element

		// transfer positioning properties to the wrapper
		if (element.css('position') == 'static') {
			wrapper.css({ position: 'relative' });
			element.css({ position: 'relative' });
		} else {
			$.extend(props, {
				position: element.css('position'),
				zIndex: element.css('z-index')
			});
			$.each(['top', 'left', 'bottom', 'right'], function(i, pos) {
				props[pos] = element.css(pos);
				if (isNaN(parseInt(props[pos], 10))) {
					props[pos] = 'auto';
				}
			});
			element.css({position: 'relative', top: 0, left: 0, right: 'auto', bottom: 'auto' });
		}

		return wrapper.css(props).show();
	},

	removeWrapper: function(element) {
		var parent,
			active = document.activeElement;
		
		if (element.parent().is('.ui-effects-wrapper')) {
			parent = element.parent().replaceWith(element);
			// Fixes #7595 - Elements lose focus when wrapped.
			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
				$( active ).focus();
			}
			return parent;
		}
			
		return element;
	},

	setTransition: function(element, list, factor, value) {
		value = value || {};
		$.each(list, function(i, x){
			var unit = element.cssUnit(x);
			if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
		});
		return value;
	}
});


function _normalizeArguments(effect, options, speed, callback) {
	// shift params for method overloading
	if (typeof effect == 'object') {
		callback = options;
		speed = null;
		options = effect;
		effect = options.effect;
	}
	if ($.isFunction(options)) {
		callback = options;
		speed = null;
		options = {};
	}
        if (typeof options == 'number' || $.fx.speeds[options]) {
		callback = speed;
		speed = options;
		options = {};
	}
	if ($.isFunction(speed)) {
		callback = speed;
		speed = null;
	}

	options = options || {};

	speed = speed || options.duration;
	speed = $.fx.off ? 0 : typeof speed == 'number'
		? speed : speed in $.fx.speeds ? $.fx.speeds[speed] : $.fx.speeds._default;

	callback = callback || options.complete;

	return [effect, options, speed, callback];
}

function standardSpeed( speed ) {
	// valid standard speeds
	if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
		return true;
	}
	
	// invalid strings - treat as "normal" speed
	if ( typeof speed === "string" && !$.effects[ speed ] ) {
		return true;
	}
	
	return false;
}

$.fn.extend({
	effect: function(effect, options, speed, callback) {
		var args = _normalizeArguments.apply(this, arguments),
			// TODO: make effects take actual parameters instead of a hash
			args2 = {
				options: args[1],
				duration: args[2],
				callback: args[3]
			},
			mode = args2.options.mode,
			effectMethod = $.effects[effect];
		
		if ( $.fx.off || !effectMethod ) {
			// delegate to the original method (e.g., .show()) if possible
			if ( mode ) {
				return this[ mode ]( args2.duration, args2.callback );
			} else {
				return this.each(function() {
					if ( args2.callback ) {
						args2.callback.call( this );
					}
				});
			}
		}
		
		return effectMethod.call(this, args2);
	},

	_show: $.fn.show,
	show: function(speed) {
		if ( standardSpeed( speed ) ) {
			return this._show.apply(this, arguments);
		} else {
			var args = _normalizeArguments.apply(this, arguments);
			args[1].mode = 'show';
			return this.effect.apply(this, args);
		}
	},

	_hide: $.fn.hide,
	hide: function(speed) {
		if ( standardSpeed( speed ) ) {
			return this._hide.apply(this, arguments);
		} else {
			var args = _normalizeArguments.apply(this, arguments);
			args[1].mode = 'hide';
			return this.effect.apply(this, args);
		}
	},

	// jQuery core overloads toggle and creates _toggle
	__toggle: $.fn.toggle,
	toggle: function(speed) {
		if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
			return this.__toggle.apply(this, arguments);
		} else {
			var args = _normalizeArguments.apply(this, arguments);
			args[1].mode = 'toggle';
			return this.effect.apply(this, args);
		}
	},

	// helper functions
	cssUnit: function(key) {
		var style = this.css(key), val = [];
		$.each( ['em','px','%','pt'], function(i, unit){
			if(style.indexOf(unit) > 0)
				val = [parseFloat(style), unit];
		});
		return val;
	}
});



/******************************************************************************/
/*********************************** EASING ***********************************/
/******************************************************************************/

// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)

var baseEasings = {};

$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
	baseEasings[ name ] = function( p ) {
		return Math.pow( p, i + 2 );
	};
});

$.extend( baseEasings, {
	Sine: function ( p ) {
		return 1 - Math.cos( p * Math.PI / 2 );
	},
	Circ: function ( p ) {
		return 1 - Math.sqrt( 1 - p * p );
	},
	Elastic: function( p ) {
		return p === 0 || p === 1 ? p :
			-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
	},
	Back: function( p ) {
		return p * p * ( 3 * p - 2 );
	},
	Bounce: function ( p ) {
		var pow2,
			bounce = 4;

		while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
		return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
	}
});

$.each( baseEasings, function( name, easeIn ) {
	$.easing[ "easeIn" + name ] = easeIn;
	$.easing[ "easeOut" + name ] = function( p ) {
		return 1 - easeIn( 1 - p );
	};
	$.easing[ "easeInOut" + name ] = function( p ) {
		return p < .5 ?
			easeIn( p * 2 ) / 2 :
			easeIn( p * -2 + 2 ) / -2 + 1;
	};
});

})(jQuery);

function __img508Fix() {
  $("img").each(function () {
    var alt = $(this).attr("alt");
    if (alt === undefined || alt === null) {
      $(this).attr("alt", ""); 
    }
  });
}

function __inpImg508Fix() {
  $("input[type=image]").each(function () {
    var alt = $(this).attr("alt");
    if (alt === undefined || alt === null) {
      $(this).attr("alt", "");
    }
  });
}

function __iframe508Fix() {
  $("iframe").each(function () {
    var html = $(this).html();
    if (html === undefined || html === null || html === "") {
      $(this).html("Your browser does not support iframes")
    }
  });
}

function __radComboSummary508Fix() {
  (function (global, $) {
    $(document).ready(function () {
      var $table = $(".RadComboBox").children("table");
      $table.removeAttr("summary");
    });

  })(window, $telerik.$);
}

function Apply508Fixes() {
  return;
  __img508Fix();
  __inpImg508Fix();
  __iframe508Fix();
  __radComboSummary508Fix();
}


/* qTip2 v2.2.0 tips viewport svg modal | qtip2.com | Licensed MIT, GPL | Mon Mar 17 2014 07:32:00 */

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/* http://keith-wood.name/countdown.html
   Countdown for jQuery v1.6.3.
   Written by Keith Wood (kbwood{at}iinet.com.au) January 2008.
   Available under the MIT (https://github.com/jquery/jquery/blob/master/MIT-LICENSE.txt) license. 
   Please attribute the author if you use it. */
(function($){function Countdown(){this.regional=[];this.regional['']={labels:['Years','Months','Weeks','Days','Hours','Minutes','Seconds'],labels1:['Year','Month','Week','Day','Hour','Minute','Second'],compactLabels:['y','m','w','d'],whichLabels:null,digits:['0','1','2','3','4','5','6','7','8','9'],timeSeparator:':',isRTL:false};this._defaults={until:null,since:null,timezone:null,serverSync:null,format:'dHMS',layout:'',compact:false,significant:0,description:'',expiryUrl:'',expiryText:'',alwaysExpire:false,onExpiry:null,onTick:null,tickInterval:1};$.extend(this._defaults,this.regional['']);this._serverSyncs=[];var c=(typeof Date.now=='function'?Date.now:function(){return new Date().getTime()});var d=(window.performance&&typeof window.performance.now=='function');function timerCallBack(a){var b=(a<1e12?(d?(performance.now()+performance.timing.navigationStart):c()):a||c());if(b-f>=1000){x._updateTargets();f=b}e(timerCallBack)}var 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See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information",function(){var e,t;return g(this._isDSTShifted)&&(q(e={},this),(e=Nt(e))._a?(t=(e._isUTC?l:R)(e._a),this._isDSTShifted=this.isValid()&&0<function(e,t,n){for(var s=Math.min(e.length,t.length),i=Math.abs(e.length-t.length),r=0,a=0;a<s;a++)(n&&e[a]!==t[a]||!n&&M(e[a])!==M(t[a]))&&r++;return r+i}(e._a,t.toArray())):this._isDSTShifted=!1),this._isDSTShifted});d=K.prototype;function cn(e,t,n,s){var i=P(),s=l().set(s,t);return i[n](s,e)}function fn(e,t,n){if(w(e)&&(t=e,e=void 0),e=e||"",null!=t)return cn(e,t,n,"month");for(var s=[],i=0;i<12;i++)s[i]=cn(e,i,n,"month");return s}function mn(e,t,n,s){t=("boolean"==typeof e?w(t)&&(n=t,t=void 0):(t=e,e=!1,w(n=t)&&(n=t,t=void 0)),t||"");var i,r=P(),a=e?r._week.dow:0,o=[];if(null!=n)return cn(t,(n+a)%7,s,"day");for(i=0;i<7;i++)o[i]=cn(t,(i+a)%7,s,"day");return o}d.calendar=function(e,t,n){return 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t=y(this._weekdays)?this._weekdays:this._weekdays[e&&!0!==e&&this._weekdays.isFormat.test(t)?"format":"standalone"],!0===e?Je(t,this._week.dow):e?t[e.day()]:t},d.weekdaysMin=function(e){return!0===e?Je(this._weekdaysMin,this._week.dow):e?this._weekdaysMin[e.day()]:this._weekdaysMin},d.weekdaysShort=function(e){return!0===e?Je(this._weekdaysShort,this._week.dow):e?this._weekdaysShort[e.day()]:this._weekdaysShort},d.weekdaysParse=function(e,t,n){var s,i;if(this._weekdaysParseExact)return function(e,t,n){var s,i,r,e=e.toLocaleLowerCase();if(!this._weekdaysParse)for(this._weekdaysParse=[],this._shortWeekdaysParse=[],this._minWeekdaysParse=[],s=0;s<7;++s)r=l([2e3,1]).day(s),this._minWeekdaysParse[s]=this.weekdaysMin(r,"").toLocaleLowerCase(),this._shortWeekdaysParse[s]=this.weekdaysShort(r,"").toLocaleLowerCase(),this._weekdaysParse[s]=this.weekdays(r,"").toLocaleLowerCase();return 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this._weekdaysParseExact?(c(this,"_weekdaysRegex")||st.call(this),e?this._weekdaysShortStrictRegex:this._weekdaysShortRegex):(c(this,"_weekdaysShortRegex")||(this._weekdaysShortRegex=tt),this._weekdaysShortStrictRegex&&e?this._weekdaysShortStrictRegex:this._weekdaysShortRegex)},d.weekdaysMinRegex=function(e){return this._weekdaysParseExact?(c(this,"_weekdaysRegex")||st.call(this),e?this._weekdaysMinStrictRegex:this._weekdaysMinRegex):(c(this,"_weekdaysMinRegex")||(this._weekdaysMinRegex=nt),this._weekdaysMinStrictRegex&&e?this._weekdaysMinStrictRegex:this._weekdaysMinRegex)},d.isPM=function(e){return"p"===(e+"").toLowerCase().charAt(0)},d.meridiem=function(e,t,n){return 11<e?n?"pm":"PM":n?"am":"AM"},ft("en",{eras:[{since:"0001-01-01",until:1/0,offset:1,name:"Anno Domini",narrow:"AD",abbr:"AD"},{since:"0000-12-31",until:-1/0,offset:1,name:"Before Christ",narrow:"BC",abbr:"BC"}],dayOfMonthOrdinalParse:/\d{1,2}(th|st|nd|rd)/,ordinal:function(e){var t=e%10;return e+(1===M(e%100/10)?"th":1==t?"st":2==t?"nd":3==t?"rd":"th")}}),_.lang=e("moment.lang is deprecated. 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Please use toISOString() instead (notice the capitals)",xn),U.lang=Ke,s("X",0,0,"unix"),s("x",0,0,"valueOf"),h("x",ke),h("X",/[+-]?\d+(\.\d{1,3})?/),v("X",function(e,t,n){n._d=new Date(1e3*parseFloat(e))}),v("x",function(e,t,n){n._d=new Date(M(e))}),_.version="2.30.1",H=R,_.fn=u,_.min=function(){return Pt("isBefore",[].slice.call(arguments,0))},_.max=function(){return Pt("isAfter",[].slice.call(arguments,0))},_.now=function(){return Date.now?Date.now():+new Date},_.utc=l,_.unix=function(e){return R(1e3*e)},_.months=function(e,t){return fn(e,t,"months")},_.isDate=V,_.locale=ft,_.invalid=I,_.duration=C,_.isMoment=k,_.weekdays=function(e,t,n){return mn(e,t,n,"weekdays")},_.parseZone=function(){return R.apply(null,arguments).parseZone()},_.localeData=P,_.isDuration=Ut,_.monthsShort=function(e,t){return fn(e,t,"monthsShort")},_.weekdaysMin=function(e,t,n){return mn(e,t,n,"weekdaysMin")},_.defineLocale=mt,_.updateLocale=function(e,t){var n,s;return null!=t?(s=ut,null!=W[e]&&null!=W[e].parentLocale?W[e].set(X(W[e]._config,t)):(t=X(s=null!=(n=ct(e))?n._config:s,t),null==n&&(t.abbr=e),(s=new K(t)).parentLocale=W[e],W[e]=s),ft(e)):null!=W[e]&&(null!=W[e].parentLocale?(W[e]=W[e].parentLocale,e===ft()&&ft(e)):null!=W[e]&&delete W[e]),W[e]},_.locales=function(){return ee(W)},_.weekdaysShort=function(e,t,n){return mn(e,t,n,"weekdaysShort")},_.normalizeUnits=o,_.relativeTimeRounding=function(e){return void 0===e?Yn:"function"==typeof e&&(Yn=e,!0)},_.relativeTimeThreshold=function(e,t){return void 0!==Sn[e]&&(void 0===t?Sn[e]:(Sn[e]=t,"s"===e&&(Sn.ss=t-1),!0))},_.calendarFormat=function(e,t){return(e=e.diff(t,"days",!0))<-6?"sameElse":e<-1?"lastWeek":e<0?"lastDay":e<1?"sameDay":e<2?"nextDay":e<7?"nextWeek":"sameElse"},_.prototype=u,_.HTML5_FMT={DATETIME_LOCAL:"YYYY-MM-DDTHH:mm",DATETIME_LOCAL_SECONDS:"YYYY-MM-DDTHH:mm:ss",DATETIME_LOCAL_MS:"YYYY-MM-DDTHH:mm:ss.SSS",DATE:"YYYY-MM-DD",TIME:"HH:mm",TIME_SECONDS:"HH:mm:ss",TIME_MS:"HH:mm:ss.SSS",WEEK:"GGGG-[W]WW",MONTH:"YYYY-MM"},_});
//# sourceMappingURL=moment.min.js.map
/**
* @version: 2.1.25
* @author: Dan Grossman http://www.dangrossman.info/
* @copyright: Copyright (c) 2012-2017 Dan Grossman. All rights reserved.
* @license: Licensed under the MIT license. See http://www.opensource.org/licenses/mit-license.php
* @website: https://www.daterangepicker.com/
*/
// Follow the UMD template https://github.com/umdjs/umd/blob/master/templates/returnExportsGlobal.js
(function (root, factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD. Make globaly available as well
        define(['moment', 'jquery'], function (moment, jquery) {
            return (root.daterangepicker = factory(moment, jquery));
        });
    } else if (typeof module === 'object' && module.exports) {
        // Node / Browserify
        //isomorphic issue
        var jQuery = (typeof window != 'undefined') ? window.jQuery : undefined;
        if (!jQuery) {
            jQuery = require('jquery');
            if (!jQuery.fn) jQuery.fn = {};
        }
        module.exports = factory(require('moment'), jQuery);
    } else {
        // Browser globals
        root.daterangepicker = factory(root.moment, root.jQuery);
    }
}(this, function(moment, $) {
    var DateRangePicker = function(element, options, cb) {

        //default settings for options
        this.parentEl = 'body';
        this.element = $(element);
        this.startDate = moment().startOf('day');
        this.endDate = moment().endOf('day');
        this.minDate = false;
        this.maxDate = false;
        this.dateLimit = false;
        this.autoApply = false;
        this.singleDatePicker = false;
        this.showDropdowns = false;
        this.showWeekNumbers = false;
        this.showISOWeekNumbers = false;
        this.showCustomRangeLabel = true;
        this.timePicker = false;
        this.timePicker24Hour = false;
        this.timePickerIncrement = 1;
        this.timePickerSeconds = false;
        this.linkedCalendars = true;
        this.autoUpdateInput = true;
        this.alwaysShowCalendars = false;
        this.ranges = {};

        this.opens = 'right';
        if (this.element.hasClass('pull-right'))
            this.opens = 'left';

        this.drops = 'down';
        if (this.element.hasClass('dropup'))
            this.drops = 'up';

        this.buttonClasses = 'btn btn-sm';
        this.applyClass = 'btn-success';
        this.cancelClass = 'btn-default';

        this.locale = {
            direction: 'ltr',
            format: moment.localeData().longDateFormat('L'),
            separator: ' - ',
            applyLabel: 'Apply',
            cancelLabel: 'Cancel',
            weekLabel: 'W',
            customRangeLabel: 'Custom Range',
            daysOfWeek: moment.weekdaysMin(),
            monthNames: moment.monthsShort(),
            firstDay: moment.localeData().firstDayOfWeek()
        };

        this.callback = function() { };

        //some state information
        this.isShowing = false;
        this.leftCalendar = {};
        this.rightCalendar = {};

        //custom options from user
        if (typeof options !== 'object' || options === null)
            options = {};

        //allow setting options with data attributes
        //data-api options will be overwritten with custom javascript options
        options = $.extend(this.element.data(), options);

        //html template for the picker UI
        if (typeof options.template !== 'string' && !(options.template instanceof $))
            options.template = '<div class="daterangepicker dropdown-menu">' +
                '<div class="calendar left">' +
                    '<div class="daterangepicker_input">' +
                      '<input class="input-mini form-control" type="text" name="daterangepicker_start" value="" />' +
                      '<i class="fa fa-calendar-alt glyphicon glyphicon-calendar"></i>' +
                      '<div class="calendar-time">' +
                        '<div></div>' +
                        '<i class="fa fa-clock-o glyphicon glyphicon-time"></i>' +
                      '</div>' +
                    '</div>' +
                    '<div class="calendar-table"></div>' +
                '</div>' +
                '<div class="calendar right">' +
                    '<div class="daterangepicker_input">' +
                      '<input class="input-mini form-control" type="text" name="daterangepicker_end" value="" />' +
                      '<i class="fa fa-calendar-alt glyphicon glyphicon-calendar"></i>' +
                      '<div class="calendar-time">' +
                        '<div></div>' +
                        '<i class="fa fa-clock-o glyphicon glyphicon-time"></i>' +
                      '</div>' +
                    '</div>' +
                    '<div class="calendar-table"></div>' +
                '</div>' +
                '<div class="ranges">' +
                    '<div class="range_inputs">' +
                        '<button class="applyBtn" disabled="disabled" type="button"></button> ' +
                        '<button class="cancelBtn" type="button"></button>' +
                    '</div>' +
                '</div>' +
            '</div>';

        this.parentEl = (options.parentEl && $(options.parentEl).length) ? $(options.parentEl) : $(this.parentEl);
        this.container = $(options.template).appendTo(this.parentEl);

        //
        // handle all the possible options overriding defaults
        //

        if (typeof options.locale === 'object') {

            if (typeof options.locale.direction === 'string')
                this.locale.direction = options.locale.direction;

            if (typeof options.locale.format === 'string')
                this.locale.format = options.locale.format;

            if (typeof options.locale.separator === 'string')
                this.locale.separator = options.locale.separator;

            if (typeof options.locale.daysOfWeek === 'object')
                this.locale.daysOfWeek = options.locale.daysOfWeek.slice();

            if (typeof options.locale.monthNames === 'object')
              this.locale.monthNames = options.locale.monthNames.slice();

            if (typeof options.locale.firstDay === 'number')
              this.locale.firstDay = options.locale.firstDay;

            if (typeof options.locale.applyLabel === 'string')
              this.locale.applyLabel = options.locale.applyLabel;

            if (typeof options.locale.cancelLabel === 'string')
              this.locale.cancelLabel = options.locale.cancelLabel;

            if (typeof options.locale.weekLabel === 'string')
              this.locale.weekLabel = options.locale.weekLabel;

            if (typeof options.locale.customRangeLabel === 'string'){
                //Support unicode chars in the custom range name.
                var elem = document.createElement('textarea');
                elem.innerHTML = options.locale.customRangeLabel;
                var rangeHtml = elem.value;
                this.locale.customRangeLabel = rangeHtml;
            }
        }
        this.container.addClass(this.locale.direction);

        if (typeof options.startDate === 'string')
            this.startDate = moment(options.startDate, this.locale.format);

        if (typeof options.endDate === 'string')
            this.endDate = moment(options.endDate, this.locale.format);

        if (typeof options.minDate === 'string')
            this.minDate = moment(options.minDate, this.locale.format);

        if (typeof options.maxDate === 'string')
            this.maxDate = moment(options.maxDate, this.locale.format);

        if (typeof options.startDate === 'object')
            this.startDate = moment(options.startDate);

        if (typeof options.endDate === 'object')
            this.endDate = moment(options.endDate);

        if (typeof options.minDate === 'object')
            this.minDate = moment(options.minDate);

        if (typeof options.maxDate === 'object')
            this.maxDate = moment(options.maxDate);

        // sanity check for bad options
        if (this.minDate && this.startDate.isBefore(this.minDate))
            this.startDate = this.minDate.clone();

        // sanity check for bad options
        if (this.maxDate && this.endDate.isAfter(this.maxDate))
            this.endDate = this.maxDate.clone();

        if (typeof options.applyClass === 'string')
            this.applyClass = options.applyClass;

        if (typeof options.cancelClass === 'string')
            this.cancelClass = options.cancelClass;

        if (typeof options.dateLimit === 'object')
            this.dateLimit = options.dateLimit;

        if (typeof options.opens === 'string')
            this.opens = options.opens;

        if (typeof options.drops === 'string')
            this.drops = options.drops;

        if (typeof options.showWeekNumbers === 'boolean')
            this.showWeekNumbers = options.showWeekNumbers;

        if (typeof options.showISOWeekNumbers === 'boolean')
            this.showISOWeekNumbers = options.showISOWeekNumbers;

        if (typeof options.buttonClasses === 'string')
            this.buttonClasses = options.buttonClasses;

        if (typeof options.buttonClasses === 'object')
            this.buttonClasses = options.buttonClasses.join(' ');

        if (typeof options.showDropdowns === 'boolean')
            this.showDropdowns = options.showDropdowns;

        if (typeof options.showCustomRangeLabel === 'boolean')
            this.showCustomRangeLabel = options.showCustomRangeLabel;

        if (typeof options.singleDatePicker === 'boolean') {
            this.singleDatePicker = options.singleDatePicker;
            if (this.singleDatePicker)
                this.endDate = this.startDate.clone();
        }

        if (typeof options.timePicker === 'boolean')
            this.timePicker = options.timePicker;

        if (typeof options.timePickerSeconds === 'boolean')
            this.timePickerSeconds = options.timePickerSeconds;

        if (typeof options.timePickerIncrement === 'number')
            this.timePickerIncrement = options.timePickerIncrement;

        if (typeof options.timePicker24Hour === 'boolean')
            this.timePicker24Hour = options.timePicker24Hour;

        if (typeof options.autoApply === 'boolean')
            this.autoApply = options.autoApply;

        if (typeof options.autoUpdateInput === 'boolean')
            this.autoUpdateInput = options.autoUpdateInput;

        if (typeof options.linkedCalendars === 'boolean')
            this.linkedCalendars = options.linkedCalendars;

        if (typeof options.isInvalidDate === 'function')
            this.isInvalidDate = options.isInvalidDate;

        if (typeof options.isCustomDate === 'function')
            this.isCustomDate = options.isCustomDate;

        if (typeof options.alwaysShowCalendars === 'boolean')
            this.alwaysShowCalendars = options.alwaysShowCalendars;

        // update day names order to firstDay
        if (this.locale.firstDay != 0) {
            var iterator = this.locale.firstDay;
            while (iterator > 0) {
                this.locale.daysOfWeek.push(this.locale.daysOfWeek.shift());
                iterator--;
            }
        }

        var start, end, range;

        //if no start/end dates set, check if an input element contains initial values
        if (typeof options.startDate === 'undefined' && typeof options.endDate === 'undefined') {
            if ($(this.element).is('input[type=text]')) {
                var val = $(this.element).val(),
                    split = val.split(this.locale.separator);

                start = end = null;

                if (split.length == 2) {
                    start = moment(split[0], this.locale.format);
                    end = moment(split[1], this.locale.format);
                } else if (this.singleDatePicker && val !== "") {
                    start = moment(val, this.locale.format);
                    end = moment(val, this.locale.format);
                }
                if (start !== null && end !== null) {
                    this.setStartDate(start);
                    this.setEndDate(end);
                }
            }
        }

        if (typeof options.ranges === 'object') {
            for (range in options.ranges) {

                if (typeof options.ranges[range][0] === 'string')
                    start = moment(options.ranges[range][0], this.locale.format);
                else
                    start = moment(options.ranges[range][0]);

                if (typeof options.ranges[range][1] === 'string')
                    end = moment(options.ranges[range][1], this.locale.format);
                else
                    end = moment(options.ranges[range][1]);

                // If the start or end date exceed those allowed by the minDate or dateLimit
                // options, shorten the range to the allowable period.
                if (this.minDate && start.isBefore(this.minDate))
                    start = this.minDate.clone();

                var maxDate = this.maxDate;
                if (this.dateLimit && maxDate && start.clone().add(this.dateLimit).isAfter(maxDate))
                    maxDate = start.clone().add(this.dateLimit);
                if (maxDate && end.isAfter(maxDate))
                    end = maxDate.clone();

                // If the end of the range is before the minimum or the start of the range is
                // after the maximum, don't display this range option at all.
                if ((this.minDate && end.isBefore(this.minDate, this.timepicker ? 'minute' : 'day')) 
                  || (maxDate && start.isAfter(maxDate, this.timepicker ? 'minute' : 'day')))
                    continue;

                //Support unicode chars in the range names.
                var elem = document.createElement('textarea');
                elem.innerHTML = range;
                var rangeHtml = elem.value;

                this.ranges[rangeHtml] = [start, end];
            }

            var list = '<ul>';
            for (range in this.ranges) {
                list += '<li data-range-key="' + range + '">' + range + '</li>';
            }
            if (this.showCustomRangeLabel) {
                list += '<li data-range-key="' + this.locale.customRangeLabel + '">' + this.locale.customRangeLabel + '</li>';
            }
            list += '</ul>';
            this.container.find('.ranges').prepend(list);
        }

        if (typeof cb === 'function') {
            this.callback = cb;
        }

        if (!this.timePicker) {
            this.startDate = this.startDate.startOf('day');
            this.endDate = this.endDate.endOf('day');
            this.container.find('.calendar-time').hide();
        }

        //can't be used together for now
        if (this.timePicker && this.autoApply)
            this.autoApply = false;

        if (this.autoApply && typeof options.ranges !== 'object') {
            this.container.find('.ranges').hide();
        } else if (this.autoApply) {
            this.container.find('.applyBtn, .cancelBtn').addClass('hide');
        }

        if (this.singleDatePicker) {
            this.container.addClass('single');
            this.container.find('.calendar.left').addClass('single');
            this.container.find('.calendar.left').show();
            this.container.find('.calendar.right').hide();
            this.container.find('.daterangepicker_input input, .daterangepicker_input > i').hide();
            if (this.timePicker) {
                this.container.find('.ranges ul').hide();
            } else {
                this.container.find('.ranges').hide();
            }
        }

        if ((typeof options.ranges === 'undefined' && !this.singleDatePicker) || this.alwaysShowCalendars) {
            this.container.addClass('show-calendar');
        }

        this.container.addClass('opens' + this.opens);

        //swap the position of the predefined ranges if opens right
        if (typeof options.ranges !== 'undefined' && this.opens == 'right') {
            this.container.find('.ranges').prependTo( this.container.find('.calendar.left').parent() );
        }

        //apply CSS classes and labels to buttons
        this.container.find('.applyBtn, .cancelBtn').addClass(this.buttonClasses);
        if (this.applyClass.length)
            this.container.find('.applyBtn').addClass(this.applyClass);
        if (this.cancelClass.length)
            this.container.find('.cancelBtn').addClass(this.cancelClass);
        this.container.find('.applyBtn').html(this.locale.applyLabel);
        this.container.find('.cancelBtn').html(this.locale.cancelLabel);

        //
        // event listeners
        //

        this.container.find('.calendar')
            .on('click.daterangepicker', '.prev', $.proxy(this.clickPrev, this))
            .on('click.daterangepicker', '.next', $.proxy(this.clickNext, this))
            .on('mousedown.daterangepicker', 'td.available', $.proxy(this.clickDate, this))
            .on('mouseenter.daterangepicker', 'td.available', $.proxy(this.hoverDate, this))
            .on('mouseleave.daterangepicker', 'td.available', $.proxy(this.updateFormInputs, this))
            .on('change.daterangepicker', 'select.yearselect', $.proxy(this.monthOrYearChanged, this))
            .on('change.daterangepicker', 'select.monthselect', $.proxy(this.monthOrYearChanged, this))
            .on('change.daterangepicker', 'select.hourselect,select.minuteselect,select.secondselect,select.ampmselect', $.proxy(this.timeChanged, this))
            .on('click.daterangepicker', '.daterangepicker_input input', $.proxy(this.showCalendars, this))
            .on('focus.daterangepicker', '.daterangepicker_input input', $.proxy(this.formInputsFocused, this))
            .on('blur.daterangepicker', '.daterangepicker_input input', $.proxy(this.formInputsBlurred, this))
            .on('change.daterangepicker', '.daterangepicker_input input', $.proxy(this.formInputsChanged, this));

        this.container.find('.ranges')
            .on('click.daterangepicker', 'button.applyBtn', $.proxy(this.clickApply, this))
            .on('click.daterangepicker', 'button.cancelBtn', $.proxy(this.clickCancel, this))
            .on('click.daterangepicker', 'li', $.proxy(this.clickRange, this))
            .on('mouseenter.daterangepicker', 'li', $.proxy(this.hoverRange, this))
            .on('mouseleave.daterangepicker', 'li', $.proxy(this.updateFormInputs, this));

        if (this.element.is('input') || this.element.is('button')) {
            this.element.on({
                'click.daterangepicker': $.proxy(this.show, this),
                'focus.daterangepicker': $.proxy(this.show, this),
                'keyup.daterangepicker': $.proxy(this.elementChanged, this),
                'keydown.daterangepicker': $.proxy(this.keydown, this)
            });
        } else {
            this.element.on('click.daterangepicker', $.proxy(this.toggle, this));
        }

        //
        // if attached to a text input, set the initial value
        //

        if (this.element.is('input') && !this.singleDatePicker && this.autoUpdateInput) {
            this.element.val(this.startDate.format(this.locale.format) + this.locale.separator + this.endDate.format(this.locale.format));
            this.element.trigger('change');
        } else if (this.element.is('input') && this.autoUpdateInput) {
            this.element.val(this.startDate.format(this.locale.format));
            this.element.trigger('change');
        }

    };

    DateRangePicker.prototype = {

        constructor: DateRangePicker,

        setStartDate: function(startDate) {
            if (typeof startDate === 'string')
                this.startDate = moment(startDate, this.locale.format);

            if (typeof startDate === 'object')
                this.startDate = moment(startDate);

            if (!this.timePicker)
                this.startDate = this.startDate.startOf('day');

            if (this.timePicker && this.timePickerIncrement)
                this.startDate.minute(Math.round(this.startDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);

            if (this.minDate && this.startDate.isBefore(this.minDate)) {
                this.startDate = this.minDate.clone();
                if (this.timePicker && this.timePickerIncrement)
                    this.startDate.minute(Math.round(this.startDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);
            }

            if (this.maxDate && this.startDate.isAfter(this.maxDate)) {
                this.startDate = this.maxDate.clone();
                if (this.timePicker && this.timePickerIncrement)
                    this.startDate.minute(Math.floor(this.startDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);
            }

            if (!this.isShowing)
                this.updateElement();

            this.updateMonthsInView();
        },

        setEndDate: function(endDate) {
            if (typeof endDate === 'string')
                this.endDate = moment(endDate, this.locale.format);

            if (typeof endDate === 'object')
                this.endDate = moment(endDate);

            if (!this.timePicker)
                this.endDate = this.endDate.endOf('day');

            if (this.timePicker && this.timePickerIncrement)
                this.endDate.minute(Math.round(this.endDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);

            if (this.endDate.isBefore(this.startDate))
                this.endDate = this.startDate.clone();

            if (this.maxDate && this.endDate.isAfter(this.maxDate))
                this.endDate = this.maxDate.clone();

            if (this.dateLimit && this.startDate.clone().add(this.dateLimit).isBefore(this.endDate))
                this.endDate = this.startDate.clone().add(this.dateLimit);

            this.previousRightTime = this.endDate.clone();

            if (!this.isShowing)
                this.updateElement();

            this.updateMonthsInView();
        },

        isInvalidDate: function() {
            return false;
        },

        isCustomDate: function() {
            return false;
        },

        updateView: function() {
            if (this.timePicker) {
                this.renderTimePicker('left');
                this.renderTimePicker('right');
                if (!this.endDate) {
                    this.container.find('.right .calendar-time select').attr('disabled', 'disabled').addClass('disabled');
                } else {
                    this.container.find('.right .calendar-time select').removeAttr('disabled').removeClass('disabled');
                }
            }
            if (this.endDate) {
                this.container.find('input[name="daterangepicker_end"]').removeClass('active');
                this.container.find('input[name="daterangepicker_start"]').addClass('active');
            } else {
                this.container.find('input[name="daterangepicker_end"]').addClass('active');
                this.container.find('input[name="daterangepicker_start"]').removeClass('active');
            }
            this.updateMonthsInView();
            this.updateCalendars();
            this.updateFormInputs();
        },

        updateMonthsInView: function() {
            if (this.endDate) {

                //if both dates are visible already, do nothing
                if (!this.singleDatePicker && this.leftCalendar.month && this.rightCalendar.month &&
                    (this.startDate.format('YYYY-MM') == this.leftCalendar.month.format('YYYY-MM') || this.startDate.format('YYYY-MM') == this.rightCalendar.month.format('YYYY-MM'))
                    &&
                    (this.endDate.format('YYYY-MM') == this.leftCalendar.month.format('YYYY-MM') || this.endDate.format('YYYY-MM') == this.rightCalendar.month.format('YYYY-MM'))
                    ) {
                    return;
                }

                this.leftCalendar.month = this.startDate.clone().date(2);
                if (!this.linkedCalendars && (this.endDate.month() != this.startDate.month() || this.endDate.year() != this.startDate.year())) {
                    this.rightCalendar.month = this.endDate.clone().date(2);
                } else {
                    this.rightCalendar.month = this.startDate.clone().date(2).add(1, 'month');
                }

            } else {
                if (this.leftCalendar.month.format('YYYY-MM') != this.startDate.format('YYYY-MM') && this.rightCalendar.month.format('YYYY-MM') != this.startDate.format('YYYY-MM')) {
                    this.leftCalendar.month = this.startDate.clone().date(2);
                    this.rightCalendar.month = this.startDate.clone().date(2).add(1, 'month');
                }
            }
            if (this.maxDate && this.linkedCalendars && !this.singleDatePicker && this.rightCalendar.month > this.maxDate) {
              this.rightCalendar.month = this.maxDate.clone().date(2);
              this.leftCalendar.month = this.maxDate.clone().date(2).subtract(1, 'month');
            }
        },

        updateCalendars: function() {

            if (this.timePicker) {
                var hour, minute, second;
                if (this.endDate) {
                    hour = parseInt(this.container.find('.left .hourselect').val(), 10);
                    minute = parseInt(this.container.find('.left .minuteselect').val(), 10);
                    second = this.timePickerSeconds ? parseInt(this.container.find('.left .secondselect').val(), 10) : 0;
                    if (!this.timePicker24Hour) {
                        var ampm = this.container.find('.left .ampmselect').val();
                        if (ampm === 'PM' && hour < 12)
                            hour += 12;
                        if (ampm === 'AM' && hour === 12)
                            hour = 0;
                    }
                } else {
                    hour = parseInt(this.container.find('.right .hourselect').val(), 10);
                    minute = parseInt(this.container.find('.right .minuteselect').val(), 10);
                    second = this.timePickerSeconds ? parseInt(this.container.find('.right .secondselect').val(), 10) : 0;
                    if (!this.timePicker24Hour) {
                        var ampm = this.container.find('.right .ampmselect').val();
                        if (ampm === 'PM' && hour < 12)
                            hour += 12;
                        if (ampm === 'AM' && hour === 12)
                            hour = 0;
                    }
                }
                this.leftCalendar.month.hour(hour).minute(minute).second(second);
                this.rightCalendar.month.hour(hour).minute(minute).second(second);
            }

            this.renderCalendar('left');
            this.renderCalendar('right');

            //highlight any predefined range matching the current start and end dates
            this.container.find('.ranges li').removeClass('active');
            if (this.endDate == null) return;

            this.calculateChosenLabel();
        },

        renderCalendar: function(side) {

            //
            // Build the matrix of dates that will populate the calendar
            //

            var calendar = side == 'left' ? this.leftCalendar : this.rightCalendar;
            var month = calendar.month.month();
            var year = calendar.month.year();
            var hour = calendar.month.hour();
            var minute = calendar.month.minute();
            var second = calendar.month.second();
            var daysInMonth = moment([year, month]).daysInMonth();
            var firstDay = moment([year, month, 1]);
            var lastDay = moment([year, month, daysInMonth]);
            var lastMonth = moment(firstDay).subtract(1, 'month').month();
            var lastYear = moment(firstDay).subtract(1, 'month').year();
            var daysInLastMonth = moment([lastYear, lastMonth]).daysInMonth();
            var dayOfWeek = firstDay.day();

            //initialize a 6 rows x 7 columns array for the calendar
            var calendar = [];
            calendar.firstDay = firstDay;
            calendar.lastDay = lastDay;

            for (var i = 0; i < 6; i++) {
                calendar[i] = [];
            }

            //populate the calendar with date objects
            var startDay = daysInLastMonth - dayOfWeek + this.locale.firstDay + 1;
            if (startDay > daysInLastMonth)
                startDay -= 7;

            if (dayOfWeek == this.locale.firstDay)
                startDay = daysInLastMonth - 6;

            var curDate = moment([lastYear, lastMonth, startDay, 12, minute, second]);

            var col, row;
            for (var i = 0, col = 0, row = 0; i < 42; i++, col++, curDate = moment(curDate).add(24, 'hour')) {
                if (i > 0 && col % 7 === 0) {
                    col = 0;
                    row++;
                }
                calendar[row][col] = curDate.clone().hour(hour).minute(minute).second(second);
                curDate.hour(12);

                if (this.minDate && calendar[row][col].format('YYYY-MM-DD') == this.minDate.format('YYYY-MM-DD') && calendar[row][col].isBefore(this.minDate) && side == 'left') {
                    calendar[row][col] = this.minDate.clone();
                }

                if (this.maxDate && calendar[row][col].format('YYYY-MM-DD') == this.maxDate.format('YYYY-MM-DD') && calendar[row][col].isAfter(this.maxDate) && side == 'right') {
                    calendar[row][col] = this.maxDate.clone();
                }

            }

            //make the calendar object available to hoverDate/clickDate
            if (side == 'left') {
                this.leftCalendar.calendar = calendar;
            } else {
                this.rightCalendar.calendar = calendar;
            }

            //
            // Display the calendar
            //

            var minDate = side == 'left' ? this.minDate : this.startDate;
            var maxDate = this.maxDate;
            var selected = side == 'left' ? this.startDate : this.endDate;
            var arrow = this.locale.direction == 'ltr' ? {left: 'chevron-left', right: 'chevron-right'} : {left: 'chevron-right', right: 'chevron-left'};

            var html = '<table class="table-condensed">';
            html += '<thead>';
            html += '<tr>';

            // add empty cell for week number
            if (this.showWeekNumbers || this.showISOWeekNumbers)
                html += '<th></th>';

            if ((!minDate || minDate.isBefore(calendar.firstDay)) && (!this.linkedCalendars || side == 'left')) {
                html += '<th class="prev available"><i class="fa fa-' + arrow.left + ' glyphicon glyphicon-' + arrow.left + '"></i></th>';
            } else {
                html += '<th></th>';
            }

            var dateHtml = this.locale.monthNames[calendar[1][1].month()] + calendar[1][1].format(" YYYY");

            if (this.showDropdowns) {
                var currentMonth = calendar[1][1].month();
                var currentYear = calendar[1][1].year();
                var maxYear = (maxDate && maxDate.year()) || (currentYear + 5);
                var minYear = (minDate && minDate.year()) || (currentYear - 50);
                var inMinYear = currentYear == minYear;
                var inMaxYear = currentYear == maxYear;

                var monthHtml = '<select class="monthselect">';
                for (var m = 0; m < 12; m++) {
                    if ((!inMinYear || m >= minDate.month()) && (!inMaxYear || m <= maxDate.month())) {
                        monthHtml += "<option value='" + m + "'" +
                            (m === currentMonth ? " selected='selected'" : "") +
                            ">" + this.locale.monthNames[m] + "</option>";
                    } else {
                        monthHtml += "<option value='" + m + "'" +
                            (m === currentMonth ? " selected='selected'" : "") +
                            " disabled='disabled'>" + this.locale.monthNames[m] + "</option>";
                    }
                }
                monthHtml += "</select>";

                var yearHtml = '<select class="yearselect">';
                for (var y = minYear; y <= maxYear; y++) {
                    yearHtml += '<option value="' + y + '"' +
                        (y === currentYear ? ' selected="selected"' : '') +
                        '>' + y + '</option>';
                }
                yearHtml += '</select>';

                dateHtml = monthHtml + yearHtml;
            }

            html += '<th colspan="5" class="month">' + dateHtml + '</th>';
            if ((!maxDate || maxDate.isAfter(calendar.lastDay)) && (!this.linkedCalendars || side == 'right' || this.singleDatePicker)) {
                html += '<th class="next available"><i class="fa fa-' + arrow.right + ' glyphicon glyphicon-' + arrow.right + '"></i></th>';
            } else {
                html += '<th></th>';
            }

            html += '</tr>';
            html += '<tr>';

            // add week number label
            if (this.showWeekNumbers || this.showISOWeekNumbers)
                html += '<th class="week">' + this.locale.weekLabel + '</th>';

            $.each(this.locale.daysOfWeek, function(index, dayOfWeek) {
                html += '<th>' + dayOfWeek + '</th>';
            });

            html += '</tr>';
            html += '</thead>';
            html += '<tbody>';

            //adjust maxDate to reflect the dateLimit setting in order to
            //grey out end dates beyond the dateLimit
            if (this.endDate == null && this.dateLimit) {
                var maxLimit = this.startDate.clone().add(this.dateLimit).endOf('day');
                if (!maxDate || maxLimit.isBefore(maxDate)) {
                    maxDate = maxLimit;
                }
            }

            for (var row = 0; row < 6; row++) {
                html += '<tr>';

                // add week number
                if (this.showWeekNumbers)
                    html += '<td class="week">' + calendar[row][0].week() + '</td>';
                else if (this.showISOWeekNumbers)
                    html += '<td class="week">' + calendar[row][0].isoWeek() + '</td>';

                for (var col = 0; col < 7; col++) {

                    var classes = [];

                    //highlight today's date
                    if (calendar[row][col].isSame(new Date(), "day"))
                        classes.push('today');

                    //highlight weekends
                    if (calendar[row][col].isoWeekday() > 5)
                        classes.push('weekend');

                    //grey out the dates in other months displayed at beginning and end of this calendar
                    if (calendar[row][col].month() != calendar[1][1].month())
                        classes.push('off');

                    //don't allow selection of dates before the minimum date
                    if (this.minDate && calendar[row][col].isBefore(this.minDate, 'day'))
                        classes.push('off', 'disabled');

                    //don't allow selection of dates after the maximum date
                    if (maxDate && calendar[row][col].isAfter(maxDate, 'day'))
                        classes.push('off', 'disabled');

                    //don't allow selection of date if a custom function decides it's invalid
                    if (this.isInvalidDate(calendar[row][col]))
                        classes.push('off', 'disabled');

                    //highlight the currently selected start date
                    if (calendar[row][col].format('YYYY-MM-DD') == this.startDate.format('YYYY-MM-DD'))
                        classes.push('active', 'start-date');

                    //highlight the currently selected end date
                    if (this.endDate != null && calendar[row][col].format('YYYY-MM-DD') == this.endDate.format('YYYY-MM-DD'))
                        classes.push('active', 'end-date');

                    //highlight dates in-between the selected dates
                    if (this.endDate != null && calendar[row][col] > this.startDate && calendar[row][col] < this.endDate)
                        classes.push('in-range');

                    //apply custom classes for this date
                    var isCustom = this.isCustomDate(calendar[row][col]);
                    if (isCustom !== false) {
                        if (typeof isCustom === 'string')
                            classes.push(isCustom);
                        else
                            Array.prototype.push.apply(classes, isCustom);
                    }

                    var cname = '', disabled = false;
                    for (var i = 0; i < classes.length; i++) {
                        cname += classes[i] + ' ';
                        if (classes[i] == 'disabled')
                            disabled = true;
                    }
                    if (!disabled)
                        cname += 'available';

                    html += '<td class="' + cname.replace(/^\s+|\s+$/g, '') + '" data-title="' + 'r' + row + 'c' + col + '">' + calendar[row][col].date() + '</td>';

                }
                html += '</tr>';
            }

            html += '</tbody>';
            html += '</table>';

            this.container.find('.calendar.' + side + ' .calendar-table').html(html);

        },

        renderTimePicker: function(side) {

            // Don't bother updating the time picker if it's currently disabled
            // because an end date hasn't been clicked yet
            if (side == 'right' && !this.endDate) return;

            var html, selected, minDate, maxDate = this.maxDate;

            if (this.dateLimit && (!this.maxDate || this.startDate.clone().add(this.dateLimit).isAfter(this.maxDate)))
                maxDate = this.startDate.clone().add(this.dateLimit);

            if (side == 'left') {
                selected = this.startDate.clone();
                minDate = this.minDate;
            } else if (side == 'right') {
                selected = this.endDate.clone();
                minDate = this.startDate;

                //Preserve the time already selected
                var timeSelector = this.container.find('.calendar.right .calendar-time div');
                if (timeSelector.html() != '') {

                    selected.hour(timeSelector.find('.hourselect option:selected').val() || selected.hour());
                    selected.minute(timeSelector.find('.minuteselect option:selected').val() || selected.minute());
                    selected.second(timeSelector.find('.secondselect option:selected').val() || selected.second());

                    if (!this.timePicker24Hour) {
                        var ampm = timeSelector.find('.ampmselect option:selected').val();
                        if (ampm === 'PM' && selected.hour() < 12)
                            selected.hour(selected.hour() + 12);
                        if (ampm === 'AM' && selected.hour() === 12)
                            selected.hour(0);
                    }

                }

                if (selected.isBefore(this.startDate))
                    selected = this.startDate.clone();

                if (maxDate && selected.isAfter(maxDate))
                    selected = maxDate.clone();

            }

            //
            // hours
            //

            html = '<select class="hourselect">';

            var start = this.timePicker24Hour ? 0 : 1;
            var end = this.timePicker24Hour ? 23 : 12;

            for (var i = start; i <= end; i++) {
                var i_in_24 = i;
                if (!this.timePicker24Hour)
                    i_in_24 = selected.hour() >= 12 ? (i == 12 ? 12 : i + 12) : (i == 12 ? 0 : i);

                var time = selected.clone().hour(i_in_24);
                var disabled = false;
                if (minDate && time.minute(59).isBefore(minDate))
                    disabled = true;
                if (maxDate && time.minute(0).isAfter(maxDate))
                    disabled = true;

                if (i_in_24 == selected.hour() && !disabled) {
                    html += '<option value="' + i + '" selected="selected">' + i + '</option>';
                } else if (disabled) {
                    html += '<option value="' + i + '" disabled="disabled" class="disabled">' + i + '</option>';
                } else {
                    html += '<option value="' + i + '">' + i + '</option>';
                }
            }

            html += '</select> ';

            //
            // minutes
            //

            html += ': <select class="minuteselect">';

            for (var i = 0; i < 60; i += this.timePickerIncrement) {
                var padded = i < 10 ? '0' + i : i;
                var time = selected.clone().minute(i);

                var disabled = false;
                if (minDate && time.second(59).isBefore(minDate))
                    disabled = true;
                if (maxDate && time.second(0).isAfter(maxDate))
                    disabled = true;

                if (selected.minute() == i && !disabled) {
                    html += '<option value="' + i + '" selected="selected">' + padded + '</option>';
                } else if (disabled) {
                    html += '<option value="' + i + '" disabled="disabled" class="disabled">' + padded + '</option>';
                } else {
                    html += '<option value="' + i + '">' + padded + '</option>';
                }
            }

            html += '</select> ';

            //
            // seconds
            //

            if (this.timePickerSeconds) {
                html += ': <select class="secondselect">';

                for (var i = 0; i < 60; i++) {
                    var padded = i < 10 ? '0' + i : i;
                    var time = selected.clone().second(i);

                    var disabled = false;
                    if (minDate && time.isBefore(minDate))
                        disabled = true;
                    if (maxDate && time.isAfter(maxDate))
                        disabled = true;

                    if (selected.second() == i && !disabled) {
                        html += '<option value="' + i + '" selected="selected">' + padded + '</option>';
                    } else if (disabled) {
                        html += '<option value="' + i + '" disabled="disabled" class="disabled">' + padded + '</option>';
                    } else {
                        html += '<option value="' + i + '">' + padded + '</option>';
                    }
                }

                html += '</select> ';
            }

            //
            // AM/PM
            //

            if (!this.timePicker24Hour) {
                html += '<select class="ampmselect">';

                var am_html = '';
                var pm_html = '';

                if (minDate && selected.clone().hour(12).minute(0).second(0).isBefore(minDate))
                    am_html = ' disabled="disabled" class="disabled"';

                if (maxDate && selected.clone().hour(0).minute(0).second(0).isAfter(maxDate))
                    pm_html = ' disabled="disabled" class="disabled"';

                if (selected.hour() >= 12) {
                    html += '<option value="AM"' + am_html + '>AM</option><option value="PM" selected="selected"' + pm_html + '>PM</option>';
                } else {
                    html += '<option value="AM" selected="selected"' + am_html + '>AM</option><option value="PM"' + pm_html + '>PM</option>';
                }

                html += '</select>';
            }

            this.container.find('.calendar.' + side + ' .calendar-time div').html(html);

        },

        updateFormInputs: function() {

            //ignore mouse movements while an above-calendar text input has focus
            if (this.container.find('input[name=daterangepicker_start]').is(":focus") || this.container.find('input[name=daterangepicker_end]').is(":focus"))
                return;

            this.container.find('input[name=daterangepicker_start]').val(this.startDate.format(this.locale.format));
            if (this.endDate)
                this.container.find('input[name=daterangepicker_end]').val(this.endDate.format(this.locale.format));

            if (this.singleDatePicker || (this.endDate && (this.startDate.isBefore(this.endDate) || this.startDate.isSame(this.endDate)))) {
                this.container.find('button.applyBtn').removeAttr('disabled');
            } else {
                this.container.find('button.applyBtn').attr('disabled', 'disabled');
            }

        },

        move: function() {
            var parentOffset = { top: 0, left: 0 },
                containerTop;
            var parentRightEdge = $(window).width();
            if (!this.parentEl.is('body')) {
                parentOffset = {
                    top: this.parentEl.offset().top - this.parentEl.scrollTop(),
                    left: this.parentEl.offset().left - this.parentEl.scrollLeft()
                };
                parentRightEdge = this.parentEl[0].clientWidth + this.parentEl.offset().left;
            }

            if (this.drops == 'up')
                containerTop = this.element.offset().top - this.container.outerHeight() - parentOffset.top;
            else
                containerTop = this.element.offset().top + this.element.outerHeight() - parentOffset.top;
            this.container[this.drops == 'up' ? 'addClass' : 'removeClass']('dropup');

            if (this.opens == 'left') {
                this.container.css({
                    top: containerTop,
                    right: parentRightEdge - this.element.offset().left - this.element.outerWidth(),
                    left: 'auto'
                });
                if (this.container.offset().left < 0) {
                    this.container.css({
                        right: 'auto',
                        left: 9
                    });
                }
            } else if (this.opens == 'center') {
                this.container.css({
                    top: containerTop,
                    left: this.element.offset().left - parentOffset.left + this.element.outerWidth() / 2
                            - this.container.outerWidth() / 2,
                    right: 'auto'
                });
                if (this.container.offset().left < 0) {
                    this.container.css({
                        right: 'auto',
                        left: 9
                    });
                }
            } else {
                this.container.css({
                    top: containerTop,
                    left: this.element.offset().left - parentOffset.left,
                    right: 'auto'
                });
                if (this.container.offset().left + this.container.outerWidth() > $(window).width()) {
                    this.container.css({
                        left: 'auto',
                        right: 0
                    });
                }
            }
        },

        show: function(e) {
            if (this.isShowing) return;

            // Create a click proxy that is private to this instance of datepicker, for unbinding
            this._outsideClickProxy = $.proxy(function(e) { this.outsideClick(e); }, this);

            // Bind global datepicker mousedown for hiding and
            $(document)
              .on('mousedown.daterangepicker', this._outsideClickProxy)
              // also support mobile devices
              .on('touchend.daterangepicker', this._outsideClickProxy)
              // also explicitly play nice with Bootstrap dropdowns, which stopPropagation when clicking them
              .on('click.daterangepicker', '[data-toggle=dropdown]', this._outsideClickProxy)
              // and also close when focus changes to outside the picker (eg. tabbing between controls)
              .on('focusin.daterangepicker', this._outsideClickProxy);

            // Reposition the picker if the window is resized while it's open
            $(window).on('resize.daterangepicker', $.proxy(function(e) { this.move(e); }, this));

            this.oldStartDate = this.startDate.clone();
            this.oldEndDate = this.endDate.clone();
            this.previousRightTime = this.endDate.clone();

            this.updateView();
            this.container.show();
            this.move();
            this.element.trigger('show.daterangepicker', this);
            this.isShowing = true;
        },

        hide: function(e) {
            if (!this.isShowing) return;

            //incomplete date selection, revert to last values
            if (!this.endDate) {
                this.startDate = this.oldStartDate.clone();
                this.endDate = this.oldEndDate.clone();
            }

            //if a new date range was selected, invoke the user callback function
            if (!this.startDate.isSame(this.oldStartDate) || !this.endDate.isSame(this.oldEndDate))
                this.callback(this.startDate, this.endDate, this.chosenLabel);

            //if picker is attached to a text input, update it
            this.updateElement();

            $(document).off('.daterangepicker');
            $(window).off('.daterangepicker');
            this.container.hide();
            this.element.trigger('hide.daterangepicker', this);
            this.isShowing = false;
        },

        toggle: function(e) {
            if (this.isShowing) {
                this.hide();
            } else {
                this.show();
            }
        },

        outsideClick: function(e) {
            var target = $(e.target);
            // if the page is clicked anywhere except within the daterangerpicker/button
            // itself then call this.hide()
            if (
                // ie modal dialog fix
                e.type == "focusin" ||
                target.closest(this.element).length ||
                target.closest(this.container).length ||
                target.closest('.calendar-table').length
                ) return;
            this.hide();
            this.element.trigger('outsideClick.daterangepicker', this);
        },

        showCalendars: function() {
            this.container.addClass('show-calendar');
            this.move();
            this.element.trigger('showCalendar.daterangepicker', this);
        },

        hideCalendars: function() {
            this.container.removeClass('show-calendar');
            this.element.trigger('hideCalendar.daterangepicker', this);
        },

        hoverRange: function(e) {

            //ignore mouse movements while an above-calendar text input has focus
            if (this.container.find('input[name=daterangepicker_start]').is(":focus") || this.container.find('input[name=daterangepicker_end]').is(":focus"))
                return;

            var label = e.target.getAttribute('data-range-key');

            if (label == this.locale.customRangeLabel) {
                this.updateView();
            } else {
                var dates = this.ranges[label];
                this.container.find('input[name=daterangepicker_start]').val(dates[0].format(this.locale.format));
                this.container.find('input[name=daterangepicker_end]').val(dates[1].format(this.locale.format));
            }

        },

        clickRange: function(e) {
            var label = e.target.getAttribute('data-range-key');
            this.chosenLabel = label;
            if (label == this.locale.customRangeLabel) {
                this.showCalendars();
            } else {
                var dates = this.ranges[label];
                this.startDate = dates[0];
                this.endDate = dates[1];

                if (!this.timePicker) {
                    this.startDate.startOf('day');
                    this.endDate.endOf('day');
                }

                if (!this.alwaysShowCalendars)
                    this.hideCalendars();
                this.clickApply();
            }
        },

        clickPrev: function(e) {
            var cal = $(e.target).parents('.calendar');
            if (cal.hasClass('left')) {
                this.leftCalendar.month.subtract(1, 'month');
                if (this.linkedCalendars)
                    this.rightCalendar.month.subtract(1, 'month');
            } else {
                this.rightCalendar.month.subtract(1, 'month');
            }
            this.updateCalendars();
        },

        clickNext: function(e) {
            var cal = $(e.target).parents('.calendar');
            if (cal.hasClass('left')) {
                this.leftCalendar.month.add(1, 'month');
            } else {
                this.rightCalendar.month.add(1, 'month');
                if (this.linkedCalendars)
                    this.leftCalendar.month.add(1, 'month');
            }
            this.updateCalendars();
        },

        hoverDate: function(e) {

            //ignore mouse movements while an above-calendar text input has focus
            //if (this.container.find('input[name=daterangepicker_start]').is(":focus") || this.container.find('input[name=daterangepicker_end]').is(":focus"))
            //    return;

            //ignore dates that can't be selected
            if (!$(e.target).hasClass('available')) return;

            //have the text inputs above calendars reflect the date being hovered over
            var title = $(e.target).attr('data-title');
            var row = title.substr(1, 1);
            var col = title.substr(3, 1);
            var cal = $(e.target).parents('.calendar');
            var date = cal.hasClass('left') ? this.leftCalendar.calendar[row][col] : this.rightCalendar.calendar[row][col];

            if (this.endDate && !this.container.find('input[name=daterangepicker_start]').is(":focus")) {
                this.container.find('input[name=daterangepicker_start]').val(date.format(this.locale.format));
            } else if (!this.endDate && !this.container.find('input[name=daterangepicker_end]').is(":focus")) {
                this.container.find('input[name=daterangepicker_end]').val(date.format(this.locale.format));
            }

            //highlight the dates between the start date and the date being hovered as a potential end date
            var leftCalendar = this.leftCalendar;
            var rightCalendar = this.rightCalendar;
            var startDate = this.startDate;
            if (!this.endDate) {
                this.container.find('.calendar tbody td').each(function(index, el) {

                    //skip week numbers, only look at dates
                    if ($(el).hasClass('week')) return;

                    var title = $(el).attr('data-title');
                    var row = title.substr(1, 1);
                    var col = title.substr(3, 1);
                    var cal = $(el).parents('.calendar');
                    var dt = cal.hasClass('left') ? leftCalendar.calendar[row][col] : rightCalendar.calendar[row][col];

                    if ((dt.isAfter(startDate) && dt.isBefore(date)) || dt.isSame(date, 'day')) {
                        $(el).addClass('in-range');
                    } else {
                        $(el).removeClass('in-range');
                    }

                });
            }

        },

        clickDate: function(e) {

            if (!$(e.target).hasClass('available')) return;

            var title = $(e.target).attr('data-title');
            var row = title.substr(1, 1);
            var col = title.substr(3, 1);
            var cal = $(e.target).parents('.calendar');
            var date = cal.hasClass('left') ? this.leftCalendar.calendar[row][col] : this.rightCalendar.calendar[row][col];

            //
            // this function needs to do a few things:
            // * alternate between selecting a start and end date for the range,
            // * if the time picker is enabled, apply the hour/minute/second from the select boxes to the clicked date
            // * if autoapply is enabled, and an end date was chosen, apply the selection
            // * if single date picker mode, and time picker isn't enabled, apply the selection immediately
            // * if one of the inputs above the calendars was focused, cancel that manual input
            //

            if (this.endDate || date.isBefore(this.startDate, 'day')) { //picking start
                if (this.timePicker) {
                    var hour = parseInt(this.container.find('.left .hourselect').val(), 10);
                    if (!this.timePicker24Hour) {
                        var ampm = this.container.find('.left .ampmselect').val();
                        if (ampm === 'PM' && hour < 12)
                            hour += 12;
                        if (ampm === 'AM' && hour === 12)
                            hour = 0;
                    }
                    var minute = parseInt(this.container.find('.left .minuteselect').val(), 10);
                    var second = this.timePickerSeconds ? parseInt(this.container.find('.left .secondselect').val(), 10) : 0;
                    date = date.clone().hour(hour).minute(minute).second(second);
                }
                this.endDate = null;
                this.setStartDate(date.clone());
            } else if (!this.endDate && date.isBefore(this.startDate)) {
                //special case: clicking the same date for start/end,
                //but the time of the end date is before the start date
                this.setEndDate(this.startDate.clone());
            } else { // picking end
                if (this.timePicker) {
                    var hour = parseInt(this.container.find('.right .hourselect').val(), 10);
                    if (!this.timePicker24Hour) {
                        var ampm = this.container.find('.right .ampmselect').val();
                        if (ampm === 'PM' && hour < 12)
                            hour += 12;
                        if (ampm === 'AM' && hour === 12)
                            hour = 0;
                    }
                    var minute = parseInt(this.container.find('.right .minuteselect').val(), 10);
                    var second = this.timePickerSeconds ? parseInt(this.container.find('.right .secondselect').val(), 10) : 0;
                    date = date.clone().hour(hour).minute(minute).second(second);
                }
                this.setEndDate(date.clone());
                if (this.autoApply) {
                  this.calculateChosenLabel();
                  this.clickApply();
                }
            }

            if (this.singleDatePicker) {
                this.setEndDate(this.startDate);
                if (!this.timePicker)
                    this.clickApply();
            }

            this.updateView();

            //This is to cancel the blur event handler if the mouse was in one of the inputs
            e.stopPropagation();

        },

        calculateChosenLabel: function () {
            var customRange = true;
            var i = 0;
            for (var range in this.ranges) {
                if (this.timePicker) {
                    if (this.startDate.isSame(this.ranges[range][0]) && this.endDate.isSame(this.ranges[range][1])) {
                        customRange = false;
                        this.chosenLabel = this.container.find('.ranges li:eq(' + i + ')').addClass('active').html();
                        break;
                    }
                } else {
                    //ignore times when comparing dates if time picker is not enabled
                    if (this.startDate.format('YYYY-MM-DD') == this.ranges[range][0].format('YYYY-MM-DD') && this.endDate.format('YYYY-MM-DD') == this.ranges[range][1].format('YYYY-MM-DD')) {
                        customRange = false;
                        this.chosenLabel = this.container.find('.ranges li:eq(' + i + ')').addClass('active').html();
                        break;
                    }
                }
                i++;
            }
            if (customRange) {
                if (this.showCustomRangeLabel) {
                    this.chosenLabel = this.container.find('.ranges li:last').addClass('active').html();
                } else {
                    this.chosenLabel = null;
                }
                this.showCalendars();
            }
        },

        clickApply: function(e) {
            this.hide();
            this.element.trigger('apply.daterangepicker', this);
        },

        clickCancel: function(e) {
            this.startDate = this.oldStartDate;
            this.endDate = this.oldEndDate;
            this.hide();
            this.element.trigger('cancel.daterangepicker', this);
        },

        monthOrYearChanged: function(e) {
            var isLeft = $(e.target).closest('.calendar').hasClass('left'),
                leftOrRight = isLeft ? 'left' : 'right',
                cal = this.container.find('.calendar.'+leftOrRight);

            // Month must be Number for new moment versions
            var month = parseInt(cal.find('.monthselect').val(), 10);
            var year = cal.find('.yearselect').val();

            if (!isLeft) {
                if (year < this.startDate.year() || (year == this.startDate.year() && month < this.startDate.month())) {
                    month = this.startDate.month();
                    year = this.startDate.year();
                }
            }

            if (this.minDate) {
                if (year < this.minDate.year() || (year == this.minDate.year() && month < this.minDate.month())) {
                    month = this.minDate.month();
                    year = this.minDate.year();
                }
            }

            if (this.maxDate) {
                if (year > this.maxDate.year() || (year == this.maxDate.year() && month > this.maxDate.month())) {
                    month = this.maxDate.month();
                    year = this.maxDate.year();
                }
            }

            if (isLeft) {
                this.leftCalendar.month.month(month).year(year);
                if (this.linkedCalendars)
                    this.rightCalendar.month = this.leftCalendar.month.clone().add(1, 'month');
            } else {
                this.rightCalendar.month.month(month).year(year);
                if (this.linkedCalendars)
                    this.leftCalendar.month = this.rightCalendar.month.clone().subtract(1, 'month');
            }
            this.updateCalendars();
        },

        timeChanged: function(e) {

            var cal = $(e.target).closest('.calendar'),
                isLeft = cal.hasClass('left');

            var hour = parseInt(cal.find('.hourselect').val(), 10);
            var minute = parseInt(cal.find('.minuteselect').val(), 10);
            var second = this.timePickerSeconds ? parseInt(cal.find('.secondselect').val(), 10) : 0;

            if (!this.timePicker24Hour) {
                var ampm = cal.find('.ampmselect').val();
                if (ampm === 'PM' && hour < 12)
                    hour += 12;
                if (ampm === 'AM' && hour === 12)
                    hour = 0;
            }

            if (isLeft) {
                var start = this.startDate.clone();
                start.hour(hour);
                start.minute(minute);
                start.second(second);
                this.setStartDate(start);
                if (this.singleDatePicker) {
                    this.endDate = this.startDate.clone();
                } else if (this.endDate && this.endDate.format('YYYY-MM-DD') == start.format('YYYY-MM-DD') && this.endDate.isBefore(start)) {
                    this.setEndDate(start.clone());
                }
            } else if (this.endDate) {
                var end = this.endDate.clone();
                end.hour(hour);
                end.minute(minute);
                end.second(second);
                this.setEndDate(end);
            }

            //update the calendars so all clickable dates reflect the new time component
            this.updateCalendars();

            //update the form inputs above the calendars with the new time
            this.updateFormInputs();

            //re-render the time pickers because changing one selection can affect what's enabled in another
            this.renderTimePicker('left');
            this.renderTimePicker('right');

        },

        formInputsChanged: function(e) {
            var isRight = $(e.target).closest('.calendar').hasClass('right');
            var start = moment(this.container.find('input[name="daterangepicker_start"]').val(), this.locale.format);
            var end = moment(this.container.find('input[name="daterangepicker_end"]').val(), this.locale.format);

            if (start.isValid() && end.isValid()) {

                if (isRight && end.isBefore(start))
                    start = end.clone();

                this.setStartDate(start);
                this.setEndDate(end);

                if (isRight) {
                    this.container.find('input[name="daterangepicker_start"]').val(this.startDate.format(this.locale.format));
                } else {
                    this.container.find('input[name="daterangepicker_end"]').val(this.endDate.format(this.locale.format));
                }

            }

            this.updateView();
        },

        formInputsFocused: function(e) {

            // Highlight the focused input
            this.container.find('input[name="daterangepicker_start"], input[name="daterangepicker_end"]').removeClass('active');
            $(e.target).addClass('active');

            // Set the state such that if the user goes back to using a mouse, 
            // the calendars are aware we're selecting the end of the range, not
            // the start. This allows someone to edit the end of a date range without
            // re-selecting the beginning, by clicking on the end date input then
            // using the calendar.
            var isRight = $(e.target).closest('.calendar').hasClass('right');
            if (isRight) {
                this.endDate = null;
                this.setStartDate(this.startDate.clone());
                this.updateView();
            }

        },

        formInputsBlurred: function(e) {

            // this function has one purpose right now: if you tab from the first
            // text input to the second in the UI, the endDate is nulled so that
            // you can click another, but if you tab out without clicking anything
            // or changing the input value, the old endDate should be retained

            if (!this.endDate) {
                var val = this.container.find('input[name="daterangepicker_end"]').val();
                var end = moment(val, this.locale.format);
                if (end.isValid()) {
                    this.setEndDate(end);
                    this.updateView();
                }
            }

        },

        elementChanged: function() {
            if (!this.element.is('input')) return;
            if (!this.element.val().length) return;
            if (this.element.val().length < this.locale.format.length) return;

            var dateString = this.element.val().split(this.locale.separator),
                start = null,
                end = null;

            if (dateString.length === 2) {
                start = moment(dateString[0], this.locale.format);
                end = moment(dateString[1], this.locale.format);
            }

            if (this.singleDatePicker || start === null || end === null) {
                start = moment(this.element.val(), this.locale.format);
                end = start;
            }

            if (!start.isValid() || !end.isValid()) return;

            this.setStartDate(start);
            this.setEndDate(end);
            this.updateView();
        },

        keydown: function(e) {
            //hide on tab or enter
            if ((e.keyCode === 9) || (e.keyCode === 13)) {
                this.hide();
            }
        },

        updateElement: function() {
            if (this.element.is('input') && !this.singleDatePicker && this.autoUpdateInput) {
                this.element.val(this.startDate.format(this.locale.format) + this.locale.separator + this.endDate.format(this.locale.format));
                this.element.trigger('change');
            } else if (this.element.is('input') && this.autoUpdateInput) {
                this.element.val(this.startDate.format(this.locale.format));
                this.element.trigger('change');
            }
        },

        remove: function() {
            this.container.remove();
            this.element.off('.daterangepicker');
            this.element.removeData();
        }

    };

    $.fn.daterangepicker = function(options, callback) {
        this.each(function() {
            var el = $(this);
            if (el.data('daterangepicker'))
                el.data('daterangepicker').remove();
            el.data('daterangepicker', new DateRangePicker(el, options, callback));
        });
        return this;
    };

    return DateRangePicker;

}));

/**
 * @preserve
 * jquery.layout 1.3.0 - Release Candidate 30.80
 * $Date: 2013-02-03 08:00:00 (Sat, 3 Feb 2013) $
 * $Rev: 303007 $
 *
 * Copyright (c) 2013 
 *   Fabrizio Balliano (http://www.fabrizioballiano.net)
 *   Kevin Dalman (http://allpro.net)
 *
 * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
 * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
 *
 * Changelog: http://layout.jquery-dev.com/changelog.cfm#1.3.0.rc30.80
 *
 * Docs: http://layout.jquery-dev.com/documentation.html
 * Tips: http://layout.jquery-dev.com/tips.html
 * Help: http://groups.google.com/group/jquery-ui-layout
 */

