\",\r\n\toptions: {\r\n\t\tdisabled: false,\r\n\r\n\t\t// callbacks\r\n\t\tcreate: null\r\n\t},\r\n\t_createWidget: function( options, element ) {\r\n\t\telement = $( element || this.defaultElement || this )[ 0 ];\r\n\t\tthis.element = $( element );\r\n\t\tthis.uuid = widget_uuid++;\r\n\t\tthis.eventNamespace = \".\" + this.widgetName + this.uuid;\r\n\r\n\t\tthis.bindings = $();\r\n\t\tthis.hoverable = $();\r\n\t\tthis.focusable = $();\r\n\r\n\t\tif ( element !== this ) {\r\n\t\t\t$.data( element, this.widgetFullName, this );\r\n\t\t\tthis._on( true, this.element, {\r\n\t\t\t\tremove: function( event ) {\r\n\t\t\t\t\tif ( event.target === element ) {\r\n\t\t\t\t\t\tthis.destroy();\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t\t\tthis.document = $( element.style ?\r\n\t\t\t\t// element within the document\r\n\t\t\t\telement.ownerDocument :\r\n\t\t\t\t// element is window or document\r\n\t\t\t\telement.document || element );\r\n\t\t\tthis.window = $( this.document[0].defaultView || this.document[0].parentWindow );\r\n\t\t}\r\n\r\n\t\tthis.options = $.widget.extend( {},\r\n\t\t\tthis.options,\r\n\t\t\tthis._getCreateOptions(),\r\n\t\t\toptions );\r\n\r\n\t\tthis._create();\r\n\t\tthis._trigger( \"create\", null, this._getCreateEventData() );\r\n\t\tthis._init();\r\n\t},\r\n\t_getCreateOptions: $.noop,\r\n\t_getCreateEventData: $.noop,\r\n\t_create: $.noop,\r\n\t_init: $.noop,\r\n\r\n\tdestroy: function() {\r\n\t\tthis._destroy();\r\n\t\t// we can probably remove the unbind calls in 2.0\r\n\t\t// all event bindings should go through this._on()\r\n\t\tthis.element\r\n\t\t\t.unbind( this.eventNamespace )\r\n\t\t\t.removeData( this.widgetFullName )\r\n\t\t\t// support: jquery <1.6.3\r\n\t\t\t// http://bugs.jquery.com/ticket/9413\r\n\t\t\t.removeData( $.camelCase( this.widgetFullName ) );\r\n\t\tthis.widget()\r\n\t\t\t.unbind( this.eventNamespace )\r\n\t\t\t.removeAttr( \"aria-disabled\" )\r\n\t\t\t.removeClass(\r\n\t\t\t\tthis.widgetFullName + \"-disabled \" +\r\n\t\t\t\t\"ui-state-disabled\" );\r\n\r\n\t\t// clean up events and states\r\n\t\tthis.bindings.unbind( this.eventNamespace );\r\n\t\tthis.hoverable.removeClass( \"ui-state-hover\" );\r\n\t\tthis.focusable.removeClass( \"ui-state-focus\" );\r\n\t},\r\n\t_destroy: $.noop,\r\n\r\n\twidget: function() {\r\n\t\treturn this.element;\r\n\t},\r\n\r\n\toption: function( key, value ) {\r\n\t\tvar options = key,\r\n\t\t\tparts,\r\n\t\t\tcurOption,\r\n\t\t\ti;\r\n\r\n\t\tif ( arguments.length === 0 ) {\r\n\t\t\t// don't return a reference to the internal hash\r\n\t\t\treturn $.widget.extend( {}, this.options );\r\n\t\t}\r\n\r\n\t\tif ( typeof key === \"string\" ) {\r\n\t\t\t// handle nested keys, e.g., \"foo.bar\" => { foo: { bar: ___ } }\r\n\t\t\toptions = {};\r\n\t\t\tparts = key.split( \".\" );\r\n\t\t\tkey = parts.shift();\r\n\t\t\tif ( parts.length ) {\r\n\t\t\t\tcurOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );\r\n\t\t\t\tfor ( i = 0; i < parts.length - 1; i++ ) {\r\n\t\t\t\t\tcurOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};\r\n\t\t\t\t\tcurOption = curOption[ parts[ i ] ];\r\n\t\t\t\t}\r\n\t\t\t\tkey = parts.pop();\r\n\t\t\t\tif ( arguments.length === 1 ) {\r\n\t\t\t\t\treturn curOption[ key ] === undefined ? null : curOption[ key ];\r\n\t\t\t\t}\r\n\t\t\t\tcurOption[ key ] = value;\r\n\t\t\t} else {\r\n\t\t\t\tif ( arguments.length === 1 ) {\r\n\t\t\t\t\treturn this.options[ key ] === undefined ? null : this.options[ key ];\r\n\t\t\t\t}\r\n\t\t\t\toptions[ key ] = value;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tthis._setOptions( options );\r\n\r\n\t\treturn this;\r\n\t},\r\n\t_setOptions: function( options ) {\r\n\t\tvar key;\r\n\r\n\t\tfor ( key in options ) {\r\n\t\t\tthis._setOption( key, options[ key ] );\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\t_setOption: function( key, value ) {\r\n\t\tthis.options[ key ] = value;\r\n\r\n\t\tif ( key === \"disabled\" ) {\r\n\t\t\tthis.widget()\r\n\t\t\t\t.toggleClass( this.widgetFullName + \"-disabled\", !!value );\r\n\r\n\t\t\t// If the widget is becoming disabled, then nothing is interactive\r\n\t\t\tif ( value ) {\r\n\t\t\t\tthis.hoverable.removeClass( \"ui-state-hover\" );\r\n\t\t\t\tthis.focusable.removeClass( \"ui-state-focus\" );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tenable: function() {\r\n\t\treturn this._setOptions({ disabled: false });\r\n\t},\r\n\tdisable: function() {\r\n\t\treturn this._setOptions({ disabled: true });\r\n\t},\r\n\r\n\t_on: function( suppressDisabledCheck, element, handlers ) {\r\n\t\tvar delegateElement,\r\n\t\t\tinstance = this;\r\n\r\n\t\t// no suppressDisabledCheck flag, shuffle arguments\r\n\t\tif ( typeof suppressDisabledCheck !== \"boolean\" ) {\r\n\t\t\thandlers = element;\r\n\t\t\telement = suppressDisabledCheck;\r\n\t\t\tsuppressDisabledCheck = false;\r\n\t\t}\r\n\r\n\t\t// no element argument, shuffle and use this.element\r\n\t\tif ( !handlers ) {\r\n\t\t\thandlers = element;\r\n\t\t\telement = this.element;\r\n\t\t\tdelegateElement = this.widget();\r\n\t\t} else {\r\n\t\t\telement = delegateElement = $( element );\r\n\t\t\tthis.bindings = this.bindings.add( element );\r\n\t\t}\r\n\r\n\t\t$.each( handlers, function( event, handler ) {\r\n\t\t\tfunction handlerProxy() {\r\n\t\t\t\t// allow widgets to customize the disabled handling\r\n\t\t\t\t// - disabled as an array instead of boolean\r\n\t\t\t\t// - disabled class as method for disabling individual parts\r\n\t\t\t\tif ( !suppressDisabledCheck &&\r\n\t\t\t\t\t\t( instance.options.disabled === true ||\r\n\t\t\t\t\t\t\t$( this ).hasClass( \"ui-state-disabled\" ) ) ) {\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\r\n\t\t\t\t\t.apply( instance, arguments );\r\n\t\t\t}\r\n\r\n\t\t\t// copy the guid so direct unbinding works\r\n\t\t\tif ( typeof handler !== \"string\" ) {\r\n\t\t\t\thandlerProxy.guid = handler.guid =\r\n\t\t\t\t\thandler.guid || handlerProxy.guid || $.guid++;\r\n\t\t\t}\r\n\r\n\t\t\tvar match = event.match( /^([\\w:-]*)\\s*(.*)$/ ),\r\n\t\t\t\teventName = match[1] + instance.eventNamespace,\r\n\t\t\t\tselector = match[2];\r\n\t\t\tif ( selector ) {\r\n\t\t\t\tdelegateElement.delegate( selector, eventName, handlerProxy );\r\n\t\t\t} else {\r\n\t\t\t\telement.bind( eventName, handlerProxy );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\t_off: function( element, eventName ) {\r\n\t\teventName = (eventName || \"\").split( \" \" ).join( this.eventNamespace + \" \" ) +\r\n\t\t\tthis.eventNamespace;\r\n\t\telement.unbind( eventName ).undelegate( eventName );\r\n\r\n\t\t// Clear the stack to avoid memory leaks (#10056)\r\n\t\tthis.bindings = $( this.bindings.not( element ).get() );\r\n\t\tthis.focusable = $( this.focusable.not( element ).get() );\r\n\t\tthis.hoverable = $( this.hoverable.not( element ).get() );\r\n\t},\r\n\r\n\t_delay: function( handler, delay ) {\r\n\t\tfunction handlerProxy() {\r\n\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\r\n\t\t\t\t.apply( instance, arguments );\r\n\t\t}\r\n\t\tvar instance = this;\r\n\t\treturn setTimeout( handlerProxy, delay || 0 );\r\n\t},\r\n\r\n\t_hoverable: function( element ) {\r\n\t\tthis.hoverable = this.hoverable.add( element );\r\n\t\tthis._on( element, {\r\n\t\t\tmouseenter: function( event ) {\r\n\t\t\t\t$( event.currentTarget ).addClass( \"ui-state-hover\" );\r\n\t\t\t},\r\n\t\t\tmouseleave: function( event ) {\r\n\t\t\t\t$( event.currentTarget ).removeClass( \"ui-state-hover\" );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\t_focusable: function( element ) {\r\n\t\tthis.focusable = this.focusable.add( element );\r\n\t\tthis._on( element, {\r\n\t\t\tfocusin: function( event ) {\r\n\t\t\t\t$( event.currentTarget ).addClass( \"ui-state-focus\" );\r\n\t\t\t},\r\n\t\t\tfocusout: function( event ) {\r\n\t\t\t\t$( event.currentTarget ).removeClass( \"ui-state-focus\" );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\t_trigger: function( type, event, data ) {\r\n\t\tvar prop, orig,\r\n\t\t\tcallback = this.options[ type ];\r\n\r\n\t\tdata = data || {};\r\n\t\tevent = $.Event( event );\r\n\t\tevent.type = ( type === this.widgetEventPrefix ?\r\n\t\t\ttype :\r\n\t\t\tthis.widgetEventPrefix + type ).toLowerCase();\r\n\t\t// the original event may come from any element\r\n\t\t// so we need to reset the target on the new event\r\n\t\tevent.target = this.element[ 0 ];\r\n\r\n\t\t// copy original event properties over to the new event\r\n\t\torig = event.originalEvent;\r\n\t\tif ( orig ) {\r\n\t\t\tfor ( prop in orig ) {\r\n\t\t\t\tif ( !( prop in event ) ) {\r\n\t\t\t\t\tevent[ prop ] = orig[ prop ];\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tthis.element.trigger( event, data );\r\n\t\treturn !( $.isFunction( callback ) &&\r\n\t\t\tcallback.apply( this.element[0], [ event ].concat( data ) ) === false ||\r\n\t\t\tevent.isDefaultPrevented() );\r\n\t}\r\n};\r\n\r\n$.each( { show: \"fadeIn\", hide: \"fadeOut\" }, function( method, defaultEffect ) {\r\n\t$.Widget.prototype[ \"_\" + method ] = function( element, options, callback ) {\r\n\t\tif ( typeof options === \"string\" ) {\r\n\t\t\toptions = { effect: options };\r\n\t\t}\r\n\t\tvar hasOptions,\r\n\t\t\teffectName = !options ?\r\n\t\t\t\tmethod :\r\n\t\t\t\toptions === true || typeof options === \"number\" ?\r\n\t\t\t\t\tdefaultEffect :\r\n\t\t\t\t\toptions.effect || defaultEffect;\r\n\t\toptions = options || {};\r\n\t\tif ( typeof options === \"number\" ) {\r\n\t\t\toptions = { duration: options };\r\n\t\t}\r\n\t\thasOptions = !$.isEmptyObject( options );\r\n\t\toptions.complete = callback;\r\n\t\tif ( options.delay ) {\r\n\t\t\telement.delay( options.delay );\r\n\t\t}\r\n\t\tif ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {\r\n\t\t\telement[ method ]( options );\r\n\t\t} else if ( effectName !== method && element[ effectName ] ) {\r\n\t\t\telement[ effectName ]( options.duration, options.easing, callback );\r\n\t\t} else {\r\n\t\t\telement.queue(function( next ) {\r\n\t\t\t\t$( this )[ method ]();\r\n\t\t\t\tif ( callback ) {\r\n\t\t\t\t\tcallback.call( element[ 0 ] );\r\n\t\t\t\t}\r\n\t\t\t\tnext();\r\n\t\t\t});\r\n\t\t}\r\n\t};\r\n});\r\n\r\nvar widget = $.widget;\r\n\r\n\r\n/*!\r\n * jQuery UI Mouse 1.11.4\r\n * http://jqueryui.com\r\n *\r\n * Copyright jQuery Foundation and other contributors\r\n * Released under the MIT license.\r\n * http://jquery.org/license\r\n *\r\n * http://api.jqueryui.com/mouse/\r\n */\r\n\r\n\r\nvar mouseHandled = false;\r\n$( document ).mouseup( function() {\r\n\tmouseHandled = false;\r\n});\r\n\r\nvar mouse = $.widget(\"ui.mouse\", {\r\n\tversion: \"1.11.4\",\r\n\toptions: {\r\n\t\tcancel: \"input,textarea,button,select,option\",\r\n\t\tdistance: 1,\r\n\t\tdelay: 0\r\n\t},\r\n\t_mouseInit: function() {\r\n\t\tvar that = this;\r\n\r\n\t\tthis.element\r\n\t\t\t.bind(\"mousedown.\" + this.widgetName, function(event) {\r\n\t\t\t\treturn that._mouseDown(event);\r\n\t\t\t})\r\n\t\t\t.bind(\"click.\" + this.widgetName, function(event) {\r\n\t\t\t\tif (true === $.data(event.target, that.widgetName + \".preventClickEvent\")) {\r\n\t\t\t\t\t$.removeData(event.target, that.widgetName + \".preventClickEvent\");\r\n\t\t\t\t\tevent.stopImmediatePropagation();\r\n\t\t\t\t\treturn false;\r\n\t\t\t\t}\r\n\t\t\t});\r\n\r\n\t\tthis.started = false;\r\n\t},\r\n\r\n\t// TODO: make sure destroying one instance of mouse doesn't mess with\r\n\t// other instances of mouse\r\n\t_mouseDestroy: function() {\r\n\t\tthis.element.unbind(\".\" + this.widgetName);\r\n\t\tif ( this._mouseMoveDelegate ) {\r\n\t\t\tthis.document\r\n\t\t\t\t.unbind(\"mousemove.\" + this.widgetName, this._mouseMoveDelegate)\r\n\t\t\t\t.unbind(\"mouseup.