// jquery.ui.core.js
(function($,undefined){$.ui=$.ui||{};if($.ui.version){return}$.extend($.ui,{version:"1.8.14",keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});$.fn.extend({_focus:$.fn.focus,focus:function(delay,fn){return typeof delay==="number"?this.each(function(){var elem=this;setTimeout(function(){$(elem).focus();if(fn){fn.call(elem)}},delay)}):this._focus.apply(this,arguments)},scrollParent:function(){var scrollParent;if(($.browser.msie&&(/(static|relative)/).test(this.css('position')))||(/absolute/).test(this.css('position'))){scrollParent=this.parents().filter(function(){return(/(relative|absolute|fixed)/).test($.curCSS(this,'position',1))&&(/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1))}).eq(0)}else{scrollParent=this.parents().filter(function(){return(/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1))}).eq(0)}return(/fixed/).test(this.css('position'))||!scrollParent.length?$(document):scrollParent},zIndex:function(zIndex){if(zIndex!==undefined){return this.css("zIndex",zIndex)}if(this.length){var elem=$(this[0]),position,value;while(elem.length&&elem[0]!==document){position=elem.css("position");if(position==="absolute"||position==="relative"||position==="fixed"){value=parseInt(elem.css("zIndex"),10);if(!isNaN(value)&&value!==0){return value}}elem=elem.parent()}}return 0},disableSelection:function(){return this.bind(($.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(event){event.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});$.each(["Width","Height"],function(i,name){var side=name==="Width"?["Left","Right"]:["Top","Bottom"],type=name.toLowerCase(),orig={innerWidth:$.fn.innerWidth,innerHeight:$.fn.innerHeight,outerWidth:$.fn.outerWidth,outerHeight:$.fn.outerHeight};function reduce(elem,size,border,margin){$.each(side,function(){size-=parseFloat($.curCSS(elem,"padding"+this,true))||0;if(border){size-=parseFloat($.curCSS(elem,"border"+this+"Width",true))||0}if(margin){size-=parseFloat($.curCSS(elem,"margin"+this,true))||0}});return size}$.fn["inner"+name]=function(size){if(size===undefined){return orig["inner"+name].call(this)}return this.each(function(){$(this).css(type,reduce(this,size)+"px")})};$.fn["outer"+name]=function(size,margin){if(typeof size!=="number"){return orig["outer"+name].call(this,size)}return this.each(function(){$(this).css(type,reduce(this,size,true,margin)+"px")})}});function focusable(element,isTabIndexNotNaN){var nodeName=element.nodeName.toLowerCase();if("area"===nodeName){var map=element.parentNode,mapName=map.name,img;if(!element.href||!mapName||map.nodeName.toLowerCase()!=="map"){return false}img=$("img[usemap=#"+mapName+"]")[0];return!!img&&visible(img)}return(/input|select|textarea|button|object/.test(nodeName)?!element.disabled:"a"==nodeName?element.href||isTabIndexNotNaN:isTabIndexNotNaN)&&visible(element)}function visible(element){return!$(element).parents().andSelf().filter(function(){return $.curCSS(this,"visibility")==="hidden"||$.expr.filters.hidden(this)}).length}$.extend($.expr[":"],{data:function(elem,i,match){return!!$.data(elem,match[3])},focusable:function(element){return focusable(element,!isNaN($.attr(element,"tabindex")))},tabbable:function(element){var tabIndex=$.attr(element,"tabindex"),isTabIndexNaN=isNaN(tabIndex);return(isTabIndexNaN||tabIndex>=0)&&focusable(element,!isTabIndexNaN)}});$(function(){var body=document.body,div=body.appendChild(div=document.createElement("div"));$.extend(div.