/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html
 * {!Object}	non-nullable type (never NULL)
 * {?string}	nullable type (sometimes NULL) - default for {Object}
 * {number=}	optional parameter
 * {*}			ALL types
 */
/*	TODO for jQ 2.0 
 *	change .andSelf() to .addBack()
 *	$.fn.disableSelection won't work
 */

// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars

;(function ($) {

// alias Math methods - used a lot!
var	min		= Math.min
,	max		= Math.max
,	round	= Math.floor

,	isStr	=  function (v) { return $.type(v) === "string"; }

	/**
	* @param {!Object}			Instance
	* @param {Array.<string>}	a_fn
	*/
,	runPluginCallbacks = function (Instance, a_fn) {
		if ($.isArray(a_fn))
			for (var i=0, c=a_fn.length; i<c; i++) {
				var fn = a_fn[i];
				try {
					if (isStr(fn)) // 'name' of a function
						fn = eval(fn);
					if ($.isFunction(fn))
						g(fn)( Instance );
				} catch (ex) {}
			}
		function g (f) { return f; }; // compiler hack
	}
;

/*
 *	GENERIC $.layout METHODS - used by all layouts
 */
$.layout = {

	version:	"1.3.rc30.80"
,	revision:	0.033007 // 1.3.0 final = 1.0300 - major(n+).minor(nn)+patch(nn+)

	// $.layout.browser REPLACES $.browser
,	browser:	{} // set below

	// *PREDEFINED* EFFECTS & DEFAULTS 
	// MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {})
,	effects: {

	//	Pane Open/Close Animations
		slide: {
			all:	{ duration:  "fast"	} // eg: duration: 1000, easing: "easeOutBounce"
		,	north:	{ direction: "up"	}
		,	south:	{ direction: "down"	}
		,	east:	{ direction: "right"}
		,	west:	{ direction: "left"	}
		}
	,	drop: {
			all:	{ duration:  "slow"	}
		,	north:	{ direction: "up"	}
		,	south:	{ direction: "down"	}
		,	east:	{ direction: "right"}
		,	west:	{ direction: "left"	}
		}
	,	scale: {
			all:	{ duration:	"fast"	}
		}
	//	these are not recommended, but can be used
	,	blind:		{}
	,	clip:		{}
	,	explode:	{}
	,	fade:		{}
	,	fold:		{}
	,	puff:		{}

	//	Pane Resize Animations
	,	size: {
			all:	{ easing:	"swing"	}
		}
	}

	// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
,	config: {
		optionRootKeys:	"effects,panes,north,south,west,east,center".split(",")
	,	allPanes:		"north,south,west,east,center".split(",")
	,	borderPanes:	"north,south,west,east".split(",")
	,	oppositeEdge: {
			north:	"south"
		,	south:	"north"
		,	east: 	"west"
		,	west: 	"east"
		}
	//	offscreen data
	,	offscreenCSS:	{ left: "-99999px", right: "auto" } // used by hide/close if useOffscreenClose=true
	,	offscreenReset:	"offscreenReset" // key used for data
	//	CSS used in multiple places
	,	hidden:		{ visibility: "hidden" }
	,	visible:	{ visibility: "visible" }
	//	layout element settings
	,	resizers: {
			cssReq: {
				position: 	"absolute"
			,	padding: 	0
			,	margin: 	0
			,	fontSize:	"1px"
			,	textAlign:	"left"	// to counter-act "center" alignment!
			,	overflow: 	"hidden" // prevent toggler-button from overflowing
			//	SEE $.layout.defaults.zIndexes.resizer_normal
			}
		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
				background: "#DDD"
			,	border:		"none"
			}
		}
	,	togglers: {
			cssReq: {
				position: 	"absolute"
			,	display: 	"block"
			,	padding: 	0
			,	margin: 	0
			,	overflow:	"hidden"
			,	textAlign:	"center"
			,	fontSize:	"1px"
			,	cursor: 	"pointer"
			,	zIndex: 	1
			}
		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
				background: "#AAA"
			}
		}
	,	content: {
			cssReq: {
				position:	"relative" /* contain floated or positioned elements */
			}
		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
				overflow:	"auto"
			,	padding:	"10px"
			}
		,	cssDemoPane: { // DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div
				overflow:	"hidden"
			,	padding:	0
			}
		}
	,	panes: { // defaults for ALL panes - overridden by 'per-pane settings' below
			cssReq: {
				position: 	"absolute"
			,	margin:		0
			//	$.layout.defaults.zIndexes.pane_normal
			}
		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
				padding:	"10px"
			,	background:	"#FFF"
			,	border:		"1px solid #BBB"
			,	overflow:	"auto"
			}
		}
	,	north: {
			side:			"top"
		,	sizeType:		"Height"
		,	dir:			"horz"
		,	cssReq: {
				top: 		0
			,	bottom: 	"auto"
			,	left: 		0
			,	right: 		0
			,	width: 		"auto"
			//	height: 	DYNAMIC
			}
		}
	,	south: {
			side:			"bottom"
		,	sizeType:		"Height"
		,	dir:			"horz"
		,	cssReq: {
				top: 		"auto"
			,	bottom: 	0
			,	left: 		0
			,	right: 		0
			,	width: 		"auto"
			//	height: 	DYNAMIC
			}
		}
	,	east: {
			side:			"right"
		,	sizeType:		"Width"
		,	dir:			"vert"
		,	cssReq: {
				left: 		"auto"
			,	right: 		0
			,	top: 		"auto" // DYNAMIC
			,	bottom: 	"auto" // DYNAMIC
			,	height: 	"auto"
			//	width: 		DYNAMIC
			}
		}
	,	west: {
			side:			"left"
		,	sizeType:		"Width"
		,	dir:			"vert"
		,	cssReq: {
				left: 		0
			,	right: 		"auto"
			,	top: 		"auto" // DYNAMIC
			,	bottom: 	"auto" // DYNAMIC
			,	height: 	"auto"
			//	width: 		DYNAMIC
			}
		}
	,	center: {
			dir:			"center"
		,	cssReq: {
				left: 		"auto" // DYNAMIC
			,	right: 		"auto" // DYNAMIC
			,	top: 		"auto" // DYNAMIC
			,	bottom: 	"auto" // DYNAMIC
			,	height: 	"auto"
			,	width: 		"auto"
			}
		}
	}

	// CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions
,	callbacks: {}

,	getParentPaneElem: function (el) {
		// must pass either a container or pane element
		var $el = $(el)
		,	layout = $el.data("layout") || $el.data("parentLayout");
		if (layout) {
			var $cont = layout.container;
			// see if this container is directly-nested inside an outer-pane
			if ($cont.data("layoutPane")) return $cont;
			var $pane = $cont.closest("."+ $.layout.defaults.panes.paneClass);
			// if a pane was found, return it
			if ($pane.data("layoutPane")) return $pane;
		}
		return null;
	}

,	getParentPaneInstance: function (el) {
		// must pass either a container or pane element
		var $pane = $.layout.getParentPaneElem(el);
		return $pane ? $pane.data("layoutPane") : null;
	}

,	getParentLayoutInstance: function (el) {
		// must pass either a container or pane element
		var $pane = $.layout.getParentPaneElem(el);
		return $pane ? $pane.data("parentLayout") : null;
	}

,	getEventObject: function (evt) {
		return typeof evt === "object" && evt.stopPropagation ? evt : null;
	}
,	parsePaneName: function (evt_or_pane) {
		var evt = $.layout.getEventObject( evt_or_pane )
		,	pane = evt_or_pane;
		if (evt) {
			// ALWAYS stop propagation of events triggered in Layout!
			evt.stopPropagation();
			pane = $(this).data("layoutEdge");
		}
		if (pane && !/^(west|east|north|south|center)$/.test(pane)) {
			$.layout.msg('LAYOUT ERROR - Invalid pane-name: "'+ pane +'"');
			pane = "error";
		}
		return pane;
	}


	// LAYOUT-PLUGIN REGISTRATION
	// more plugins can added beyond this default list
,	plugins: {
		draggable:		!!$.fn.draggable // resizing
	,	effects: {
			core:		!!$.effects		// animimations (specific effects tested by initOptions)
		,	slide:		$.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect
		}
	}

//	arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance'
,	onCreate:	[]	// runs when layout is just starting to be created - right after options are set
,	onLoad:		[]	// runs after layout container and global events init, but before initPanes is called
,	onReady:	[]	// runs after initialization *completes* - ie, after initPanes completes successfully
,	onDestroy:	[]	// runs after layout is destroyed
,	onUnload:	[]	// runs after layout is destroyed OR when page unloads
,	afterOpen:	[]	// runs after setAsOpen() completes
,	afterClose:	[]	// runs after setAsClosed() completes

	/*
	*	GENERIC UTILITY METHODS
	*/

	// calculate and return the scrollbar width, as an integer
,	scrollbarWidth:		function () { return window.scrollbarWidth  || $.layout.getScrollbarSize('width'); }
,	scrollbarHeight:	function () { return window.scrollbarHeight || $.layout.getScrollbarSize('height'); }
,	getScrollbarSize:	function (dim) {
		var $c	= $('<div style="position: absolute; top: -10000px; left: -10000px; width: 100px; height: 100px; overflow: scroll;"></div>').appendTo("body");
		var d	= { width: $c.css("width") - $c[0].clientWidth, height: $c.height() - $c[0].clientHeight };
		$c.remove();
		window.scrollbarWidth	= d.width;
		window.scrollbarHeight	= d.height;
		return dim.match(/^(width|height)$/) ? d[dim] : d;
	}


	/**
	* Returns hash container 'display' and 'visibility'
	*
	* @see	$.swap() - swaps CSS, runs callback, resets CSS
	* @param  {!Object}		$E				jQuery element
	* @param  {boolean=}	[force=false]	Run even if display != none
	* @return {!Object}						Returns current style props, if applicable
	*/
,	showInvisibly: function ($E, force) {
		if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden*
			var s = $E[0].style
				// save ONLY the 'style' props because that is what we must restore
			,	CSS = { display: s.display || '', visibility: s.visibility || '' };
			// show element 'invisibly' so can be measured
			$E.css({ display: "block", visibility: "hidden" });
			return CSS;
		}
		return {};
	}

	/**
	* Returns data for setting size of an element (container or a pane).
	*
	* @see  _create(), onWindowResize() for container, plus others for pane
	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc
	*/
,	getElementDimensions: function ($E, inset) {
		var
		//	dimensions hash - start with current data IF passed
			d	= { css: {}, inset: {} }
		,	x	= d.css			// CSS hash
		,	i	= { bottom: 0 }	// TEMP insets (bottom = complier hack)
		,	N	= $.layout.cssNum
		,	off, b, p, ei		// TEMP border, padding
		;
		if (!$E.is(":visible")) return d; // TODO: Testing?

		off = $E.offset();
		d.offsetLeft = off.left;
		d.offsetTop  = off.top;

		if (!inset) inset = {}; // simplify logic below

		$.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge
			b = x["border" + e] = $.layout.borderWidth($E, e);
			p = x["padding"+ e] = $.layout.cssNum($E, "padding"+e);
			ei = e.toLowerCase();
			d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX
			i[ei] = d.inset[ei] + b; // total offset of content from outer side
		});

		x.width		= $E.width();
		x.height	= $E.height();
		x.top		= N($E,"top",true);
		x.bottom	= N($E,"bottom",true);
		x.left		= N($E,"left",true);
		x.right		= N($E,"right",true);

		d.outerWidth	= $E.outerWidth();
		d.outerHeight	= $E.outerHeight();
		// calc the TRUE inner-dimensions, even in quirks-mode!
		d.innerWidth	= max(0, d.outerWidth  - i.left - i.right);
		d.innerHeight	= max(0, d.outerHeight - i.top  - i.bottom);
		// layoutWidth/Height is used in calcs for manual resizing
		// layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H
		d.layoutWidth	= $E.innerWidth();
		d.layoutHeight	= $E.innerHeight();

		//if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG

		//d.visible	= $E.is(":visible");// && x.width > 0 && x.height > 0;

		return d;
	}

,	getElementStyles: function ($E, list) {
		var
			CSS	= {}
		,	style	= $E[0].style
		,	props	= list.split(",")
		,	sides	= "Top,Bottom,Left,Right".split(",")
		,	attrs	= "Color,Style,Width".split(",")
		,	p, s, a, i, j, k
		;
		for (i=0; i < props.length; i++) {
			p = props[i];
			if (p.match(/(border|padding|margin)$/))
				for (j=0; j < 4; j++) {
					s = sides[j];
					if (p === "border")
						for (k=0; k < 3; k++) {
							a = attrs[k];
							CSS[p+s+a] = style[p+s+a];
						}
					else
						CSS[p+s] = style[p+s];
				}
			else
				CSS[p] = style[p];
		};
		return CSS
	}

	/**
	* Return the innerWidth for the current browser/doctype
	*
	* @see  initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
	* @param  {Array.<Object>}	$E  Must pass a jQuery object - first element is processed
	* @param  {number=}			outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized
	* @return {number}			Returns the innerWidth of the elem by subtracting padding and borders
	*/
,	cssWidth: function ($E, outerWidth) {
		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
		if (outerWidth <= 0) return 0;

		var bs	= !$.layout.browser.boxModel ? "border-box" : $.support.boxSizing ? $E.css("boxSizing") : "content-box"
		,	b	= $.layout.borderWidth
		,	n	= $.layout.cssNum
		,	W	= outerWidth
		;
		// strip border and/or padding from outerWidth to get CSS Width
		if (bs !== "border-box")
			W -= (b($E, "Left") + b($E, "Right"));
		if (bs === "content-box")
			W -= (n($E, "paddingLeft") + n($E, "paddingRight"));
		return max(0,W);
	}

	/**
	* Return the innerHeight for the current browser/doctype
	*
	* @see  initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
	* @param  {Array.<Object>}	$E  Must pass a jQuery object - first element is processed
	* @param  {number=}			outerHeight  (optional) Can pass a width, allowing calculations BEFORE element is resized
	* @return {number}			Returns the innerHeight of the elem by subtracting padding and borders
	*/
,	cssHeight: function ($E, outerHeight) {
		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
		if (outerHeight <= 0) return 0;

		var bs	= !$.layout.browser.boxModel ? "border-box" : $.support.boxSizing ? $E.css("boxSizing") : "content-box"
		,	b	= $.layout.borderWidth
		,	n	= $.layout.cssNum
		,	H	= outerHeight
		;
		// strip border and/or padding from outerHeight to get CSS Height
		if (bs !== "border-box")
			H -= (b($E, "Top") + b($E, "Bottom"));
		if (bs === "content-box")
			H -= (n($E, "paddingTop") + n($E, "paddingBottom"));
		return max(0,H);
	}

	/**
	* Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist
	*
	* @see  Called by many methods
	* @param {Array.<Object>}	$E					Must pass a jQuery object - first element is processed
	* @param {string}			prop				The name of the CSS property, eg: top, width, etc.
	* @param {boolean=}			[allowAuto=false]	true = return 'auto' if that is value; false = return 0
	* @return {(string|number)}						Usually used to get an integer value for position (top, left) or size (height, width)
	*/
,	cssNum: function ($E, prop, allowAuto) {
		if (!$E.jquery) $E = $($E);
		var CSS = $.layout.showInvisibly($E)
		,	p	= $.css($E[0], prop, true)
		,	v	= allowAuto && p=="auto" ? p : Math.round(parseFloat(p) || 0);
		$E.css( CSS ); // RESET
		return v;
	}

,	borderWidth: function (el, side) {
		if (el.jquery) el = el[0];
		var b = "border"+ side.substr(0,1).toUpperCase() + side.substr(1); // left => Left
		return $.css(el, b+"Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b+"Width", true)) || 0);
	}

	/**
	* Mouse-tracking utility - FUTURE REFERENCE
	*
	* init: if (!window.mouse) {
	*			window.mouse = { x: 0, y: 0 };
	*			$(document).mousemove( $.layout.trackMouse );
	*		}
	*
	* @param {Object}		evt
	*
,	trackMouse: function (evt) {
		window.mouse = { x: evt.clientX, y: evt.clientY };
	}
	*/

	/**
	* SUBROUTINE for preventPrematureSlideClose option
	*
	* @param {Object}		evt
	* @param {Object=}		el
	*/
,	isMouseOverElem: function (evt, el) {
		var
			$E	= $(el || this)
		,	d	= $E.offset()
		,	T	= d.top
		,	L	= d.left
		,	R	= L + $E.outerWidth()
		,	B	= T + $E.outerHeight()
		,	x	= evt.pageX	// evt.clientX ?
		,	y	= evt.pageY	// evt.clientY ?
		;
		// if X & Y are < 0, probably means is over an open SELECT
		return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B));
	}

	/**
	* Message/Logging Utility
	*
	* @example $.layout.msg("My message");				// log text
	* @example $.layout.msg("My message", true);		// alert text
	* @example $.layout.msg({ foo: "bar" }, "Title");	// log hash-data, with custom title
	* @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR-
	* @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data
	*
	* @param {(Object|string)}			info			String message OR Hash/Array
	* @param {(Boolean|string|Object)=}	[popup=false]	True means alert-box - can be skipped
	* @param {(Object|string)=}			[debugTitle=""]	Title for Hash data - can be skipped
	* @param {Object=}					[debugOpts]		Extra options for debug output
	*/
,	msg: function (info, popup, debugTitle, debugOpts) {
		if ($.isPlainObject(info) && window.debugData) {
			if (typeof popup === "string") {
				debugOpts	= debugTitle;
				debugTitle	= popup;
			}
			else if (typeof debugTitle === "object") {
				debugOpts	= debugTitle;
				debugTitle	= null;
			}
			var t = debugTitle || "log( <object> )"
			,	o = $.extend({ sort: false, returnHTML: false, display: false }, debugOpts);
			if (popup === true || o.display)
				debugData( info, t, o );
			else if (window.console)
				console.log(debugData( info, t, o ));
		}
		else if (popup)
			alert(info);
		else if (window.console)
			console.log(info);
		else {
			var id	= "#layoutLogger"
			,	$l = $(id);
			if (!$l.length)
				$l = createLog();
			$l.children("ul").append('<li style="padding: 4px 10px; margin: 0; border-top: 1px solid #CCC;">'+ info.replace(/\</g,"&lt;").replace(/\>/g,"&gt;") +'</li>');
		}

		function createLog () {
			var pos = $.support.fixedPosition ? 'fixed' : 'absolute'
			,	$e = $('<div id="layoutLogger" style="position: '+ pos +'; top: 5px; z-index: 999999; max-width: 25%; overflow: hidden; border: 1px solid #000; border-radius: 5px; background: #FBFBFB; box-shadow: 0 2px 10px rgba(0,0,0,0.3);">'
				+	'<div style="font-size: 13px; font-weight: bold; padding: 5px 10px; background: #F6F6F6; border-radius: 5px 5px 0 0; cursor: move;">'
				+	'<span style="float: right; padding-left: 7px; cursor: pointer;" title="Remove Console" onclick="$(this).closest(\'#layoutLogger\').remove()">X</span>Layout console.log</div>'
				+	'<ul style="font-size: 13px; font-weight: none; list-style: none; margin: 0; padding: 0 0 2px;"></ul>'
				+ '</div>'
				).appendTo("body");
			$e.css('left', $(window).width() - $e.outerWidth() - 5)
			if ($.ui.draggable) $e.draggable({ handle: ':first-child' });
			return $e;
		};
	}

};


/*
 *	$.layout.browser REPLACES removed $.browser, with extra data
 *	Parsing code here adapted from jQuery 1.8 $.browse
 */
var u = navigator.userAgent.toLowerCase()
,	m = /(chrome)[ \/]([\w.]+)/.exec( u )
	||	/(webkit)[ \/]([\w.]+)/.exec( u )
	||	/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( u )
	||	/(msie) ([\w.]+)/.exec( u )
	||	u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( u )
	||	[]
,	b = m[1] || ""
,	v = m[2] || 0
,	ie = b === "msie"
;
$.layout.browser = {
	version:	v
,	safari:		b === "webkit"	// webkit (NOT chrome) = safari
,	webkit:		b === "chrome"	// chrome = webkit
,	msie:		ie
,	isIE6:		ie && v == 6
	// ONLY IE reverts to old box-model - update for older jQ onReady
,	boxModel:	!ie || $.support.boxModel !== false
};
if (b) $.layout.browser[b] = true; // set CURRENT browser
/*	OLD versions of jQuery only set $.support.boxModel after page is loaded
 *	so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */
if (ie) $(function(){ $.layout.browser.boxModel = $.support.boxModel; });


// DEFAULT OPTIONS
$.layout.defaults = {
/*
 *	LAYOUT & LAYOUT-CONTAINER OPTIONS
 *	- none of these options are applicable to individual panes
 */
	name:						""			// Not required, but useful for buttons and used for the state-cookie
,	containerClass:				"ui-layout-container" // layout-container element
,	inset:						null		// custom container-inset values (override padding)
,	scrollToBookmarkOnLoad:		true		// after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark)
,	resizeWithWindow:			true		// bind thisLayout.resizeAll() to the window.resize event
,	resizeWithWindowDelay:		200			// delay calling resizeAll because makes window resizing very jerky
,	resizeWithWindowMaxDelay:	0			// 0 = none - force resize every XX ms while window is being resized
,	maskPanesEarly:				false		// true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart
,	onresizeall_start:			null		// CALLBACK when resizeAll() STARTS	- NOT pane-specific
,	onresizeall_end:			null		// CALLBACK when resizeAll() ENDS	- NOT pane-specific
,	onload_start:				null		// CALLBACK when Layout inits - after options initialized, but before elements
,	onload_end:					null		// CALLBACK when Layout inits - after EVERYTHING has been initialized
,	onunload_start:				null		// CALLBACK when Layout is destroyed OR onWindowUnload
,	onunload_end:				null		// CALLBACK when Layout is destroyed OR onWindowUnload
,	initPanes:					true		// false = DO NOT initialize the panes onLoad - will init later
,	showErrorMessages:			true		// enables fatal error messages to warn developers of common errors
,	showDebugMessages:			false		// display console-and-alert debug msgs - IF this Layout version _has_ debugging code!
//	Changing this zIndex value will cause other zIndex values to automatically change
,	zIndex:						null		// the PANE zIndex - resizers and masks will be +1
//	DO NOT CHANGE the zIndex values below unless you clearly understand their relationships
,	zIndexes: {								// set _default_ z-index values here...
		pane_normal:			0			// normal z-index for panes
	,	content_mask:			1			// applied to overlays used to mask content INSIDE panes during resizing
	,	resizer_normal:			2			// normal z-index for resizer-bars
	,	pane_sliding:			100			// applied to *BOTH* the pane and its resizer when a pane is 'slid open'
	,	pane_animate:			1000		// applied to the pane when being animated - not applied to the resizer
	,	resizer_drag:			10000		// applied to the CLONED resizer-bar when being 'dragged'
	}
,	errors: {
		pane:					"pane"		// description of "layout pane element" - used only in error messages
	,	selector:				"selector"	// description of "jQuery-selector" - used only in error messages
	,	addButtonError:			"Error Adding Button\nInvalid "
	,	containerMissing:		"UI Layout Initialization Error\nThe specified layout-container does not exist."
	,	centerPaneMissing:		"UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element."
	,	noContainerHeight:		"UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!"
	,	callbackError:			"UI Layout Callback Error\nThe EVENT callback is not a valid function."
	}
/*
 *	PANE DEFAULT SETTINGS
 *	- settings under the 'panes' key become the default settings for *all panes*
 *	- ALL pane-options can also be set specifically for each panes, which will override these 'default values'
 */
,	panes: { // default options for 'all panes' - will be overridden by 'per-pane settings'
		applyDemoStyles: 		false		// NOTE: renamed from applyDefaultStyles for clarity
	,	closable:				true		// pane can open & close
	,	resizable:				true		// when open, pane can be resized 
	,	slidable:				true		// when closed, pane can 'slide open' over other panes - closes on mouse-out
	,	initClosed:				false		// true = init pane as 'closed'
	,	initHidden: 			false 		// true = init pane as 'hidden' - no resizer-bar/spacing
	//	SELECTORS
	//,	paneSelector:			""			// MUST be pane-specific - jQuery selector for pane
	,	contentSelector:		".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane!
	,	contentIgnoreSelector:	".ui-layout-ignore"	// element(s) to 'ignore' when measuring 'content'
	,	findNestedContent:		false		// true = $P.find(contentSelector), false = $P.children(contentSelector)
	//	GENERIC ROOT-CLASSES - for auto-generated classNames
	,	paneClass:				"ui-layout-pane"	// Layout Pane
	,	resizerClass:			"ui-layout-resizer"	// Resizer Bar
	,	togglerClass:			"ui-layout-toggler"	// Toggler Button
	,	buttonClass:			"ui-layout-button"	// CUSTOM Buttons	- eg: '[ui-layout-button]-toggle/-open/-close/-pin'
	//	ELEMENT SIZE & SPACING
	//,	size:					100			// MUST be pane-specific -initial size of pane
	,	minSize:				0			// when manually resizing a pane
	,	maxSize:				0			// ditto, 0 = no limit
	,	spacing_open:			6			// space between pane and adjacent panes - when pane is 'open'
	,	spacing_closed:			6			// ditto - when pane is 'closed'
	,	togglerLength_open:		50			// Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides
	,	togglerLength_closed: 	50			// 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden'
	,	togglerAlign_open:		"center"	// top/left, bottom/right, center, OR...
	,	togglerAlign_closed:	"center"	// 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right
	,	togglerContent_open:	""			// text or HTML to put INSIDE the toggler
	,	togglerContent_closed:	""			// ditto
	//	RESIZING OPTIONS
	,	resizerDblClickToggle:	true		// 
	,	autoResize:				true		// IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes
	,	autoReopen:				true		// IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed
	,	resizerDragOpacity:		1			// option for ui.draggable
	//,	resizerCursor:			""			// MUST be pane-specific - cursor when over resizer-bar
	,	maskContents:			false		// true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES
	,	maskObjects:			false		// true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask
	,	maskZindex:				null		// will override zIndexes.content_mask if specified - not applicable to iframe-panes
	,	resizingGrid:			false		// grid size that the resizers will snap-to during resizing, eg: [20,20]
	,	livePaneResizing:		false		// true = LIVE Resizing as resizer is dragged
	,	liveContentResizing:	false		// true = re-measure header/footer heights as resizer is dragged
	,	liveResizingTolerance:	1			// how many px change before pane resizes, to control performance
	//	SLIDING OPTIONS
	,	sliderCursor:			"pointer"	// cursor when resizer-bar will trigger 'sliding'
	,	slideTrigger_open:		"click"		// click, dblclick, mouseenter
	,	slideTrigger_close:		"mouseleave"// click, mouseleave
	,	slideDelay_open:		300			// applies only for mouseenter event - 0 = instant open
	,	slideDelay_close:		300			// applies only for mouseleave event (300ms is the minimum!)
	,	hideTogglerOnSlide:		false		// when pane is slid-open, should the toggler show?
	,	preventQuickSlideClose:	$.layout.browser.webkit // Chrome triggers slideClosed as it is opening
	,	preventPrematureSlideClose: false	// handle incorrect mouseleave trigger, like when over a SELECT-list in IE
	//	PANE-SPECIFIC TIPS & MESSAGES
	,	tips: {
			Open:				"Open"		// eg: "Open Pane"
		,	Close:				"Close"
		,	Resize:				"Resize"
		,	Slide:				"Slide Open"
		,	Pin:				"Pin"
		,	Unpin:				"Un-Pin"
		,	noRoomToOpen:		"Not enough room to show this panel."	// alert if user tries to open a pane that cannot
		,	minSizeWarning:		"Panel has reached its minimum size"	// displays in browser statusbar
		,	maxSizeWarning:		"Panel has reached its maximum size"	// ditto
		}
	//	HOT-KEYS & MISC
	,	showOverflowOnHover:	false		// will bind allowOverflow() utility to pane.onMouseOver
	,	enableCursorHotkey:		true		// enabled 'cursor' hotkeys
	//,	customHotkey:			""			// MUST be pane-specific - EITHER a charCode OR a character
	,	customHotkeyModifier:	"SHIFT"		// either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT'
	//	PANE ANIMATION
	//	NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed
	,	fxName:					"slide" 	// ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size'
	,	fxSpeed:				null		// slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration
	,	fxSettings:				{}			// can be passed, eg: { easing: "easeOutBounce", duration: 1500 }
	,	fxOpacityFix:			true		// tries to fix opacity in IE to restore anti-aliasing after animation
	,	animatePaneSizing:		false		// true = animate resizing after dragging resizer-bar OR sizePane() is called
	/*  NOTE: Action-specific FX options are auto-generated from the options above if not specifically set:
		fxName_open:			"slide"		// 'Open' pane animation
		fnName_close:			"slide"		// 'Close' pane animation
		fxName_size:			"slide"		// 'Size' pane animation - when animatePaneSizing = true
		fxSpeed_open:			null
		fxSpeed_close:			null
		fxSpeed_size:			null
		fxSettings_open:		{}
		fxSettings_close:		{}
		fxSettings_size:		{}
	*/
	//	CHILD/NESTED LAYOUTS
	,	children:				null		// Layout-options for nested/child layout - even {} is valid as options
	,	containerSelector:		''			// if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!)
	,	initChildren:			true		// true = child layout will be created as soon as _this_ layout completes initialization
	,	destroyChildren:		true		// true = destroy child-layout if this pane is destroyed
	,	resizeChildren:			true		// true = trigger child-layout.resizeAll() when this pane is resized
	//	EVENT TRIGGERING
	,	triggerEventsOnLoad:	false		// true = trigger onopen OR onclose callbacks when layout initializes
	,	triggerEventsDuringLiveResize: true	// true = trigger onresize callback REPEATEDLY if livePaneResizing==true
	//	PANE CALLBACKS
	,	onshow_start:			null		// CALLBACK when pane STARTS to Show	- BEFORE onopen/onhide_start
	,	onshow_end:				null		// CALLBACK when pane ENDS being Shown	- AFTER  onopen/onhide_end
	,	onhide_start:			null		// CALLBACK when pane STARTS to Close	- BEFORE onclose_start
	,	onhide_end:				null		// CALLBACK when pane ENDS being Closed	- AFTER  onclose_end
	,	onopen_start:			null		// CALLBACK when pane STARTS to Open
	,	onopen_end:				null		// CALLBACK when pane ENDS being Opened
	,	onclose_start:			null		// CALLBACK when pane STARTS to Close
	,	onclose_end:			null		// CALLBACK when pane ENDS being Closed
	,	onresize_start:			null		// CALLBACK when pane STARTS being Resized ***FOR ANY REASON***
	,	onresize_end:			null		// CALLBACK when pane ENDS being Resized ***FOR ANY REASON***
	,	onsizecontent_start:	null		// CALLBACK when sizing of content-element STARTS
	,	onsizecontent_end:		null		// CALLBACK when sizing of content-element ENDS
	,	onswap_start:			null		// CALLBACK when pane STARTS to Swap
	,	onswap_end:				null		// CALLBACK when pane ENDS being Swapped
	,	ondrag_start:			null		// CALLBACK when pane STARTS being ***MANUALLY*** Resized
	,	ondrag_end:				null		// CALLBACK when pane ENDS being ***MANUALLY*** Resized
	}
/*
 *	PANE-SPECIFIC SETTINGS
 *	- options listed below MUST be specified per-pane - they CANNOT be set under 'panes'
 *	- all options under the 'panes' key can also be set specifically for any pane
 *	- most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane
 */
,	north: {
		paneSelector:			".ui-layout-north"
	,	size:					"auto"		// eg: "auto", "30%", .30, 200
	,	resizerCursor:			"n-resize"	// custom = url(myCursor.cur)
	,	customHotkey:			""			// EITHER a charCode (43) OR a character ("o")
	}
,	south: {
		paneSelector:			".ui-layout-south"
	,	size:					"auto"
	,	resizerCursor:			"s-resize"
	,	customHotkey:			""
	}
,	east: {
		paneSelector:			".ui-layout-east"
	,	size:					200
	,	resizerCursor:			"e-resize"
	,	customHotkey:			""
	}
,	west: {
		paneSelector:			".ui-layout-west"
	,	size:					200
	,	resizerCursor:			"w-resize"
	,	customHotkey:			""
	}
,	center: {
		paneSelector:			".ui-layout-center"
	,	minWidth:				0
	,	minHeight:				0
	}
};

$.layout.optionsMap = {
	// layout/global options - NOT pane-options
	layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors,"
	+	"zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly,"
	+	"outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,"
	+	"onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",")
//	borderPanes: [ ALL options that are NOT specified as 'layout' ]
	// default.panes options that apply to the center-pane (most options apply _only_ to border-panes)
,	center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad,"
	+	"showOverflowOnHover,maskContents,maskObjects,liveContentResizing,"
	+	"containerSelector,children,initChildren,resizeChildren,destroyChildren,"
	+	"onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",")
	// options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key
,	noDefault: ("paneSelector,resizerCursor,customHotkey").split(",")
};

/**
 * Processes options passed in converts flat-format data into subkey (JSON) format
 * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName
 * Plugins may also call this method so they can transform their own data
 *
 * @param  {!Object}	hash			Data/options passed by user - may be a single level or nested levels
 * @param  {boolean=}	[addKeys=false]	Should the primary layout.options keys be added if they do not exist?
 * @return {Object}						Returns hash of minWidth & minHeight
 */
$.layout.transformData = function (hash, addKeys) {
	var	json = addKeys ? { panes: {}, center: {} } : {} // init return object
	,	branch, optKey, keys, key, val, i, c;

	if (typeof hash !== "object") return json; // no options passed

	// convert all 'flat-keys' to 'sub-key' format
	for (optKey in hash) {
		branch	= json;
		val		= hash[ optKey ];
		keys	= optKey.split("__"); // eg: west__size or north__fxSettings__duration
		c		= keys.length - 1;
		// convert underscore-delimited to subkeys
		for (i=0; i <= c; i++) {
			key = keys[i];
			if (i === c) {	// last key = value
				if ($.isPlainObject( val ))
					branch[key] = $.layout.transformData( val ); // RECURSE
				else
					branch[key] = val;
			}
			else {
				if (!branch[key])
					branch[key] = {}; // create the subkey
				// recurse to sub-key for next loop - if not done
				branch = branch[key];
			}
		}
	}
	return json;
};

// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
$.layout.backwardCompatibility = {
	// data used by renameOldOptions()
	map: {
	//	OLD Option Name:			NEW Option Name
		applyDefaultStyles:			"applyDemoStyles"
	//	CHILD/NESTED LAYOUTS
	,	childOptions:				"children"
	,	initChildLayout:			"initChildren"
	,	destroyChildLayout:			"destroyChildren"
	,	resizeChildLayout:			"resizeChildren"
	,	resizeNestedLayout:			"resizeChildren"
	//	MISC Options
	,	resizeWhileDragging:		"livePaneResizing"
	,	resizeContentWhileDragging:	"liveContentResizing"
	,	triggerEventsWhileDragging:	"triggerEventsDuringLiveResize"
	,	maskIframesOnResize:		"maskContents"
	//	STATE MANAGEMENT
	,	useStateCookie:				"stateManagement.enabled"
	,	"cookie.autoLoad":			"stateManagement.autoLoad"
	,	"cookie.autoSave":			"stateManagement.autoSave"
	,	"cookie.keys":				"stateManagement.stateKeys"
	,	"cookie.name":				"stateManagement.cookie.name"
	,	"cookie.domain":			"stateManagement.cookie.domain"
	,	"cookie.path":				"stateManagement.cookie.path"
	,	"cookie.expires":			"stateManagement.cookie.expires"
	,	"cookie.secure":			"stateManagement.cookie.secure"
	//	OLD Language options
	,	noRoomToOpenTip:			"tips.noRoomToOpen"
	,	togglerTip_open:			"tips.Close"	// open   = Close
	,	togglerTip_closed:			"tips.Open"		// closed = Open
	,	resizerTip:					"tips.Resize"
	,	sliderTip:					"tips.Slide"
	}

/**
* @param {Object}	opts
*/
,	renameOptions: function (opts) {
		var map = $.layout.backwardCompatibility.map
		,	oldData, newData, value
		;
		for (var itemPath in map) {
			oldData	= getBranch( itemPath );
			value	= oldData.branch[ oldData.key ];
			if (value !== undefined) {
				newData = getBranch( map[itemPath], true );
				newData.branch[ newData.key ] = value;
				delete oldData.branch[ oldData.key ];
			}
		}

		/**
		* @param {string}	path
		* @param {boolean=}	[create=false]	Create path if does not exist
		*/
		function getBranch (path, create) {
			var a = path.split(".") // split keys into array
			,	c = a.length - 1
			,	D = { branch: opts, key: a[c] } // init branch at top & set key (last item)
			,	i = 0, k, undef;
			for (; i<c; i++) { // skip the last key (data)
				k = a[i];
				if (D.branch[ k ] == undefined) { // child-key does not exist
					if (create) {
						D.branch = D.branch[ k ] = {}; // create child-branch
					}
					else // can't go any farther
						D.branch = {}; // branch is undefined
				}
				else
					D.branch = D.branch[ k ]; // get child-branch
			}
			return D;
		};
	}

/**
* @param {Object}	opts
*/
,	renameAllOptions: function (opts) {
		var ren = $.layout.backwardCompatibility.renameOptions;
		// rename root (layout) options
		ren( opts );
		// rename 'defaults' to 'panes'
		if (opts.defaults) {
			if (typeof opts.panes !== "object")
				opts.panes = {};
			$.extend(true, opts.panes, opts.defaults);
			delete opts.defaults;
		}
		// rename options in the the options.panes key
		if (opts.panes) ren( opts.panes );
		// rename options inside *each pane key*, eg: options.west
		$.each($.layout.config.allPanes, function (i, pane) {
			if (opts[pane]) ren( opts[pane] );
		});	
		return opts;
	}
};




/*	============================================================
 *	BEGIN WIDGET: $( selector ).layout( {options} );
 *	============================================================
 */
$.fn.layout = function (opts) {
	var

	// local aliases to global data
	browser	= $.layout.browser
,	_c		= $.layout.config

	// local aliases to utlity methods
,	cssW	= $.layout.cssWidth
,	cssH	= $.layout.cssHeight
,	elDims	= $.layout.getElementDimensions
,	styles	= $.layout.getElementStyles
,	evtObj	= $.layout.getEventObject
,	evtPane	= $.layout.parsePaneName

/**
 * options - populated by initOptions()
 */
,	options = $.extend(true, {}, $.layout.defaults)
,	effects	= options.effects = $.extend(true, {}, $.layout.effects)

/**
 * layout-state object
 */
,	state = {
		// generate unique ID to use for event.namespace so can unbind only events added by 'this layout'
		id:				"layout"+ $.now()	// code uses alias: sID
	,	initialized:	false
	,	paneResizing:	false
	,	panesSliding:	{}
	,	container:	{ 	// list all keys referenced in code to avoid compiler error msgs
			innerWidth:		0
		,	innerHeight:	0
		,	outerWidth:		0
		,	outerHeight:	0
		,	layoutWidth:	0
		,	layoutHeight:	0
		}
	,	north:		{ childIdx: 0 }
	,	south:		{ childIdx: 0 }
	,	east:		{ childIdx: 0 }
	,	west:		{ childIdx: 0 }
	,	center:		{ childIdx: 0 }
	}

/**
 * parent/child-layout pointers
 */
//,	hasParentLayout	= false	- exists ONLY inside Instance so can be set externally
,	children = {
		north:		null
	,	south:		null
	,	east:		null
	,	west:		null
	,	center:		null
	}

/*
 * ###########################
 *  INTERNAL HELPER FUNCTIONS
 * ###########################
 */

	/**
	* Manages all internal timers
	*/
,	timer = {
		data:	{}
	,	set:	function (s, fn, ms) { timer.clear(s); timer.data[s] = setTimeout(fn, ms); }
	,	clear:	function (s) { var t=timer.data; if (t[s]) {clearTimeout(t[s]); delete t[s];} }
	}

	/**
	* Alert or console.log a message - IF option is enabled.
	*
	* @param {(string|!Object)}	msg				Message (or debug-data) to display
	* @param {boolean=}			[popup=false]	True by default, means 'alert', false means use console.log
	* @param {boolean=}			[debug=false]	True means is a widget debugging message
	*/
,	_log = function (msg, popup, debug) {
		var o = options;
		if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages))
			$.layout.msg( o.name +' / '+ msg, (popup !== false) );
		return false;
	}

	/**
	* Executes a Callback function after a trigger event, like resize, open or close
	*
	* @param {string}				evtName					Name of the layout callback, eg "onresize_start"
	* @param {(string|boolean)=}	[pane=""]				This is passed only so we can pass the 'pane object' to the callback
	* @param {(string|boolean)=}	[skipBoundEvents=false]	True = do not run events bound to the elements - only the callbacks set in options
	*/
,	_runCallbacks = function (evtName, pane, skipBoundEvents) {
		var	hasPane	= pane && isStr(pane)
		,	s		= hasPane ? state[pane] : state
		,	o		= hasPane ? options[pane] : options
		,	lName	= options.name
			// names like onopen and onopen_end separate are interchangeable in options...
		,	lng		= evtName + (evtName.match(/_/) ? "" : "_end")
		,	shrt	= lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : ""
		,	fn		= o[lng] || o[shrt]
		,	retVal	= "NC" // NC = No Callback
		,	args	= []
		,	$P
		;
		if ( !hasPane && $.type(pane) === 'boolean' ) {
			skipBoundEvents = pane; // allow pane param to be skipped for Layout callback
			pane = "";
		}

		// first trigger the callback set in the options
		if (fn) {
			try {
				// convert function name (string) to function object
				if (isStr( fn )) {
					if (fn.match(/,/)) {
						// function name cannot contain a comma, 
						// so must be a function name AND a parameter to pass
						args = fn.split(",")
						,	fn = eval(args[0]);
					}
					else // just the name of an external function?
						fn = eval(fn);
				}
				// execute the callback, if exists
				if ($.isFunction( fn )) {
					if (args.length)
						retVal = g(fn)(args[1]); // pass the argument parsed from 'list'
					else if ( hasPane )
						// pass data: pane-name, pane-element, pane-state, pane-options, and layout-name
						retVal = g(fn)( pane, $Ps[pane], s, o, lName );
					else // must be a layout/container callback - pass suitable info
						retVal = g(fn)( Instance, s, o, lName );
				}
			}
			catch (ex) {
				_log( options.errors.callbackError.replace(/EVENT/, $.trim((pane || "") +" "+ lng)), false );
				if ($.type(ex) === 'string' && string.length)
					_log('Exception:  '+ ex, false );
			}
		}

		// trigger additional events bound directly to the pane
		if (!skipBoundEvents && retVal !== false) {
			if ( hasPane ) { // PANE events can be bound to each pane-elements
				$P	= $Ps[pane];
				o	= options[pane];
				s	= state[pane];
				$P.triggerHandler('layoutpane'+ lng, [ pane, $P, s, o, lName ]);
				if (shrt)
					$P.triggerHandler('layoutpane'+ shrt, [ pane, $P, s, o, lName ]);
			}
			else { // LAYOUT events can be bound to the container-element
				$N.triggerHandler('layout'+ lng, [ Instance, s, o, lName ]);
				if (shrt)
					$N.triggerHandler('layout'+ shrt, [ Instance, s, o, lName ]);
			}
		}

		// ALWAYS resizeChildren after an onresize_end event - even during initialization
		// IGNORE onsizecontent_end event because causes child-layouts to resize TWICE
		if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end"
			resizeChildren(pane+"", true); // compiler hack -force string

		return retVal;

		function g (f) { return f; }; // compiler hack
	}


	/**
	* cure iframe display issues in IE & other browsers
	*/
,	_fixIframe = function (pane) {
		if (browser.mozilla) return; // skip FireFox - it auto-refreshes iframes onShow
		var $P = $Ps[pane];
		// if the 'pane' is an iframe, do it
		if (state[pane].tagName === "IFRAME")
			$P.css(_c.hidden).css(_c.visible); 
		else // ditto for any iframes INSIDE the pane
			$P.find('IFRAME').css(_c.hidden).css(_c.visible);
	}

	/**
	* @param  {string}		pane		Can accept ONLY a 'pane' (east, west, etc)
	* @param  {number=}		outerSize	(optional) Can pass a width, allowing calculations BEFORE element is resized
	* @return {number}		Returns the innerHeight/Width of el by subtracting padding and borders
	*/
,	cssSize = function (pane, outerSize) {
		var fn = _c[pane].dir=="horz" ? cssH : cssW;
		return fn($Ps[pane], outerSize);
	}

	/**
	* @param  {string}		pane		Can accept ONLY a 'pane' (east, west, etc)
	* @return {Object}		Returns hash of minWidth & minHeight
	*/
,	cssMinDims = function (pane) {
		// minWidth/Height means CSS width/height = 1px
		var	$P	= $Ps[pane]
		,	dir	= _c[pane].dir
		,	d	= {
				minWidth:	1001 - cssW($P, 1000)
			,	minHeight:	1001 - cssH($P, 1000)
			}
		;
		if (dir === "horz") d.minSize = d.minHeight;
		if (dir === "vert") d.minSize = d.minWidth;
		return d;
	}

	// TODO: see if these methods can be made more useful...
	// TODO: *maybe* return cssW/H from these so caller can use this info

	/**
	* @param {(string|!Object)}		el
	* @param {number=}				outerWidth
	* @param {boolean=}				[autoHide=false]
	*/
,	setOuterWidth = function (el, outerWidth, autoHide) {
		var $E = el, w;
		if (isStr(el)) $E = $Ps[el]; // west
		else if (!el.jquery) $E = $(el);
		w = cssW($E, outerWidth);
		$E.css({ width: w });
		if (w > 0) {
			if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) {
				$E.show().data('autoHidden', false);
				if (!browser.mozilla) // FireFox refreshes iframes - IE does not
					// make hidden, then visible to 'refresh' display after animation
					$E.css(_c.hidden).css(_c.visible);
			}
		}
		else if (autoHide && !$E.data('autoHidden'))
			$E.hide().data('autoHidden', true);
	}

	/**
	* @param {(string|!Object)}		el
	* @param {number=}				outerHeight
	* @param {boolean=}				[autoHide=false]
	*/
,	setOuterHeight = function (el, outerHeight, autoHide) {
		var $E = el, h;
		if (isStr(el)) $E = $Ps[el]; // west
		else if (!el.jquery) $E = $(el);
		h = cssH($E, outerHeight);
		$E.css({ height: h, visibility: "visible" }); // may have been 'hidden' by sizeContent
		if (h > 0 && $E.innerWidth() > 0) {
			if (autoHide && $E.data('autoHidden')) {
				$E.show().data('autoHidden', false);
				if (!browser.mozilla) // FireFox refreshes iframes - IE does not
					$E.css(_c.hidden).css(_c.visible);
			}
		}
		else if (autoHide && !$E.data('autoHidden'))
			$E.hide().data('autoHidden', true);
	}


	/**
	* Converts any 'size' params to a pixel/integer size, if not already
	* If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated
	*
	/**
	* @param  {string}				pane
	* @param  {(string|number)=}	size
	* @param  {string=}				[dir]
	* @return {number}
	*/
,	_parseSize = function (pane, size, dir) {
		if (!dir) dir = _c[pane].dir;

		if (isStr(size) && size.match(/%/))
			size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal

		if (size === 0)
			return 0;
		else if (size >= 1)
			return parseInt(size, 10);

		var o = options, avail = 0;
		if (dir=="horz") // north or south or center.minHeight
			avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0);
		else if (dir=="vert") // east or west or center.minWidth
			avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0);

		if (size === -1) // -1 == 100%
			return avail;
		else if (size > 0) // percentage, eg: .25
			return round(avail * size);
		else if (pane=="center")
			return 0;
		else { // size < 0 || size=='auto' || size==Missing || size==Invalid
			// auto-size the pane
			var	dim	= (dir === "horz" ? "height" : "width")
			,	$P	= $Ps[pane]
			,	$C	= dim === 'height' ? $Cs[pane] : false
			,	vis	= $.layout.showInvisibly($P) // show pane invisibly if hidden
			,	szP	= $P.css(dim) // SAVE current pane size
			,	szC	= $C ? $C.css(dim) : 0 // SAVE current content size
			;
			$P.css(dim, "auto");
			if ($C) $C.css(dim, "auto");
			size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE
			$P.css(dim, szP).css(vis); // RESET size & visibility
			if ($C) $C.css(dim, szC);
			return size;
		}
	}

	/**
	* Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added
	*
	* @param  {(string|!Object)}	pane
	* @param  {boolean=}			[inclSpace=false]
	* @return {number}				Returns EITHER Width for east/west panes OR Height for north/south panes
	*/
,	getPaneSize = function (pane, inclSpace) {
		var 
			$P	= $Ps[pane]
		,	o	= options[pane]
		,	s	= state[pane]
		,	oSp	= (inclSpace ? o.spacing_open : 0)
		,	cSp	= (inclSpace ? o.spacing_closed : 0)
		;
		if (!$P || s.isHidden)
			return 0;
		else if (s.isClosed || (s.isSliding && inclSpace))
			return cSp;
		else if (_c[pane].dir === "horz")
			return $P.outerHeight() + oSp;
		else // dir === "vert"
			return $P.outerWidth() + oSp;
	}

	/**
	* Calculate min/max pane dimensions and limits for resizing
	*
	* @param  {string}		pane
	* @param  {boolean=}	[slide=false]
	*/
,	setSizeLimits = function (pane, slide) {
		if (!isInitialized()) return;
		var 
			o				= options[pane]
		,	s				= state[pane]
		,	c				= _c[pane]
		,	dir				= c.dir
		,	type			= c.sizeType.toLowerCase()
		,	isSliding		= (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param
		,	$P				= $Ps[pane]
		,	paneSpacing		= o.spacing_open
		//	measure the pane on the *opposite side* from this pane
		,	altPane			= _c.oppositeEdge[pane]
		,	altS			= state[altPane]
		,	$altP			= $Ps[altPane]
		,	altPaneSize		= (!$altP || altS.isVisible===false || altS.isSliding ? 0 : (dir=="horz" ? $altP.outerHeight() : $altP.outerWidth()))
		,	altPaneSpacing	= ((!$altP || altS.isHidden ? 0 : options[altPane][ altS.isClosed !== false ? "spacing_closed" : "spacing_open" ]) || 0)
		//	limitSize prevents this pane from 'overlapping' opposite pane
		,	containerSize	= (dir=="horz" ? sC.innerHeight : sC.innerWidth)
		,	minCenterDims	= cssMinDims("center")
		,	minCenterSize	= dir=="horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth)
		//	if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them
		,	limitSize		= (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing)))
		,	minSize			= s.minSize = max( _parseSize(pane, o.minSize), cssMinDims(pane).minSize )
		,	maxSize			= s.maxSize = min( (o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize )
		,	r				= s.resizerPosition = {} // used to set resizing limits
		,	top				= sC.inset.top
		,	left			= sC.inset.left
		,	W				= sC.innerWidth
		,	H				= sC.innerHeight
		,	rW				= o.spacing_open // subtract resizer-width to get top/left position for south/east
		;
		switch (pane) {
			case "north":	r.min = top + minSize;
							r.max = top + maxSize;
							break;
			case "west":	r.min = left + minSize;
							r.max = left + maxSize;
							break;
			case "south":	r.min = top + H - maxSize - rW;
							r.max = top + H - minSize - rW;
							break;
			case "east":	r.min = left + W - maxSize - rW;
							r.max = left + W - minSize - rW;
							break;
		};
	}

	/**
	* Returns data for setting the size/position of center pane. Also used to set Height for east/west panes
	*
	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height
	*/
,	calcNewCenterPaneDims = function () {
		var d = {
			top:	getPaneSize("north", true) // true = include 'spacing' value for pane
		,	bottom:	getPaneSize("south", true)
		,	left:	getPaneSize("west", true)
		,	right:	getPaneSize("east", true)
		,	width:	0
		,	height:	0
		};

		// NOTE: sC = state.container
		// calc center-pane outer dimensions
		d.width		= sC.innerWidth - d.left - d.right;  // outerWidth
		d.height	= sC.innerHeight - d.bottom - d.top; // outerHeight
		// add the 'container border/padding' to get final positions relative to the container
		d.top		+= sC.inset.top;
		d.bottom	+= sC.inset.bottom;
		d.left		+= sC.inset.left;
		d.right		+= sC.inset.right;

		return d;
	}


	/**
	* @param {!Object}		el
	* @param {boolean=}		[allStates=false]
	*/
,	getHoverClasses = function (el, allStates) {
		var
			$El		= $(el)
		,	type	= $El.data("layoutRole")
		,	pane	= $El.data("layoutEdge")
		,	o		= options[pane]
		,	root	= o[type +"Class"]
		,	_pane	= "-"+ pane // eg: "-west"
		,	_open	= "-open"
		,	_closed	= "-closed"
		,	_slide	= "-sliding"
		,	_hover	= "-hover " // NOTE the trailing space
		,	_state	= $El.hasClass(root+_closed) ? _closed : _open
		,	_alt	= _state === _closed ? _open : _closed
		,	classes = (root+_hover) + (root+_pane+_hover) + (root+_state+_hover) + (root+_pane+_state+_hover)
		;
		if (allStates) // when 'removing' classes, also remove alternate-state classes
			classes += (root+_alt+_hover) + (root+_pane+_alt+_hover);

		if (type=="resizer" && $El.hasClass(root+_slide))
			classes += (root+_slide+_hover) + (root+_pane+_slide+_hover);

		return $.trim(classes);
	}
,	addHover	= function (evt, el) {
		var $E = $(el || this);
		if (evt && $E.data("layoutRole") === "toggler")
			evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar
		$E.addClass( getHoverClasses($E) );
	}
,	removeHover	= function (evt, el) {
		var $E = $(el || this);
		$E.removeClass( getHoverClasses($E, true) );
	}

,	onResizerEnter	= function (evt) { // ALSO called by toggler.mouseenter
		var pane	= $(this).data("layoutEdge")
		,	s		= state[pane]
		;
		// ignore closed-panes and mouse moving back & forth over resizer!
		// also ignore if ANY pane is currently resizing
		if ( s.isClosed || s.isResizing || state.paneResizing ) return;

		if ($.fn.disableSelection)
			$("body").disableSelection();
		if (options.maskPanesEarly)
			showMasks( pane, { resizing: true });
	}
,	onResizerLeave	= function (evt, el) {
		var	e		= el || this // el is only passed when called by the timer
		,	pane	= $(e).data("layoutEdge")
		,	name	= pane +"ResizerLeave"
		;
		timer.clear(pane+"_openSlider"); // cancel slideOpen timer, if set
		timer.clear(name); // cancel enableSelection timer - may re/set below
		// this method calls itself on a timer because it needs to allow
		// enough time for dragging to kick-in and set the isResizing flag
		// dragging has a 100ms delay set, so this delay must be >100
		if (!el) // 1st call - mouseleave event
			timer.set(name, function(){ onResizerLeave(evt, e); }, 200);
		// if user is resizing, then dragStop will enableSelection(), so can skip it here
		else if ( !state.paneResizing ) { // 2nd call - by timer
			if ($.fn.enableSelection)
				$("body").enableSelection();
			if (options.maskPanesEarly)
				hideMasks();
		}
	}

/*
 * ###########################
 *   INITIALIZATION METHODS
 * ###########################
 */

	/**
	* Initialize the layout - called automatically whenever an instance of layout is created
	*
	* @see  none - triggered onInit
	* @return  mixed	true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort
	*/
,	_create = function () {
		// initialize config/options
		initOptions();
		var o = options
		,	s = state;

		// TEMP state so isInitialized returns true during init process
		s.creatingLayout = true;

		// init plugins for this layout, if there are any (eg: stateManagement)
		runPluginCallbacks( Instance, $.layout.onCreate );

		// options & state have been initialized, so now run beforeLoad callback
		// onload will CANCEL layout creation if it returns false
		if (false === _runCallbacks("onload_start"))
			return 'cancel';

		// initialize the container element
		_initContainer();

		// bind hotkey function - keyDown - if required
		initHotkeys();

		// bind window.onunload
		$(window).bind("unload."+ sID, unload);

		// init plugins for this layout, if there are any (eg: customButtons)
		runPluginCallbacks( Instance, $.layout.onLoad );

		// if layout elements are hidden, then layout WILL NOT complete initialization!
		// initLayoutElements will set initialized=true and run the onload callback IF successful
		if (o.initPanes) _initLayoutElements();

		delete s.creatingLayout;

		return state.initialized;
	}

	/**
	* Initialize the layout IF not already
	*
	* @see  All methods in Instance run this test
	* @return  boolean	true = layoutElements have been initialized | false = panes are not initialized (yet)
	*/
,	isInitialized = function () {
		if (state.initialized || state.creatingLayout) return true;	// already initialized
		else return _initLayoutElements();	// try to init panes NOW
	}

	/**
	* Initialize the layout - called automatically whenever an instance of layout is created
	*
	* @see  _create() & isInitialized
	* @param {boolean=}		[retry=false]	// indicates this is a 2nd try
	* @return  An object pointer to the instance created
	*/
,	_initLayoutElements = function (retry) {
		// initialize config/options
		var o = options;
		// CANNOT init panes inside a hidden container!
		if (!$N.is(":visible")) {
			// handle Chrome bug where popup window 'has no height'
			// if layout is BODY element, try again in 50ms
			// SEE: http://layout.jquery-dev.com/samples/test_popup_window.html
			if ( !retry && browser.webkit && $N[0].tagName === "BODY" )
				setTimeout(function(){ _initLayoutElements(true); }, 50);
			return false;
		}

		// a center pane is required, so make sure it exists
		if (!getPane("center").length) {
			return _log( o.errors.centerPaneMissing );
		}

		// TEMP state so isInitialized returns true during init process
		state.creatingLayout = true;

		// update Container dims
		$.extend(sC, elDims( $N, o.inset )); // passing inset means DO NOT include insetX values

		// initialize all layout elements
		initPanes();	// size & position panes - calls initHandles() - which calls initResizable()

		if (o.scrollToBookmarkOnLoad) {
			var l = self.location;
			if (l.hash) l.replace( l.hash ); // scrollTo Bookmark
		}

		// check to see if this layout 'nested' inside a pane
		if (Instance.hasParentLayout)
			o.resizeWithWindow = false;
		// bind resizeAll() for 'this layout instance' to window.resize event
		else if (o.resizeWithWindow)
			$(window).bind("resize."+ sID, windowResize);

		delete state.creatingLayout;
		state.initialized = true;

		// init plugins for this layout, if there are any
		runPluginCallbacks( Instance, $.layout.onReady );

		// now run the onload callback, if exists
		_runCallbacks("onload_end");

		return true; // elements initialized successfully
	}

	/**
	* Initialize nested layouts for a specific pane - can optionally pass layout-options
	*
	* @param {(string|Object)}	evt_or_pane	The pane being opened, ie: north, south, east, or west
	* @param {Object=}			[opts]		Layout-options - if passed, will OVERRRIDE options[pane].children
	* @return  An object pointer to the layout instance created - or null
	*/
,	createChildren = function (evt_or_pane, opts) {
		var	pane = evtPane.call(this, evt_or_pane)
		,	$P	= $Ps[pane]
		;
		if (!$P) return;
		var	$C	= $Cs[pane]
		,	s	= state[pane]
		,	o	= options[pane]
		,	sm	= options.stateManagement || {}
		,	cos = opts ? (o.children = opts) : o.children
		;
		if ( $.isPlainObject( cos ) )
			cos = [ cos ]; // convert a hash to a 1-elem array
		else if (!cos || !$.isArray( cos ))
			return;

		$.each( cos, function (idx, co) {
			if ( !$.isPlainObject( co ) ) return;

			// determine which element is supposed to be the 'child container'
			// if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane
			var $containers = co.containerSelector ? $P.find( co.containerSelector ) : ($C || $P);

			$containers.each(function(){
				var $cont	= $(this)
				,	child	= $cont.data("layout") //	see if a child-layout ALREADY exists on this element
				;
				// if no layout exists, but children are set, try to create the layout now
				if (!child) {
					// TODO: see about moving this to the stateManagement plugin, as a method
					// set a unique child-instance key for this layout, if not already set
					setInstanceKey({ container: $cont, options: co }, s );
					// If THIS layout has a hash in stateManagement.autoLoad,
					// then see if it also contains state-data for this child-layout
					// If so, copy the stateData to child.options.stateManagement.autoLoad
					if ( sm.includeChildren && state.stateData[pane] ) {
						//	THIS layout's state was cached when its state was loaded
						var	paneChildren = state.stateData[pane].children || {}
						,	childState	= paneChildren[ co.instanceKey ]
						,	co_sm		= co.stateManagement || (co.stateManagement = { autoLoad: true })
						;
						// COPY the stateData into the autoLoad key
						if ( co_sm.autoLoad === true && childState ) {
							co_sm.autoSave			= false; // disable autoSave because saving handled by parent-layout
							co_sm.includeChildren	= true;  // cascade option - FOR NOW
							co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash
						}
					}

					// create the layout
					child = $cont.layout( co );

					// if successful, update data
					if (child) {
						// add the child and update all layout-pointers
						// MAY have already been done by child-layout calling parent.refreshChildren()
						refreshChildren( pane, child );
					}
				}
			});
		});
	}

,	setInstanceKey = function (child, parentPaneState) {
		// create a named key for use in state and instance branches
		var	$c	= child.container
		,	o	= child.options
		,	sm	= o.stateManagement
		,	key	= o.instanceKey || $c.data("layoutInstanceKey")
		;
		if (!key) key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key
		if (!key) key = "layout"+ (++parentPaneState.childIdx);	// if no name/key found, generate one
		else key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_');	 // ensure is valid as a hash key
		o.instanceKey = key;
		$c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated
		return key;
	}

	/**
	* @param {string}		pane		The pane being opened, ie: north, south, east, or west
	* @param {Object=}		newChild	New child-layout Instance to add to this pane
	*/
,	refreshChildren = function (pane, newChild) {
		var	$P	= $Ps[pane]
		,	pC	= children[pane]
		,	s	= state[pane]
		,	o
		;
		// check for destroy()ed layouts and update the child pointers & arrays
		if ($.isPlainObject( pC )) {
			$.each( pC, function (key, child) {
				if (child.destroyed) delete pC[key]
			});
			// if no more children, remove the children hash
			if ($.isEmptyObject( pC ))
				pC = children[pane] = null; // clear children hash
		}

		// see if there is a directly-nested layout inside this pane
		// if there is, then there can be only ONE child-layout, so check that...
		if (!newChild && !pC) {
			newChild = $P.data("layout");
		}

		// if a newChild instance was passed, add it to children[pane]
		if (newChild) {
			// update child.state
			newChild.hasParentLayout = true; // set parent-flag in child
			// instanceKey is a key-name used in both state and children
			o = newChild.options;
			// set a unique child-instance key for this layout, if not already set
			setInstanceKey( newChild, s );
			// add pointer to pane.children hash
			if (!pC) pC = children[pane] = {}; // create an empty children hash
			pC[ o.instanceKey ] = newChild.container.data("layout"); // add childLayout instance
		}

		// ALWAYS refresh the pane.children alias, even if null
		Instance[pane].children = children[pane];

		// if newChild was NOT passed - see if there is a child layout NOW
		if (!newChild) {
			createChildren(pane); // MAY create a child and re-call this method
		}
	}

,	windowResize = function () {
		var	o = options
		,	delay = Number(o.resizeWithWindowDelay);
		if (delay < 10) delay = 100; // MUST have a delay!
		// resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway
		timer.clear("winResize"); // if already running
		timer.set("winResize", function(){
			timer.clear("winResize");
			timer.clear("winResizeRepeater");
			if ($N.is(":visible")) {
				var dims = elDims( $N, o.inset );
				// only trigger resizeAll() if container has changed size
				if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight)
					resizeAll();
			}
		}, delay);
		// ALSO set fixed-delay timer, if not already running
		if (!timer.data["winResizeRepeater"]) setWindowResizeRepeater();
	}

,	setWindowResizeRepeater = function () {
		var delay = Number(options.resizeWithWindowMaxDelay);
		if (delay > 0)
			timer.set("winResizeRepeater", function(){ setWindowResizeRepeater(); resizeAll(); }, delay);
	}

,	unload = function () {
		var o = options;

		_runCallbacks("onunload_start");

		// trigger plugin callabacks for this layout (eg: stateManagement)
		runPluginCallbacks( Instance, $.layout.onUnload );

		_runCallbacks("onunload_end");
	}

	/**
	* Validate and initialize container CSS and events
	*
	* @see  _create()
	*/
,	_initContainer = function () {
		var
			N		= $N[0]	
		,	$H		= $("html")
		,	tag		= sC.tagName = N.tagName
		,	id		= sC.id = N.id
		,	cls		= sC.className = N.className
		,	o		= options
		,	name	= o.name
		,	props	= "position,margin,padding,border"
		,	css		= "layoutCSS"
		,	CSS		= {}
		,	hid		= "hidden" // used A LOT!
		//	see if this container is a 'pane' inside an outer-layout
		,	parent	= $N.data("parentLayout")	// parent-layout Instance
		,	pane	= $N.data("layoutEdge")		// pane-name in parent-layout
		,	isChild	= parent && pane
		,	num		= $.layout.cssNum
		,	$parent, n
		;
		// sC = state.container
		sC.selector = $N.selector.split(".slice")[0];
		sC.ref		= (o.name ? o.name +' layout / ' : '') + tag + (id ? "#"+id : cls ? '.['+cls+']' : ''); // used in messages
		sC.isBody	= (tag === "BODY");

		// try to find a parent-layout
		if (!isChild && !sC.isBody) {
			$parent = $N.closest("."+ $.layout.defaults.panes.paneClass);
			parent	= $parent.data("parentLayout");
			pane	= $parent.data("layoutEdge");
			isChild	= parent && pane;
		}

		$N	.data({
				layout: Instance
			,	layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID
			})
			.addClass(o.containerClass)
		;
		var layoutMethods = {
			destroy:	''
		,	initPanes:	''
		,	resizeAll:	'resizeAll'
		,	resize:		'resizeAll'
		};
		// loop hash and bind all methods - include layoutID namespacing
		for (name in layoutMethods) {
			$N.bind("layout"+ name.toLowerCase() +"."+ sID, Instance[ layoutMethods[name] || name ]);
		}

		// if this container is another layout's 'pane', then set child/parent pointers
		if (isChild) {
			// update parent flag
			Instance.hasParentLayout = true;
			// set pointers to THIS child-layout (Instance) in parent-layout
			parent.refreshChildren( pane, Instance );
		}

		// SAVE original container CSS for use in destroy()
		if (!$N.data(css)) {
			// handle props like overflow different for BODY & HTML - has 'system default' values
			if (sC.isBody) {
				// SAVE <BODY> CSS
				$N.data(css, $.extend( styles($N, props), {
					height:		$N.css("height")
				,	overflow:	$N.css("overflow")
				,	overflowX:	$N.css("overflowX")
				,	overflowY:	$N.css("overflowY")
				}));
				// ALSO SAVE <HTML> CSS
				$H.data(css, $.extend( styles($H, 'padding'), {
					height:		"auto" // FF would return a fixed px-size!
				,	overflow:	$H.css("overflow")
				,	overflowX:	$H.css("overflowX")
				,	overflowY:	$H.css("overflowY")
				}));
			}
			else // handle props normally for non-body elements
				$N.data(css, styles($N, props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY") );
		}

		try {
			// common container CSS
			CSS = {
				overflow:	hid
			,	overflowX:	hid
			,	overflowY:	hid
			};
			$N.css( CSS );

			if (o.inset && !$.isPlainObject(o.inset)) {
				// can specify a single number for equal outset all-around
				n = parseInt(o.inset, 10) || 0
				o.inset = {
					top:	n
				,	bottom:	n
				,	left:	n
				,	right:	n
				};
			}

			// format html & body if this is a full page layout
			if (sC.isBody) {
				// if HTML has padding, use this as an outer-spacing around BODY
				if (!o.outset) {
					// use padding from parent-elem (HTML) as outset
					o.outset = {
						top:	num($H, "paddingTop")
					,	bottom:	num($H, "paddingBottom")
					,	left:	num($H, "paddingLeft")
					,	right:	num($H, "paddingRight")
					};
				}
				else if (!$.isPlainObject(o.outset)) {
					// can specify a single number for equal outset all-around
					n = parseInt(o.outset, 10) || 0
					o.outset = {
						top:	n
					,	bottom:	n
					,	left:	n
					,	right:	n
					};
				}
				// HTML
				$H.css( CSS ).css({
					height:		"100%"
				,	border:		"none"	// no border or padding allowed when using height = 100%
				,	padding:	0		// ditto
				,	margin:		0
				});
				// BODY
				if (browser.isIE6) {
					// IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height'
					$N.css({
						width:		"100%"
					,	height:		"100%"
					,	border:		"none"	// no border or padding allowed when using height = 100%
					,	padding:	0		// ditto
					,	margin:		0
					,	position:	"relative"
					});
					// convert body padding to an inset option - the border cannot be measured in IE6!
					if (!o.inset) o.inset = elDims( $N ).inset;
				}
				else { // use absolute positioning for BODY to allow borders & padding without overflow
					$N.css({
						width:		"auto"
					,	height:		"auto"
					,	margin:		0
					,	position:	"absolute"	// allows for border and padding on BODY
					});
					// apply edge-positioning created above
					$N.css( o.outset );
				}
				// set current layout-container dimensions
				$.extend(sC, elDims( $N, o.inset )); // passing inset means DO NOT include insetX values
			}
			else {
				// container MUST have 'position'
				var	p = $N.css("position");
				if (!p || !p.match(/(fixed|absolute|relative)/))
					$N.css("position","relative");

				// set current layout-container dimensions
				if ( $N.is(":visible") ) {
					$.extend(sC, elDims( $N, o.inset )); // passing inset means DO NOT change insetX (padding) values
					if (sC.innerHeight < 1) // container has no 'height' - warn developer
						_log( o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref) );
				}
			}

			// if container has min-width/height, then enable scrollbar(s)
			if ( num($N, "minWidth")  ) $N.parent().css("overflowX","auto");
			if ( num($N, "minHeight") ) $N.parent().css("overflowY","auto");

		} catch (ex) {}
	}

	/**
	* Bind layout hotkeys - if options enabled
	*
	* @see  _create() and addPane()
	* @param {string=}	[panes=""]	The edge(s) to process
	*/
,	initHotkeys = function (panes) {
		panes = panes ? panes.split(",") : _c.borderPanes;
		// bind keyDown to capture hotkeys, if option enabled for ANY pane
		$.each(panes, function (i, pane) {
			var o = options[pane];
			if (o.enableCursorHotkey || o.customHotkey) {
				$(document).bind("keydown."+ sID, keyDown); // only need to bind this ONCE
				return false; // BREAK - binding was done
			}
		});
	}

	/**
	* Build final OPTIONS data
	*
	* @see  _create()
	*/
,	initOptions = function () {
		var data, d, pane, key, val, i, c, o;

		// reprocess user's layout-options to have correct options sub-key structure
		opts = $.layout.transformData( opts, true ); // panes = default subkey

		// auto-rename old options for backward compatibility
		opts = $.layout.backwardCompatibility.renameAllOptions( opts );

		// if user-options has 'panes' key (pane-defaults), clean it...
		if (!$.isEmptyObject(opts.panes)) {
			// REMOVE any pane-defaults that MUST be set per-pane
			data = $.layout.optionsMap.noDefault;
			for (i=0, c=data.length; i<c; i++) {
				key = data[i];
				delete opts.panes[key]; // OK if does not exist
			}
			// REMOVE any layout-options specified under opts.panes
			data = $.layout.optionsMap.layout;
			for (i=0, c=data.length; i<c; i++) {
				key = data[i];
				delete opts.panes[key]; // OK if does not exist
			}
		}

		// MOVE any NON-layout-options from opts-root to opts.panes
		data = $.layout.optionsMap.layout;
		var rootKeys = $.layout.config.optionRootKeys;
		for (key in opts) {
			val = opts[key];
			if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) {
				if (!opts.panes[key])
					opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val;
				delete opts[key]
			}
		}

		// START by updating ALL options from opts
		$.extend(true, options, opts);

		// CREATE final options (and config) for EACH pane
		$.each(_c.allPanes, function (i, pane) {

			// apply 'pane-defaults' to CONFIG.[PANE]
			_c[pane] = $.extend(true, {}, _c.panes, _c[pane]);

			d = options.panes;
			o = options[pane];

			// center-pane uses SOME keys in defaults.panes branch
			if (pane === 'center') {
				// ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center
				data = $.layout.optionsMap.center;		// list of 'center-pane keys'
				for (i=0, c=data.length; i<c; i++) {	// loop the list...
					key = data[i];
					// only need to use pane-default if pane-specific value not set
					if (!opts.center[key] && (opts.panes[key] || !o[key]))
						o[key] = d[key]; // pane-default
				}
			}
			else {
				// border-panes use ALL keys in defaults.panes branch
				o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults
				createFxOptions( pane );
				// ensure all border-pane-specific base-classes exist
				if (!o.resizerClass)	o.resizerClass	= "ui-layout-resizer";
				if (!o.togglerClass)	o.togglerClass	= "ui-layout-toggler";
			}
			// ensure we have base pane-class (ALL panes)
			if (!o.paneClass) o.paneClass = "ui-layout-pane";
		});

		// update options.zIndexes if a zIndex-option specified
		var zo	= opts.zIndex
		,	z	= options.zIndexes;
		if (zo > 0) {
			z.pane_normal		= zo;
			z.content_mask		= max(zo+1, z.content_mask);	// MIN = +1
			z.resizer_normal	= max(zo+2, z.resizer_normal);	// MIN = +2
		}

		// DELETE 'panes' key now that we are done - values were copied to EACH pane
		delete options.panes;


		function createFxOptions ( pane ) {
			var	o = options[pane]
			,	d = options.panes;
			// ensure fxSettings key to avoid errors
			if (!o.fxSettings) o.fxSettings = {};
			if (!d.fxSettings) d.fxSettings = {};

			$.each(["_open","_close","_size"], function (i,n) { 
				var
					sName		= "fxName"+ n
				,	sSpeed		= "fxSpeed"+ n
				,	sSettings	= "fxSettings"+ n
					// recalculate fxName according to specificity rules
				,	fxName = o[sName] =
						o[sName]	// options.west.fxName_open
					||	d[sName]	// options.panes.fxName_open
					||	o.fxName	// options.west.fxName
					||	d.fxName	// options.panes.fxName
					||	"none"		// MEANS $.layout.defaults.panes.fxName == "" || false || null || 0
				,	fxExists	= $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName]))
				;
				// validate fxName to ensure is valid effect - MUST have effect-config data in options.effects
				if (fxName === "none" || !options.effects[fxName] || !fxExists)
					fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName

				// set vars for effects subkeys to simplify logic
				var	fx		= options.effects[fxName] || {}	// effects.slide
				,	fx_all	= fx.all	|| null				// effects.slide.all
				,	fx_pane	= fx[pane]	|| null				// effects.slide.west
				;
				// create fxSpeed[_open|_close|_size]
				o[sSpeed] =
					o[sSpeed]				// options.west.fxSpeed_open
				||	d[sSpeed]				// options.west.fxSpeed_open
				||	o.fxSpeed				// options.west.fxSpeed
				||	d.fxSpeed				// options.panes.fxSpeed
				||	null					// DEFAULT - let fxSetting.duration control speed
				;
				// create fxSettings[_open|_close|_size]
				o[sSettings] = $.extend(
					true
				,	{}
				,	fx_all					// effects.slide.all
				,	fx_pane					// effects.slide.west
				,	d.fxSettings			// options.panes.fxSettings
				,	o.fxSettings			// options.west.fxSettings
				,	d[sSettings]			// options.panes.fxSettings_open
				,	o[sSettings]			// options.west.fxSettings_open
				);
			});

			// DONE creating action-specific-settings for this pane,
			// so DELETE generic options - are no longer meaningful
			delete o.fxName;
			delete o.fxSpeed;
			delete o.fxSettings;
		}
	}

	/**
	* Initialize module objects, styling, size and position for all panes
	*
	* @see  _initElements()
	* @param {string}	pane		The pane to process
	*/
,	getPane = function (pane) {
		var sel = options[pane].paneSelector
		if (sel.substr(0,1)==="#") // ID selector
			// NOTE: elements selected 'by ID' DO NOT have to be 'children'
			return $N.find(sel).eq(0);
		else { // class or other selector
			var $P = $N.children(sel).eq(0);
			// look for the pane nested inside a 'form' element
			return $P.length ? $P : $N.children("form:first").children(sel).eq(0);
		}
	}

	/**
	* @param {Object=}		evt
	*/
,	initPanes = function (evt) {
		// stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility 
		evtPane(evt);

		// NOTE: do north & south FIRST so we can measure their height - do center LAST
		$.each(_c.allPanes, function (idx, pane) {
			addPane( pane, true );
		});

		// init the pane-handles NOW in case we have to hide or close the pane below
		initHandles();

		// now that all panes have been initialized and initially-sized,
		// make sure there is really enough space available for each pane
		$.each(_c.borderPanes, function (i, pane) {
			if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN
				setSizeLimits(pane);
				makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit()
			}
		});
		// size center-pane AGAIN in case we 'closed' a border-pane in loop above
		sizeMidPanes("center");

		//	Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing!
		//	Before RC30.3, there was a 10ms delay here, but that caused layout 
		//	to load asynchrously, which is BAD, so try skipping delay for now

		// process pane contents and callbacks, and init/resize child-layout if exists
		$.each(_c.allPanes, function (idx, pane) {
			afterInitPane(pane);
		});
	}

	/**
	* Add a pane to the layout - subroutine of initPanes()
	*
	* @see  initPanes()
	* @param {string}	pane			The pane to process
	* @param {boolean=}	[force=false]	Size content after init
	*/
,	addPane = function (pane, force) {
		if (!force && !isInitialized()) return;
		var
			o		= options[pane]
		,	s		= state[pane]
		,	c		= _c[pane]
		,	dir		= c.dir
		,	fx		= s.fx
		,	spacing	= o.spacing_open || 0
		,	isCenter = (pane === "center")
		,	CSS		= {}
		,	$P		= $Ps[pane]
		,	size, minSize, maxSize, child
		;
		// if pane-pointer already exists, remove the old one first
		if ($P)
			removePane( pane, false, true, false );
		else
			$Cs[pane] = false; // init

		$P = $Ps[pane] = getPane(pane);
		if (!$P.length) {
			$Ps[pane] = false; // logic
			return;
		}

		// SAVE original Pane CSS
		if (!$P.data("layoutCSS")) {
			var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";
			$P.data("layoutCSS", styles($P, props));
		}

		// create alias for pane data in Instance - initHandles will add more
		Instance[pane] = {
			name:		pane
		,	pane:		$Ps[pane]
		,	content:	$Cs[pane]
		,	options:	options[pane]
		,	state:		state[pane]
		,	children:	children[pane]
		};

		// add classes, attributes & events
		$P	.data({
				parentLayout:	Instance		// pointer to Layout Instance
			,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
			,	layoutEdge:		pane
			,	layoutRole:		"pane"
			})
			.css(c.cssReq).css("zIndex", options.zIndexes.pane_normal)
			.css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles
			.addClass( o.paneClass +" "+ o.paneClass+"-"+pane ) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector'
			.bind("mouseenter."+ sID, addHover )
			.bind("mouseleave."+ sID, removeHover )
			;
		var paneMethods = {
				hide:				''
			,	show:				''
			,	toggle:				''
			,	close:				''
			,	open:				''
			,	slideOpen:			''
			,	slideClose:			''
			,	slideToggle:		''
			,	size:				'sizePane'
			,	sizePane:			'sizePane'
			,	sizeContent:		''
			,	sizeHandles:		''
			,	enableClosable:		''
			,	disableClosable:	''
			,	enableSlideable:	''
			,	disableSlideable:	''
			,	enableResizable:	''
			,	disableResizable:	''
			,	swapPanes:			'swapPanes'
			,	swap:				'swapPanes'
			,	move:				'swapPanes'
			,	removePane:			'removePane'
			,	remove:				'removePane'
			,	createChildren:		''
			,	resizeChildren:		''
			,	resizeAll:			'resizeAll'
			,	resizeLayout:		'resizeAll'
			}
		,	name;
		// loop hash and bind all methods - include layoutID namespacing
		for (name in paneMethods) {
			$P.bind("layoutpane"+ name.toLowerCase() +"."+ sID, Instance[ paneMethods[name] || name ]);
		}

		// see if this pane has a 'scrolling-content element'
		initContent(pane, false); // false = do NOT sizeContent() - called later

		if (!isCenter) {
			// call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden)
			// if o.size is auto or not valid, then MEASURE the pane and use that as its 'size'
			size	= s.size = _parseSize(pane, o.size);
			minSize	= _parseSize(pane,o.minSize) || 1;
			maxSize	= _parseSize(pane,o.maxSize) || 100000;
			if (size > 0) size = max(min(size, maxSize), minSize);
			s.autoResize = o.autoResize; // used with percentage sizes

			// state for border-panes
			s.isClosed  = false; // true = pane is closed
			s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes
			s.isResizing= false; // true = pane is in process of being resized
			s.isHidden	= false; // true = pane is hidden - no spacing, resizer or toggler is visible!