\" + this.widgetName, this._mouseUpDelegate);\r\n\t\t}\r\n\t},\r\n\r\n\t_mouseDown: function(event) {\r\n\t\t// don't let more than one widget handle mouseStart\r\n\t\tif ( mouseHandled ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tthis._mouseMoved = false;\r\n\r\n\t\t// we may have missed mouseup (out of window)\r\n\t\t(this._mouseStarted && this._mouseUp(event));\r\n\r\n\t\tthis._mouseDownEvent = event;\r\n\r\n\t\tvar that = this,\r\n\t\t\tbtnIsLeft = (event.which === 1),\r\n\t\t\t// event.target.nodeName works around a bug in IE 8 with\r\n\t\t\t// disabled inputs (#7620)\r\n\t\t\telIsCancel = (typeof this.options.cancel === \"string\" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);\r\n\t\tif (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {\r\n\t\t\treturn true;\r\n\t\t}\r\n\r\n\t\tthis.mouseDelayMet = !this.options.delay;\r\n\t\tif (!this.mouseDelayMet) {\r\n\t\t\tthis._mouseDelayTimer = setTimeout(function() {\r\n\t\t\t\tthat.mouseDelayMet = true;\r\n\t\t\t}, this.options.delay);\r\n\t\t}\r\n\r\n\t\tif (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {\r\n\t\t\tthis._mouseStarted = (this._mouseStart(event) !== false);\r\n\t\t\tif (!this._mouseStarted) {\r\n\t\t\t\tevent.preventDefault();\r\n\t\t\t\treturn true;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Click event may never have fired (Gecko & Opera)\r\n\t\tif (true === $.data(event.target, this.widgetName + \".preventClickEvent\")) {\r\n\t\t\t$.removeData(event.target, this.widgetName + \".preventClickEvent\");\r\n\t\t}\r\n\r\n\t\t// these delegates are required to keep context\r\n\t\tthis._mouseMoveDelegate = function(event) {\r\n\t\t\treturn that._mouseMove(event);\r\n\t\t};\r\n\t\tthis._mouseUpDelegate = function(event) {\r\n\t\t\treturn that._mouseUp(event);\r\n\t\t};\r\n\r\n\t\tthis.document\r\n\t\t\t.bind( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\r\n\t\t\t.bind( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\r\n\r\n\t\tevent.preventDefault();\r\n\r\n\t\tmouseHandled = true;\r\n\t\treturn true;\r\n\t},\r\n\r\n\t_mouseMove: function(event) {\r\n\t\t// Only check for mouseups outside the document if you've moved inside the document\r\n\t\t// at least once. This prevents the firing of mouseup in the case of IE<9, which will\r\n\t\t// fire a mousemove event if content is placed under the cursor. See #7778\r\n\t\t// Support: IE <9\r\n\t\tif ( this._mouseMoved ) {\r\n\t\t\t// IE mouseup check - mouseup happened when mouse was out of window\r\n\t\t\tif ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {\r\n\t\t\t\treturn this._mouseUp(event);\r\n\r\n\t\t\t// Iframe mouseup check - mouseup occurred in another document\r\n\t\t\t} else if ( !event.which ) {\r\n\t\t\t\treturn this._mouseUp( event );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif ( event.which || event.button ) {\r\n\t\t\tthis._mouseMoved = true;\r\n\t\t}\r\n\r\n\t\tif (this._mouseStarted) {\r\n\t\t\tthis._mouseDrag(event);\r\n\t\t\treturn event.preventDefault();\r\n\t\t}\r\n\r\n\t\tif (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {\r\n\t\t\tthis._mouseStarted =\r\n\t\t\t\t(this._mouseStart(this._mouseDownEvent, event) !== false);\r\n\t\t\t(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));\r\n\t\t}\r\n\r\n\t\treturn !this._mouseStarted;\r\n\t},\r\n\r\n\t_mouseUp: function(event) {\r\n\t\tthis.document\r\n\t\t\t.unbind( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\r\n\t\t\t.unbind( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\r\n\r\n\t\tif (this._mouseStarted) {\r\n\t\t\tthis._mouseStarted = false;\r\n\r\n\t\t\tif (event.target === this._mouseDownEvent.target) {\r\n\t\t\t\t$.data(event.target, this.widgetName + \".preventClickEvent\", true);\r\n\t\t\t}\r\n\r\n\t\t\tthis._mouseStop(event);\r\n\t\t}\r\n\r\n\t\tmouseHandled = false;\r\n\t\treturn false;\r\n\t},\r\n\r\n\t_mouseDistanceMet: function(event) {\r\n\t\treturn (Math.max(\r\n\t\t\t\tMath.abs(this._mouseDownEvent.pageX - event.pageX),\r\n\t\t\t\tMath.abs(this._mouseDownEvent.pageY - event.pageY)\r\n\t\t\t) >= this.options.distance\r\n\t\t);\r\n\t},\r\n\r\n\t_mouseDelayMet: function(/* event */) {\r\n\t\treturn this.mouseDelayMet;\r\n\t},\r\n\r\n\t// These are placeholder methods, to be overriden by extending plugin\r\n\t_mouseStart: function(/* event */) {},\r\n\t_mouseDrag: function(/* event */) {},\r\n\t_mouseStop: function(/* event */) {},\r\n\t_mouseCapture: function(/* event */) { return true; }\r\n});\r\n\r\n\r\n/*!\r\n * jQuery UI Position 1.11.4\r\n * http://jqueryui.com\r\n *\r\n * Copyright jQuery Foundation and other contributors\r\n * Released under the MIT license.\r\n * http://jquery.org/license\r\n *\r\n * http://api.jqueryui.com/position/\r\n */\r\n\r\n(function() {\r\n\r\n$.ui = $.ui || {};\r\n\r\nvar cachedScrollbarWidth, supportsOffsetFractions,\r\n\tmax = Math.max,\r\n\tabs = Math.abs,\r\n\tround = Math.round,\r\n\trhorizontal = /left|center|right/,\r\n\trvertical = /top|center|bottom/,\r\n\troffset = /[\\+\\-]\\d+(\\.[\\d]+)?%?/,\r\n\trposition = /^\\w+/,\r\n\trpercent = /%$/,\r\n\t_position = $.fn.position;\r\n\r\nfunction getOffsets( offsets, width, height ) {\r\n\treturn [\r\n\t\tparseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),\r\n\t\tparseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )\r\n\t];\r\n}\r\n\r\nfunction parseCss( element, property ) {\r\n\treturn parseInt( $.css( element, property ), 10 ) || 0;\r\n}\r\n\r\nfunction getDimensions( elem ) {\r\n\tvar raw = elem[0];\r\n\tif ( raw.nodeType === 9 ) {\r\n\t\treturn {\r\n\t\t\twidth: elem.width(),\r\n\t\t\theight: elem.height(),\r\n\t\t\toffset: { top: 0, left: 0 }\r\n\t\t};\r\n\t}\r\n\tif ( $.isWindow( raw ) ) {\r\n\t\treturn {\r\n\t\t\twidth: elem.width(),\r\n\t\t\theight: elem.height(),\r\n\t\t\toffset: { top: elem.scrollTop(), left: elem.scrollLeft() }\r\n\t\t};\r\n\t}\r\n\tif ( raw.preventDefault ) {\r\n\t\treturn {\r\n\t\t\twidth: 0,\r\n\t\t\theight: 0,\r\n\t\t\toffset: { top: raw.pageY, left: raw.pageX }\r\n\t\t};\r\n\t}\r\n\treturn {\r\n\t\twidth: elem.outerWidth(),\r\n\t\theight: elem.outerHeight(),\r\n\t\toffset: elem.offset()\r\n\t};\r\n}\r\n\r\n$.position = {\r\n\tscrollbarWidth: function() {\r\n\t\tif ( cachedScrollbarWidth !== undefined ) {\r\n\t\t\treturn cachedScrollbarWidth;\r\n\t\t}\r\n\t\tvar w1, w2,\r\n\t\t\tdiv = $( \"
\" ),\r\n\t\t\tinnerDiv = div.children()[0];\r\n\r\n\t\t$( \"body\" ).append( div );\r\n\t\tw1 = innerDiv.offsetWidth;\r\n\t\tdiv.css( \"overflow\", \"scroll\" );\r\n\r\n\t\tw2 = innerDiv.offsetWidth;\r\n\r\n\t\tif ( w1 === w2 ) {\r\n\t\t\tw2 = div[0].clientWidth;\r\n\t\t}\r\n\r\n\t\tdiv.remove();\r\n\r\n\t\treturn (cachedScrollbarWidth = w1 - w2);\r\n\t},\r\n\tgetScrollInfo: function( within ) {\r\n\t\tvar overflowX = within.isWindow || within.isDocument ? \"\" :\r\n\t\t\t\twithin.element.css( \"overflow-x\" ),\r\n\t\t\toverflowY = within.isWindow || within.isDocument ? \"\" :\r\n\t\t\t\twithin.element.css( \"overflow-y\" ),\r\n\t\t\thasOverflowX = overflowX === \"scroll\" ||\r\n\t\t\t\t( overflowX === \"auto\" && within.width < within.element[0].scrollWidth ),\r\n\t\t\thasOverflowY = overflowY === \"scroll\" ||\r\n\t\t\t\t( overflowY === \"auto\" && within.height < within.element[0].scrollHeight );\r\n\t\treturn {\r\n\t\t\twidth: hasOverflowY ? $.position.scrollbarWidth() : 0,\r\n\t\t\theight: hasOverflowX ? $.position.scrollbarWidth() : 0\r\n\t\t};\r\n\t},\r\n\tgetWithinInfo: function( element ) {\r\n\t\tvar withinElement = $( element || window ),\r\n\t\t\tisWindow = $.isWindow( withinElement[0] ),\r\n\t\t\tisDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9;\r\n\t\treturn {\r\n\t\t\telement: withinElement,\r\n\t\t\tisWindow: isWindow,\r\n\t\t\tisDocument: isDocument,\r\n\t\t\toffset: withinElement.offset() || { left: 0, top: 0 },\r\n\t\t\tscrollLeft: withinElement.scrollLeft(),\r\n\t\t\tscrollTop: withinElement.scrollTop(),\r\n\r\n\t\t\t// support: jQuery 1.6.x\r\n\t\t\t// jQuery 1.6 doesn't support .outerWidth/Height() on documents or windows\r\n\t\t\twidth: isWindow || isDocument ? withinElement.width() : withinElement.outerWidth(),\r\n\t\t\theight: isWindow || isDocument ? withinElement.height() : withinElement.outerHeight()\r\n\t\t};\r\n\t}\r\n};\r\n\r\n$.fn.position = function( options ) {\r\n\tif ( !options || !options.of ) {\r\n\t\treturn _position.apply( this, arguments );\r\n\t}\r\n\r\n\t// make a copy, we don't want to modify arguments\r\n\toptions = $.extend( {}, options );\r\n\r\n\tvar atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,\r\n\t\ttarget = $( options.of ),\r\n\t\twithin = $.position.getWithinInfo( options.within ),\r\n\t\tscrollInfo = $.position.getScrollInfo( within ),\r\n\t\tcollision = ( options.collision || \"flip\" ).split( \" \" ),\r\n\t\toffsets = {};\r\n\r\n\tdimensions = getDimensions( target );\r\n\tif ( target[0].preventDefault ) {\r\n\t\t// force left top to allow flipping\r\n\t\toptions.at = \"left top\";\r\n\t}\r\n\ttargetWidth = dimensions.width;\r\n\ttargetHeight = dimensions.height;\r\n\ttargetOffset = dimensions.offset;\r\n\t// clone to reuse original targetOffset later\r\n\tbasePosition = $.extend( {}, targetOffset );\r\n\r\n\t// force my and at to have valid horizontal and vertical positions\r\n\t// if a value is missing or invalid, it will be converted to center\r\n\t$.each( [ \"my\", \"at\" ], function() {\r\n\t\tvar pos = ( options[ this ] || \"\" ).split( \" \" ),\r\n\t\t\thorizontalOffset,\r\n\t\t\tverticalOffset;\r\n\r\n\t\tif ( pos.length === 1) {\r\n\t\t\tpos = rhorizontal.test( pos[ 0 ] ) ?\r\n\t\t\t\tpos.concat( [ \"center\" ] ) :\r\n\t\t\t\trvertical.test( pos[ 0 ] ) ?\r\n\t\t\t\t\t[ \"center\" ].concat( pos ) :\r\n\t\t\t\t\t[ \"center\", \"center\" ];\r\n\t\t}\r\n\t\tpos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : \"center\";\r\n\t\tpos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : \"center\";\r\n\r\n\t\t// calculate offsets\r\n\t\thorizontalOffset = roffset.exec( pos[ 0 ] );\r\n\t\tverticalOffset = roffset.exec( pos[ 1 ] );\r\n\t\toffsets[ this ] = [\r\n\t\t\thorizontalOffset ? horizontalOffset[ 0 ] : 0,\r\n\t\t\tverticalOffset ? verticalOffset[ 0 ] : 0\r\n\t\t];\r\n\r\n\t\t// reduce to just the positions without the offsets\r\n\t\toptions[ this ] = [\r\n\t\t\trposition.exec( pos[ 0 ] )[ 0 ],\r\n\t\t\trposition.exec( pos[ 1 ] )[ 0 ]\r\n\t\t];\r\n\t});\r\n\r\n\t// normalize collision option\r\n\tif ( collision.length === 1 ) {\r\n\t\tcollision[ 1 ] = collision[ 0 ];\r\n\t}\r\n\r\n\tif ( options.at[ 0 ] === \"right\" ) {\r\n\t\tbasePosition.left += targetWidth;\r\n\t} else if ( options.at[ 0 ] === \"center\" ) {\r\n\t\tbasePosition.left += targetWidth / 2;\r\n\t}\r\n\r\n\tif ( options.at[ 1 ] === \"bottom\" ) {\r\n\t\tbasePosition.top += targetHeight;\r\n\t} else if ( options.at[ 1 ] === \"center\" ) {\r\n\t\tbasePosition.top += targetHeight / 2;\r\n\t}\r\n\r\n\tatOffset = getOffsets( offsets.at, targetWidth, targetHeight );\r\n\tbasePosition.left += atOffset[ 0 ];\r\n\tbasePosition.top += atOffset[ 1 ];\r\n\r\n\treturn this.each(function() {\r\n\t\tvar collisionPosition, using,\r\n\t\t\telem = $( this ),\r\n\t\t\telemWidth = elem.outerWidth(),\r\n\t\t\telemHeight = elem.outerHeight(),\r\n\t\t\tmarginLeft = parseCss( this, \"marginLeft\" ),\r\n\t\t\tmarginTop = parseCss( this, \"marginTop\" ),\r\n\t\t\tcollisionWidth = elemWidth + marginLeft + parseCss( this, \"marginRight\" ) + scrollInfo.width,\r\n\t\t\tcollisionHeight = elemHeight + marginTop + parseCss( this, \"marginBottom\" ) + scrollInfo.height,\r\n\t\t\tposition = $.extend( {}, basePosition ),\r\n\t\t\tmyOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );\r\n\r\n\t\tif ( options.my[ 0 ] === \"right\" ) {\r\n\t\t\tposition.left -= elemWidth;\r\n\t\t} else if ( options.my[ 0 ] === \"center\" ) {\r\n\t\t\tposition.left -= elemWidth / 2;\r\n\t\t}\r\n\r\n\t\tif ( options.my[ 1 ] === \"bottom\" ) {\r\n\t\t\tposition.top -= elemHeight;\r\n\t\t} else if ( options.my[ 1 ] === \"center\" ) {\r\n\t\t\tposition.top -= elemHeight / 2;\r\n\t\t}\r\n\r\n\t\tposition.left += myOffset[ 0 ];\r\n\t\tposition.top += myOffset[ 1 ];\r\n\r\n\t\t// if the browser doesn't support fractions, then round for consistent results\r\n\t\tif ( !supportsOffsetFractions ) {\r\n\t\t\tposition.left = round( position.left );\r\n\t\t\tposition.top = round( position.top );\r\n\t\t}\r\n\r\n\t\tcollisionPosition = {\r\n\t\t\tmarginLeft: marginLeft,\r\n\t\t\tmarginTop: marginTop\r\n\t\t};\r\n\r\n\t\t$.each( [ \"left\", \"top\" ], function( i, dir ) {\r\n\t\t\tif ( $.ui.position[ collision[ i ] ] ) {\r\n\t\t\t\t$.ui.position[ collision[ i ] ][ dir ]( position, {\r\n\t\t\t\t\ttargetWidth: targetWidth,\r\n\t\t\t\t\ttargetHeight: targetHeight,\r\n\t\t\t\t\telemWidth: elemWidth,\r\n\t\t\t\t\telemHeight: elemHeight,\r\n\t\t\t\t\tcollisionPosition: collisionPosition,\r\n\t\t\t\t\tcollisionWidth: collisionWidth,\r\n\t\t\t\t\tcollisionHeight: collisionHeight,\r\n\t\t\t\t\toffset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],\r\n\t\t\t\t\tmy: options.my,\r\n\t\t\t\t\tat: options.at,\r\n\t\t\t\t\twithin: within,\r\n\t\t\t\t\telem: elem\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\tif ( options.using ) {\r\n\t\t\t// adds feedback as second argument to using callback, if present\r\n\t\t\tusing = function( props ) {\r\n\t\t\t\tvar left = targetOffset.left - position.left,\r\n\t\t\t\t\tright = left + targetWidth - elemWidth,\r\n\t\t\t\t\ttop = targetOffset.top - position.top,\r\n\t\t\t\t\tbottom = top + targetHeight - elemHeight,\r\n\t\t\t\t\tfeedback = {\r\n\t\t\t\t\t\ttarget: {\r\n\t\t\t\t\t\t\telement: target,\r\n\t\t\t\t\t\t\tleft: targetOffset.left,\r\n\t\t\t\t\t\t\ttop: targetOffset.top,\r\n\t\t\t\t\t\t\twidth: targetWidth,\r\n\t\t\t\t\t\t\theight: targetHeight\r\n\t\t\t\t\t\t},\r\n\t\t\t\t\t\telement: {\r\n\t\t\t\t\t\t\telement: elem,\r\n\t\t\t\t\t\t\tleft: position.left,\r\n\t\t\t\t\t\t\ttop: position.top,\r\n\t\t\t\t\t\t\twidth: elemWidth,\r\n\t\t\t\t\t\t\theight: elemHeight\r\n\t\t\t\t\t\t},\r\n\t\t\t\t\t\thorizontal: right < 0 ? \"left\" : left > 0 ? \"right\" : \"center\",\r\n\t\t\t\t\t\tvertical: bottom < 0 ? \"top\" : top > 0 ? \"bottom\" : \"middle\"\r\n\t\t\t\t\t};\r\n\t\t\t\tif ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {\r\n\t\t\t\t\tfeedback.horizontal = \"center\";\r\n\t\t\t\t}\r\n\t\t\t\tif ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {\r\n\t\t\t\t\tfeedback.vertical = \"middle\";\r\n\t\t\t\t}\r\n\t\t\t\tif ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {\r\n\t\t\t\t\tfeedback.important = \"horizontal\";\r\n\t\t\t\t} else {\r\n\t\t\t\t\tfeedback.important = \"vertical\";\r\n\t\t\t\t}\r\n\t\t\t\toptions.using.call( this, props, feedback );\r\n\t\t\t};\r\n\t\t}\r\n\r\n\t\telem.offset( $.extend( position, { using: using } ) );\r\n\t});\r\n};\r\n\r\n$.ui.position = {\r\n\tfit: {\r\n\t\tleft: function( position, data ) {\r\n\t\t\tvar within = data.within,\r\n\t\t\t\twithinOffset = within.isWindow ? within.scrollLeft : within.offset.left,\r\n\t\t\t\touterWidth = within.width,\r\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\r\n\t\t\t\toverLeft = withinOffset - collisionPosLeft,\r\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,\r\n\t\t\t\tnewOverRight;\r\n\r\n\t\t\t// element is wider than within\r\n\t\t\tif ( data.collisionWidth > outerWidth ) {\r\n\t\t\t\t// element is initially over the left side of within\r\n\t\t\t\tif ( overLeft > 0 && overRight <= 0 ) {\r\n\t\t\t\t\tnewOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;\r\n\t\t\t\t\tposition.left += overLeft - newOverRight;\r\n\t\t\t\t// element is initially over right side of within\r\n\t\t\t\t} else if ( overRight > 0 && overLeft <= 0 ) {\r\n\t\t\t\t\tposition.left = withinOffset;\r\n\t\t\t\t// element is initially over both left and right sides of within\r\n\t\t\t\t} else {\r\n\t\t\t\t\tif ( overLeft > overRight ) {\r\n\t\t\t\t\t\tposition.left = withinOffset + outerWidth - data.collisionWidth;\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\tposition.left = withinOffset;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t// too far left -> align with left edge\r\n\t\t\t} else if ( overLeft > 0 ) {\r\n\t\t\t\tposition.left += overLeft;\r\n\t\t\t// too far right -> align with right edge\r\n\t\t\t} else if ( overRight > 0 ) {\r\n\t\t\t\tposition.left -= overRight;\r\n\t\t\t// adjust based on position and margin\r\n\t\t\t} else {\r\n\t\t\t\tposition.left = max( position.left - collisionPosLeft, position.left );\r\n\t\t\t}\r\n\t\t},\r\n\t\ttop: function( position, data ) {\r\n\t\t\tvar within = data.within,\r\n\t\t\t\twithinOffset = within.isWindow ? within.scrollTop : within.offset.top,\r\n\t\t\t\touterHeight = data.within.height,\r\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\r\n\t\t\t\toverTop = withinOffset - collisionPosTop,\r\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,\r\n\t\t\t\tnewOverBottom;\r\n\r\n\t\t\t// element is taller than within\r\n\t\t\tif ( data.collisionHeight > outerHeight ) {\r\n\t\t\t\t// element is initially over the top of within\r\n\t\t\t\tif ( overTop > 0 && overBottom <= 0 ) {\r\n\t\t\t\t\tnewOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;\r\n\t\t\t\t\tposition.top += overTop - newOverBottom;\r\n\t\t\t\t// element is initially over bottom of within\r\n\t\t\t\t} else if ( overBottom > 0 && overTop <= 0 ) {\r\n\t\t\t\t\tposition.top = withinOffset;\r\n\t\t\t\t// element is initially over both top and bottom of within\r\n\t\t\t\t} else {\r\n\t\t\t\t\tif ( overTop > overBottom ) {\r\n\t\t\t\t\t\tposition.top = withinOffset + outerHeight - data.collisionHeight;\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\tposition.top = withinOffset;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t// too far up -> align with top\r\n\t\t\t} else if ( overTop > 0 ) {\r\n\t\t\t\tposition.top += overTop;\r\n\t\t\t// too far down -> align with bottom edge\r\n\t\t\t} else if ( overBottom > 0 ) {\r\n\t\t\t\tposition.top -= overBottom;\r\n\t\t\t// adjust based on position and margin\r\n\t\t\t} else {\r\n\t\t\t\tposition.top = max( position.top - collisionPosTop, position.top );\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\tflip: {\r\n\t\tleft: function( position, data ) {\r\n\t\t\tvar within = data.within,\r\n\t\t\t\twithinOffset = within.offset.left + within.scrollLeft,\r\n\t\t\t\touterWidth = within.width,\r\n\t\t\t\toffsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,\r\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\r\n\t\t\t\toverLeft = collisionPosLeft - offsetLeft,\r\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,\r\n\t\t\t\tmyOffset = data.my[ 0 ] === \"left\" ?\r\n\t\t\t\t\t-data.elemWidth :\r\n\t\t\t\t\tdata.my[ 0 ] === \"right\" ?\r\n\t\t\t\t\t\tdata.elemWidth :\r\n\t\t\t\t\t\t0,\r\n\t\t\t\tatOffset = data.at[ 0 ] === \"left\" ?\r\n\t\t\t\t\tdata.targetWidth :\r\n\t\t\t\t\tdata.at[ 0 ] === \"right\" ?\r\n\t\t\t\t\t\t-data.targetWidth :\r\n\t\t\t\t\t\t0,\r\n\t\t\t\toffset = -2 * data.offset[ 0 ],\r\n\t\t\t\tnewOverRight,\r\n\t\t\t\tnewOverLeft;\r\n\r\n\t\t\tif ( overLeft < 0 ) {\r\n\t\t\t\tnewOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;\r\n\t\t\t\tif ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {\r\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\r\n\t\t\t\t}\r\n\t\t\t} else if ( overRight > 0 ) {\r\n\t\t\t\tnewOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;\r\n\t\t\t\tif ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {\r\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t},\r\n\t\ttop: function( position, data ) {\r\n\t\t\tvar within = data.within,\r\n\t\t\t\twithinOffset = within.offset.top + within.scrollTop,\r\n\t\t\t\touterHeight = within.height,\r\n\t\t\t\toffsetTop = within.isWindow ? within.scrollTop : within.offset.top,\r\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\r\n\t\t\t\toverTop = collisionPosTop - offsetTop,\r\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,\r\n\t\t\t\ttop = data.my[ 1 ] === \"top\",\r\n\t\t\t\tmyOffset = top ?\r\n\t\t\t\t\t-data.elemHeight :\r\n\t\t\t\t\tdata.my[ 1 ] === \"bottom\" ?\r\n\t\t\t\t\t\tdata.elemHeight :\r\n\t\t\t\t\t\t0,\r\n\t\t\t\tatOffset = data.at[ 1 ] === \"top\" ?\r\n\t\t\t\t\tdata.targetHeight :\r\n\t\t\t\t\tdata.at[ 1 ] === \"bottom\" ?\r\n\t\t\t\t\t\t-data.targetHeight :\r\n\t\t\t\t\t\t0,\r\n\t\t\t\toffset = -2 * data.offset[ 1 ],\r\n\t\t\t\tnewOverTop,\r\n\t\t\t\tnewOverBottom;\r\n\t\t\tif ( overTop < 0 ) {\r\n\t\t\t\tnewOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;\r\n\t\t\t\tif ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {\r\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\r\n\t\t\t\t}\r\n\t\t\t} else if ( overBottom > 0 ) {\r\n\t\t\t\tnewOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;\r\n\t\t\t\tif ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {\r\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\tflipfit: {\r\n\t\tleft: function() {\r\n\t\t\t$.ui.position.flip.left.apply( this, arguments );\r\n\t\t\t$.ui.position.fit.left.apply( this, arguments );\r\n\t\t},\r\n\t\ttop: function() {\r\n\t\t\t$.ui.position.flip.top.apply( this, arguments );\r\n\t\t\t$.ui.position.fit.top.apply( this, arguments );\r\n\t\t}\r\n\t}\r\n};\r\n\r\n// fraction support test\r\n(function() {\r\n\tvar testElement, testElementParent, testElementStyle, offsetLeft, i,\r\n\t\tbody = document.getElementsByTagName( \"body\" )[ 0 ],\r\n\t\tdiv = document.createElement( \"div\" );\r\n\r\n\t//Create a \"fake body\" for testing based on method used in jQuery.support\r\n\ttestElement = document.createElement( body ? \"div\" : \"body\" );\r\n\ttestElementStyle = {\r\n\t\tvisibility: \"hidden\",\r\n\t\twidth: 0,\r\n\t\theight: 0,\r\n\t\tborder: 0,\r\n\t\tmargin: 0,\r\n\t\tbackground: \"none\"\r\n\t};\r\n\tif ( body ) {\r\n\t\t$.extend( testElementStyle, {\r\n\t\t\tposition: \"absolute\",\r\n\t\t\tleft: \"-1000px\",\r\n\t\t\ttop: \"-1000px\"\r\n\t\t});\r\n\t}\r\n\tfor ( i in testElementStyle ) {\r\n\t\ttestElement.style[ i ] = testElementStyle[ i ];\r\n\t}\r\n\ttestElement.appendChild( div );\r\n\ttestElementParent = body || document.documentElement;\r\n\ttestElementParent.insertBefore( testElement, testElementParent.firstChild );\r\n\r\n\tdiv.style.cssText = \"position: absolute; left: 10.7432222px;\";\r\n\r\n\toffsetLeft = $( div ).offset().left;\r\n\tsupportsOffsetFractions = offsetLeft > 10 && offsetLeft < 11;\r\n\r\n\ttestElement.innerHTML = \"\";\r\n\ttestElementParent.removeChild( testElement );\r\n})();\r\n\r\n})();\r\n\r\nvar position = $.ui.position;\r\n\r\n\r\n/*!\r\n * jQuery UI Accordion 1.11.4\r\n * http://jqueryui.com\r\n *\r\n * Copyright jQuery Foundation and other contributors\r\n * Released under the MIT license.\r\n * http://jquery.org/license\r\n *\r\n * http://api.jqueryui.com/accordion/\r\n */\r\n\r\n\r\nvar accordion = $.widget( \"ui.accordion\", {\r\n\tversion: \"1.11.4\",\r\n\toptions: {\r\n\t\tactive: 0,\r\n\t\tanimate: {},\r\n\t\tcollapsible: false,\r\n\t\tevent: \"click\",\r\n\t\theader: \"> li > :first-child,> :not(li):even\",\r\n\t\theightStyle: \"auto\",\r\n\t\ticons: {\r\n\t\t\tactiveHeader: \"ui-icon-triangle-1-s\",\r\n\t\t\theader: \"ui-icon-triangle-1-e\"\r\n\t\t},\r\n\r\n\t\t// callbacks\r\n\t\tactivate: null,\r\n\t\tbeforeActivate: null\r\n\t},\r\n\r\n\thideProps: {\r\n\t\tborderTopWidth: \"hide\",\r\n\t\tborderBottomWidth: \"hide\",\r\n\t\tpaddingTop: \"hide\",\r\n\t\tpaddingBottom: \"hide\",\r\n\t\theight: \"hide\"\r\n\t},\r\n\r\n\tshowProps: {\r\n\t\tborderTopWidth: \"show\",\r\n\t\tborderBottomWidth: \"show\",\r\n\t\tpaddingTop: \"show\",\r\n\t\tpaddingBottom: \"show\",\r\n\t\theight: \"show\"\r\n\t},\r\n\r\n\t_create: function() {\r\n\t\tvar options = this.options;\r\n\t\tthis.prevShow = this.prevHide = $();\r\n\t\tthis.element.addClass( \"ui-accordion ui-widget ui-helper-reset\" )\r\n\t\t\t// ARIA\r\n\t\t\t.attr( \"role\", \"tablist\" );\r\n\r\n\t\t// don't allow collapsible: false and active: false / null\r\n\t\tif ( !options.collapsible && (options.active === false || options.active == null) ) {\r\n\t\t\toptions.active = 0;\r\n\t\t}\r\n\r\n\t\tthis._processPanels();\r\n\t\t// handle negative values\r\n\t\tif ( options.active < 0 ) {\r\n\t\t\toptions.active += this.headers.length;\r\n\t\t}\r\n\t\tthis._refresh();\r\n\t},\r\n\r\n\t_getCreateEventData: function() {\r\n\t\treturn {\r\n\t\t\theader: this.active,\r\n\t\t\tpanel: !this.active.length ? $() : this.active.next()\r\n\t\t};\r\n\t},\r\n\r\n\t_createIcons: function() {\r\n\t\tvar icons = this.options.icons;\r\n\t\tif ( icons ) {\r\n\t\t\t$( \"