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0});$.support.minHeight=div.offsetHeight===100;$.support.selectstart="onselectstart"in div;body.removeChild(div).style.display="none"});$.extend($.ui,{plugin:{add:function(module,option,set){var proto=$.ui[module].prototype;for(var i in set){proto.plugins[i]=proto.plugins[i]||[];proto.plugins[i].push([option,set[i]])}},call:function(instance,name,args){var set=instance.plugins[name];if(!set||!instance.element[0].parentNode){return}for(var i=0;i<set.length;i++){if(instance.options[set[i][0]]){set[i][1].apply(instance.element,args)}}}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(el,a){if($(el).css("overflow")==="hidden"){return false}var scroll=(a&&a==="left")?"scrollLeft":"scrollTop",has=false;if(el[scroll]>0){return true}el[scroll]=1;has=(el[scroll]>0);el[scroll]=0;return has},isOverAxis:function(x,reference,size){return(x>reference)&&(x<(reference+size))},isOver:function(y,x,top,left,height,width){return $.ui.isOverAxis(y,top,height)&&$.ui.isOverAxis(x,left,width)}})})(jQuery);

// jquery.ui.widget.js
(function($,undefined){if($.cleanData){var _cleanData=$.cleanData;$.cleanData=function(elems){for(var i=0,elem;(elem=elems[i])!=null;i++){$(elem).triggerHandler("remove")}_cleanData(elems)}}else{var _remove=$.fn.remove;$.fn.remove=function(selector,keepData){return this.each(function(){if(!keepData){if(!selector||$.filter(selector,[this]).length){$("*",this).add([this]).each(function(){$(this).triggerHandler("remove")})}}return _remove.call($(this),selector,keepData)})}}$.widget=function(name,base,prototype){var namespace=name.split(".")[0],fullName;name=name.split(".")[1];fullName=namespace+"-"+name;if(!prototype){prototype=base;base=$.Widget}$.expr[":"][fullName]=function(elem){return!!$.data(elem,name)};$[namespace]=$[namespace]||{};$[namespace][name]=function(options,element){if(arguments.length){this._createWidget(options,element)}};var basePrototype=new base();basePrototype.options=$.extend(true,{},basePrototype.options);$[namespace][name].prototype=$.extend(true,basePrototype,{namespace:namespace,widgetName:name,widgetEventPrefix:$[namespace][name].prototype.widgetEventPrefix||name,widgetBaseClass:fullName},prototype);$.widget.bridge(name,$[namespace][name])};$.widget.bridge=function(name,object){$.fn[name]=function(options){var isMethodCall=typeof options==="string",args=Array.prototype.slice.call(arguments,1),returnValue=this;options=!isMethodCall&&args.length?$.extend.apply(null,[true,options].concat(args)):options;if(isMethodCall&&options.charAt(0)==="_"){return returnValue}if(isMethodCall){this.each(function(){var instance=$.data(this,name),methodValue=instance&&$.isFunction(instance[options])?instance[options].apply(instance,args):instance;if(methodValue!==instance&&methodValue!==undefined){returnValue=methodValue;return false}})}else{this.each(function(){var instance=$.data(this,name);if(instance){instance.option(options||{})._init()}else{$.data(this,name,new object(options,this))}})}return returnValue}};$.Widget=function(options,element){if(arguments.length){this._createWidget(options,element)}};$.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(options,element){$.data(element,this.widgetName,this);this.element=$(element);this.options=$.extend(true,{},this.options,this._getCreateOptions(),options);var self=this;this.element.bind("remove."+this.widgetName,function(){self.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return $.metadata&&$.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled "+"ui-state-disabled")},widget:function(){return this.element},option:function(key,value){var options=key;if(arguments.length===0){return $.extend({},this.options)}if(typeof key==="string"){if(value===undefined){return this.options[key]}options={};options[key]=value}this._setOptions(options);return this},_setOptions:function(options){var self=this;$.each(options,function(key,value){self._setOption(key,value)});return this},_setOption:function(key,value){this.options[key]=value;if(key==="disabled"){this.widget()[value?"addClass":"removeClass"](this.widgetBaseClass+"-disabled"+" "+"ui-state-disabled").attr("aria-disabled",value)}return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(type,event,data){var callback=this.options[type];event=$.Event(event);event.type=(type===this.widgetEventPrefix?type:this.widgetEventPrefix+type).toLowerCase();data=data||{};if(event.originalEvent){for(var i=$.event.props.length,prop;i;){prop=$.event.props[--i];event[prop]=event.originalEvent[prop]}}this.element.trigger(event,data);return!