			// array for 'pin buttons' whose classNames are auto-updated on pane-open/-close
			if (!s.pins) s.pins = [];
		}
		//	states common to ALL panes
		s.tagName	= $P[0].tagName;
		s.edge		= pane;		// useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going)
		s.noRoom	= false;	// true = pane 'automatically' hidden due to insufficient room - will unhide automatically
		s.isVisible	= true;		// false = pane is invisible - closed OR hidden - simplify logic

		// init pane positioning
		setPanePosition( pane );

		// if pane is not visible, 
		if (dir === "horz") // north or south pane
			CSS.height = cssH($P, size);
		else if (dir === "vert") // east or west pane
			CSS.width = cssW($P, size);
		//else if (isCenter) {}

		$P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes
		if (dir != "horz") sizeMidPanes(pane, true); // true = skipCallback

		// if manually adding a pane AFTER layout initialization, then...
		if (state.initialized) {
			initHandles( pane );
			initHotkeys( pane );
		}

		// close or hide the pane if specified in settings
		if (o.initClosed && o.closable && !o.initHidden)
			close(pane, true, true); // true, true = force, noAnimation
		else if (o.initHidden || o.initClosed)
			hide(pane); // will be completely invisible - no resizer or spacing
		else if (!s.noRoom)
			// make the pane visible - in case was initially hidden
			$P.css("display","block");
		// ELSE setAsOpen() - called later by initHandles()

		// RESET visibility now - pane will appear IF display:block
		$P.css("visibility","visible");

		// check option for auto-handling of pop-ups & drop-downs
		if (o.showOverflowOnHover)
			$P.hover( allowOverflow, resetOverflow );

		// if manually adding a pane AFTER layout initialization, then...
		if (state.initialized) {
			afterInitPane( pane );
		}
	}

,	afterInitPane = function (pane) {
		var	$P	= $Ps[pane]
		,	s	= state[pane]
		,	o	= options[pane]
		;
		if (!$P) return;

		// see if there is a directly-nested layout inside this pane
		if ($P.data("layout"))
			refreshChildren( pane, $P.data("layout") );

		// process pane contents and callbacks, and init/resize child-layout if exists
		if (s.isVisible) { // pane is OPEN
			if (state.initialized) // this pane was added AFTER layout was created
				resizeAll(); // will also sizeContent
			else
				sizeContent(pane);

			if (o.triggerEventsOnLoad)
				_runCallbacks("onresize_end", pane);
			else // automatic if onresize called, otherwise call it specifically
				// resize child - IF inner-layout already exists (created before this layout)
				resizeChildren(pane, true); // a previously existing childLayout
		}

		// init childLayouts - even if pane is not visible
		if (o.initChildren && o.children)
			createChildren(pane);
	}

	/**
	* @param {string=}	panes		The pane(s) to process
	*/
,	setPanePosition = function (panes) {
		panes = panes ? panes.split(",") : _c.borderPanes;

		// create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV
		$.each(panes, function (i, pane) {
			var $P	= $Ps[pane]
			,	$R	= $Rs[pane]
			,	o	= options[pane]
			,	s	= state[pane]
			,	side =  _c[pane].side
			,	CSS	= {}
			;
			if (!$P) return; // pane does not exist - skip

			// set css-position to account for container borders & padding
			switch (pane) {
				case "north": 	CSS.top 	= sC.inset.top;
								CSS.left 	= sC.inset.left;
								CSS.right	= sC.inset.right;
								break;
				case "south": 	CSS.bottom	= sC.inset.bottom;
								CSS.left 	= sC.inset.left;
								CSS.right 	= sC.inset.right;
								break;
				case "west": 	CSS.left 	= sC.inset.left; // top, bottom & height set by sizeMidPanes()
								break;
				case "east": 	CSS.right 	= sC.inset.right; // ditto
								break;
				case "center":	// top, left, width & height set by sizeMidPanes()
			}
			// apply position
			$P.css(CSS); 

			// update resizer position
			if ($R && s.isClosed)
				$R.css(side, sC.inset[side]);
			else if ($R && !s.isHidden)
				$R.css(side, sC.inset[side] + getPaneSize(pane));
		});
	}

	/**
	* Initialize module objects, styling, size and position for all resize bars and toggler buttons
	*
	* @see  _create()
	* @param {string=}	[panes=""]	The edge(s) to process
	*/
,	initHandles = function (panes) {
		panes = panes ? panes.split(",") : _c.borderPanes;

		// create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV
		$.each(panes, function (i, pane) {
			var $P		= $Ps[pane];
			$Rs[pane]	= false; // INIT
			$Ts[pane]	= false;
			if (!$P) return; // pane does not exist - skip

			var	o		= options[pane]
			,	s		= state[pane]
			,	c		= _c[pane]
			,	paneId	= o.paneSelector.substr(0,1) === "#" ? o.paneSelector.substr(1) : ""
			,	rClass	= o.resizerClass
			,	tClass	= o.togglerClass
			,	spacing	= (s.isVisible ? o.spacing_open : o.spacing_closed)
			,	_pane	= "-"+ pane // used for classNames
			,	_state	= (s.isVisible ? "-open" : "-closed") // used for classNames
			,	I		= Instance[pane]
				// INIT RESIZER BAR
			,	$R		= I.resizer = $Rs[pane] = $("<div></div>")
				// INIT TOGGLER BUTTON
			,	$T		= I.toggler = (o.closable ? $Ts[pane] = $("<div></div>") : false)
			;

			//if (s.isVisible && o.resizable) ... handled by initResizable
			if (!s.isVisible && o.slidable)
				$R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor);

			$R	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer"
				.attr("id", paneId ? paneId +"-resizer" : "" )
				.data({
					parentLayout:	Instance
				,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
				,	layoutEdge:		pane
				,	layoutRole:		"resizer"
				})
				.css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal)
				.css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles
				.addClass(rClass +" "+ rClass+_pane)
				.hover(addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead
				.hover(onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter
				.appendTo($N) // append DIV to container
			;
			if (o.resizerDblClickToggle)
				$R.bind("dblclick."+ sID, toggle );

			if ($T) {
				$T	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler"
					.attr("id", paneId ? paneId +"-toggler" : "" )
					.data({
						parentLayout:	Instance
					,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
					,	layoutEdge:		pane
					,	layoutRole:		"toggler"
					})
					.css(_c.togglers.cssReq) // add base/required styles
					.css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles
					.addClass(tClass +" "+ tClass+_pane)
					.hover(addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead
					.bind("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer
					.appendTo($R) // append SPAN to resizer DIV
				;
				// ADD INNER-SPANS TO TOGGLER
				if (o.togglerContent_open) // ui-layout-open
					$("<span>"+ o.togglerContent_open +"</span>")
						.data({
							layoutEdge:		pane
						,	layoutRole:		"togglerContent"
						})
						.data("layoutRole", "togglerContent")
						.data("layoutEdge", pane)
						.addClass("content content-open")
						.css("display","none")
						.appendTo( $T )
						//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead!
					;
				if (o.togglerContent_closed) // ui-layout-closed
					$("<span>"+ o.togglerContent_closed +"</span>")
						.data({
							layoutEdge:		pane
						,	layoutRole:		"togglerContent"
						})
						.addClass("content content-closed")
						.css("display","none")
						.appendTo( $T )
						//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead!
					;
				// ADD TOGGLER.click/.hover
				enableClosable(pane);
			}

			// add Draggable events
			initResizable(pane);

			// ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open"
			if (s.isVisible)
				setAsOpen(pane);	// onOpen will be called, but NOT onResize
			else {
				setAsClosed(pane);	// onClose will be called
				bindStartSlidingEvents(pane, true); // will enable events IF option is set
			}

		});

		// SET ALL HANDLE DIMENSIONS
		sizeHandles();
	}


	/**
	* Initialize scrolling ui-layout-content div - if exists
	*
	* @see  initPane() - or externally after an Ajax injection
	* @param {string}	pane			The pane to process
	* @param {boolean=}	[resize=true]	Size content after init
	*/
,	initContent = function (pane, resize) {
		if (!isInitialized()) return;
		var 
			o	= options[pane]
		,	sel	= o.contentSelector
		,	I	= Instance[pane]
		,	$P	= $Ps[pane]
		,	$C
		;
		if (sel) $C = I.content = $Cs[pane] = (o.findNestedContent)
			? $P.find(sel).eq(0) // match 1-element only
			: $P.children(sel).eq(0)
		;
		if ($C && $C.length) {
			$C.data("layoutRole", "content");
			// SAVE original Content CSS
			if (!$C.data("layoutCSS"))
				$C.data("layoutCSS", styles($C, "height"));
			$C.css( _c.content.cssReq );
			if (o.applyDemoStyles) {
				$C.css( _c.content.cssDemo ); // add padding & overflow: auto to content-div
				$P.css( _c.content.cssDemoPane ); // REMOVE padding/scrolling from pane
			}
			// ensure no vertical scrollbar on pane - will mess up measurements
			if ($P.css("overflowX").match(/(scroll|auto)/)) {
				$P.css("overflow", "hidden");
			}
			state[pane].content = {}; // init content state
			if (resize !== false) sizeContent(pane);
			// sizeContent() is called AFTER init of all elements
		}
		else
			I.content = $Cs[pane] = false;
	}


	/**
	* Add resize-bars to all panes that specify it in options
	* -dependancy: $.fn.resizable - will skip if not found
	*
	* @see  _create()
	* @param {string=}	[panes=""]	The edge(s) to process
	*/
,	initResizable = function (panes) {
		var	draggingAvailable = $.layout.plugins.draggable
		,	side // set in start()
		;
		panes = panes ? panes.split(",") : _c.borderPanes;

		$.each(panes, function (idx, pane) {
			var o = options[pane];
			if (!draggingAvailable || !$Ps[pane] || !o.resizable) {
				o.resizable = false;
				return true; // skip to next
			}

			var s		= state[pane]
			,	z		= options.zIndexes
			,	c		= _c[pane]
			,	side	= c.dir=="horz" ? "top" : "left"
			,	$P 		= $Ps[pane]
			,	$R		= $Rs[pane]
			,	base	= o.resizerClass
			,	lastPos	= 0 // used when live-resizing
			,	r, live // set in start because may change
			//	'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process
			,	resizerClass		= base+"-drag"				// resizer-drag
			,	resizerPaneClass	= base+"-"+pane+"-drag"		// resizer-north-drag
			//	'helper' class is applied to the CLONED resizer-bar while it is being dragged
			,	helperClass			= base+"-dragging"			// resizer-dragging
			,	helperPaneClass		= base+"-"+pane+"-dragging" // resizer-north-dragging
			,	helperLimitClass	= base+"-dragging-limit"	// resizer-drag
			,	helperPaneLimitClass = base+"-"+pane+"-dragging-limit"	// resizer-north-drag
			,	helperClassesSet	= false 					// logic var
			;

			if (!s.isClosed)
				$R.attr("title", o.tips.Resize)
				  .css("cursor", o.resizerCursor); // n-resize, s-resize, etc

			$R.draggable({
				containment:	$N[0] // limit resizing to layout container
			,	axis:			(c.dir=="horz" ? "y" : "x") // limit resizing to horz or vert axis
			,	delay:			0
			,	distance:		1
			,	grid:			o.resizingGrid
			//	basic format for helper - style it using class: .ui-draggable-dragging
			,	helper:			"clone"
			,	opacity:		o.resizerDragOpacity
			,	addClasses:		false // avoid ui-state-disabled class when disabled
			//,	iframeFix:		o.draggableIframeFix // TODO: consider using when bug is fixed
			,	zIndex:			z.resizer_drag

			,	start: function (e, ui) {
					// REFRESH options & state pointers in case we used swapPanes
					o = options[pane];
					s = state[pane];
					// re-read options
					live = o.livePaneResizing;

					// ondrag_start callback - will CANCEL hide if returns false
					// TODO: dragging CANNOT be cancelled like this, so see if there is a way?
					if (false === _runCallbacks("ondrag_start", pane)) return false;

					s.isResizing		= true; // prevent pane from closing while resizing
					state.paneResizing	= pane; // easy to see if ANY pane is resizing
					timer.clear(pane+"_closeSlider"); // just in case already triggered

					// SET RESIZER LIMITS - used in drag()
					setSizeLimits(pane); // update pane/resizer state
					r = s.resizerPosition;
					lastPos = ui.position[ side ]

					$R.addClass( resizerClass +" "+ resizerPaneClass ); // add drag classes
					helperClassesSet = false; // reset logic var - see drag()

					// DISABLE TEXT SELECTION (probably already done by resizer.mouseOver)
					$('body').disableSelection(); 

					// MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS
					showMasks( pane, { resizing: true });
				}

			,	drag: function (e, ui) {
					if (!helperClassesSet) { // can only add classes after clone has been added to the DOM
						//$(".ui-draggable-dragging")
						ui.helper
							.addClass( helperClass +" "+ helperPaneClass ) // add helper classes
							.css({ right: "auto", bottom: "auto" })	// fix dir="rtl" issue
							.children().css("visibility","hidden")	// hide toggler inside dragged resizer-bar
						;
						helperClassesSet = true;
						// draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane!
						if (s.isSliding) $Ps[pane].css("zIndex", z.pane_sliding);
					}
					// CONTAIN RESIZER-BAR TO RESIZING LIMITS
					var limit = 0;
					if (ui.position[side] < r.min) {
						ui.position[side] = r.min;
						limit = -1;
					}
					else if (ui.position[side] > r.max) {
						ui.position[side] = r.max;
						limit = 1;
					}
					// ADD/REMOVE dragging-limit CLASS
					if (limit) {
						ui.helper.addClass( helperLimitClass +" "+ helperPaneLimitClass ); // at dragging-limit
						window.defaultStatus = (limit>0 && pane.match(/(north|west)/)) || (limit<0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning;
					}
					else {
						ui.helper.removeClass( helperLimitClass +" "+ helperPaneLimitClass ); // not at dragging-limit
						window.defaultStatus = "";
					}
					// DYNAMICALLY RESIZE PANES IF OPTION ENABLED
					// won't trigger unless resizer has actually moved!
					if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) {
						lastPos = ui.position[side];
						resizePanes(e, ui, pane)
					}
				}

			,	stop: function (e, ui) {
					$('body').enableSelection(); // RE-ENABLE TEXT SELECTION
					window.defaultStatus = ""; // clear 'resizing limit' message from statusbar
					$R.removeClass( resizerClass +" "+ resizerPaneClass ); // remove drag classes from Resizer
					s.isResizing		= false;
					state.paneResizing	= false; // easy to see if ANY pane is resizing
					resizePanes(e, ui, pane, true); // true = resizingDone
				}

			});
		});

		/**
		* resizePanes
		*
		* Sub-routine called from stop() - and drag() if livePaneResizing
		*
		* @param {!Object}		evt
		* @param {!Object}		ui
		* @param {string}		pane
		* @param {boolean=}		[resizingDone=false]
		*/
		var resizePanes = function (evt, ui, pane, resizingDone) {
			var	dragPos	= ui.position
			,	c		= _c[pane]
			,	o		= options[pane]
			,	s		= state[pane]
			,	resizerPos
			;
			switch (pane) {
				case "north":	resizerPos = dragPos.top; break;
				case "west":	resizerPos = dragPos.left; break;
				case "south":	resizerPos = sC.layoutHeight - dragPos.top  - o.spacing_open; break;
				case "east":	resizerPos = sC.layoutWidth  - dragPos.left - o.spacing_open; break;
			};
			// remove container margin from resizer position to get the pane size
			var newSize = resizerPos - sC.inset[c.side];

			// Disable OR Resize Mask(s) created in drag.start
			if (!resizingDone) {
				// ensure we meet liveResizingTolerance criteria
				if (Math.abs(newSize - s.size) < o.liveResizingTolerance)
					return; // SKIP resize this time
				// resize the pane
				manualSizePane(pane, newSize, false, true); // true = noAnimation
				sizeMasks(); // resize all visible masks
			}
			else { // resizingDone
				// ondrag_end callback
				if (false !== _runCallbacks("ondrag_end", pane))
					manualSizePane(pane, newSize, false, true); // true = noAnimation
				hideMasks(true); // true = force hiding all masks even if one is 'sliding'
				if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane
					showMasks( pane, { resizing: true });
			}
		};
	}

	/**
	*	sizeMask
	*
	*	Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane
	*	Called when mask created, and during livePaneResizing
	*/
,	sizeMask = function () {
		var $M		= $(this)
		,	pane	= $M.data("layoutMask") // eg: "west"
		,	s		= state[pane]
		;
		// only masks over an IFRAME-pane need manual resizing
		if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes
			$M.css({
				top:	s.offsetTop
			,	left:	s.offsetLeft
			,	width:	s.outerWidth
			,	height:	s.outerHeight
			});
		/* ALT Method...
		var $P = $Ps[pane];
		$M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight });
		*/
	}
,	sizeMasks = function () {
		$Ms.each( sizeMask ); // resize all 'visible' masks
	}

	/**
	* @param {string}	pane		The pane being resized, animated or isSliding
	* @param {Object=}	[args]		(optional) Options: which masks to apply, and to which panes
	*/
,	showMasks = function (pane, args) {
		var	c		= _c[pane]
		,	panes	=  ["center"]
		,	z		= options.zIndexes
		,	a		= $.extend({
						objectsOnly:	false
					,	animation:		false
					,	resizing:		true
					,	sliding:		state[pane].isSliding
					},	args )
		,	o, s
		;
		if (a.resizing)
			panes.push( pane );
		if (a.sliding)
			panes.push( _c.oppositeEdge[pane] ); // ADD the oppositeEdge-pane

		if (c.dir === "horz") {
			panes.push("west");
			panes.push("east");
		}

		$.each(panes, function(i,p){
			s = state[p];
			o = options[p];
			if (s.isVisible && ( o.maskObjects || (!a.objectsOnly && o.maskContents) )) {
				getMasks(p).each(function(){
					sizeMask.call(this);
					this.style.zIndex = s.isSliding ? z.pane_sliding+1 : z.pane_normal+1
					this.style.display = "block";
				});
			}
		});
	}

	/**
	* @param {boolean=}	force		Hide masks even if a pane is sliding
	*/
,	hideMasks = function (force) {
		// ensure no pane is resizing - could be a timing issue
		if (force || !state.paneResizing) {
			$Ms.hide(); // hide ALL masks
		}
		// if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled
		else if (!force && !$.isEmptyObject( state.panesSliding )) {
			var	i = $Ms.length - 1
			,	p, $M;
			for (; i >= 0; i--) {
				$M	= $Ms.eq(i);
				p	= $M.data("layoutMask");
				if (!options[p].maskObjects) {
					$M.hide();
				}
			}
		}
	}

	/**
	* @param {string}	pane
	*/
,	getMasks = function (pane) {
		var $Masks	= $([])
		,	$M, i = 0, c = $Ms.length
		;
		for (; i<c; i++) {
			$M = $Ms.eq(i);
			if ($M.data("layoutMask") === pane)
				$Masks = $Masks.add( $M );
		}
		if ($Masks.length)
			return $Masks;
		else
			return createMasks(pane);
	}

	/**
	* createMasks
	*
	* Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks
	* An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet
	*
	* @param {string}	pane
	*/
,	createMasks = function (pane) {
		var
			$P		= $Ps[pane]
		,	s		= state[pane]
		,	o		= options[pane]
		,	z		= options.zIndexes
		//,	objMask	= o.maskObjects && s.tagName != "IFRAME" // check for option
		,	$Masks	= $([])
		,	isIframe, el, $M, css, i
		;
		if (!o.maskContents && !o.maskObjects) return $Masks;
		// if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV
		for (i=0; i < (o.maskObjects ? 2 : 1); i++) {
			isIframe = o.maskObjects && i==0;
			el = document.createElement( isIframe ? "iframe" : "div" );
			$M = $(el).data("layoutMask", pane); // add data to relate mask to pane
			el.className = "ui-layout-mask ui-layout-mask-"+ pane; // for user styling
			css = el.style;
			// styles common to both DIVs and IFRAMES
			css.display		= "block";
			css.position	= "absolute";
			css.background	= "#FFF";
			if (isIframe) { // IFRAME-only props
				el.frameborder = 0;
				el.src		= "about:blank";
				//el.allowTransparency = true; - for IE, but breaks masking ability!
				css.opacity	= 0;
				css.filter	= "Alpha(Opacity='0')";
				css.border	= 0;
			}
			// if pane is an IFRAME, then must mask the pane itself
			if (s.tagName == "IFRAME") {
				// NOTE sizing done by a subroutine so can be called during live-resizing
				css.zIndex	= z.pane_normal+1; // 1-higher than pane
				$N.append( el ); // append to LAYOUT CONTAINER
			}
			// otherwise put masks *inside the pane* to mask its contents
			else {
				$M.addClass("ui-layout-mask-inside-pane");
				css.zIndex	= o.maskZindex || z.content_mask; // usually 1, but customizable
				css.top		= 0;
				css.left	= 0;
				css.width	= "100%";
				css.height	= "100%";
				$P.append( el ); // append INSIDE pane element
			}
			// add to return object
			$Masks = $Masks.add( el );
			// add Mask to cached array so can be resized & reused
			$Ms = $Ms.add( el );
		}
		return $Masks;
	}


	/**
	* Destroy this layout and reset all elements
	*
	* @param {boolean=}	[destroyChildren=false]		Destory Child-Layouts first?
	*/
,	destroy = function (evt_or_destroyChildren, destroyChildren) {
		// UNBIND layout events and remove global object
		$(window).unbind("."+ sID);		// resize & unload
		$(document).unbind("."+ sID);	// keyDown (hotkeys)

		if (typeof evt_or_destroyChildren === "object")
			// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility 
			evtPane(evt_or_destroyChildren);
		else // no event, so transfer 1st param to destroyChildren param
			destroyChildren = evt_or_destroyChildren;

		// need to look for parent layout BEFORE we remove the container data, else skips a level
		//var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null;

		// reset layout-container
		$N	.clearQueue()
			.removeData("layout")
			.removeData("layoutContainer")
			.removeClass(options.containerClass)
			.unbind("."+ sID) // remove ALL Layout events
		;

		// remove all mask elements that have been created
		$Ms.remove();

		// loop all panes to remove layout classes, attributes and bindings
		$.each(_c.allPanes, function (i, pane) {
			removePane( pane, false, true, destroyChildren ); // true = skipResize
		});

		// do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested'
		var css = "layoutCSS";
		if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS
			$N.css( $N.data(css) ).removeData(css);

		// for full-page layouts, also reset the <HTML> CSS
		if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET <HTML> CSS
			$N.css( $N.data(css) ).removeData(css);

		// trigger plugins for this layout, if there are any
		runPluginCallbacks( Instance, $.layout.onDestroy );

		// trigger state-management and onunload callback
		unload();

		// clear the Instance of everything except for container & options (so could recreate)
		// RE-CREATE: myLayout = myLayout.container.layout( myLayout.options );
		for (var n in Instance)
			if (!n.match(/^(container|options)$/)) delete Instance[ n ];
		// add a 'destroyed' flag to make it easy to check
		Instance.destroyed = true;

		// if this is a child layout, CLEAR the child-pointer in the parent
		/* for now the pointer REMAINS, but with only container, options and destroyed keys
		if (parentPane) {
			var layout	= parentPane.pane.data("parentLayout")
			,	key		= layout.options.instanceKey || 'error';
			// THIS SYNTAX MAY BE WRONG!
			parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null;
		}
		*/

		return Instance; // for coding convenience
	}

	/**
	* Remove a pane from the layout - subroutine of destroy()
	*
	* @see  destroy()
	* @param {(string|Object)}	evt_or_pane			The pane to process
	* @param {boolean=}			[remove=false]		Remove the DOM element?
	* @param {boolean=}			[skipResize=false]	Skip calling resizeAll()?
	* @param {boolean=}			[destroyChild=true]	Destroy Child-layouts? If not passed, obeys options setting
	*/
,	removePane = function (evt_or_pane, remove, skipResize, destroyChild) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$P	= $Ps[pane]
		,	$C	= $Cs[pane]
		,	$R	= $Rs[pane]
		,	$T	= $Ts[pane]
		;
		// NOTE: elements can still exist even after remove()
		//		so check for missing data(), which is cleared by removed()
		if ($P && $.isEmptyObject( $P.data() )) $P = false;
		if ($C && $.isEmptyObject( $C.data() )) $C = false;
		if ($R && $.isEmptyObject( $R.data() )) $R = false;
		if ($T && $.isEmptyObject( $T.data() )) $T = false;

		if ($P) $P.stop(true, true);

		var	o	= options[pane]
		,	s	= state[pane]
		,	d	= "layout"
		,	css	= "layoutCSS"
		,	pC	= children[pane]
		,	hasChildren	= $.isPlainObject( pC ) && !$.isEmptyObject( pC )
		,	destroy		= destroyChild !== undefined ? destroyChild : o.destroyChildren
		;
		// FIRST destroy the child-layout(s)
		if (hasChildren && destroy) {
			$.each( pC, function (key, child) {
				if (!child.destroyed)
					child.destroy(true);// tell child-layout to destroy ALL its child-layouts too
				if (child.destroyed)	// destroy was successful
					delete pC[key];
			});
			// if no more children, remove the children hash
			if ($.isEmptyObject( pC )) {
				pC = children[pane] = null; // clear children hash
				hasChildren = false;
			}
		}

		// Note: can't 'remove' a pane element with non-destroyed children
		if ($P && remove && !hasChildren)
			$P.remove(); // remove the pane-element and everything inside it
		else if ($P && $P[0]) {
			//	create list of ALL pane-classes that need to be removed
			var	root	= o.paneClass // default="ui-layout-pane"
			,	pRoot	= root +"-"+ pane // eg: "ui-layout-pane-west"
			,	_open	= "-open"
			,	_sliding= "-sliding"
			,	_closed	= "-closed"
			,	classes	= [	root, root+_open, root+_closed, root+_sliding,		// generic classes
							pRoot, pRoot+_open, pRoot+_closed, pRoot+_sliding ]	// pane-specific classes
			;
			$.merge(classes, getHoverClasses($P, true)); // ADD hover-classes
			// remove all Layout classes from pane-element
			$P	.removeClass( classes.join(" ") ) // remove ALL pane-classes
				.removeData("parentLayout")
				.removeData("layoutPane")
				.removeData("layoutRole")
				.removeData("layoutEdge")
				.removeData("autoHidden")	// in case set
				.unbind("."+ sID) // remove ALL Layout events
				// TODO: remove these extra unbind commands when jQuery is fixed
				//.unbind("mouseenter"+ sID)
				//.unbind("mouseleave"+ sID)
			;
			// do NOT reset CSS if this pane/content is STILL the container of a nested layout!
			// the nested layout will reset its 'container' CSS when/if it is destroyed
			if (hasChildren && $C) {
				// a content-div may not have a specific width, so give it one to contain the Layout
				$C.width( $C.width() );
				$.each( pC, function (key, child) {
					child.resizeAll(); // resize the Layout
				});
			}
			else if ($C)
				$C.css( $C.data(css) ).removeData(css).removeData("layoutRole");
			// remove pane AFTER content in case there was a nested layout
			if (!$P.data(d))
				$P.css( $P.data(css) ).removeData(css);
		}

		// REMOVE pane resizer and toggler elements
		if ($T) $T.remove();
		if ($R) $R.remove();

		// CLEAR all pointers and state data
		Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false;
		s = { removed: true };

		if (!skipResize)
			resizeAll();
	}


/*
 * ###########################
 *	   ACTION METHODS
 * ###########################
 */

	/**
	* @param {string}	pane
	*/
,	_hidePane = function (pane) {
		var $P	= $Ps[pane]
		,	o	= options[pane]
		,	s	= $P[0].style
		;
		if (o.useOffscreenClose) {
			if (!$P.data(_c.offscreenReset))
				$P.data(_c.offscreenReset, { left: s.left, right: s.right });
			$P.css( _c.offscreenCSS );
		}
		else
			$P.hide().removeData(_c.offscreenReset);
	}

	/**
	* @param {string}	pane
	*/
,	_showPane = function (pane) {
		var $P	= $Ps[pane]
		,	o	= options[pane]
		,	off	= _c.offscreenCSS
		,	old	= $P.data(_c.offscreenReset)
		,	s	= $P[0].style
		;
		$P	.show() // ALWAYS show, just in case
			.removeData(_c.offscreenReset);
		if (o.useOffscreenClose && old) {
			if (s.left == off.left)
				s.left = old.left;
			if (s.right == off.right)
				s.right = old.right;
		}
	}


	/**
	* Completely 'hides' a pane, including its spacing - as if it does not exist
	* The pane is not actually 'removed' from the source, so can use 'show' to un-hide it
	*
	* @param {(string|Object)}	evt_or_pane			The pane being hidden, ie: north, south, east, or west
	* @param {boolean=}			[noAnimation=false]	
	*/
,	hide = function (evt_or_pane, noAnimation) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	o	= options[pane]
		,	s	= state[pane]
		,	$P	= $Ps[pane]
		,	$R	= $Rs[pane]
		;
		if (!$P || s.isHidden) return; // pane does not exist OR is already hidden

		// onhide_start callback - will CANCEL hide if returns false
		if (state.initialized && false === _runCallbacks("onhide_start", pane)) return;

		s.isSliding = false; // just in case
		delete state.panesSliding[pane];

		// now hide the elements
		if ($R) $R.hide(); // hide resizer-bar
		if (!state.initialized || s.isClosed) {
			s.isClosed = true; // to trigger open-animation on show()
			s.isHidden  = true;
			s.isVisible = false;
			if (!state.initialized)
				_hidePane(pane); // no animation when loading page
			sizeMidPanes(_c[pane].dir === "horz" ? "" : "center");
			if (state.initialized || o.triggerEventsOnLoad)
				_runCallbacks("onhide_end", pane);
		}
		else {
			s.isHiding = true; // used by onclose
			close(pane, false, noAnimation); // adjust all panes to fit
		}
	}

	/**
	* Show a hidden pane - show as 'closed' by default unless openPane = true
	*
	* @param {(string|Object)}	evt_or_pane			The pane being opened, ie: north, south, east, or west
	* @param {boolean=}			[openPane=false]
	* @param {boolean=}			[noAnimation=false]
	* @param {boolean=}			[noAlert=false]
	*/
,	show = function (evt_or_pane, openPane, noAnimation, noAlert) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	o	= options[pane]
		,	s	= state[pane]
		,	$P	= $Ps[pane]
		,	$R	= $Rs[pane]
		;
		if (!$P || !s.isHidden) return; // pane does not exist OR is not hidden

		// onshow_start callback - will CANCEL show if returns false
		if (false === _runCallbacks("onshow_start", pane)) return;

		s.isShowing = true; // used by onopen/onclose
		//s.isHidden  = false; - will be set by open/close - if not cancelled
		s.isSliding = false; // just in case
		delete state.panesSliding[pane];

		// now show the elements
		//if ($R) $R.show(); - will be shown by open/close
		if (openPane === false)
			close(pane, true); // true = force
		else
			open(pane, false, noAnimation, noAlert); // adjust all panes to fit
	}


	/**
	* Toggles a pane open/closed by calling either open or close
	*
	* @param {(string|Object)}	evt_or_pane		The pane being toggled, ie: north, south, east, or west
	* @param {boolean=}			[slide=false]
	*/
,	toggle = function (evt_or_pane, slide) {
		if (!isInitialized()) return;
		var	evt		= evtObj(evt_or_pane)
		,	pane	= evtPane.call(this, evt_or_pane)
		,	s		= state[pane]
		;
		if (evt) // called from to $R.dblclick OR triggerPaneEvent
			evt.stopImmediatePropagation();
		if (s.isHidden)
			show(pane); // will call 'open' after unhiding it
		else if (s.isClosed)
			open(pane, !!slide);
		else
			close(pane);
	}


	/**
	* Utility method used during init or other auto-processes
	*
	* @param {string}	pane   The pane being closed
	* @param {boolean=}	[setHandles=false]
	*/
,	_closePane = function (pane, setHandles) {
		var
			$P	= $Ps[pane]
		,	s	= state[pane]
		;
		_hidePane(pane);
		s.isClosed = true;
		s.isVisible = false;
		if (setHandles) setAsClosed(pane);
	}

	/**
	* Close the specified pane (animation optional), and resize all other panes as needed
	*
	* @param {(string|Object)}	evt_or_pane			The pane being closed, ie: north, south, east, or west
	* @param {boolean=}			[force=false]
	* @param {boolean=}			[noAnimation=false]
	* @param {boolean=}			[skipCallback=false]
	*/
,	close = function (evt_or_pane, force, noAnimation, skipCallback) {
		var	pane = evtPane.call(this, evt_or_pane);
		// if pane has been initialized, but NOT the complete layout, close pane instantly
		if (!state.initialized && $Ps[pane]) {
			_closePane(pane, true); // INIT pane as closed
			return;
		}
		if (!isInitialized()) return;

		var
			$P	= $Ps[pane]
		,	$R	= $Rs[pane]
		,	$T	= $Ts[pane]
		,	o	= options[pane]
		,	s	= state[pane]
		,	c	= _c[pane]
		,	doFX, isShowing, isHiding, wasSliding;

		// QUEUE in case another action/animation is in progress
		$N.queue(function( queueNext ){

			if ( !$P
			||	(!o.closable && !s.isShowing && !s.isHiding)	// invalid request // (!o.resizable && !o.closable) ???
			||	(!force && s.isClosed && !s.isShowing)			// already closed
			) return queueNext();

			// onclose_start callback - will CANCEL hide if returns false
			// SKIP if just 'showing' a hidden pane as 'closed'
			var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane);

			// transfer logic vars to temp vars
			isShowing	= s.isShowing;
			isHiding	= s.isHiding;
			wasSliding	= s.isSliding;
			// now clear the logic vars (REQUIRED before aborting)
			delete s.isShowing;
			delete s.isHiding;

			if (abort) return queueNext();

			doFX		= !noAnimation && !s.isClosed && (o.fxName_close != "none");
			s.isMoving	= true;
			s.isClosed	= true;
			s.isVisible	= false;
			// update isHidden BEFORE sizing panes
			if (isHiding) s.isHidden = true;
			else if (isShowing) s.isHidden = false;

			if (s.isSliding) // pane is being closed, so UNBIND trigger events
				bindStopSlidingEvents(pane, false); // will set isSliding=false
			else // resize panes adjacent to this one
				sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback

			// if this pane has a resizer bar, move it NOW - before animation
			setAsClosed(pane);

			// CLOSE THE PANE
			if (doFX) { // animate the close
				lockPaneForFX(pane, true);	// need to set left/top so animation will work
				$P.hide( o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () {
					lockPaneForFX(pane, false); // undo
					if (s.isClosed) close_2();
					queueNext();
				});
			}
			else { // hide the pane without animation
				_hidePane(pane);
				close_2();
				queueNext();
			};
		});

		// SUBROUTINE
		function close_2 () {
			s.isMoving	= false;
			bindStartSlidingEvents(pane, true); // will enable if o.slidable = true

			// if opposite-pane was autoClosed, see if it can be autoOpened now
			var altPane = _c.oppositeEdge[pane];
			if (state[ altPane ].noRoom) {
				setSizeLimits( altPane );
				makePaneFit( altPane );
			}

			if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) {
				// onclose callback - UNLESS just 'showing' a hidden pane as 'closed'
				if (!isShowing)	_runCallbacks("onclose_end", pane);
				// onhide OR onshow callback
				if (isShowing)	_runCallbacks("onshow_end", pane);
				if (isHiding)	_runCallbacks("onhide_end", pane);
			}
		}
	}

	/**
	* @param {string}	pane	The pane just closed, ie: north, south, east, or west
	*/
,	setAsClosed = function (pane) {
		if (!$Rs[pane]) return; // handles not initialized yet!
		var
			$P		= $Ps[pane]
		,	$R		= $Rs[pane]
		,	$T		= $Ts[pane]
		,	o		= options[pane]
		,	s		= state[pane]
		,	side	= _c[pane].side
		,	rClass	= o.resizerClass
		,	tClass	= o.togglerClass
		,	_pane	= "-"+ pane // used for classNames
		,	_open	= "-open"
		,	_sliding= "-sliding"
		,	_closed	= "-closed"
		;
		$R
			.css(side, sC.inset[side]) // move the resizer
			.removeClass( rClass+_open +" "+ rClass+_pane+_open )
			.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
			.addClass( rClass+_closed +" "+ rClass+_pane+_closed )
		;
		// DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents?
		if (o.resizable && $.layout.plugins.draggable)
			$R
				.draggable("disable")
				.removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here
				.css("cursor", "default")
				.attr("title","")
			;

		// if pane has a toggler button, adjust that too
		if ($T) {
			$T
				.removeClass( tClass+_open +" "+ tClass+_pane+_open )
				.addClass( tClass+_closed +" "+ tClass+_pane+_closed )
				.attr("title", o.tips.Open) // may be blank
			;
			// toggler-content - if exists
			$T.children(".content-open").hide();
			$T.children(".content-closed").css("display","block");
		}

		// sync any 'pin buttons'
		syncPinBtns(pane, false);

		if (state.initialized) {
			// resize 'length' and position togglers for adjacent panes
			sizeHandles();
		}
	}

	/**
	* Open the specified pane (animation optional), and resize all other panes as needed
	*
	* @param {(string|Object)}	evt_or_pane			The pane being opened, ie: north, south, east, or west
	* @param {boolean=}			[slide=false]
	* @param {boolean=}			[noAnimation=false]
	* @param {boolean=}			[noAlert=false]
	*/
,	open = function (evt_or_pane, slide, noAnimation, noAlert) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$P	= $Ps[pane]
		,	$R	= $Rs[pane]
		,	$T	= $Ts[pane]
		,	o	= options[pane]
		,	s	= state[pane]
		,	c	= _c[pane]
		,	doFX, isShowing
		;
		// QUEUE in case another action/animation is in progress
		$N.queue(function( queueNext ){

			if ( !$P
			||	(!o.resizable && !o.closable && !s.isShowing)	// invalid request
			||	(s.isVisible && !s.isSliding)					// already open
			) return queueNext();

			// pane can ALSO be unhidden by just calling show(), so handle this scenario
			if (s.isHidden && !s.isShowing) {
				queueNext(); // call before show() because it needs the queue free
				show(pane, true);
				return;
			}

			if (s.autoResize && s.size != o.size) // resize pane to original size set in options
				sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize
			else
				// make sure there is enough space available to open the pane
				setSizeLimits(pane, slide);

			// onopen_start callback - will CANCEL open if returns false
			var cbReturn = _runCallbacks("onopen_start", pane);

			if (cbReturn === "abort")
				return queueNext();

			// update pane-state again in case options were changed in onopen_start
			if (cbReturn !== "NC") // NC = "No Callback"
				setSizeLimits(pane, slide);

			if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN!
				syncPinBtns(pane, false); // make sure pin-buttons are reset
				if (!noAlert && o.tips.noRoomToOpen)
					alert(o.tips.noRoomToOpen);
				return queueNext(); // ABORT
			}

			if (slide) // START Sliding - will set isSliding=true
				bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
			else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead
				bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false
			else if (o.slidable)
				bindStartSlidingEvents(pane, false); // UNBIND trigger events

			s.noRoom = false; // will be reset by makePaneFit if 'noRoom'
			makePaneFit(pane);

			// transfer logic var to temp var
			isShowing = s.isShowing;
			// now clear the logic var
			delete s.isShowing;

			doFX		= !noAnimation && s.isClosed && (o.fxName_open != "none");
			s.isMoving	= true;
			s.isVisible	= true;
			s.isClosed	= false;
			// update isHidden BEFORE sizing panes - WHY??? Old?
			if (isShowing) s.isHidden = false;

			if (doFX) { // ANIMATE
				// mask adjacent panes with objects
				lockPaneForFX(pane, true);	// need to set left/top so animation will work
					$P.show( o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function() {
					lockPaneForFX(pane, false); // undo
					if (s.isVisible) open_2(); // continue
					queueNext();
				});
			}
			else { // no animation
				_showPane(pane);// just show pane and...
				open_2();		// continue
				queueNext();
			};
		});

		// SUBROUTINE
		function open_2 () {
			s.isMoving	= false;

			// cure iframe display issues
			_fixIframe(pane);

			// NOTE: if isSliding, then other panes are NOT 'resized'
			if (!s.isSliding) { // resize all panes adjacent to this one
				sizeMidPanes(_c[pane].dir=="vert" ? "center" : "", false); // false = NOT skipCallback
			}

			// set classes, position handles and execute callbacks...
			setAsOpen(pane);
		};
	
	}

	/**
	* @param {string}	pane		The pane just opened, ie: north, south, east, or west
	* @param {boolean=}	[skipCallback=false]
	*/
,	setAsOpen = function (pane, skipCallback) {
		var 
			$P		= $Ps[pane]
		,	$R		= $Rs[pane]
		,	$T		= $Ts[pane]
		,	o		= options[pane]
		,	s		= state[pane]
		,	side	= _c[pane].side
		,	rClass	= o.resizerClass
		,	tClass	= o.togglerClass
		,	_pane	= "-"+ pane // used for classNames
		,	_open	= "-open"
		,	_closed	= "-closed"
		,	_sliding= "-sliding"
		;
		$R	.css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer
			.removeClass( rClass+_closed +" "+ rClass+_pane+_closed )
			.addClass( rClass+_open +" "+ rClass+_pane+_open )
		;
		if (s.isSliding)
			$R.addClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
		else // in case 'was sliding'
			$R.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )

		removeHover( 0, $R ); // remove hover classes
		if (o.resizable && $.layout.plugins.draggable)
			$R	.draggable("enable")
				.css("cursor", o.resizerCursor)
				.attr("title", o.tips.Resize);
		else if (!s.isSliding)
			$R.css("cursor", "default"); // n-resize, s-resize, etc

		// if pane also has a toggler button, adjust that too
		if ($T) {
			$T	.removeClass( tClass+_closed +" "+ tClass+_pane+_closed )
				.addClass( tClass+_open +" "+ tClass+_pane+_open )
				.attr("title", o.tips.Close); // may be blank
			removeHover( 0, $T ); // remove hover classes
			// toggler-content - if exists
			$T.children(".content-closed").hide();
			$T.children(".content-open").css("display","block");
		}

		// sync any 'pin buttons'
		syncPinBtns(pane, !s.isSliding);

		// update pane-state dimensions - BEFORE resizing content
		$.extend(s, elDims($P));

		if (state.initialized) {
			// resize resizer & toggler sizes for all panes
			sizeHandles();
			// resize content every time pane opens - to be sure
			sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving'
		}

		if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) {
			// onopen callback
			_runCallbacks("onopen_end", pane);
			// onshow callback - TODO: should this be here?
			if (s.isShowing) _runCallbacks("onshow_end", pane);

			// ALSO call onresize because layout-size *may* have changed while pane was closed
			if (state.initialized)
				_runCallbacks("onresize_end", pane);
		}

		// TODO: Somehow sizePane("north") is being called after this point???
	}


	/**
	* slideOpen / slideClose / slideToggle
	*
	* Pass-though methods for sliding
	*/
,	slideOpen = function (evt_or_pane) {
		if (!isInitialized()) return;
		var	evt		= evtObj(evt_or_pane)
		,	pane	= evtPane.call(this, evt_or_pane)
		,	s		= state[pane]
		,	delay	= options[pane].slideDelay_open
		;
		// prevent event from triggering on NEW resizer binding created below
		if (evt) evt.stopImmediatePropagation();

		if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0)
			// trigger = mouseenter - use a delay
			timer.set(pane+"_openSlider", open_NOW, delay);
		else
			open_NOW(); // will unbind events if is already open

		/**
		* SUBROUTINE for timed open
		*/
		function open_NOW () {
			if (!s.isClosed) // skip if no longer closed!
				bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
			else if (!s.isMoving)
				open(pane, true); // true = slide - open() will handle binding
		};
	}

,	slideClose = function (evt_or_pane) {
		if (!isInitialized()) return;
		var	evt		= evtObj(evt_or_pane)
		,	pane	= evtPane.call(this, evt_or_pane)
		,	o		= options[pane]
		,	s		= state[pane]
		,	delay	= s.isMoving ? 1000 : 300 // MINIMUM delay - option may override
		;
		if (s.isClosed || s.isResizing)
			return; // skip if already closed OR in process of resizing
		else if (o.slideTrigger_close === "click")
			close_NOW(); // close immediately onClick
		else if (o.preventQuickSlideClose && s.isMoving)
			return; // handle Chrome quick-close on slide-open
		else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane]))
			return; // handle incorrect mouseleave trigger, like when over a SELECT-list in IE
		else if (evt) // trigger = mouseleave - use a delay
			// 1 sec delay if 'opening', else .3 sec
			timer.set(pane+"_closeSlider", close_NOW, max(o.slideDelay_close, delay));
		else // called programically
			close_NOW();

		/**
		* SUBROUTINE for timed close
		*/
		function close_NOW () {
			if (s.isClosed) // skip 'close' if already closed!
				bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here?
			else if (!s.isMoving)
				close(pane); // close will handle unbinding
		};
	}

	/**
	* @param {(string|Object)}	evt_or_pane		The pane being opened, ie: north, south, east, or west
	*/
,	slideToggle = function (evt_or_pane) {
		var pane = evtPane.call(this, evt_or_pane);
		toggle(pane, true);
	}


	/**
	* Must set left/top on East/South panes so animation will work properly
	*
	* @param {string}	pane	The pane to lock, 'east' or 'south' - any other is ignored!
	* @param {boolean}	doLock  true = set left/top, false = remove
	*/
,	lockPaneForFX = function (pane, doLock) {
		var $P	= $Ps[pane]
		,	s	= state[pane]
		,	o	= options[pane]
		,	z	= options.zIndexes
		;
		if (doLock) {
			showMasks( pane, { animation: true, objectsOnly: true });
			$P.css({ zIndex: z.pane_animate }); // overlay all elements during animation
			if (pane=="south")
				$P.css({ top: sC.inset.top + sC.innerHeight - $P.outerHeight() });
			else if (pane=="east")
				$P.css({ left: sC.inset.left + sC.innerWidth - $P.outerWidth() });
		}
		else { // animation DONE - RESET CSS
			hideMasks();
			$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
			if (pane=="south")
				$P.css({ top: "auto" });
			// if pane is positioned 'off-screen', then DO NOT screw with it!
			else if (pane=="east" && !$P.css("left").match(/\-99999/))
				$P.css({ left: "auto" });
			// fix anti-aliasing in IE - only needed for animations that change opacity
			if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1)
				$P[0].style.removeAttribute('filter');
		}
	}


	/**
	* Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger
	*
	* @see  open(), close()
	* @param {string}	pane	The pane to enable/disable, 'north', 'south', etc.
	* @param {boolean}	enable	Enable or Disable sliding?
	*/
,	bindStartSlidingEvents = function (pane, enable) {
		var o		= options[pane]
		,	$P		= $Ps[pane]
		,	$R		= $Rs[pane]
		,	evtName	= o.slideTrigger_open.toLowerCase()
		;
		if (!$R || (enable && !o.slidable)) return;

		// make sure we have a valid event
		if (evtName.match(/mouseover/))
			evtName = o.slideTrigger_open = "mouseenter";
		else if (!evtName.match(/(click|dblclick|mouseenter)/)) 
			evtName = o.slideTrigger_open = "click";

		// must remove double-click-toggle when using dblclick-slide
		if (o.resizerDblClickToggle && evtName.match(/click/)) {
			$R[enable ? "unbind" : "bind"]('dblclick.'+ sID, toggle)
		}

		$R
			// add or remove event
			[enable ? "bind" : "unbind"](evtName +'.'+ sID, slideOpen)
			// set the appropriate cursor & title/tip
			.css("cursor", enable ? o.sliderCursor : "default")
			.attr("title", enable ? o.tips.Slide : "")
		;
	}

	/**
	* Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed
	* Also increases zIndex when pane is sliding open
	* See bindStartSlidingEvents for code to control 'slide open'
	*
	* @see  slideOpen(), slideClose()
	* @param {string}	pane	The pane to process, 'north', 'south', etc.
	* @param {boolean}	enable	Enable or Disable events?
	*/
,	bindStopSlidingEvents = function (pane, enable) {
		var	o		= options[pane]
		,	s		= state[pane]
		,	c		= _c[pane]
		,	z		= options.zIndexes
		,	evtName	= o.slideTrigger_close.toLowerCase()
		,	action	= (enable ? "bind" : "unbind")
		,	$P		= $Ps[pane]
		,	$R		= $Rs[pane]
		;
		timer.clear(pane+"_closeSlider"); // just in case

		if (enable) {
			s.isSliding = true;
			state.panesSliding[pane] = true;
			// remove 'slideOpen' event from resizer
			// ALSO will raise the zIndex of the pane & resizer
			bindStartSlidingEvents(pane, false);
		}
		else {
			s.isSliding = false;
			delete state.panesSliding[pane];
		}

		// RE/SET zIndex - increases when pane is sliding-open, resets to normal when not
		$P.css("zIndex", enable ? z.pane_sliding : z.pane_normal);
		$R.css("zIndex", enable ? z.pane_sliding+2 : z.resizer_normal); // NOTE: mask = pane_sliding+1

		// make sure we have a valid event
		if (!evtName.match(/(click|mouseleave)/))
			evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout'

		// add/remove slide triggers
		$R[action](evtName, slideClose); // base event on resize
		// need extra events for mouseleave
		if (evtName === "mouseleave") {
			// also close on pane.mouseleave
			$P[action]("mouseleave."+ sID, slideClose);
			// cancel timer when mouse moves between 'pane' and 'resizer'
			$R[action]("mouseenter."+ sID, cancelMouseOut);
			$P[action]("mouseenter."+ sID, cancelMouseOut);
		}

		if (!enable)
			timer.clear(pane+"_closeSlider");
		else if (evtName === "click" && !o.resizable) {
			// IF pane is not resizable (which already has a cursor and tip) 
			// then set the a cursor & title/tip on resizer when sliding
			$R.css("cursor", enable ? o.sliderCursor : "default");
			$R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane"
		}

		// SUBROUTINE for mouseleave timer clearing
		function cancelMouseOut (evt) {
			timer.clear(pane+"_closeSlider");
			evt.stopPropagation();
		}
	}


	/**
	* Hides/closes a pane if there is insufficient room - reverses this when there is room again
	* MUST have already called setSizeLimits() before calling this method
	*
	* @param {string}	pane					The pane being resized
	* @param {boolean=}	[isOpening=false]		Called from onOpen?
	* @param {boolean=}	[skipCallback=false]	Should the onresize callback be run?
	* @param {boolean=}	[force=false]
	*/
,	makePaneFit = function (pane, isOpening, skipCallback, force) {
		var	o	= options[pane]
		,	s	= state[pane]
		,	c	= _c[pane]
		,	$P	= $Ps[pane]
		,	$R	= $Rs[pane]
		,	isSidePane 	= c.dir==="vert"
		,	hasRoom		= false
		;
		// special handling for center & east/west panes
		if (pane === "center" || (isSidePane && s.noVerticalRoom)) {
			// see if there is enough room to display the pane
			// ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth);
			hasRoom = (s.maxHeight >= 0);
			if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now
				_showPane(pane);
				if ($R) $R.show();
				s.isVisible = true;
				s.noRoom = false;
				if (isSidePane) s.noVerticalRoom = false;
				_fixIframe(pane);
			}
			else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now
				_hidePane(pane);
				if ($R) $R.hide();
				s.isVisible = false;
				s.noRoom = true;
			}
		}

		// see if there is enough room to fit the border-pane
		if (pane === "center") {
			// ignore center in this block
		}
		else if (s.minSize <= s.maxSize) { // pane CAN fit
			hasRoom = true;
			if (s.size > s.maxSize) // pane is too big - shrink it
				sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation
			else if (s.size < s.minSize) // pane is too small - enlarge it
				sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation
			// need s.isVisible because new pseudoClose method keeps pane visible, but off-screen
			else if ($R && s.isVisible && $P.is(":visible")) {
				// make sure resizer-bar is positioned correctly
				// handles situation where nested layout was 'hidden' when initialized
				var	pos = s.size + sC.inset[c.side];
				if ($.layout.cssNum( $R, c.side ) != pos) $R.css( c.side, pos );
			}

			// if was previously hidden due to noRoom, then RESET because NOW there is room
			if (s.noRoom) {
				// s.noRoom state will be set by open or show
				if (s.wasOpen && o.closable) {
					if (o.autoReopen)
						open(pane, false, true, true); // true = noAnimation, true = noAlert
					else // leave the pane closed, so just update state
						s.noRoom = false;
				}
				else
					show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert
			}
		}
		else { // !hasRoom - pane CANNOT fit
			if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now...
				s.noRoom = true; // update state
				s.wasOpen = !s.isClosed && !s.isSliding;
				if (s.isClosed){} // SKIP
				else if (o.closable) // 'close' if possible
					close(pane, true, true); // true = force, true = noAnimation
				else // 'hide' pane if cannot just be closed
					hide(pane, true); // true = noAnimation
			}
		}
	}


	/**
	* manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized'
	*
	* @param {(string|Object)}	evt_or_pane				The pane being resized
	* @param {number}			size					The *desired* new size for this pane - will be validated
	* @param {boolean=}			[skipCallback=false]	Should the onresize callback be run?
	* @param {boolean=}			[noAnimation=false]
	* @param {boolean=}			[force=false]			Force resizing even if does not seem necessary
	*/
,	manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	o	= options[pane]
		,	s	= state[pane]
		//	if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete...
		,	forceResize = force || (o.livePaneResizing && !s.isResizing)
		;
		// ANY call to manualSizePane disables autoResize - ie, percentage sizing
		s.autoResize = false;
		// flow-through...
		sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled
	}

	/**
	* sizePane is called only by internal methods whenever a pane needs to be resized
	*
	* @param {(string|Object)}	evt_or_pane				The pane being resized
	* @param {number}			size					The *desired* new size for this pane - will be validated
	* @param {boolean=}			[skipCallback=false]	Should the onresize callback be run?
	* @param {boolean=}			[noAnimation=false]
	* @param {boolean=}			[force=false]			Force resizing even if does not seem necessary
	*/
,	sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) {
		if (!isInitialized()) return;
		var	pane	= evtPane.call(this, evt_or_pane) // probably NEVER called from event?
		,	o		= options[pane]
		,	s		= state[pane]
		,	$P		= $Ps[pane]
		,	$R		= $Rs[pane]
		,	side	= _c[pane].side
		,	dimName	= _c[pane].sizeType.toLowerCase()
		,	skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize
		,	doFX	= noAnimation !== true && o.animatePaneSizing
		,	oldSize, newSize, vis
		;
		// QUEUE in case another action/animation is in progress
		$N.queue(function( queueNext ){
			vis = s.isVisible;
			// calculate 'current' min/max sizes
			setSizeLimits(pane); // update pane-state
			oldSize = s.size;
			size = _parseSize(pane, size); // handle percentages & auto
			size = max(size, _parseSize(pane, o.minSize));
			size = min(size, s.maxSize);
			if (size < s.minSize) { // not enough room for pane!
				queueNext(); // call before makePaneFit() because it needs the queue free
				makePaneFit(pane, false, skipCallback);	// will hide or close pane
				return;
			}

			// IF newSize is same as oldSize, then nothing to do - abort
			if (!force && size === oldSize)
				return queueNext();

			s.newSize = size;

			// onresize_start callback CANNOT cancel resizing because this would break the layout!
			if (!skipCallback && state.initialized && vis)
				_runCallbacks("onresize_start", pane);

			// resize the pane, and make sure its visible
			newSize = cssSize(pane, size);

			if (doFX && vis) { // ANIMATE
				var fx		= $.layout.effects.size[pane] || $.layout.effects.size.all
				,	easing	= o.fxSettings_size.easing || fx.easing
				,	z		= options.zIndexes
				,	props	= {};
				props[ dimName ] = newSize +'px';
				s.isMoving = true;
				// overlay all elements during animation
				$P.css({ zIndex: z.pane_animate })
				  .show().animate( props, o.fxSpeed_size, easing, function(){
					// reset zIndex after animation
					$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
					s.isMoving = false;
					delete s.newSize;
					sizePane_2(); // continue
					queueNext();
				});
			}
			else { // no animation
				$P.css( dimName, newSize );	// resize pane
				delete s.newSize;
				// if pane is visible, then 
				if (vis)
					sizePane_2(); // continue
				else {
					// pane is NOT VISIBLE, so just update state & CSS...
					// when pane is *next opened*, it will have the new size
					s.size = size;				// update state.size
					//$.extend(s, elDims($P));	// update state dimensions - CANNOT do this when not visible!
				}
				queueNext();
			};

		});

		// SUBROUTINE
		function sizePane_2 () {
			/*	Panes are sometimes not sized precisely in some browsers!?
			 *	This code will resize the pane up to 3 times to nudge the pane to the correct size
			 */
			var	actual	= dimName==='width' ? $P.outerWidth() : $P.outerHeight()
			,	tries	= [{
						   	pane:		pane
						,	count:		1
						,	target:		size
						,	actual:		actual
						,	correct:	(size === actual)
						,	attempt:	size
						,	cssSize:	newSize
						}]
			,	lastTry = tries[0]
			,	thisTry	= {}
			,	msg		= 'Inaccurate size after resizing the '+ pane +'-pane.'
			;
			while ( !lastTry.correct ) {
				thisTry = { pane: pane, count: lastTry.count+1, target: size };

				if (lastTry.actual > size)
					thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size));
				else // lastTry.actual < size
					thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual));

				thisTry.cssSize = cssSize(pane, thisTry.attempt);
				$P.css( dimName, thisTry.cssSize );

				thisTry.actual	= dimName=='width' ? $P.outerWidth() : $P.outerHeight();
				thisTry.correct	= (size === thisTry.actual);

				// log attempts and alert the user of this *non-fatal error* (if showDebugMessages)
				if ( tries.length === 1) {
					_log(msg, false, true);
					_log(lastTry, false, true);
				}
				_log(thisTry, false, true);
				// after 4 tries, is as close as its gonna get!
				if (tries.length > 3) break;

				tries.push( thisTry );
				lastTry = tries[ tries.length - 1 ];
			}
			// END TESTING CODE

			// update pane-state dimensions
			s.size	= size;
			$.extend(s, elDims($P));

			if (s.isVisible && $P.is(":visible")) {
				// reposition the resizer-bar
				if ($R) $R.css( side, size + sC.inset[side] );
				// resize the content-div
				sizeContent(pane);
			}

			if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible)
				_runCallbacks("onresize_end", pane);

			// resize all the adjacent panes, and adjust their toggler buttons
			// when skipCallback passed, it means the controlling method will handle 'other panes'
			if (!skipCallback) {
				// also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize
				if (!s.isSliding) sizeMidPanes(_c[pane].dir=="horz" ? "" : "center", skipResizeWhileDragging, force);
				sizeHandles();
			}

			// if opposite-pane was autoClosed, see if it can be autoOpened now
			var altPane = _c.oppositeEdge[pane];
			if (size < oldSize && state[ altPane ].noRoom) {
				setSizeLimits( altPane );
				makePaneFit( altPane, false, skipCallback );
			}

			// DEBUG - ALERT user/developer so they know there was a sizing problem
			if (tries.length > 1)
				_log(msg +'\nSee the Error Console for details.', true, true);
		}
	}

	/**
	* @see  initPanes(), sizePane(), 	resizeAll(), open(), close(), hide()
	* @param {(Array.<string>|string)}	panes					The pane(s) being resized, comma-delmited string
	* @param {boolean=}					[skipCallback=false]	Should the onresize callback be run?
	* @param {boolean=}					[force=false]
	*/
,	sizeMidPanes = function (panes, skipCallback, force) {
		panes = (panes ? panes : "east,west,center").split(",");

		$.each(panes, function (i, pane) {
			if (!$Ps[pane]) return; // NO PANE - skip
			var 
				o		= options[pane]
			,	s		= state[pane]
			,	$P		= $Ps[pane]
			,	$R		= $Rs[pane]
			,	isCenter= (pane=="center")
			,	hasRoom	= true
			,	CSS		= {}
			//	if pane is not visible, show it invisibly NOW rather than for *each call* in this script
			,	visCSS	= $.layout.showInvisibly($P)

			,	newCenter	= calcNewCenterPaneDims()
			;

			// update pane-state dimensions
			$.extend(s, elDims($P));

			if (pane === "center") {
				if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) {
					$P.css(visCSS);
					return true; // SKIP - pane already the correct size
				}
				// set state for makePaneFit() logic
				$.extend(s, cssMinDims(pane), {
					maxWidth:	newCenter.width
				,	maxHeight:	newCenter.height
				});
				CSS = newCenter;
				s.newWidth	= CSS.width;
				s.newHeight	= CSS.height;
				// convert OUTER width/height to CSS width/height 
				CSS.width	= cssW($P, CSS.width);
				// NEW - allow pane to extend 'below' visible area rather than hide it
				CSS.height	= cssH($P, CSS.height);
				hasRoom		= CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW

				// during layout init, try to shrink east/west panes to make room for center
				if (!state.initialized && o.minWidth > newCenter.width) {
					var
						reqPx	= o.minWidth - s.outerWidth
					,	minE	= options.east.minSize || 0
					,	minW	= options.west.minSize || 0
					,	sizeE	= state.east.size
					,	sizeW	= state.west.size
					,	newE	= sizeE
					,	newW	= sizeW
					;
					if (reqPx > 0 && state.east.isVisible && sizeE > minE) {
						newE = max( sizeE-minE, sizeE-reqPx );
						reqPx -= sizeE-newE;
					}
					if (reqPx > 0 && state.west.isVisible && sizeW > minW) {
						newW = max( sizeW-minW, sizeW-reqPx );
						reqPx -= sizeW-newW;
					}
					// IF we found enough extra space, then resize the border panes as calculated
					if (reqPx === 0) {
						if (sizeE && sizeE != minE)
							sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done
						if (sizeW && sizeW != minW)
							sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation
						// now start over!
						sizeMidPanes('center', skipCallback, force);
						$P.css(visCSS);
						return; // abort this loop
					}
				}
			}
			else { // for east and west, set only the height, which is same as center height
				// set state.min/maxWidth/Height for makePaneFit() logic
				if (s.isVisible && !s.noVerticalRoom)
					$.extend(s, elDims($P), cssMinDims(pane))
				if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) {
					$P.css(visCSS);
					return true; // SKIP - pane already the correct size
				}
				// east/west have same top, bottom & height as center
				CSS.top		= newCenter.top;
				CSS.bottom	= newCenter.bottom;
				s.newSize	= newCenter.height
				// NEW - allow pane to extend 'below' visible area rather than hide it
				CSS.height	= cssH($P, newCenter.height);
				s.maxHeight	= CSS.height;
				hasRoom		= (s.maxHeight >= 0); // ALWAYS TRUE NOW
				if (!hasRoom) s.noVerticalRoom = true; // makePaneFit() logic
			}

			if (hasRoom) {
				// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
				if (!skipCallback && state.initialized)
					_runCallbacks("onresize_start", pane);

				$P.css(CSS); // apply the CSS to pane
				if (pane !== "center")
					sizeHandles(pane); // also update resizer length
				if (s.noRoom && !s.isClosed && !s.isHidden)
					makePaneFit(pane); // will re-open/show auto-closed/hidden pane
				if (s.isVisible) {
					$.extend(s, elDims($P)); // update pane dimensions
					if (state.initialized) sizeContent(pane); // also resize the contents, if exists
				}
			}
			else if (!s.noRoom && s.isVisible) // no room for pane
				makePaneFit(pane); // will hide or close pane

			// reset visibility, if necessary
			$P.css(visCSS);

			delete s.newSize;
			delete s.newWidth;
			delete s.newHeight;

			if (!s.isVisible)
				return true; // DONE - next pane

			/*
			* Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes
			* Normally these panes have only 'left' & 'right' positions so pane auto-sizes
			* ALSO required when pane is an IFRAME because will NOT default to 'full width'
			*	TODO: Can I use width:100% for a north/south iframe?
			*	TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD
			*/
			if (pane === "center") { // finished processing midPanes
				var fix = browser.isIE6 || !browser.boxModel;
				if ($Ps.north && (fix || state.north.tagName=="IFRAME")) 
					$Ps.north.css("width", cssW($Ps.north, sC.innerWidth));
				if ($Ps.south && (fix || state.south.tagName=="IFRAME"))
					$Ps.south.css("width", cssW($Ps.south, sC.innerWidth));
			}

			// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
			if (!skipCallback && state.initialized)
				_runCallbacks("onresize_end", pane);
		});
	}


	/**
	* @see  window.onresize(), callbacks or custom code
	* @param {(Object|boolean)=}	evt_or_refresh	If 'true', then also reset pane-positioning
	*/
,	resizeAll = function (evt_or_refresh) {
		var	oldW	= sC.innerWidth
		,	oldH	= sC.innerHeight
		;
		// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility 
		evtPane(evt_or_refresh);

		// cannot size layout when 'container' is hidden or collapsed
		if (!$N.is(":visible")) return;

		if (!state.initialized) {
			_initLayoutElements();
			return; // no need to resize since we just initialized!
		}

		if (evt_or_refresh === true && $.isPlainObject(options.outset)) {
			// update container CSS in case outset option has changed
			$N.css( options.outset );
		}
		// UPDATE container dimensions
		$.extend(sC, elDims( $N, options.inset ));
		if (!sC.outerHeight) return;

		// if 'true' passed, refresh pane & handle positioning too
		if (evt_or_refresh === true) {
			setPanePosition();
		}

		// onresizeall_start will CANCEL resizing if returns false
		// state.container has already been set, so user can access this info for calcuations
		if (false === _runCallbacks("onresizeall_start")) return false;

		var	// see if container is now 'smaller' than before
			shrunkH	= (sC.innerHeight < oldH)
		,	shrunkW	= (sC.innerWidth < oldW)
		,	$P, o, s
		;
		// NOTE special order for sizing: S-N-E-W
		$.each(["south","north","east","west"], function (i, pane) {
			if (!$Ps[pane]) return; // no pane - SKIP
			o = options[pane];
			s = state[pane];
			if (s.autoResize && s.size != o.size) // resize pane to original size set in options
				sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize
			else {
				setSizeLimits(pane);
				makePaneFit(pane, false, true, true); // true=skipCallback/forceResize
			}
		});

		sizeMidPanes("", true, true); // true=skipCallback/forceResize
		sizeHandles(); // reposition the toggler elements

		// trigger all individual pane callbacks AFTER layout has finished resizing
		$.each(_c.allPanes, function (i, pane) {
			$P = $Ps[pane];
			if (!$P) return; // SKIP
			if (state[pane].isVisible) // undefined for non-existent panes
				_runCallbacks("onresize_end", pane); // callback - if exists
		});

		_runCallbacks("onresizeall_end");
		//_triggerLayoutEvent(pane, 'resizeall');
	}

	/**
	* Whenever a pane resizes or opens that has a nested layout, trigger resizeAll
	*
	* @param {(string|Object)}	evt_or_pane		The pane just resized or opened
	*/
,	resizeChildren = function (evt_or_pane, skipRefresh) {
		var	pane = evtPane.call(this, evt_or_pane);

		if (!options[pane].resizeChildren) return;

		// ensure the pane-children are up-to-date
		if (!skipRefresh) refreshChildren( pane );
		var pC = children[pane];
		if ($.isPlainObject( pC )) {
			// resize one or more children
			$.each( pC, function (key, child) {
				if (!child.destroyed) child.resizeAll();
			});
		}
	}

	/**
	* IF pane has a content-div, then resize all elements inside pane to fit pane-height
	*
	* @param {(string|Object)}	evt_or_panes		The pane(s) being resized
	* @param {boolean=}			[remeasure=false]	Should the content (header/footer) be remeasured?
	*/
,	sizeContent = function (evt_or_panes, remeasure) {
		if (!isInitialized()) return;

		var panes = evtPane.call(this, evt_or_panes);
		panes = panes ? panes.split(",") : _c.allPanes;

		$.each(panes, function (idx, pane) {
			var
				$P	= $Ps[pane]
			,	$C	= $Cs[pane]
			,	o	= options[pane]
			,	s	= state[pane]
			,	m	= s.content // m = measurements
			;
			if (!$P || !$C || !$P.is(":visible")) return true; // NOT VISIBLE - skip

			// if content-element was REMOVED, update OR remove the pointer
			if (!$C.length) {
				initContent(pane, false);	// false = do NOT sizeContent() - already there!
				if (!$C) return;			// no replacement element found - pointer have been removed
			}

			// onsizecontent_start will CANCEL resizing if returns false
			if (false === _runCallbacks("onsizecontent_start", pane)) return;

			// skip re-measuring offsets if live-resizing
			if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) {
				_measure();
				// if any footers are below pane-bottom, they may not measure correctly,
				// so allow pane overflow and re-measure
				if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") {
					$P.css("overflow", "visible");
					_measure(); // remeasure while overflowing
					$P.css("overflow", "hidden");
				}
			}
			// NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders
			var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom);

			if (!$C.is(":visible") || m.height != newH) {
				// size the Content element to fit new pane-size - will autoHide if not enough room
				setOuterHeight($C, newH, true); // true=autoHide
				m.height = newH; // save new height
			};

			if (state.initialized)
				_runCallbacks("onsizecontent_end", pane);

			function _below ($E) {
				return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0));
			};

			function _measure () {
				var
					ignore	= options[pane].contentIgnoreSelector
				,	$Fs		= $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL
				,	$Fs_vis	= $Fs.filter(':visible')
				,	$F		= $Fs_vis.filter(':last')
				;
				m = {
					top:			$C[0].offsetTop
				,	height:			$C.outerHeight()
				,	numFooters:		$Fs.length
				,	hiddenFooters:	$Fs.length - $Fs_vis.length
				,	spaceBelow:		0 // correct if no content footer ($E)
				}
					m.spaceAbove	= m.top; // just for state - not used in calc
					m.bottom		= m.top + m.height;
				if ($F.length)
					//spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom)
					m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F);
				else // no footer - check marginBottom on Content element itself
					m.spaceBelow = _below($C);
			};
		});
	}


	/**
	* Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary
	*
	* @see  initHandles(), open(), close(), resizeAll()
	* @param {(string|Object)=}		evt_or_panes	The pane(s) being resized
	*/
,	sizeHandles = function (evt_or_panes) {
		var panes = evtPane.call(this, evt_or_panes)
		panes = panes ? panes.split(",") : _c.borderPanes;

		$.each(panes, function (i, pane) {
			var 
				o	= options[pane]
			,	s	= state[pane]
			,	$P	= $Ps[pane]
			,	$R	= $Rs[pane]
			,	$T	= $Ts[pane]
			,	$TC
			;
			if (!$P || !$R) return;

			var
				dir			= _c[pane].dir
			,	_state		= (s.isClosed ? "_closed" : "_open")
			,	spacing		= o["spacing"+ _state]
			,	togAlign	= o["togglerAlign"+ _state]
			,	togLen		= o["togglerLength"+ _state]
			,	paneLen
			,	left
			,	offset
			,	CSS = {}
			;

			if (spacing === 0) {
				$R.hide();
				return;
			}
			else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason
				$R.show(); // in case was previously hidden

			// Resizer Bar is ALWAYS same width/height of pane it is attached to
			if (dir === "horz") { // north/south
				//paneLen = $P.outerWidth(); // s.outerWidth || 
				paneLen = sC.innerWidth; // handle offscreen-panes
				s.resizerLength = paneLen;
				left = $.layout.cssNum($P, "left")
				$R.css({
					width:	cssW($R, paneLen) // account for borders & padding
				,	height:	cssH($R, spacing) // ditto
				,	left:	left > -9999 ? left : sC.inset.left // handle offscreen-panes
				});
			}
			else { // east/west
				paneLen = $P.outerHeight(); // s.outerHeight || 
				s.resizerLength = paneLen;
				$R.css({
					height:	cssH($R, paneLen) // account for borders & padding
				,	width:	cssW($R, spacing) // ditto
				,	top:	sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane?
				//,	top:	$.layout.cssNum($Ps["center"], "top")
				});
			}

			// remove hover classes
			removeHover( o, $R );

			if ($T) {
				if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) {
					$T.hide(); // always HIDE the toggler when 'sliding'
					return;
				}
				else
					$T.show(); // in case was previously hidden

				if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) {
					togLen = paneLen;
					offset = 0;
				}
				else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed
					if (isStr(togAlign)) {
						switch (togAlign) {
							case "top":
							case "left":	offset = 0;
											break;
							case "bottom":
							case "right":	offset = paneLen - togLen;
											break;
							case "middle":
							case "center":
							default:		offset = round((paneLen - togLen) / 2); // 'default' catches typos
						}
					}
					else { // togAlign = number
						var x = parseInt(togAlign, 10); //
						if (togAlign >= 0) offset = x;
						else offset = paneLen - togLen + x; // NOTE: x is negative!
					}
				}

				if (dir === "horz") { // north/south
					var width = cssW($T, togLen);
					$T.css({
						width:	width  // account for borders & padding
					,	height:	cssH($T, spacing) // ditto
					,	left:	offset // TODO: VERIFY that toggler  positions correctly for ALL values
					,	top:	0
					});
					// CENTER the toggler content SPAN
					$T.children(".content").each(function(){
						$TC = $(this);
						$TC.css("marginLeft", round((width-$TC.outerWidth())/2)); // could be negative
					});
				}
				else { // east/west
					var height = cssH($T, togLen);
					$T.css({
						height:	height // account for borders & padding
					,	width:	cssW($T, spacing) // ditto
					,	top:	offset // POSITION the toggler
					,	left:	0
					});
					// CENTER the toggler content SPAN
					$T.children(".content").each(function(){
						$TC = $(this);
						$TC.css("marginTop", round((height-$TC.outerHeight())/2)); // could be negative
					});
				}

				// remove ALL hover classes
				removeHover( 0, $T );
			}

			// DONE measuring and sizing this resizer/toggler, so can be 'hidden' now
			if (!state.initialized && (o.initHidden || s.isHidden)) {
				$R.hide();
				if ($T) $T.hide();
			}
		});
	}


	/**
	* @param {(string|Object)}	evt_or_pane
	*/
,	enableClosable = function (evt_or_pane) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$T	= $Ts[pane]
		,	o	= options[pane]
		;
		if (!$T) return;
		o.closable = true;
		$T	.bind("click."+ sID, function(evt){ evt.stopPropagation(); toggle(pane); })
			.css("visibility", "visible")
			.css("cursor", "pointer")
			.attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank
			.show();
	}
	/**
	* @param {(string|Object)}	evt_or_pane
	* @param {boolean=}			[hide=false]
	*/
,	disableClosable = function (evt_or_pane, hide) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$T	= $Ts[pane]
		;
		if (!$T) return;
		options[pane].closable = false;
		// is closable is disable, then pane MUST be open!
		if (state[pane].isClosed) open(pane, false, true);
		$T	.unbind("."+ sID)
			.css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues
			.css("cursor", "default")
			.attr("title", "");
	}


	/**
	* @param {(string|Object)}	evt_or_pane
	*/
,	enableSlidable = function (evt_or_pane) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$R	= $Rs[pane]
		;
		if (!$R || !$R.data('draggable')) return;
		options[pane].slidable = true; 
		if (state[pane].isClosed)
			bindStartSlidingEvents(pane, true);
	}
	/**
	* @param {(string|Object)}	evt_or_pane
	*/
,	disableSlidable = function (evt_or_pane) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$R	= $Rs[pane]
		;
		if (!$R) return;
		options[pane].slidable = false; 
		if (state[pane].isSliding)
			close(pane, false, true);
		else {
			bindStartSlidingEvents(pane, false);
			$R	.css("cursor", "default")
				.attr("title", "");
			removeHover(null, $R[0]); // in case currently hovered
		}
	}


	/**
	* @param {(string|Object)}	evt_or_pane
	*/
,	enableResizable = function (evt_or_pane) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$R	= $Rs[pane]
		,	o	= options[pane]
		;
		if (!$R || !$R.data('draggable')) return;
		o.resizable = true; 
		$R.draggable("enable");
		if (!state[pane].isClosed)
			$R	.css("cursor", o.resizerCursor)
			 	.attr("title", o.tips.Resize);
	}
	/**
	* @param {(string|Object)}	evt_or_pane
	*/
,	disableResizable = function (evt_or_pane) {
		if (!isInitialized()) return;
		var	pane = evtPane.call(this, evt_or_pane)
		,	$R	= $Rs[pane]
		;
		if (!$R || !$R.data('draggable')) return;
		options[pane].resizable = false; 
		$R	.draggable("disable")
			.css("cursor", "default")
			.attr("title", "");
		removeHover(null, $R[0]); // in case currently hovered
	}


	/**
	* Move a pane from source-side (eg, west) to target-side (eg, east)
	* If pane exists on target-side, move that to source-side, ie, 'swap' the panes
	*
	* @param {(string|Object)}	evt_or_pane1	The pane/edge being swapped
	* @param {string}			pane2			ditto
	*/
,	swapPanes = function (evt_or_pane1, pane2) {
		if (!isInitialized()) return;
		var pane1 = evtPane.call(this, evt_or_pane1);
		// change state.edge NOW so callbacks can know where pane is headed...
		state[pane1].edge = pane2;
		state[pane2].edge = pane1;
		// run these even if NOT state.initialized
		if (false === _runCallbacks("onswap_start", pane1)
		 ||	false === _runCallbacks("onswap_start", pane2)
		) {
			state[pane1].edge = pane1; // reset
			state[pane2].edge = pane2;
			return;
		}

		var
			oPane1	= copy( pane1 )
		,	oPane2	= copy( pane2 )
		,	sizes	= {}
		;
		sizes[pane1] = oPane1 ? oPane1.state.size : 0;
		sizes[pane2] = oPane2 ? oPane2.state.size : 0;

		// clear pointers & state
		$Ps[pane1] = false; 
		$Ps[pane2] = false;
		state[pane1] = {};
		state[pane2] = {};
		
		// ALWAYS remove the resizer & toggler elements
		if ($Ts[pane1]) $Ts[pane1].remove();
		if ($Ts[pane2]) $Ts[pane2].remove();
		if ($Rs[pane1]) $Rs[pane1].remove();
		if ($Rs[pane2]) $Rs[pane2].remove();
		$Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false;

		// transfer element pointers and data to NEW Layout keys
		move( oPane1, pane2 );
		move( oPane2, pane1 );

		// cleanup objects
		oPane1 = oPane2 = sizes = null;

		// make panes 'visible' again
		if ($Ps[pane1]) $Ps[pane1].css(_c.visible);
		if ($Ps[pane2]) $Ps[pane2].css(_c.visible);

		// fix any size discrepancies caused by swap
		resizeAll();

		// run these even if NOT state.initialized
		_runCallbacks("onswap_end", pane1);
		_runCallbacks("onswap_end", pane2);

		return;

		function copy (n) { // n = pane
			var
				$P	= $Ps[n]
			,	$C	= $Cs[n]
			;
			return !$P ? false : {
				pane:		n
			,	P:			$P ? $P[0] : false
			,	C:			$C ? $C[0] : false
			,	state:		$.extend(true, {}, state[n])
			,	options:	$.extend(true, {}, options[n])
			}
		};

		function move (oPane, pane) {
			if (!oPane) return;
			var
				P		= oPane.P
			,	C		= oPane.C
			,	oldPane = oPane.pane
			,	c		= _c[pane]
			//	save pane-options that should be retained
			,	s		= $.extend(true, {}, state[pane])
			,	o		= options[pane]
			//	RETAIN side-specific FX Settings - more below
			,	fx		= { resizerCursor: o.resizerCursor }
			,	re, size, pos
			;
			$.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) {
				fx[k +"_open"]  = o[k +"_open"];
				fx[k +"_close"] = o[k +"_close"];
				fx[k +"_size"]  = o[k +"_size"];
			});

			// update object pointers and attributes
			$Ps[pane] = $(P)
				.data({
					layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
				,	layoutEdge:		pane
				})
				.css(_c.hidden)
				.css(c.cssReq)
			;
			$Cs[pane] = C ? $(C) : false;

			// set options and state
			options[pane]	= $.extend(true, {}, oPane.options, fx);
			state[pane]		= $.extend(true, {}, oPane.state);

			// change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west
			re = new RegExp(o.paneClass +"-"+ oldPane, "g");
			P.className = P.className.replace(re, o.paneClass +"-"+ pane);

			// ALWAYS regenerate the resizer & toggler elements
			initHandles(pane); // create the required resizer & toggler

			// if moving to different orientation, then keep 'target' pane size
			if (c.dir != _c[oldPane].dir) {
				size = sizes[pane] || 0;
				setSizeLimits(pane); // update pane-state
				size = max(size, state[pane].minSize);
				// use manualSizePane to disable autoResize - not useful after panes are swapped
				manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation
			}
			else // move the resizer here
				$Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0));


			// ADD CLASSNAMES & SLIDE-BINDINGS
			if (oPane.state.isVisible && !s.isVisible)
				setAsOpen(pane, true); // true = skipCallback
			else {
				setAsClosed(pane);
				bindStartSlidingEvents(pane, true); // will enable events IF option is set
			}

			// DESTROY the object
			oPane = null;
		};
	}


	/**
	* INTERNAL method to sync pin-buttons when pane is opened or closed
	* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
	*
	* @see  open(), setAsOpen(), setAsClosed()
	* @param {string}	pane   These are the params returned to callbacks by layout()
	* @param {boolean}	doPin  True means set the pin 'down', False means 'up'
	*/
,	syncPinBtns = function (pane, doPin) {
		if ($.layout.plugins.buttons)
			$.each(state[pane].pins, function (i, selector) {
				$.layout.buttons.setPinState(Instance, $(selector), pane, doPin);
			});
	}

;	// END var DECLARATIONS

	/**
	* Capture keys when enableCursorHotkey - toggle pane if hotkey pressed
	*
	* @see  document.keydown()
	*/
	function keyDown (evt) {
		if (!evt) return true;
		var code = evt.keyCode;
		if (code < 33) return true; // ignore special keys: ENTER, TAB, etc

		var
			PANE = {
				38: "north" // Up Cursor	- $.ui.keyCode.UP
			,	40: "south" // Down Cursor	- $.ui.keyCode.DOWN
			,	37: "west"  // Left Cursor	- $.ui.keyCode.LEFT
			,	39: "east"  // Right Cursor	- $.ui.keyCode.RIGHT
			}
		,	ALT		= evt.altKey // no worky!
		,	SHIFT	= evt.shiftKey
		,	CTRL	= evt.ctrlKey
		,	CURSOR	= (CTRL && code >= 37 && code <= 40)
		,	o, k, m, pane
		;

		if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey
			pane = PANE[code];
		else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey
			$.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey
				o = options[p];
				k = o.customHotkey;
				m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT"
				if ((SHIFT && m=="SHIFT") || (CTRL && m=="CTRL") || (CTRL && SHIFT)) { // Modifier matches
					if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches
						pane = p;
						return false; // BREAK
					}
				}
			});

		// validate pane
		if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden)
			return true;

		toggle(pane);

		evt.stopPropagation();
		evt.returnValue = false; // CANCEL key
		return false;
	};


/*
 * ######################################
 *	UTILITY METHODS
 *	called externally or by initButtons
 * ######################################
 */

	/**
	* Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work
	*
	* @param {Object=}   [el]	(optional) Can also be 'bound' to a click, mouseOver, or other event
	*/
	function allowOverflow (el) {
		if (!isInitialized()) return;
		if (this && this.tagName) el = this; // BOUND to element
		var $P;
		if (isStr(el))
			$P = $Ps[el];
		else if ($(el).data("layoutRole"))
			$P = $(el);
		else
			$(el).parents().each(function(){
				if ($(this).data("layoutRole")) {
					$P = $(this);
					return false; // BREAK
				}
			});
		if (!$P || !$P.length) return; // INVALID

		var
			pane	= $P.data("layoutEdge")
		,	s		= state[pane]
		;

		// if pane is already raised, then reset it before doing it again!
		// this would happen if allowOverflow is attached to BOTH the pane and an element 
		if (s.cssSaved)
			resetOverflow(pane); // reset previous CSS before continuing

		// if pane is raised by sliding or resizing, or its closed, then abort
		if (s.isSliding || s.isResizing || s.isClosed) {
			s.cssSaved = false;
			return;
		}

		var
			newCSS	= { zIndex: (options.zIndexes.resizer_normal + 1) }
		,	curCSS	= {}
		,	of		= $P.css("overflow")
		,	ofX		= $P.css("overflowX")
		,	ofY		= $P.css("overflowY")
		;
		// determine which, if any, overflow settings need to be changed
		if (of != "visible") {
			curCSS.overflow = of;
			newCSS.overflow = "visible";
		}
		if (ofX && !ofX.match(/(visible|auto)/)) {
			curCSS.overflowX = ofX;
			newCSS.overflowX = "visible";
		}
		if (ofY && !ofY.match(/(visible|auto)/)) {
			curCSS.overflowY = ofX;
			newCSS.overflowY = "visible";
		}

		// save the current overflow settings - even if blank!
		s.cssSaved = curCSS;

		// apply new CSS to raise zIndex and, if necessary, make overflow 'visible'
		$P.css( newCSS );

		// make sure the zIndex of all other panes is normal
		$.each(_c.allPanes, function(i, p) {
			if (p != pane) resetOverflow(p);
		});

	};
	/**
	* @param {Object=}   [el]	(optional) Can also be 'bound' to a click, mouseOver, or other event
	*/
	function resetOverflow (el) {
		if (!isInitialized()) return;
		if (this && this.tagName) el = this; // BOUND to element
		var $P;
		if (isStr(el))
			$P = $Ps[el];
		else if ($(el).data("layoutRole"))
			$P = $(el);
		else
			$(el).parents().each(function(){
				if ($(this).data("layoutRole")) {
					$P = $(this);
					return false; // BREAK
				}
			});
		if (!$P || !$P.length) return; // INVALID

		var
			pane	= $P.data("layoutEdge")
		,	s		= state[pane]
		,	CSS		= s.cssSaved || {}
		;
		// reset the zIndex
		if (!s.isSliding && !s.isResizing)
			$P.css("zIndex", options.zIndexes.pane_normal);

		// reset Overflow - if necessary
		$P.css( CSS );

		// clear var
		s.cssSaved = false;
	};

/*
 * #####################
 * CREATE/RETURN LAYOUT
 * #####################
 */

	// validate that container exists
	var $N = $(this).eq(0); // FIRST matching Container element
	if (!$N.length) {
		return _log( options.errors.containerMissing );
	};

	// Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout")
	// return the Instance-pointer if layout has already been initialized
	if ($N.data("layoutContainer") && $N.data("layout"))
		return $N.data("layout"); // cached pointer

	// init global vars
	var 
		$Ps	= {}	// Panes x5		- set in initPanes()
	,	$Cs	= {}	// Content x5	- set in initPanes()
	,	$Rs	= {}	// Resizers x4	- set in initHandles()
	,	$Ts	= {}	// Togglers x4	- set in initHandles()
	,	$Ms	= $([])	// Masks - up to 2 masks per pane (IFRAME + DIV)
	//	aliases for code brevity
	,	sC	= state.container // alias for easy access to 'container dimensions'
	,	sID	= state.id // alias for unique layout ID/namespace - eg: "layout435"
	;

	// create Instance object to expose data & option Properties, and primary action Methods
	var Instance = {
	//	layout data
		options:			options			// property - options hash
	,	state:				state			// property - dimensions hash
	//	object pointers
	,	container:			$N				// property - object pointers for layout container
	,	panes:				$Ps				// property - object pointers for ALL Panes: panes.north, panes.center
	,	contents:			$Cs				// property - object pointers for ALL Content: contents.north, contents.center
	,	resizers:			$Rs				// property - object pointers for ALL Resizers, eg: resizers.north
	,	togglers:			$Ts				// property - object pointers for ALL Togglers, eg: togglers.north
	//	border-pane open/close
	,	hide:				hide			// method - ditto
	,	show:				show			// method - ditto
	,	toggle:				toggle			// method - pass a 'pane' ("north", "west", etc)
	,	open:				open			// method - ditto
	,	close:				close			// method - ditto
	,	slideOpen:			slideOpen		// method - ditto
	,	slideClose:			slideClose		// method - ditto
	,	slideToggle:		slideToggle		// method - ditto
	//	pane actions
	,	setSizeLimits:		setSizeLimits	// method - pass a 'pane' - update state min/max data
	,	_sizePane:			sizePane		// method -intended for use by plugins only!
	,	sizePane:			manualSizePane	// method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto'
	,	sizeContent:		sizeContent		// method - pass a 'pane'
	,	swapPanes:			swapPanes		// method - pass TWO 'panes' - will swap them
	,	showMasks:			showMasks		// method - pass a 'pane' OR list of panes - default = all panes with mask option set
	,	hideMasks:			hideMasks		// method - ditto'
	//	pane element methods
	,	initContent:		initContent		// method - ditto
	,	addPane:			addPane			// method - pass a 'pane'
	,	removePane:			removePane		// method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem
	,	createChildren:		createChildren	// method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children
	,	refreshChildren:	refreshChildren	// method - pass a 'pane' and a layout-instance
	//	special pane option setting
	,	enableClosable:		enableClosable	// method - pass a 'pane'
	,	disableClosable:	disableClosable	// method - ditto
	,	enableSlidable:		enableSlidable	// method - ditto
	,	disableSlidable:	disableSlidable	// method - ditto
	,	enableResizable:	enableResizable	// method - ditto
	,	disableResizable:	disableResizable// method - ditto
	//	utility methods for panes
	,	allowOverflow:		allowOverflow	// utility - pass calling element (this)
	,	resetOverflow:		resetOverflow	// utility - ditto
	//	layout control
	,	destroy:			destroy			// method - no parameters
	,	initPanes:			isInitialized	// method - no parameters
	,	resizeAll:			resizeAll		// method - no parameters
	//	callback triggering
	,	runCallbacks:		_runCallbacks	// method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west")
	//	alias collections of options, state and children - created in addPane and extended elsewhere
	,	hasParentLayout:	false			// set by initContainer()
	,	children:			children		// pointers to child-layouts, eg: Instance.children.west.layoutName
	,	north:				false			// alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] }
	,	south:				false			// ditto
	,	west:				false			// ditto
	,	east:				false			// ditto
	,	center:				false			// ditto
	};

	// create the border layout NOW
	if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation
		return null;
	else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later
		return Instance; // return the Instance object

}


})( jQuery );
// END Layout - keep internal vars internal!



// START Plugins - shared wrapper, no global vars
(function ($) {


/**
 * jquery.layout.state 1.0
 * $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
 *
 * Copyright (c) 2012 
 *   Kevin Dalman (http://allpro.net)
 *
 * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
 * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
 *
 * @requires: UI Layout 1.3.0.rc30.1 or higher
 * @requires: $.ui.cookie (above)
 *
 * @see: http://groups.google.com/group/jquery-ui-layout
 */
/*
 *	State-management options stored in options.stateManagement, which includes a .cookie hash
 *	Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden
 *
 *	// STATE/COOKIE OPTIONS
 *	@example $(el).layout({
				stateManagement: {
					enabled:	true
				,	stateKeys:	"east.size,west.size,east.isClosed,west.isClosed"
				,	cookie:		{ name: "appLayout", path: "/" }
				}
			})
 *	@example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies
 *	@example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } })
 *	@example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" })
 *
 *	// STATE/COOKIE METHODS
 *	@example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} );
 *	@example myLayout.loadCookie();
 *	@example myLayout.deleteCookie();
 *	@example var JSON = myLayout.readState();	// CURRENT Layout State
 *	@example var JSON = myLayout.readCookie();	// SAVED Layout State (from cookie)
 *	@example var JSON = myLayout.state.stateData;	// LAST LOADED Layout State (cookie saved in layout.state hash)
 *
 *	CUSTOM STATE-MANAGEMENT (eg, saved in a database)
 *	@example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" );
 *	@example myLayout.loadState( JSON );
 */

/**
 *	UI COOKIE UTILITY
 *
 *	A $.cookie OR $.ui.cookie namespace *should be standard*, but until then...
 *	This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin
 *	NOTE: This utility is REQUIRED by the layout.state plugin
 *
 *	Cookie methods in Layout are created as part of State Management 
 */
if (!$.ui) $.ui = {};
$.ui.cookie = {

	// cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6
	acceptsCookies: !!navigator.cookieEnabled

,	read: function (name) {
		var	c		= document.cookie
		,	cs		= c ? c.split(';') : []
		,	pair	// loop var
		;
		for (var i=0, n=cs.length; i < n; i++) {
			pair = $.trim(cs[i]).split('='); // name=value pair
			if (pair[0] == name) // found the layout cookie
				return decodeURIComponent(pair[1]);
		}
		return null;
	}

,	write: function (name, val, cookieOpts) {
		var	params	= ""
		,	date	= ""
		,	clear	= false
		,	o		= cookieOpts || {}
		,	x		= o.expires  || null
		,	t		= $.type(x)
		;
		if (t === "date")
			date = x;
		else if (t === "string" && x > 0) {
			x = parseInt(x,10);
			t = "number";
		}
		if (t === "number") {
			date = new Date();
			if (x > 0)
				date.setDate(date.getDate() + x);
			else {
				date.setFullYear(1970);
				clear = true;
			}
		}
		if (date)		params += ";expires="+ date.toUTCString();
		if (o.path)		params += ";path="+ o.path;
		if (o.domain)	params += ";domain="+ o.domain;
		if (o.secure)	params += ";secure";
		document.cookie = name +"="+ (clear ? "" : encodeURIComponent( val )) + params; // write or clear cookie
	}

,	clear: function (name) {
		$.ui.cookie.write(name, "", {expires: -1});
	}

};
// if cookie.jquery.js is not loaded, create an alias to replicate it
// this may be useful to other plugins or code dependent on that plugin
if (!$.cookie) $.cookie = function (k, v, o) {
	var C = $.ui.cookie;
	if (v === null)
		C.clear(k);
	else if (v === undefined)
		return C.read(k);
	else
		C.write(k, v, o);
};


// tell Layout that the state plugin is available
$.layout.plugins.stateManagement = true;

//	Add State-Management options to layout.defaults
$.layout.config.optionRootKeys.push("stateManagement");
$.layout.defaults.stateManagement = {
	enabled:		false	// true = enable state-management, even if not using cookies
,	autoSave:		true	// Save a state-cookie when page exits?
,	autoLoad:		true	// Load the state-cookie when Layout inits?
,	animateLoad:	true	// animate panes when loading state into an active layout
,	includeChildren: true	// recurse into child layouts to include their state as well
	// List state-data to save - must be pane-specific
,	stateKeys:	"north.size,south.size,east.size,west.size,"+
				"north.isClosed,south.isClosed,east.isClosed,west.isClosed,"+
				"north.isHidden,south.isHidden,east.isHidden,west.isHidden"
,	cookie: {
		name:	""	// If not specified, will use Layout.name, else just "Layout"
	,	domain:	""	// blank = current domain
	,	path:	""	// blank = current page, "/" = entire website
	,	expires: ""	// 'days' to keep cookie - leave blank for 'session cookie'
	,	secure:	false
	}
};
// Set stateManagement as a layout-option, NOT a pane-option
$.layout.optionsMap.layout.push("stateManagement");

/*
 *	State Management methods
 */
$.layout.state = {

	/**
	 * Get the current layout state and save it to a cookie
	 *
	 * myLayout.saveCookie( keys, cookieOpts )
	 *
	 * @param {Object}			inst
	 * @param {(string|Array)=}	keys
	 * @param {Object=}			cookieOpts
	 */
	saveCookie: function (inst, keys, cookieOpts) {
		var o	= inst.options
		,	sm	= o.stateManagement
		,	oC	= $.extend(true, {}, sm.cookie, cookieOpts || null)
		,	data = inst.state.stateData = inst.readState( keys || sm.stateKeys ) // read current panes-state
		;
		$.ui.cookie.write( oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC );
		return $.extend(true, {}, data); // return COPY of state.stateData data
	}

	/**
	 * Remove the state cookie
	 *
	 * @param {Object}	inst
	 */
,	deleteCookie: function (inst) {
		var o = inst.options;
		$.ui.cookie.clear( o.stateManagement.cookie.name || o.name || "Layout" );
	}

	/**
	 * Read & return data from the cookie - as JSON
	 *
	 * @param {Object}	inst
	 */
,	readCookie: function (inst) {
		var o = inst.options;
		var c = $.ui.cookie.read( o.stateManagement.cookie.name || o.name || "Layout" );
		// convert cookie string back to a hash and return it
		return c ? $.layout.state.decodeJSON(c) : {};
	}

	/**
	 * Get data from the cookie and USE IT to loadState
	 *
	 * @param {Object}	inst
	 */
,	loadCookie: function (inst) {
		var c = $.layout.state.readCookie(inst); // READ the cookie
		if (c) {
			inst.state.stateData = $.extend(true, {}, c); // SET state.stateData
			inst.loadState(c); // LOAD the retrieved state
		}
		return c;
	}

	/**
	 * Update layout options from the cookie, if one exists
	 *
	 * @param {Object}		inst
	 * @param {Object=}		stateData
	 * @param {boolean=}	animate
	 */
,	loadState: function (inst, data, opts) {
		if (!$.isPlainObject( data ) || $.isEmptyObject( data )) return;

		// normalize data & cache in the state object
		data = inst.state.stateData = $.layout.transformData( data ); // panes = default subkey

		// add missing/default state-restore options
		var smo = inst.options.stateManagement;
		opts = $.extend({
			animateLoad:		false // smo.animateLoad - TODO:  animated loading feature is incomplete
		,	includeChildren:	smo.includeChildren
		}, opts );

		if (!inst.state.initialized) {
			/*
			 *	layout NOT initialized, so just update its options
			 */
			// MUST remove pane.children keys before applying to options
			// use a copy so we don't remove keys from original data
			var o = $.extend(true, {}, data);
			//delete o.center; // center has no state-data - only children
			$.each($.layout.config.allPanes, function (idx, pane) {
				if (o[pane]) delete o[pane].children;		   
			 });
			// update CURRENT layout-options with saved state data
			$.extend(true, inst.options, o);
		}
		//else {
		if (inst.state.initialized) {
			/*
			 *	layout already initialized, so modify layout's configuration
			 */
			var noAnimate = !opts.animateLoad
			,	o, c, h, state, open
			;
			$.each($.layout.config.borderPanes, function (idx, pane) {
				o	= data[ pane ];
				if (!$.isPlainObject( o )) return; // no key, skip pane

				s	= o.size;
				c	= o.initClosed;
				h	= o.initHidden;
				ar	= o.autoResize
				state	= inst.state[pane];
				open	= state.isVisible;

				// reset autoResize
				if (ar !== undefined)
					state.autoResize = !!ar;
				// if auto-resize enabled, then MUST update 'size' option or will try to revert to old size!
				if (s && state.autoResize)
					inst.options[pane].size = s;
				// resize BEFORE opening if not _already_ open
				if (s && !open)
					inst._sizePane(pane, s);
				// open/close as necessary - DO NOT CHANGE THIS ORDER!
				if		(h === true)	inst.hide (pane, noAnimate);
				else if (c === true)	inst.close(pane, false, noAnimate);
				else if (c === false)	inst.open (pane, false, noAnimate);
				else if (h === false)	inst.show (pane, false, noAnimate);
				// resize AFTER any other actions
				if (s && open)
					inst._sizePane(pane, s, false, noAnimate); // skipCallback=false, noAnimation=noAnimate - animate resize if option passed
			});

			/*
			 *	RECURSE INTO CHILD-LAYOUTS
			 */
			if (opts.includeChildren) {
				var paneStateChildren, childState;
				$.each(inst.children, function (pane, paneChildren) {
					paneStateChildren = data[pane] ? data[pane].children : 0;
					if (paneStateChildren && paneChildren) {
						$.each(paneChildren, function (stateKey, child) {
							childState = paneStateChildren[stateKey];
							if (child && childState)
								child.loadState( childState );
						});
					}
				});
			}
		}
	}

	/**
	 * Get the *current layout state* and return it as a hash
	 *
	 * @param {Object=}		inst	// Layout instance to get state for
	 * @param {object=}		[opts]	// State-Managements override options
	 */
,	readState: function (inst, opts) {
		// backward compatility
		if ($.type(opts) === 'string') opts = { keys: opts };
		if (!opts) opts = {};
		var	sm		= inst.options.stateManagement
		,	ic		= opts.includeChildren
		,	recurse	= ic !== undefined ? ic : sm.includeChildren
		,	keys	= opts.stateKeys || sm.stateKeys
		,	alt		= { isClosed: 'initClosed', isHidden: 'initHidden' }
		,	state	= inst.state
		,	panes	= $.layout.config.allPanes
		,	data	= {}
		,	pair, pane, key, val
		,	ps, pC, child, array, count, branch
		;
		if ($.isArray(keys)) keys = keys.join(",");
		// convert keys to an array and change delimiters from '__' to '.'
		keys = keys.replace(/__/g, ".").split(',');
		// loop keys and create a data hash
		for (var i=0, n=keys.length; i < n; i++) {
			pair = keys[i].split(".");
			pane = pair[0];
			key  = pair[1];
			if ($.inArray(pane, panes) < 0) continue; // bad pane!
			val = state[ pane ][ key ];
			if (val == undefined) continue;
			if (key=="isClosed" && state[pane]["isSliding"])
				val = true; // if sliding, then *really* isClosed
			( data[pane] || (data[pane]={}) )[ alt[key] ? alt[key] : key ] = val;
		}

		// recurse into the child-layouts for each pane
		if (recurse) {
			$.each(panes, function (idx, pane) {
				pC = inst.children[pane];
				ps = state.stateData[pane];
				if ($.isPlainObject( pC ) && !$.isEmptyObject( pC )) {
					// ensure a key exists for this 'pane', eg: branch = data.center
					branch = data[pane] || (data[pane] = {});
					if (!branch.children) branch.children = {};
					$.each( pC, function (key, child) {
						// ONLY read state from an initialize layout
						if ( child.state.initialized )
							branch.children[ key ] = $.layout.state.readState( child );
						// if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT!
						else if ( ps && ps.children && ps.children[ key ] ) {
							branch.children[ key ] = $.extend(true, {}, ps.children[ key ] );
						}
					});
				}
			});
		}

		return data;
	}

	/**
	 *	Stringify a JSON hash so can save in a cookie or db-field
	 */
,	encodeJSON: function (JSON) {
		return parse(JSON);
		function parse (h) {
			var D=[], i=0, k, v, t // k = key, v = value
			,	a = $.isArray(h)
			;
			for (k in h) {
				v = h[k];
				t = typeof v;
				if (t == 'string')		// STRING - add quotes
					v = '"'+ v +'"';
				else if (t == 'object')	// SUB-KEY - recurse into it
					v = parse(v);
				D[i++] = (!a ? '"'+ k +'":' : '') + v;
			}
			return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}');
		};
	}

	/**
	 *	Convert stringified JSON back to a hash object
	 *	@see		$.parseJSON(), adding in jQuery 1.4.1
	 */
,	decodeJSON: function (str) {
		try { return $.parseJSON ? $.parseJSON(str) : window["eval"]("("+ str +")") || {}; }
		catch (e) { return {}; }
	}


,	_create: function (inst) {
		var _	= $.layout.state
		,	o	= inst.options
		,	sm	= o.stateManagement
		;
		//	ADD State-Management plugin methods to inst
		 $.extend( inst, {
		//	readCookie - update options from cookie - returns hash of cookie data
			readCookie:		function () { return _.readCookie(inst); }
		//	deleteCookie
		,	deleteCookie:	function () { _.deleteCookie(inst); }
		//	saveCookie - optionally pass keys-list and cookie-options (hash)
		,	saveCookie:		function (keys, cookieOpts) { return _.saveCookie(inst, keys, cookieOpts); }
		//	loadCookie - readCookie and use to loadState() - returns hash of cookie data
		,	loadCookie:		function () { return _.loadCookie(inst); }
		//	loadState - pass a hash of state to use to update options
		,	loadState:		function (stateData, opts) { _.loadState(inst, stateData, opts); }
		//	readState - returns hash of current layout-state
		,	readState:		function (keys) { return _.readState(inst, keys); }
		//	add JSON utility methods too...
		,	encodeJSON:		_.encodeJSON
		,	decodeJSON:		_.decodeJSON
		});

		// init state.stateData key, even if plugin is initially disabled
		inst.state.stateData = {};

		// autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE
		if ( !sm.autoLoad ) return;

		//	When state-data exists in the autoLoad key USE IT,
		//	even if stateManagement.enabled == false
		if ($.isPlainObject( sm.autoLoad )) {
			if (!$.isEmptyObject( sm.autoLoad )) {
				inst.loadState( sm.autoLoad );
			}
		}
		else if ( sm.enabled ) {
			// update the options from cookie or callback
			// if options is a function, call it to get stateData
			if ($.isFunction( sm.autoLoad )) {
				var d = {};
				try {
					d = sm.autoLoad( inst, inst.state, inst.options, inst.options.name || '' ); // try to get data from fn
				} catch (e) {}
				if (d && $.isPlainObject( d ) && !$.isEmptyObject( d ))
					inst.loadState(d);
			}
			else // any other truthy value will trigger loadCookie
				inst.loadCookie();
		}
	}

,	_unload: function (inst) {
		var sm = inst.options.stateManagement;
		if (sm.enabled && sm.autoSave) {
			// if options is a function, call it to save the stateData
			if ($.isFunction( sm.autoSave )) {
				try {
					sm.autoSave( inst, inst.state, inst.options, inst.options.name || '' ); // try to get data from fn
				} catch (e) {}
			}
			else // any truthy value will trigger saveCookie
				inst.saveCookie();
		}
	}

};

// add state initialization method to Layout's onCreate array of functions
$.layout.onCreate.push( $.layout.state._create );
$.layout.onUnload.push( $.layout.state._unload );




/**
 * jquery.layout.buttons 1.0
 * $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
 *
 * Copyright (c) 2012 
 *   Kevin Dalman (http://allpro.net)
 *
 * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
 * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
 *
 * @requires: UI Layout 1.3.0.rc30.1 or higher
 *
 * @see: http://groups.google.com/group/jquery-ui-layout
 *
 * Docs: [ to come ]
 * Tips: [ to come ]
 */

// tell Layout that the state plugin is available
$.layout.plugins.buttons = true;

//	Add buttons options to layout.defaults
$.layout.defaults.autoBindCustomButtons = false;
// Specify autoBindCustomButtons as a layout-option, NOT a pane-option
$.layout.optionsMap.layout.push("autoBindCustomButtons");

/*
 *	Button methods
 */
$.layout.buttons = {

	/**
	* Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons
	*
	* @see  _create()
	*
	* @param  {Object}		inst	Layout Instance object
	*/
	init: function (inst) {
		var pre		= "ui-layout-button-"
		,	layout	= inst.options.name || ""
		,	name;
		$.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) {
			$.each($.layout.config.borderPanes, function (ii, pane) {
				$("."+pre+action+"-"+pane).each(function(){
					// if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name'
					name = $(this).data("layoutName") || $(this).attr("layoutName");
					if (name == undefined || name === layout)
						inst.bindButton(this, action, pane);
				});
			});
		});
	}

	/**
	* Helper function to validate params received by addButton utilities
	*
	* Two classes are added to the element, based on the buttonClass...
	* The type of button is appended to create the 2nd className:
	*  - ui-layout-button-pin		// action btnClass
	*  - ui-layout-button-pin-west	// action btnClass + pane
	*  - ui-layout-button-toggle
	*  - ui-layout-button-open
	*  - ui-layout-button-close
	*
	* @param {Object}			inst		Layout Instance object
	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
	* @param {string}   		pane 		Name of the pane the button is for: 'north', 'south', etc.
	*
	* @return {Array.<Object>}	If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null
	*/
,	get: function (inst, selector, pane, action) {
		var $E	= $(selector)
		,	o	= inst.options
		,	err	= o.errors.addButtonError
		;
		if (!$E.length) { // element not found
			$.layout.msg(err +" "+ o.errors.selector +": "+ selector, true);
		}
		else if ($.inArray(pane, $.layout.config.borderPanes) < 0) { // invalid 'pane' sepecified
			$.layout.msg(err +" "+ o.errors.pane +": "+ pane, true);
			$E = $("");  // NO BUTTON
		}
		else { // VALID
			var btn = o[pane].buttonClass +"-"+ action;
			$E	.addClass( btn +" "+ btn +"-"+ pane )
				.data("layoutName", o.name); // add layout identifier - even if blank!
		}
		return $E;
	}


	/**
	* NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc.
	*
	* @param {Object}			inst		Layout Instance object
	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
	* @param {string}			action
	* @param {string}			pane
	*/
,	bind: function (inst, selector, action, pane) {
		var _ = $.layout.buttons;
		switch (action.toLowerCase()) {
			case "toggle":			_.addToggle	(inst, selector, pane); break;	
			case "open":			_.addOpen	(inst, selector, pane); break;
			case "close":			_.addClose	(inst, selector, pane); break;
			case "pin":				_.addPin	(inst, selector, pane); break;
			case "toggle-slide":	_.addToggle	(inst, selector, pane, true); break;	
			case "open-slide":		_.addOpen	(inst, selector, pane, true); break;
		}
		return inst;
	}

	/**
	* Add a custom Toggler button for a pane
	*
	* @param {Object}			inst		Layout Instance object
	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
	* @param {string}  			pane 		Name of the pane the button is for: 'north', 'south', etc.
	* @param {boolean=}			slide 		true = slide-open, false = pin-open
	*/
,	addToggle: function (inst, selector, pane, slide) {
		$.layout.buttons.get(inst, selector, pane, "toggle")
			.click(function(evt){
				inst.toggle(pane, !!slide);
				evt.stopPropagation();
			});
		return inst;
	}

	/**
	* Add a custom Open button for a pane
	*
	* @param {Object}			inst		Layout Instance object
	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
	* @param {string}			pane 		Name of the pane the button is for: 'north', 'south', etc.
	* @param {boolean=}			slide 		true = slide-open, false = pin-open
	*/
,	addOpen: function (inst, selector, pane, slide) {
		$.layout.buttons.get(inst, selector, pane, "open")
			.attr("title", inst.options[pane].tips.Open)
			.click(function (evt) {
				inst.open(pane, !!slide);
				evt.stopPropagation();
			});
		return inst;
	}

	/**
	* Add a custom Close button for a pane
	*
	* @param {Object}			inst		Layout Instance object
	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
	* @param {string}   		pane 		Name of the pane the button is for: 'north', 'south', etc.
	*/
,	addClose: function (inst, selector, pane) {
		$.layout.buttons.get(inst, selector, pane, "close")
			.attr("title", inst.options[pane].tips.Close)
			.click(function (evt) {
				inst.close(pane);
				evt.stopPropagation();
			});
		return inst;
	}

	/**
	* Add a custom Pin button for a pane
	*
	* Four classes are added to the element, based on the paneClass for the associated pane...
	* Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin:
	*  - ui-layout-pane-pin
	*  - ui-layout-pane-west-pin
	*  - ui-layout-pane-pin-up
	*  - ui-layout-pane-west-pin-up
	*
	* @param {Object}			inst		Layout Instance object
	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
	* @param {string}   		pane 		Name of the pane the pin is for: 'north', 'south', etc.
	*/
,	addPin: function (inst, selector, pane) {
		var	_	= $.layout.buttons
		,	$E	= _.get(inst, selector, pane, "pin");
		if ($E.length) {
			var s = inst.state[pane];
			$E.click(function (evt) {
				_.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed));
				if (s.isSliding || s.isClosed) inst.open( pane ); // change from sliding to open
				else inst.close( pane ); // slide-closed
				evt.stopPropagation();
			});
			// add up/down pin attributes and classes
			_.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding));
			// add this pin to the pane data so we can 'sync it' automatically
			// PANE.pins key is an array so we can store multiple pins for each pane
			s.pins.push( selector ); // just save the selector string
		}
		return inst;
	}

	/**
	* Change the class of the pin button to make it look 'up' or 'down'
	*
	* @see  addPin(), syncPins()
	*
	* @param {Object}			inst	Layout Instance object
	* @param {Array.<Object>}	$Pin	The pin-span element in a jQuery wrapper
	* @param {string}			pane	These are the params returned to callbacks by layout()
	* @param {boolean}			doPin	true = set the pin 'down', false = set it 'up'
	*/
,	setPinState: function (inst, $Pin, pane, doPin) {
		var updown = $Pin.attr("pin");
		if (updown && doPin === (updown=="down")) return; // already in correct state
		var
			o		= inst.options[pane]
		,	pin		= o.buttonClass +"-pin"
		,	side	= pin +"-"+ pane
		,	UP		= pin +"-up "+	side +"-up"
		,	DN		= pin +"-down "+side +"-down"
		;
		$Pin
			.attr("pin", doPin ? "down" : "up") // logic
			.attr("title", doPin ? o.tips.Unpin : o.tips.Pin)
			.removeClass( doPin ? UP : DN ) 
			.addClass( doPin ? DN : UP ) 
		;
	}

	/**
	* INTERNAL function to sync 'pin buttons' when pane is opened or closed
	* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
	*
	* @see  open(), close()
	*
	* @param {Object}			inst	Layout Instance object
	* @param {string}	pane	These are the params returned to callbacks by layout()
	* @param {boolean}	doPin	True means set the pin 'down', False means 'up'
	*/
,	syncPinBtns: function (inst, pane, doPin) {
		// REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE
		$.each(inst.state[pane].pins, function (i, selector) {
			$.layout.buttons.setPinState(inst, $(selector), pane, doPin);
		});
	}


,	_load: function (inst) {
		var	_	= $.layout.buttons;
		// ADD Button methods to Layout Instance
		// Note: sel = jQuery Selector string
		$.extend( inst, {
			bindButton:		function (sel, action, pane) { return _.bind(inst, sel, action, pane); }
		//	DEPRECATED METHODS
		,	addToggleBtn:	function (sel, pane, slide) { return _.addToggle(inst, sel, pane, slide); }
		,	addOpenBtn:		function (sel, pane, slide) { return _.addOpen(inst, sel, pane, slide); }
		,	addCloseBtn:	function (sel, pane) { return _.addClose(inst, sel, pane); }
		,	addPinBtn:		function (sel, pane) { return _.addPin(inst, sel, pane); }
		});

		// init state array to hold pin-buttons
		for (var i=0; i<4; i++) {
			var pane = $.layout.config.borderPanes[i];
			inst.state[pane].pins = [];
		}

		// auto-init buttons onLoad if option is enabled
		if ( inst.options.autoBindCustomButtons )
			_.init(inst);
	}

,	_unload: function (inst) {
		// TODO: unbind all buttons???
	}

};

// add initialization method to Layout's onLoad array of functions
$.layout.onLoad.push(  $.layout.buttons._load );
//$.layout.onUnload.push( $.layout.buttons._unload );



/**
 * jquery.layout.browserZoom 1.0
 * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $
 *
 * Copyright (c) 2012 
 *   Kevin Dalman (http://allpro.net)
 *
 * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
 * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
 *
 * @requires: UI Layout 1.3.0.rc30.1 or higher
 *
 * @see: http://groups.google.com/group/jquery-ui-layout
 *
 * TODO: Extend logic to handle other problematic zooming in browsers
 * TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event
 */

// tell Layout that the plugin is available
$.layout.plugins.browserZoom = true;

$.layout.defaults.browserZoomCheckInterval = 1000;
$.layout.optionsMap.layout.push("browserZoomCheckInterval");

/*
 *	browserZoom methods
 */
$.layout.browserZoom = {

	_init: function (inst) {
		// abort if browser does not need this check
		if ($.layout.browserZoom.ratio() !== false)
			$.layout.browserZoom._setTimer(inst);
	}

,	_setTimer: function (inst) {
		// abort if layout destroyed or browser does not need this check
		if (inst.destroyed) return;
		var o	= inst.options
		,	s	= inst.state
		//	don't need check if inst has parentLayout, but check occassionally in case parent destroyed!
		//	MINIMUM 100ms interval, for performance
		,	ms	= inst.hasParentLayout ?  5000 : Math.max( o.browserZoomCheckInterval, 100 )
		;
		// set the timer
		setTimeout(function(){
			if (inst.destroyed || !o.resizeWithWindow) return;
			var d = $.layout.browserZoom.ratio();
			if (d !== s.browserZoom) {
				s.browserZoom = d;
				inst.resizeAll();
			}
			// set a NEW timeout
			$.layout.browserZoom._setTimer(inst);
		}
		,	ms );
	}

,	ratio: function () {
		var w	= window
		,	s	= screen
		,	d	= document
		,	dE	= d.documentElement || d.body
		,	b	= $.layout.browser
		,	v	= b.version
		,	r, sW, cW
		;
		// we can ignore all browsers that fire window.resize event onZoom
		if ((b.msie && v > 8)
		||	!b.msie
		) return false; // don't need to track zoom

		if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack
			return calc(s.deviceXDPI, s.systemXDPI);
		// everything below is just for future reference!
		if (b.webkit && (r = d.body.getBoundingClientRect))
			return calc((r.left - r.right), d.body.offsetWidth);
		if (b.webkit && (sW = w.outerWidth))
			return calc(sW, w.innerWidth);
		if ((sW = s.width) && (cW = dE.clientWidth))
			return calc(sW, cW);
		return false; // no match, so cannot - or don't need to - track zoom

		function calc (x,y) { return (parseInt(x,10) / parseInt(y,10) * 100).toFixed(); }
	}

};
// add initialization method to Layout's onLoad array of functions
$.layout.onReady.push( $.layout.browserZoom._init );


})( jQuery );
/**
*	UI Layout Callback: pseudoClose
*
*	Prevent panes from closing completely so that an iframes/objects 
*	does not reload/refresh when pane 'opens' again.
*	This callback preventing a normal 'close' and instead resizes the pane as small as possible
*
*	SAMPLE:
*	pseudoClose:	{ selector: "#myObject" }
*	south__onclose:	$.layout.callbacks.pseudoClose
*
*	Version:	1.1 - 2012-03-10
*	Author:		Kevin Dalman (kevin@jquery-dev.com)
*/
; (function ($) {
  var _ = $.layout;

  // make sure the callbacks branch exists
  if (!_.callbacks) _.callbacks = {};

  // make sure $.layout.defaults exists (backward compatibility
  if (!_.defaults) _.defaults = { north: {}, south: {}, east: {}, west: {}, center: {} };

  // init default pseudoClose-options when library loads
  for (var i = 0; i < 4; i++) {
    _.defaults[["north", "south", "east", "west"][i]].pseudoClose = {
      hideObject: "iframe" // find and hide this when 'closed' - usually: "", "pane", "iframe" or "object"
	, skipIE: false	// can skip IE for iframes that do not contain media objects
    }
  };

  _.callbacks.pseudoClose = function (pane, $Pane, paneState, paneOptions) {
    // if pane is 'hiding', then allow that to happen normally
    if (paneState.isHiding) return true;

    var fN = "pseudoClose"
	, o = paneOptions
	, oFn = $.extend({}, $.layout.defaults[pane][fN], o[fN]) // COPY the pseudoClose options
	;
    if (oFn.skipIE && $.layout.browser.msie) return true; // ALLOW close
    if (oFn.hideObject === "object") oFn.hideObject += ",embed"; // 'embedded objects' are often <EMBED> tags

    setTimeout(function () {
      var sel = oFn.hideObject
		, $Obj = sel === "pane" || $Pane[0].tagName === sel.toUpperCase() ? $Pane : $Pane.find(sel)
		, layout = $Pane.data("parentLayout")
		, s = layout.state[pane]	// TEMP until paneState is *no longer* a 'copy' (RC29.15)
		, d = s[fN] || {}
		, siz = 'size'
		, min = 'minSize'
		, rsz = "resizable"
		, vis = "visibility"
		, v = "visible"
		, h = "hidden"
		;
      if (d[siz]) {
        if (d[rsz]) layout.enableResizable(pane); // RE-ENABLE manual-resizing
        o[min] = d[min]; 			// RESET minSize option
        layout.setSizeLimits(pane); 	// REFRESH state.minSize with new option
        layout.sizePane(pane, d[siz]); // RESET to last-size
        d = {}; 						// CLEAR data logic
        $Obj.css(vis, h).css(vis, v); 	// fix visibility bug
      }
      else {
        d[siz] = s[siz]; 			// SAVE current-size
        d[min] = o[min]; 			// ditto
        o[min] = 0; 					// SET option so pane shrinks as small as possible
        d[rsz] = o[rsz]; 			// SAVE resizable option
        layout.disableResizable(pane); // DISABLE manual-resizing while pseudo-closed
        layout.setSizeLimits(pane); 	// REFRESH state.minSize with new option
        layout.sizePane(pane, s[min]); // SIZE to minimum-size
        $Obj.css(vis, h); 			// HIDE pane or object (only if hideObject is set & exists)
      }
      s[fN] = d; // save data
    }, 50);

    return false; // CANCEL normal 'close'
  };
})(jQuery);
/*
 * ******************************************************************************
 *  jquery.mb.components
 *  file: jquery.metadata.js
 *
 *  Copyright (c) 2001-2013. Matteo Bicocchi (Pupunzi);
 *  Open lab srl, Firenze - Italy
 *  email: matteo@open-lab.com
 *  site: 	http://pupunzi.com
 *  blog:	http://pupunzi.open-lab.com
 * 	http://open-lab.com
 *
 *  Licences: MIT, GPL
 *  http://www.opensource.org/licenses/mit-license.php
 *  http://www.gnu.org/licenses/gpl.html
 *
 *  last modified: 04/01/13 17.13
 *  *****************************************************************************
 */

/**
 * Sets the type of metadata to use. Metadata is encoded in JSON, and each property
 * in the JSON will become a property of the element itself.
 *
 * There are three supported types of metadata storage:
 *
 *   attr:  Inside an attribute. The name parameter indicates *which* attribute.
 *          
 *   class: Inside the class attribute, wrapped in curly braces: { }
 *   
 *   elem:  Inside a child element (e.g. a script tag). The
 *          name parameter indicates *which* element.
 *          
 * The metadata for an element is loaded the first time the element is accessed via jQuery.
 *
 * As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
 * matched by expr, then redefine the metadata type and run another $(expr) for other elements.
 * 
 * @name $.metadata.setType
 *
 * @example <p id="one" class="some_class {item_id: 1, item_label: 'Label'}">This is a p</p>
 * @before $.metadata.setType("class")
 * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
 * @desc Reads metadata from the class attribute
 * 
 * @example <p id="one" class="some_class" data="{item_id: 1, item_label: 'Label'}">This is a p</p>
 * @before $.metadata.setType("attr", "data")
 * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
 * @desc Reads metadata from a "data" attribute
 * 
 * @example <p id="one" class="some_class"><script>{item_id: 1, item_label: 'Label'}</script>This is a p</p>
 * @before $.metadata.setType("elem", "script")
 * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
 * @desc Reads metadata from a nested script element
 * 
 * @param String type The encoding type
 * @param String name The name of the attribute to be used to get metadata (optional)
 * @cat Plugins/Metadata
 * @descr Sets the type of encoding to be used when loading metadata for the first time
 * @type undefined
 * @see metadata()
 */

(function($) {

$.extend({
	metadata : {
		defaults : {
			type: 'class',
			name: 'metadata',
			cre: /({.*})/,
			single: 'metadata'
		},
		setType: function( type, name ){
			this.defaults.type = type;
			this.defaults.name = name;
		},
		get: function( elem, opts ){
			var settings = $.extend({},this.defaults,opts);
			// check for empty string in single property
			if ( !settings.single.length ) settings.single = 'metadata';
			
			var data = $.data(elem, settings.single);
			// returned cached data if it already exists
			if ( data ) return data;
			
			data = "{}";
			
			if ( settings.type == "class" ) {
				var m = settings.cre.exec( elem.className );
				if ( m )
					data = m[1];
			} else if ( settings.type == "elem" ) {
				if( !elem.getElementsByTagName )
					return undefined;
				var e = elem.getElementsByTagName(settings.name);
				if ( e.length )
					data = $.trim(e[0].innerHTML);
			} else if ( elem.getAttribute != undefined ) {
				var attr = elem.getAttribute( settings.name );
				if ( attr )
					data = attr;
			}
			
			if ( data.indexOf( '{' ) <0 )
			data = "{" + data + "}";
			
			data = eval("(" + data + ")");
			
			$.data( elem, settings.single, data );
			return data;
		}
	}
});

/**
 * Returns the metadata object for the first member of the jQuery object.
 *
 * @name metadata
 * @descr Returns element's metadata object
 * @param Object opts An object contianing settings to override the defaults
 * @type jQuery
 * @cat Plugins/Metadata
 */
$.fn.metadata = function( opts ){
	return $.metadata.get( this[0], opts );
};

})(jQuery);
/*
 * ******************************************************************************
 *  jquery.mb.components
 *  file: jquery.hoverIntent.js
 *
 *  Copyright (c) 2001-2013. Matteo Bicocchi (Pupunzi);
 *  Open lab srl, Firenze - Italy
 *  email: matteo@open-lab.com
 *  site: 	http://pupunzi.com
 *  blog:	http://pupunzi.open-lab.com
 * 	http://open-lab.com
 *
 *  Licences: MIT, GPL
 *  http://www.opensource.org/licenses/mit-license.php
 *  http://www.gnu.org/licenses/gpl.html
 *
 *  last modified: 04/01/13 17.13
 *  *****************************************************************************
 */

/**
* hoverIntent is similar to jQuery's built-in "hover" function except that
* instead of firing the onMouseOver event immediately, hoverIntent checks
* to see if the user's mouse has slowed down (beneath the sensitivity
* threshold) before firing the onMouseOver event.
* 
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* hoverIntent is currently available for use in all personal or commercial 
* projects under both MIT and GPL licenses. This means that you can choose 
* the license that best suits your project, and use it accordingly.
* 
* // basic usage (just like .hover) receives onMouseOver and onMouseOut functions
* $("ul li").hoverIntent( showNav , hideNav );
* 
* // advanced usage receives configuration object only
* $("ul li").hoverIntent({
*	sensitivity: 7, // number = sensitivity threshold (must be 1 or higher)
*	interval: 100,   // number = milliseconds of polling interval
*	over: showNav,  // function = onMouseOver callback (required)
*	timeout: 0,   // number = milliseconds delay before onMouseOut function call
*	out: hideNav    // function = onMouseOut callback (required)
* });
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($) {
	$.fn.hoverIntent = function(f,g) {
		// default configuration options
		var cfg = {
			sensitivity: 7,
			interval: 100,
			timeout: 0
		};
		// override configuration options with user supplied object
		cfg = $.extend(cfg, g ? { over: f, out: g } : f );

		// instantiate variables
		// cX, cY = current X and Y position of mouse, updated by mousemove event
		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
		var cX, cY, pX, pY;

		// A private function for getting mouse position
		var track = function(ev) {
			cX = ev.pageX;
			cY = ev.pageY;
		};

		// A private function for comparing current and previous mouse position
		var compare = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			// compare mouse positions to see if they've crossed the threshold
			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
				$(ob).unbind("mousemove",track);
				// set hoverIntent state to true (so mouseOut can be called)
				ob.hoverIntent_s = 1;
				return cfg.over.apply(ob,[ev]);
			} else {
				// set previous coordinates for next time
				pX = cX; pY = cY;
				// use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
				ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
			}
		};

		// A private function for delaying the mouseOut function
		var delay = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			ob.hoverIntent_s = 0;
			return cfg.out.apply(ob,[ev]);
		};

		// A private function for handling mouse 'hovering'
		var handleHover = function(e) {
			// next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut
			var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
			while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } }
			if ( p == this ) { return false; }

			// copy objects to be passed into t (required for event object to be passed in IE)
			var ev = jQuery.extend({},e);
			var ob = this;

			// cancel hoverIntent timer if it exists
			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }

			// else e.type == "onmouseover"
			if (e.type == "mouseover") {
				// set "previous" X and Y position based on initial entry point
				pX = ev.pageX; pY = ev.pageY;
				// update "current" X and Y position based on mousemove
				$(ob).bind("mousemove",track);
				// start polling interval (self-calling timeout) to compare mouse coordinates over time
				if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}

			// else e.type == "onmouseout"
			} else {
				// unbind expensive mousemove event
				$(ob).unbind("mousemove",track);
				// if hoverIntent state is true, then call the mouseOut function after the specified delay
				if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
			}
		};

		// bind the function to the two event listeners
		return this.mouseover(handleHover).mouseout(handleHover);
	};
})(jQuery);
/*!
Chosen, a Select Box Enhancer for jQuery and Prototype
by Patrick Filler for Harvest, http://getharvest.com

Version 1.6.2
Full source at https://github.com/harvesthq/chosen
Copyright (c) 2011-2016 Harvest http://getharvest.com

MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
This file is generated by `grunt build`, do not edit it by hand.
*/

(function() {
  var $, AbstractChosen, Chosen, SelectParser, _ref,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  SelectParser = (function() {
    function SelectParser() {
      this.options_index = 0;
      this.parsed = [];
    }

    SelectParser.prototype.add_node = function(child) {
      if (child.nodeName.toUpperCase() === "OPTGROUP") {
        return this.add_group(child);
      } else {
        return this.add_option(child);
      }
    };

    SelectParser.prototype.add_group = function(group) {
      var group_position, option, _i, _len, _ref, _results;
      group_position = this.parsed.length;
      this.parsed.push({
        array_index: group_position,
        group: true,
        label: this.escapeExpression(group.label),
        title: group.title ? group.title : void 0,
        children: 0,
        disabled: group.disabled,
        classes: group.className
      });
      _ref = group.childNodes;
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        option = _ref[_i];
        _results.push(this.add_option(option, group_position, group.disabled));
      }
      return _results;
    };

    SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
      if (option.nodeName.toUpperCase() === "OPTION") {
        if (option.text !== "") {
          if (group_position != null) {
            this.parsed[group_position].children += 1;
          }
          this.parsed.push({
            array_index: this.parsed.length,
            options_index: this.options_index,
            value: option.value,
            text: option.text,
            html: option.innerHTML,
            title: option.title ? option.title : void 0,
            selected: option.selected,
            disabled: group_disabled === true ? group_disabled : option.disabled,
            group_array_index: group_position,
            group_label: group_position != null ? this.parsed[group_position].label : null,
            classes: option.className,
            style: option.style.cssText
          });
        } else {
          this.parsed.push({
            array_index: this.parsed.length,
            options_index: this.options_index,
            empty: true
          });
        }
        return this.options_index += 1;
      }
    };

    SelectParser.prototype.escapeExpression = function(text) {
      var map, unsafe_chars;
      if ((text == null) || text === false) {
        return "";
      }
      if (!/[\&\<\>\"\'\`]/.test(text)) {
        return text;
      }
      map = {
        "<": "&lt;",
        ">": "&gt;",
        '"': "&quot;",
        "'": "&#x27;",
        "`": "&#x60;"
      };
      unsafe_chars = /&(?!\w+;)|[\<\>\"\'\`]/g;
      return text.replace(unsafe_chars, function(chr) {
        return map[chr] || "&amp;";
      });
    };

    return SelectParser;

  })();

  SelectParser.select_to_array = function(select) {
    var child, parser, _i, _len, _ref;
    parser = new SelectParser();
    _ref = select.childNodes;
    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
      child = _ref[_i];
      parser.add_node(child);
    }
    return parser.parsed;
  };

  AbstractChosen = (function() {
    function AbstractChosen(form_field, options) {
      this.form_field = form_field;
      this.options = options != null ? options : {};
      if (!AbstractChosen.browser_is_supported()) {
        return;
      }
      this.is_multiple = this.form_field.multiple;
      this.set_default_text();
      this.set_default_values();
      this.setup();
      this.set_up_html();
      this.register_observers();
      this.on_ready();
    }