\" )\r\n\t\t\t\t.addClass( \"ui-accordion-header-icon ui-icon \" + icons.header )\r\n\t\t\t\t.prependTo( this.headers );\r\n\t\t\tthis.active.children( \".ui-accordion-header-icon\" )\r\n\t\t\t\t.removeClass( icons.header )\r\n\t\t\t\t.addClass( icons.activeHeader );\r\n\t\t\tthis.headers.addClass( \"ui-accordion-icons\" );\r\n\t\t}\r\n\t},\r\n\r\n\t_destroyIcons: function() {\r\n\t\tthis.headers\r\n\t\t\t.removeClass( \"ui-accordion-icons\" )\r\n\t\t\t.children( \".ui-accordion-header-icon\" )\r\n\t\t\t\t.remove();\r\n\t},\r\n\r\n\t_destroy: function() {\r\n\t\tvar contents;\r\n\r\n\t\t// clean up main element\r\n\t\tthis.element\r\n\t\t\t.removeClass( \"ui-accordion ui-widget ui-helper-reset\" )\r\n\t\t\t.removeAttr( \"role\" );\r\n\r\n\t\t// clean up headers\r\n\t\tthis.headers\r\n\t\t\t.removeClass( \"ui-accordion-header ui-accordion-header-active ui-state-default \" +\r\n\t\t\t\t\"ui-corner-all ui-state-active ui-state-disabled ui-corner-top\" )\r\n\t\t\t.removeAttr( \"role\" )\r\n\t\t\t.removeAttr( \"aria-expanded\" )\r\n\t\t\t.removeAttr( \"aria-selected\" )\r\n\t\t\t.removeAttr( \"aria-controls\" )\r\n\t\t\t.removeAttr( \"tabIndex\" )\r\n\t\t\t.removeUniqueId();\r\n\r\n\t\tthis._destroyIcons();\r\n\r\n\t\t// clean up content panels\r\n\t\tcontents = this.headers.next()\r\n\t\t\t.removeClass( \"ui-helper-reset ui-widget-content ui-corner-bottom \" +\r\n\t\t\t\t\"ui-accordion-content ui-accordion-content-active ui-state-disabled\" )\r\n\t\t\t.css( \"display\", \"\" )\r\n\t\t\t.removeAttr( \"role\" )\r\n\t\t\t.removeAttr( \"aria-hidden\" )\r\n\t\t\t.removeAttr( \"aria-labelledby\" )\r\n\t\t\t.removeUniqueId();\r\n\r\n\t\tif ( this.options.heightStyle !== \"content\" ) {\r\n\t\t\tcontents.css( \"height\", \"\" );\r\n\t\t}\r\n\t},\r\n\r\n\t_setOption: function( key, value ) {\r\n\t\tif ( key === \"active\" ) {\r\n\t\t\t// _activate() will handle invalid values and update this.options\r\n\t\t\tthis._activate( value );\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tif ( key === \"event\" ) {\r\n\t\t\tif ( this.options.event ) {\r\n\t\t\t\tthis._off( this.headers, this.options.event );\r\n\t\t\t}\r\n\t\t\tthis._setupEvents( value );\r\n\t\t}\r\n\r\n\t\tthis._super( key, value );\r\n\r\n\t\t// setting collapsible: false while collapsed; open first panel\r\n\t\tif ( key === \"collapsible\" && !value && this.options.active === false ) {\r\n\t\t\tthis._activate( 0 );\r\n\t\t}\r\n\r\n\t\tif ( key === \"icons\" ) {\r\n\t\t\tthis._destroyIcons();\r\n\t\t\tif ( value ) {\r\n\t\t\t\tthis._createIcons();\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// #5332 - opacity doesn't cascade to positioned elements in IE\r\n\t\t// so we need to add the disabled class to the headers and panels\r\n\t\tif ( key === \"disabled\" ) {\r\n\t\t\tthis.element\r\n\t\t\t\t.toggleClass( \"ui-state-disabled\", !!value )\r\n\t\t\t\t.attr( \"aria-disabled\", value );\r\n\t\t\tthis.headers.add( this.headers.next() )\r\n\t\t\t\t.toggleClass( \"ui-state-disabled\", !!value );\r\n\t\t}\r\n\t},\r\n\r\n\t_keydown: function( event ) {\r\n\t\tif ( event.altKey || event.ctrlKey ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tvar keyCode = $.ui.keyCode,\r\n\t\t\tlength = this.headers.length,\r\n\t\t\tcurrentIndex = this.headers.index( event.target ),\r\n\t\t\ttoFocus = false;\r\n\r\n\t\tswitch ( event.keyCode ) {\r\n\t\t\tcase keyCode.RIGHT:\r\n\t\t\tcase keyCode.DOWN:\r\n\t\t\t\ttoFocus = this.headers[ ( currentIndex + 1 ) % length ];\r\n\t\t\t\tbreak;\r\n\t\t\tcase keyCode.LEFT:\r\n\t\t\tcase keyCode.UP:\r\n\t\t\t\ttoFocus = this.headers[ ( currentIndex - 1 + length ) % length ];\r\n\t\t\t\tbreak;\r\n\t\t\tcase keyCode.SPACE:\r\n\t\t\tcase keyCode.ENTER:\r\n\t\t\t\tthis._eventHandler( event );\r\n\t\t\t\tbreak;\r\n\t\t\tcase keyCode.HOME:\r\n\t\t\t\ttoFocus = this.headers[ 0 ];\r\n\t\t\t\tbreak;\r\n\t\t\tcase keyCode.END:\r\n\t\t\t\ttoFocus = this.headers[ length - 1 ];\r\n\t\t\t\tbreak;\r\n\t\t}\r\n\r\n\t\tif ( toFocus ) {\r\n\t\t\t$( event.target ).attr( \"tabIndex\", -1 );\r\n\t\t\t$( toFocus ).attr( \"tabIndex\", 0 );\r\n\t\t\ttoFocus.focus();\r\n\t\t\tevent.preventDefault();\r\n\t\t}\r\n\t},\r\n\r\n\t_panelKeyDown: function( event ) {\r\n\t\tif ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {\r\n\t\t\t$( event.currentTarget ).prev().focus();\r\n\t\t}\r\n\t},\r\n\r\n\trefresh: function() {\r\n\t\tvar options = this.options;\r\n\t\tthis._processPanels();\r\n\r\n\t\t// was collapsed or no panel\r\n\t\tif ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) {\r\n\t\t\toptions.active = false;\r\n\t\t\tthis.active = $();\r\n\t\t// active false only when collapsible is true\r\n\t\t} else if ( options.active === false ) {\r\n\t\t\tthis._activate( 0 );\r\n\t\t// was active, but active panel is gone\r\n\t\t} else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {\r\n\t\t\t// all remaining panel are disabled\r\n\t\t\tif ( this.headers.length === this.headers.find(\".ui-state-disabled\").length ) {\r\n\t\t\t\toptions.active = false;\r\n\t\t\t\tthis.active = $();\r\n\t\t\t// activate previous panel\r\n\t\t\t} else {\r\n\t\t\t\tthis._activate( Math.max( 0, options.active - 1 ) );\r\n\t\t\t}\r\n\t\t// was active, active panel still exists\r\n\t\t} else {\r\n\t\t\t// make sure active index is correct\r\n\t\t\toptions.active = this.headers.index( this.active );\r\n\t\t}\r\n\r\n\t\tthis._destroyIcons();\r\n\r\n\t\tthis._refresh();\r\n\t},\r\n\r\n\t_processPanels: function() {\r\n\t\tvar prevHeaders = this.headers,\r\n\t\t\tprevPanels = this.panels;\r\n\r\n\t\tthis.headers = this.element.find( this.options.header )\r\n\t\t\t.addClass( \"ui-accordion-header ui-state-default ui-corner-all\" );\r\n\r\n\t\tthis.panels = this.headers.next()\r\n\t\t\t.addClass( \"ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom\" )\r\n\t\t\t.filter( \":not(.ui-accordion-content-active)\" )\r\n\t\t\t.hide();\r\n\r\n\t\t// Avoid memory leaks (#10056)\r\n\t\tif ( prevPanels ) {\r\n\t\t\tthis._off( prevHeaders.not( this.headers ) );\r\n\t\t\tthis._off( prevPanels.not( this.panels ) );\r\n\t\t}\r\n\t},\r\n\r\n\t_refresh: function() {\r\n\t\tvar maxHeight,\r\n\t\t\toptions = this.options,\r\n\t\t\theightStyle = options.heightStyle,\r\n\t\t\tparent = this.element.parent();\r\n\r\n\t\tthis.active = this._findActive( options.active )\r\n\t\t\t.addClass( \"ui-accordion-header-active ui-state-active ui-corner-top\" )\r\n\t\t\t.removeClass( \"ui-corner-all\" );\r\n\t\tthis.active.next()\r\n\t\t\t.addClass( \"ui-accordion-content-active\" )\r\n\t\t\t.show();\r\n\r\n\t\tthis.headers\r\n\t\t\t.attr( \"role\", \"tab\" )\r\n\t\t\t.each(function() {\r\n\t\t\t\tvar header = $( this ),\r\n\t\t\t\t\theaderId = header.uniqueId().attr( \"id\" ),\r\n\t\t\t\t\tpanel = header.next(),\r\n\t\t\t\t\tpanelId = panel.uniqueId().attr( \"id\" );\r\n\t\t\t\theader.attr( \"aria-controls\", panelId );\r\n\t\t\t\tpanel.attr( \"aria-labelledby\", headerId );\r\n\t\t\t})\r\n\t\t\t.next()\r\n\t\t\t\t.attr( \"role\", \"tabpanel\" );\r\n\r\n\t\tthis.headers\r\n\t\t\t.not( this.active )\r\n\t\t\t.attr({\r\n\t\t\t\t\"aria-selected\": \"false\",\r\n\t\t\t\t\"aria-expanded\": \"false\",\r\n\t\t\t\ttabIndex: -1\r\n\t\t\t})\r\n\t\t\t.next()\r\n\t\t\t\t.attr({\r\n\t\t\t\t\t\"aria-hidden\": \"true\"\r\n\t\t\t\t})\r\n\t\t\t\t.hide();\r\n\r\n\t\t// make sure at least one header is in the tab order\r\n\t\tif ( !this.active.length ) {\r\n\t\t\tthis.headers.eq( 0 ).attr( \"tabIndex\", 0 );\r\n\t\t} else {\r\n\t\t\tthis.active.attr({\r\n\t\t\t\t\"aria-selected\": \"true\",\r\n\t\t\t\t\"aria-expanded\": \"true\",\r\n\t\t\t\ttabIndex: 0\r\n\t\t\t})\r\n\t\t\t.next()\r\n\t\t\t\t.attr({\r\n\t\t\t\t\t\"aria-hidden\": \"false\"\r\n\t\t\t\t});\r\n\t\t}\r\n\r\n\t\tthis._createIcons();\r\n\r\n\t\tthis._setupEvents( options.event );\r\n\r\n\t\tif ( heightStyle === \"fill\" ) {\r\n\t\t\tmaxHeight = parent.height();\r\n\t\t\tthis.element.siblings( \":visible\" ).each(function() {\r\n\t\t\t\tvar elem = $( this ),\r\n\t\t\t\t\tposition = elem.css( \"position\" );\r\n\r\n\t\t\t\tif ( position === \"absolute\" || position === \"fixed\" ) {\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\tmaxHeight -= elem.outerHeight( true );\r\n\t\t\t});\r\n\r\n\t\t\tthis.headers.each(function() {\r\n\t\t\t\tmaxHeight -= $( this ).outerHeight( true );\r\n\t\t\t});\r\n\r\n\t\t\tthis.headers.next()\r\n\t\t\t\t.each(function() {\r\n\t\t\t\t\t$( this ).height( Math.max( 0, maxHeight -\r\n\t\t\t\t\t\t$( this ).innerHeight() + $( this ).height() ) );\r\n\t\t\t\t})\r\n\t\t\t\t.css( \"overflow\", \"auto\" );\r\n\t\t} else if ( heightStyle === \"auto\" ) {\r\n\t\t\tmaxHeight = 0;\r\n\t\t\tthis.headers.next()\r\n\t\t\t\t.each(function() {\r\n\t\t\t\t\tmaxHeight = Math.max( maxHeight, $( this ).css( \"height\", \"\" ).height() );\r\n\t\t\t\t})\r\n\t\t\t\t.height( maxHeight );\r\n\t\t}\r\n\t},\r\n\r\n\t_activate: function( index ) {\r\n\t\tvar active = this._findActive( index )[ 0 ];\r\n\r\n\t\t// trying to activate the already active panel\r\n\t\tif ( active === this.active[ 0 ] ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// trying to collapse, simulate a click on the currently active header\r\n\t\tactive = active || this.active[ 0 ];\r\n\r\n\t\tthis._eventHandler({\r\n\t\t\ttarget: active,\r\n\t\t\tcurrentTarget: active,\r\n\t\t\tpreventDefault: $.noop\r\n\t\t});\r\n\t},\r\n\r\n\t_findActive: function( selector ) {\r\n\t\treturn typeof selector === \"number\" ? this.headers.eq( selector ) : $();\r\n\t},\r\n\r\n\t_setupEvents: function( event ) {\r\n\t\tvar events = {\r\n\t\t\tkeydown: \"_keydown\"\r\n\t\t};\r\n\t\tif ( event ) {\r\n\t\t\t$.each( event.split( \" \" ), function( index, eventName ) {\r\n\t\t\t\tevents[ eventName ] = \"_eventHandler\";\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tthis._off( this.headers.add( this.headers.next() ) );\r\n\t\tthis._on( this.headers, events );\r\n\t\tthis._on( this.headers.next(), { keydown: \"_panelKeyDown\" });\r\n\t\tthis._hoverable( this.headers );\r\n\t\tthis._focusable( this.headers );\r\n\t},\r\n\r\n\t_eventHandler: function( event ) {\r\n\t\tvar options = this.options,\r\n\t\t\tactive = this.active,\r\n\t\t\tclicked = $( event.currentTarget ),\r\n\t\t\tclickedIsActive = clicked[ 0 ] === active[ 0 ],\r\n\t\t\tcollapsing = clickedIsActive && options.collapsible,\r\n\t\t\ttoShow = collapsing ? $() : clicked.next(),\r\n\t\t\ttoHide = active.next(),\r\n\t\t\teventData = {\r\n\t\t\t\toldHeader: active,\r\n\t\t\t\toldPanel: toHide,\r\n\t\t\t\tnewHeader: collapsing ? $() : clicked,\r\n\t\t\t\tnewPanel: toShow\r\n\t\t\t};\r\n\r\n\t\tevent.preventDefault();\r\n\r\n\t\tif (\r\n\t\t\t\t// click on active header, but not collapsible\r\n\t\t\t\t( clickedIsActive && !options.collapsible ) ||\r\n\t\t\t\t// allow canceling activation\r\n\t\t\t\t( this._trigger( \"beforeActivate\", event, eventData ) === false ) ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\toptions.active = collapsing ? false : this.headers.index( clicked );\r\n\r\n\t\t// when the call to ._toggle() comes after the class changes\r\n\t\t// it causes a very odd bug in IE 8 (see #6720)\r\n\t\tthis.active = clickedIsActive ? $() : clicked;\r\n\t\tthis._toggle( eventData );\r\n\r\n\t\t// switch classes\r\n\t\t// corner classes on the previously active header stay after the animation\r\n\t\tactive.removeClass( \"ui-accordion-header-active ui-state-active\" );\r\n\t\tif ( options.icons ) {\r\n\t\t\tactive.children( \".ui-accordion-header-icon\" )\r\n\t\t\t\t.removeClass( options.icons.activeHeader )\r\n\t\t\t\t.addClass( options.icons.header );\r\n\t\t}\r\n\r\n\t\tif ( !clickedIsActive ) {\r\n\t\t\tclicked\r\n\t\t\t\t.removeClass( \"ui-corner-all\" )\r\n\t\t\t\t.addClass( \"ui-accordion-header-active ui-state-active ui-corner-top\" );\r\n\t\t\tif ( options.icons ) {\r\n\t\t\t\tclicked.children( \".ui-accordion-header-icon\" )\r\n\t\t\t\t\t.removeClass( options.icons.header )\r\n\t\t\t\t\t.addClass( options.icons.activeHeader );\r\n\t\t\t}\r\n\r\n\t\t\tclicked\r\n\t\t\t\t.next()\r\n\t\t\t\t.addClass( \"ui-accordion-content-active\" );\r\n\t\t}\r\n\t},\r\n\r\n\t_toggle: function( data ) {\r\n\t\tvar toShow = data.newPanel,\r\n\t\t\ttoHide = this.prevShow.length ? this.prevShow : data.oldPanel;\r\n\r\n\t\t// handle activating a panel during the animation for another activation\r\n\t\tthis.prevShow.add( this.prevHide ).stop( true, true );\r\n\t\tthis.prevShow = toShow;\r\n\t\tthis.prevHide = toHide;\r\n\r\n\t\tif ( this.options.animate ) {\r\n\t\t\tthis._animate( toShow, toHide, data );\r\n\t\t} else {\r\n\t\t\ttoHide.hide();\r\n\t\t\ttoShow.show();\r\n\t\t\tthis._toggleComplete( data );\r\n\t\t}\r\n\r\n\t\ttoHide.attr({\r\n\t\t\t\"aria-hidden\": \"true\"\r\n\t\t});\r\n\t\ttoHide.prev().attr({\r\n\t\t\t\"aria-selected\": \"false\",\r\n\t\t\t\"aria-expanded\": \"false\"\r\n\t\t});\r\n\t\t// if we're switching panels, remove the old header from the tab order\r\n\t\t// if we're opening from collapsed state, remove the previous header from the tab order\r\n\t\t// if we're collapsing, then keep the collapsing header in the tab order\r\n\t\tif ( toShow.length && toHide.length ) {\r\n\t\t\ttoHide.prev().attr({\r\n\t\t\t\t\"tabIndex\": -1,\r\n\t\t\t\t\"aria-expanded\": \"false\"\r\n\t\t\t});\r\n\t\t} else if ( toShow.length ) {\r\n\t\t\tthis.headers.filter(function() {\r\n\t\t\t\treturn parseInt( $( this ).attr( \"tabIndex\" ), 10 ) === 0;\r\n\t\t\t})\r\n\t\t\t.attr( \"tabIndex\", -1 );\r\n\t\t}\r\n\r\n\t\ttoShow\r\n\t\t\t.attr( \"aria-hidden\", \"false\" )\r\n\t\t\t.prev()\r\n\t\t\t\t.attr({\r\n\t\t\t\t\t\"aria-selected\": \"true\",\r\n\t\t\t\t\t\"aria-expanded\": \"true\",\r\n\t\t\t\t\ttabIndex: 0\r\n\t\t\t\t});\r\n\t},\r\n\r\n\t_animate: function( toShow, toHide, data ) {\r\n\t\tvar total, easing, duration,\r\n\t\t\tthat = this,\r\n\t\t\tadjust = 0,\r\n\t\t\tboxSizing = toShow.css( \"box-sizing\" ),\r\n\t\t\tdown = toShow.length &&\r\n\t\t\t\t( !toHide.length || ( toShow.index() < toHide.index() ) ),\r\n\t\t\tanimate = this.options.animate || {},\r\n\t\t\toptions = down && animate.down || animate,\r\n\t\t\tcomplete = function() {\r\n\t\t\t\tthat._toggleComplete( data );\r\n\t\t\t};\r\n\r\n\t\tif ( typeof options === \"number\" ) {\r\n\t\t\tduration = options;\r\n\t\t}\r\n\t\tif ( typeof options === \"string\" ) {\r\n\t\t\teasing = options;\r\n\t\t}\r\n\t\t// fall back from options to animation in case of partial down settings\r\n\t\teasing = easing || options.easing || animate.easing;\r\n\t\tduration = duration || options.duration || animate.duration;\r\n\r\n\t\tif ( !toHide.length ) {\r\n\t\t\treturn toShow.animate( this.showProps, duration, easing, complete );\r\n\t\t}\r\n\t\tif ( !toShow.length ) {\r\n\t\t\treturn toHide.animate( this.hideProps, duration, easing, complete );\r\n\t\t}\r\n\r\n\t\ttotal = toShow.show().outerHeight();\r\n\t\ttoHide.animate( this.hideProps, {\r\n\t\t\tduration: duration,\r\n\t\t\teasing: easing,\r\n\t\t\tstep: function( now, fx ) {\r\n\t\t\t\tfx.now = Math.round( now );\r\n\t\t\t}\r\n\t\t});\r\n\t\ttoShow\r\n\t\t\t.hide()\r\n\t\t\t.animate( this.showProps, {\r\n\t\t\t\tduration: duration,\r\n\t\t\t\teasing: easing,\r\n\t\t\t\tcomplete: complete,\r\n\t\t\t\tstep: function( now, fx ) {\r\n\t\t\t\t\tfx.now = Math.round( now );\r\n\t\t\t\t\tif ( fx.prop !== \"height\" ) {\r\n\t\t\t\t\t\tif ( boxSizing === \"content-box\" ) {\r\n\t\t\t\t\t\t\tadjust += fx.now;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t} else if ( that.options.heightStyle !== \"content\" ) {\r\n\t\t\t\t\t\tfx.now = Math.round( total - toHide.outerHeight() - adjust );\r\n\t\t\t\t\t\tadjust = 0;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t},\r\n\r\n\t_toggleComplete: function( data ) {\r\n\t\tvar toHide = data.oldPanel;\r\n\r\n\t\ttoHide\r\n\t\t\t.removeClass( \"ui-accordion-content-active\" )\r\n\t\t\t.prev()\r\n\t\t\t\t.removeClass( \"ui-corner-top\" )\r\n\t\t\t\t.addClass( \"ui-corner-all\" );\r\n\r\n\t\t// Work around for rendering bug in IE (#5421)\r\n\t\tif ( toHide.length ) {\r\n\t\t\ttoHide.parent()[ 0 ].className = toHide.parent()[ 0 ].className;\r\n\t\t}\r\n\t\tthis._trigger( \"activate\", null, data );\r\n\t}\r\n});\r\n\r\n\r\n/*!\r\n * jQuery UI Menu 1.11.4\r\n * http://jqueryui.com\r\n *\r\n * Copyright jQuery Foundation and other contributors\r\n * Released under the MIT license.\r\n * http://jquery.org/license\r\n *\r\n * http://api.jqueryui.com/menu/\r\n */\r\n\r\n\r\nvar menu = $.widget( \"ui.menu\", {\r\n\tversion: \"1.11.4\",\r\n\tdefaultElement: \"\",\r\n\tdelay: 300,\r\n\toptions: {\r\n\t\ticons: {\r\n\t\t\tsubmenu: \"ui-icon-carat-1-e\"\r\n\t\t},\r\n\t\titems: \"> *\",\r\n\t\tmenus: \"ul\",\r\n\t\tposition: {\r\n\t\t\tmy: \"left-1 top\",\r\n\t\t\tat: \"right top\"\r\n\t\t},\r\n\t\trole: \"menu\",\r\n\r\n\t\t// callbacks\r\n\t\tblur: null,\r\n\t\tfocus: null,\r\n\t\tselect: null\r\n\t},\r\n\r\n\t_create: function() {\r\n\t\tthis.activeMenu = this.element;\r\n\r\n\t\t// Flag used to prevent firing of the click handler\r\n\t\t// as the event bubbles up through nested menus\r\n\t\tthis.mouseHandled = false;\r\n\t\tthis.element\r\n\t\t\t.uniqueId()\r\n\t\t\t.addClass( \"ui-menu ui-widget ui-widget-content\" )\r\n\t\t\t.toggleClass( \"ui-menu-icons\", !!this.element.find( \".ui-icon\" ).length )\r\n\t\t\t.attr({\r\n\t\t\t\trole: this.options.role,\r\n\t\t\t\ttabIndex: 0\r\n\t\t\t});\r\n\r\n\t\tif ( this.options.disabled ) {\r\n\t\t\tthis.element\r\n\t\t\t\t.addClass( \"ui-state-disabled\" )\r\n\t\t\t\t.attr( \"aria-disabled\", \"true\" );\r\n\t\t}\r\n\r\n\t\tthis._on({\r\n\t\t\t// Prevent focus from sticking to links inside menu after clicking\r\n\t\t\t// them (focus should always stay on UL during navigation).\r\n\t\t\t\"mousedown .ui-menu-item\": function( event ) {\r\n\t\t\t\tevent.preventDefault();\r\n\t\t\t},\r\n\t\t\t\"click .ui-menu-item\": function( event ) {\r\n\t\t\t\tvar target = $( event.target );\r\n\t\t\t\tif ( !this.mouseHandled && target.not( \".ui-state-disabled\" ).length ) {\r\n\t\t\t\t\tthis.select( event );\r\n\r\n\t\t\t\t\t// Only set the mouseHandled flag if the event will bubble, see #9469.\r\n\t\t\t\t\tif ( !event.isPropagationStopped() ) {\r\n\t\t\t\t\t\tthis.mouseHandled = true;\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Open submenu on click\r\n\t\t\t\t\tif ( target.has( \".ui-menu\" ).length ) {\r\n\t\t\t\t\t\tthis.expand( event );\r\n\t\t\t\t\t} else if ( !this.element.is( \":focus\" ) && $( this.document[ 0 ].activeElement ).closest( \".ui-menu\" ).length ) {\r\n\r\n\t\t\t\t\t\t// Redirect focus to the menu\r\n\t\t\t\t\t\tthis.element.trigger( \"focus\", [ true ] );\r\n\r\n\t\t\t\t\t\t// If the active item is on the top level, let it stay active.\r\n\t\t\t\t\t\t// Otherwise, blur the active item since it is no longer visible.\r\n\t\t\t\t\t\tif ( this.active && this.active.parents( \".ui-menu\" ).length === 1 ) {\r\n\t\t\t\t\t\t\tclearTimeout( this.timer );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\t\"mouseenter .ui-menu-item\": function( event ) {\r\n\t\t\t\t// Ignore mouse events while typeahead is active, see #10458.\r\n\t\t\t\t// Prevents focusing the wrong item when typeahead causes a scroll while the mouse\r\n\t\t\t\t// is over an item in the menu\r\n\t\t\t\tif ( this.previousFilter ) {\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\tvar target = $( event.currentTarget );\r\n\t\t\t\t// Remove ui-state-active class from siblings of the newly focused menu item\r\n\t\t\t\t// to avoid a jump caused by adjacent elements both having a class with a border\r\n\t\t\t\ttarget.siblings( \".ui-state-active\" ).removeClass( \"ui-state-active\" );\r\n\t\t\t\tthis.focus( event, target );\r\n\t\t\t},\r\n\t\t\tmouseleave: \"collapseAll\",\r\n\t\t\t\"mouseleave .ui-menu\": \"collapseAll\",\r\n\t\t\tfocus: function( event, keepActiveItem ) {\r\n\t\t\t\t// If there's already an active item, keep it active\r\n\t\t\t\t// If not, activate the first item\r\n\t\t\t\tvar item = this.active || this.element.find( this.options.items ).eq( 0 );\r\n\r\n\t\t\t\tif ( !keepActiveItem ) {\r\n\t\t\t\t\tthis.focus( event, item );\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tblur: function( event ) {\r\n\t\t\t\tthis._delay(function() {\r\n\t\t\t\t\tif ( !$.contains( this.element[0], this.document[0].activeElement ) ) {\r\n\t\t\t\t\t\tthis.collapseAll( event );\r\n\t\t\t\t\t}\r\n\t\t\t\t});\r\n\t\t\t},\r\n\t\t\tkeydown: \"_keydown\"\r\n\t\t});\r\n\r\n\t\tthis.refresh();\r\n\r\n\t\t// Clicks outside of a menu collapse any open menus\r\n\t\tthis._on( this.document, {\r\n\t\t\tclick: function( event ) {\r\n\t\t\t\tif ( this._closeOnDocumentClick( event ) ) {\r\n\t\t\t\t\tthis.collapseAll( event );\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Reset the mouseHandled flag\r\n\t\t\t\tthis.mouseHandled = false;\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\t_destroy: function() {\r\n\t\t// Destroy (sub)menus\r\n\t\tthis.element\r\n\t\t\t.removeAttr( \"aria-activedescendant\" )\r\n\t\t\t.find( \".ui-menu\" ).addBack()\r\n\t\t\t\t.removeClass( \"ui-menu ui-widget ui-widget-content ui-menu-icons ui-front\" )\r\n\t\t\t\t.removeAttr( \"role\" )\r\n\t\t\t\t.removeAttr( \"tabIndex\" )\r\n\t\t\t\t.removeAttr( \"aria-labelledby\" )\r\n\t\t\t\t.removeAttr( \"aria-expanded\" )\r\n\t\t\t\t.removeAttr( \"aria-hidden\" )\r\n\t\t\t\t.removeAttr( \"aria-disabled\" )\r\n\t\t\t\t.removeUniqueId()\r\n\t\t\t\t.show();\r\n\r\n\t\t// Destroy menu items\r\n\t\tthis.element.find( \".ui-menu-item\" )\r\n\t\t\t.removeClass( \"ui-menu-item\" )\r\n\t\t\t.removeAttr( \"role\" )\r\n\t\t\t.removeAttr( \"aria-disabled\" )\r\n\t\t\t.removeUniqueId()\r\n\t\t\t.removeClass( \"ui-state-hover\" )\r\n\t\t\t.removeAttr( \"tabIndex\" )\r\n\t\t\t.removeAttr( \"role\" )\r\n\t\t\t.removeAttr( \"aria-haspopup\" )\r\n\t\t\t.children().each( function() {\r\n\t\t\t\tvar elem = $( this );\r\n\t\t\t\tif ( elem.data( \"ui-menu-submenu-carat\" ) ) {\r\n\t\t\t\t\telem.remove();\r\n\t\t\t\t}\r\n\t\t\t});\r\n\r\n\t\t// Destroy menu dividers\r\n\t\tthis.element.find( \".ui-menu-divider\" ).removeClass( \"ui-menu-divider ui-widget-content\" );\r\n\t},\r\n\r\n\t_keydown: function( event ) {\r\n\t\tvar match, prev, character, skip,\r\n\t\t\tpreventDefault = true;\r\n\r\n\t\tswitch ( event.keyCode ) {\r\n\t\tcase $.ui.keyCode.PAGE_UP:\r\n\t\t\tthis.previousPage( event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.PAGE_DOWN:\r\n\t\t\tthis.nextPage( event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.HOME:\r\n\t\t\tthis._move( \"first\", \"first\", event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.END:\r\n\t\t\tthis._move( \"last\", \"last\", event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.UP:\r\n\t\t\tthis.previous( event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.DOWN:\r\n\t\t\tthis.next( event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.LEFT:\r\n\t\t\tthis.collapse( event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.RIGHT:\r\n\t\t\tif ( this.active && !this.active.is( \".ui-state-disabled\" ) ) {\r\n\t\t\t\tthis.expand( event );\r\n\t\t\t}\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.ENTER:\r\n\t\tcase $.ui.keyCode.SPACE:\r\n\t\t\tthis._activate( event );\r\n\t\t\tbreak;\r\n\t\tcase $.ui.keyCode.ESCAPE:\r\n\t\t\tthis.collapse( event );\r\n\t\t\tbreak;\r\n\t\tdefault:\r\n\t\t\tpreventDefault = false;\r\n\t\t\tprev = this.previousFilter || \"\";\r\n\t\t\tcharacter = String.fromCharCode( event.keyCode );\r\n\t\t\tskip = false;\r\n\r\n\t\t\tclearTimeout( this.filterTimer );\r\n\r\n\t\t\tif ( character === prev ) {\r\n\t\t\t\tskip = true;\r\n\t\t\t} else {\r\n\t\t\t\tcharacter = prev + character;\r\n\t\t\t}\r\n\r\n\t\t\tmatch = this._filterMenuItems( character );\r\n\t\t\tmatch = skip && match.index( this.active.next() ) !