($.isFunction(callback)&&callback.call(this.element[0],event,data)===false||event.isDefaultPrevented())}}})(jQuery);

// jquery.ui.position.js
(function($,undefined){$.ui=$.ui||{};var horizontalPositions=/left|center|right/,verticalPositions=/top|center|bottom/,center="center",_position=$.fn.position,_offset=$.fn.offset;$.fn.position=function(options){if(!options||!options.of){return _position.apply(this,arguments)}options=$.extend({},options);var target=$(options.of),targetElem=target[0],collision=(options.collision||"flip").split(" "),offset=options.offset?options.offset.split(" "):[0,0],targetWidth,targetHeight,basePosition;if(targetElem.nodeType===9){targetWidth=target.width();targetHeight=target.height();basePosition={top:0,left:0}}else if(targetElem.setTimeout){targetWidth=target.width();targetHeight=target.height();basePosition={top:target.scrollTop(),left:target.scrollLeft()}}else if(targetElem.preventDefault){options.at="left top";targetWidth=targetHeight=0;basePosition={top:options.of.pageY,left:options.of.pageX}}else{targetWidth=target.outerWidth();targetHeight=target.outerHeight();basePosition=target.offset()}$.each(["my","at"],function(){var pos=(options[this]||"").split(" ");if(pos.length===1){pos=horizontalPositions.test(pos[0])?pos.concat([center]):verticalPositions.test(pos[0])?[center].concat(pos):[center,center]}pos[0]=horizontalPositions.test(pos[0])?pos[0]:center;pos[1]=verticalPositions.test(pos[1])?pos[1]:center;options[this]=pos});if(collision.length===1){collision[1]=collision[0]}offset[0]=parseInt(offset[0],10)||0;if(offset.length===1){offset[1]=offset[0]}offset[1]=parseInt(offset[1],10)||0;if(options.at[0]==="right"){basePosition.left+=targetWidth}else if(options.at[0]===center){basePosition.left+=targetWidth/2}if(options.at[1]==="bottom"){basePosition.top+=targetHeight}else if(options.at[1]===center){basePosition.top+=targetHeight/2}basePosition.left+=offset[0];basePosition.top+=offset[1];return this.each(function(){var elem=$(this),elemWidth=elem.outerWidth(),elemHeight=elem.outerHeight(),marginLeft=parseInt($.curCSS(this,"marginLeft",true))||0,marginTop=parseInt($.curCSS(this,"marginTop",true))||0,collisionWidth=elemWidth+marginLeft+(parseInt($.curCSS(this,"marginRight",true))||0),collisionHeight=elemHeight+marginTop+(parseInt($.curCSS(this,"marginBottom",true))||0),position=$.extend({},basePosition),collisionPosition;if(options.my[0]==="right"){position.left-=elemWidth}else if(options.my[0]===center){position.left-=elemWidth/2}if(options.my[1]==="bottom"){position.top-=elemHeight}else if(options.my[1]===center){position.top-=elemHeight/2}position.left=Math.round(position.left);position.top=Math.round(position.top);collisionPosition={left:position.left-marginLeft,top:position.top-marginTop};$.each(["left","top"],function(i,dir){if($.ui.position[collision[i]]){$.ui.position[collision[i]][dir](position,{targetWidth:targetWidth,targetHeight:targetHeight,elemWidth:elemWidth,elemHeight:elemHeight,collisionPosition:collisionPosition,collisionWidth:collisionWidth,collisionHeight:collisionHeight,offset:offset,my:options.my,at:options.at})}});if($.fn.bgiframe){elem.bgiframe()}elem.offset($.extend(position,{using:options.using}))})};$.ui.position={fit:{left:function(position,data){var