    AbstractChosen.prototype.set_default_values = function() {
      var _this = this;
      this.click_test_action = function(evt) {
        return _this.test_active_click(evt);
      };
      this.activate_action = function(evt) {
        return _this.activate_field(evt);
      };
      this.active_field = false;
      this.mouse_on_container = false;
      this.results_showing = false;
      this.result_highlighted = null;
      this.allow_single_deselect = (this.options.allow_single_deselect != null && this.form_field.options.length > 1) ? this.options.allow_single_deselect : false; // && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
      this.disable_search_threshold = this.options.disable_search_threshold || 0;
      this.disable_search = this.options.disable_search || false;
      this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
      this.group_search = this.options.group_search != null ? this.options.group_search : true;
      this.search_contains = this.options.search_contains || false;
      this.single_backstroke_delete = this.options.single_backstroke_delete != null ? this.options.single_backstroke_delete : true;
      this.max_selected_options = this.options.max_selected_options || Infinity;
      this.inherit_select_classes = this.options.inherit_select_classes || false;
      this.display_selected_options = this.options.display_selected_options != null ? this.options.display_selected_options : true;
      this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_options : true;
      this.include_group_label_in_selected = this.options.include_group_label_in_selected || false;
      this.max_shown_results = this.options.max_shown_results || Number.POSITIVE_INFINITY;
      return this.case_sensitive_search = this.options.case_sensitive_search || false;
    };

    AbstractChosen.prototype.set_default_text = function() {
      if (this.form_field.getAttribute("data-placeholder")) {
        this.default_text = this.form_field.getAttribute("data-placeholder");
      } else if (this.is_multiple) {
        this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || AbstractChosen.default_multiple_text;
      } else {
        this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text;
      }
      return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || AbstractChosen.default_no_result_text;
    };

    AbstractChosen.prototype.choice_label = function(item) {
      if (this.include_group_label_in_selected && (item.group_label != null)) {
        return "<b class='group-name'>" + item.group_label + "</b>" + item.html;
      } else {
        return item.html;
      }
    };

    AbstractChosen.prototype.mouse_enter = function() {
      return this.mouse_on_container = true;
    };

    AbstractChosen.prototype.mouse_leave = function() {
      return this.mouse_on_container = false;
    };

    AbstractChosen.prototype.input_focus = function(evt) {
      var _this = this;
      if (this.is_multiple) {
        if (!this.active_field) {
          return setTimeout((function() {
            return _this.container_mousedown();
          }), 50);
        }
      } else {
        if (!this.active_field) {
          return this.activate_field();
        }
      }
    };

    AbstractChosen.prototype.input_blur = function(evt) {
      var _this = this;
      if (!this.mouse_on_container) {
        this.active_field = false;
        return setTimeout((function() {
          return _this.blur_test();
        }), 100);
      }
    };

    AbstractChosen.prototype.results_option_build = function(options) {
      var content, data, data_content, shown_results, _i, _len, _ref;
      content = '';
      shown_results = 0;
      _ref = this.results_data;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        data = _ref[_i];
        data_content = '';
        if (data.group) {
          data_content = this.result_add_group(data);
        } else {
          data_content = this.result_add_option(data);
        }
        if (data_content !== '') {
          shown_results++;
          content += data_content;
        }
        if (options != null ? options.first : void 0) {
          if (data.selected && this.is_multiple) {
            this.choice_build(data);
          } else if (data.selected && !this.is_multiple) {
            this.single_set_selected_text(this.choice_label(data));
          }
        }
        if (shown_results >= this.max_shown_results) {
          break;
        }
      }
      return content;
    };

    AbstractChosen.prototype.result_add_option = function(option) {
      var classes, option_el;
      if (!option.search_match) {
        return '';
      }
      if (!this.include_option_in_results(option)) {
        return '';
      }
      classes = [];
      if (!option.disabled && !(option.selected && this.is_multiple)) {
        classes.push("active-result");
      }
      if (option.disabled && !(option.selected && this.is_multiple)) {
        classes.push("disabled-result");
      }
      if (option.selected) {
        classes.push("result-selected");
      }
      if (option.group_array_index != null) {
        classes.push("group-option");
      }
      if (option.classes !== "") {
        classes.push(option.classes);
      }
      option_el = document.createElement("li");
      option_el.className = classes.join(" ");
      option_el.style.cssText = option.style;
      option_el.setAttribute("data-option-array-index", option.array_index);
      option_el.innerHTML = option.search_text;
      if (option.title) {
        option_el.title = option.title;
      }
      return this.outerHTML(option_el);
    };

    AbstractChosen.prototype.result_add_group = function(group) {
      var classes, group_el;
      if (!(group.search_match || group.group_match)) {
        return '';
      }
      if (!(group.active_options > 0)) {
        return '';
      }
      classes = [];
      classes.push("group-result");
      if (group.classes) {
        classes.push(group.classes);
      }
      group_el = document.createElement("li");
      group_el.className = classes.join(" ");
      group_el.innerHTML = group.search_text;
      if (group.title) {
        group_el.title = group.title;
      }
      return this.outerHTML(group_el);
    };

    AbstractChosen.prototype.results_update_field = function() {
      this.set_default_text();
      if (!this.is_multiple) {
        this.results_reset_cleanup();
      }
      this.result_clear_highlight();
      this.results_build();
      if (this.results_showing) {
        return this.winnow_results();
      }
    };

    AbstractChosen.prototype.reset_single_select_options = function() {
      var result, _i, _len, _ref, _results;
      _ref = this.results_data;
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        result = _ref[_i];
        if (result.selected) {
          _results.push(result.selected = false);
        } else {
          _results.push(void 0);
        }
      }
      return _results;
    };

    AbstractChosen.prototype.results_toggle = function() {
      if (this.results_showing) {
        return this.results_hide();
      } else {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.results_search = function(evt) {
      if (this.results_showing) {
        return this.winnow_results();
      } else {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.winnow_results = function() {
      var escapedSearchText, option, regex, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref;
      this.no_results_clear();
      results = 0;
      searchText = this.get_search_text();
      escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
      zregex = new RegExp(escapedSearchText, 'i');
      regex = this.get_search_regex(escapedSearchText);
      _ref = this.results_data;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        option = _ref[_i];
        option.search_match = false;
        results_group = null;
        if (this.include_option_in_results(option)) {
          if (option.group) {
            option.group_match = false;
            option.active_options = 0;
          }
          if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
            results_group = this.results_data[option.group_array_index];
            if (results_group.active_options === 0 && results_group.search_match) {
              results += 1;
            }
            results_group.active_options += 1;
          }
          option.search_text = option.group ? option.label : option.html;
          if (!(option.group && !this.group_search)) {
            option.search_match = this.search_string_match(option.search_text, regex);
            if (option.search_match && !option.group) {
              results += 1;
            }
            if (option.search_match) {
              if (searchText.length) {
                startpos = option.search_text.search(zregex);
                text = option.search_text.substr(0, startpos + searchText.length) + '</em>' + option.search_text.substr(startpos + searchText.length);
                option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
              }
              if (results_group != null) {
                results_group.group_match = true;
              }
            } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) {
              option.search_match = true;
            }
          }
        }
      }
      this.result_clear_highlight();
      if (results < 1 && searchText.length) {
        this.update_results_content("");
        return this.no_results(searchText);
      } else {
        this.update_results_content(this.results_option_build());
        return this.winnow_results_set_highlight();
      }
    };

    AbstractChosen.prototype.get_search_regex = function(escaped_search_string) {
      var regex_anchor, regex_flag;
      regex_anchor = this.search_contains ? "" : "^";
      regex_flag = this.case_sensitive_search ? "" : "i";
      return new RegExp(regex_anchor + escaped_search_string, regex_flag);
    };

    AbstractChosen.prototype.search_string_match = function(search_string, regex) {
      var part, parts, _i, _len;
      if (regex.test(search_string)) {
        return true;
      } else if (this.enable_split_word_search && (search_string.indexOf(" ") >= 0 || search_string.indexOf("[") === 0)) {
        parts = search_string.replace(/\[|\]/g, "").split(" ");
        if (parts.length) {
          for (_i = 0, _len = parts.length; _i < _len; _i++) {
            part = parts[_i];
            if (regex.test(part)) {
              return true;
            }
          }
        }
      }
    };

    AbstractChosen.prototype.choices_count = function() {
      var option, _i, _len, _ref;
      if (this.selected_option_count != null) {
        return this.selected_option_count;
      }
      this.selected_option_count = 0;
      _ref = this.form_field.options;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        option = _ref[_i];
        if (option.selected) {
          this.selected_option_count += 1;
        }
      }
      return this.selected_option_count;
    };

    AbstractChosen.prototype.choices_click = function(evt) {
      evt.preventDefault();
      if (!(this.results_showing || this.is_disabled)) {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.keyup_checker = function(evt) {
      var stroke, _ref;
      stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
      this.search_field_scale();
      switch (stroke) {
        case 8:
          if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0) {
            return this.keydown_backstroke();
          } else if (!this.pending_backstroke) {
            this.result_clear_highlight();
            return this.results_search();
          }
          break;
        case 13:
          evt.preventDefault();
          if (this.results_showing) {
            return this.result_select(evt);
          }
          break;
        case 27:
          if (this.results_showing) {
            this.results_hide();
          }
          return true;
        case 9:
        case 38:
        case 40:
        case 16:
        case 91:
        case 17:
        case 18:
          break;
        default:
          return this.results_search();
      }
    };

    AbstractChosen.prototype.clipboard_event_checker = function(evt) {
      var _this = this;
      return setTimeout((function() {
        return _this.results_search();
      }), 50);
    };

    AbstractChosen.prototype.container_width = function() {
      if (this.options.width != null) {
        return this.options.width;
      } else {
        return "" + this.form_field.offsetWidth + "px";
      }
    };

    AbstractChosen.prototype.include_option_in_results = function(option) {
      if (this.is_multiple && (!this.display_selected_options && option.selected)) {
        return false;
      }
      if (!this.display_disabled_options && option.disabled) {
        return false;
      }
      if (option.empty) {
        return false;
      }
      return true;
    };

    AbstractChosen.prototype.search_results_touchstart = function(evt) {
      this.touch_started = true;
      return this.search_results_mouseover(evt);
    };

    AbstractChosen.prototype.search_results_touchmove = function(evt) {
      this.touch_started = false;
      return this.search_results_mouseout(evt);
    };

    AbstractChosen.prototype.search_results_touchend = function(evt) {
      if (this.touch_started) {
        return this.search_results_mouseup(evt);
      }
    };

    AbstractChosen.prototype.outerHTML = function(element) {
      var tmp;
      if (element.outerHTML) {
        return element.outerHTML;
      }
      tmp = document.createElement("div");
      tmp.appendChild(element);
      return tmp.innerHTML;
    };

    AbstractChosen.browser_is_supported = function() {
      if ("Microsoft Internet Explorer" === window.navigator.appName) {
        return document.documentMode >= 8;
      }
      if (/iP(od|hone)/i.test(window.navigator.userAgent) || /IEMobile/i.test(window.navigator.userAgent) || /Windows Phone/i.test(window.navigator.userAgent) || /BlackBerry/i.test(window.navigator.userAgent) || /BB10/i.test(window.navigator.userAgent) || /Android.*Mobile/i.test(window.navigator.userAgent)) {
        return false;
      }
      return true;
    };

    AbstractChosen.default_multiple_text = "Select Some Options";

    AbstractChosen.default_single_text = "Select an Option";

    AbstractChosen.default_no_result_text = "No results match";

    return AbstractChosen;

  })();

  $ = jQuery;

  $.fn.extend({
    chosen: function(options) {
      if (!AbstractChosen.browser_is_supported()) {
        return this;
      }
      return this.each(function(input_field) {
        var $this, chosen;
        $this = $(this);
        chosen = $this.data('chosen');
        if (options === 'destroy') {
          if (chosen instanceof Chosen) {
            chosen.destroy();
          }
          return;
        }
        if (!(chosen instanceof Chosen)) {
          $this.data('chosen', new Chosen(this, options));
        }
      });
    }
  });

  Chosen = (function(_super) {
    __extends(Chosen, _super);

    function Chosen() {
      _ref = Chosen.__super__.constructor.apply(this, arguments);
      return _ref;
    }

    Chosen.prototype.setup = function() {
      this.form_field_jq = $(this.form_field);
      this.current_selectedIndex = this.form_field.selectedIndex;
      return this.is_rtl = this.form_field_jq.hasClass("chosen-rtl");
    };

    Chosen.prototype.set_up_html = function() {
      var container_classes, container_props;
      container_classes = ["chosen-container"];
      container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single"));
      if (this.inherit_select_classes && this.form_field.className) {
        container_classes.push(this.form_field.className);
      }
      if (this.is_rtl) {
        container_classes.push("chosen-rtl");
      }
      container_props = {
        'class': container_classes.join(' '),
        'style': "width: " + (this.container_width()) + ";",
        'title': this.form_field.title
      };
      if (this.form_field.id.length) {
        container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen";
      }
      this.container = $("<div />", container_props);
      if (this.is_multiple) {
        this.container.html('<ul class="chosen-choices"><li class="search-field"><input type="text" value="' + this.default_text + '" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chosen-drop"><ul class="chosen-results"></ul></div>');
      } else {
        this.container.html('<a class="chosen-single chosen-default"><span>' + this.default_text + '</span><div><b></b></div></a><div class="chosen-drop"><div class="chosen-search"><input type="text" autocomplete="off" /></div><ul class="chosen-results"></ul></div>');
      }
      this.form_field_jq.hide().after(this.container);
      this.dropdown = this.container.find('div.chosen-drop').first();
      this.search_field = this.container.find('input').first();
      this.search_results = this.container.find('ul.chosen-results').first();
      this.search_field_scale();
      this.search_no_results = this.container.find('li.no-results').first();
      if (this.is_multiple) {
        this.search_choices = this.container.find('ul.chosen-choices').first();
        this.search_container = this.container.find('li.search-field').first();
      } else {
        this.search_container = this.container.find('div.chosen-search').first();
        this.selected_item = this.container.find('.chosen-single').first();
      }
      this.results_build();
      this.set_tab_index();
      return this.set_label_behavior();
    };

    Chosen.prototype.on_ready = function() {
      return this.form_field_jq.trigger("chosen:ready", {
        chosen: this
      });
    };

    Chosen.prototype.register_observers = function() {
      var _this = this;
      this.container.bind('touchstart.chosen', function(evt) {
        _this.container_mousedown(evt);
        return evt.preventDefault();
      });
      this.container.bind('touchend.chosen', function(evt) {
        _this.container_mouseup(evt);
        return evt.preventDefault();
      });
      this.container.bind('mousedown.chosen', function(evt) {
        _this.container_mousedown(evt);
      });
      this.container.bind('mouseup.chosen', function(evt) {
        _this.container_mouseup(evt);
      });
      this.container.bind('mouseenter.chosen', function(evt) {
        _this.mouse_enter(evt);
      });
      this.container.bind('mouseleave.chosen', function(evt) {
        _this.mouse_leave(evt);
      });
      this.search_results.bind('mouseup.chosen', function(evt) {
        _this.search_results_mouseup(evt);
      });
      this.search_results.bind('mouseover.chosen', function(evt) {
        _this.search_results_mouseover(evt);
      });
      this.search_results.bind('mouseout.chosen', function(evt) {
        _this.search_results_mouseout(evt);
      });
      this.search_results.bind('mousewheel.chosen DOMMouseScroll.chosen', function(evt) {
        _this.search_results_mousewheel(evt);
      });
      this.search_results.bind('touchstart.chosen', function(evt) {
        _this.search_results_touchstart(evt);
      });
      this.search_results.bind('touchmove.chosen', function(evt) {
        _this.search_results_touchmove(evt);
      });
      this.search_results.bind('touchend.chosen', function(evt) {
        _this.search_results_touchend(evt);
      });
      this.form_field_jq.bind("chosen:updated.chosen", function(evt) {
        _this.results_update_field(evt);
      });
      this.form_field_jq.bind("chosen:activate.chosen", function(evt) {
        _this.activate_field(evt);
      });
      this.form_field_jq.bind("chosen:open.chosen", function(evt) {
        _this.container_mousedown(evt);
      });
      this.form_field_jq.bind("chosen:close.chosen", function(evt) {
        _this.input_blur(evt);
      });
      this.search_field.bind('blur.chosen', function(evt) {
        _this.input_blur(evt);
      });
      this.search_field.bind('keyup.chosen', function(evt) {
        _this.keyup_checker(evt);
      });
      this.search_field.bind('keydown.chosen', function(evt) {
        _this.keydown_checker(evt);
      });
      this.search_field.bind('focus.chosen', function(evt) {
        _this.input_focus(evt);
      });
      this.search_field.bind('cut.chosen', function(evt) {
        _this.clipboard_event_checker(evt);
      });
      this.search_field.bind('paste.chosen', function(evt) {
        _this.clipboard_event_checker(evt);
      });
      if (this.is_multiple) {
        return this.search_choices.bind('click.chosen', function(evt) {
          _this.choices_click(evt);
        });
      } else {
        return this.container.bind('click.chosen', function(evt) {
          evt.preventDefault();
        });
      }
    };

    Chosen.prototype.destroy = function() {
      $(this.container[0].ownerDocument).unbind("click.chosen", this.click_test_action);
      if (this.search_field[0].tabIndex) {
        this.form_field_jq[0].tabIndex = this.search_field[0].tabIndex;
      }
      this.container.remove();
      this.form_field_jq.removeData('chosen');
      return this.form_field_jq.show();
    };

    Chosen.prototype.search_field_disabled = function() {
      this.is_disabled = this.form_field_jq[0].disabled;
      if (this.is_disabled) {
        this.container.addClass('chosen-disabled');
        this.search_field[0].disabled = true;
        if (!this.is_multiple) {
          this.selected_item.unbind("focus.chosen", this.activate_action);
        }
        return this.close_field();
      } else {
        this.container.removeClass('chosen-disabled');
        this.search_field[0].disabled = false;
        if (!this.is_multiple) {
          return this.selected_item.bind("focus.chosen", this.activate_action);
        }
      }
    };

    Chosen.prototype.container_mousedown = function(evt) {
      if (!this.is_disabled) {
        if (evt && evt.type === "mousedown" && !this.results_showing) {
          evt.preventDefault();
        }
        /*If user clicks on empty place, bring focus on input text box */
        if ((evt != null) && this.is_multiple) {
          var clickedNode = evt.target.nodeName;
          if (clickedNode.toUpperCase() == "UL") {
            evt.preventDefault();
            evt.stopPropagation();
            this.search_field.click();
          }
        }
        if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close"))) {
          if (!this.active_field) {
            if (this.is_multiple) {
              this.search_field.val("");
            }
            $(this.container[0].ownerDocument).bind('click.chosen', this.click_test_action);
            this.results_show();
          } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chosen-single").length)) {
            evt.preventDefault();
            this.results_toggle();
          }
          return this.activate_field();
        }
      }
    };

    Chosen.prototype.container_mouseup = function(evt) {
      if (evt.target.nodeName === "ABBR" && !this.is_disabled) {
        return this.results_reset(evt);
      }
    };

    Chosen.prototype.search_results_mousewheel = function(evt) {
      var delta;
      if (evt.originalEvent) {
        delta = evt.originalEvent.deltaY || -evt.originalEvent.wheelDelta || evt.originalEvent.detail;
      }
      if (delta != null) {
        evt.preventDefault();
        if (evt.type === 'DOMMouseScroll') {
          delta = delta * 40;
        }
        return this.search_results.scrollTop(delta + this.search_results.scrollTop());
      }
    };

    Chosen.prototype.blur_test = function(evt) {
      if (!this.active_field && this.container.hasClass("chosen-container-active")) {
        return this.close_field();
      }
    };

    Chosen.prototype.close_field = function() {
      $(this.container[0].ownerDocument).unbind("click.chosen", this.click_test_action);
      this.active_field = false;
      this.results_hide();
      this.container.removeClass("chosen-container-active");
      this.clear_backstroke();
      this.show_search_field_default();
      return this.search_field_scale();
    };

    Chosen.prototype.activate_field = function() {
      this.container.addClass("chosen-container-active");
      this.active_field = true;
      this.search_field.val(this.search_field.val());
      return this.search_field.focus();
    };

    Chosen.prototype.test_active_click = function(evt) {
      var active_container;
      active_container = $(evt.target).closest('.chosen-container');
      if (active_container.length && this.container[0] === active_container[0]) {
        return this.active_field = true;
      } else {
        return this.close_field();
      }
    };

    Chosen.prototype.results_build = function() {
      this.parsing = true;
      this.selected_option_count = null;
      this.results_data = SelectParser.select_to_array(this.form_field);
      if (this.is_multiple) {
        this.search_choices.find("li.search-choice").remove();
      } else if (!this.is_multiple) {
        this.single_set_selected_text();
        if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
          this.search_field[0].readOnly = true;
          this.container.addClass("chosen-container-single-nosearch");
        } else {
          this.search_field[0].readOnly = false;
          this.container.removeClass("chosen-container-single-nosearch");
        }
      }
      this.update_results_content(this.results_option_build({
        first: true
      }));
      this.search_field_disabled();
      this.show_search_field_default();
      this.search_field_scale();
      return this.parsing = false;
    };

    Chosen.prototype.result_do_highlight = function(el) {
      var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
      if (el.length) {
        this.result_clear_highlight();
        this.result_highlight = el;
        this.result_highlight.addClass("highlighted");
        maxHeight = parseInt(this.search_results.css("maxHeight"), 10);
        visible_top = this.search_results.scrollTop();
        visible_bottom = maxHeight + visible_top;
        high_top = this.result_highlight.position().top + this.search_results.scrollTop();
        high_bottom = high_top + this.result_highlight.outerHeight();
        if (high_bottom >= visible_bottom) {
          return this.search_results.scrollTop((high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0);
        } else if (high_top < visible_top) {
          return this.search_results.scrollTop(high_top);
        }
      }
    };

    Chosen.prototype.result_clear_highlight = function() {
      if (this.result_highlight) {
        this.result_highlight.removeClass("highlighted");
      }
      return this.result_highlight = null;
    };

    Chosen.prototype.results_show = function() {
      if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
        this.form_field_jq.trigger("chosen:maxselected", {
          chosen: this
        });
        return false;
      }
      this.container.addClass("chosen-with-drop");
      this.results_showing = true;
      this.search_field.focus();
      this.search_field.val(this.search_field.val());
      this.winnow_results();
      return this.form_field_jq.trigger("chosen:showing_dropdown", {
        chosen: this
      });
    };

    Chosen.prototype.update_results_content = function(content) {
      return this.search_results.html(content);
    };

    Chosen.prototype.results_hide = function() {
      if (this.results_showing) {
        this.result_clear_highlight();
        this.container.removeClass("chosen-with-drop");
        this.form_field_jq.trigger("chosen:hiding_dropdown", {
          chosen: this
        });
      }
      return this.results_showing = false;
    };

    Chosen.prototype.set_tab_index = function(el) {
      var ti;
      if (this.form_field.tabIndex) {
        ti = this.form_field.tabIndex;
        this.form_field.tabIndex = -1;
        return this.search_field[0].tabIndex = ti;
      }
    };

    Chosen.prototype.set_label_behavior = function() {
      var _this = this;
      this.form_field_label = this.form_field_jq.parents("label");
      if (!this.form_field_label.length && this.form_field.id.length) {
        this.form_field_label = $("label[for='" + this.form_field.id + "']");
      }
      if (this.form_field_label.length > 0) {
        return this.form_field_label.bind('click.chosen', function(evt) {
          if (_this.is_multiple) {
            return _this.container_mousedown(evt);
          } else {
            return _this.activate_field();
          }
        });
      }
    };

    Chosen.prototype.show_search_field_default = function() {
      if (this.is_multiple && this.choices_count() < 1 && !this.active_field) {
        this.search_field.val(this.default_text);
        return this.search_field.addClass("default");
      } else {
        this.search_field.val("");
        return this.search_field.removeClass("default");
      }
    };

    Chosen.prototype.search_results_mouseup = function(evt) {
      var target;
      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
      if (target.length) {
        this.result_highlight = target;
        this.result_select(evt);
        
        if (this.is_multiple) {
          this.search_field.click();
        }
        else
        return this.search_field.focus();
      }
    };

    Chosen.prototype.search_results_mouseover = function(evt) {
      var target;
      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
      if (target) {
        return this.result_do_highlight(target);
      }
    };

    Chosen.prototype.search_results_mouseout = function(evt) {
      if ($(evt.target).hasClass("active-result" || $(evt.target).parents('.active-result').first())) {
        return this.result_clear_highlight();
      }
    };

    Chosen.prototype.choice_build = function(item) {
      var choice, close_link,
        _this = this;
      choice = $('<li />', {
        "class": "search-choice"
      }).html("<span>" + (this.choice_label(item)) + "</span>");
      if (item.disabled) {
        choice.addClass('search-choice-disabled');
      } else {
        close_link = $('<a />', {
          "class": 'search-choice-close',
          'data-option-array-index': item.array_index
        });
        close_link.bind('click.chosen', function(evt) {
          return _this.choice_destroy_link_click(evt);
        });
        choice.append(close_link);
      }
      return this.search_container.before(choice);
    };

    Chosen.prototype.choice_destroy_link_click = function(evt) {
      evt.preventDefault();
      evt.stopPropagation();
      if (!this.is_disabled) {
        return this.choice_destroy($(evt.target));
      }
    };

    Chosen.prototype.choice_destroy = function(link) {
      if (this.result_deselect(link[0].getAttribute("data-option-array-index"))) {
        this.show_search_field_default();
        if (this.is_multiple && this.choices_count() > 0 && this.search_field.val().length < 1) {
          this.results_hide();
        }
        link.parents('li').first().remove();
        return this.search_field_scale();
      }
    };

    Chosen.prototype.results_reset = function() {
      this.reset_single_select_options();
      this.form_field.options[0].selected = true;
      this.single_set_selected_text();
      this.show_search_field_default();
      this.results_reset_cleanup();
      this.form_field_jq.trigger("change");
      if (this.active_field) {
        return this.results_hide();
      }
    };

    Chosen.prototype.results_reset_cleanup = function() {
      this.current_selectedIndex = this.form_field.selectedIndex;
      return this.selected_item.find("abbr").remove();
    };

    Chosen.prototype.result_select = function(evt) {
      var high, item;
      if (this.result_highlight) {
        high = this.result_highlight;
        this.result_clear_highlight();
        if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
          this.form_field_jq.trigger("chosen:maxselected", {
            chosen: this
          });
          return false;
        }
        if (this.is_multiple) {
          high.removeClass("active-result");
        } else {
          this.reset_single_select_options();
        }
        high.addClass("result-selected");
        item = this.results_data[high[0].getAttribute("data-option-array-index")];
        item.selected = true;
        this.form_field.options[item.options_index].selected = true;
        this.selected_option_count = null;
        if (this.is_multiple) {
          this.choice_build(item);
        } else {
          this.single_set_selected_text(this.choice_label(item));
        }
        if (!((evt.metaKey || evt.ctrlKey) && this.is_multiple)) {
          this.results_hide();
        }
        this.show_search_field_default();
        if (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex) {
          this.form_field_jq.trigger("change", {
            'selected': this.form_field.options[item.options_index].value
          });
        }
        this.current_selectedIndex = this.form_field.selectedIndex;
        evt.preventDefault();
        return this.search_field_scale();
      }
    };

    Chosen.prototype.single_set_selected_text = function(text) {
      if (text == null) {
        text = this.default_text;
      }
      if (text === this.default_text) {
        this.selected_item.addClass("chosen-default");
      } else {
        this.single_deselect_control_build();
        this.selected_item.removeClass("chosen-default");
      }
      return this.selected_item.find("span").html(text);
    };

    Chosen.prototype.result_deselect = function(pos) {
      var result_data;
      result_data = this.results_data[pos];
      if (!this.form_field.options[result_data.options_index].disabled) {
        result_data.selected = false;
        this.form_field.options[result_data.options_index].selected = false;
        this.selected_option_count = null;
        this.result_clear_highlight();
        if (this.results_showing) {
          this.winnow_results();
        }
        this.form_field_jq.trigger("change", {
          deselected: this.form_field.options[result_data.options_index].value
        });
        this.search_field_scale();
        return true;
      } else {
        return false;
      }
    };

    Chosen.prototype.single_deselect_control_build = function() {
      if (!this.allow_single_deselect) {
        return;
      }
      if (!this.selected_item.find("abbr").length) {
        this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
      }
      return this.selected_item.addClass("chosen-single-with-deselect");
    };

    Chosen.prototype.get_search_text = function() {
      return $('<div/>').text($.trim(this.search_field.val())).html();
    };

    Chosen.prototype.winnow_results_set_highlight = function() {
      var do_high, selected_results;
      selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
      do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
      if (do_high != null) {
        return this.result_do_highlight(do_high);
      }
    };

    Chosen.prototype.no_results = function(terms) {
      var no_results_html;
      no_results_html = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>');
      no_results_html.find("span").first().html(terms);
      this.search_results.append(no_results_html);
      return this.form_field_jq.trigger("chosen:no_results", {
        chosen: this
      });
    };

    Chosen.prototype.no_results_clear = function() {
      return this.search_results.find(".no-results").remove();
    };

    Chosen.prototype.keydown_arrow = function() {
      var next_sib;
      if (this.results_showing && this.result_highlight) {
        next_sib = this.result_highlight.nextAll("li.active-result").first();
        if (next_sib) {
          return this.result_do_highlight(next_sib);
        }
      } else {
        return this.results_show();
      }
    };

    Chosen.prototype.keyup_arrow = function() {
      var prev_sibs;
      if (!this.results_showing && !this.is_multiple) {
        return this.results_show();
      } else if (this.result_highlight) {
        prev_sibs = this.result_highlight.prevAll("li.active-result");
        if (prev_sibs.length) {
          return this.result_do_highlight(prev_sibs.first());
        } else {
          if (this.choices_count() > 0) {
            this.results_hide();
          }
          return this.result_clear_highlight();
        }
      }
    };

    Chosen.prototype.keydown_backstroke = function() {
      var next_available_destroy;
      if (this.pending_backstroke) {
        this.choice_destroy(this.pending_backstroke.find("a").first());
        return this.clear_backstroke();
      } else {
        next_available_destroy = this.search_container.siblings("li.search-choice").last();
        if (next_available_destroy.length && !next_available_destroy.hasClass("search-choice-disabled")) {
          this.pending_backstroke = next_available_destroy;
          if (this.single_backstroke_delete) {
            return this.keydown_backstroke();
          } else {
            return this.pending_backstroke.addClass("search-choice-focus");
          }
        }
      }
    };

    Chosen.prototype.clear_backstroke = function() {
      if (this.pending_backstroke) {
        this.pending_backstroke.removeClass("search-choice-focus");
      }
      return this.pending_backstroke = null;
    };

    Chosen.prototype.keydown_checker = function(evt) {
      var stroke, _ref1;
      stroke = (_ref1 = evt.which) != null ? _ref1 : evt.keyCode;
      this.search_field_scale();
      if (stroke !== 8 && this.pending_backstroke) {
        this.clear_backstroke();
      }
      switch (stroke) {
        case 8:
          this.backstroke_length = this.search_field.val().length;
          break;
        case 9:
          if (this.results_showing && !this.is_multiple) {
            this.result_select(evt);
          }
          this.mouse_on_container = false;
          break;
        case 13:
          if (this.results_showing) {
            evt.preventDefault();
          }
          break;
        case 32:
          if (this.disable_search) {
            evt.preventDefault();
          }
          break;
        case 38:
          evt.preventDefault();
          this.keyup_arrow();
          break;
        case 40:
          evt.preventDefault();
          this.keydown_arrow();
          break;
      }
    };

    Chosen.prototype.search_field_scale = function() {
      var div, f_width, h, style, style_block, styles, w, _i, _len;
      if (this.is_multiple) {
        h = 0;
        w = 0;
        style_block = "position:absolute; left: -1000px; top: -1000px; display:none;";
        styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing'];
        for (_i = 0, _len = styles.length; _i < _len; _i++) {
          style = styles[_i];
          style_block += style + ":" + this.search_field.css(style) + ";";
        }
        div = $('<div />', {
          'style': style_block
        });
        div.text(this.search_field.val());
        $('body').append(div);
        w = div.width() + 25;
        div.remove();
        f_width = this.container.outerWidth();
        if (w > f_width - 10) {
          w = f_width - 10;
        }
        return this.search_field.css({
          'width': w + 'px'
        });
      }
    };

    return Chosen;

  })(AbstractChosen);

}).call(this);

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b=this.options.get("translations").get("searching"),c={disabled:!0,loading:!0,text:b(a)},d=this.option(c);d.className+=" loading-results",this.$results.prepend(d)},c.prototype.hideLoading=function(){this.$results.find(".loading-results").remove()},c.prototype.option=function(b){var c=document.createElement("li");c.className="select2-results__option";var d={role:"treeitem","aria-selected":"false"};b.disabled&&(delete d["aria-selected"],d["aria-disabled"]="true"),null==b.id&&delete d["aria-selected"],null!=b._resultId&&(c.id=b._resultId),b.title&&(c.title=b.title),b.children&&(d.role="group",d["aria-label"]=b.text,delete d["aria-selected"]);for(var e in d){var f=d[e];c.setAttribute(e,f)}if(b.children){var g=a(c),h=document.createElement("strong");h.className="select2-results__group";a(h);this.template(b,h);for(var i=[],j=0;j<b.children.length;j++){var k=b.children[j],l=this.option(k);i.push(l)}var m=a("<ul></ul>",{class:"select2-results__options 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d=this.options.get("templateResult"),e=this.options.get("escapeMarkup"),f=d(b,c);null==f?c.style.display="none":"string"==typeof f?c.innerHTML=e(f):a(c).append(f)},c}),b.define("select2/keys",[],function(){return{BACKSPACE:8,TAB:9,ENTER:13,SHIFT:16,CTRL:17,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46}}),b.define("select2/selection/base",["jquery","../utils","../keys"],function(a,b,c){function d(a,b){this.$element=a,this.options=b,d.__super__.constructor.call(this)}return b.Extend(d,b.Observable),d.prototype.render=function(){var b=a('<span class="select2-selection" role="combobox"  aria-haspopup="true" aria-expanded="false"></span>');return 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d=this,e=(a.id,a.id+"-results");this.container=a,this.$selection.on("focus",function(a){d.trigger("focus",a)}),this.$selection.on("blur",function(a){d._handleBlur(a)}),this.$selection.on("keydown",function(a){d.trigger("keypress",a),a.which===c.SPACE&&a.preventDefault()}),a.on("results:focus",function(a){d.$selection.attr("aria-activedescendant",a.data._resultId)}),a.on("selection:update",function(a){d.update(a.data)}),a.on("open",function(){d.$selection.attr("aria-expanded","true"),d.$selection.attr("aria-owns",e),d._attachCloseHandler(a)}),a.on("close",function(){d.$selection.attr("aria-expanded","false"),d.$selection.removeAttr("aria-activedescendant"),d.$selection.removeAttr("aria-owns"),d.$selection.focus(),d._detachCloseHandler(a)}),a.on("enable",function(){d.$selection.attr("tabindex",d._tabindex)}),a.on("disable",function(){d.$selection.attr("tabindex","-1")})},d.prototype._handleBlur=function(b){var c=this;window.setTimeout(function(){document.activeElement==c.$selection[0]||a.contains(c.$selection[0],document.activeElement)||c.trigger("blur",b)},1)},d.prototype._attachCloseHandler=function(b){a(document.body).on("mousedown.select2."+b.id,function(b){var c=a(b.target),d=c.closest(".select2");a(".select2.select2-container--open").each(function(){var b=a(this);this!=d[0]&&b.data("element").select2("close")})})},d.prototype._detachCloseHandler=function(b){a(document.body).off("mousedown.select2."+b.id)},d.prototype.position=function(a,b){b.find(".selection").append(a)},d.prototype.destroy=function(){this._detachCloseHandler(this.container)},d.prototype.update=function(a){throw new Error("The `update` method must be defined in child classes.")},d}),b.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(a,b,c,d){function e(){e.__super__.constructor.apply(this,arguments)}return c.Extend(e,b),e.prototype.render=function(){var a=e.__super__.render.call(this);return a.addClass("select2-selection--single"),a.html('<span class="select2-selection__rendered"></span><span class="select2-selection__arrow" role="presentation"><b role="presentation"></b></span>'),a},e.prototype.bind=function(a,b){var c=this;e.__super__.bind.apply(this,arguments);var d=a.id+"-container";this.$selection.find(".select2-selection__rendered").attr("id",d),this.$selection.attr("aria-labelledby",d),this.$selection.on("mousedown",function(a){1===a.which&&c.trigger("toggle",{originalEvent:a})}),this.$selection.on("focus",function(a){}),this.$selection.on("blur",function(a){}),a.on("focus",function(b){a.isOpen()||c.$selection.focus()}),a.on("selection:update",function(a){c.update(a.data)})},e.prototype.clear=function(){this.$selection.find(".select2-selection__rendered").empty()},e.prototype.display=function(a,b){var c=this.options.get("templateSelection");return this.options.get("escapeMarkup")(c(a,b))},e.prototype.selectionContainer=function(){return a("<span></span>")},e.prototype.update=function(a){if(0===a.length)return void this.clear();var b=a[0],c=this.$selection.find(".select2-selection__rendered"),d=this.display(b,c);c.empty().append(d),c.prop("title",b.title||b.text)},e}),b.define("select2/selection/multiple",["jquery","./base","../utils"],function(a,b,c){function d(a,b){d.__super__.constructor.apply(this,arguments)}return c.Extend(d,b),d.prototype.render=function(){var a=d.__super__.render.call(this);return a.addClass("select2-selection--multiple"),a.html('<ul class="select2-selection__rendered"></ul>'),a},d.prototype.bind=function(b,c){var e=this;d.__super__.bind.apply(this,arguments),this.$selection.on("click",function(a){e.trigger("toggle",{originalEvent:a})}),this.$selection.on("click",".select2-selection__choice__remove",function(b){if(!e.options.get("disabled")){var 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d=[],e=this;this.$element.children().each(function(){var b=c(this);if(b.is("option")||b.is("optgroup")){var f=e.item(b),g=e.matches(a,f);null!==g&&d.push(g)}}),b({results:d})},d.prototype.addOptions=function(a){b.appendMany(this.$element,a)},d.prototype.option=function(a){var b;a.children?(b=document.createElement("optgroup"),b.label=a.text):(b=document.createElement("option"),void 0!==b.textContent?b.textContent=a.text:b.innerText=a.text),void 0!==a.id&&(b.value=a.id),a.disabled&&(b.disabled=!0),a.selected&&(b.selected=!0),a.title&&(b.title=a.title);var d=c(b),e=this._normalizeItem(a);return e.element=b,c.data(b,"data",e),d},d.prototype.item=function(a){var b={};if(null!=(b=c.data(a[0],"data")))return b;if(a.is("option"))b={id:a.val(),text:a.text(),disabled:a.prop("disabled"),selected:a.prop("selected"),title:a.prop("title")};else if(a.is("optgroup")){b={text:a.prop("label"),children:[],title:a.prop("title")};for(var d=a.children("option"),e=[],f=0;f<d.length;f++){var g=c(d[f]),h=this.item(g);e.push(h)}b.children=e}return b=this._normalizeItem(b),b.element=a[0],c.data(a[0],"data",b),b},d.prototype._normalizeItem=function(a){c.isPlainObject(a)||(a={id:a,text:a}),a=c.extend({},{text:""},a);var b={selected:!1,disabled:!1};return null!=a.id&&(a.id=a.id.toString()),null!=a.text&&(a.text=a.text.toString()),null==a._resultId&&a.id&&null!=this.container&&(a._resultId=this.generateResultId(this.container,a)),c.extend({},b,a)},d.prototype.matches=function(a,b){return this.options.get("matcher")(a,b)},d}),b.define("select2/data/array",["./select","../utils","jquery"],function(a,b,c){function d(a,b){var c=b.get("data")||[];d.__super__.constructor.call(this,a,b),this.addOptions(this.convertToOptions(c))}return b.Extend(d,a),d.prototype.select=function(a){var b=this.$element.find("option").filter(function(b,c){return c.value==a.id.toString()});0===b.length&&(b=this.option(a),this.addOptions(b)),d.__super__.select.call(this,a)},d.prototype.convertToOptions=function(a){function d(a){return function(){return c(this).val()==a.id}}for(var e=this,f=this.$element.find("option"),g=f.map(function(){return e.item(c(this)).id}).get(),h=[],i=0;i<a.length;i++){var j=this._normalizeItem(a[i]);if(c.inArray(j.id,g)>=0){var k=f.filter(d(j)),l=this.item(k),m=c.extend(!0,{},j,l),n=this.option(m);k.replaceWith(n)}else{var o=this.option(j);if(j.children){var p=this.convertToOptions(j.children);b.appendMany(o,p)}h.push(o)}}return h},d}),b.define("select2/data/ajax",["./array","../utils","jquery"],function(a,b,c){function d(a,b){this.ajaxOptions=this._applyDefaults(b.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),d.__super__.constructor.call(this,a,b)}return b.Extend(d,a),d.prototype._applyDefaults=function(a){var b={data:function(a){return c.extend({},a,{q:a.term})},transport:function(a,b,d){var e=c.ajax(a);return e.then(b),e.fail(d),e}};return c.extend({},b,a,!0)},d.prototype.processResults=function(a){return a},d.prototype.query=function(a,b){function d(){var d=f.transport(f,function(d){var f=e.processResults(d,a);e.options.get("debug")&&window.console&&console.error&&(f&&f.results&&c.isArray(f.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),b(f)},function(){d.status&&"0"===d.status||e.trigger("results:message",{message:"errorLoading"})});e._request=d}var e=this;null!=this._request&&(c.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var f=c.extend({type:"GET"},this.ajaxOptions);"function"==typeof f.url&&(f.url=f.url.call(this.$element,a)),"function"==typeof f.data&&(f.data=f.data.call(this.$element,a)),this.ajaxOptions.delay&&null!=a.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(d,this.ajaxOptions.delay)):d()},d}),b.define("select2/data/tags",["jquery"],function(a){function b(b,c,d){var e=d.get("tags"),f=d.get("createTag");void 0!==f&&(this.createTag=f);var g=d.get("insertTag");if(void 0!==g&&(this.insertTag=g),b.call(this,c,d),a.isArray(e))for(var h=0;h<e.length;h++){var i=e[h],j=this._normalizeItem(i),k=this.option(j);this.$element.append(k)}}return b.prototype.query=function(a,b,c){function d(a,f){for(var g=a.results,h=0;h<g.length;h++){var i=g[h],j=null!=i.children&&!d({results:i.children},!0);if((i.text||"").toUpperCase()===(b.term||"").toUpperCase()||j)return!f&&(a.data=g,void c(a))}if(f)return!0;var k=e.createTag(b);if(null!=k){var l=e.option(k);l.attr("data-select2-tag",!0),e.addOptions([l]),e.insertTag(g,k)}a.results=g,c(a)}var e=this;if(this._removeOldTags(),null==b.term||null!=b.page)return void a.call(this,b,c);a.call(this,b,d)},b.prototype.createTag=function(b,c){var d=a.trim(c.term);return""===d?null:{id:d,text:d}},b.prototype.insertTag=function(a,b,c){b.unshift(c)},b.prototype._removeOldTags=function(b){this._lastTag;this.$element.find("option[data-select2-tag]").each(function(){this.selected||a(this).remove()})},b}),b.define("select2/data/tokenizer",["jquery"],function(a){function b(a,b,c){var d=c.get("tokenizer");void 0!==d&&(this.tokenizer=d),a.call(this,b,c)}return b.prototype.bind=function(a,b,c){a.call(this,b,c),this.$search=b.dropdown.$search||b.selection.$search||c.find(".select2-search__field")},b.prototype.query=function(b,c,d){function e(b){var c=g._normalizeItem(b);if(!g.$element.find("option").filter(function(){return a(this).val()===c.id}).length){var d=g.option(c);d.attr("data-select2-tag",!0),g._removeOldTags(),g.addOptions([d])}f(c)}function f(a){g.trigger("select",{data:a})}var g=this;c.term=c.term||"";var h=this.tokenizer(c,this.options,e);h.term!==c.term&&(this.$search.length&&(this.$search.val(h.term),this.$search.focus()),c.term=h.term),b.call(this,c,d)},b.prototype.tokenizer=function(b,c,d,e){for(var f=d.get("tokenSeparators")||[],g=c.term,h=0,i=this.createTag||function(a){return{id:a.term,text:a.term}};h<g.length;){var j=g[h];if(-1!==a.inArray(j,f)){var k=g.substr(0,h),l=a.extend({},c,{term:k}),m=i(l);null!=m?(e(m),g=g.substr(h+1)||"",h=0):h++}else h++}return{term:g}},b}),b.define("select2/data/minimumInputLength",[],function(){function a(a,b,c){this.minimumInputLength=c.get("minimumInputLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){if(b.term=b.term||"",b.term.length<this.minimumInputLength)return void this.trigger("results:message",{message:"inputTooShort",args:{minimum:this.minimumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumInputLength",[],function(){function a(a,b,c){this.maximumInputLength=c.get("maximumInputLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){if(b.term=b.term||"",this.maximumInputLength>0&&b.term.length>this.maximumInputLength)return void this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:b.term,params:b}});a.call(this,b,c)},a}),b.define("select2/data/maximumSelectionLength",[],function(){function a(a,b,c){this.maximumSelectionLength=c.get("maximumSelectionLength"),a.call(this,b,c)}return a.prototype.query=function(a,b,c){var d=this;this.current(function(e){var f=null!=e?e.length:0;if(d.maximumSelectionLength>0&&f>=d.maximumSelectionLength)return void d.trigger("results:message",{message:"maximumSelected",args:{maximum:d.maximumSelectionLength}});a.call(d,b,c)})},a}),b.define("select2/dropdown",["jquery","./utils"],function(a,b){function c(a,b){this.$element=a,this.options=b,c.__super__.constructor.call(this)}return b.Extend(c,b.Observable),c.prototype.render=function(){var b=a('<span class="select2-dropdown"><span class="select2-results"></span></span>');return b.attr("dir",this.options.get("dir")),this.$dropdown=b,b},c.prototype.bind=function(){},c.prototype.position=function(a,b){},c.prototype.destroy=function(){this.$dropdown.remove()},c}),b.define("select2/dropdown/search",["jquery","../utils"],function(a,b){function c(){}return c.prototype.render=function(b){var c=b.call(this),d=a('<span class="select2-search select2-search--dropdown"><input class="select2-search__field" type="search" tabindex="-1" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" role="textbox" /></span>');return this.$searchContainer=d,this.$search=d.find("input"),c.prepend(d),c},c.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),this.$search.on("keydown",function(a){e.trigger("keypress",a),e._keyUpPrevented=a.isDefaultPrevented()}),this.$search.on("input",function(b){a(this).off("keyup")}),this.$search.on("keyup input",function(a){e.handleSearch(a)}),c.on("open",function(){e.$search.attr("tabindex",0),e.$search.focus(),window.setTimeout(function(){e.$search.focus()},0)}),c.on("close",function(){e.$search.attr("tabindex",-1),e.$search.val("")}),c.on("focus",function(){c.isOpen()||e.$search.focus()}),c.on("results:all",function(a){if(null==a.query.term||""===a.query.term){e.showSearch(a)?e.$searchContainer.removeClass("select2-search--hide"):e.$searchContainer.addClass("select2-search--hide")}})},c.prototype.handleSearch=function(a){if(!this._keyUpPrevented){var b=this.$search.val();this.trigger("query",{term:b})}this._keyUpPrevented=!1},c.prototype.showSearch=function(a,b){return!0},c}),b.define("select2/dropdown/hidePlaceholder",[],function(){function a(a,b,c,d){this.placeholder=this.normalizePlaceholder(c.get("placeholder")),a.call(this,b,c,d)}return a.prototype.append=function(a,b){b.results=this.removePlaceholder(b.results),a.call(this,b)},a.prototype.normalizePlaceholder=function(a,b){return"string"==typeof b&&(b={id:"",text:b}),b},a.prototype.removePlaceholder=function(a,b){for(var c=b.slice(0),d=b.length-1;d>=0;d--){var e=b[d];this.placeholder.id===e.id&&c.splice(d,1)}return c},a}),b.define("select2/dropdown/infiniteScroll",["jquery"],function(a){function b(a,b,c,d){this.lastParams={},a.call(this,b,c,d),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return b.prototype.append=function(a,b){this.$loadingMore.remove(),this.loading=!1,a.call(this,b),this.showLoadingMore(b)&&this.$results.append(this.$loadingMore)},b.prototype.bind=function(b,c,d){var e=this;b.call(this,c,d),c.on("query",function(a){e.lastParams=a,e.loading=!0}),c.on("query:append",function(a){e.lastParams=a,e.loading=!0}),this.$results.on("scroll",function(){var b=a.contains(document.documentElement,e.$loadingMore[0]);if(!e.loading&&b){e.$results.offset().top+e.$results.outerHeight(!1)+50>=e.$loadingMore.offset().top+e.$loadingMore.outerHeight(!1)&&e.loadMore()}})},b.prototype.loadMore=function(){this.loading=!0;var b=a.extend({},{page:1},this.lastParams);b.page++,this.trigger("query:append",b)},b.prototype.showLoadingMore=function(a,b){return b.pagination&&b.pagination.more},b.prototype.createLoadingMore=function(){var b=a('<li class="select2-results__option select2-results__option--load-more"role="treeitem" aria-disabled="true"></li>'),c=this.options.get("translations").get("loadingMore");return b.html(c(this.lastParams)),b},b}),b.define("select2/dropdown/attachBody",["jquery","../utils"],function(a,b){function c(b,c,d){this.$dropdownParent=d.get("dropdownParent")||a(document.body),b.call(this,c,d)}return c.prototype.bind=function(a,b,c){var d=this,e=!1;a.call(this,b,c),b.on("open",function(){d._showDropdown(),d._attachPositioningHandler(b),e||(e=!0,b.on("results:all",function(){d._positionDropdown(),d._resizeDropdown()}),b.on("results:append",function(){d._positionDropdown(),d._resizeDropdown()}))}),b.on("close",function(){d._hideDropdown(),d._detachPositioningHandler(b)}),this.$dropdownContainer.on("mousedown",function(a){a.stopPropagation()})},c.prototype.destroy=function(a){a.call(this),this.$dropdownContainer.remove()},c.prototype.position=function(a,b,c){b.attr("class",c.attr("class")),b.removeClass("select2"),b.addClass("select2-container--open"),b.css({position:"absolute",top:-999999}),this.$container=c},c.prototype.render=function(b){var c=a("<span></span>"),d=b.call(this);return c.append(d),this.$dropdownContainer=c,c},c.prototype._hideDropdown=function(a){this.$dropdownContainer.detach()},c.prototype._attachPositioningHandler=function(c,d){var e=this,f="scroll.select2."+d.id,g="resize.select2."+d.id,h="orientationchange.select2."+d.id,i=this.$container.parents().filter(b.hasScroll);i.each(function(){a(this).data("select2-scroll-position",{x:a(this).scrollLeft(),y:a(this).scrollTop()})}),i.on(f,function(b){var c=a(this).data("select2-scroll-position");a(this).scrollTop(c.y)}),a(window).on(f+" "+g+" "+h,function(a){e._positionDropdown(),e._resizeDropdown()})},c.prototype._detachPositioningHandler=function(c,d){var e="scroll.select2."+d.id,f="resize.select2."+d.id,g="orientationchange.select2."+d.id;this.$container.parents().filter(b.hasScroll).off(e),a(window).off(e+" "+f+" "+g)},c.prototype._positionDropdown=function(){var b=a(window),c=this.$dropdown.hasClass("select2-dropdown--above"),d=this.$dropdown.hasClass("select2-dropdown--below"),e=null,f=this.$container.offset();f.bottom=f.top+this.$container.outerHeight(!1);var g={height:this.$container.outerHeight(!1)};g.top=f.top,g.bottom=f.top+g.height;var h={height:this.$dropdown.outerHeight(!1)},i={top:b.scrollTop(),bottom:b.scrollTop()+b.height()},j=i.top<f.top-h.height,k=i.bottom>f.bottom+h.height,l={left:f.left,top:g.bottom},m=this.$dropdownParent;"static"===m.css("position")&&(m=m.offsetParent());var n=m.offset();l.top-=n.top,l.left-=n.left,c||d||(e="below"),k||!j||c?!j&&k&&c&&(e="below"):e="above",("above"==e||c&&"below"!==e)&&(l.top=g.top-n.top-h.height),null!=e&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+e),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+e)),this.$dropdownContainer.css(l)},c.prototype._resizeDropdown=function(){var a={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(a.minWidth=a.width,a.position="relative",a.width="auto"),this.$dropdown.css(a)},c.prototype._showDropdown=function(a){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},c}),b.define("select2/dropdown/minimumResultsForSearch",[],function(){function a(b){for(var c=0,d=0;d<b.length;d++){var e=b[d];e.children?c+=a(e.children):c++}return c}function b(a,b,c,d){this.minimumResultsForSearch=c.get("minimumResultsForSearch"),this.minimumResultsForSearch<0&&(this.minimumResultsForSearch=1/0),a.call(this,b,c,d)}return b.prototype.showSearch=function(b,c){return!(a(c.data.results)<this.minimumResultsForSearch)&&b.call(this,c)},b}),b.define("select2/dropdown/selectOnClose",[],function(){function a(){}return a.prototype.bind=function(a,b,c){var d=this;a.call(this,b,c),b.on("close",function(a){d._handleSelectOnClose(a)})},a.prototype._handleSelectOnClose=function(a,b){if(b&&null!=b.originalSelect2Event){var c=b.originalSelect2Event;if("select"===c._type||"unselect"===c._type)return}var d=this.getHighlightedResults();if(!(d.length<1)){var e=d.data("data");null!=e.element&&e.element.selected||null==e.element&&e.selected||this.trigger("select",{data:e})}},a}),b.define("select2/dropdown/closeOnSelect",[],function(){function a(){}return a.prototype.bind=function(a,b,c){var d=this;a.call(this,b,c),b.on("select",function(a){d._selectTriggered(a)}),b.on("unselect",function(a){d._selectTriggered(a)})},a.prototype._selectTriggered=function(a,b){var c=b.originalEvent;c&&c.ctrlKey||this.trigger("close",{originalEvent:c,originalSelect2Event:b})},a}),b.define("select2/i18n/en",[],function(){return{errorLoading:function(){return"The results could not be loaded."},inputTooLong:function(a){var b=a.input.length-a.maximum,c="Please delete "+b+" character";return 1!=b&&(c+="s"),c},inputTooShort:function(a){return"Please enter "+(a.minimum-a.input.length)+" or more characters"},loadingMore:function(){return"Loading more results…"},maximumSelected:function(a){var b="You can only select "+a.maximum+" item";return 1!=a.maximum&&(b+="s"),b},noResults:function(){return"No results found"},searching:function(){return"Searching…"}}}),b.define("select2/defaults",["jquery","require","./results","./selection/single","./selection/multiple","./selection/placeholder","./selection/allowClear","./selection/search","./selection/eventRelay","./utils","./translation","./diacritics","./data/select","./data/array","./data/ajax","./data/tags","./data/tokenizer","./data/minimumInputLength","./data/maximumInputLength","./data/maximumSelectionLength","./dropdown","./dropdown/search","./dropdown/hidePlaceholder","./dropdown/infiniteScroll","./dropdown/attachBody","./dropdown/minimumResultsForSearch","./dropdown/selectOnClose","./dropdown/closeOnSelect","./i18n/en"],function(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C){function D(){this.reset()}return D.prototype.apply=function(l){if(l=a.extend(!0,{},this.defaults,l),null==l.dataAdapter){if(null!=l.ajax?l.dataAdapter=o:null!=l.data?l.dataAdapter=n:l.dataAdapter=m,l.minimumInputLength>0&&(l.dataAdapter=j.Decorate(l.dataAdapter,r)),l.maximumInputLength>0&&(l.dataAdapter=j.Decorate(l.dataAdapter,s)),l.maximumSelectionLength>0&&(l.dataAdapter=j.Decorate(l.dataAdapter,t)),l.tags&&(l.dataAdapter=j.Decorate(l.dataAdapter,p)),null==l.tokenSeparators&&null==l.tokenizer||(l.dataAdapter=j.Decorate(l.dataAdapter,q)),null!=l.query){var C=b(l.amdBase+"compat/query");l.dataAdapter=j.Decorate(l.dataAdapter,C)}if(null!=l.initSelection){var D=b(l.amdBase+"compat/initSelection");l.dataAdapter=j.Decorate(l.dataAdapter,D)}}if(null==l.resultsAdapter&&(l.resultsAdapter=c,null!=l.ajax&&(l.resultsAdapter=j.Decorate(l.resultsAdapter,x)),null!=l.placeholder&&(l.resultsAdapter=j.Decorate(l.resultsAdapter,w)),l.selectOnClose&&(l.resultsAdapter=j.Decorate(l.resultsAdapter,A))),null==l.dropdownAdapter){if(l.multiple)l.dropdownAdapter=u;else{var E=j.Decorate(u,v);l.dropdownAdapter=E}if(0!==l.minimumResultsForSearch&&(l.dropdownAdapter=j.Decorate(l.dropdownAdapter,z)),l.closeOnSelect&&(l.dropdownAdapter=j.Decorate(l.dropdownAdapter,B)),null!=l.dropdownCssClass||null!=l.dropdownCss||null!=l.adaptDropdownCssClass){var F=b(l.amdBase+"compat/dropdownCss");l.dropdownAdapter=j.Decorate(l.dropdownAdapter,F)}l.dropdownAdapter=j.Decorate(l.dropdownAdapter,y)}if(null==l.selectionAdapter){if(l.multiple?l.selectionAdapter=e:l.selectionAdapter=d,null!=l.placeholder&&(l.selectionAdapter=j.Decorate(l.selectionAdapter,f)),l.allowClear&&(l.selectionAdapter=j.Decorate(l.selectionAdapter,g)),l.multiple&&(l.selectionAdapter=j.Decorate(l.selectionAdapter,h)),null!=l.containerCssClass||null!=l.containerCss||null!=l.adaptContainerCssClass){var G=b(l.amdBase+"compat/containerCss");l.selectionAdapter=j.Decorate(l.selectionAdapter,G)}l.selectionAdapter=j.Decorate(l.selectionAdapter,i)}if("string"==typeof l.language)if(l.language.indexOf("-")>0){var H=l.language.split("-"),I=H[0];l.language=[l.language,I]}else l.language=[l.language];if(a.isArray(l.language)){var J=new k;l.language.push("en");for(var K=l.language,L=0;L<K.length;L++){var M=K[L],N={};try{N=k.loadPath(M)}catch(a){try{M=this.defaults.amdLanguageBase+M,N=k.loadPath(M)}catch(a){l.debug&&window.console&&console.warn&&console.warn('Select2: The language file for "'+M+'" could not be automatically loaded. A fallback will be used instead.');continue}}J.extend(N)}l.translations=J}else{var O=k.loadPath(this.defaults.amdLanguageBase+"en"),P=new k(l.language);P.extend(O),l.translations=P}return l},D.prototype.reset=function(){function b(a){function b(a){return l[a]||a}return a.replace(/[^\u0000-\u007E]/g,b)}function c(d,e){if(""===a.trim(d.term))return e;if(e.children&&e.children.length>0){for(var f=a.extend(!0,{},e),g=e.children.length-1;g>=0;g--){null==c(d,e.children[g])&&f.children.splice(g,1)}return f.children.length>0?f:c(d,f)}var h=b(e.text).toUpperCase(),i=b(d.term).toUpperCase();return h.indexOf(i)>-1?e:null}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:j.escapeMarkup,language:C,matcher:c,minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(a){return a},templateResult:function(a){return a.text},templateSelection:function(a){return a.text},theme:"default",width:"resolve"}},D.prototype.set=function(b,c){var d=a.camelCase(b),e={};e[d]=c;var f=j._convertData(e);a.extend(this.defaults,f)},new D}),b.define("select2/options",["require","jquery","./defaults","./utils"],function(a,b,c,d){function e(b,e){if(this.options=b,null!=e&&this.fromElement(e),this.options=c.apply(this.options),e&&e.is("input")){var f=a(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=d.Decorate(this.options.dataAdapter,f)}}return e.prototype.fromElement=function(a){var c=["select2"];null==this.options.multiple&&(this.options.multiple=a.prop("multiple")),null==this.options.disabled&&(this.options.disabled=a.prop("disabled")),null==this.options.language&&(a.prop("lang")?this.options.language=a.prop("lang").toLowerCase():a.closest("[lang]").prop("lang")&&(this.options.language=a.closest("[lang]").prop("lang"))),null==this.options.dir&&(a.prop("dir")?this.options.dir=a.prop("dir"):a.closest("[dir]").prop("dir")?this.options.dir=a.closest("[dir]").prop("dir"):this.options.dir="ltr"),a.prop("disabled",this.options.disabled),a.prop("multiple",this.options.multiple),a.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),a.data("data",a.data("select2Tags")),a.data("tags",!0)),a.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),a.attr("ajax--url",a.data("ajaxUrl")),a.data("ajax--url",a.data("ajaxUrl")));var e={};e=b.fn.jquery&&"1."==b.fn.jquery.substr(0,2)&&a[0].dataset?b.extend(!0,{},a[0].dataset,a.data()):a.data();var f=b.extend(!0,{},e);f=d._convertData(f);for(var g in f)b.inArray(g,c)>-1||(b.isPlainObject(this.options[g])?b.extend(this.options[g],f[g]):this.options[g]=f[g]);return this},e.prototype.get=function(a){return this.options[a]},e.prototype.set=function(a,b){this.options[a]=b},e}),b.define("select2/core",["jquery","./options","./utils","./keys"],function(a,b,c,d){var e=function(a,c){null!=a.data("select2")&&a.data("select2").destroy(),this.$element=a,this.id=this._generateId(a),c=c||{},this.options=new b(c,a),e.__super__.constructor.call(this);var d=a.attr("tabindex")||0;a.data("old-tabindex",d),a.attr("tabindex","-1");var f=this.options.get("dataAdapter");this.dataAdapter=new f(a,this.options);var g=this.render();this._placeContainer(g);var h=this.options.get("selectionAdapter");this.selection=new h(a,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,g);var i=this.options.get("dropdownAdapter");this.dropdown=new i(a,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,g);var j=this.options.get("resultsAdapter");this.results=new j(a,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var k=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(a){k.trigger("selection:update",{data:a})}),a.addClass("select2-hidden-accessible"),a.attr("aria-hidden","true"),this._syncAttributes(),a.data("select2",this)};return c.Extend(e,c.Observable),e.prototype._generateId=function(a){var b="";return b=null!=a.attr("id")?a.attr("id"):null!=a.attr("name")?a.attr("name")+"-"+c.generateChars(2):c.generateChars(4),b=b.replace(/(:|\.|\[|\]|,)/g,""),b="select2-"+b},e.prototype._placeContainer=function(a){a.insertAfter(this.$element);var b=this._resolveWidth(this.$element,this.options.get("width"));null!=b&&a.css("width",b)},e.prototype._resolveWidth=function(a,b){var c=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==b){var d=this._resolveWidth(a,"style");return 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c=b.which;a.isOpen()?c===d.ESC||c===d.TAB||c===d.UP&&b.altKey?(a.close(),b.preventDefault()):c===d.ENTER?(a.trigger("results:select",{}),b.preventDefault()):c===d.SPACE&&b.ctrlKey?(a.trigger("results:toggle",{}),b.preventDefault()):c===d.UP?(a.trigger("results:previous",{}),b.preventDefault()):c===d.DOWN&&(a.trigger("results:next",{}),b.preventDefault()):(c===d.ENTER||c===d.SPACE||c===d.DOWN&&b.altKey)&&(a.open(),b.preventDefault())})},e.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},e.prototype._syncSubtree=function(a,b){var c=!1,d=this;if(!a||!a.target||"OPTION"===a.target.nodeName||"OPTGROUP"===a.target.nodeName){if(b)if(b.addedNodes&&b.addedNodes.length>0)for(var e=0;e<b.addedNodes.length;e++){var f=b.addedNodes[e];f.selected&&(c=!0)}else b.removedNodes&&b.removedNodes.length>0&&(c=!0);else 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/*! toolbar.js 2015-05-17 */
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/*!
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 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under the MIT license
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e.hide();e.timeout=setTimeout(function(){"out"==e.hoverState&&e.hide()},e.options.delay.hide)}},m.prototype.show=function(){var t=g.Event("show.bs."+this.type);if(this.hasContent()&&this.enabled){this.$element.trigger(t);var e=g.contains(this.$element[0].ownerDocument.documentElement,this.$element[0]);if(t.isDefaultPrevented()||!e)return;var i=this,o=this.tip(),n=this.getUID(this.type);this.setContent(),o.attr("id",n),this.$element.attr("aria-describedby",n),this.options.animation&&o.addClass("fade");var s="function"==typeof this.options.placement?this.options.placement.call(this,o[0],this.$element[0]):this.options.placement,a=/\s?auto?\s?/i,r=a.test(s);r&&(s=s.replace(a,"")||"top"),o.detach().css({top:0,left:0,display:"block"}).addClass(s).data("bs."+this.type,this),this.options.container?o.appendTo(g(document).find(this.options.container)):o.insertAfter(this.$element),this.$element.trigger("inserted.bs."+this.type);var l=this.getPosition(),h=o[0].offsetWidth,d=o[0].offsetHeight;if(r){var p=s,c=this.getPosition(this.$viewport);s="bottom"==s&&l.bottom+d>c.bottom?"top":"top"==s&&l.top-d<c.top?"bottom":"right"==s&&l.right+h>c.width?"left":"left"==s&&l.left-h<c.left?"right":s,o.removeClass(p).addClass(s)}var f=this.getCalculatedOffset(s,l,h,d);this.applyPlacement(f,s);var u=function(){var t=i.hoverState;i.$element.trigger("shown.bs."+i.type),i.hoverState=null,"out"==t&&i.leave(i)};g.support.transition&&this.$tip.hasClass("fade")?o.one("bsTransitionEnd",u).emulateTransitionEnd(m.TRANSITION_DURATION):u()}},m.prototype.applyPlacement=function(t,e){var i=this.tip(),o=i[0].offsetWidth,n=i[0].offsetHeight,s=parseInt(i.css("margin-top"),10),a=parseInt(i.css("margin-left"),10);isNaN(s)&&(s=0),isNaN(a)&&(a=0),t.top+=s,t.left+=a,g.offset.setOffset(i[0],g.extend({using:function(t){i.css({top:Math.round(t.top),left:Math.round(t.left)})}},t),0),i.addClass("in");var r=i[0].offsetWidth,l=i[0].offsetHeight;"top"==e&&l!=n&&(t.top=t.top+n-l);var h=this.getViewportAdjustedDelta(e,t,r,l);h.left?t.left+=h.left:t.top+=h.top;var d=/top|bottom/.test(e),p=d?2*h.left-o+r:2*h.top-n+l,c=d?"offsetWidth":"offsetHeight";i.offset(t),this.replaceArrow(p,i[0][c],d)},m.prototype.replaceArrow=function(t,e,i){this.arrow().css(i?"left":"top",50*(1-t/e)+"%").css(i?"top":"left","")},m.prototype.setContent=function(){var t=this.tip(),e=this.getTitle();this.options.html?(this.options.sanitize&&(e=n(e,this.options.whiteList,this.options.sanitizeFn)),t.find(".tooltip-inner").html(e)):t.find(".tooltip-inner").text(e),t.removeClass("fade in top bottom left right")},m.prototype.hide=function(t){var e=this,i=g(this.$tip),o=g.Event("hide.bs."+this.type);function n(){"in"!=e.hoverState&&i.detach(),e.$element&&e.$element.removeAttr("aria-describedby").trigger("hidden.bs."+e.type),t&&t()}if(this.$element.trigger(o),!o.isDefaultPrevented())return i.removeClass("in"),g.support.transition&&i.hasClass("fade")?i.one("bsTransitionEnd",n).emulateTransitionEnd(m.TRANSITION_DURATION):n(),this.hoverState=null,this},m.prototype.fixTitle=function(){var t=this.$element;(t.attr("title")||"string"!=typeof t.attr("data-original-title"))&&t.attr("data-original-title",t.attr("title")||"").attr("title","")},m.prototype.hasContent=function(){return this.getTitle()},m.prototype.getPosition=function(t){var e=(t=t||this.$element)[0],i="BODY"==e.tagName,o=e.getBoundingClientRect();null==o.width&&(o=g.extend({},o,{width:o.right-o.left,height:o.bottom-o.top}));var n=window.SVGElement&&e instanceof window.SVGElement,s=i?{top:0,left:0}:n?null:t.offset(),a={scroll:i?document.documentElement.scrollTop||document.body.scrollTop:t.scrollTop()},r=i?{width:g(window).width(),height:g(window).height()}:null;return 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t},m.prototype.tip=function(){if(!this.$tip&&(this.$tip=g(this.options.template),1!=this.$tip.length))throw new Error(this.type+" `template` option must consist of exactly 1 top-level element!");return this.$tip},m.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".tooltip-arrow")},m.prototype.enable=function(){this.enabled=!0},m.prototype.disable=function(){this.enabled=!1},m.prototype.toggleEnabled=function(){this.enabled=!this.enabled},m.prototype.toggle=function(t){var e=this;t&&((e=g(t.currentTarget).data("bs."+this.type))||(e=new this.constructor(t.currentTarget,this.getDelegateOptions()),g(t.currentTarget).data("bs."+this.type,e))),t?(e.inState.click=!e.inState.click,e.isInStateTrue()?e.enter(e):e.leave(e)):e.tip().hasClass("in")?e.leave(e):e.enter(e)},m.prototype.destroy=function(){var t=this;clearTimeout(this.timeout),this.hide(function(){t.$element.off("."+t.type).removeData("bs."+t.type),t.$tip&&t.$tip.detach(),t.$tip=null,t.$arrow=null,t.$viewport=null,t.$element=null})},m.prototype.sanitizeHtml=function(t){return n(t,this.options.whiteList,this.options.sanitizeFn)};var e=g.fn.tooltip;g.fn.tooltip=function i(o){return this.each(function(){var t=g(this),e=t.data("bs.tooltip"),i="object"==typeof o&&o;!e&&/destroy|hide/.test(o)||(e||t.data("bs.tooltip",e=new m(this,i)),"string"==typeof o&&e[o]())})},g.fn.tooltip.Constructor=m,g.fn.tooltip.noConflict=function(){return g.fn.tooltip=e,this}}(jQuery),function(n){"use strict";var s=function(t,e){this.init("popover",t,e)};if(!n.fn.tooltip)throw new Error("Popover requires tooltip.js");s.VERSION="3.4.1",s.DEFAULTS=n.extend({},n.fn.tooltip.Constructor.DEFAULTS,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'}),((s.prototype=n.extend({},n.fn.tooltip.Constructor.prototype)).constructor=s).prototype.getDefaults=function(){return s.DEFAULTS},s.prototype.setContent=function(){var t=this.tip(),e=this.getTitle(),i=this.getContent();if(this.options.html){var o=typeof i;this.options.sanitize&&(e=this.sanitizeHtml(e),"string"===o&&(i=this.sanitizeHtml(i))),t.find(".popover-title").html(e),t.find(".popover-content").children().detach().end()["string"===o?"html":"append"](i)}else t.find(".popover-title").text(e),t.find(".popover-content").children().detach().end().text(i);t.removeClass("fade top bottom left right in"),t.find(".popover-title").html()||t.find(".popover-title").hide()},s.prototype.hasContent=function(){return this.getTitle()||this.getContent()},s.prototype.getContent=function(){var t=this.$element,e=this.options;return t.attr("data-content")||("function"==typeof e.content?e.content.call(t[0]):e.content)},s.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".arrow")};var t=n.fn.popover;n.fn.popover=function e(o){return this.each(function(){var t=n(this),e=t.data("bs.popover"),i="object"==typeof o&&o;!e&&/destroy|hide/.test(o)||(e||t.data("bs.popover",e=new s(this,i)),"string"==typeof o&&e[o]())})},n.fn.popover.Constructor=s,n.fn.popover.noConflict=function(){return n.fn.popover=t,this}}(jQuery),function(s){"use strict";function n(t,e){this.$body=s(document.body),this.$scrollElement=s(t).is(document.body)?s(window):s(t),this.options=s.extend({},n.DEFAULTS,e),this.selector=(this.options.target||"")+" .nav li > a",this.offsets=[],this.targets=[],this.activeTarget=null,this.scrollHeight=0,this.$scrollElement.on("scroll.bs.scrollspy",s.proxy(this.process,this)),this.refresh(),this.process()}function e(o){return this.each(function(){var t=s(this),e=t.data("bs.scrollspy"),i="object"==typeof o&&o;e||t.data("bs.scrollspy",e=new n(this,i)),"string"==typeof o&&e[o]()})}n.VERSION="3.4.1",n.DEFAULTS={offset:10},n.prototype.getScrollHeight=function(){return this.$scrollElement[0].scrollHeight||Math.max(this.$body[0].scrollHeight,document.documentElement.scrollHeight)},n.prototype.refresh=function(){var t=this,o="offset",n=0;this.offsets=[],this.targets=[],this.scrollHeight=this.getScrollHeight(),s.isWindow(this.$scrollElement[0])||(o="position",n=this.$scrollElement.scrollTop()),this.$body.find(this.selector).map(function(){var t=s(this),e=t.data("target")||t.attr("href"),i=/^#./.test(e)&&s(e);return i&&i.length&&i.is(":visible")&&[[i[o]().top+n,e]]||null}).sort(function(t,e){return t[0]-e[0]}).each(function(){t.offsets.push(this[0]),t.targets.push(this[1])})},n.prototype.process=function(){var t,e=this.$scrollElement.scrollTop()+this.options.offset,i=this.getScrollHeight(),o=this.options.offset+i-this.$scrollElement.height(),n=this.offsets,s=this.targets,a=this.activeTarget;if(this.scrollHeight!=i&&this.refresh(),o<=e)return 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i=this.options.target===h.DEFAULTS.target?l(this.options.target):l(document).find(this.options.target);this.$target=i.on("scroll.bs.affix.data-api",l.proxy(this.checkPosition,this)).on("click.bs.affix.data-api",l.proxy(this.checkPositionWithEventLoop,this)),this.$element=l(t),this.affixed=null,this.unpin=null,this.pinnedOffset=null,this.checkPosition()};function i(o){return this.each(function(){var t=l(this),e=t.data("bs.affix"),i="object"==typeof o&&o;e||t.data("bs.affix",e=new h(this,i)),"string"==typeof o&&e[o]()})}h.VERSION="3.4.1",h.RESET="affix affix-top affix-bottom",h.DEFAULTS={offset:0,target:window},h.prototype.getState=function(t,e,i,o){var n=this.$target.scrollTop(),s=this.$element.offset(),a=this.$target.height();if(null!=i&&"top"==this.affixed)return n<i&&"top";if("bottom"==this.affixed)return null!=i?!(n+this.unpin<=s.top)&&"bottom":!(n+a<=t-o)&&"bottom";var r=null==this.affixed,l=r?n:s.top;return 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/*
*   This content is licensed according to the W3C Software License at
*   https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
*/