== -1 ?\r\n\t\t\t\tthis.active.nextAll( \".ui-menu-item\" ) :\r\n\t\t\t\tmatch;\r\n\r\n\t\t\t// If no matches on the current filter, reset to the last character pressed\r\n\t\t\t// to move down the menu to the first item that starts with that character\r\n\t\t\tif ( !match.length ) {\r\n\t\t\t\tcharacter = String.fromCharCode( event.keyCode );\r\n\t\t\t\tmatch = this._filterMenuItems( character );\r\n\t\t\t}\r\n\r\n\t\t\tif ( match.length ) {\r\n\t\t\t\tthis.focus( event, match );\r\n\t\t\t\tthis.previousFilter = character;\r\n\t\t\t\tthis.filterTimer = this._delay(function() {\r\n\t\t\t\t\tdelete this.previousFilter;\r\n\t\t\t\t}, 1000 );\r\n\t\t\t} else {\r\n\t\t\t\tdelete this.previousFilter;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif ( preventDefault ) {\r\n\t\t\tevent.preventDefault();\r\n\t\t}\r\n\t},\r\n\r\n\t_activate: function( event ) {\r\n\t\tif ( !this.active.is( \".ui-state-disabled\" ) ) {\r\n\t\t\tif ( this.active.is( \"[aria-haspopup='true']\" ) ) {\r\n\t\t\t\tthis.expand( event );\r\n\t\t\t} else {\r\n\t\t\t\tthis.select( event );\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\trefresh: function() {\r\n\t\tvar menus, items,\r\n\t\t\tthat = this,\r\n\t\t\ticon = this.options.icons.submenu,\r\n\t\t\tsubmenus = this.element.find( this.options.menus );\r\n\r\n\t\tthis.element.toggleClass( \"ui-menu-icons\", !!this.element.find( \".ui-icon\" ).length );\r\n\r\n\t\t// Initialize nested menus\r\n\t\tsubmenus.filter( \":not(.ui-menu)\" )\r\n\t\t\t.addClass( \"ui-menu ui-widget ui-widget-content ui-front\" )\r\n\t\t\t.hide()\r\n\t\t\t.attr({\r\n\t\t\t\trole: this.options.role,\r\n\t\t\t\t\"aria-hidden\": \"true\",\r\n\t\t\t\t\"aria-expanded\": \"false\"\r\n\t\t\t})\r\n\t\t\t.each(function() {\r\n\t\t\t\tvar menu = $( this ),\r\n\t\t\t\t\titem = menu.parent(),\r\n\t\t\t\t\tsubmenuCarat = $( \"\" )\r\n\t\t\t\t\t\t.addClass( \"ui-menu-icon ui-icon \" + icon )\r\n\t\t\t\t\t\t.data( \"ui-menu-submenu-carat\", true );\r\n\r\n\t\t\t\titem\r\n\t\t\t\t\t.attr( \"aria-haspopup\", \"true\" )\r\n\t\t\t\t\t.prepend( submenuCarat );\r\n\t\t\t\tmenu.attr( \"aria-labelledby\", item.attr( \"id\" ) );\r\n\t\t\t});\r\n\r\n\t\tmenus = submenus.add( this.element );\r\n\t\titems = menus.find( this.options.items );\r\n\r\n\t\t// Initialize menu-items containing spaces and/or dashes only as dividers\r\n\t\titems.not( \".ui-menu-item\" ).each(function() {\r\n\t\t\tvar item = $( this );\r\n\t\t\tif ( that._isDivider( item ) ) {\r\n\t\t\t\titem.addClass( \"ui-widget-content ui-menu-divider\" );\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\t// Don't refresh list items that are already adapted\r\n\t\titems.not( \".ui-menu-item, .ui-menu-divider\" )\r\n\t\t\t.addClass( \"ui-menu-item\" )\r\n\t\t\t.uniqueId()\r\n\t\t\t.attr({\r\n\t\t\t\ttabIndex: -1,\r\n\t\t\t\trole: this._itemRole()\r\n\t\t\t});\r\n\r\n\t\t// Add aria-disabled attribute to any disabled menu item\r\n\t\titems.filter( \".ui-state-disabled\" ).attr( \"aria-disabled\", \"true\" );\r\n\r\n\t\t// If the active item has been removed, blur the menu\r\n\t\tif ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {\r\n\t\t\tthis.blur();\r\n\t\t}\r\n\t},\r\n\r\n\t_itemRole: function() {\r\n\t\treturn {\r\n\t\t\tmenu: \"menuitem\",\r\n\t\t\tlistbox: \"option\"\r\n\t\t}[ this.options.role ];\r\n\t},\r\n\r\n\t_setOption: function( key, value ) {\r\n\t\tif ( key === \"icons\" ) {\r\n\t\t\tthis.element.find( \".ui-menu-icon\" )\r\n\t\t\t\t.removeClass( this.options.icons.submenu )\r\n\t\t\t\t.addClass( value.submenu );\r\n\t\t}\r\n\t\tif ( key === \"disabled\" ) {\r\n\t\t\tthis.element\r\n\t\t\t\t.toggleClass( \"ui-state-disabled\", !!value )\r\n\t\t\t\t.attr( \"aria-disabled\", value );\r\n\t\t}\r\n\t\tthis._super( key, value );\r\n\t},\r\n\r\n\tfocus: function( event, item ) {\r\n\t\tvar nested, focused;\r\n\t\tthis.blur( event, event && event.type === \"focus\" );\r\n\r\n\t\tthis._scrollIntoView( item );\r\n\r\n\t\tthis.active = item.first();\r\n\t\tfocused = this.active.addClass( \"ui-state-focus\" ).removeClass( \"ui-state-active\" );\r\n\t\t// Only update aria-activedescendant if there's a role\r\n\t\t// otherwise we assume focus is managed elsewhere\r\n\t\tif ( this.options.role ) {\r\n\t\t\tthis.element.attr( \"aria-activedescendant\", focused.attr( \"id\" ) );\r\n\t\t}\r\n\r\n\t\t// Highlight active parent menu item, if any\r\n\t\tthis.active\r\n\t\t\t.parent()\r\n\t\t\t.closest( \".ui-menu-item\" )\r\n\t\t\t.addClass( \"ui-state-active\" );\r\n\r\n\t\tif ( event && event.type === \"keydown\" ) {\r\n\t\t\tthis._close();\r\n\t\t} else {\r\n\t\t\tthis.timer = this._delay(function() {\r\n\t\t\t\tthis._close();\r\n\t\t\t}, this.delay );\r\n\t\t}\r\n\r\n\t\tnested = item.children( \".ui-menu\" );\r\n\t\tif ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {\r\n\t\t\tthis._startOpening(nested);\r\n\t\t}\r\n\t\tthis.activeMenu = item.parent();\r\n\r\n\t\tthis._trigger( \"focus\", event, { item: item } );\r\n\t},\r\n\r\n\t_scrollIntoView: function( item ) {\r\n\t\tvar borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;\r\n\t\tif ( this._hasScroll() ) {\r\n\t\t\tborderTop = parseFloat( $.css( this.activeMenu[0], \"borderTopWidth\" ) ) || 0;\r\n\t\t\tpaddingTop = parseFloat( $.css( this.activeMenu[0], \"paddingTop\" ) ) || 0;\r\n\t\t\toffset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;\r\n\t\t\tscroll = this.activeMenu.scrollTop();\r\n\t\t\telementHeight = this.activeMenu.height();\r\n\t\t\titemHeight = item.outerHeight();\r\n\r\n\t\t\tif ( offset < 0 ) {\r\n\t\t\t\tthis.activeMenu.scrollTop( scroll + offset );\r\n\t\t\t} else if ( offset + itemHeight > elementHeight ) {\r\n\t\t\t\tthis.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\tblur: function( event, fromFocus ) {\r\n\t\tif ( !fromFocus ) {\r\n\t\t\tclearTimeout( this.timer );\r\n\t\t}\r\n\r\n\t\tif ( !this.active ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tthis.active.removeClass( \"ui-state-focus\" );\r\n\t\tthis.active = null;\r\n\r\n\t\tthis._trigger( \"blur\", event, { item: this.active } );\r\n\t},\r\n\r\n\t_startOpening: function( submenu ) {\r\n\t\tclearTimeout( this.timer );\r\n\r\n\t\t// Don't open if already open fixes a Firefox bug that caused a .5 pixel\r\n\t\t// shift in the submenu position when mousing over the carat icon\r\n\t\tif ( submenu.attr( \"aria-hidden\" ) !== \"true\" ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tthis.timer = this._delay(function() {\r\n\t\t\tthis._close();\r\n\t\t\tthis._open( submenu );\r\n\t\t}, this.delay );\r\n\t},\r\n\r\n\t_open: function( submenu ) {\r\n\t\tvar position = $.extend({\r\n\t\t\tof: this.active\r\n\t\t}, this.options.position );\r\n\r\n\t\tclearTimeout( this.timer );\r\n\t\tthis.element.find( \".ui-menu\" ).not( submenu.parents( \".ui-menu\" ) )\r\n\t\t\t.hide()\r\n\t\t\t.attr( \"aria-hidden\", \"true\" );\r\n\r\n\t\tsubmenu\r\n\t\t\t.show()\r\n\t\t\t.removeAttr( \"aria-hidden\" )\r\n\t\t\t.attr( \"aria-expanded\", \"true\" )\r\n\t\t\t.position( position );\r\n\t},\r\n\r\n\tcollapseAll: function( event, all ) {\r\n\t\tclearTimeout( this.timer );\r\n\t\tthis.timer = this._delay(function() {\r\n\t\t\t// If we were passed an event, look for the submenu that contains the event\r\n\t\t\tvar currentMenu = all ? this.element :\r\n\t\t\t\t$( event && event.target ).closest( this.element.find( \".ui-menu\" ) );\r\n\r\n\t\t\t// If we found no valid submenu ancestor, use the main menu to close all sub menus anyway\r\n\t\t\tif ( !currentMenu.length ) {\r\n\t\t\t\tcurrentMenu = this.element;\r\n\t\t\t}\r\n\r\n\t\t\tthis._close( currentMenu );\r\n\r\n\t\t\tthis.blur( event );\r\n\t\t\tthis.activeMenu = currentMenu;\r\n\t\t}, this.delay );\r\n\t},\r\n\r\n\t// With no arguments, closes the currently active menu - if nothing is active\r\n\t// it closes all menus. If passed an argument, it will search for menus BELOW\r\n\t_close: function( startMenu ) {\r\n\t\tif ( !startMenu ) {\r\n\t\t\tstartMenu = this.active ? this.active.parent() : this.element;\r\n\t\t}\r\n\r\n\t\tstartMenu\r\n\t\t\t.find( \".ui-menu\" )\r\n\t\t\t\t.hide()\r\n\t\t\t\t.attr( \"aria-hidden\", \"true\" )\r\n\t\t\t\t.attr( \"aria-expanded\", \"false\" )\r\n\t\t\t.end()\r\n\t\t\t.find( \".ui-state-active\" ).not( \".ui-state-focus\" )\r\n\t\t\t\t.removeClass( \"ui-state-active\" );\r\n\t},\r\n\r\n\t_closeOnDocumentClick: function( event ) {\r\n\t\treturn !$( event.target ).closest( \".ui-menu\" ).length;\r\n\t},\r\n\r\n\t_isDivider: function( item ) {\r\n\r\n\t\t// Match hyphen, em dash, en dash\r\n\t\treturn !/[^\\-\\u2014\\u2013\\s]/.test( item.text() );\r\n\t},\r\n\r\n\tcollapse: function( event ) {\r\n\t\tvar newItem = this.active &&\r\n\t\t\tthis.active.parent().closest( \".ui-menu-item\", this.element );\r\n\t\tif ( newItem && newItem.length ) {\r\n\t\t\tthis._close();\r\n\t\t\tthis.focus( event, newItem );\r\n\t\t}\r\n\t},\r\n\r\n\texpand: function( event ) {\r\n\t\tvar newItem = this.active &&\r\n\t\t\tthis.active\r\n\t\t\t\t.children( \".ui-menu \" )\r\n\t\t\t\t.find( this.options.items )\r\n\t\t\t\t.first();\r\n\r\n\t\tif ( newItem && newItem.length ) {\r\n\t\t\tthis._open( newItem.parent() );\r\n\r\n\t\t\t// Delay so Firefox will not hide activedescendant change in expanding submenu from AT\r\n\t\t\tthis._delay(function() {\r\n\t\t\t\tthis.focus( event, newItem );\r\n\t\t\t});\r\n\t\t}\r\n\t},\r\n\r\n\tnext: function( event ) {\r\n\t\tthis._move( \"next\", \"first\", event );\r\n\t},\r\n\r\n\tprevious: function( event ) {\r\n\t\tthis._move( \"prev\", \"last\", event );\r\n\t},\r\n\r\n\tisFirstItem: function() {\r\n\t\treturn this.active && !this.active.prevAll( \".ui-menu-item\" ).length;\r\n\t},\r\n\r\n\tisLastItem: function() {\r\n\t\treturn this.active && !this.active.nextAll( \".ui-menu-item\" ).length;\r\n\t},\r\n\r\n\t_move: function( direction, filter, event ) {\r\n\t\tvar next;\r\n\t\tif ( this.active ) {\r\n\t\t\tif ( direction === \"first\" || direction === \"last\" ) {\r\n\t\t\t\tnext = this.active\r\n\t\t\t\t\t[ direction === \"first\" ? \"prevAll\" : \"nextAll\" ]( \".ui-menu-item\" )\r\n\t\t\t\t\t.eq( -1 );\r\n\t\t\t} else {\r\n\t\t\t\tnext = this.active\r\n\t\t\t\t\t[ direction + \"All\" ]( \".ui-menu-item\" )\r\n\t\t\t\t\t.eq( 0 );\r\n\t\t\t}\r\n\t\t}\r\n\t\tif ( !next || !next.length || !this.active ) {\r\n\t\t\tnext = this.activeMenu.find( this.options.items )[ filter ]();\r\n\t\t}\r\n\r\n\t\tthis.focus( event, next );\r\n\t},\r\n\r\n\tnextPage: function( event ) {\r\n\t\tvar item, base, height;\r\n\r\n\t\tif ( !this.active ) {\r\n\t\t\tthis.next( event );\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tif ( this.isLastItem() ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tif ( this._hasScroll() ) {\r\n\t\t\tbase = this.active.offset().top;\r\n\t\t\theight = this.element.height();\r\n\t\t\tthis.active.nextAll( \".ui-menu-item\" ).each(function() {\r\n\t\t\t\titem = $( this );\r\n\t\t\t\treturn item.offset().top - base - height < 0;\r\n\t\t\t});\r\n\r\n\t\t\tthis.focus( event, item );\r\n\t\t} else {\r\n\t\t\tthis.focus( event, this.activeMenu.find( this.options.items )\r\n\t\t\t\t[ !this.active ? \"first\" : \"last\" ]() );\r\n\t\t}\r\n\t},\r\n\r\n\tpreviousPage: function( event ) {\r\n\t\tvar item, base, height;\r\n\t\tif ( !this.active ) {\r\n\t\t\tthis.next( event );\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tif ( this.isFirstItem() ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tif ( this._hasScroll() ) {\r\n\t\t\tbase = this.active.offset().top;\r\n\t\t\theight = this.element.height();\r\n\t\t\tthis.active.prevAll( \".ui-menu-item\" ).each(function() {\r\n\t\t\t\titem = $( this );\r\n\t\t\t\treturn item.offset().top - base + height > 0;\r\n\t\t\t});\r\n\r\n\t\t\tthis.focus( event, item );\r\n\t\t} else {\r\n\t\t\tthis.focus( event, this.activeMenu.find( this.options.items ).first() );\r\n\t\t}\r\n\t},\r\n\r\n\t_hasScroll: function() {\r\n\t\treturn this.element.outerHeight() < this.element.prop( \"scrollHeight\" );\r\n\t},\r\n\r\n\tselect: function( event ) {\r\n\t\t// TODO: It should never be possible to not have an active item at this\r\n\t\t// point, but the tests don't trigger mouseenter before click.\r\n\t\tthis.active = this.active || $( event.target ).closest( \".ui-menu-item\" );\r\n\t\tvar ui = { item: this.active };\r\n\t\tif ( !this.active.has( \".ui-menu\" ).length ) {\r\n\t\t\tthis.collapseAll( event, true );\r\n\t\t}\r\n\t\tthis._trigger( \"select\", event, ui );\r\n\t},\r\n\r\n\t_filterMenuItems: function(character) {\r\n\t\tvar escapedCharacter = character.replace( /[\\-\\[\\]{}()*+?.,\\\\\\^$|#\\s]/g, \"\\\\$&\" ),\r\n\t\t\tregex = new RegExp( \"^\" + escapedCharacter, \"i\" );\r\n\r\n\t\treturn this.activeMenu\r\n\t\t\t.find( this.options.items )\r\n\r\n\t\t\t// Only match on items, not dividers or other content (#10571)\r\n\t\t\t.filter( \".ui-menu-item\" )\r\n\t\t\t.filter(function() {\r\n\t\t\t\treturn regex.test( $.trim( $( this ).text() ) );\r\n\t\t\t});\r\n\t}\r\n});\r\n\r\n\r\n/*!\r\n * jQuery UI Autocomplete 1.11.4\r\n * http://jqueryui.com\r\n *\r\n * Copyright jQuery Foundation and other contributors\r\n * Released under the MIT license.\r\n * http://jquery.org/license\r\n *\r\n * http://api.jqueryui.com/autocomplete/\r\n */\r\n\r\n\r\n$.widget( \"ui.autocomplete\", {\r\n\tversion: \"1.11.4\",\r\n\tdefaultElement: \"\",\r\n\toptions: {\r\n\t\tappendTo: null,\r\n\t\tautoFocus: false,\r\n\t\tdelay: 300,\r\n\t\tminLength: 1,\r\n\t\tposition: {\r\n\t\t\tmy: \"left top\",\r\n\t\t\tat: \"left bottom\",\r\n\t\t\tcollision: \"none\"\r\n\t\t},\r\n\t\tsource: null,\r\n\r\n\t\t// callbacks\r\n\t\tchange: null,\r\n\t\tclose: null,\r\n\t\tfocus: null,\r\n\t\topen: null,\r\n\t\tresponse: null,\r\n\t\tsearch: null,\r\n\t\tselect: null\r\n\t},\r\n\r\n\trequestIndex: 0,\r\n\tpending: 0,\r\n\r\n\t_create: function() {\r\n\t\t// Some browsers only repeat keydown events, not keypress events,\r\n\t\t// so we use the suppressKeyPress flag to determine if we've already\r\n\t\t// handled the keydown event. #7269\r\n\t\t// Unfortunately the code for & in keypress is the same as the up arrow,\r\n\t\t// so we use the suppressKeyPressRepeat flag to avoid handling keypress\r\n\t\t// events when we know the keydown event was used to modify the\r\n\t\t// search term. #7799\r\n\t\tvar suppressKeyPress, suppressKeyPressRepeat, suppressInput,\r\n\t\t\tnodeName = this.element[ 0 ].nodeName.toLowerCase(),\r\n\t\t\tisTextarea = nodeName === \"textarea\",\r\n\t\t\tisInput = nodeName === \"input\";\r\n\r\n\t\tthis.isMultiLine =\r\n\t\t\t// Textareas are always multi-line\r\n\t\t\tisTextarea ? true :\r\n\t\t\t// Inputs are always single-line, even if inside a contentEditable element\r\n\t\t\t// IE also treats inputs as contentEditable\r\n\t\t\tisInput ? false :\r\n\t\t\t// All other element types are determined by whether or not they're contentEditable\r\n\t\t\tthis.element.prop( \"isContentEditable\" );\r\n\r\n\t\tthis.valueMethod = this.element[ isTextarea || isInput ? \"val\" : \"text\" ];\r\n\t\tthis.isNewMenu = true;\r\n\r\n\t\tthis.element\r\n\t\t\t.addClass( \"ui-autocomplete-input\" )\r\n\t\t\t.attr( \"autocomplete\", \"off\" );\r\n\r\n\t\tthis._on( this.element, {\r\n\t\t\tkeydown: function( event ) {\r\n\t\t\t\tif ( this.element.prop( \"readOnly\" ) ) {\r\n\t\t\t\t\tsuppressKeyPress = true;\r\n\t\t\t\t\tsuppressInput = true;\r\n\t\t\t\t\tsuppressKeyPressRepeat = true;\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\r\n\t\t\t\tsuppressKeyPress = false;\r\n\t\t\t\tsuppressInput = false;\r\n\t\t\t\tsuppressKeyPressRepeat = false;\r\n\t\t\t\tvar keyCode = $.ui.keyCode;\r\n\t\t\t\tswitch ( event.keyCode ) {\r\n\t\t\t\tcase keyCode.PAGE_UP:\r\n\t\t\t\t\tsuppressKeyPress = true;\r\n\t\t\t\t\tthis._move( \"previousPage\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.PAGE_DOWN:\r\n\t\t\t\t\tsuppressKeyPress = true;\r\n\t\t\t\t\tthis._move( \"nextPage\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.UP:\r\n\t\t\t\t\tsuppressKeyPress = true;\r\n\t\t\t\t\tthis._keyEvent( \"previous\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.DOWN:\r\n\t\t\t\t\tsuppressKeyPress = true;\r\n\t\t\t\t\tthis._keyEvent( \"next\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.ENTER:\r\n\t\t\t\t\t// when menu is open and has focus\r\n\t\t\t\t\tif ( this.menu.active ) {\r\n\t\t\t\t\t\t// #6055 - Opera still allows the keypress to occur\r\n\t\t\t\t\t\t// which causes forms to submit\r\n\t\t\t\t\t\tsuppressKeyPress = true;\r\n\t\t\t\t\t\tevent.preventDefault();\r\n\t\t\t\t\t\tthis.menu.select( event );\r\n\t\t\t\t\t}\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.TAB:\r\n\t\t\t\t\tif ( this.menu.active ) {\r\n\t\t\t\t\t\tthis.menu.select( event );\r\n\t\t\t\t\t}\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.ESCAPE:\r\n\t\t\t\t\tif ( this.menu.element.is( \":visible\" ) ) {\r\n\t\t\t\t\t\tif ( !this.isMultiLine ) {\r\n\t\t\t\t\t\t\tthis._value( this.term );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tthis.close( event );\r\n\t\t\t\t\t\t// Different browsers have different default behavior for escape\r\n\t\t\t\t\t\t// Single press can mean undo or clear\r\n\t\t\t\t\t\t// Double press in IE means clear the whole form\r\n\t\t\t\t\t\tevent.preventDefault();\r\n\t\t\t\t\t}\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tdefault:\r\n\t\t\t\t\tsuppressKeyPressRepeat = true;\r\n\t\t\t\t\t// search timeout should be triggered before the input value is changed\r\n\t\t\t\t\tthis._searchTimeout( event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tkeypress: function( event ) {\r\n\t\t\t\tif ( suppressKeyPress ) {\r\n\t\t\t\t\tsuppressKeyPress = false;\r\n\t\t\t\t\tif ( !this.isMultiLine || this.menu.element.is( \":visible\" ) ) {\r\n\t\t\t\t\t\tevent.preventDefault();\r\n\t\t\t\t\t}\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\tif ( suppressKeyPressRepeat ) {\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// replicate some key handlers to allow them to repeat in Firefox and Opera\r\n\t\t\t\tvar keyCode = $.ui.keyCode;\r\n\t\t\t\tswitch ( event.keyCode ) {\r\n\t\t\t\tcase keyCode.PAGE_UP:\r\n\t\t\t\t\tthis._move( \"previousPage\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.PAGE_DOWN:\r\n\t\t\t\t\tthis._move( \"nextPage\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.UP:\r\n\t\t\t\t\tthis._keyEvent( \"previous\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase keyCode.DOWN:\r\n\t\t\t\t\tthis._keyEvent( \"next\", event );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tinput: function( event ) {\r\n\t\t\t\tif ( suppressInput ) {\r\n\t\t\t\t\tsuppressInput = false;\r\n\t\t\t\t\tevent.preventDefault();\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\tthis._searchTimeout( event );\r\n\t\t\t},\r\n\t\t\tfocus: function() {\r\n\t\t\t\tthis.selectedItem = null;\r\n\t\t\t\tthis.previous = this._value();\r\n\t\t\t},\r\n\t\t\tblur: function( event ) {\r\n\t\t\t\tif ( this.cancelBlur ) {\r\n\t\t\t\t\tdelete this.cancelBlur;\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\r\n\t\t\t\tclearTimeout( this.searching );\r\n\t\t\t\tthis.close( event );\r\n\t\t\t\tthis._change( event );\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\tthis._initSource();\r\n\t\tthis.menu = $( \"\" )\r\n\t\t\t.addClass( \"ui-autocomplete ui-front\" )\r\n\t\t\t.appendTo( this._appendTo() )\r\n\t\t\t.menu({\r\n\t\t\t\t// disable ARIA support, the live region takes care of that\r\n\t\t\t\trole: null\r\n\t\t\t})\r\n\t\t\t.hide()\r\n\t\t\t.menu( \"instance\" );\r\n\r\n\t\tthis._on( this.menu.element, {\r\n\t\t\tmousedown: function( event ) {\r\n\t\t\t\t// prevent moving focus out of the text field\r\n\t\t\t\tevent.preventDefault();\r\n\r\n\t\t\t\t// IE doesn't prevent moving focus even with event.preventDefault()\r\n\t\t\t\t// so we set a flag to know when we should ignore the blur event\r\n\t\t\t\tthis.cancelBlur = true;\r\n\t\t\t\tthis._delay(function() {\r\n\t\t\t\t\tdelete this.cancelBlur;\r\n\t\t\t\t});\r\n\r\n\t\t\t\t// clicking on the scrollbar causes focus to shift to the body\r\n\t\t\t\t// but we can't detect a mouseup or a click immediately afterward\r\n\t\t\t\t// so we have to track the next mousedown and close the menu if\r\n\t\t\t\t// the user clicks somewhere outside of the autocomplete\r\n\t\t\t\tvar menuElement = this.menu.element[ 0 ];\r\n\t\t\t\tif ( !$( event.target ).closest( \".ui-menu-item\" ).length ) {\r\n\t\t\t\t\tthis._delay(function() {\r\n\t\t\t\t\t\tvar that = this;\r\n\t\t\t\t\t\tthis.document.one( \"mousedown\", function( event ) {\r\n\t\t\t\t\t\t\tif ( event.target !== that.element[ 0 ] &&\r\n\t\t\t\t\t\t\t\t\tevent.target !== menuElement &&\r\n\t\t\t\t\t\t\t\t\t!$.contains( menuElement, event.target ) ) {\r\n\t\t\t\t\t\t\t\tthat.close();\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t});\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tmenufocus: function( event, ui ) {\r\n\t\t\t\tvar label, item;\r\n\t\t\t\t// support: Firefox\r\n\t\t\t\t// Prevent accidental activation of menu items in Firefox (#7024 #9118)\r\n\t\t\t\tif ( this.isNewMenu ) {\r\n\t\t\t\t\tthis.isNewMenu = false;\r\n\t\t\t\t\tif ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {\r\n\t\t\t\t\t\tthis.menu.blur();\r\n\r\n\t\t\t\t\t\tthis.document.one( \"mousemove\", function() {\r\n\t\t\t\t\t\t\t$( event.target ).trigger( event.originalEvent );\r\n\t\t\t\t\t\t});\r\n\r\n\t\t\t\t\t\treturn;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\titem = ui.item.data( \"ui-autocomplete-item\" );\r\n\t\t\t\tif ( false !== this._trigger( \"focus\", event, { item: item } ) ) {\r\n\t\t\t\t\t// use value to match what will end up in the input, if it was a key event\r\n\t\t\t\t\tif ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {\r\n\t\t\t\t\t\tthis._value( item.value );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Announce the value in the liveRegion\r\n\t\t\t\tlabel = ui.item.attr( \"aria-label\" ) || item.value;\r\n\t\t\t\tif ( label && $.trim( label ).length ) {\r\n\t\t\t\t\tthis.liveRegion.children().hide();\r\n\t\t\t\t\t$( \"\" ).text( label ).appendTo( this.liveRegion );\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tmenuselect: function( event, ui ) {\r\n\t\t\t\tvar item = ui.item.data( \"ui-autocomplete-item\" ),\r\n\t\t\t\t\tprevious = this.previous;\r\n\r\n\t\t\t\t// only trigger when focus was lost (click on menu)\r\n\t\t\t\tif ( this.element[ 0 ] !== this.document[ 0 ].activeElement ) {\r\n\t\t\t\t\tthis.element.focus();\r\n\t\t\t\t\tthis.previous = previous;\r\n\t\t\t\t\t// #6109 - IE triggers two focus events and the second\r\n\t\t\t\t\t// is asynchronous, so we need to reset the previous\r\n\t\t\t\t\t// term synchronously and asynchronously :-(\r\n\t\t\t\t\tthis._delay(function() {\r\n\t\t\t\t\t\tthis.previous = previous;\r\n\t\t\t\t\t\tthis.selectedItem = item;\r\n\t\t\t\t\t});\r\n\t\t\t\t}\r\n\r\n\t\t\t\tif ( false !== this._trigger( \"select\", event, { item: item } ) ) {\r\n\t\t\t\t\tthis._value( item.value );\r\n\t\t\t\t}\r\n\t\t\t\t// reset the term after the select event\r\n\t\t\t\t// this allows custom select handling to work properly\r\n\t\t\t\tthis.term = this._value();\r\n\r\n\t\t\t\tthis.close( event );\r\n\t\t\t\tthis.selectedItem = item;\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\tthis.liveRegion = $( \"