/*****************************************************************************************
 * $Rev::                                                       $: Revision of last commit
 * $Date::                                                      $: Date of last commit   
 * $Author::                                                    $: Author of last commit 
 ****************************************************************************************/

var Menubar = function (domNode) {
  var elementChildren,
    msgPrefix = 'Menubar constructor argument menubarNode ';

  // Check whether menubarNode is a DOM element
  if (!domNode instanceof Element) {
    throw new TypeError(msgPrefix + 'is not a DOM Element.');
  }

  // Check whether menubarNode has descendant elements
  if (domNode.childElementCount === 0) {
    throw new Error(msgPrefix + 'has no element children.');
  }

  // Check whether menubarNode has A elements
  e = domNode.firstElementChild;
  while (e) {
    var menubarItem = e.firstElementChild;
    //if (e && menubarItem && menubarItem.tagName !== 'A') {
    //  throw new Error(msgPrefix + 'has child elements are not A elements.');
    //}
    e = e.nextElementSibling;
  }

  this.isMenubar = true;

  this.domNode = domNode;

  this.menubarItems = []; // See Menubar init method
  this.firstChars = []; // See Menubar init method

  this.firstItem = null; // See Menubar init method
  this.lastItem = null; // See Menubar init method

  this.hasFocus = false; // See MenubarItem handleFocus, handleBlur
  this.hasHover = false; // See Menubar handleMouseover, handleMouseout
};

/*
*   @method Menubar.prototype.init
*
*   @desc
*       Adds ARIA role to the menubar node
*       Traverse menubar children for A elements to configure each A element as a ARIA menuitem
*       and populate menuitems array. Initialize firstItem and lastItem properties.
*/
Menubar.prototype.init = function () {
  var menubarItem, childElement, menuElement, textContent, numItems;


  // Traverse the element children of menubarNode: configure each with
  // menuitem role behavior and store reference in menuitems array.
  elem = this.domNode.firstElementChild;

  while (elem) {
    var menuElement = elem.firstElementChild;

    if (elem && menuElement && menuElement.tagName === 'A') {
      menubarItem = new MenubarItem(menuElement, this);
      menubarItem.init();
      this.menubarItems.push(menubarItem);
      textContent = menuElement.textContent.trim();
      this.firstChars.push(textContent.substring(0, 1).toLowerCase());
    }

    elem = elem.nextElementSibling;
  }

  // Use populated menuitems array to initialize firstItem and lastItem.
  numItems = this.menubarItems.length;
  if (numItems > 0) {
    this.firstItem = this.menubarItems[0];
    this.lastItem = this.menubarItems[numItems - 1];
  }
  this.firstItem.domNode.tabIndex = 0;
};

/* FOCUS MANAGEMENT METHODS */

Menubar.prototype.setFocusToItem = function (newItem) {

  var flag = false;

  for (var i = 0; i < this.menubarItems.length; i++) {
    var mbi = this.menubarItems[i];

    if (mbi.domNode.tabIndex == 0) {
      flag = mbi.domNode.getAttribute('aria-expanded') === 'true';
    }

    mbi.domNode.tabIndex = -1;
    if (mbi.popupMenu) {
      mbi.popupMenu.close();
    }
  }

  newItem.domNode.focus();
  newItem.domNode.tabIndex = 0;

  if (flag && newItem.popupMenu) {
    newItem.popupMenu.open();
  }
};

Menubar.prototype.setFocusToFirstItem = function (flag) {
  this.setFocusToItem(this.firstItem);
};

Menubar.prototype.setFocusToLastItem = function (flag) {
  this.setFocusToItem(this.lastItem);
};

Menubar.prototype.setFocusToPreviousItem = function (currentItem) {
  var index;

  if (currentItem === this.firstItem) {
    newItem = this.lastItem;
  }
  else {
    index = this.menubarItems.indexOf(currentItem);
    newItem = this.menubarItems[index - 1];
  }

  this.setFocusToItem(newItem);

};

Menubar.prototype.setFocusToNextItem = function (currentItem) {
  var index;

  if (currentItem === this.lastItem) {
    newItem = this.firstItem;
  }
  else {
    index = this.menubarItems.indexOf(currentItem);
    newItem = this.menubarItems[index + 1];
  }

  this.setFocusToItem(newItem);

};

Menubar.prototype.setFocusByFirstCharacter = function (currentItem, char) {
  var start, index, char = char.toLowerCase();
  var flag = currentItem.domNode.getAttribute('aria-expanded') === 'true';

  // Get start index for search based on position of currentItem
  start = this.menubarItems.indexOf(currentItem) + 1;
  if (start === this.menubarItems.length) {
    start = 0;
  }

  // Check remaining slots in the menu
  index = this.getIndexFirstChars(start, char);

  // If not found in remaining slots, check from beginning
  if (index === -1) {
    index = this.getIndexFirstChars(0, char);
  }

  // If match was found...
  if (index > -1) {
    this.setFocusToItem(this.menubarItems[index]);
  }
};

Menubar.prototype.getIndexFirstChars = function (startIndex, char) {
  for (var i = startIndex; i < this.firstChars.length; i++) {
    if (char === this.firstChars[i]) {
      return i;
    }
  }
  return -1;
};

/*
*   This content is licensed according to the W3C Software License at
*   https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
*/

/*****************************************************************************************
 * $Rev::                                                       $: Revision of last commit
 * $Date::                                                      $: Date of last commit   
 * $Author::                                                    $: Author of last commit 
 ****************************************************************************************/

var MenubarItem = function (domNode, menuObj) {

  this.menu = menuObj;
  this.domNode = domNode;
  this.popupMenu = false;

  this.hasFocus = false;
  this.hasHover = false;

  this.isMenubarItem = true;

  this.keyCode = Object.freeze({
    'TAB': 9,
    'RETURN': 13,
    'ESC': 27,
    'SPACE': 32,
    'PAGEUP': 33,
    'PAGEDOWN': 34,
    'END': 35,
    'HOME': 36,
    'LEFT': 37,
    'UP': 38,
    'RIGHT': 39,
    'DOWN': 40
  });
};

MenubarItem.prototype.init = function () {
  this.domNode.tabIndex = -1;

  this.domNode.addEventListener('keydown', this.handleKeydown.bind(this));
  this.domNode.addEventListener('focus', this.handleFocus.bind(this));
  this.domNode.addEventListener('blur', this.handleBlur.bind(this));
  this.domNode.addEventListener('mouseover', this.handleMouseover.bind(this));
  this.domNode.addEventListener('mouseout', this.handleMouseout.bind(this));

  // Initialize pop up menus

  var nextElement = this.domNode.nextElementSibling;

  if (nextElement && nextElement.tagName === 'UL') {
    this.popupMenu = new PopupMenu(nextElement, this);
    this.popupMenu.init();
  }

};

MenubarItem.prototype.handleKeydown = function (event) {
  var tgt = event.currentTarget,
    char = event.key,
    flag = false,
    clickEvent;

  function isPrintableCharacter(str) {
    return str.length === 1 && str.match(/\S/);
  }

  switch (event.keyCode) {
    case this.keyCode.SPACE:
    //case this.keyCode.RETURN:
    case this.keyCode.DOWN:
      if (this.popupMenu) {
        this.popupMenu.open(10);
        this.popupMenu.setFocusToFirstItem();
        flag = true;
      }
      break;

    case this.keyCode.LEFT:
      this.menu.setFocusToPreviousItem(this);
      flag = true;
      break;

    case this.keyCode.RIGHT:
      this.menu.setFocusToNextItem(this);
      flag = true;
      break;

    case this.keyCode.UP:
      if (this.popupMenu) {
        this.popupMenu.open();
        this.popupMenu.setFocusToLastItem();
        flag = true;
      }
      break;

    case this.keyCode.HOME:
    case this.keyCode.PAGEUP:
      this.menu.setFocusToFirstItem();
      flag = true;
      break;

    case this.keyCode.END:
    case this.keyCode.PAGEDOWN:
      this.menu.setFocusToLastItem();
      flag = true;
      break;

    case this.keyCode.TAB:
      if (this.popupMenu !== false) {
        this.popupMenu.close(true);
      }
      break;


    default:
      if (isPrintableCharacter(char)) {
        this.menu.setFocusByFirstCharacter(this, char);
        flag = true;
      }
      break;
  }

  if (flag) {
    event.stopPropagation();
    event.preventDefault();
  }
};

MenubarItem.prototype.setExpanded = function (value) {
  return; // this may not be needed 
  if (value) {
    this.domNode.setAttribute('aria-expanded', 'true');
  }
  else {
    this.domNode.setAttribute('aria-expanded', 'false');
  }
};

MenubarItem.prototype.handleFocus = function (event) {
  this.menu.hasFocus = true;
};

MenubarItem.prototype.handleBlur = function (event) {
  this.menu.hasFocus = false;
};

MenubarItem.prototype.handleMouseover = function (event) {
  var menuBarItem = this;
  function delayedOpen() {
    menuBarItem.hasHover = true;
    if (menuBarItem.popupMenu !== false) {
      menuBarItem.popupMenu.open();
    }
  }
  this.openTimer = setTimeout(delayedOpen, 150);
};

MenubarItem.prototype.handleMouseout = function (event) {
  this.hasHover = false;
  if (this.popupMenu !== false) {
    if (this.openTimer) {
      clearTimeout(this.openTimer);
    }
    setTimeout(this.popupMenu.close.bind(this.popupMenu, false), 10);
  }
};
/*
*   This content is licensed according to the W3C Software License at
*   https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
*/

/*****************************************************************************************
 * $Rev::                                                       $: Revision of last commit
 * $Date::                                                      $: Date of last commit   
 * $Author::                                                    $: Author of last commit 
 ****************************************************************************************/

var PopupMenu = function (domNode, controllerObj) {
  var elementChildren,
    msgPrefix = 'PopupMenu constructor argument domNode ';

  // Check whether domNode is a DOM element
  if (!domNode instanceof Element) {
    throw new TypeError(msgPrefix + 'is not a DOM Element.');
  }
  // Check whether domNode has child elements
  if (domNode.childElementCount === 0) {
    throw new Error(msgPrefix + 'has no element children.');
  }
  // Check whether domNode descendant elements have A elements
  var childElement = domNode.firstElementChild;
  while (childElement) {
    var menuitem = childElement.firstElementChild;
    if (menuitem && menuitem === 'A') {
      throw new Error(msgPrefix + 'has descendant elements that are not A elements.');
    }
    childElement = childElement.nextElementSibling;
  }

  this.isMenubar = false;

  this.domNode = domNode;
  this.controller = controllerObj;

  this.menuitems = []; // See PopupMenu init method
  this.firstChars = []; // See PopupMenu init method

  this.firstItem = null; // See PopupMenu init method
  this.lastItem = null; // See PopupMenu init method

  this.hasFocus = false; // See MenuItem handleFocus, handleBlur
  this.hasHover = false; // See PopupMenu handleMouseover, handleMouseout
};

/*
*   @method PopupMenu.prototype.init
*
*   @desc
*       Add domNode event listeners for mouseover and mouseout. Traverse
*       domNode children to configure each menuitem and populate menuitems
*       array. Initialize firstItem and lastItem properties.
*/
PopupMenu.prototype.init = function () {
  var childElement, menuElement, menuItem, textContent, numItems, label;

  // Configure the domNode itself

  this.domNode.addEventListener('mouseover', this.handleMouseover.bind(this));
  this.domNode.addEventListener('mouseout', this.handleMouseout.bind(this));

  // Traverse the element children of domNode: configure each with
  // menuitem role behavior and store reference in menuitems array.
  childElement = this.domNode.firstElementChild;

  while (childElement) {
    menuElement = childElement.firstElementChild;

    if (menuElement && menuElement.tagName === 'A') {
      menuItem = new MenuItem(menuElement, this);
      menuItem.init();
      this.menuitems.push(menuItem);
      textContent = menuElement.textContent.trim();
      this.firstChars.push(textContent.substring(0, 1).toLowerCase());
    }
    childElement = childElement.nextElementSibling;
  }

  // Use populated menuitems array to initialize firstItem and lastItem.
  numItems = this.menuitems.length;
  if (numItems > 0) {
    this.firstItem = this.menuitems[0];
    this.lastItem = this.menuitems[numItems - 1];
  }
};

/* EVENT HANDLERS */

PopupMenu.prototype.handleMouseover = function (event) {
  this.hasHover = true;
  if (this.subMenuCloseTimer) {
    clearTimeout(this.subMenuCloseTimer);
  }
};

PopupMenu.prototype.handleMouseout = function (event) {
  this.hasHover = false;
  setTimeout(this.close.bind(this, false), 1000);
};

/* FOCUS MANAGEMENT METHODS */

PopupMenu.prototype.setFocusToController = function (command, flag) {

  if (typeof command !== 'string') {
    command = '';
  }

  function setFocusToMenubarItem(controller, close) {
    while (controller) {
      if (controller.isMenubarItem) {
        controller.domNode.focus();
        return controller;
      }
      else {
        if (close) {
          controller.menu.close(true);
        }
        controller.hasFocus = false;
      }
      controller = controller.menu.controller;
    }
    return false;
  }

  if (command === '') {
    setFocusToMenubarItem(this.controller, true);
    return;
  }

  if (!this.controller.isMenubarItem) {
    this.controller.domNode.focus();
    this.close();

    if (command === 'next') {
      var menubarItem = setFocusToMenubarItem(this.controller, false);
      if (menubarItem) {
        menubarItem.menu.setFocusToNextItem(menubarItem, flag);
      }
    }
  }
  else {
    if (command === 'previous') {
      this.controller.menu.setFocusToPreviousItem(this.controller, flag);
    }
    else if (command === 'next') {
      this.controller.menu.setFocusToNextItem(this.controller, flag);
    }
  }

};

PopupMenu.prototype.setFocusToFirstItem = function () {
  this.firstItem.domNode.focus();
};

PopupMenu.prototype.setFocusToLastItem = function () {
  this.lastItem.domNode.focus();
};

PopupMenu.prototype.setFocusToPreviousItem = function (currentItem) {
  var index;

  if (currentItem === this.firstItem) {
    this.lastItem.domNode.focus();
  }
  else {
    index = this.menuitems.indexOf(currentItem);
    this.menuitems[index - 1].domNode.focus();
  }
};

PopupMenu.prototype.setFocusToNextItem = function (currentItem) {
  var index;

  if (currentItem === this.lastItem) {
    this.firstItem.domNode.focus();
  }
  else {
    index = this.menuitems.indexOf(currentItem);
    this.menuitems[index + 1].domNode.focus();
  }
};

PopupMenu.prototype.setFocusByFirstCharacter = function (currentItem, char) {
  var start, index, char = char.toLowerCase();

  // Get start index for search based on position of currentItem
  start = this.menuitems.indexOf(currentItem) + 1;
  if (start === this.menuitems.length) {
    start = 0;
  }

  // Check remaining slots in the menu
  index = this.getIndexFirstChars(start, char);

  // If not found in remaining slots, check from beginning
  if (index === -1) {
    index = this.getIndexFirstChars(0, char);
  }

  // If match was found...
  if (index > -1) {
    this.menuitems[index].domNode.focus();
  }
};

PopupMenu.prototype.getIndexFirstChars = function (startIndex, char) {
  for (var i = startIndex; i < this.firstChars.length; i++) {
    if (char === this.firstChars[i]) {
      return i;
    }
  }
  return -1;
};

/* MENU DISPLAY METHODS */

PopupMenu.prototype.open = function (delay, keyboard) {
  // Get position and bounding rectangle of controller object's DOM node
  var rect = this.controller.domNode.getBoundingClientRect();

  //delay is set only KEYUP is triggered
  if (!delay) {
    delay = 150;
  }

  var mainItem = this;

  //WEBSITE-3083 -- added keyboard param
  if (window.currentMenu && window.currentMenu.controller.isMenubarItem && keyboard != "RIGHT") {
    window.currentMenu.close();
  }

  clearTimeout(mainItem.subMenuCloseTimer);

  // Set CSS properties
  function delayedOpen() {
    if (!mainItem.controller.isMenubarItem) {
      mainItem.domNode.parentNode.style.position = 'relative';
      mainItem.domNode.style.display = 'block';
      mainItem.domNode.style.position = 'absolute';
      mainItem.domNode.style.left = rect.width + 'px';
      mainItem.domNode.style.zIndex = 100;
    }
    else {
      window.currentMenu = mainItem;
      mainItem.domNode.style.display = 'block';
      mainItem.domNode.style.position = 'absolute';
      mainItem.domNode.style.top = (rect.height + 0) + 'px';
      mainItem.domNode.style.zIndex = 100;
    }

    //WEBSITE-3083 
    if (keyboard === 'RIGHT') {
      for (var i = 0; i < mainItem.menuitems.length; i++) {
        var mi = mainItem.menuitems[i];
        mi.setExpanded(true);
      }
    }

    mainItem.controller.setExpanded(true);
  }
  setTimeout(delayedOpen, delay)
};

PopupMenu.prototype.close = function (force) {

  //console.log('[PopupMenu][close][force]: ' + force);
  var menuItem = this;
  function delayedClose() {
    var controllerHasHover = menuItem.controller.hasHover;

    var hasFocus = menuItem.hasFocus;

    for (var i = 0; i < menuItem.menuitems.length; i++) {
      var mi = menuItem.menuitems[i];
      if (mi.popupMenu) {
        hasFocus = hasFocus | mi.popupMenu.hasFocus;
      }
      else {
        //WEBSITE-3083
        hasFocus = hasFocus | mi.isExpanded();
      }
    }

    //console.log('[PopupMenu][close][hasFocus]: ' + hasFocus);

    if (!menuItem.controller.isMenubarItem) {
      controllerHasHover = false;
    }

    if (force || (!hasFocus && !menuItem.hasHover && !controllerHasHover)) {
      menuItem.domNode.style.display = 'none';
      menuItem.domNode.style.zIndex = 0;
      menuItem.controller.setExpanded(false);
    }
  }
  this.subMenuCloseTimer = setTimeout(function () { delayedClose(menuItem) }, 10);
};

/*
*   This content is licensed according to the W3C Software License at
*   https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
*/

/*****************************************************************************************
 * $Rev::                                                       $: Revision of last commit
 * $Date::                                                      $: Date of last commit   
 * $Author::                                                    $: Author of last commit 
 ****************************************************************************************/

var MenuItem = function (domNode, menuObj) {

  if (typeof popupObj !== 'object') {
    popupObj = false;
  }

  this.domNode = domNode;
  this.menu = menuObj;
  this.popupMenu = false;
  this.isMenubarItem = false;

  this.keyCode = Object.freeze({
    'TAB': 9,
    'RETURN': 13,
    'ESC': 27,
    'SPACE': 32,
    'PAGEUP': 33,
    'PAGEDOWN': 34,
    'END': 35,
    'HOME': 36,
    'LEFT': 37,
    'UP': 38,
    'RIGHT': 39,
    'DOWN': 40
  });
};

MenuItem.prototype.init = function () {
  this.domNode.tabIndex = -1;

  this.domNode.addEventListener('keydown', this.handleKeydown.bind(this));
  this.domNode.addEventListener('click', this.handleClick.bind(this));
  this.domNode.addEventListener('focus', this.handleFocus.bind(this));
  this.domNode.addEventListener('blur', this.handleBlur.bind(this));
  this.domNode.addEventListener('mouseover', this.handleMouseover.bind(this));
  this.domNode.addEventListener('mouseout', this.handleMouseout.bind(this));

  // Initialize flyout menu

  var nextElement = this.domNode.nextElementSibling;

  if (nextElement && nextElement.tagName === 'UL') {
    this.popupMenu = new PopupMenu(nextElement, this);
    this.popupMenu.init();
  }

};

MenuItem.prototype.isExpanded = function () {
  return this.domNode.getAttribute('aria-expanded') === 'true';
};

/* EVENT HANDLERS */

MenuItem.prototype.handleKeydown = function (event) {
  var tgt = event.currentTarget,
    char = event.key,
    flag = false,
    clickEvent;

  function isPrintableCharacter(str) {
    return str.length === 1 && str.match(/\S/);
  }

  switch (event.keyCode) {
    case this.keyCode.SPACE:
    //case this.keyCode.RETURN:
      if (this.popupMenu) {
        this.popupMenu.open();
        this.popupMenu.setFocusToFirstItem();
      }
      else {

        // Create simulated mouse event to mimic the behavior of ATs
        // and let the event handler handleClick do the housekeeping.
        try {
          clickEvent = new MouseEvent('click', {
            'view': window,
            'bubbles': true,
            'cancelable': true
          });
        }
        catch (err) {
          if (document.createEvent) {
            // DOM Level 3 for IE 9+
            clickEvent = document.createEvent('MouseEvents');
            clickEvent.initEvent('click', true, true);
          }
        }
        tgt.dispatchEvent(clickEvent);
      }

      flag = true;
      break;

    case this.keyCode.UP:
      //WEBSITE-3083
      if (this.popupMenu) {
        this.popupMenu.close(true);
      }
      this.menu.setFocusToPreviousItem(this);
      flag = true;
      break;

    case this.keyCode.DOWN:
      //WEBSITE-3083
      if (this.popupMenu) {
        this.popupMenu.close(true);
      }
      this.menu.setFocusToNextItem(this);
      flag = true;
      break;

    case this.keyCode.LEFT:
      this.menu.setFocusToController('previous', true);
      this.menu.close(true);
      flag = true;
      break;

    case this.keyCode.RIGHT:
      console.log('[MenuItem][handleKeydown]: ' + this.menu.controller.isMenubarItem);
      if (this.popupMenu) {
        //WEBSITE-3083
        this.popupMenu.open(150, 'RIGHT');
        this.popupMenu.setFocusToFirstItem();
      }
      else {
        this.menu.setFocusToController('next', true);
        this.menu.close(true);
      }
      flag = true;
      break;

    case this.keyCode.HOME:
    case this.keyCode.PAGEUP:
      this.menu.setFocusToFirstItem();
      flag = true;
      break;

    case this.keyCode.END:
    case this.keyCode.PAGEDOWN:
      this.menu.setFocusToLastItem();
      flag = true;
      break;

    case this.keyCode.ESC:
      this.menu.setFocusToController();
      this.menu.close(true);
      flag = true;
      break;

    case this.keyCode.TAB:
      this.menu.setFocusToController();
      break;

    default:
      if (isPrintableCharacter(char)) {
        this.menu.setFocusByFirstCharacter(this, char);
        flag = true;
      }
      break;
  }

  if (flag) {
    event.stopPropagation();
    event.preventDefault();
  }
};

MenuItem.prototype.setExpanded = function (value) {
  if (value) {
    this.domNode.setAttribute('aria-expanded', 'true');
  }
  else {
    this.domNode.setAttribute('aria-expanded', 'false');
  }
};

MenuItem.prototype.handleClick = function (event) {
  this.menu.setFocusToController();
  this.menu.close(true);
};

MenuItem.prototype.handleFocus = function (event) {
  this.menu.hasFocus = true;
};

MenuItem.prototype.handleBlur = function (event) {
  this.menu.hasFocus = false;
  setTimeout(this.menu.close.bind(this.menu, false), 300);
};

MenuItem.prototype.handleMouseover = function (event) {
  this.menu.hasHover = true;
  this.menu.open(10);
  if (this.popupMenu) {
    this.popupMenu.hasHover = true;
    this.popupMenu.open(10);
  }
};

MenuItem.prototype.handleMouseout = function (event) {
  if (this.popupMenu) {
    this.popupMenu.hasHover = false;
    this.popupMenu.close(true);
  }

  this.menu.hasHover = false;
  setTimeout(this.menu.close.bind(this.menu, false), 300);
};

////experimentation
//MenuItem.prototype.handleMouseout = function (event) {
//  var menuItem = this;
//  function delayedClose() {
//    if (menuItem.popupMenu) {
//      menuItem.popupMenu.hasHover = false;
//      menuItem.popupMenu.close(true);
//    }

//    menuItem.menu.hasHover = false;
//    setTimeout(menuItem.menu.close.bind(menuItem.menu, false), 500);
//  }
//  setTimeout(function () { delayedClose(); }, 500);
//};

/**
 * Intro.js v2.8.0-alpha.1
 * https://github.com/usablica/intro.js
 *
 * Copyright (C) 2017 Afshin Mehrabani (@afshinmeh)
 */

(function (root, factory) {
  if (typeof exports === 'object') {
    // CommonJS
    factory(exports);
  } else if (typeof define === 'function' && define.amd) {
    // AMD. Register as an anonymous module.
    define(['exports'], factory);
  } else {
    // Browser globals
    factory(root);
  }
} (this, function (exports) {
  //Default config/variables
  var VERSION = '2.8.0-alpha.1';

  /**
   * IntroJs main class
   *
   * @class IntroJs
   */
  function IntroJs(obj) {
    this._targetElement = obj;
    this._introItems = [];

    this._options = {
      /* Next button label in tooltip box */
      nextLabel: 'Next &rarr;',
      /* Previous button label in tooltip box */
      prevLabel: '&larr; Back',
      /* Skip button label in tooltip box */
      skipLabel: 'Skip',
      /* Done button label in tooltip box */
      doneLabel: 'Done',
      /* Hide previous button in the first step? Otherwise, it will be disabled button. */
      hidePrev: false,
      /* Hide next button in the last step? Otherwise, it will be disabled button. */
      hideNext: false,
      /* Default tooltip box position */
      tooltipPosition: 'bottom',
      /* Next CSS class for tooltip boxes */
      tooltipClass: '',
      /* CSS class that is added to the helperLayer */
      highlightClass: '',
      /* Close introduction when pressing Escape button? */
      exitOnEsc: true,
      /* Close introduction when clicking on overlay layer? */
      exitOnOverlayClick: true,
      /* Show step numbers in introduction? */
      showStepNumbers: true,
      /* Let user use keyboard to navigate the tour? */
      keyboardNavigation: true,
      /* Show tour control buttons? */
      showButtons: true,
      /* Show tour bullets? */
      showBullets: true,
      /* Show tour progress? */
      showProgress: false,
      /* Scroll to highlighted element? */
      scrollToElement: true,
      /*
       * Should we scroll the tooltip or target element?
       *
       * Options are: 'element' or 'tooltip'
       */
      scrollTo: 'element',
      /* Padding to add after scrolling when element is not in the viewport (in pixels) */
      scrollPadding: 30,
      /* Set the overlay opacity */
      overlayOpacity: 0.8,
      /* Precedence of positions, when auto is enabled */
      positionPrecedence: ["bottom", "top", "right", "left"],
      /* Disable an interaction with element? */
      disableInteraction: false,
      /* Default hint position */
      hintPosition: 'top-middle',
      /* Hint button label */
      hintButtonLabel: 'Got it',
      /* Adding animation to hints? */
      hintAnimation: true
    };
  }

  /**
   * Initiate a new introduction/guide from an element in the page
   *
   * @api private
   * @method _introForElement
   * @param {Object} targetElm
   * @returns {Boolean} Success or not?
   */
  function _introForElement(targetElm) {
    var introItems = [],
        self = this;

    if (this._options.steps) {
      //use steps passed programmatically
      for (var i = 0, stepsLength = this._options.steps.length; i < stepsLength; i++) {
        var currentItem = _cloneObject(this._options.steps[i]);

        //set the step
        currentItem.step = introItems.length + 1;

        //use querySelector function only when developer used CSS selector
        if (typeof (currentItem.element) === 'string') {
          //grab the element with given selector from the page
          currentItem.element = document.querySelector(currentItem.element);
        }

        //intro without element
        if (typeof (currentItem.element) === 'undefined' || currentItem.element == null) {
          var floatingElementQuery = document.querySelector(".introjsFloatingElement");

          if (floatingElementQuery == null) {
            floatingElementQuery = document.createElement('div');
            floatingElementQuery.className = 'introjsFloatingElement';

            document.body.appendChild(floatingElementQuery);
          }

          currentItem.element  = floatingElementQuery;
          currentItem.position = 'floating';
        }

        currentItem.scrollTo = currentItem.scrollTo || this._options.scrollTo;

        if (typeof (currentItem.disableInteraction) === 'undefined') {
          currentItem.disableInteraction = this._options.disableInteraction;
        }

        if (currentItem.element != null) {
          introItems.push(currentItem);
        }
      }

    } else {
      //use steps from data-* annotations
      var allIntroSteps = targetElm.querySelectorAll('*[data-intro]');
      //if there's no element to intro
      if (allIntroSteps.length < 1) {
        return false;
      }

      //first add intro items with data-step
      for (var i = 0, elmsLength = allIntroSteps.length; i < elmsLength; i++) {
        var currentElement = allIntroSteps[i];

        // skip hidden elements
        if (currentElement.style.display == 'none') {
          continue;
        }

        var step = parseInt(currentElement.getAttribute('data-step'), 10);

        var disableInteraction = this._options.disableInteraction;

        if (typeof (currentElement.getAttribute('data-disable-interaction')) != 'undefined') {
          disableInteraction = !!currentElement.getAttribute('data-disable-interaction');
        }

        if (step > 0) {
          introItems[step - 1] = {
            element: currentElement,
            intro: currentElement.getAttribute('data-intro'),
            step: parseInt(currentElement.getAttribute('data-step'), 10),
            tooltipClass: currentElement.getAttribute('data-tooltipClass'),
            highlightClass: currentElement.getAttribute('data-highlightClass'),
            position: currentElement.getAttribute('data-position') || this._options.tooltipPosition,
            scrollTo: currentElement.getAttribute('data-scrollTo') || this._options.scrollTo,
            disableInteraction: disableInteraction
          };
        }
      }

      //next add intro items without data-step
      //todo: we need a cleanup here, two loops are redundant
      var nextStep = 0;
      for (var i = 0, elmsLength = allIntroSteps.length; i < elmsLength; i++) {
        var currentElement = allIntroSteps[i];

        if (currentElement.getAttribute('data-step') == null) {

          while (true) {
            if (typeof introItems[nextStep] == 'undefined') {
              break;
            } else {
              nextStep++;
            }
          }

          var disableInteraction = this._options.disableInteraction;

          if (typeof (currentElement.getAttribute('data-disable-interaction')) != 'undefined') {
            disableInteraction = !!currentElement.getAttribute('data-disable-interaction');
          }

          introItems[nextStep] = {
            element: currentElement,
            intro: currentElement.getAttribute('data-intro'),
            step: nextStep + 1,
            tooltipClass: currentElement.getAttribute('data-tooltipClass'),
            highlightClass: currentElement.getAttribute('data-highlightClass'),
            position: currentElement.getAttribute('data-position') || this._options.tooltipPosition,
            scrollTo: currentElement.getAttribute('data-scrollTo') || this._options.scrollTo,
            disableInteraction: disableInteraction
          };
        }
      }
    }

    //removing undefined/null elements
    var tempIntroItems = [];
    for (var z = 0; z < introItems.length; z++) {
      introItems[z] && tempIntroItems.push(introItems[z]);  // copy non-empty values to the end of the array
    }

    introItems = tempIntroItems;

    //Ok, sort all items with given steps
    introItems.sort(function (a, b) {
      return a.step - b.step;
    });

    //set it to the introJs object
    self._introItems = introItems;

    //add overlay layer to the page
    if(_addOverlayLayer.call(self, targetElm)) {
      //then, start the show
      _nextStep.call(self);

      var skipButton     = targetElm.querySelector('.introjs-skipbutton'),
          nextStepButton = targetElm.querySelector('.introjs-nextbutton');

      self._onKeyDown = function(e) {
        if (e.keyCode === 27 && self._options.exitOnEsc == true) {
          //escape key pressed, exit the intro
          //check if exit callback is defined
          _exitIntro.call(self, targetElm);
        } else if(e.keyCode === 37) {
          //left arrow
          _previousStep.call(self);
        } else if (e.keyCode === 39) {
          //right arrow
          _nextStep.call(self);
        } else if (e.keyCode === 13) {
          //srcElement === ie
          var target = e.target || e.srcElement;
          if (target && target.className.indexOf('introjs-prevbutton') > 0) {
            //user hit enter while focusing on previous button
            _previousStep.call(self);
          } else if (target && target.className.indexOf('introjs-skipbutton') > 0) {
            //user hit enter while focusing on skip button
            if (self._introItems.length - 1 == self._currentStep && typeof (self._introCompleteCallback) === 'function') {
                self._introCompleteCallback.call(self);
            }

            _exitIntro.call(self, targetElm);
          } else {
            //default behavior for responding to enter
            _nextStep.call(self);
          }

          //prevent default behaviour on hitting Enter, to prevent steps being skipped in some browsers
          if(e.preventDefault) {
            e.preventDefault();
          } else {
            e.returnValue = false;
          }
        }
      };

      self._onResize = function(e) {
        self.refresh.call(self);
      };

      if (window.addEventListener) {
        if (this._options.keyboardNavigation) {
          window.addEventListener('keydown', self._onKeyDown, true);
        }
        //for window resize
        window.addEventListener('resize', self._onResize, true);
      } else if (document.attachEvent) { //IE
        if (this._options.keyboardNavigation) {
          document.attachEvent('onkeydown', self._onKeyDown);
        }
        //for window resize
        document.attachEvent('onresize', self._onResize);
      }
    }
    return false;
  }

 /*
   * makes a copy of the object
   * @api private
   * @method _cloneObject
  */
  function _cloneObject(object) {
      if (object == null || typeof (object) != 'object' || typeof (object.nodeType) != 'undefined') {
        return object;
      }
      var temp = {};
      for (var key in object) {
        if (typeof (jQuery) != 'undefined' && object[key] instanceof jQuery) {
          temp[key] = object[key];
        } else {
          temp[key] = _cloneObject(object[key]);
        }
      }
      return temp;
  }
  /**
   * Go to specific step of introduction
   *
   * @api private
   * @method _goToStep
   */
  function _goToStep(step) {
    //because steps starts with zero
    this._currentStep = step - 2;
    if (typeof (this._introItems) !== 'undefined') {
      _nextStep.call(this);
    }
  }

  /**
   * Go to the specific step of introduction with the explicit [data-step] number
   *
   * @api private
   * @method _goToStepNumber
   */
  function _goToStepNumber(step) {
    this._currentStepNumber = step;
    if (typeof (this._introItems) !== 'undefined') {
      _nextStep.call(this);
    }
  }

  /**
   * Go to next step on intro
   *
   * @api private
   * @method _nextStep
   */
  function _nextStep() {
    this._direction = 'forward';

    if (typeof (this._currentStepNumber) !== 'undefined') {
        for( var i = 0, len = this._introItems.length; i < len; i++ ) {
            var item = this._introItems[i];
            if( item.step === this._currentStepNumber ) {
                this._currentStep = i - 1;
                this._currentStepNumber = undefined;
            }
        }
    }

    if (typeof (this._currentStep) === 'undefined') {
      this._currentStep = 0;
    } else {
      ++this._currentStep;
    }

    if (typeof (this._introBeforeChangeCallback) !== 'undefined') {
      var continueStep = this._introBeforeChangeCallback.call(this);
    }

    // if `onbeforechange` returned `false`, stop displaying the element
    if (continueStep === false) {
      --this._currentStep;
      return false;
    } 

    if ((this._introItems.length) <= this._currentStep) {
      //end of the intro
      //check if any callback is defined
      if (typeof (this._introCompleteCallback) === 'function') {
        this._introCompleteCallback.call(this);
      }
      _exitIntro.call(this, this._targetElement);
      return;
    }

    var nextStep = this._introItems[this._currentStep];
    _showElement.call(this, nextStep);
  }

  /**
   * Go to previous step on intro
   *
   * @api private
   * @method _previousStep
   */
  function _previousStep() {
    this._direction = 'backward';

    if (this._currentStep === 0) {
      return false;
    }

    --this._currentStep;

    if (typeof (this._introBeforeChangeCallback) !== 'undefined') {
      var continueStep = this._introBeforeChangeCallback.call(this);
    }

    // if `onbeforechange` returned `false`, stop displaying the element
    if (continueStep === false) {
      ++this._currentStep;
      return false;
    }

    var nextStep = this._introItems[this._currentStep];
    _showElement.call(this, nextStep);
  }

  /**
   * Update placement of the intro objects on the screen
   * @api private
   */
  function _refresh() {
    // re-align intros
    _setHelperLayerPosition.call(this, document.querySelector('.introjs-helperLayer'));
    _setHelperLayerPosition.call(this, document.querySelector('.introjs-tooltipReferenceLayer'));
    _setHelperLayerPosition.call(this, document.querySelector('.introjs-disableInteraction'));

    // re-align tooltip
    if(this._currentStep !== undefined && this._currentStep !== null) {
      var oldHelperNumberLayer = document.querySelector('.introjs-helperNumberLayer'),
        oldArrowLayer        = document.querySelector('.introjs-arrow'),
        oldtooltipContainer  = document.querySelector('.introjs-tooltip');
      _placeTooltip.call(this, this._introItems[this._currentStep].element, oldtooltipContainer, oldArrowLayer, oldHelperNumberLayer);
    }

    //re-align hints
    _reAlignHints.call(this);
    return this;
  }

  /**
   * Exit from intro
   *
   * @api private
   * @method _exitIntro
   * @param {Object} targetElement
   * @param {Boolean} force - Setting to `true` will skip the result of beforeExit callback
   */
  function _exitIntro(targetElement, force) {
    var continueExit = true;

    // calling onbeforeexit callback
    // 
    // If this callback return `false`, it would halt the process
    if (this._introBeforeExitCallback != undefined) {
      continueExit = this._introBeforeExitCallback.call(self);
    }

    // skip this check if `force` parameter is `true`
    // otherwise, if `onbeforeexit` returned `false`, don't exit the intro
    if (!force && continueExit === false) return;

    //remove overlay layers from the page
    var overlayLayers = targetElement.querySelectorAll('.introjs-overlay');

    if (overlayLayers && overlayLayers.length > 0) {
      for (var i = overlayLayers.length - 1; i >= 0; i--) {
        //for fade-out animation
        var overlayLayer = overlayLayers[i];
        overlayLayer.style.opacity = 0;
        setTimeout(function () {
          if (this.parentNode) {
            this.parentNode.removeChild(this);
          }
        }.bind(overlayLayer), 500);
      };
    }

    //remove all helper layers
    var helperLayer = targetElement.querySelector('.introjs-helperLayer');
    if (helperLayer) {
      helperLayer.parentNode.removeChild(helperLayer);
    }

    var referenceLayer = targetElement.querySelector('.introjs-tooltipReferenceLayer');
    if (referenceLayer) {
      referenceLayer.parentNode.removeChild(referenceLayer);
    }

    //remove disableInteractionLayer
    var disableInteractionLayer = targetElement.querySelector('.introjs-disableInteraction');
    if (disableInteractionLayer) {
      disableInteractionLayer.parentNode.removeChild(disableInteractionLayer);
    }

    //remove intro floating element
    var floatingElement = document.querySelector('.introjsFloatingElement');
    if (floatingElement) {
      floatingElement.parentNode.removeChild(floatingElement);
    }

    _removeShowElement();

    //remove `introjs-fixParent` class from the elements
    var fixParents = document.querySelectorAll('.introjs-fixParent');
    if (fixParents && fixParents.length > 0) {
      for (var i = fixParents.length - 1; i >= 0; i--) {
        fixParents[i].className = fixParents[i].className.replace(/introjs-fixParent/g, '').replace(/^\s+|\s+$/g, '');
      }
    }

    //clean listeners
    if (window.removeEventListener) {
      window.removeEventListener('keydown', this._onKeyDown, true);
    } else if (document.detachEvent) { //IE
      document.detachEvent('onkeydown', this._onKeyDown);
    }

    //check if any callback is defined
    if (this._introExitCallback != undefined) {
      this._introExitCallback.call(self);
    }

    //set the step to zero
    this._currentStep = undefined;
  }

  /**
   * Render tooltip box in the page
   *
   * @api private
   * @method _placeTooltip
   * @param {HTMLElement} targetElement
   * @param {HTMLElement} tooltipLayer
   * @param {HTMLElement} arrowLayer
   * @param {HTMLElement} helperNumberLayer
   * @param {Boolean} hintMode
   */
  function _placeTooltip(targetElement, tooltipLayer, arrowLayer, helperNumberLayer, hintMode) {
    var tooltipCssClass = '',
        currentStepObj,
        tooltipOffset,
        targetOffset,
        windowSize,
        currentTooltipPosition;

    hintMode = hintMode || false;

    //reset the old style
    tooltipLayer.style.top        = null;
    tooltipLayer.style.right      = null;
    tooltipLayer.style.bottom     = null;
    tooltipLayer.style.left       = null;
    tooltipLayer.style.marginLeft = null;
    tooltipLayer.style.marginTop  = null;

    arrowLayer.style.display = 'inherit';

    if (typeof(helperNumberLayer) != 'undefined' && helperNumberLayer != null) {
      helperNumberLayer.style.top  = null;
      helperNumberLayer.style.left = null;
    }

    //prevent error when `this._currentStep` is undefined
    if (!this._introItems[this._currentStep]) return;

    //if we have a custom css class for each step
    currentStepObj = this._introItems[this._currentStep];
    if (typeof (currentStepObj.tooltipClass) === 'string') {
      tooltipCssClass = currentStepObj.tooltipClass;
    } else {
      tooltipCssClass = this._options.tooltipClass;
    }

    tooltipLayer.className = ('introjs-tooltip ' + tooltipCssClass).replace(/^\s+|\s+$/g, '');

    currentTooltipPosition = this._introItems[this._currentStep].position;

    if (currentTooltipPosition != "floating") { // Floating is always valid, no point in calculating
      if (currentTooltipPosition === "auto") {
        currentTooltipPosition = _determineAutoPosition.call(this, targetElement, tooltipLayer);
      } else {
        currentTooltipPosition = _determineAutoPosition.call(this, targetElement, tooltipLayer, currentTooltipPosition);
      }
    }

    targetOffset  = _getOffset(targetElement);
    tooltipOffset = _getOffset(tooltipLayer);
    windowSize    = _getWinSize();

    switch (currentTooltipPosition) {
      case 'top':
        arrowLayer.className = 'introjs-arrow bottom';

        if (hintMode) {
          var tooltipLayerStyleLeft = 0;
        } else {
          var tooltipLayerStyleLeft = 15;
        }

        _checkRight(targetOffset, tooltipLayerStyleLeft, tooltipOffset, windowSize, tooltipLayer);
        tooltipLayer.style.bottom = (targetOffset.height +  20) + 'px';
        break;
      case 'right':
        tooltipLayer.style.left = (targetOffset.width + 20) + 'px';
        if (targetOffset.top + tooltipOffset.height > windowSize.height) {
          // In this case, right would have fallen below the bottom of the screen.
          // Modify so that the bottom of the tooltip connects with the target
          arrowLayer.className = "introjs-arrow left-bottom";
          tooltipLayer.style.top = "-" + (tooltipOffset.height - targetOffset.height - 20) + "px";
        } else {
          arrowLayer.className = 'introjs-arrow left';
        }
        break;
      case 'left':
        if (!hintMode && this._options.showStepNumbers == true) {
          tooltipLayer.style.top = '15px';
        }

        if (targetOffset.top + tooltipOffset.height > windowSize.height) {
          // In this case, left would have fallen below the bottom of the screen.
          // Modify so that the bottom of the tooltip connects with the target
          tooltipLayer.style.top = "-" + (tooltipOffset.height - targetOffset.height - 20) + "px";
          arrowLayer.className = 'introjs-arrow right-bottom';
        } else {
          arrowLayer.className = 'introjs-arrow right';
        }
        tooltipLayer.style.right = (targetOffset.width + 20) + 'px';

        break;
      case 'floating':
        arrowLayer.style.display = 'none';

        //we have to adjust the top and left of layer manually for intro items without element
        tooltipLayer.style.left   = '50%';
        tooltipLayer.style.top    = '50%';
        tooltipLayer.style.marginLeft = '-' + (tooltipOffset.width / 2)  + 'px';
        tooltipLayer.style.marginTop  = '-' + (tooltipOffset.height / 2) + 'px';

        if (typeof(helperNumberLayer) != 'undefined' && helperNumberLayer != null) {
          helperNumberLayer.style.left = '-' + ((tooltipOffset.width / 2) + 18) + 'px';
          helperNumberLayer.style.top  = '-' + ((tooltipOffset.height / 2) + 18) + 'px';
        }

        break;
      case 'bottom-right-aligned':
        arrowLayer.className      = 'introjs-arrow top-right';

        var tooltipLayerStyleRight = 0;
        _checkLeft(targetOffset, tooltipLayerStyleRight, tooltipOffset, tooltipLayer);
        tooltipLayer.style.top    = (targetOffset.height +  20) + 'px';
        break;

      case 'bottom-middle-aligned':
        arrowLayer.className      = 'introjs-arrow top-middle';

        var tooltipLayerStyleLeftRight = targetOffset.width / 2 - tooltipOffset.width / 2;

        // a fix for middle aligned hints
        if (hintMode) {
          tooltipLayerStyleLeftRight += 5;
        }

        if (_checkLeft(targetOffset, tooltipLayerStyleLeftRight, tooltipOffset, tooltipLayer)) {
          tooltipLayer.style.right = null;
          _checkRight(targetOffset, tooltipLayerStyleLeftRight, tooltipOffset, windowSize, tooltipLayer);
        }
        tooltipLayer.style.top = (targetOffset.height + 20) + 'px';
        break;

      case 'bottom-left-aligned':
      // Bottom-left-aligned is the same as the default bottom
      case 'bottom':
      // Bottom going to follow the default behavior
      default:
        arrowLayer.className = 'introjs-arrow top';

        var tooltipLayerStyleLeft = 0;
        _checkRight(targetOffset, tooltipLayerStyleLeft, tooltipOffset, windowSize, tooltipLayer);
        tooltipLayer.style.top    = (targetOffset.height +  20) + 'px';
        break;
    }
  }

  /**
   * Set tooltip left so it doesn't go off the right side of the window
   *
   * @return boolean true, if tooltipLayerStyleLeft is ok.  false, otherwise.
   */
  function _checkRight(targetOffset, tooltipLayerStyleLeft, tooltipOffset, windowSize, tooltipLayer) {
    if (targetOffset.left + tooltipLayerStyleLeft + tooltipOffset.width > windowSize.width) {
      // off the right side of the window
      tooltipLayer.style.left = (windowSize.width - tooltipOffset.width - targetOffset.left) + 'px';
      return false;
    }
    tooltipLayer.style.left = tooltipLayerStyleLeft + 'px';
    return true;
  }

  /**
   * Set tooltip right so it doesn't go off the left side of the window
   *
   * @return boolean true, if tooltipLayerStyleRight is ok.  false, otherwise.
   */
  function _checkLeft(targetOffset, tooltipLayerStyleRight, tooltipOffset, tooltipLayer) {
    if (targetOffset.left + targetOffset.width - tooltipLayerStyleRight - tooltipOffset.width < 0) {
      // off the left side of the window
      tooltipLayer.style.left = (-targetOffset.left) + 'px';
      return false;
    }
    tooltipLayer.style.right = tooltipLayerStyleRight + 'px';
    return true;
  }

  /**
   * Determines the position of the tooltip based on the position precedence and availability
   * of screen space.
   *
   * @param {Object} targetElement
   * @param {Object} tooltipLayer
   * @param {Object} desiredTooltipPosition
   *
   */
  function _determineAutoPosition(targetElement, tooltipLayer, desiredTooltipPosition) {

    // Take a clone of position precedence. These will be the available
    var possiblePositions = this._options.positionPrecedence.slice();

    var windowSize = _getWinSize();
    var tooltipHeight = _getOffset(tooltipLayer).height + 10;
    var tooltipWidth = _getOffset(tooltipLayer).width + 20;
    var targetOffset = _getOffset(targetElement);

    // If we check all the possible areas, and there are no valid places for the tooltip, the element
    // must take up most of the screen real estate. Show the tooltip floating in the middle of the screen.
    var calculatedPosition = "floating";

    // Check if the width of the tooltip + the starting point would spill off the right side of the screen
    // If no, neither bottom or top are valid
    if (targetOffset.left + tooltipWidth > windowSize.width || ((targetOffset.left + (targetOffset.width / 2)) - tooltipWidth) < 0) {
      _removeEntry(possiblePositions, "bottom");
      _removeEntry(possiblePositions, "top");
    } else {
      // Check for space below
      if ((targetOffset.height + targetOffset.top + tooltipHeight) > windowSize.height) {
        _removeEntry(possiblePositions, "bottom");
      }

      // Check for space above
      if (targetOffset.top - tooltipHeight < 0) {
        _removeEntry(possiblePositions, "top");
      }
    }

    // Check for space to the right
    if (targetOffset.width + targetOffset.left + tooltipWidth > windowSize.width) {
      _removeEntry(possiblePositions, "right");
    }

    // Check for space to the left
    if (targetOffset.left - tooltipWidth < 0) {
      _removeEntry(possiblePositions, "left");
    }

    // At this point, our array only has positions that are valid. Pick the first one, as it remains in order
    if (possiblePositions.length > 0) {
      calculatedPosition = possiblePositions[0];
    }

    // If the requested position is in the list, replace our calculated choice with that
    if (desiredTooltipPosition && desiredTooltipPosition != "auto") {
      if (possiblePositions.indexOf(desiredTooltipPosition) > -1) {
        calculatedPosition = desiredTooltipPosition;
      }
    }

    return calculatedPosition;
  }

  /**
   * Remove an entry from a string array if it's there, does nothing if it isn't there.
   *
   * @param {Array} stringArray
   * @param {String} stringToRemove
   */
  function _removeEntry(stringArray, stringToRemove) {
    if (stringArray.indexOf(stringToRemove) > -1) {
      stringArray.splice(stringArray.indexOf(stringToRemove), 1);
    }
  }

  /**
   * Update the position of the helper layer on the screen
   *
   * @api private
   * @method _setHelperLayerPosition
   * @param {Object} helperLayer
   */
  function _setHelperLayerPosition(helperLayer) {
    if (helperLayer) {
      //prevent error when `this._currentStep` in undefined
      if (!this._introItems[this._currentStep]) return;

      var currentElement  = this._introItems[this._currentStep],
          elementPosition = _getOffset(currentElement.element),
          widthHeightPadding = 10;

      // If the target element is fixed, the tooltip should be fixed as well.
      // Otherwise, remove a fixed class that may be left over from the previous
      // step.
      if (_isFixed(currentElement.element)) {
        helperLayer.className += ' introjs-fixedTooltip';
      } else {
        helperLayer.className = helperLayer.className.replace(' introjs-fixedTooltip', '');
      }

      if (currentElement.position == 'floating') {
        widthHeightPadding = 0;
      }

      //set new position to helper layer
      helperLayer.setAttribute('style', 'width: ' + (elementPosition.width  + widthHeightPadding)  + 'px; ' +
                                        'height:' + (elementPosition.height + widthHeightPadding)  + 'px; ' +
                                        'top:'    + (elementPosition.top    - 5)   + 'px;' +
                                        'left: '  + (elementPosition.left   - 5)   + 'px;');

    }
  }

  /**
   * Add disableinteraction layer and adjust the size and position of the layer
   *
   * @api private
   * @method _disableInteraction
   */
  function _disableInteraction() {
    var disableInteractionLayer = document.querySelector('.introjs-disableInteraction');

    if (disableInteractionLayer === null) {
      disableInteractionLayer = document.createElement('div');
      disableInteractionLayer.className = 'introjs-disableInteraction';
      this._targetElement.appendChild(disableInteractionLayer);
    }

    _setHelperLayerPosition.call(this, disableInteractionLayer);
  }

  /**
   * Setting anchors to behave like buttons
   *
   * @api private
   * @method _setAnchorAsButton
   */
  function _setAnchorAsButton(anchor){
    anchor.setAttribute('role', 'button');
    anchor.tabIndex = 0;
  }

  /**
   * Show an element on the page
   *
   * @api private
   * @method _showElement
   * @param {Object} targetElement
   */
  function _showElement(targetElement) {
    if (typeof (this._introChangeCallback) !== 'undefined') {
      this._introChangeCallback.call(this, targetElement.element);
    }

    var self = this,
        oldHelperLayer = document.querySelector('.introjs-helperLayer'),
        oldReferenceLayer = document.querySelector('.introjs-tooltipReferenceLayer'),
        highlightClass = 'introjs-helperLayer',
        elementPosition = _getOffset(targetElement.element);

    //check for a current step highlight class
    if (typeof (targetElement.highlightClass) === 'string') {
      highlightClass += (' ' + targetElement.highlightClass);
    }
    //check for options highlight class
    if (typeof (this._options.highlightClass) === 'string') {
      highlightClass += (' ' + this._options.highlightClass);
    }

    if (oldHelperLayer != null) {
      var oldHelperNumberLayer = oldReferenceLayer.querySelector('.introjs-helperNumberLayer'),
          oldtooltipLayer      = oldReferenceLayer.querySelector('.introjs-tooltiptext'),
          oldArrowLayer        = oldReferenceLayer.querySelector('.introjs-arrow'),
          oldtooltipContainer  = oldReferenceLayer.querySelector('.introjs-tooltip'),
          skipTooltipButton    = oldReferenceLayer.querySelector('.introjs-skipbutton'),
          prevTooltipButton    = oldReferenceLayer.querySelector('.introjs-prevbutton'),
          nextTooltipButton    = oldReferenceLayer.querySelector('.introjs-nextbutton');

      //update or reset the helper highlight class
      oldHelperLayer.className = highlightClass;
      //hide the tooltip
      oldtooltipContainer.style.opacity = 0;
      oldtooltipContainer.style.display = "none";

      if (oldHelperNumberLayer != null) {
        var lastIntroItem = this._introItems[(targetElement.step - 2 >= 0 ? targetElement.step - 2 : 0)];

        if (lastIntroItem != null && (this._direction == 'forward' && lastIntroItem.position == 'floating') || (this._direction == 'backward' && targetElement.position == 'floating')) {
          oldHelperNumberLayer.style.opacity = 0;
        }
      }

      //set new position to helper layer
      _setHelperLayerPosition.call(self, oldHelperLayer);
      _setHelperLayerPosition.call(self, oldReferenceLayer);

      //remove `introjs-fixParent` class from the elements
      var fixParents = document.querySelectorAll('.introjs-fixParent');
      if (fixParents && fixParents.length > 0) {
        for (var i = fixParents.length - 1; i >= 0; i--) {
          fixParents[i].className = fixParents[i].className.replace(/introjs-fixParent/g, '').replace(/^\s+|\s+$/g, '');
        };
      }

      //remove old classes if the element still exist
      _removeShowElement();

      //we should wait until the CSS3 transition is competed (it's 0.3 sec) to prevent incorrect `height` and `width` calculation
      if (self._lastShowElementTimer) {
        clearTimeout(self._lastShowElementTimer);
      }

      self._lastShowElementTimer = setTimeout(function() {
        //set current step to the label
        if (oldHelperNumberLayer != null) {
          oldHelperNumberLayer.innerHTML = targetElement.step;
        }
        //set current tooltip text
        oldtooltipLayer.innerHTML = targetElement.intro;
        //set the tooltip position
        oldtooltipContainer.style.display = "block";
        _placeTooltip.call(self, targetElement.element, oldtooltipContainer, oldArrowLayer, oldHelperNumberLayer);

        //change active bullet
        if (self._options.showBullets) {
            oldReferenceLayer.querySelector('.introjs-bullets li > a.active').className = '';
            oldReferenceLayer.querySelector('.introjs-bullets li > a[data-stepnumber="' + targetElement.step + '"]').className = 'active';
        }
        oldReferenceLayer.querySelector('.introjs-progress .introjs-progressbar').setAttribute('style', 'width:' + _getProgress.call(self) + '%;');

        //show the tooltip
        oldtooltipContainer.style.opacity = 1;
        if (oldHelperNumberLayer) oldHelperNumberLayer.style.opacity = 1;

        //reset button focus
        if (typeof skipTooltipButton !== "undefined" && skipTooltipButton != null && /introjs-donebutton/gi.test(skipTooltipButton.className)) {
          // skip button is now "done" button
          skipTooltipButton.focus();
        } else if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
          //still in the tour, focus on next
          nextTooltipButton.focus();
        }

        // change the scroll of the window, if needed
        _scrollTo.call(self, targetElement.scrollTo, targetElement, oldtooltipLayer);
      }, 350);

      // end of old element if-else condition
    } else {
      var helperLayer       = document.createElement('div'),
          referenceLayer    = document.createElement('div'),
          arrowLayer        = document.createElement('div'),
          tooltipLayer      = document.createElement('div'),
          tooltipTextLayer  = document.createElement('div'),
          bulletsLayer      = document.createElement('div'),
          progressLayer     = document.createElement('div'),
          buttonsLayer      = document.createElement('div');

      helperLayer.className = highlightClass;
      referenceLayer.className = 'introjs-tooltipReferenceLayer';

      //set new position to helper layer
      _setHelperLayerPosition.call(self, helperLayer);
      _setHelperLayerPosition.call(self, referenceLayer);

      //add helper layer to target element
      this._targetElement.appendChild(helperLayer);
      this._targetElement.appendChild(referenceLayer);

      arrowLayer.className = 'introjs-arrow';

      tooltipTextLayer.className = 'introjs-tooltiptext';
      tooltipTextLayer.innerHTML = targetElement.intro;

      bulletsLayer.className = 'introjs-bullets';

      if (this._options.showBullets === false) {
        bulletsLayer.style.display = 'none';
      }

      var ulContainer = document.createElement('ul');

      for (var i = 0, stepsLength = this._introItems.length; i < stepsLength; i++) {
        var innerLi    = document.createElement('li');
        var anchorLink = document.createElement('a');

        anchorLink.onclick = function() {
          self.goToStep(this.getAttribute('data-stepnumber'));
        };

        if (i === (targetElement.step-1)) anchorLink.className = 'active';

        _setAnchorAsButton(anchorLink);
        anchorLink.innerHTML = "&nbsp;";
        anchorLink.setAttribute('data-stepnumber', this._introItems[i].step);

        innerLi.appendChild(anchorLink);
        ulContainer.appendChild(innerLi);
      }

      bulletsLayer.appendChild(ulContainer);

      progressLayer.className = 'introjs-progress';

      if (this._options.showProgress === false) {
        progressLayer.style.display = 'none';
      }
      var progressBar = document.createElement('div');
      progressBar.className = 'introjs-progressbar';
      progressBar.setAttribute('style', 'width:' + _getProgress.call(this) + '%;');

      progressLayer.appendChild(progressBar);

      buttonsLayer.className = 'introjs-tooltipbuttons';
      if (this._options.showButtons === false) {
        buttonsLayer.style.display = 'none';
      }

      tooltipLayer.className = 'introjs-tooltip';
      tooltipLayer.appendChild(tooltipTextLayer);
      tooltipLayer.appendChild(bulletsLayer);
      tooltipLayer.appendChild(progressLayer);

      //add helper layer number
      if (this._options.showStepNumbers == true) {
        var helperNumberLayer = document.createElement('span');
        helperNumberLayer.className = 'introjs-helperNumberLayer';
        helperNumberLayer.innerHTML = targetElement.step;
        referenceLayer.appendChild(helperNumberLayer);
      }

      tooltipLayer.appendChild(arrowLayer);
      referenceLayer.appendChild(tooltipLayer);

      //next button
      var nextTooltipButton = document.createElement('a');

      nextTooltipButton.onclick = function() {
        if (self._introItems.length - 1 != self._currentStep) {
          _nextStep.call(self);
        }
      };

      _setAnchorAsButton(nextTooltipButton);
      nextTooltipButton.innerHTML = this._options.nextLabel;

      //previous button
      var prevTooltipButton = document.createElement('a');

      prevTooltipButton.onclick = function() {
        if (self._currentStep != 0) {
          _previousStep.call(self);
        }
      };

      _setAnchorAsButton(prevTooltipButton);
      prevTooltipButton.innerHTML = this._options.prevLabel;

      //skip button
      var skipTooltipButton = document.createElement('a');
      skipTooltipButton.className = 'introjs-button introjs-skipbutton';
      _setAnchorAsButton(skipTooltipButton);
      skipTooltipButton.innerHTML = this._options.skipLabel;

      skipTooltipButton.onclick = function() {
        if (self._introItems.length - 1 == self._currentStep && typeof (self._introCompleteCallback) === 'function') {
          self._introCompleteCallback.call(self);
        }

        _exitIntro.call(self, self._targetElement);
      };

      buttonsLayer.appendChild(skipTooltipButton);

      //in order to prevent displaying next/previous button always
      if (this._introItems.length > 1) {
        buttonsLayer.appendChild(prevTooltipButton);
        buttonsLayer.appendChild(nextTooltipButton);
      }

      tooltipLayer.appendChild(buttonsLayer);

      //set proper position
      _placeTooltip.call(self, targetElement.element, tooltipLayer, arrowLayer, helperNumberLayer);

      // change the scroll of the window, if needed
      _scrollTo.call(this, targetElement.scrollTo, targetElement, tooltipLayer);

      //end of new element if-else condition
    }

    // removing previous disable interaction layer
    var disableInteractionLayer = self._targetElement.querySelector('.introjs-disableInteraction');
    if (disableInteractionLayer) {
      disableInteractionLayer.parentNode.removeChild(disableInteractionLayer);
    }

    //disable interaction
    if (targetElement.disableInteraction) {
      _disableInteraction.call(self);
    }

    if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
      nextTooltipButton.removeAttribute('tabIndex');
    }
    if (typeof prevTooltipButton !== "undefined" && prevTooltipButton != null) {
      prevTooltipButton.removeAttribute('tabIndex');
    }

    // when it's the first step of tour
    if (this._currentStep == 0 && this._introItems.length > 1) {
      if (typeof skipTooltipButton !== "undefined" && skipTooltipButton != null) {
        skipTooltipButton.className = 'introjs-button introjs-skipbutton';
      }
      if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
        nextTooltipButton.className = 'introjs-button introjs-nextbutton';
      }

      if (this._options.hidePrev == true) {
        if (typeof prevTooltipButton !== "undefined" && prevTooltipButton != null) {
          prevTooltipButton.className = 'introjs-button introjs-prevbutton introjs-hidden';
        }
        if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
          nextTooltipButton.className += ' introjs-fullbutton';
        }
      } else {
        if (typeof prevTooltipButton !== "undefined" && prevTooltipButton != null) {
          prevTooltipButton.className = 'introjs-button introjs-prevbutton introjs-disabled';
        }
      }

      if (typeof prevTooltipButton !== "undefined" && prevTooltipButton != null) {
        prevTooltipButton.tabIndex = '-1';
      }
      if (typeof skipTooltipButton !== "undefined" && skipTooltipButton != null) {
        skipTooltipButton.innerHTML = this._options.skipLabel;
      }
    } else if (this._introItems.length - 1 == this._currentStep || this._introItems.length == 1) {
      // last step of tour
      if (typeof skipTooltipButton !== "undefined" && skipTooltipButton != null) {
        skipTooltipButton.innerHTML = this._options.doneLabel;
        // adding donebutton class in addition to skipbutton
        skipTooltipButton.className += ' introjs-donebutton';
      }
      if (typeof prevTooltipButton !== "undefined" && prevTooltipButton != null) {
        prevTooltipButton.className = 'introjs-button introjs-prevbutton';
      }

      if (this._options.hideNext == true) {
        if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
          nextTooltipButton.className = 'introjs-button introjs-nextbutton introjs-hidden';
        }
        if (typeof prevTooltipButton !== "undefined" && prevTooltipButton != null) {
          prevTooltipButton.className += ' introjs-fullbutton';
        }
      } else {
        if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
          nextTooltipButton.className = 'introjs-button introjs-nextbutton introjs-disabled';
        }
      }

      if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
        nextTooltipButton.tabIndex = '-1';
      }
    } else {
      // steps between start and end
      if (typeof skipTooltipButton !== "undefined" && skipTooltipButton != null) {
        skipTooltipButton.className = 'introjs-button introjs-skipbutton';
      }
      if (typeof prevTooltipButton !== "undefined" && prevTooltipButton != null) {
        prevTooltipButton.className = 'introjs-button introjs-prevbutton';
      }
      if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
        nextTooltipButton.className = 'introjs-button introjs-nextbutton';
      }
      if (typeof skipTooltipButton !== "undefined" && skipTooltipButton != null) {
        skipTooltipButton.innerHTML = this._options.skipLabel;
      }
    }

    //Set focus on "next" button, so that hitting Enter always moves you onto the next step
    if (typeof nextTooltipButton !== "undefined" && nextTooltipButton != null) {
      nextTooltipButton.focus();
    }

    _setShowElement(targetElement);

    if (typeof (this._introAfterChangeCallback) !== 'undefined') {
      this._introAfterChangeCallback.call(this, targetElement.element);
    }
  }

  /**
   * To change the scroll of `window` after highlighting an element
   *
   * @api private
   * @method _scrollTo
   * @param {String} scrollTo
   * @param {Object} targetElement
   * @param {Object} tooltipLayer
   */
  function _scrollTo(scrollTo, targetElement, tooltipLayer) {
    if (!this._options.scrollToElement) return;

    if (scrollTo === 'tooltip') {
      var rect = tooltipLayer.getBoundingClientRect();
    } else {
      var rect = targetElement.element.getBoundingClientRect();
    }

    if (!_elementInViewport(targetElement.element)) {
      var winHeight = _getWinSize().height;
      var top = rect.bottom - (rect.bottom - rect.top);
      var bottom = rect.bottom - winHeight;

      // TODO (afshinm): do we need scroll padding now?
      // I have changed the scroll option and now it scrolls the window to
      // the center of the target element or tooltip.

      if (top < 0 || targetElement.element.clientHeight > winHeight) {
        window.scrollBy(0, rect.top - ((winHeight / 2) -  (rect.height / 2)) - this._options.scrollPadding); // 30px padding from edge to look nice

      //Scroll down
      } else {
        window.scrollBy(0, rect.top - ((winHeight / 2) -  (rect.height / 2)) + this._options.scrollPadding); // 30px padding from edge to look nice
      }
    }
  }

  /**
   * To remove all show element(s)
   *
   * @api private
   * @method _removeShowElement
   */
  function _removeShowElement() {
    var elms = document.querySelectorAll('.introjs-showElement');

    for (var i = 0, l = elms.length; i < l; i++) {
      var elm = elms[i];
      _removeClass(elm, /introjs-[a-zA-Z]+/g);
    }
  }

  /**
   * To set the show element
   * This function set a relative (in most cases) position and changes the z-index
   *
   * @api private
   * @method _setShowElement
   * @param {Object} targetElement
   */
  function _setShowElement(targetElement) {
    // we need to add this show element class to the parent of SVG elements
    // because the SVG elements can't have independent z-index
    if (targetElement.element instanceof SVGElement) {
      var parentElm = targetElement.element.parentNode;

      while (targetElement.element.parentNode != null) {
        if (!parentElm.tagName || parentElm.tagName.toLowerCase() === 'body') break;

        if (parentElm.tagName.toLowerCase() === 'svg') {
          _setClass(parentElm, 'introjs-showElement introjs-relativePosition');
        }

        parentElm = parentElm.parentNode;
      }
    }

    _setClass(targetElement.element, 'introjs-showElement');

    var currentElementPosition = _getPropValue(targetElement.element, 'position');
    if (currentElementPosition !== 'absolute' &&
        currentElementPosition !== 'relative' &&
        currentElementPosition !== 'fixed') {
      //change to new intro item
      //targetElement.element.className += ' introjs-relativePosition';
      _setClass(targetElement.element, 'introjs-relativePosition')
    }

    var parentElm = targetElement.element.parentNode;
    while (parentElm != null) {
      if (!parentElm.tagName || parentElm.tagName.toLowerCase() === 'body') break;