\", {\r\n\t\t\t\trole: \"status\",\r\n\t\t\t\t\"aria-live\": \"assertive\",\r\n\t\t\t\t\"aria-relevant\": \"additions\"\r\n\t\t\t})\r\n\t\t\t.addClass( \"ui-helper-hidden-accessible\" )\r\n\t\t\t.appendTo( this.document[ 0 ].body );\r\n\r\n\t\t// turning off autocomplete prevents the browser from remembering the\r\n\t\t// value when navigating through history, so we re-enable autocomplete\r\n\t\t// if the page is unloaded before the widget is destroyed. #7790\r\n\t\tthis._on( this.window, {\r\n\t\t\tbeforeunload: function() {\r\n\t\t\t\tthis.element.removeAttr( \"autocomplete\" );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\t_destroy: function() {\r\n\t\tclearTimeout( this.searching );\r\n\t\tthis.element\r\n\t\t\t.removeClass( \"ui-autocomplete-input\" )\r\n\t\t\t.removeAttr( \"autocomplete\" );\r\n\t\tthis.menu.element.remove();\r\n\t\tthis.liveRegion.remove();\r\n\t},\r\n\r\n\t_setOption: function( key, value ) {\r\n\t\tthis._super( key, value );\r\n\t\tif ( key === \"source\" ) {\r\n\t\t\tthis._initSource();\r\n\t\t}\r\n\t\tif ( key === \"appendTo\" ) {\r\n\t\t\tthis.menu.element.appendTo( this._appendTo() );\r\n\t\t}\r\n\t\tif ( key === \"disabled\" && value && this.xhr ) {\r\n\t\t\tthis.xhr.abort();\r\n\t\t}\r\n\t},\r\n\r\n\t_appendTo: function() {\r\n\t\tvar element = this.options.appendTo;\r\n\r\n\t\tif ( element ) {\r\n\t\t\telement = element.jquery || element.nodeType ?\r\n\t\t\t\t$( element ) :\r\n\t\t\t\tthis.document.find( element ).eq( 0 );\r\n\t\t}\r\n\r\n\t\tif ( !element || !element[ 0 ] ) {\r\n\t\t\telement = this.element.closest( \".ui-front\" );\r\n\t\t}\r\n\r\n\t\tif ( !element.length ) {\r\n\t\t\telement = this.document[ 0 ].body;\r\n\t\t}\r\n\r\n\t\treturn element;\r\n\t},\r\n\r\n\t_initSource: function() {\r\n\t\tvar array, url,\r\n\t\t\tthat = this;\r\n\t\tif ( $.isArray( this.options.source ) ) {\r\n\t\t\tarray = this.options.source;\r\n\t\t\tthis.source = function( request, response ) {\r\n\t\t\t\tresponse( $.ui.autocomplete.filter( array, request.term ) );\r\n\t\t\t};\r\n\t\t} else if ( typeof this.options.source === \"string\" ) {\r\n\t\t\turl = this.options.source;\r\n\t\t\tthis.source = function( request, response ) {\r\n\t\t\t\tif ( that.xhr ) {\r\n\t\t\t\t\tthat.xhr.abort();\r\n\t\t\t\t}\r\n\t\t\t\tthat.xhr = $.ajax({\r\n\t\t\t\t\turl: url,\r\n\t\t\t\t\tdata: request,\r\n\t\t\t\t\tdataType: \"json\",\r\n\t\t\t\t\tsuccess: function( data ) {\r\n\t\t\t\t\t\tresponse( data );\r\n\t\t\t\t\t},\r\n\t\t\t\t\terror: function() {\r\n\t\t\t\t\t\tresponse([]);\r\n\t\t\t\t\t}\r\n\t\t\t\t});\r\n\t\t\t};\r\n\t\t} else {\r\n\t\t\tthis.source = this.options.source;\r\n\t\t}\r\n\t},\r\n\r\n\t_searchTimeout: function( event ) {\r\n\t\tclearTimeout( this.searching );\r\n\t\tthis.searching = this._delay(function() {\r\n\r\n\t\t\t// Search if the value has changed, or if the user retypes the same value (see #7434)\r\n\t\t\tvar equalValues = this.term === this._value(),\r\n\t\t\t\tmenuVisible = this.menu.element.is( \":visible\" ),\r\n\t\t\t\tmodifierKey = event.altKey || event.ctrlKey || event.metaKey || event.shiftKey;\r\n\r\n\t\t\tif ( !equalValues || ( equalValues && !menuVisible && !modifierKey ) ) {\r\n\t\t\t\tthis.selectedItem = null;\r\n\t\t\t\tthis.search( null, event );\r\n\t\t\t}\r\n\t\t}, this.options.delay );\r\n\t},\r\n\r\n\tsearch: function( value, event ) {\r\n\t\tvalue = value != null ? value : this._value();\r\n\r\n\t\t// always save the actual value, not the one passed as an argument\r\n\t\tthis.term = this._value();\r\n\r\n\t\tif ( value.length < this.options.minLength ) {\r\n\t\t\treturn this.close( event );\r\n\t\t}\r\n\r\n\t\tif ( this._trigger( \"search\", event ) === false ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\treturn this._search( value );\r\n\t},\r\n\r\n\t_search: function( value ) {\r\n\t\tthis.pending++;\r\n\t\tthis.element.addClass( \"ui-autocomplete-loading\" );\r\n\t\tthis.cancelSearch = false;\r\n\r\n\t\tthis.source( { term: value }, this._response() );\r\n\t},\r\n\r\n\t_response: function() {\r\n\t\tvar index = ++this.requestIndex;\r\n\r\n\t\treturn $.proxy(function( content ) {\r\n\t\t\tif ( index === this.requestIndex ) {\r\n\t\t\t\tthis.__response( content );\r\n\t\t\t}\r\n\r\n\t\t\tthis.pending--;\r\n\t\t\tif ( !this.pending ) {\r\n\t\t\t\tthis.element.removeClass( \"ui-autocomplete-loading\" );\r\n\t\t\t}\r\n\t\t}, this );\r\n\t},\r\n\r\n\t__response: function( content ) {\r\n\t\tif ( content ) {\r\n\t\t\tcontent = this._normalize( content );\r\n\t\t}\r\n\t\tthis._trigger( \"response\", null, { content: content } );\r\n\t\tif ( !this.options.disabled && content && content.length && !this.cancelSearch ) {\r\n\t\t\tthis._suggest( content );\r\n\t\t\tthis._trigger( \"open\" );\r\n\t\t} else {\r\n\t\t\t// use ._close() instead of .close() so we don't cancel future searches\r\n\t\t\tthis._close();\r\n\t\t}\r\n\t},\r\n\r\n\tclose: function( event ) {\r\n\t\tthis.cancelSearch = true;\r\n\t\tthis._close( event );\r\n\t},\r\n\r\n\t_close: function( event ) {\r\n\t\tif ( this.menu.element.is( \":visible\" ) ) {\r\n\t\t\tthis.menu.element.hide();\r\n\t\t\tthis.menu.blur();\r\n\t\t\tthis.isNewMenu = true;\r\n\t\t\tthis._trigger( \"close\", event );\r\n\t\t}\r\n\t},\r\n\r\n\t_change: function( event ) {\r\n\t\tif ( this.previous !== this._value() ) {\r\n\t\t\tthis._trigger( \"change\", event, { item: this.selectedItem } );\r\n\t\t}\r\n\t},\r\n\r\n\t_normalize: function( items ) {\r\n\t\t// assume all items have the right format when the first item is complete\r\n\t\tif ( items.length && items[ 0 ].label && items[ 0 ].value ) {\r\n\t\t\treturn items;\r\n\t\t}\r\n\t\treturn $.map( items, function( item ) {\r\n\t\t\tif ( typeof item === \"string\" ) {\r\n\t\t\t\treturn {\r\n\t\t\t\t\tlabel: item,\r\n\t\t\t\t\tvalue: item\r\n\t\t\t\t};\r\n\t\t\t}\r\n\t\t\treturn $.extend( {}, item, {\r\n\t\t\t\tlabel: item.label || item.value,\r\n\t\t\t\tvalue: item.value || item.label\r\n\t\t\t});\r\n\t\t});\r\n\t},\r\n\r\n\t_suggest: function( items ) {\r\n\t\tvar ul = this.menu.element.empty();\r\n\t\tthis._renderMenu( ul, items );\r\n\t\tthis.isNewMenu = true;\r\n\t\tthis.menu.refresh();\r\n\r\n\t\t// size and position menu\r\n\t\tul.show();\r\n\t\tthis._resizeMenu();\r\n\t\tul.position( $.extend({\r\n\t\t\tof: this.element\r\n\t\t}, this.options.position ) );\r\n\r\n\t\tif ( this.options.autoFocus ) {\r\n\t\t\tthis.menu.next();\r\n\t\t}\r\n\t},\r\n\r\n\t_resizeMenu: function() {\r\n\t\tvar ul = this.menu.element;\r\n\t\tul.outerWidth( Math.max(\r\n\t\t\t// Firefox wraps long text (possibly a rounding bug)\r\n\t\t\t// so we add 1px to avoid the wrapping (#7513)\r\n\t\t\tul.width( \"\" ).outerWidth() + 1,\r\n\t\t\tthis.element.outerWidth()\r\n\t\t) );\r\n\t},\r\n\r\n\t_renderMenu: function( ul, items ) {\r\n\t\tvar that = this;\r\n\t\t$.each( items, function( index, item ) {\r\n\t\t\tthat._renderItemData( ul, item );\r\n\t\t});\r\n\t},\r\n\r\n\t_renderItemData: function( ul, item ) {\r\n\t\treturn this._renderItem( ul, item ).data( \"ui-autocomplete-item\", item );\r\n\t},\r\n\r\n\t_renderItem: function( ul, item ) {\r\n\t\treturn $( \"- \" ).text( item.label ).appendTo( ul );\r\n\t},\r\n\r\n\t_move: function( direction, event ) {\r\n\t\tif ( !this.menu.element.is( \":visible\" ) ) {\r\n\t\t\tthis.search( null, event );\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tif ( this.menu.isFirstItem() && /^previous/.test( direction ) ||\r\n\t\t\t\tthis.menu.isLastItem() && /^next/.test( direction ) ) {\r\n\r\n\t\t\tif ( !this.isMultiLine ) {\r\n\t\t\t\tthis._value( this.term );\r\n\t\t\t}\r\n\r\n\t\t\tthis.menu.blur();\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tthis.menu[ direction ]( event );\r\n\t},\r\n\r\n\twidget: function() {\r\n\t\treturn this.menu.element;\r\n\t},\r\n\r\n\t_value: function() {\r\n\t\treturn this.valueMethod.apply( this.element, arguments );\r\n\t},\r\n\r\n\t_keyEvent: function( keyEvent, event ) {\r\n\t\tif ( !this.isMultiLine || this.menu.element.is( \":visible\" ) ) {\r\n\t\t\tthis._move( keyEvent, event );\r\n\r\n\t\t\t// prevents moving cursor to beginning/end of the text field in some browsers\r\n\t\t\tevent.preventDefault();\r\n\t\t}\r\n\t}\r\n});\r\n\r\n$.extend( $.ui.autocomplete, {\r\n\tescapeRegex: function( value ) {\r\n\t\treturn value.replace( /[\\-\\[\\]{}()*+?.,\\\\\\^$|#\\s]/g, \"\\\\$&\" );\r\n\t},\r\n\tfilter: function( array, term ) {\r\n\t\tvar matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), \"i\" );\r\n\t\treturn $.grep( array, function( value ) {\r\n\t\t\treturn matcher.test( value.label || value.value || value );\r\n\t\t});\r\n\t}\r\n});\r\n\r\n// live region extension, adding a `messages` option\r\n// NOTE: This is an experimental API. We are still investigating\r\n// a full solution for string manipulation and internationalization.\r\n$.widget( \"ui.autocomplete\", $.ui.autocomplete, {\r\n\toptions: {\r\n\t\tmessages: {\r\n\t\t\tnoResults: \"No search results.\",\r\n\t\t\tresults: function( amount ) {\r\n\t\t\t\treturn amount + ( amount > 1 ? \" results are\" : \" result is\" ) +\r\n\t\t\t\t\t\" available, use up and down arrow keys to navigate.\";\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\t__response: function( content ) {\r\n\t\tvar message;\r\n\t\tthis._superApply( arguments );\r\n\t\tif ( this.options.disabled || this.cancelSearch ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tif ( content && content.length ) {\r\n\t\t\tmessage = this.options.messages.results( content.length );\r\n\t\t} else {\r\n\t\t\tmessage = this.options.messages.noResults;\r\n\t\t}\r\n\t\tthis.liveRegion.children().hide();\r\n\t\t$( \"
\" ).text( message ).appendTo( this.liveRegion );\r\n\t}\r\n});\r\n\r\nvar autocomplete = $.ui.autocomplete;\r\n\r\n\r\n/*!\r\n * jQuery UI Button 1.11.4\r\n * http://jqueryui.com\r\n *\r\n * Copyright jQuery Foundation and other contributors\r\n * Released under the MIT license.\r\n * http://jquery.org/license\r\n *\r\n * http://api.jqueryui.com/button/\r\n */\r\n\r\n\r\nvar lastActive,\r\n\tbaseClasses = \"ui-button ui-widget ui-state-default ui-corner-all\",\r\n\ttypeClasses = \"ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only\",\r\n\tformResetHandler = function() {\r\n\t\tvar form = $( this );\r\n\t\tsetTimeout(function() {\r\n\t\t\tform.find( \":ui-button\" ).button( \"refresh\" );\r\n\t\t}, 1 );\r\n\t},\r\n\tradioGroup = function( radio ) {\r\n\t\tvar name = radio.name,\r\n\t\t\tform = radio.form,\r\n\t\t\tradios = $( [] );\r\n\t\tif ( name ) {\r\n\t\t\tname = name.replace( /'/g, \"\\\\'\" );\r\n\t\t\tif ( form ) {\r\n\t\t\t\tradios = $( form ).find( \"[name='\" + name + \"'][type=radio]\" );\r\n\t\t\t} else {\r\n\t\t\t\tradios = $( \"[name='\" + name + \"'][type=radio]\", radio.ownerDocument )\r\n\t\t\t\t\t.filter(function() {\r\n\t\t\t\t\t\treturn !this.form;\r\n\t\t\t\t\t});\r\n\t\t\t}\r\n\t\t}\r\n\t\treturn radios;\r\n\t};\r\n\r\n$.widget( \"ui.button\", {\r\n\tversion: \"1.11.4\",\r\n\tdefaultElement: \"