      //fix The Stacking Context problem.
      //More detail: https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Understanding_z_index/The_stacking_context
      var zIndex = _getPropValue(parentElm, 'z-index');
      var opacity = parseFloat(_getPropValue(parentElm, 'opacity'));
      var transform = _getPropValue(parentElm, 'transform') || _getPropValue(parentElm, '-webkit-transform') || _getPropValue(parentElm, '-moz-transform') || _getPropValue(parentElm, '-ms-transform') || _getPropValue(parentElm, '-o-transform');
      if (/[0-9]+/.test(zIndex) || opacity < 1 || (transform !== 'none' && transform !== undefined)) {
        parentElm.className += ' introjs-fixParent';
      }

      parentElm = parentElm.parentNode;
    }
  }

  function _setClass(element, className) {
    if (element instanceof SVGElement) {
      var pre = element.getAttribute('class') || '';

      element.setAttribute('class', pre + ' ' + className);
    } else {
      element.className += ' ' + className;
    }
  }

  function _removeClass(element, classNameRegex) {
    if (element instanceof SVGElement) {
      var pre = element.getAttribute('class') || '';

      element.setAttribute('class', pre.replace(classNameRegex, '').replace(/^\s+|\s+$/g, ''));
    } else {
      element.className = element.className.replace(classNameRegex, '').replace(/^\s+|\s+$/g, '');
    }
  }

  /**
   * Get an element CSS property on the page
   * Thanks to JavaScript Kit: http://www.javascriptkit.com/dhtmltutors/dhtmlcascade4.shtml
   *
   * @api private
   * @method _getPropValue
   * @param {Object} element
   * @param {String} propName
   * @returns Element's property value
   */
  function _getPropValue (element, propName) {
    var propValue = '';
    if (element.currentStyle) { //IE
      propValue = element.currentStyle[propName];
    } else if (document.defaultView && document.defaultView.getComputedStyle) { //Others
      propValue = document.defaultView.getComputedStyle(element, null).getPropertyValue(propName);
    }

    //Prevent exception in IE
    if (propValue && propValue.toLowerCase) {
      return propValue.toLowerCase();
    } else {
      return propValue;
    }
  }

  /**
   * Checks to see if target element (or parents) position is fixed or not
   *
   * @api private
   * @method _isFixed
   * @param {Object} element
   * @returns Boolean
   */
  function _isFixed (element) {
    var p = element.parentNode;

    if (!p || p.nodeName === 'HTML') {
      return false;
    }

    if (_getPropValue(element, 'position') == 'fixed') {
      return true;
    }

    return _isFixed(p);
  }

  /**
   * Provides a cross-browser way to get the screen dimensions
   * via: http://stackoverflow.com/questions/5864467/internet-explorer-innerheight
   *
   * @api private
   * @method _getWinSize
   * @returns {Object} width and height attributes
   */
  function _getWinSize() {
    if (window.innerWidth != undefined) {
      return { width: window.innerWidth, height: window.innerHeight };
    } else {
      var D = document.documentElement;
      return { width: D.clientWidth, height: D.clientHeight };
    }
  }

  /**
   * Check to see if the element is in the viewport or not
   * http://stackoverflow.com/questions/123999/how-to-tell-if-a-dom-element-is-visible-in-the-current-viewport
   *
   * @api private
   * @method _elementInViewport
   * @param {Object} el
   */
  function _elementInViewport(el) {
    var rect = el.getBoundingClientRect();

    return (
      rect.top >= 0 &&
      rect.left >= 0 &&
      (rect.bottom+80) <= window.innerHeight && // add 80 to get the text right
      rect.right <= window.innerWidth
    );
  }

  /**
   * Add overlay layer to the page
   *
   * @api private
   * @method _addOverlayLayer
   * @param {Object} targetElm
   */
  function _addOverlayLayer(targetElm) {
    var overlayLayer = document.createElement('div'),
        styleText = '',
        self = this;

    //set css class name
    overlayLayer.className = 'introjs-overlay';

    //check if the target element is body, we should calculate the size of overlay layer in a better way
    if (!targetElm.tagName || targetElm.tagName.toLowerCase() === 'body') {
      styleText += 'top: 0;bottom: 0; left: 0;right: 0;position: fixed;';
      overlayLayer.setAttribute('style', styleText);
    } else {
      //set overlay layer position
      var elementPosition = _getOffset(targetElm);
      if (elementPosition) {
        styleText += 'width: ' + elementPosition.width + 'px; height:' + elementPosition.height + 'px; top:' + elementPosition.top + 'px;left: ' + elementPosition.left + 'px;';
        overlayLayer.setAttribute('style', styleText);
      }
    }

    targetElm.appendChild(overlayLayer);

    overlayLayer.onclick = function() {
      if (self._options.exitOnOverlayClick == true) {
        _exitIntro.call(self, targetElm);
      }
    };

    setTimeout(function() {
      styleText += 'opacity: ' + self._options.overlayOpacity.toString() + ';';
      overlayLayer.setAttribute('style', styleText);
    }, 10);

    return true;
  }

  /**
   * Removes open hint (tooltip hint)
   *
   * @api private
   * @method _removeHintTooltip
   */
  function _removeHintTooltip() {
    var tooltip = this._targetElement.querySelector('.introjs-hintReference');

    if (tooltip) {
      var step = tooltip.getAttribute('data-step');
      tooltip.parentNode.removeChild(tooltip);
      return step;
    }
  }

  /**
   * Start parsing hint items
   *
   * @api private
   * @param {Object} targetElm
   * @method _startHint
   */
  function _populateHints(targetElm) {
    var self = this;
    this._introItems = [];

    if (this._options.hints) {
      for (var i = 0, l = this._options.hints.length; i < l; i++) {
        var currentItem = _cloneObject(this._options.hints[i]);

        if (typeof(currentItem.element) === 'string') {
          //grab the element with given selector from the page
          currentItem.element = document.querySelector(currentItem.element);
        }

        currentItem.hintPosition = currentItem.hintPosition || this._options.hintPosition;
        currentItem.hintAnimation = currentItem.hintAnimation || this._options.hintAnimation;

        if (currentItem.element != null) {
          this._introItems.push(currentItem);
        }
      }
    } else {
      var hints = targetElm.querySelectorAll('*[data-hint]');

      if (hints.length < 1) {
        return false;
      }

      //first add intro items with data-step
      for (var i = 0, l = hints.length; i < l; i++) {
        var currentElement = hints[i];

        // hint animation
        var hintAnimation = currentElement.getAttribute('data-hintAnimation');

        if (hintAnimation) {
          hintAnimation = (hintAnimation == 'true');
        } else {
          hintAnimation = this._options.hintAnimation;
        }

        this._introItems.push({
          element: currentElement,
          hint: currentElement.getAttribute('data-hint'),
          hintPosition: currentElement.getAttribute('data-hintPosition') || this._options.hintPosition,
          hintAnimation: hintAnimation,
          tooltipClass: currentElement.getAttribute('data-tooltipClass'),
          position: currentElement.getAttribute('data-position') || this._options.tooltipPosition
        });
      }
    }

    _addHints.call(this);

    if (document.addEventListener) {
      document.addEventListener('click', _removeHintTooltip.bind(this), false);
      //for window resize
      window.addEventListener('resize', _reAlignHints.bind(this), true);
    } else if (document.attachEvent) { //IE
      //for window resize
      document.attachEvent('onclick', _removeHintTooltip.bind(this));
      document.attachEvent('onresize', _reAlignHints.bind(this));
    }
  }

  /**
   * Re-aligns all hint elements
   *
   * @api private
   * @method _reAlignHints
   */
  function _reAlignHints() {
    for (var i = 0, l = this._introItems.length; i < l; i++) {
      var item = this._introItems[i];

      if (typeof (item.targetElement) == 'undefined') continue;

      _alignHintPosition.call(this, item.hintPosition, item.element, item.targetElement)
    }
  }

  /**
   * Hide a hint
   *
   * @api private
   * @method _hideHint
   */
  function _hideHint(stepId) {
    _removeHintTooltip.call(this);
    var hint = this._targetElement.querySelector('.introjs-hint[data-step="' + stepId + '"]');

    if (hint) {
      hint.className += ' introjs-hidehint';
    }

    // call the callback function (if any)
    if (typeof (this._hintCloseCallback) !== 'undefined') {
      this._hintCloseCallback.call(this, stepId);
    }
  }

  /**
   * Hide all hints
   *
   * @api private
   * @method _hideHints
   */
  function _hideHints() {
    var hints = this._targetElement.querySelectorAll('.introjs-hint');

    if (hints && hints.length > 0) {
      for (var i = 0; i < hints.length; i++) {
        _hideHint.call(this, hints[i].getAttribute('data-step'));
      }
    }
  }

  /**
   * Show all hints
   *
   * @api private
   * @method _showHints
   */
  function _showHints() {
    var hints = this._targetElement.querySelectorAll('.introjs-hint');

    if (hints && hints.length > 0) {
      for (var i = 0; i < hints.length; i++) {
        _showHint.call(this, hints[i].getAttribute('data-step'));
      }
    } else {
      _populateHints.call(this, this._targetElement);
    }
  };

  /**
   * Show a hint
   *
   * @api private
   * @method _showHint
   */
  function _showHint(stepId) {
    var hint = this._targetElement.querySelector('.introjs-hint[data-step="' + stepId + '"]');

    if (hint) {
      hint.className = hint.className.replace(/introjs\-hidehint/g, '');
    }
  };

  /**
   * Removes all hint elements on the page
   * Useful when you want to destroy the elements and add them again (e.g. a modal or popup)
   *
   * @api private
   * @method _removeHints
   */
  function _removeHints() {
    var hints = this._targetElement.querySelectorAll('.introjs-hint');

    if (hints && hints.length > 0) {
      for (var i = 0; i < hints.length; i++) {
        _removeHint.call(this, hints[i].getAttribute('data-step'));
      }
    }
  };

  /**
   * Remove one single hint element from the page
   * Useful when you want to destroy the element and add them again (e.g. a modal or popup)
   * Use removeHints if you want to remove all elements.
   *
   * @api private
   * @method _removeHint
   */
  function _removeHint(stepId) {
    var hint = this._targetElement.querySelector('.introjs-hint[data-step="' + stepId + '"]');

    if (hint) {
      hint.parentNode.removeChild(hint);
    }
  };

  /**
   * Add all available hints to the page
   *
   * @api private
   * @method _addHints
   */
  function _addHints() {
    var self = this;

    var oldHintsWrapper = document.querySelector('.introjs-hints');

    if (oldHintsWrapper != null) {
      hintsWrapper = oldHintsWrapper;
    } else {
      var hintsWrapper = document.createElement('div');
      hintsWrapper.className = 'introjs-hints';
    }

    for (var i = 0, l = this._introItems.length; i < l; i++) {
      var item = this._introItems[i];

      // avoid append a hint twice
      if (document.querySelector('.introjs-hint[data-step="' + i + '"]'))
        continue;

      var hint = document.createElement('a');
      _setAnchorAsButton(hint);

      (function (hint, item, i) {
        // when user clicks on the hint element
        hint.onclick = function(e) {
          var evt = e ? e : window.event;
          if (evt.stopPropagation)    evt.stopPropagation();
          if (evt.cancelBubble != null) evt.cancelBubble = true;

          _showHintDialog.call(self, i);
        };
      }(hint, item, i));

      hint.className = 'introjs-hint';

      if (!item.hintAnimation) {
        hint.className += ' introjs-hint-no-anim';
      }

      // hint's position should be fixed if the target element's position is fixed
      if (_isFixed(item.element)) {
        hint.className += ' introjs-fixedhint';
      }

      var hintDot = document.createElement('div');
      hintDot.className = 'introjs-hint-dot';
      var hintPulse = document.createElement('div');
      hintPulse.className = 'introjs-hint-pulse';

      hint.appendChild(hintDot);
      hint.appendChild(hintPulse);
      hint.setAttribute('data-step', i);

      // we swap the hint element with target element
      // because _setHelperLayerPosition uses `element` property
      item.targetElement = item.element;
      item.element = hint;

      // align the hint position
      _alignHintPosition.call(this, item.hintPosition, hint, item.targetElement);

      hintsWrapper.appendChild(hint);
    }

    // adding the hints wrapper
    document.body.appendChild(hintsWrapper);

    // call the callback function (if any)
    if (typeof (this._hintsAddedCallback) !== 'undefined') {
      this._hintsAddedCallback.call(this);
    }
  }

  /**
   * Aligns hint position
   *
   * @api private
   * @method _alignHintPosition
   * @param {String} position
   * @param {Object} hint
   * @param {Object} element
   */
  function _alignHintPosition(position, hint, element) {
    // get/calculate offset of target element
    var offset = _getOffset.call(this, element);
    var iconWidth = 20;
    var iconHeight = 20;

    // align the hint element
    switch (position) {
      default:
      case 'top-left':
        hint.style.left = offset.left + 'px';
        hint.style.top = offset.top + 'px';
        break;
      case 'top-right':
        hint.style.left = (offset.left + offset.width - iconWidth) + 'px';
        hint.style.top = offset.top + 'px';
        break;
      case 'bottom-left':
        hint.style.left = offset.left + 'px';
        hint.style.top = (offset.top + offset.height - iconHeight) + 'px';
        break;
      case 'bottom-right':
        hint.style.left = (offset.left + offset.width - iconWidth) + 'px';
        hint.style.top = (offset.top + offset.height - iconHeight) + 'px';
        break;
      case 'middle-left':
        hint.style.left = offset.left + 'px';
        hint.style.top = (offset.top + (offset.height - iconHeight) / 2) + 'px';
        break;
      case 'middle-right':
        hint.style.left = (offset.left + offset.width - iconWidth) + 'px';
        hint.style.top = (offset.top + (offset.height - iconHeight) / 2) + 'px';
        break;
      case 'middle-middle':
        hint.style.left = (offset.left + (offset.width - iconWidth) / 2) + 'px';
        hint.style.top = (offset.top + (offset.height - iconHeight) / 2) + 'px';
        break;
      case 'bottom-middle':
        hint.style.left = (offset.left + (offset.width - iconWidth) / 2) + 'px';
        hint.style.top = (offset.top + offset.height - iconHeight) + 'px';
        break;
      case 'top-middle':
        hint.style.left = (offset.left + (offset.width - iconWidth) / 2) + 'px';
        hint.style.top = offset.top + 'px';
        break;
    }
  }

  /**
   * Triggers when user clicks on the hint element
   *
   * @api private
   * @method _showHintDialog
   * @param {Number} stepId
   */
  function _showHintDialog(stepId) {
    var hintElement = document.querySelector('.introjs-hint[data-step="' + stepId + '"]');
    var item = this._introItems[stepId];

    // call the callback function (if any)
    if (typeof (this._hintClickCallback) !== 'undefined') {
      this._hintClickCallback.call(this, hintElement, item, stepId);
    }

    // remove all open tooltips
    var removedStep = _removeHintTooltip.call(this);

    // to toggle the tooltip
    if (parseInt(removedStep, 10) == stepId) {
      return;
    }

    var tooltipLayer = document.createElement('div');
    var tooltipTextLayer = document.createElement('div');
    var arrowLayer = document.createElement('div');
    var referenceLayer = document.createElement('div');

    tooltipLayer.className = 'introjs-tooltip';

    tooltipLayer.onclick = function (e) {
      //IE9 & Other Browsers
      if (e.stopPropagation) {
        e.stopPropagation();
      }
      //IE8 and Lower
      else {
        e.cancelBubble = true;
      }
    };

    tooltipTextLayer.className = 'introjs-tooltiptext';

    var tooltipWrapper = document.createElement('p');
    tooltipWrapper.innerHTML = item.hint;

    var closeButton = document.createElement('a');
    closeButton.className = 'introjs-button';
    closeButton.innerHTML = this._options.hintButtonLabel;
    closeButton.onclick = _hideHint.bind(this, stepId);

    tooltipTextLayer.appendChild(tooltipWrapper);
    tooltipTextLayer.appendChild(closeButton);

    arrowLayer.className = 'introjs-arrow';
    tooltipLayer.appendChild(arrowLayer);

    tooltipLayer.appendChild(tooltipTextLayer);

    // set current step for _placeTooltip function
    this._currentStep = hintElement.getAttribute('data-step');

    // align reference layer position
    referenceLayer.className = 'introjs-tooltipReferenceLayer introjs-hintReference';
    referenceLayer.setAttribute('data-step', hintElement.getAttribute('data-step'));
    _setHelperLayerPosition.call(this, referenceLayer);

    referenceLayer.appendChild(tooltipLayer);
    document.body.appendChild(referenceLayer);

    //set proper position
    _placeTooltip.call(this, hintElement, tooltipLayer, arrowLayer, null, true);
  }

  /**
   * Get an element position on the page
   * Thanks to `meouw`: http://stackoverflow.com/a/442474/375966
   *
   * @api private
   * @method _getOffset
   * @param {Object} element
   * @returns Element's position info
   */
  function _getOffset(element) {
    var elementPosition = {};

    var body = document.body;
    var docEl = document.documentElement;

    var scrollTop = window.pageYOffset || docEl.scrollTop || body.scrollTop;
    var scrollLeft = window.pageXOffset || docEl.scrollLeft || body.scrollLeft;

    if (element instanceof SVGElement) {
      var x = element.getBoundingClientRect()
      elementPosition.top = x.top + scrollTop;
      elementPosition.width = x.width;
      elementPosition.height = x.height;
      elementPosition.left = x.left + scrollLeft;
    } else {
      //set width
      elementPosition.width = element.offsetWidth;

      //set height
      elementPosition.height = element.offsetHeight;

      //calculate element top and left
      var _x = 0;
      var _y = 0;
      while (element && !isNaN(element.offsetLeft) && !isNaN(element.offsetTop)) {
        _x += element.offsetLeft;
        _y += element.offsetTop;
        element = element.offsetParent;
      }
      //set top
      elementPosition.top = _y;
      //set left
      elementPosition.left = _x;
    }

    return elementPosition;
  }

  /**
   * Gets the current progress percentage
   *
   * @api private
   * @method _getProgress
   * @returns current progress percentage
   */
  function _getProgress() {
    // Steps are 0 indexed
    var currentStep = parseInt((this._currentStep + 1), 10);
    return ((currentStep / this._introItems.length) * 100);
  }

  /**
   * Overwrites obj1's values with obj2's and adds obj2's if non existent in obj1
   * via: http://stackoverflow.com/questions/171251/how-can-i-merge-properties-of-two-javascript-objects-dynamically
   *
   * @param obj1
   * @param obj2
   * @returns obj3 a new object based on obj1 and obj2
   */
  function _mergeOptions(obj1,obj2) {
    var obj3 = {};
    for (var attrname in obj1) { obj3[attrname] = obj1[attrname]; }
    for (var attrname in obj2) { obj3[attrname] = obj2[attrname]; }
    return obj3;
  }

  var introJs = function (targetElm) {
    if (typeof (targetElm) === 'object') {
      //Ok, create a new instance
      return new IntroJs(targetElm);

    } else if (typeof (targetElm) === 'string') {
      //select the target element with query selector
      var targetElement = document.querySelector(targetElm);

      if (targetElement) {
        return new IntroJs(targetElement);
      } else {
        throw new Error('There is no element with given selector.');
      }
    } else {
      return new IntroJs(document.body);
    }
  };

  /**
   * Current IntroJs version
   *
   * @property version
   * @type String
   */
  introJs.version = VERSION;

  //Prototype
  introJs.fn = IntroJs.prototype = {
    clone: function () {
      return new IntroJs(this);
    },
    setOption: function(option, value) {
      this._options[option] = value;
      return this;
    },
    setOptions: function(options) {
      this._options = _mergeOptions(this._options, options);
      return this;
    },
    start: function () {
      _introForElement.call(this, this._targetElement);
      return this;
    },
    goToStep: function(step) {
      _goToStep.call(this, step);
      return this;
    },
    addStep: function(options) {
      if (!this._options.steps) {
        this._options.steps = [];
      }

      this._options.steps.push(options);

      return this;
    },
    addSteps: function(steps) {
      if (!steps.length) return;

      for(var index = 0; index < steps.length; index++) {
        this.addStep(steps[index]);
      }

      return this;
    },
    goToStepNumber: function(step) {
      _goToStepNumber.call(this, step);

      return this;
    },
    nextStep: function() {
      _nextStep.call(this);
      return this;
    },
    previousStep: function() {
      _previousStep.call(this);
      return this;
    },
    exit: function(force) {
      _exitIntro.call(this, this._targetElement, force);
      return this;
    },
    refresh: function() {
      _refresh.call(this);
      return this;
    },
    onbeforechange: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._introBeforeChangeCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onbeforechange was not a function');
      }
      return this;
    },
    onchange: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._introChangeCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onchange was not a function.');
      }
      return this;
    },
    onafterchange: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._introAfterChangeCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onafterchange was not a function');
      }
      return this;
    },
    oncomplete: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._introCompleteCallback = providedCallback;
      } else {
        throw new Error('Provided callback for oncomplete was not a function.');
      }
      return this;
    },
    onhintsadded: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._hintsAddedCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onhintsadded was not a function.');
      }
      return this;
    },
    onhintclick: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._hintClickCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onhintclick was not a function.');
      }
      return this;
    },
    onhintclose: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._hintCloseCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onhintclose was not a function.');
      }
      return this;
    },
    onexit: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._introExitCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onexit was not a function.');
      }
      return this;
    },
    onbeforeexit: function(providedCallback) {
      if (typeof (providedCallback) === 'function') {
        this._introBeforeExitCallback = providedCallback;
      } else {
        throw new Error('Provided callback for onbeforeexit was not a function.');
      }
      return this;
    },
    addHints: function() {
      _populateHints.call(this, this._targetElement);
      return this;
    },
    hideHint: function (stepId) {
      _hideHint.call(this, stepId);
      return this;
    },
    hideHints: function () {
      _hideHints.call(this);
      return this;
    },
    showHint: function (stepId) {
      _showHint.call(this, stepId);
      return this;
    },
    showHints: function () {
      _showHints.call(this);
      return this;
    },
    removeHints: function () {
      _removeHints.call(this);
      return this;
    },
    removeHint: function (stepId) {
      _removeHint.call(this, stepId);
      return this;
    },
    showHintDialog: function (stepId) {
      _showHintDialog.call(this, stepId);
      return this;
    }
  };

  exports.introJs = introJs;
  return introJs;
}));

/*! FileSaver.js v1.3.6
 *
 * A saveAs() FileSaver implementation.
 *
 * By Travis Clarke, https://travismclarke.com
 * By Eli Grey, http://eligrey.com
 *
 * License: MIT (https://github.com/clarketm/FileSaver.js/blob/master/LICENSE.md)
 */
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/*!
 * TableExport.js v5.2.0 (https://www.travismclarke.com)
 *
 * Copyright (c) 2018 - Travis Clarke - https://www.travismclarke.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at

 * http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
!function(t,r){if("function"==typeof define&&define.amd)define(function(t){var e;try{e=t("jquery")}catch(t){}return r(e,t("blobjs"),t("file-saverjs"),t("xlsx"))});else if("object"==typeof exports&&"string"!=typeof exports.nodeName){var e;try{e=require("jquery")}catch(t){}module.exports=r(e,require("blobjs"),require("file-saverjs"),require("xlsx"))}else t.TableExport=r(t.jQuery,t.Blob,t.saveAs,t.XLSX)}(this,function(e,p,c,f){"use strict";var o=function(t,e){var a=this;if(!t)return S('"selectors" is required. \nUsage: TableExport(selectors, options)');if(!a)return new o(t,e);a.settings=C({},a.defaults,e),a.selectors=w(t);var i=a.settings;i.ignoreRows=i.ignoreRows instanceof Array?i.ignoreRows:[i.ignoreRows],i.ignoreCols=i.ignoreCols instanceof Array?i.ignoreCols:[i.ignoreCols],i.ignoreCSS=a.ignoreCSS instanceof Array?a.ignoreCSS:[a.ignoreCSS],i.emptyCSS=a.emptyCSS instanceof 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t?e.trim():e},getType:function(t){if(!t)return"";var e=this.typeConfig;return~t.indexOf(e.string.defaultClass)?b.STRING:~t.indexOf(e.number.defaultClass)?b.NUMBER:~t.indexOf(e.boolean.defaultClass)?b.BOOLEAN:~t.indexOf(e.date.defaultClass)?b.DATE:""},dateNum:function(t,e){e&&(t+=1462);var r=(Date.parse(t)-new Date(Date.UTC(1899,11,30)))/864e5;return Math.floor(r)},createSheet:function(t,e){for(var r={},o={s:{c:1e7,r:1e7},e:{c:0,r:0}},n=this.typeConfig,a=0;a!==t.length;++a)for(var i=0;i!==t[a].length;++i){o.s.r>a&&(o.s.r=a),o.s.c>i&&(o.s.c=i),o.e.r<a&&(o.e.r=a),o.e.c<i&&(o.e.c=i);var s=t[a][i];if(s&&s.v){var l=f.utils.encode_cell({c:i,r:a});s.t||(n.number.assert(s.v)?s.t=b.NUMBER:n.boolean.assert(s.v)?s.t=b.BOOLEAN:n.date.assert(s.v)?s.t=b.DATE:s.t=b.STRING),s.t===b.DATE&&(s.t=b.NUMBER,s.z=f.SSF._table[14],s.v=this.dateNum(s.v)),r[l]=s}}return r["!merges"]=e,o.s.c<1e7&&(r["!ref"]=f.utils.encode_range(o)),r},downloadHandler:function(t){var e=t.target,r=JSON.parse(u.getInstance().getItem(e.getAttribute(this.storageKey))),o=r.data,n=r.filename,a=r.mimeType,i=r.fileExtension,s=r.merges,l=r.RTL,p=r.sheetname;this.export2file(o,a,n,i,s,l,p)},Workbook:function(){this.Workbook={Views:[]},this.SheetNames=[],this.Sheets={}},string2ArrayBuffer:function(t){for(var e=new ArrayBuffer(t.length),r=new Uint8Array(e),o=0;o!==t.length;++o)r[o]=255&t.charCodeAt(o);return e},export2file:function(t,e,r,o,n,a,i){var s=o.slice(1);if(t=this.getRawData(t,o,r,n,a,i),!h||s!==m.CSV&&s!==m.TXT)c(new p([t],{type:e+";"+this.charset}),r+o,!0);else{var l="data:"+e+";"+this.charset+","+t;this.downloadDataURI(l,r,o)}},downloadDataURI:function(t,e,r){var o=encodeURI(t),n=document.createElement("a");n.setAttribute("href",o),n.setAttribute("download",e+r),document.body.appendChild(n),n.click()},getBookType:function(t){switch(t){case m.XLS:return m.BIFF2;default:return t}},getRawData:function(t,e,r,o,n,a){var i=e.substring(1);if(d(i)){var s=new 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/*! Blob.js v1.1.1
 *
 * native Blob interface support (polyfill)
 *
 * By Travis Clarke, https://travismclarke.com
 * By Eli Grey, http://eligrey.com
 * By Devin Samarin, https://github.com/dsamarin
 *
 * License: MIT (https://github.com/clarketm/Blob.js/blob/master/LICENSE.md)
 *
 */
(function (e, t) { if (typeof exports === "object" && typeof exports.nodeName !== "string") { module.exports = e.document ? t(e, true) : function (e) { if (!e.document) { throw new Error("blobjs requires a window with a document") } return t(e) } } else { t(e) } })(window || this, function (e, t) { "use strict"; var n = /^((?!chrome|android).)*safari/i.test(navigator.userAgent); e.URL = e.URL || e.webkitURL; if (e.Blob && e.URL && !n) { try { new e.Blob; if (typeof define === "function" && define.amd) { define("blobjs", [], function () { return e.Blob }) } return e.Blob } catch (e) { } } var i = e.BlobBuilder || e.WebKitBlobBuilder || e.MozBlobBuilder || function (e) { var t = function (e) { return Object.prototype.toString.call(e).match(/^\[object\s(.*)\]$/)[1] }, n = function e() { this.data = [] }, i = function e(t, n, i) { this.data = t; this.size = t.length; this.type = n; this.encoding = i }, o = n.prototype, r = i.prototype, a = e.FileReaderSync, f = function (e) { this.code = this[this.name = e] }, c = ("NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR " + "NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR").split(" "), s = c.length, l = e.URL || e.webkitURL || e, u = l.createObjectURL, d = l.revokeObjectURL, p = l, b = e.btoa, h = e.atob, R = e.ArrayBuffer, g = e.Uint8Array, w = /^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/; i.fake = r.fake = true; while (s--) { f.prototype[c[s]] = s + 1 } if (!l.createObjectURL) { p = e.URL = function (e) { var t = document.createElementNS("http://www.w3.org/1999/xhtml", "a"), n; t.href = e; if (!("origin" in t)) { if (t.protocol.toLowerCase() === "data:") { t.origin = null } else { n = e.match(w); t.origin = n && n[1] } } return t } } p.createObjectURL = function (e) { var t = e.type, n; if (t === null) { t = "application/octet-stream" } if (e instanceof i) { n = "data:" + t; if (e.encoding === "base64") { return n + ";base64," + e.data } else if (e.encoding === "URI") { return n + "," + decodeURIComponent(e.data) } if (b) { return n + ";base64," + b(e.data) } else { return n + "," + encodeURIComponent(e.data) } } else if (u) { return u.call(l, e) } }; p.revokeObjectURL = function (e) { if (e.substring(0, 5) !== "data:" && d) { d.call(l, e) } }; o.append = function (e) { var n = this.data; if (g && (e instanceof R || e instanceof g)) { var o = "", r = new g(e), c = 0, s = r.length; for (; c < s; c++) { o += String.fromCharCode(r[c]) } n.push(o) } else if (t(e) === "Blob" || t(e) === "File") { if (a) { var l = new a; n.push(l.readAsBinaryString(e)) } else { throw new f("NOT_READABLE_ERR") } } else if (e instanceof i) { if (e.encoding === "base64" && h) { n.push(h(e.data)) } else if (e.encoding === "URI") { n.push(decodeURIComponent(e.data)) } else if (e.encoding === "raw") { n.push(e.data) } } else { if (typeof e !== "string") { e += "" } n.push(unescape(encodeURIComponent(e))) } }; o.getBlob = function (e) { if (!arguments.length) { e = null } return new i(this.data.join(""), e, "raw") }; o.toString = function () { return "[object BlobBuilder]" }; r.slice = function (e, t, n) { var o = arguments.length; if (o < 3) { n = null } return new i(this.data.slice(e, o > 1 ? t : this.data.length), n, this.encoding) }; r.toString = function () { return "[object Blob]" }; r.close = function () { this.size = 0; delete this.data }; return n }(e); var o = function (e, t) { var n = t ? t.type || "" : ""; var o = new i; if (e) { for (var r = 0, a = e.length; r < a; r++) { if (Uint8Array && e[r] instanceof Uint8Array) { o.append(e[r].buffer) } else { o.append(e[r]) } } } var f = o.getBlob(n); if (!f.slice && f.webkitSlice) { f.slice = f.webkitSlice } return f }; var r = Object.getPrototypeOf || function (e) { return e.__proto__ }; o.prototype = r(new e.Blob); if (typeof define === "function" && define.amd) { define("blobjs", [], function () { return o }) } if (typeof t === "undefined") { e.Blob = o } return o });
/*****************************************************************************************
* $Rev::                                                       $: Revision of last commit
* $Date::                                                      $: Date of last commit   
* $Author::                                                    $: Author of last commit 
****************************************************************************************/

var iframes;
var iframeID;
var ctsuMsgs = null;
var dynToolTips = [];
var ctsuMonthNames = ["JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"];
var gblDBCallsMadeWS = 0;
var gblIsPartialPostback = false;
var gblCtsuStartTime;
var gblCtsuEndTime;
// JScript File

function isDate(txtDate) {
  var currVal = txtDate;
  if (currVal == '')
    return false;

  //Declare Regex  
  var rxDatePattern = /^(\d{1,2})(\/|-)(\d{1,2})(\/|-)(\d{4})$/;
  var dtArray = currVal.match(rxDatePattern); // is format OK?

  if (dtArray == null)
    return false;

  //Checks for mm/dd/yyyy format.
  dtMonth = dtArray[1];
  dtDay = dtArray[3];
  dtYear = dtArray[5];

  if (dtMonth < 1 || dtMonth > 12)
    return false;
  else if (dtDay < 1 || dtDay > 31)
    return false;
  else if ((dtMonth == 4 || dtMonth == 6 || dtMonth == 9 || dtMonth == 11) && dtDay == 31)
    return false;
  else if (dtMonth == 2) {
    var isleap = (dtYear % 4 == 0 && (dtYear % 100 != 0 || dtYear % 400 == 0));
    if (dtDay > 29 || (dtDay == 29 && !isleap))
      return false;
  }
  return true;
}

function AjaxCall(url, fn, paramArray, successFn, errorFn, beforeSend, onComplete, isAsync, customHeaders) {
  //JY: We assum that ajax call is asyncronous if isAsync is not provided
  if (isAsync === undefined) {
    isAsync = true;
  }
  var pagePath = url;
  //Create list of parameters in the form:
  //{"paramName1":"paramValue1","paramName2":"paramValue2"}
  var paramList = '';

  if (paramArray != null && paramArray.length > 0) {
    for (var i = 0; i < paramArray.length; i += 2) {
      if (paramList.length > 0) paramList += ",";
      if (paramArray[i + 1] instanceof Array) {
        paramList += "'" + paramArray[i] + "': " + JSON.stringify(paramArray[i + 1]);
      }
      else {
        paramList += "'" + paramArray[i] + "':'" + escape(paramArray[i + 1]) + "'";
      }
    }
  }

  //WEBSITE-3514, intercept ajax err callback, make the callback, then if the referer exception was thrown, kick user out.
  function errHandler(data) {
    errorFn(data);
    //Only direct to customError if the referer is different.
    var obj = JSON.parse(data.responseText);
    if (obj.ExceptionType.includes("SecurityCheckSoapException") && obj.Message == "Security Check failed") {
      window.location.replace("/public/customError.aspx");
    }
  }

  paramList = "{" + paramList + "}";
  //Call the page method
  $.ajax({
    type: "POST",
    url: pagePath + "/" + fn,
    contentType: "application/json; charset=utf-8",
    data: paramList,
    dataType: "json",
    beforeSend: beforeSend,
    success: successFn,
    complete: onComplete,
    error: errHandler, //errorFn,
    async: isAsync,
    headers: customHeaders
  });
}

function CallWebMethod(fn, paramArray, successFn, errorFn, isAsync, customHeaders) {
  function onCompleteCallback(res) {
    if (res.responseJSON.d !== undefined) {
      var cnt = res.responseJSON.d.DBCallsMade;
      if (cnt != undefined) {
        gblDBCallsMadeWS = gblDBCallsMadeWS + cnt;
        if ($("span[id$='_MsgDBCallsMade']").length > 0) {
          $("span[id$='_MsgDBCallsMade']").html("DB calls made by this page via WebService: " + gblDBCallsMadeWS);
        }
      }
    }
    //gblDBCallsMadeWS += cnt;
    //update the cnt on page
  }
  //console.log("CallWebMethod-",customHeaders)
  if (isAt) {//check in root.master to see what this is
    AjaxCall("/AJAXHelperService.asmx", fn, paramArray, successFn, errorFn, null, onCompleteCallback, isAsync, customHeaders);
  }
}
function CallSolrWebMethod(fn, paramArray, successFn, errorFn, isAsync) {
  AjaxCall("/SolrHelperService.asmx", fn, paramArray, successFn, errorFn, null, null, isAsync);
}

function GetMasterPoupDataKey(fn, paramObj, fnSucc, fnFail) {
  var pagePath = "/AJAXHelperService.asmx";
  //Create list of parameters in the form:
  //{"paramName1":"paramValue1","paramName2":"paramValue2"}
  var paramList = JSON.stringify({ param: paramObj });

  //Call the page method
  $.ajax({
    type: "POST",
    url: pagePath + "/" + fn,
    contentType: "application/json; charset=utf-8",
    data: paramList,
    dataType: "json",
    success: fnSucc,
    error: fnFail
  });
}

function getComment(oCallback, cCallback, minCommentLength, maxCommentLength, title) {
  var theComments = "";
  maxCommentLength = maxCommentLength || 50;
  minCommentLength = minCommentLength || 1;

  function commentChange() {
    var cmt = $("textarea#cmtArea").val();
    if (cmt.length + 1 > minCommentLength && cmt.length <= maxCommentLength) {
      $(".ui-dialog-buttonset button:contains('OK')").attr("disabled", false).removeClass("ui-state-disabled");
    }
    else {
      $(".ui-dialog-buttonset button:contains('OK')").attr("disabled", true).addClass("ui-state-disabled");
    }
    var spchar = $('#spCommentchar');
    var cs = cmt.length;

    if (spchar != null & cmt.length <= maxCommentLength) {
      spchar.text(maxCommentLength - cs);
    }
    else {
      $("textarea#cmtArea").val(cmt.substring(0, maxCommentLength));
      spchar.text(0);
    }
  };

  function returnComment() {
    return $("textarea#cmtArea").val();
  }
  var message = "<textarea id=\"cmtArea\" min rows=\"4\" cols=\"50\" style=\"width: 100%; height:100%; font-size: 1em;\"></textarea>";
  title = title || "Enter your comments";

  //var val = "<small><i>Note: Text length should be min " + minCommentLength + " and max " + maxCommentLength + " chars.</i></small>";
  var val = "<small><i>You have <span id=\"spCommentchar\"> " + maxCommentLength + "</span> characters left.</i></small>";


  $("body").jQueryMasterAlert(null, title, message, oCallback, function () { }, null, null, val, returnComment);
  $("textarea#cmtArea").on("keyup", commentChange)
  $(".ui-dialog-buttonset button:contains('OK')").attr("disabled", true).addClass("ui-state-disabled");
}

jQuery.fn.jQueryMasterAlert = function (infoIcon, title, message, oCallback, cCallback, iCallback, onOpenCallback, Note, okCallbackParam) {
  //oCallback = callback on OK click
  //cCallback = callback on Cancel click
  //iCallback = callback on init of dialog (create event of dialog jquery UI)
  //onOpenCallBack = when dialog is about to open
  //infoIcon = which icon to show
  //okCallbackParam = this assumes to get data from an element and pass it back to oCallback function;

  //remove previous dialog
  $("#dialog-confirm").dialog("destroy").remove();

  ///always create OK button
  var btns = {
    OK: function () {
      $(this).dialog("close");
      if (oCallback) {
        if (okCallbackParam) {
          oCallback(okCallbackParam());
        }
        else {
          oCallback();
        }
      }
    }
  };
  if (cCallback) {
    ///if cCallback is provided, then create a cancel button
    btns["Cancel"] = function () {
      $(this).dialog("close");
      if (cCallback) {
        cCallback();
      }
    }
  }
  var alertFmt = "<div style=\"z-index:4001\" id=\"{6}\" title=\"{1}\">" +
    "<span class=\"{0}\" style=\"float: left; margin: 0 7px 20px 0;font-size:120\"></span>" +
    "<div style=\'max-width: {2}px; min-width: {3}px; float:right;\'>{4}<br>{5}</div></div>";
  var dialogId = "dialog-confirm";

  var maxWidth = window.innerWidth * 0.6; //60%
  var minWidth = window.innerWidth * 0.3; //30%
  if (!(Note))
    Note = "";
  //if Note is undefined, pass empty string.
  if (Note === undefined)
    Note = "";
  var anAlert = $(alertFmt.format(infoIcon, title, maxWidth, minWidth, message, Note, dialogId));

  ///create DOM for dialog
  setupDialog(anAlert, cCallback, iCallback, onOpenCallback, Note, btns, false);
  $(window).off("resize.alert").on("resize.alert", function () {
    $("#dialog-confirm").dialog("option", "position", "center");
  });
};

function setupDialog(anAlert, cCallback, iCallback, onOpenCallback, Note, btns, isSessionDialog) {
  ///instantiate the dialogbox using the created DOM above
  var theDialog = anAlert.dialog({
    width: "auto",
    modal: true,
    buttons: btns,
    open: function (event, ui) {
      $("iframe").css("visibility", "hidden");
      //$("iframe").hide();
      if (onOpenCallback) {
        onOpenCallback();
      }
    },
    create: function (event, ui) {
      if (iCallback) {
        iCallback();
      }
    },
    close: function (event, ui) {
      //$("iframe").show();
      $("iframe").css("visibility", "visible");
      if (cCallback) {
        cCallback();
      }
    },
    dialogClass: "ui-dialog-ctsu"
  });

  theDialog.css("z-index", "4003"); //why 4002? telerik's is 3000+
  $(".ui-widget-overlay").css("z-index", "4002");
}

jQuery.fn.showSessionTimeoutWarning = function (title, message, oCallback, cCallback, iCallback) {
  // infoIcon = "far fa-alarm"; // Font-Awesome-5 Free does not have .far.fa-alarm-clock

  $("#session-dialog-confirm").dialog("destroy").remove();

  var btns = {
    "Continue With Session": function () {
      $(this).dialog("close");
      oCallback();
    },
    "Log out": function () {
      $(this).dialog("close");
      window.location.href = "/Logout.aspx";
    }
  };

  var alertFmt = "<div style=\"z-index:4001\" id=\"{5}\" title=\"{0}\">" 
      + '<svg aria-hidden="true" focusable="false" data-prefix="far" data-icon="alarm-exclamation" class="svg-inline--fa fa-alarm-exclamation " role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" style="height:1.4em; color:#AB0731; margin:0 .25em -.25em 0;"><path fill="currentColor" d="M256 64C132.3 64 32 164.29 32 288a222.7 222.7 0 0 0 44.79 134l-40.1 40.09a16 16 0 0 0 0 22.63l22.62 22.62a16 16 0 0 0 22.63 0L122 467.22a222.82 222.82 0 0 0 268 0l40.1 40.09a16 16 0 0 0 22.62 0l22.63-22.62a16 16 0 0 0 0-22.63L435.25 422A222.69 222.69 0 0 0 480 288c0-123.71-100.26-224-224-224zm0 400a176 176 0 1 1 176-176 176 176 0 0 1-176 176zM96 0A96 96 0 0 0 0 96a94.81 94.81 0 0 0 15.3 51.26L161.2 25.68A95.63 95.63 0 0 0 96 0zm320 0a95.66 95.66 0 0 0-65.18 25.66l145.89 121.57A94.85 94.85 0 0 0 512 96a96 96 0 0 0-96-96zM256 352a32 32 0 1 0 32 32 32 32 0 0 0-32-32zm22.3-192h-44.6a16.06 16.06 0 0 0-15.9 17.6l12.8 128a16 16 0 0 0 15.9 14.4h19a16 16 0 0 0 15.9-14.4l12.8-128a16 16 0 0 0-15.89-17.6z"></path></svg>'
    + "<div style=\'max-width: {1}px; min-width: {2}px; float:right; line-height:1.4;\'>{3}<br>{4}</div></div>";
  var dialogId = "session-dialog-confirm";

  var maxWidth = window.innerWidth * 0.6; //60%
  var minWidth = window.innerWidth * 0.3; //30%
  
  ///create DOM for dialog
  var anAlert = $(alertFmt.format(title, maxWidth, minWidth, message, '', dialogId));
  setupDialog(anAlert, cCallback, iCallback, null, "", btns, true);
  $(window).off("resize.alert").on("resize.alert", function () {
    $("#session-dialog-confirm").dialog("option", "position", "center");
  });
};

jQuery.fn.jQueryAlert = function (title, message, oCallback, cCallback, iCallback) {
  if (inIframe()) {
    parent.$(this).jQueryMasterAlert("fas fa-exclamation-triangle", title, message, oCallback, cCallback, iCallback);
  }
  else {
    $(this).jQueryMasterAlert("fas fa-exclamation-triangle", title, message, oCallback, cCallback, iCallback);
  }
};

jQuery.fn.jQueryInfo = function (title, message) {
  $(this).jQueryMasterAlert("ui-icon ui-icon-info", title, message);
};

jQuery.fn.EShowPopup = function (elId, title) {
  callbacks = $({});
  try {
    $("#" + elId).dialog("destroy");
  } catch (e) {

  }
  callbacks.queue("callbackQueue", function () {
    $("#" + elId).dialog({
      autoopen: false,
      modal: true,
      width: "auto",
      height: "auto",
      title: title,
      overlay: { opacity: 0.7 },
      appendTo: "form",
      hide: "fade",
      open: function () {
      },
      close: function () {
        $("#overlaybox").hide();
      }
    });
  });
};
jQuery.fn.EClosePopup = function (elId, title) {
  callbacks = $({});
  callbacks.queue("callbackQueue", function () {
    setTimeout(function () {
      $("#" + elId).parent().fadeOut(1000, function () {
        $("#" + elId).dialog("close").dialog("destroy");
      });
    },
      1000);
  });
};
var jqDebug = false;
jQuery.fn.SetDebugOn = function () {
  jqDebug = true;
};

jQuery.fn.SetDebugOff = function () {
  jqDebug = false;
};

jQuery.fn.ShowDebugMessage = function (msg) {
  if (jqDebug) {
    var anAlert = $("<div>" + msg + "<div/>");
    $("body").append(anAlert);
  }
};

// Content key
function ShowFrameCMS(target, ckey) {
  top.frames[target].location = "/Master/iFramePage.aspx?ckey=" + ckey;
}

function showCTSUVersion() {
  MyPage.showMasterPopup(null, "CTSU_VERSION", "CTSU_VERSION", null, { sizeMode: 'preferred' }, null);
}
function __resizeIcons() {
  $(".icon, .actionIcon").iconResize
    ({
      width: 16,
      height: 16
    });
}
function resizeIcons() {
  __resizeIcons();
  setTimeout(__resizeIcons, 500);
}
function printMe() {
  try {
    document.execCommand('print', false, null);
  }
  catch (e) {
    window.print();
  }
  return false;
}


//WEBSITE-4609: Define function to open link in new tab. It will be called from Website menu.
function OpenUrlInNewWindow(url, queryString, target) {
  if (queryString !== 'undefined' && queryString != null && queryString != "") {
    window.open(url + "?" + queryString, target);
  }
  else {
    window.open(url, target);
  }
}

function openInNewWindow(event, selector) {
  event.preventDefault();
  window.open(selector.attr("href"), "_blank");
}

function __popTheLinks() {

  ///following makes all readfile links to open in new tab/window.
  $('a[href*="readfile.aspx"]').each(function () {
    $(this).off("click.newTab").on("click.newTab", function (event) {
      openInNewWindow(event, $(this));
    })
  });

  //http://localhost:3466/Master/SimplePage.aspx?ascx=DCP001_SCREENING_LOG_DLG
  $('a[href*="SimplePage.aspx"]').each(function () {
    $(this).off("click.newTab").on("click.newTab", function (event) {
      openInNewWindow(event, $(this));
    })
  });

  ///following makes all http:// links to open in new tab.  Most http:// links point to external links
  ///deployed CTSU websites always use relative URLs in code.
  $("a[href*='http']").each(function () {
    $(this).off("click.newTab").on("click.newTab", function (event) {
      openInNewWindow(event, $(this));
    });
  });
}

function __openInTop() {
  ///this makes links to pp_default.aspx to open in the top window if opened from iframe.
  if (window.self != window.top) {
    $('a[href*="pp_default.aspx"]').off("click.inTop").on("click.inTop", function (event) {
      event.preventDefault();
      window.open($(this).attr("href"), "_top");
    });
  }
}
function JSPair(k, v) {
  this.key = k;
  this.value = v;
}
$.fn.iconResize = function (options) {

  var that = this;
  var settings = {
    width: 200,
    height: 200
  };
  options = $.extend(settings, options);

  if ($(that).is("a")) {
    $(that).find("img").iconResize(options);
  }

  if ($(that).is(":image")) {
    //continue
  }
  else if (!$(that).is("img")) {
    return;
  }

  return that.each(function () {

    if ($(this).is("a")) {
      //don't resize anchor tags
    }
    else {
      if (this.complete || options.isImageLoad) {
        var maxWidth = options.width;
        var maxHeight = options.height;
        var ratio = 0;
        var width = $(this).width();
        var height = $(this).height();

        //alert($(this).attr('src') + width + "|" + height);
        if (width == height) {
          //ratio = maxWidth / width;
          //$(that).css('width', maxWidth);
          $(this).css('height', maxHeight);
        }
        else {
          if (height > maxHeight || width > height) {
            ratio = maxHeight / height;
            $(this).css('height', maxHeight);
            $(this).css('width', width * ratio);
          }
          else if (width > maxWidth) {
            ratio = maxWidth / width;
            $(this).css('width', maxWidth);
            $(this).css('height', height * ratio);

          }
        }
      }
      else {
        $(this).on("load",function () {
          $(this).iconResize(
            {
              width: options.width,
              height: options.height,
              isImageLoad: true
            });
        });
      }
    }
  });
};

function __setQTips(el) {
  function setQTip(qEl, showOnReady) {
    var content = $(qEl).attr("qtip");
    $(qEl).qtip({
      content: content,
      style: {
        classes: 'qtip-bootstrap qtip-rounded qtip-shadow content',
        tip: false
      },
      position: {
        //my: 'top left',
        //at: 'bottom center',
        //adjust: { method: 'flipinvert none', x: $(qEl).width()/2, y:0, mouse: false},
        target: 'mouse',
        adjust: { method: 'flipinvert none', x: 10, y: 10, mouse: false },
        viewport: $(window)
      },
      hide: {
        event: 'click mouseleave blur'
      },
      show: {
        event: 'mouseover focus',
        ready: showOnReady,
        solo: true
      }
    });
  }


  if (el === undefined) {
    $("[qtip]").each(function () {
      var eachEl = this;
      setQTip(eachEl, false);
    });
  }
  else {
    setQTip(el, true);
  }
}

function inIframe() {
  try {
    return window.self !== window.top;
  } catch (e) {
    return true;
  }
}

function setValueQTips(cssClass, toolTip) {
  $(cssClass).qtip({
    content: toolTip,
    style: {
      classes: 'qtip-bootstrap qtip-rounded qtip-shadow content',
      tip: false
    },
    position: {
      target: this,
      adjust: { method: 'flipinvert', y: 5, x: 5 },
      viewport: $(window),
      at: 'bottom left'
    },
    hide: {
      event: 'click mouseleave blur'
    }
  });
}

function toDate(strDate) {
  var localeDateString = new Date(2025, 11, 31).toLocaleDateString();

  var localeParts = localeDateString.split(/[.,\/ -]/);
  var dt = strDate.split(/[.,\/ -]/);
  var mm, dd, yy;
  if (localeParts instanceof Array) {
    if (localeParts[0].localeCompare("31") == 0) {
      dd = 0;
    }
    else if (localeParts[1].localeCompare("31") == 0) {
      dd = 1;
    }
    else {
      dd = 2;
    }

    if (localeParts[0].localeCompare("12") == 0) {
      mm = 0;
    }
    else if (localeParts[1].localeCompare("12") == 0) {
      mm = 1;
    }
    else {
      mm = 2;
    }

    if (localeParts[0].localeCompare("2025") == 0) {
      yy = 0;
    }
    else if (localeParts[1].localeCompare("2025") == 0) {
      yy = 1;
    }
    else {
      yy = 2;
    }
  }
  var d, m, y;
  y = parseInt(dt[yy].replace(/^\D+/g, ''));
  m = parseInt(dt[mm].replace(/^\D+/g, ''));
  d = parseInt(dt[dd].replace(/^\D+/g, ''));

  return new Date(y, m - 1, d);
}

var gblIsProduction = false;

function isProduction() {
  gblIsProduction = false;
  CallWebMethod("IsProduction", [], onIsProductionSuccess, null, false);
  return gblIsProduction;
}

function onIsProductionSuccess(r) {
  if (r != null && r.d != null) {
    gblIsProduction = (r.d.Value == "YES");
  }
}

var RUMSHelpTextsProduction =
  [
    { RosterCode: "NCICIRB", OperationCode: "WITHDRAW_PERSON", SiteID: null, RoleName: null, Text: "You are about to Withdraw a PI from your institution.  Please confirm in IRBManager that there are no studies where this PI is the PI for an active study open under the CIRB.  If there are active studies, you will need an approved Change of PI worksheet or Study Closure worksheet for each active study before you can remove this PI from your roster." },
    { RosterCode: "NCICIRB", OperationCode: "REMOVE_ROLE", SiteID: null, RoleName: "Principal Investigator", Text: "You are about to Withdraw a PI from your institution.  Please confirm in IRBManager that there are no studies where this PI is the PI for an active study open under the CIRB.  If there are active studies, you will need an approved Change of PI worksheet or Study Closure worksheet for each active study before you can remove this PI from your roster." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave CRA", Text: "You are assigning the role 'Rave CRA'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave Investigator", Text: "You are assigning the role 'Rave Investigator'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave Read Only", Text: "You are assigning the role 'Rave Read Only'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave CRA (LabAdmin)", Text: "You are assigning the role 'Rave CRA (LabAdmin)'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave SLA", Text: "You are assigning the role 'Rave SLA'.  Please be informed that the selected person will receive emails from RAVE." },
    null
  ];


var RUMSHelpTextsTest =
  [
    //{ RosterCode: "ALLIANCE", OperationCode: "ADD_IVR", SiteID: null, RoleName: null, Text: "Add investigator for Alliance" },
    //{ RosterCode: "ECOG-ACRIN", OperationCode: "ADD_IVR", SiteID: null, RoleName: null, Text: "Add investigator for ECOG-ACRIN" },
    //{ RosterCode: "NRG", OperationCode: "ADD_IVR", SiteID: null, RoleName: null, Text: "Add investigator for NRG" },
    //{ RosterCode: "ALLIANCE", OperationCode: "ADD_ASSOCIATE", SiteID: null, RoleName: null, Text: "Add associate for Alliance" },
    //{ RosterCode: "ECOG-ACRIN", OperationCode: "ADD_ASSOCIATE", SiteID: null, RoleName: null, Text: "Add associate for ECOG-ACRIN" },
    //{ RosterCode: "NRG", OperationCode: "ADD_ASSOCIATE", SiteID: null, RoleName: null, Text: "Add associate for NRG" },
    //{ RosterCode: "ALLIANCE", OperationCode: "ASSIGN_PRIMARY_ROLE", SiteID: null, RoleName: null, Text: "Assign primary role for Alliance" },
    //{ RosterCode: "NRG", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave Investigator", Text: "Assign non-primary role for NRG" },
    { RosterCode: "NCICIRB", OperationCode: "WITHDRAW_PERSON", SiteID: null, RoleName: null, Text: "You are about to Withdraw a PI from your institution.  Please confirm in IRBManager that there are no studies where this PI is the PI for an active study open under the CIRB.  If there are active studies, you will need an approved Change of PI worksheet or Study Closure worksheet for each active study before you can remove this PI from your roster." },
    { RosterCode: "NCICIRB", OperationCode: "REMOVE_ROLE", SiteID: null, RoleName: "Principal Investigator", Text: "You are about to Withdraw a PI from your institution.  Please confirm in IRBManager that there are no studies where this PI is the PI for an active study open under the CIRB.  If there are active studies, you will need an approved Change of PI worksheet or Study Closure worksheet for each active study before you can remove this PI from your roster." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave CRA", Text: "You are assigning the role 'Rave CRA'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave Investigator", Text: "You are assigning the role 'Rave Investigator'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave Read Only", Text: "You are assigning the role 'Rave Read Only'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave CRA (LabAdmin)", Text: "You are assigning the role 'Rave CRA (LabAdmin)'.  Please be informed that the selected person will receive emails from RAVE." },
    { RosterCode: "ALL", OperationCode: "ASSIGN_NONPRIMARY_ROLE", SiteID: null, RoleName: "Rave SLA", Text: "You are assigning the role 'Rave SLA'.  Please be informed that the selected person will receive emails from RAVE." },
    //{ RosterCode: "ALLIANCE", OperationCode: "CLAIM_SITE", SiteID: null, RoleName: null, Text: "Claim site for Alliance" },
    //{ RosterCode: "ALLIANCE", OperationCode: "WITHDRAW_SITE", SiteID: null, RoleName: null, Text: "Withdraw site for Alliance" },
    null
  ];

var RUMSHelpTexts = null;

function findRUMSHelpText(rosterCode, operationCode, siteID, roleName) {
  if (RUMSHelpTexts == null) {
    if (isProduction()) RUMSHelpTexts = RUMSHelpTextsProduction;
    else RUMSHelpTexts = RUMSHelpTextsTest;
  }
  for (var j = 0; j < RUMSHelpTexts.length; j++) {
    var obj = RUMSHelpTexts[j];
    if (obj != null) {
      if (obj.RosterCode == null || obj.RosterCode == rosterCode) {
        if (obj.OperationCode == null || obj.OperationCode == operationCode) {
          if (obj.SiteID == null || obj.SiteID == siteID) {
            if (obj.RoleName == null && roleName == null || obj.RoleName == roleName) {
              return obj.Text;
            }
          }
        }
      }
    }
  }
  return null;
}

function findRUMSHelpTextCSV(rosterCodeCSV, operationCode, siteID, roleName) {
  if (rosterCodeCSV != null) {
    var rosterList = rosterCodeCSV.split(",");
    if (rosterList.length > 1) {
      var helpText = "";
      for (var i = 0; i < rosterList.length; i++) {
        var tempText = findRUMSHelpText(rosterList[i], operationCode, siteID, roleName);
        if (tempText != null) {
          helpText += "<br /><b>" + rosterList[i] + "</b>: " + tempText + "<br />";
        }
      }
      if (helpText != "") return helpText;
    }
    else return findRUMSHelpText(rosterList[0], operationCode, siteID, roleName);
  }
  return null;
}

var gblHelpText = null;

function displayRUMSHelpText(rosterCodeCSV, operationCode, roleName, siteID, personID) {
  gblHelpText = null;
  var helpText = findRUMSHelpTextCSV(rosterCodeCSV, operationCode, siteID, roleName);
  if (helpText != null) {
    if ((operationCode == "ASSIGN_NONPRIMARY_ROLE") && roleName == "Rave CRA") {
      $("body").jQueryAlert("RUMS Operation Instructions", helpText);
    }
    else if (rosterCodeCSV == "NCICIRB" && operationCode == "WITHDRAW_PERSON") {
      gblHelpText = helpText;
      CallWebMethod("CheckRosterSitePersonRole", ["rosterCode", rosterCodeCSV, "siteID", siteID, "roleName", "Principal Investigator", "personID", personID], onCheckRosterSitePersonRoleSuccess, null, false);
    }
    else {
      $("body").jQueryAlert("RUMS Operation Instructions", helpText, null, null, null, true);
    }
  }
}

function onCheckRosterSitePersonRoleSuccess(r) {
  if (r != null && r.d != null && r.d.Value == "YES" && gblHelpText != null) {
    $("body").jQueryAlert("RUMS Operation Instructions", gblHelpText, null, null, null, true);
  }
}

var theChosenManager;
var theDateRangePickerManager;
var timerPostBackProgress;

function showPostbackProgress() {
  if (isIE8orLess) {
    $(".ctsuSpinnerIE8").show();
  }
  $(".ctsuSpinner").show();
}

function hidePostbackProgress() {
  clearTimeout(timerPostBackProgress);
  try {
    if (isIE8orLess) {
      $(".ctsuSpinnerIE8").hide();
    }
    $(".ctsuSpinner").hide();
  }
  catch (e) {
    //ignore
  }
}

function ajax_InitRequest(sender, args) {
  netAjaxBegin();
}

function ajax_EndRequest(sender, args) {
  netAjaxEnd();
}

function netAjaxBegin() {
  timerPostBackProgress = setTimeout(showPostbackProgress, 100);
}

//Here we repeat things that were initially done in initCTSU
function netAjaxEnd() {
  hidePostbackProgress();
  setDynamicTooltips();
  __popTheLinks();
  __openInTop();
  __setQTips();
  resizeIcons();
  initCtsuPanels();

  //debugger;
  setDynamicTooltips();
  theChosenManager.refreshChosens();

  try {
    initGSA();
  } catch (e) {
    //ignore
  }
  try {
    showLAPSGrid();
  } catch (e) {
    //ignore
  }
}

function initCTSU() {
  initMainMenu();
  initSubMainMenu();
  disableParentScroll();
  //CallWebMethod("CacheSiteAudits", [], function () { }, function () { });
  if (theChosenManager === undefined) {
    theChosenManager = CTSUChosenManager.getInstance();
  }
  theChosenManager.initChosens();

  var theDateRangePickerManager = initializeDateRangeManager();
  theDateRangePickerManager.initDateRangePicker();

  //this is for personRosterBrowser print function
  if (printThisPage > 0)
    printMe();

  //set .net ajax init and end handlers
  var prm = Sys.WebForms.PageRequestManager.getInstance();
  prm.add_initializeRequest(ajax_InitRequest);
  prm.add_endRequest(ajax_EndRequest);

  //delayed initlayout for pages with jQuery layout control
  try {
    if (typeof initLayout !== 'undefined' && typeof initLayout === 'function') {
      setTimeout(initLayout, 100); //initialize layout after 100ms
    }
  }
  catch (e) {
    //todo
  }

  setDynamicTooltips();
  __popTheLinks();
  __openInTop();
  __setQTips();
  Apply508Fixes();
  setTimeout(delayedInitCTSU, 500);
  initCtsuPanels();
  $(":disabled").attr("tabIndex", "-1");
  showCTSUNotify();
  getCustomBreadCrumb();
  getPopupModKeyFromSession();
  try {
    initGSA();
  }
  catch (e) {
    //todo
  }


  try {
    //if (noteSource != "PROTOCOL") {
    $('#sticklrToolbar').show().sticklr(
      {
        animate: false,
        //menuHeight: 20,
        menuWidth: 30,
        relativeTo: 'left',
        showOn: 'hover',
        stickTo: 'left',
        tabHeight: 12,
        tabWidth: 12
      });
    // }
  } catch (e) {
    //todo
  }

  setTimeout(refreshToken, 100) //Kick start token refresh AJAX call
};

function refreshToken() {
  function onSuccess(res) {
    if (res.d.Flag == true) {
      setTimeout(refreshToken, res.d.Data);
    }
  }

  CallWebMethod("RefreshCoreApiToken", [], onSuccess, null);
}

function addTabOrder(selector) {
  $(selector).each(function (i, selected) {
    return $(selector).attr("tabIndex", 0);
  });
}

function delayedInitCTSU() {
  remTabOrder("div.RadGrid");
  $(".dummy").focus();

  //For Tour
  var siteMapId = this.MyPage.siteMapNodeID;
  if (siteMapId !== 'undefined' && siteMapId != null && siteMapId != "") {
    var contentKey = 'TOUR-' + siteMapId;
    setupIntroJSTour(contentKey);
  }
}

function delayedAjaxEndInit() {
  remTabOrder("div.RadGrid");
  if (inIframe()) {
    parent.addTabOrder(".rwControlButtons li");
  }
}

function remTabOrder(selector) {
  $(selector).each(function (i, selected) {
    $(selected).attr("tabIndex", -1);
  });
}

String.prototype.isEmpty = function () {
  return (!this || 0 === this.length);
};

String.prototype.hasAValue = function () {
  return !this.isEmpty();
};




///this works like c# string.format but only to replace {n} with a value
///would not work with dates
String.prototype.format = function () {
  var col = arguments;
  col = typeof col === 'object' ? col : Array.prototype.slice.call(arguments, 1);

  return this.replace(/\{\{|\}\}|\{(\w+)\}/g, function (m, n) {
    if (m == "{{") { return "{"; }
    if (m == "}}") { return "}"; }
    return col[n];
  });
};


function CTSUDateRange() {
  if (!(this instanceof (CTSUDateRange))) {
    return new CTSUDateRange();
  }
}

CTSUDateRange.prototype.id = null;
CTSUDateRange.prototype.options = null;
CTSUDateRange.prototype.otherOptions = null;

CTSUDateRange.prototype.init = function (id, dateRangeConfig, otherOptions) {
  var me = this;
  me.id = "#" + id;
  me.otherOptions = otherOptions;
  me.options = dateRangeConfig;

  var container = document.getElementById(otherOptions.containerId);

  var dateRangeDiv = document.createElement("div");
  dateRangeDiv.id = otherOptions.containerId + '-reportrange';
  var dateRangeDivStyle = dateRangeDiv.style;
  dateRangeDivStyle.background = '#fff';
  dateRangeDivStyle.cursor = 'pointer';
  dateRangeDivStyle.padding = '5px 10px';
  dateRangeDivStyle.border = '1px solid #ccc';
  dateRangeDivStyle.width = '280px';
  var dateRangeTooltip = otherOptions.tooltip;//"Data Entry Date";
  var tooltipElement = "";
  if (!!dateRangeTooltip)
    tooltipElement = "&nbsp;<i class='fa fa-question-circle' title='" + dateRangeTooltip + "'></i>";
  dateRangeDiv.innerHTML = "<i class='glyphicon glyphicon-calendar fas fa-calendar-alt'></i>&nbsp;<span></span> <b class='caret'></b>" + tooltipElement;

  container.appendChild(dateRangeDiv);

  me.setupDateRange();
}

function initializeDateRangeManager() {
  if (theDateRangePickerManager === undefined) {
    theDateRangePickerManager = CTSUDateRangePickerManager.getInstance();
  }
  return theDateRangePickerManager;
}

function resetDateRangeToDefault(dateRangePickerId) {
  var theDateRangePickerManager = initializeDateRangeManager();
  theDateRangePickerManager.resetDateRange(dateRangePickerId);
}

CTSUDateRange.prototype.setupDateRange = function () {
  var me = this;
  function event(start, end) {
    $('#' + me.otherOptions.containerId + '-reportrange span').html(start.format('DD-MMM-YYYY') + ' - ' + end.format('DD-MMM-YYYY'));
    me.start = start;
    me.end = end;
    me.setSelection();
  }
  $('#' + me.otherOptions.containerId + '-reportrange').daterangepicker(me.options, event);

  event(moment(me.options.startDate, "DD-MMM-YYYY"), moment(me.options.endDate, "DD-MMM-YYYY"));
}

CTSUDateRange.prototype.setSelection = function () {
  var me = this;
  var startDateAsString = getDateToString(me.start._d);
  var endDateAsString = getDateToString(me.end._d);
  $("#" + me.otherOptions.hdnValuesFromDateCtrlId).val(startDateAsString);

  $("#" + me.otherOptions.hdnValuesToDateCtrlId).val(endDateAsString);
}

function getDateToString(datetime) {
  var month = ctsuMonthNames[datetime.getMonth()];
  var year = datetime.getFullYear();
  var day = datetime.getDate();
  var separator = "-";

  return day + separator + month + separator + year;
}

//chose selector for server control
// -- karunakar added
function CTSUChosen() {
  if (!(this instanceof (CTSUChosen))) {
    return new CTSUChosen();
  }
}

CTSUChosen.prototype.theSelect = null;
CTSUChosen.prototype.id = null;
CTSUChosen.prototype.options = null;
CTSUChosen.prototype.chosenOptions = null;
CTSUChosen.prototype.inputField = null;
CTSUChosen.prototype.minLength = null;
//WEBSITE-3145, the 4th param added for injecting optGroup
CTSUChosen.prototype.optionStrFmt = "<option value=\"{0}\" {2} {3} {4}>{1}</option>";
CTSUChosen.prototype.currentItems = null;
CTSUChosen.prototype.originalItems = null;
CTSUChosen.prototype.preListMethodDone = false;
CTSUChosen.prototype.isAutoComplete = false;
CTSUChosen.prototype.chosen = null;
CTSUChosen.prototype.timer = null;
CTSUChosen.prototype.allowAutoComplete = false;
CTSUChosen.prototype.delayBindingItems = null;
CTSUChosen.prototype.searchTerm = "";

CTSUChosen.prototype.applyOptGroup = function (ctrlId) {
  var groups = {};
  $("select[id='" + ctrlId + "'] option[group]").each(function () {
    //Add the sortNum to the array and sort it before apply the optGroup
    groups[$.trim($(this).attr("group"))] = $.trim($(this).attr("groupSortNum"));
  });
  //Get the keys in array, which are the optGroup value
  var sortedGrp = Object.keys(groups);

  //Compare the SortNum of each optGroup and determine the order
  sortedGrp.sort(function (key1, key2) {
    return (groups[key1] - groups[key2]);
  });
  //Loop through the sorted group and find the ddl element that has the same group value, and wrap them in optGroup element.
  sortedGrp.forEach(function (grp, index) {
    $("select[id='" + ctrlId + "'] option[group='" + grp + "']").wrapAll('<optgroup label="' + grp + '"/>');
  });
}

CTSUChosen.prototype.init = function (id, options, chosenOptions) {
  ///id is the element's id
  /// options = ctsu related options, e.g if it is auto complete etc
  /// chosenOptions = options for the chosen jquery plugin
  var me = this;
  me.id = "#" + id;
  me.theSelect = $(me.id); // get the select element 
  me.options = options;
  me.chosenOptions = chosenOptions;
  if (this.theSelect.length === 0) { //see if it exists
    return;
  }
  if (me.chosenOptions.allow_single_deselect && me.theSelect.find("option").length <= 2) {
    //"<option value=\"{0}\" {2}>{1}</option>";
    me.theSelect.append(me.optionStrFmt.format(me.options.deSelectValue === null ? "" : me.options.deSelectValue, "", ""));
  }

  //initialize it as a chosen Select
  me.makeChosen();
  me.inputField = $(me.id + "_chosen").find('.search-field input');

  if (options.dataMode === "asynch") {
    me.runPrelistMethod();
  }
  else if (options.dataMode === "onload") {

    if (options.methodName !== null && options.methodName !== "") {
      me.loadItems();
    }
    else {
      var items = new Array(me.theSelect[0].options.length);
      for (var i = 0; i < items.length; ++i) {
        var item = new Object();
        item.Value = me.theSelect[0].options[i].value;
        item.Label = me.theSelect[0].options[i].text;
        //WEBSITE-3145, Load the Group property in additional to Value and Text,
        //so it can be used to wrap the item with the same group under an optGroup
        if (me.theSelect[0].options[i].attributes['group'] !== undefined) {
          item.Group = me.theSelect[0].options[i].attributes['group'].value
        }
        items[i] = item;
      }
      //$.map(me.theSelect.find('option'), function (option) {
      //  var item = new Object();
      //  item.Value = option.value;
      //  item.Label = option.text;
      //  items.push(item);
      //});
      me.currentItems = items;
    }
  }

  //WEBSITE-3145, wrap in optGroup if needed
  if (me.options.dataGroupField !== undefined && me.options.dataGroupField !== "") {
    me.applyOptGroup(me.theSelect[0].id);
  }

  if (me.inputField.length == 0) {
    me.inputField = $(me.id + "_chosen").find('.chosen-search input');
  }
  me.makeAutoComplete();
}
CTSUChosen.prototype.sortItems = function () {
  var me = this;
  var listItems = me.theSelect.find("option");
  listItems.sort(function (a, b) {
    if (a.text > b.text) return 1;
    else if (a.text < b.text) return -1;
    else return 0;
  });
  me.theSelect.find("option").remove().end();
  me.theSelect.append(listItems);
}
CTSUChosen.prototype.runPrelistMethod = function () {
  var me = this;
  if (!(me.options.PreListMethod.isEmpty())) {
    if (!me.preListMethodDone) {
      me.allowAutoComplete = false;
      var fn = window[me.options.PreListMethod];
      /* note that settings.functionName could also be written
        as window.settings.functionName. In this case, we use the fact that window
        is the implied scope of global variables. */
      if (typeof fn === 'function') {
        fn();
        //me.preListMethodDone = true;
      }
    }
  }
  else {
    me.allowAutoComplete = true;
  }
}

CTSUChosen.prototype.makeChosen = function () {
  var me = this;
  me.theSelect.chosen("destroy");
  me.chosen = me.theSelect.chosen(me.chosenOptions)
    .off("change").on("change", function (event, params) {
      if (event.target === this) {
        me.setSelection();
        var doPostback = true;
        //Raise client side event, only continue server side postback if the client side event returns true
        if (me.options.onItemSelectCallBack !== "") {
          var fn = window[me.options.onItemSelectCallBack];

          if (typeof fn === 'function') {
            //Call the client select handler and pass the selected value, or null if deselected.
            doPostback = fn(typeof params !== "undefined" ? params.selected : null);
          }
        }
        if (typeof params === "undefined") {
          //when params is undefined, it means value was unselected
          if (me.options.isAutoComplete && me.searchTerm !== "") {
            me.searchTerm = "";
            me.loadItems(); //load list with ajax method result first
            me.runPrelistMethod(); //then overwrite loadItems() if prelistmethod defined.
          }
        }
        //raise server side event, only check the function return if auto postback
        if (me.options.autoPostBack === "true" && doPostback) {
          if (me.options.isInUpdatePanel) {
            me.preListMethodDone = false;
            __doPostBack(me.options.updatePanelId, me.options.chosenId + "|itemSelected");
          }
          else {
            //if the callback function does not return any value, or return true, do postback
            __doPostBack(null, me.options.chosenId + "|itemSelected");
          }
        }
      }
    })
    .off("chosen:no_results").on("chosen:no_results", function (event, params) {
      ///when no results, we should get more items using options.methodName
      me.allowAutoComplete = true;
      //if (me.inputField.val().length >= me.options.minAutoLength) {
      //  clearTimeout(me.timer);
      //  function whenNoResults() {
      //    if (me.options.NoResultsMethod != null && me.options.NoResultsMethod.hasAValue() && me.inputField.val().hasAValue()) {
      //      function onSuccess(res) {
      //        if (res.d.Flag == true) {
      //          result = eval(res.d.Data);
      //          if (result.length > 0) {
      //            me.currentItems = result;
      //            me.appendItems(result);
      //          }
      //        }
      //      }
      //      function onFail(res) {
      //      }
      //      CallWebMethod(me.options.NoResultsMethod, ["searchString", me.inputField.val()], onSuccess, onFail);
      //    }
      //  }
      //  me.timer = setTimeout(whenNoResults, 500)
      //}
    })
    //WEBSITE-2735, add selector click event handle.  It checks if delayBindingDataKey option is defined, 
    //and forward it to GetChosenDelayBindingData webmethod to get the list of ChosenSelector items to be delay-bound to the selector.
    .off("chosen:showing_dropdown").on("chosen:showing_dropdown", function (event, params) {
      if (event.target === this) {
        //Check to see if the delayBindingItems already exist, and if the selector has value selected already, then rebind with full list.
        var s = $("#" + me.options.hdnValuesCtrlId);
        if (me.options.delayBindingDataKey !== undefined && me.delayBindingItems !== undefined && s[0].value !== "") {
          me.appendItems(me.delayBindingItems);
        }
      }
    });
}

CTSUChosen.prototype.setSelection = function () {
  var me = this;
  var selTexts = [];
  var selValues = [];
  $(me.id + " :selected[value!='']").each(function (i, selected) {
    var selOpt = $(selected);
    selTexts[i] = selOpt.text().trim();
    selValues[i] = selOpt.val().trim();
  });
  $("#" + me.options.hdnTextsCtrlId).val(selTexts.join(","));
  $("#" + me.options.hdnValuesCtrlId).val(selValues.join(","));
}

CTSUChosen.prototype.makeAutoComplete = function () {
  var result = null;
  var me = this;
  //only create the chosen's input field autocomplete when there is a method name attached to it
  if (me.options.methodName.hasAValue()) {
    function onAjaxSuccess(res) {
      if (res.d.Flag == true) {
        result = eval(res.d.Data);
        if (result.length > 0) {
          //me.searchTerm = "" //Clear the searchTerm after search completed.
          me.currentItems = result;
          me.appendItems(result);
          me.allowAutoComplete = false;
          //me.theSelect.trigger("chosen:updated");
          if (me.chosenOptions.allow_single_deselect && me.theSelect.find("option").length == 2) {
            //me.theSelect.find("option")[0].attr('selected', 'selected');

            me.theSelect.trigger({ type: "change" }, { selected: me.theSelect[0].options['0'].value });
            //me.theSelect.trigger("change", [{type:"change"},{selected: me.theSelect[0].options['0'].value}]);
          }
        }
        else {
          //If no record returned, clear the searchTerm cached.
          me.searchTerm = "";
          //this event is not triggerable
          //me.theSelect.trigger("chosen:no_results");
        }
      }
      else {
      }
      //$("body").css("cursor", "default");
    }
    function onAjaxFail(res) {
      //alert("Error when trying to get data");
      alert(getResourceString("ctsu_onAjaxFail"));
      //$("body").css("cursor", "default");
    }
    function onAjaxBeforeSend(res) {
      //$("body").css("cursor", "wait");
    }
    function onAjaxComplete(res) {
      //$("body").css("cursor", "default");
    }

    me.inputField.autocomplete({
      minLength: me.options.minAutoLength,
      delay: 500,
      source: function (request, response) {
        if (me.allowAutoComplete) {
          var resp = response;
          me.searchTerm = request.term;

          var methodParams = getMethodParams(me.options.hdnMethodParamsCtrlId, me.searchTerm);

          AjaxCall("/AJAXHelperService.asmx", me.options.methodName,
            methodParams,
            onAjaxSuccess, onAjaxFail, onAjaxBeforeSend, onAjaxComplete, true, { maxResultsShown: me.chosenOptions.max_shown_results });
        }
      }
    });
  }
}

CTSUChosen.prototype.loadItems = function () {
  var me = this;
  function onAjaxSuccess(res) {
    if (res.d.Flag === true) {
      result = eval(res.d.Data);

      //ML: Always refresh the items first, even if the ajax result returns no record.
      me.originalItems = me.currentItems = result;
      me.appendItems(result);
      //ML: then if the no ajax result, clear out the cached searchTerm so it will not be used again in subsequent request.
      if (result.length == 0) {
        me.searchTerm = "";
      }

      //if (result.length > 0) {
      //me.originalItems = me.currentItems = result;
      //me.appendItems(result);
      //}
      //else {
      //  //this event is not triggerable
      //  me.theSelect.trigger("chosen:no_results");
      //}
    }
    else {
    }
    //$("body").css("cursor", "default");
  }
  //console.log("me.searchTerm", me.searchTerm);

  var methodParams = getMethodParams(me.options.hdnMethodParamsCtrlId, me.searchTerm);

  AjaxCall("/AJAXHelperService.asmx", me.options.methodName,
    methodParams,
    onAjaxSuccess, null, null, null, true, { maxResultsShown: me.chosenOptions.max_shown_results });
};

function getMethodParams(hdnMethodParamsCtrlId, searchString) {
  var addSearchString = true;
  var methodParams = [];
  var methodParamsPSV = $("#" + hdnMethodParamsCtrlId).val(); //"key1:val1|key2:val2|key3:valCSV1,valCSV2,valCSV3|key4:val4"
  if (methodParamsPSV !== '') {
    //Parse CSV Param as Array, so the param JSON can be properly created in AjaxCall func.
    var tempArr = methodParamsPSV.split('|'); //["key1:val1","key2:val2","key3:valCSV1,valCSV2,valCSV3","key4:val4"]
    for (var i = 0; i < tempArr.length; i++) {
      var kvp = tempArr[i].split(':'); //...["key3","valCSV1,valCSV2,valCSV3"]...
      var key = kvp[0];
      var val = kvp[1];
      var valArr = val.split(',');
      methodParams.push(key);
      if (key.toUpperCase().endsWith('CSV')) {
        methodParams.push(valArr);
      } else {
        methodParams.push(val);
      }
      //If there is client site searchString, use it first, then use server-side param next
      if (key === "searchString") {
        addSearchString = false;
        methodParams.push("searchString");
        //methodParams.push(val);
        if (searchString !== '') {
          methodParams.push(searchString);
        } else {
          methodParams.push(val);
        }
      }
    }
  }

  //If searchString is not already added, add it here.
  if (addSearchString) {
    methodParams.push("searchString");
    methodParams.push(searchString);
  }

  return methodParams;
}

CTSUChosen.prototype.addDelay = function () {
  var me = this;
  function makeDelay(ms) {
    return function (callback) {
      clearTimeout(me.timer);
      me.timer = setTimeout(callback, ms);
    };
  };
  var delay = makeDelay(500);
  me.inputField.off("keyup").on("on", function () { delay(function () { }); });
}

CTSUChosen.prototype.appendItems = function (items, keepSelected) {
  //JY: We assum that ajax call is asyncronous if isAsync is not provided
  if (keepSelected === undefined) {
    keepSelected = true;
  }
  var str = [];//used to construct <options>
  var me = this;
  var valArr = []; //an array of all <option> values
  var txtArr = []; //an array of all <option> texts
  var disabledArr = []; //an array for enabled or disabled :(
  var groupArr = []; //an array of group values, if defined
  var selValArr = []; //an array of selected <option> values
  var selTxtArr = []; //an array of selected <option> texts 
  var initChosen = false;
  var selLength = 0;
  //if (me.theSelect.find("option").length <= 2 && me.chosenOptions.allow_single_deselect) { // == 1 if AllowSingleSelect is true
  //  me.theSelect.append(me.optionStrFmt.format(me.options.deSelectValue === null ? "" : me.options.deSelectValue, "", ""));
  //  initChosen = true;
  //  me.currentItems = items;
  //  if (items !== null && items.length === 0) {
  //    keepSelected = false;
  //  }
  //}

  ////add static items
  //if (true) {//me.currentItems === "undefined") {
  //  var strStaticItems = "";
  //  if (typeof me.options.staticItems !== "undefined" && me.options.staticItems.length > 0) {
  //    for (var i = 0; i < me.options.staticItems.length; i++) {
  //      var item = me.options.staticItems[i];
  //      if ($.inArray(item.Value, selValArr) < 0) {
  //        valArr.push(item.Value);
  //        txtArr.push(item.Label);
  //      }
  //    }
  //  }
  //}



  //add previously selected items after postback
  //if (valArr.length > 0) {
  //  //append items that were selected before
  //  for (var i = 0; i < valArr.length; i++) {
  //    if ($.inArray(valArr[i], items) < 0) {
  //      str += me.optionStrFmt.format(valArr[i], (txtArr[i] == null ? valArr[i] : txtArr[i]), "selected");
  //    }
  //  }
  //}

  //add webmethod items
  if (items !== null) {
    //append items that are dynamically loaded by webmethod
    for (var i = 0; i < items.length; i++) {
      var item = items[i];
      if (true) {//$.inArray(item.Value, selValArr) < 0) {
        //if previously selected item was from a different webmethod call then it may not be in the new list
        ///str += me.optionStrFmt.format(item.Value, item.Label, "");
        valArr.push(item.Value);
        txtArr.push(item.Label);
        disabledArr.push(item.Disabled);
        groupArr.push(item.Group);  //WEBSITE-3145, add the Group into an array to be looped thru
      }
    }

    if (me.chosenOptions.allow_single_deselect) {
      if (items.length === 1) {
        $("#" + me.options.hdnValuesCtrlId).val(items[0].Value);
      }
      //"<option value=\"{0}\" {2}>{1}</option>";
      str.push(me.optionStrFmt.format(me.options.deSelectValue == null ? "" : me.options.deSelectValue, "", ""));
      initChosen = true;

      if (items !== null && items.length === 0) {
        keepSelected = false;
      }
    }
  }
  if (keepSelected) {
    //get existing values and text 
    //this is for after postback
    var txts = $("#" + me.options.hdnTextsCtrlId).val();
    var vals = $("#" + me.options.hdnValuesCtrlId).val();

    if (txts === undefined) {
      txts = "";
    }
    if (vals === undefined) {
      vals = "";
    }

    me.options.selTexts = txts;
    me.options.selValues = vals;

    if (me.options.selTexts.isEmpty()) {
      me.options.selTexts = me.options.selValues;
    }
    //this check is to avoid creating 
    //single-empty-element array so that arr.lengh is zero
    if (me.options.selValues.hasAValue()) {
      if (me.options.isMultiSelect) {
        selValArr = me.options.selValues.split(",");
        if (me.options.isAutoComplete && me.options.methodName.hasAValue()) {
          valArr = $.merge($.merge([], selValArr), valArr);
        }
      }
      else {
        selValArr.push(me.options.selValues)
      }
    }
    if (me.options.selTexts.hasAValue()) {
      if (me.options.isMultiSelect) {
        selTxtArr = me.options.selTexts.split(",");
        if (me.options.isAutoComplete && me.options.methodName.hasAValue()) {
          txtArr = $.merge($.merge([], selTxtArr), txtArr);
        }
      }
      else {
        selTxtArr.push(me.options.selTexts)
      }

    }
  }

  //now we add items to the Select (Dropdown list)
  for (var i = selLength; i < valArr.length; i++) {
    var val = valArr[i];
    var txt = txtArr[i];
    var disabled = disabledArr[i];
    var group = groupArr[i];
    //WEBSITE-3145, add group attr if exists
    str.push(me.optionStrFmt.format(val, txt, $.inArray(val, selValArr) > -1 ? "selected" : "", disabled, (group !== undefined && group !== "") ? "group=" + group : ""));
  }

  me.theSelect.find("option").remove().end();
  me.theSelect.find("optgroup").remove().end();
  me.theSelect.append(str);

  //WEBSITE-3145, wrap the items in optgroup
  if (me.options.dataGroupField !== undefined && me.options.dataGroupField !== "") {
    me.applyOptGroup(me.id.substring(1));
  }

  me.theSelect.trigger("chosen:updated");
  me.setSelection();
}

CTSUChosen.prototype.getSelections = function () {
  var me = this;
  return $("#" + me.options.hdnTextsCtrlId).val();
}
CTSUChosen.prototype.clearSelections = function () {
  var me = this;
  var selTexts = [];
  var selValues = [];

  $(me.id + " :selected[value!='']").each(function (i, selected) {
    $(selected).prop("selected", false);
  });
  $("#" + me.options.hdnTextsCtrlId).val("");
  $("#" + me.options.hdnValuesCtrlId).val("");

  me.theSelect.trigger("chosen:updated");
}
//singleton for CTSUChosens
var CTSUChosenManager = (function () {
  var instance;
  var chosenList = [];
  var delayBindingItemsList = {};

  function init() {
    return {
      add: function (chosenId, options, chosenOptions) {
        if ($.grep(chosenList, function (e) { return e.ID === chosenId; }).length === 0)
          chosenList.push({
            "ID": chosenId, "chosenOptions": chosenOptions, "options": options, "isCreated": false
          });
      },
      initChosens: function () {
        for (i = 0; i < chosenList.length; i++) {
          var chosen = chosenList[i];
          var theChosen = chosen.__chosen;
          if (!chosen.isCreated || $("#" + chosen.options.selCtrlId + "_chosen").length === 0) {
            if (theChosen === undefined) {
              theChosen = new CTSUChosen();
            }
            theChosen.init(chosen.options.selCtrlId, chosen.options, chosen.chosenOptions);
            chosen.isCreated = true;
            chosen.__chosen = theChosen;
            initDelayBindingItems(chosen); //WEBSITE-2735
          }
        }
      },
      refreshChosens: function () {
        for (i = 0; i < chosenList.length; i++) {
          var chosen = chosenList[i];
          if (chosen.isCreated) {
            //chosen.__chosen.makeChosen();
            chosen.__chosen.appendItems(chosen.__chosen.currentItems);
          }
        }
      },
      getChosen: function (chosenId) {
        for (i = 0; i < chosenList.length; i++) {
          var theChosen = chosenList[i];
          if (theChosen.ID === chosenId) {
            return theChosen.__chosen;
          }
        }
        return null;
      }
    }
  };

  //WEBSITE-2735, init DelayBindingItems if the delayBindingKey is defined.
  function initDelayBindingItems(chosen) {
    var delayBindingDataKey = chosen.options.delayBindingDataKey;
    if (delayBindingDataKey !== undefined && (!delayBindingDataKey.isEmpty())) {
      //Callback function for GetChosenDelayBindingData when it is executed successfully
      function onSuccess(res) {
        if (res.d.Flag == true) {
          result = eval(res.d.Data);  //Data property contains ChosenSelector items that can be bound to the Selector
          if (result.length > 0) {
            //store the delay binding item with the selector
            //me.delayBindingItemList = result;
            delayBindingItemsList[delayBindingDataKey] = result;
            chosen.__chosen.__proto__.delayBindingItems = result;
          }
        }
      }
      function onFail(res) {
        //not handled
      }

      //if there is already existing delayBindingItems cached by the datakey, use it to set the chosen delayBindingItems property.
      //Otherwise call the webservice to get the delayBindingItems using the dataKey
      if (delayBindingItemsList[delayBindingDataKey] == undefined) {
        //forward delayBindingDataKey, dataTextField, dataValueField and dataGroupField value to webmethod to retrive selector items
        CallWebMethod("GetChosenDelayBindingData",
          ["dataKey", chosen.options.delayBindingDataKey, "dataTextField", chosen.options.dataTextField, "dataValueField", chosen.options.dataValueField,
            "dataGroupField", chosen.options.dataGroupField]
          , onSuccess, onFail, false);
      } else {
        chosen.__chosen.__proto__.delayBindingItems = delayBindingItemsList[delayBindingDataKey];
      }
    }
  };

  return {
    getInstance: function () {
      if (!instance) {
        instance = init();
      }
      return instance;
    }
  };

})();

var CTSUDateRangePickerManager = (function () {
  var instance;
  var dateRangePickerList = [];
  function init() {
    return {
      add: function (dateRangePickerId, dateRangeConfig, otherConfig) {
        if ($.grep(dateRangePickerList, function (e) { return e.Id === dateRangePickerId; }).length === 0)
          dateRangePickerList.push(
            { "Id": dateRangePickerId, "options": dateRangeConfig, "otherConfig": otherConfig, "isCreated": false }
          );
      },
      initDateRangePicker: function () {
        for (i = 0; i < dateRangePickerList.length; i++) {
          var dateRangePicker = dateRangePickerList[i];
          var thePicker = dateRangePicker.__picker;
          if (!dateRangePicker.isCreated) {
            if (thePicker === undefined) {
              thePicker = new CTSUDateRange();
            }

            thePicker.init(dateRangePicker.Id, dateRangePicker.options, dateRangePicker.otherConfig);
            dateRangePicker.isCreated = true;
            dateRangePicker.__picker = thePicker;
          }
        }
      },
      resetDateRange: function (pickerId) {
        for (i = 0; i < dateRangePickerList.length; i++) {
          var thePicker = dateRangePickerList[i];
          if (thePicker.Id == pickerId) {
            thePicker.__picker.setupDateRange();
          }
        }
      }
    }
  };
  return {
    getInstance: function () {
      if (!instance) {
        instance = init();
      }
      return instance;
    }
  };

})();

function ctsuAlert(msg, showMiddle) {
  if (inIframe()) {
    parent.ctsuAlertCB("", msg, showMiddle);
  }
  else {
    ctsuAlertCB("", msg, showMiddle);
  }
}

//ctsualert call back
function ctsuAlertCB(title, msg, showMiddle, oCallback) {  
  if (inIframe()) {
    parent.ctsuAlertCB(title, msg, showMiddle, oCallback);
  }
  else {
    var cssOptions = {
      'margin-top': function () {
        var w = $(window).height();
        var b = $(".modal-dialog").height();
        var h = (w - b) / 2;
        return h + "px";
      }
    };
    var bbOptions = {
      message: msg,
      buttons: {
        ok: {
          label: 'OK',
          className: "btn-default pull-right"
        }
      }
    }
    if (oCallback) {
      bbOptions.callback = function () { /* result is a boolean; true = OK, false = Cancel*/
        if (oCallback) {
          oCallback();
        }
      }
    }
    if (title.hasAValue()) {
      bbOptions.title = title;
    }
    if (showMiddle === undefined) {
      showMiddle = false;
    }
    if (showMiddle) {
      bootbox.alert(bbOptions).find('.modal-content').css(cssOptions);
    }
    else {
      bootbox.alert(bbOptions)
    }
  }
}

/*
oCallback: function to call when OK clicked
cCallback: function to call when Cancel clicked
*/
function ctsuConfirm(title, msg, oCallback, cCallback) {
  if (inIframe()) {
    parent.ctsuConfirm(title, msg, oCallback, cCallback);
  }
  else {
    bootbox.confirm({
      message: msg,
      title: title,
      buttons: {
        confirm: {
          label: 'OK',
          className: "btn-default pull-right confirm-btn-ok",
        },
        cancel: {
          label: 'Cancel',
          className: "btn-default pull-right confirm-btn-cancel",
        }
      },
      callback: function (result) { /* result is a boolean; true = OK, false = Cancel*/
        if (result === true) {
          if (oCallback) {
            oCallback();
          }
        }
        else {
          if (cCallback) {
            cCallback();
          }
        }
      }
    });
  }
}

function RemoveNote(tagID, failMsg, successCallback) {
  function OnSuccess(result) {
    tagAJAXResult = result;

    if (result.d.ajaxCallBack != "") {
      try {
        jQuery.globalEval(result.d.ajaxCallBack);
        if (successCallback) {
          successCallback();
        }
      }
      catch (e) { alert("Error" + e); }
    }
  }
  function Onfail(result) {
    tagAJAXResult = result;
    ctsuAlert(failMsg);
  }

  CallWebMethod("DeleteTag", ["tagID", tagID], OnSuccess, Onfail);
}


function ctsuSurveyAlert(result) {
  if (inIframe()) {
    parent.ctsuSurveyAlert(result);
  }
  else {
    function dismissUserSurvey(messageId) {
      function onSuccesSurvey(res) { };
      function onFailSurvey() { };
      CallWebMethod("DisableSurvey", ["messageId", messageId], onSuccesSurvey, onFailSurvey);
    }
    function logUserSurvey(messageId) {
      function onSucceslogSurvey(res) { };
      function onFaillogSurvey() { };
      CallWebMethod("LogUserSurvey", ["messageId", messageId], onSucceslogSurvey, onFaillogSurvey);
    }    
    if (result.d.Data) {
      var alertDataList = result.d.Data.split("|");
      bootbox.dialog({
        message: alertDataList[2],
        title: alertDataList[1],
        onEscape: function () { },
        buttons: {
          Accept: {
            label: "Take Survey",           
            className: "btn-primary btnTakeSurvey",            
            callback: function () {
              logUserSurvey(alertDataList[0]);
              window.open(alertDataList[3], '_blank');
            }
          },
          Deny: {
            label: "Later",            
            className: "btn-default btnLaterSurvey",
            callback: function () {
              dismissUserSurvey(alertDataList[4]);
            }
          }
        }
      });
      $(".btnTakeSurvey").qtip({
        content: "Click here to take the survey. You will not be prompted to complete after this.",
        style: {
          classes: 'qtip-bootstrap qtip-rounded qtip-shadow content',
          tip: false
        },
        position: {
          target: this,
          adjust: { method: 'flipinvert', y: 5, x: 5 },
          viewport: $(window),
          at: 'bottom left'
        },
        hide: {
          event: 'click mouseleave blur'
        }
      });
      $(".btnLaterSurvey").qtip({
        content: "Click here to dismiss the survey reminder within this session.",
        style: {
          classes: 'qtip-bootstrap qtip-rounded qtip-shadow content',
          tip: false
        },
        position: {
          target: this,
          adjust: { method: 'flipinvert', y: 5, x: 5 },
          viewport: $(window),
          at: 'bottom left'
        },
        hide: {
          event: 'click mouseleave blur'
        }
      });
      $(".bootbox-close-button").qtip({
        content: "Click here to close.",
        style: {
          classes: 'qtip-bootstrap qtip-rounded qtip-shadow content',
          tip: false
        },
        position: {
          target: this,
          adjust: { method: 'flipinvert', y: 5, x: 5 },
          viewport: $(window),
          at: 'bottom left'
        },
        hide: {
          event: 'click mouseleave blur'
        }
      });      
    }
  }
}

//Example Success: ('Saved Success fully',''success'<strong>Note</strong>',0,150,'top','center',5000,'glyphicon glyphicon-star','image')
function CTSUNotify(msg, pUrl, statustype, msgtitlehtml, offsetX, offsetY, placementFrom, placementalign, delayTime, iconImage, iconType, fn_OnCloseCallBack) {
  $.notifyClose();
  if (fn_OnCloseCallBack === undefined) {
    fn_OnCloseCallBack = null;
  }
  $.notify({
    icon: iconImage,
    title: msgtitlehtml,
    message: msg,
    url: pUrl,
    target: '_blank'
  }, {
    type: statustype,
    delay: delayTime,
    placement: {
      from: placementFrom, align: placementalign
    },
    offset: {
      x: offsetX, y: offsetY
    },
    icon_type: iconType,
    onClose: fn_OnCloseCallBack,
    template: '<div data-notify="container" class="col-xs-11 col-sm-4 alert alert-{0}" role="alert">' +
      '<table style="width: 100%;" role="presentation"> ' +
      '   <tbody> ' +
      '    <tr> ' +
      '      <td style="width: auto;vertical-align:top;" rowspan="3"><span data-notify="icon" style="margin-top: -5px; margin-right: 10px; margin-left: -5px;"></span></td> ' +
      '      <td style="width: 100%;"><span data-notify="title">{1}</span></td> ' +
      '      <td style="width: auto;" rowspan="3"><button class="close" autofocus="true" title ="Click here to close" type="button"  data-notify="dismiss">&times;</button></td> ' +
      '    </tr> ' +
      '    <tr> ' +
      '      <td><span data-notify="message">{2}</span></td> ' +
      '    </tr> ' +
      '    <tr> ' +
      '      <td><a href="{3}" target="{4}" data-notify="url"></a></td> ' +
      '    </tr> ' +
      '  </tbody> ' +
      '</table> ' +
      '</div>'
  });
  $(".close").focus();
}
function CTSUNotifySuccess(msg, url, delay, closeCallBack) {
  CTSUNotify(msg, url, 'success', '', '', 150, 'top', 'center', delay, 'fas fa-check-circle ctsu-notif notif-success', 'class', closeCallBack);
}
function CTSUNotifyError(msg, url, delay, closeCallBack) {
  CTSUNotify(msg, url, 'danger', '', '', 150, 'top', 'center', delay, 'fas fa-exclamation-circle ctsu-notif notif-error', 'class', closeCallBack);
}
function CTSUNotifyNotice(msg, url, delay, closeCallBack) {
  CTSUNotify(msg, url, 'info', '', '', 150, 'top', 'center', delay, 'fas fa-info-circle ctsu-notif notif-notice', 'class', closeCallBack);
}
function CTSUNotifyWarning(msg, url, delay, closeCallBack) {
  CTSUNotify(msg, url, 'warning', '', '', 150, 'top', 'center', delay, 'fas fa-exclamation-triangle ctsu-notif notif-warning', 'class', closeCallBack);
}
function CTSUNotifyWarningPopup(msgTitle, msg, url, delay, closeCallBack) {
  CTSUNotify(msg, url, 'warning', msgTitle, '', 150, 'top', 'center', delay, 'fas fa-exclamation-triangle ctsu-notif notif-warning', 'class', closeCallBack);
}
function OnKeyPressSearch(e, btnID) {
  if (e.keyCode == 13 || e.keyCode == 8) {
    e.preventDefault(); // Ensure it is only this code that rusn
    document.getElementById(btnID).click();
  }
}


function CTSUConfirmServerside(id, title, msg, passthroughParam) {

  function onOK() {
    __doPostBack(id, "OK|" + passthroughParam);
  }
  function onCancel() {
    __doPostBack(id, "CANCEL|" + passthroughParam);
  }
  ctsuConfirm(title, msg, onOK, onCancel);
}
//object type could be Site or Person
//if objectType is PersonIButton, then "Person"
function showAAGInfo(ctepId, objectType) {
  MyPage.showMasterPopup(null, 'VIEW', 'ADMIN_INFO_DLG', null, { qsParams: 'ID=' + ctepId + '&IdType=' + objectType + '&menu=no', width: 900, height: 600 }, null);
}

function showProtocolDetail(protocol) {
  MyPage.showMasterPopup(null, 'PROTDETAIL', 'PROTO_DETAIL_DLG', null, { qsParams: 'display=Notes&showAddMyProtocol=y&protocol=' + protocol, width: 900, height: 600 }, null);
}

function PreDeleteCheck(dtlAsgnId) {
  CallWebMethod("PreDTLAsgnDeleteCheck", ["dtlAsgnId", dtlAsgnId], OnPreDeleteCheckSuccess, OnPreDeleteCheckFail);
  return false;
}

function OnPreDeleteCheckSuccess(result) {
  var msg = result.d.Message;
  var dtlAsgnId = result.d.Value;
  if (result.d.Flag) {
    bootbox.dialog({
      message: msg,
      title: "Delete Task Assignment",
      onEscape: function () { },
      buttons: {
        Accept: {
          label: "Yes",
          className: "btn-default",
          callback: function () { __doPostBack('<%=UpdatePanelAssignedTasks.ClientID %>', "RemoveAssingedTask|" + dtlAsgnId); }
        },
        Deny: {
          label: "No",
          className: "btn-default",
          callback: function () { }
        }
      }
    });
  } else {
    bootbox.dialog({
      message: msg,
      title: "Unable to Delete Task Assignment",
      onEscape: function () { },
      buttons: {
        Accept: {
          label: "OK",
          className: "btn-default",
          callback: function () { }
        }
      }
    });
  }
}

function OnPreDeleteCheckFail(result) { alert(result.Message); }


function showPacket(packetId, a) {
  var options = {
    qsParams: 'packetid=' + packetId + '&mode=info&menu=no&a=' + a,
    width: 1000, height: 700,
    title: 'Regulatory Submission Packet for Training Document'
  };

  MyPage.showMasterPopup(null, 'VIEW', 'PACKET_INFO_DLG', null, options, null);
}

function showDTLTaskAssignmentHistory(dtlAsgnID, assigneeCTEPID, assigneeName, taskName) {

  var options = {
    title: 'Task Assignment History for ' + assigneeName + " for Task: " + taskName,
    width: 1000, height: 700,
    qsParams: 'dtlAsgnID=' + dtlAsgnID + '&assigneeCTEPID=' + assigneeCTEPID + '&assigneeName=' + assigneeName + '&taskName=' + taskName
  };

  MyPage.showMasterPopup(event, "DTL_TASKASSIGNMENTHISTORY_DLG", "DTL_TASKASSIGNMENTHISTORY_DLG", null, options, null);

}
function ctsuDateFormat(thisDate) {

  var formattedDate = "";
  if (thisDate != null && thisDate != "" && new Date(thisDate) != "Invalid Date") {
    var d = new Date(thisDate);
    formattedDate = d.getDate() + "-" + ctsuMonthNames[d.getMonth()] + "-" + d.getFullYear() + " " + d.toLocaleString('en-US', { hour: '2-digit', minute: '2-digit', hour12: true });
  }
  return formattedDate;
}

//  Panel Script for DTL
function CollapseAllPanels(duration) {
  $('.panel').find('.panel-body').slideUp(duration);
  $('.panel').attr("IsExpanded", false);
  $('.panel').find('.panel-heading').find('em').removeClass('fas fa-angle-double-up').addClass('fas fa-angle-double-down');
  $('.panel').find('.panel-heading').find('i').removeClass('fas fa-angle-double-up').addClass('fas fa-angle-double-down');
}

function ExpandAllPanels(duration) {
  $('.panel').find('.panel-body').slideDown(duration);
  $('.panel').attr('IsExpanded', true);
  $('.panel').find('.panel-heading').find('em').removeClass('fas fa-angle-double-down').addClass('fas fa-angle-double-up');
  $('.panel').find('.panel-heading').find('i').removeClass('fas fa-angle-double-down').addClass('fas fa-angle-double-up');
}

function PanelSlideDown($me, duration) {
  $me.parents('.panel').find('.panel-body').slideDown(duration);
  $me.parents('.panel').attr("IsExpanded", true);
  $me.parents('.panel').find('.panel-heading').find('em').removeClass('fas fa-angle-double-down').addClass('fas fa-angle-double-up');
  $me.parents('.panel').find('.panel-heading').find('i').removeClass('fas fa-angle-double-down').addClass('fas fa-angle-double-up');
}

function PanelSlideUp($me, duration) {
  $me.parents('.panel').find('.panel-body').slideUp(duration);
  $me.parents('.panel').attr("IsExpanded", false);
  $me.parents('.panel').find('.panel-heading').find('em').removeClass('fas fa-angle-double-up').addClass('fas fa-angle-double-down');
  $me.parents('.panel').find('.panel-heading').find('i').removeClass('fas fa-angle-double-up').addClass('fas fa-angle-double-down');
}

function initCtsuPanels() {
  $('.panel div.clickable').off('click').on('click', function (e) {
    var $panel = $(this);
    var isTrueSet = ($panel.parents('.panel').attr('IsExpanded') === 'true');
    if (isTrueSet) {
      PanelSlideUp($panel);
    } else {
      PanelSlideDown($panel);
    }
  });
}

//following used in UserTags.ascx
var noteObjectId;
var noteSource;
var noteLabel;


function DeleteTag(tagid, e) {
  function OnSuccess(result) {
    tagAJAXResult = result;
    if (result.d.ajaxCallBack != "") {
      try {
        jQuery.globalEval(result.d.ajaxCallBack);
      }
      catch (e) { }
    }
  }
  function Onfail(result) {
    tagAJAXResult = result;
  }

  CallWebMethod("DeleteTag", ["tagID", tagid], OnSuccess, Onfail);
  GetTags(noteObjectId, noteSource);
  e.preventDefault();
}

function RemoveTag(tagId) {
  $("#A" + tagId).hide();
}

function AddTag(e) {
  $("#AddTags").hide();
  document.getElementById("SaveTags").style.visibility = "visible";
  $("#SaveTags").show();
  $("#Tags").focus();
  e.preventDefault();
}

function DoneTagging(e) {
  $("#SaveTags").hide();
  $("#AddTags").show();

  hideNotes();
  e.preventDefault();
}

function SaveTag(e) {
  function SaveSuccess(result) {
    tagAJAXResult = result;
    DisplayTags(result.d.Data);
  }

  function Savefail(result) {
    tagAJAXResult = result;
  }

  var newtagsarray = [];
  var s = "";
  var slist = "";

  //Get the new tags into a array 
  newtagsarray = $("#Tags").tagit("assignedTags");

  slist = newtagsarray.join('|');
  //Clear the all the new tags.
  $("#Tags").tagit("removeAll");

  CallWebMethod("SaveTags", ["tags", slist, "tabObjectID", noteObjectId, "source", noteSource], SaveSuccess, Savefail);

  e.preventDefault();
}
//After saving all tags will be re-written on to the page
function DisplayTags(allTags) {
  var s = "";
  var tagInfo = "";
  $("#notesLbl").html("My Notes for " + noteLabel);
  if (allTags !== null) {

    for (var i = 0; i < allTags.length; i++) {
      tagInfo = allTags[i]
      s = s + '<span class="btn btn-default btn-tagit" style="margin-bottom:5px;" id=A' + tagInfo.Tag_ID + '>';
      s = s + '<span title=' + tagInfo.Tag + '>' + tagInfo.Tag + ' </span>';
      s = s + '<a tabindex="0" title="Remove Note ' + tagInfo.Tag + '"';
      s = s + 'onkeypress="return DeleteTag(' + tagInfo.Tag_ID + ',event);" '
      s = s + 'onclick="return DeleteTag(' + tagInfo.Tag_ID + ',event);"  id=' + tagInfo.Tag_ID + '>';
      s = s + '<i class="remove fas fa-times-circle glyphicon-white" id="I1"></i></a>';
      s = s + '</span > ';
    }
    $("#stickyNotesTitle").html("My Notes (" + allTags.length + ")");
    $("#stickyNoteBtn").removeClass("fa-sticky-note-o").addClass("fa-sticky-note");
    $("#divOpenUT").attr("title", "Click to view notes for " + noteLabel);

    if (($('#layoutContent') != null) && (noteSource == "PROTOCOL")) {
      $('#layoutContent').contents().find('#myNotesBtn').css("display", "inline-block");
      $('#layoutContent').contents().find('#protocolNotes').html("My Notes (" + allTags.length + ")");
    }

  }
  else {
    $("#stickyNotesTitle").html("My Notes (0)");
    $("#stickyNoteBtn").removeClass("fa-sticky-note").addClass("fa-sticky-note-o");
    $("#divOpenUT").attr("title", "Click to add notes for " + noteLabel);

    if (($('#layoutContent') != null) && (noteSource == "PROTOCOL")) {
      $('#layoutContent').contents().find('#myNotesBtn').css("display", "inline-block");
      $('#layoutContent').contents().find('#protocolNotes').html("My Notes (0)");
    }

  }

  document.querySelector('#UserTags').innerHTML = s;
  //Focus will be set to the Done button.
  document.getElementById('Tags').focus();

}

function GetTags(objId, source) {
  function onSuccess(result) {
    tagAJAXResult = result;
    DisplayTags(result.d.Data);
  }
  function onfail(result) {
    tagAJAXResult = result;
  }

  CallWebMethod("GetTags", ["tabObjectID", objId, "source", source], onSuccess, onfail);
}

function SetNoteContext(objectId, sourceType, label) {
  var protocolId = getUrlVars()["protid"];
  var protocolNm = getUrlVars()["pn"];

  if (inIframe()) {
    window.parent.SetNoteContext(objectId, sourceType, label);
  }
  else {
    if ((protocolId === undefined) && (protocolNm === undefined)) {
      $("#sticklrToolbar").show();
    }
    else
      $("#sticklrToolbar").hide();

    if (noteObjectId !== objectId) {
      hideNotes();
    }
    noteObjectId = objectId;
    noteSource = sourceType;
    noteLabel = label;

    GetTags(objectId, sourceType);
  }
}

function hideNotes() {

  $("#divOpenUT").show();
  $("#divMessagesUT").hide();
}

function ShowNotes() {
  var xAxis = 100;
  var yAxis = window.innerHeight / 2;

  if (noteSource === "PROTOCOL") {
    xAxis = window.innerWidth / 2;
    yAxis = window.innerHeight / 5;
  }

  if (inIframe()) {
    window.parent.ShowNotes();
  }
  else {
    $("#divMessagesUT")
      .css("position", "fixed")
      //.css("left", $(window).width() - 550)
      .css("left", xAxis)
      .css("top", yAxis)
      .show();

    $("#divMessagesUT").on("click", "#divMessagesContainerUT", function () {
      $(".index").removeClass("index");
      $(this).addClass("index");
    });

    GetTags(noteObjectId, noteSource);
  }
}

// Function to populate all messages from xml file to array 
function loadMessages() {
  function onSuccess(res) {
    ctsuMsgs = res.d.Data;
    localStorage.ctsuMsgs = JSON.stringify(ctsuMsgs);
  }
  function onFail(res) {
  }
  CallWebMethod("GetXMLMessages", [], onSuccess, onFail, false);
}

// Function to get a text string from array passing a key value
function getResourceString(key) {
  if (localStorage.ctsuMsgs !== undefined) {
    ctsuMsgs = JSON.parse(localStorage.ctsuMsgs);
  }
  if (ctsuMsgs === null) {
    loadMessages();
  }
  var textInfo = "";
  for (var i = 0; i < ctsuMsgs.length; i++) {
    if (ctsuMsgs[i].key == key) {
      textInfo = ctsuMsgs[i].text;
      break;
    }
  }
  return textInfo;
}

var dynamicToolTipTimer = null;
function getDynamicTooltip(tooltipEl) {
  //Used to set the tooltip of an Erad grid cell item. Makes AJAX call to web method to get the tooltip text from the db
  //params: 
  //    elt: target element. Typically an <A> element. May also be a <TD> element (depending on the source item you called this function against)
  //    tooltipType: indicates if we are using "STANDARD" tootltip or "BOOTSTRAP" tooltip

  //FYI: 
  //    We have 2 tooltip types: standard (set via the tile property) and BOOTSTRAP (set via the data-original-title property)
  //       Make sure to use only one type by calling clearTooltip("ALL") to disablle both before calling this function with 
  //       tooltipType property set to "BOOTSTRAP" (the default) or "STANDARD"

  //debugger;    
  if (localStorage.dynToolTips !== undefined) {
    dynToolTips = JSON.parse(localStorage.dynToolTips);
  }

  var ttKey = $(tooltipEl).text().trim(); //tooltip key

  function assignTooltip(el, ttValue) {
    $(el).attr("aria-label", ttValue).attr("qtip", ttValue);
    $(el).off("mouseover focus");
    __setQTips(el);
  }

  function onSuccess(result) {
    //convert it in JSPair and put it in array
    dynToolTips.push(new JSPair(ttKey, result.d.Data));
    //store it in localStorage
    localStorage.dynToolTips = JSON.stringify(dynToolTips);
    assignTooltip(tooltipEl, result.d.Data);
  }

  function onFailure(result) {
    //do nothing: tooltip will not display
    $(tooltipEl).css("cursor", "");
  }

  //make an ajx call to get the PROTOCOL or SITE title to be used as the tooltip
  if (tooltipEl.qtip === undefined) {
    //alert(eltId);
    //debugger;

    var textInfo = "";
    for (var i = 0; i < dynToolTips.length; i++) {
      if (dynToolTips[i].key == ttKey) {
        textInfo = dynToolTips[i].value;
        break;
      }
    }

    if (dynamicToolTipTimer) {
      dynamicToolTipTimer.clearTimeout();
    }
    if (textInfo.hasAValue()) {
      assignTooltip(tooltipEl, textInfo);
    }
    else {
      CallWebMethod("GetDynamicTooltip", ["tooltipKey", ttKey], onSuccess, onFailure);
    }
  }
  else {
    //showTooltip();
  }
}


function setDynamicTooltips() {

  $(".ecDynamicTooltip").each(function (index) {
    $(this).off("mouseover focus").on("mouseover focus", function () {
      getDynamicTooltip(this);
    });
  });
};

function inittoolbarplugin(elid) {
  $('#element').toolbar(options);
}

function disableParentScroll(isIt) {
  if (inIframe()) {
    parent.disableParentScroll(true);
  }
  else if (isIt === true) {
    $("html, body").css("overflow", "hidden");
  }
}


// Read a page's GET URL variables and return them as an associative array.
function getUrlVars() {
  var vars = [], hash;
  var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
  for (var i = 0; i < hashes.length; i++) {
    hash = hashes[i].split('=');
    vars.push(hash[0]);
    vars[hash[0]] = hash[1];
  }
  return vars;
}


function showCTSUNotify() {
  //enum in the server side
  //Success,
  //  Notice,
  //  Warning,
  //  Error

  if (inIframe()) {
    parent.showCTSUNotify();
  }
  else {
    function onSuccess(result) {

      if (result.d.Message == null) return;

      if (result.d.NotificationType == "Success")
        CTSUNotifySuccess(result.d.Message, null, result.d.NotificationDelay);

      else if (result.d.NotificationType == "Notice")
        CTSUNotifyNotice(result.d.Message, null, result.d.NotificationDelay);

      else if (result.d.NotificationType == "Warning")
        CTSUNotifyWarning(result.d.Message, null, result.d.NotificationDelay);

      else if (result.d.NotificationType == "Error")
        CTSUNotifyError(result.d.Message, null, result.d.NotificationDelay);
      else
        CTSUNotify(result.d.Message);
    }
    function onError() {
    }
    //make the webservice call to get the session value for UserMessage  
    CallWebMethod("GetCTSUNotification", [], onSuccess, onError);
  }
}

function getCustomBreadCrumb() {

  //if (inIframe()) {
  //  parent.addCustomBreadCrumb();
  //}
  //else {
  function onSuccess(result) {

    if (result.d.CustomBreadCrumb == null) {
      return;
    }
    else {
      $(".customBreadCrumb").text(result.d.CustomBreadCrumb);
    }
  }
  function onError() {
  }
  //make the webservice call to get the session value for UserMessage  
  CallWebMethod("GetCustomBreadCrumb", [], onSuccess, onError);
}
//}

function getPopupModKeyFromSession() {
  function onSuccess(result) {
    if (result.d.Flag) {
      MyPage.showMasterPopup(null, null, result.d.Value, null, null, null);
    }
  }
  function onError() { }
  CallWebMethod("GetPopupModKeyFromSession", [], onSuccess, onError)
}

function getTourInfo(contentKey, userInitiated) {
  function onSuccess(result) {
    if (result.d.Data !== null) {
      var wrapper;
      var divElem;
      var qry;
      var txt;

      var introInfo = (result.d.Data).split(/\n/);
      var contentZones = { content: [] };

      $(introInfo).each(function (i) {
        wrapper = document.createElement('div');
        wrapper.innerHTML = introInfo[i];
        divElem = wrapper.firstChild;

        qry = $(divElem).data("query");
        txt = divElem.innerHTML;

        contentZones.content.push({ "query": qry, "Intro": txt });
      });

      if (contentZones.content.length >= 1) {
        startIntro(contentZones);

        if (!userInitiated) {
          function OnSuccess(result) { }
          function Onfail() { }
          CallWebMethod("SetMyTourStatus", ["key", contentKey, "value", "1"], OnSuccess, Onfail);

          //Add link to the HelpTopics dropdown
          //Get the ul with the class=dropdown-menu dropdown-menu-right and add the li <li><a href="javascript:getTourInfo('TOUR-2-HOME')" title="Click to launch Tour">Launch Tour</a></li>
          //check if the div exists
          if ($('div.btn-group ul.dropdown-menu-right')) {
            var jsFunc = "javascript:getTourInfo('" + contentKey + "', true);";
            $('div.btn-group ul.dropdown-menu-right').append('<li><a href="' + jsFunc + '" title= "Click to launch Tour" > Launch Screen Tour</a ></li >');
          }
        }

      }
    }
  }

  function onFailure(result) {
  }

  CallWebMethod("GetTourInfo", ["ContentKey", contentKey], onSuccess, onFailure);
}


function startIntro(contentZones) {
  var intro = introJs();
  var stepsObj = { steps: [] };
  var qryStr;
  var elements;
  var str;
  var qryStr1;
  var txt;

  $(contentZones.content).each(function (i) {

    qryStr = contentZones.content[i].query;
    qryStr1 = qryStr.replace(/#/g, '>');
    elements = $('#' + qryStr1 + '');
    txt = contentZones.content[i].Intro;
    stepsObj.steps.push({ "element": elements[0], "intro": txt });
  });

  intro.setOptions({
    steps: stepsObj.steps.filter(function (obj) { return $(obj.element).is(':visible'); }),
    disableInteraction: true
  });

  intro.start();
}


function setupIntroJSTour(nodeId) {
  function OnGetSuccess(result) {
    if (result.d.Value != "1") {
      getTourInfo(nodeId, false);
    }
    else {
      //Add link to the HelpTopics dropdown
      //Get the ul with the class=dropdown-menu dropdown-menu-right and add the li item for the link to Launch screen tour
      //check if the div exists
      if ($('div.btn-group ul.dropdown-menu-right')) {
        var jsFunc = "javascript:getTourInfo('" + nodeId + "', true);";
        $('div.btn-group ul.dropdown-menu-right').append('<li><a href="' + jsFunc + '" title= "Click to launch Tour" > Launch Screen Tour</a ></li >');
      }
    }

  }
  function OnGetfail() { }

  CallWebMethod("GetMyTourStatus", ["key", nodeId], OnGetSuccess, OnGetfail);
}


//WEBSITE-2538, Add a span with DLTestFont font, to test if the font download is allowed by the browser.  This function will be called by root.master only if the browser is IE.
function checkFontDownloadEnabled() {
  $('body').append('<span id="TestFont"/>');
  $('#TestFont').html('Testing').css({
    fontFamily: 'DLTestFont',
    opacity: 0
  });
}
//this function is used to download a file as attachment
//without opening a separate window or tab
function ctsuDownload(url) {
  var a = document.createElement('A');
  a.href = url;
  document.body.appendChild(a);
  a.click();
  document.body.removeChild(a);
  return false;
}

function RefreshResources(parentGrpID, grpID, grpName, Title) {
  window.location.href = "/pet_main.aspx?Cat=RES&parentGrpID=" + parentGrpID + "&grpID=" + grpID + "&grpName=" + grpName + "&nodeKey=9";
}
function RefreshProtResources(mode, prtNum, docTypeID) {
  window.location.href = "/pet_main.aspx?Cat=PROT&mode=" + mode + "&prtNum=" + prtNum + "&docTypeID=" + docTypeID + "&nodeKey=9";
}

function initMainMenu() {
  //$(".btn-primary-ctsu").on("focus hover", function () {
  //  $(".dropdown-menu-ctsu").css("display", "");
  //});

  //$(".caret-main-menu").each(function () {
  //  $(this).parent()
  //    .on("keyup", function (e) {
  //    var keyCode = e.keyCode || e.which;
  //    if (keyCode == 9) {
  //      e.preventDefault();
  //      //alert("here");
  //      $(this).parent().find(".dropdown-menu-ctsu").first().css("display", "block");//.find("li  a").first().focus();
  //      //$(this).find("li  a").first().focus();
  //    }
  //    });

  //  //$(this).parent()on()
  //  $(this).parent().hover(function () { $(this).parent().find(".dropdown-menu-ctsu").first().css("display", "block"); }, function () { $(this).parent().find(".dropdown-menu-ctsu").first().css("display", ""); })
  //});
  if (isAt && !inIframe()) {
    var menuElement = $("#SiteMenu span:first")[0]; //eg: ctl00_ctl00_RootMenuHolder_ESiteMenu1_NodeMenu1
    if (menuElement) {
      var menubar = new Menubar(menuElement);
      menubar.init();

      $(document).click(function () {
        $('a.hover').removeClass('hover');
        $('.popover').css('display', 'none');
      });
    }
  }
}

/* For second-level submenu */

function activateSubmenu(row) {
  var $row = $(row),
    $submenu = $row.children('ul');

  $row.children('a').addClass('hover');
  $submenu.css({ display: 'block' });

  //////$submenu.css({ position: 'absolute' });
  //////$submenu.css({ 'z-index': $row.css('z-index')+1 });

  ///////* Activate any sub-submenus */

  //////activateSubSubmenu($submenu);

}

function deactivateSubmenu(row) {
  var $row = $(row),
    $submenu = $row.children('ul');

  $row.find('a').removeClass('hover');
  $submenu.css('display', 'none');

  ///////* De-activate any sub-submenus */

  //////deactivateSubSubmenu($submenu);

}

/* For third-level sub-submenu */

function activateSubSubmenu(row) {
  var $row = $(row),
    $submenu = $row.children('ul');

  $row.children('a').addClass('hover');
  $submenu.css({ display: 'block' });

  $submenu.css({ position: 'absolute' });
  $submenu.css({ 'z-index': $row.css('z-index') + 1 });
}

function deactivateSubSubmenu(row) {
  var $row = $(row),
    $submenu = $row.children('ul');

  $row.find('a').removeClass('hover');
  $submenu.css('display', 'none');
}


function ProtoProfilePopup(protocolType, title) {
  var options = {
    title: title,
    sizeMode: 'fixed',
    width: 1100, height: 400,
    qsParams: protocolType
  };
  MyPage.showMasterPopup(null, "PROTO_PROFILE", "PROTO_PROFILE", null, options, null);
}

function exportHtmlTable(elId, fileName, fileType) {
  //$("#" + elId).tableExport();
  var exportMgr = new TableExport(
    document.getElementById(elId),
    {
      formats: [fileType],
      exportButtons: false,
      filename: fileName ? fileName : elId
    }
  );

  var rawData = exportMgr.getExportData();
  var exportData = rawData[elId][fileType];
  exportMgr.export2file(exportData.data, exportData.mimeType, exportData.filename, exportData.fileExtension);
}

function stripHtml(val) {
  var fakeElement = document.createElement("div");
  fakeElement.innerHTML = val;
  var retVal = fakeElement.textContent || fakeElement.innerText || "";
  //console.log(val + "=> " + retVal);
  return retVal;
}

function scrollToView(elId, animateInEl) {
  $(animateInEl).animate({
    scrollTop: $("#" + elId).offset().top - ($(animateInEl).offset().top - $(animateInEl).scrollTop())
    }, 200);
}

function ChangeActive() {
  if (document.referrer.indexOf('crispunsubscribe.aspx') >= 0) {
    $('ul li.active').removeClass('active');
    $('ul li:nth-child(2)').addClass('active');

    $('#mysub.active').removeClass('active');
    $('#inact').addClass('active');

  }
}
//WEBSITE-3345, the font awesome icon cause undefined err on call to blur method when switch to JS SVG rendering.  The solution is to attach a dummy blur method explicitly for SVGElement type if the method is undefined.
if (typeof SVGElement.prototype.blur == 'undefined') {
  SVGElement.prototype.blur = function () { };
}

//RSP Related Client side validations
//TXT, PDF, TIF, TIFF, DOC, DOCX, XLSX, PPT
var allowedFileExtRSP = ".txt,.pdf,.tif,.tiff,.doc,.docx,.xlsx,.ppt,pptx,";
//var uploadedFiles = [];

function ClearRSPUploadedFiles(ctrl_clientId) {
  //uploadedFiles = [];
  var ctrl = $find(ctrl_clientId);
  ctrl.deleteAllFileInputs();
}

function RemoveRSPFileByName(ctrl_clientId, fileName) {
  var ctrl = $find(ctrl_clientId);
  RemoveUploadedFileByName(ctrl, fileName);
  //const index = uploadedFiles.indexOf(fileName);
  //if (index > -1) {
  //  uploadedFiles.splice(index, 1);
  //}
}

function RemoveUploadedFileByName(ctrl, fileName) {
  var uploadedFileNames = ctrl.getUploadedFiles();
  for (i = uploadedFileNames.length - 1; i >= 0; i--) {
    if (uploadedFileNames[i] == fileName)
      ctrl.deleteFileInputAt(i);
  }
}

function OnRemoveFile(sender, args) {
  //RemoveRSPFileByName(args.get_fileName());
  RemoveUploadedFileByName(sender, args.get_fileName());
}

function OnClientFileUploading(sender, args) {
  OnClientValidationFailed(sender, args)
}

function OnClientFileUploaded(sender, args) {
  var isFileCorrupted = args.get_fileInfo().IsFileCorrupted;   
  if (isFileCorrupted) {   
    var row = args.get_row();
    sender._updateRowImage(row, 'fail');
    var filename = args.get_fileName();
    var erorMessage = 'The file '+ filename+' is corrupted. Please upload file without embedded scripts.';
    var span = createError(erorMessage);
    row = $(args.get_row());
    row.addClass("ruError");
    row.append(span);    
  }
}

function OnClientValidationFailed(sender, args) {  
  var $row = $(args.get_row());
  //console.log($row)
  //console.log(args)
  //var fileName = args.get_fileName();
  //var ext = getFileExtension(fileName);
  var erorMessage = getErrorMessage(sender, args);
  var span = createError(erorMessage);
  $row.addClass("ruError");
  $row.append(span);

}

function getErrorMessage(sender, args) {  
  args.set_cancel(true);
  var fileName = args.get_fileName();
  var fileNamelen = fileName.split('.').slice(0, -1).join('.').length;

  if (fileNamelen > 128) {
    return ("File name cannot exceed 128 characters.");
  }

  var splitFileParts = fileName.split(".");
  if (splitFileParts.length > 2) {
    return ("This file does not have a correct file extension.");
  }

  var fileExtention = getFileExtension(fileName);
  if (fileName.lastIndexOf('.') != -1 && allowedFileExtRSP.indexOf(fileExtention.toLowerCase() + ",") == -1) {
    return ("This file type is not supported.");
  }

  //Check if existing file already uploaded.
  var uploadedFileNames = sender.getUploadedFiles();
  for (i = uploadedFileNames.length - 1; i >= 0; i--) {
    //if (!sender.isExtensionValid(uploadedFileNames[i]))
    //  sender.deleteFileInputAt(i);
    if (uploadedFileNames[i].toLowerCase() == fileName.toLowerCase()) {
      return ("File with the same name has been uploaded.");
    }
  }

  $(args.get_row()).click(function (e) {
    OnRemoveFile(sender, args);
  });

  args.set_cancel(false);
  return '';
}
function createError(erorMessage) {
  var input = '<span class="ruErrorMessage">' + erorMessage + ' </span>';
  return input;
}

//This is function is used to open the Show DTL AuditHistory
function showDTLAuditHistory(dtlID, site, protocol, templateRevision) {
  var titleInfo = '';

  if (templateRevision == null || templateRevision == '' || templateRevision == '{TemplateRevision}') {
    titleInfo = 'Site:' + site + ', Protocol:' + protocol;
  }
  else {
    titleInfo = 'Site:' + site + ', Protocol:' + protocol + ', Template Revision:' + templateRevision;
  }

  var options = {
    title: 'DTL Audit History',
    width: 1000, height: 700,
    qsParams: 'dtlID=' + dtlID + '&titleInfo=' + titleInfo
  };
  MyPage.showMasterPopup(event, "DTL_AUDIT_DLG", "DTL_AUDIT_DLG", null, options, null);
  return false;
}

//This function is used to display OMB Burden Statement
function showOMBDisclaimer(disclaimerType) {
  var opts = {
    title: 'DTL OMB Burden Statement',
    sizeMode: 'preferred',
    width: $(window).width() * 0.85,
    height: $(window).height() * 0.50,
    qsParams: 'disclaimerType=' + disclaimerType
  };
  MyPage.showMasterPopup(null, "OMB_DISCLAIMER", "DTL_OMB_DISCLAIMER_DLG", null, opts, null);
}

//This function will trigger postback from client side, with progress spinner showing.
//If the call is made popup, popupID should also be provided from server side via MyPage.PopupID.
//This is create for eSignManager.aspx to trigger postback to the container eSign.ascx from within iframe
//, but it can be used standalone, with optional popupID.
function triggerPostBack(eventTarget, eventArgument, popupID) {
  __doPostBack(eventTarget, eventArgument);
  showProgressFromPopup(popupID);
}

//If popupID specified, this function will recursively lookup the outer most container page, 
//then look for the parent page under it then call shosPostbackProgress to show the spinner.
//However, if this function is called without popupID, then it will behave as pass-through for showPostbackProgress function.
function showProgressFromPopup(popupID) {
  //debugger;
  if (popupID != null && popupID != '') {
    var topPage = MyPage.getTopEPage();
    if (topPage != this.MyPage) {
      topPage.window.showProgressFromPopup(popupID);
    }
    else {
      //grab the parent before we pop this one from stack    
      var parentPage = MyPage.getParentEPage(popupID);
      parentPage.window.showPostbackProgress();
    }
  }
  else {
    showPostbackProgress();
  }
}

// document.addEventListener('DOMContentLoaded', function () {
window.addEventListener('load', function () { // fires after document-DOMContentLoaded and document-readystate
    var helpTopicsDiv = document.querySelector(".ctsu-help-topics");
    var helpTopicsButton = document.querySelector(".btn-primary-ctsu-ht");
    var helpTopicsMoveFn = function (e) {
        var newPosition = e.clientY;
        if (dragged == true)
        {
            if (e.clientY < 150) {
                newPosition = 150
            } else if (e.clientY > 400) {
                newPosition = 400
            } else {
                newPosition = e.clientY
            }
            helpTopicsDiv.style.top = newPosition + 'px'
        }
    }

    if (helpTopicsDiv !== null) {
        helpTopicsButton.addEventListener('mousedown', function (e) {
            document.addEventListener('mousemove', helpTopicsMoveFn)
            document.addEventListener('mouseup', function (e) {
                document.removeEventListener('mousemove', helpTopicsMoveFn)
            })
        })
    }

    var dragged = false
    window.addEventListener('mousedown', function () { dragged = false })
    window.addEventListener('mousemove', function () { dragged = true })
    window.addEventListener('mouseup', function () {
        if (dragged == true) { return }
    })

});
//WEBSITE-4435 -Allow Keyboard navigation for submenus only similar to top menu.
function initSubMainMenu() {
  if (isAt && !inIframe()) {
    var menuElement = $(".SiteMapSubMenu .main-menu:first")[0];
    if (menuElement) {
      var menubar = new Menubar(menuElement);
      menubar.init();
    }   
  }
}

!function(t){"function"==typeof define&&define.amd?define(["jquery"],t):t("object"==typeof exports?require("jquery"):jQuery)}(function(t){function s(s){var e=!1;return t('[data-notify="container"]').each(function(i,n){var a=t(n),o=a.find('[data-notify="title"]').text().trim(),r=a.find('[data-notify="message"]').html().trim(),l=o===t("<div>"+s.settings.content.title+"</div>").html().trim(),d=r===t("<div>"+s.settings.content.message+"</div>").html().trim(),g=a.hasClass("alert-"+s.settings.type);return l&&d&&g&&(e=!0),!e}),e}function e(e,n,a){var o={content:{message:"object"==typeof n?n.message:n,title:n.title?n.title:"",icon:n.icon?n.icon:"",url:n.url?n.url:"#",target:n.target?n.target:"-"}};a=t.extend(!0,{},o,a),this.settings=t.extend(!0,{},i,a),this._defaults=i,"-"===this.settings.content.target&&(this.settings.content.target=this.settings.url_target),this.animations={start:"webkitAnimationStart oanimationstart MSAnimationStart animationstart",end:"webkitAnimationEnd oanimationend MSAnimationEnd animationend"},"number"==typeof this.settings.offset&&(this.settings.offset={x:this.settings.offset,y:this.settings.offset}),(this.settings.allow_duplicates||!this.settings.allow_duplicates&&!s(this))&&this.init()}var i={element:"body",position:null,type:"info",allow_dismiss:!0,allow_duplicates:!0,newest_on_top:!1,showProgressbar:!1,placement:{from:"top",align:"right"},offset:20,spacing:10,z_index:1031,delay:5e3,timer:1e3,url_target:"_blank",mouse_over:null,animate:{enter:"animated fadeInDown",exit:"animated fadeOutUp"},onShow:null,onShown:null,onClose:null,onClosed:null,icon_type:"class",template:'<div data-notify="container" class="col-xs-11 col-sm-4 alert alert-{0}" role="alert"><button type="button" aria-hidden="true" class="close" data-notify="dismiss">&times;</button><span data-notify="icon"></span> <span data-notify="title">{1}</span> <span data-notify="message">{2}</span><div class="progress" data-notify="progressbar"><div class="progress-bar progress-bar-{0}" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="width: 0%;"></div></div><a href="{3}" target="{4}" data-notify="url"></a></div>'};String.format=function(){for(var t=arguments[0],s=1;s<arguments.length;s++)t=t.replace(RegExp("\\{"+(s-1)+"\\}","gm"),arguments[s]);return t},t.extend(e.prototype,{init:function(){var t=this;this.buildNotify(),this.settings.content.icon&&this.setIcon(),"#"!=this.settings.content.url&&this.styleURL(),this.styleDismiss(),this.placement(),this.bind(),this.notify={$ele:this.$ele,update:function(s,e){var i={};"string"==typeof s?i[s]=e:i=s;for(var n in i)switch(n){case"type":this.$ele.removeClass("alert-"+t.settings.type),this.$ele.find('[data-notify="progressbar"] > .progress-bar').removeClass("progress-bar-"+t.settings.type),t.settings.type=i[n],this.$ele.addClass("alert-"+i[n]).find('[data-notify="progressbar"] > .progress-bar').addClass("progress-bar-"+i[n]);break;case"icon":var a=this.$ele.find('[data-notify="icon"]');"class"===t.settings.icon_type.toLowerCase()?a.removeClass(t.settings.content.icon).addClass(i[n]):(a.is("img")||a.find("img"),a.attr("src",i[n]));break;case"progress":var o=t.settings.delay-t.settings.delay*(i[n]/100);this.$ele.data("notify-delay",o),this.$ele.find('[data-notify="progressbar"] > div').attr("aria-valuenow",i[n]).css("width",i[n]+"%");break;case"url":this.$ele.find('[data-notify="url"]').attr("href",i[n]);break;case"target":this.$ele.find('[data-notify="url"]').attr("target",i[n]);break;default:this.$ele.find('[data-notify="'+n+'"]').html(i[n])}var r=this.$ele.outerHeight()+parseInt(t.settings.spacing)+parseInt(t.settings.offset.y);t.reposition(r)},close:function(){t.close()}}},buildNotify:function(){var s=this.settings.content;this.$ele=t(String.format(this.settings.template,this.settings.type,s.title,s.message,s.url,s.target)),this.$ele.attr("data-notify-position",this.settings.placement.from+"-"+this.settings.placement.align),this.settings.allow_dismiss||this.$ele.find('[data-notify="dismiss"]').css("display","none"),(this.settings.delay<=0&&!this.settings.showProgressbar||!this.settings.showProgressbar)&&this.$ele.find('[data-notify="progressbar"]').remove()},setIcon:function(){"class"===this.settings.icon_type.toLowerCase()?this.$ele.find('[data-notify="icon"]').addClass(this.settings.content.icon):this.$ele.find('[data-notify="icon"]').is("img")?this.$ele.find('[data-notify="icon"]').attr("src",this.settings.content.icon):this.$ele.find('[data-notify="icon"]').append('<img src="'+this.settings.content.icon+'" alt="Notify Icon" />')},styleDismiss:function(){this.$ele.find('[data-notify="dismiss"]').css({position:"absolute",right:"10px",top:"5px",zIndex:this.settings.z_index+2})},styleURL:function(){this.$ele.find('[data-notify="url"]').css({backgroundImage:"url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)",height:"100%",left:0,position:"absolute",top:0,width:"100%",zIndex:this.settings.z_index+1})},placement:function(){var s=this,e=this.settings.offset.y,i={display:"inline-block",margin:"0px auto",position:this.settings.position?this.settings.position:"body"===this.settings.element?"fixed":"absolute",transition:"all .5s ease-in-out",zIndex:this.settings.z_index},n=!1,a=this.settings;switch(t('[data-notify-position="'+this.settings.placement.from+"-"+this.settings.placement.align+'"]:not([data-closing="true"])').each(function(){e=Math.max(e,parseInt(t(this).css(a.placement.from))+parseInt(t(this).outerHeight())+parseInt(a.spacing))}),this.settings.newest_on_top===!0&&(e=this.settings.offset.y),i[this.settings.placement.from]=e+"px",this.settings.placement.align){case"left":case"right":i[this.settings.placement.align]=this.settings.offset.x+"px";break;case"center":i.left=0,i.right=0}this.$ele.css(i).addClass(this.settings.animate.enter),t.each(Array("webkit-","moz-","o-","ms-",""),function(t,e){s.$ele[0].style[e+"AnimationIterationCount"]=1}),t(this.settings.element).append(this.$ele),this.settings.newest_on_top===!0&&(e=parseInt(e)+parseInt(this.settings.spacing)+this.$ele.outerHeight(),this.reposition(e)),t.isFunction(s.settings.onShow)&&s.settings.onShow.call(this.$ele),this.$ele.one(this.animations.start,function(){n=!0}).one(this.animations.end,function(){s.$ele.removeClass(s.settings.animate.enter),t.isFunction(s.settings.onShown)&&s.settings.onShown.call(this)}),setTimeout(function(){n||t.isFunction(s.settings.onShown)&&s.settings.onShown.call(this)},600)},bind:function(){var s=this;if(this.$ele.find('[data-notify="dismiss"]').on("click",function(){s.close()}),this.$ele.mouseover(function(){t(this).data("data-hover","true")}).mouseout(function(){t(this).data("data-hover","false")}),this.$ele.data("data-hover","false"),this.settings.delay>0){s.$ele.data("notify-delay",s.settings.delay);var e=setInterval(function(){var t=parseInt(s.$ele.data("notify-delay"))-s.settings.timer;if("false"===s.$ele.data("data-hover")&&"pause"===s.settings.mouse_over||"pause"!=s.settings.mouse_over){var i=(s.settings.delay-t)/s.settings.delay*100;s.$ele.data("notify-delay",t),s.$ele.find('[data-notify="progressbar"] > div').attr("aria-valuenow",i).css("width",i+"%")}t<=-s.settings.timer&&(clearInterval(e),s.close())},s.settings.timer)}},close:function(){var s=this,e=parseInt(this.$ele.css(this.settings.placement.from)),i=!1;this.$ele.attr("data-closing","true").addClass(this.settings.animate.exit),s.reposition(e),t.isFunction(s.settings.onClose)&&s.settings.onClose.call(this.$ele),this.$ele.one(this.animations.start,function(){i=!0}).one(this.animations.end,function(){t(this).remove(),t.isFunction(s.settings.onClosed)&&s.settings.onClosed.call(this)}),setTimeout(function(){i||(s.$ele.remove(),s.settings.onClosed&&s.settings.onClosed(s.$ele))},600)},reposition:function(s){var e=this,i='[data-notify-position="'+this.settings.placement.from+"-"+this.settings.placement.align+'"]:not([data-closing="true"])',n=this.$ele.nextAll(i);this.settings.newest_on_top===!0&&(n=this.$ele.prevAll(i)),n.each(function(){t(this).css(e.settings.placement.from,s),s=parseInt(s)+parseInt(e.settings.spacing)+t(this).outerHeight()})}}),t.notify=function(t,s){var i=new e(this,t,s);return i.notify},t.notifyDefaults=function(s){return i=t.extend(!0,{},i,s)},t.notifyClose=function(s){"warning"===s&&(s="danger"),"undefined"==typeof s||"all"===s?t("[data-notify]").find('[data-notify="dismiss"]').trigger("click"):"success"===s||"info"===s||"warning"===s||"danger"===s?t(".alert-"+s+"[data-notify]").find('[data-notify="dismiss"]').trigger("click"):s?t(s+"[data-notify]").find('[data-notify="dismiss"]').trigger("click"):t('[data-notify-position="'+s+'"]').find('[data-notify="dismiss"]').trigger("click")},t.notifyCloseExcept=function(s){"warning"===s&&(s="danger"),"success"===s||"info"===s||"warning"===s||"danger"===s?t("[data-notify]").not(".alert-"+s).find('[data-notify="dismiss"]').trigger("click"):t("[data-notify]").not(s).find('[data-notify="dismiss"]').trigger("click")}});