win=$(window),over=data.collisionPosition.left+data.collisionWidth-win.width()-win.scrollLeft();position.left=over>0?position.left-over:Math.max(position.left-data.collisionPosition.left,position.left)},top:function(position,data){var win=$(window),over=data.collisionPosition.top+data.collisionHeight-win.height()-win.scrollTop();position.top=over>0?position.top-over:Math.max(position.top-data.collisionPosition.top,position.top)}},flip:{left:function(position,data){if(data.at[0]===center){return}var win=$(window),over=data.collisionPosition.left+data.collisionWidth-win.width()-win.scrollLeft(),myOffset=data.my[0]==="left"?-data.elemWidth:data.my[0]==="right"?data.elemWidth:0,atOffset=data.at[0]==="left"?data.targetWidth:-data.targetWidth,offset=-2*data.offset[0];position.left+=data.collisionPosition.left<0?myOffset+atOffset+offset:over>0?myOffset+atOffset+offset:0},top:function(position,data){if(data.at[1]===center){return}var win=$(window),over=data.collisionPosition.top+data.collisionHeight-win.height()-win.scrollTop(),myOffset=data.my[1]==="top"?-data.elemHeight:data.my[1]==="bottom"?data.elemHeight:0,atOffset=data.at[1]==="top"?data.targetHeight:-data.targetHeight,offset=-2*data.offset[1];position.top+=data.collisionPosition.top<0?myOffset+atOffset+offset:over>0?myOffset+atOffset+offset:0}}};if(!$.offset.setOffset){$.offset.setOffset=function(elem,options){if(/static/.test($.curCSS(elem,"position"))){elem.style.position="relative"}var curElem=$(elem),curOffset=curElem.offset(),curTop=parseInt($.curCSS(elem,"top",true),10)||0,curLeft=parseInt($.curCSS(elem,"left",true),10)||0,props={top:(options.top-curOffset.top)+curTop,left:(options.left-curOffset.left)+curLeft};if('using'in options){options.using.call(elem,props)}else{curElem.css(props)}};$.fn.offset=function(options){var elem=this[0];if(!elem||!elem.ownerDocument){return null}if(options){return this.each(function(){$.offset.setOffset(this,options)})}return _offset.call(this)}}}(jQuery));

// jquery.ui.autocomplete.js
(function($,undefined){var requestIndex=0;$.widget("ui.autocomplete",{options:{appendTo:"body",autoFocus:false,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null},pending:0,_create:function(){var self=this,doc=this.element[0].ownerDocument,suppressKeyPress;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(event){if(self.options.disabled||self.element.attr("readonly")){return}suppressKeyPress=false;var keyCode=$.ui.keyCode;switch(event.keyCode){case keyCode.PAGE_UP:self._move("previousPage",event);break;case keyCode.PAGE_DOWN:self._move("nextPage",event);break;case keyCode.UP:self._move("previous",event);event.preventDefault();break;case keyCode.DOWN:self._move("next",event);event.preventDefault();break;case keyCode.ENTER:case keyCode.NUMPAD_ENTER:if(self.menu.active){suppressKeyPress=true;event.preventDefault()}case keyCode.TAB:if(!self.menu.active){return}self.menu.select(event);break;case keyCode.ESCAPE:self.element.val(self.term);self.close(event);break;default:clearTimeout(self.searching);self.searching=setTimeout(function(){if(self.term!=self.element.val()){self.selectedItem=null;self.search(null,event)}},self.options.delay);break}}).bind("keypress.autocomplete",function(event){if(suppressKeyPress){suppressKeyPress=false;event.preventDefault()}}).bind("focus.autocomplete",function(){if(self.options.disabled){return}self.selectedItem=null;self.previous=self.element.val()}).bind("blur.autocomplete",function(event){if(self.options.disabled){return}clearTimeout(self.searching);self.closing=setTimeout(function(){self.close(event);self._change(event)},150)});this._initSource();this.response=function(){return self._response.apply(self,arguments)};this.menu=$("<ul></ul>").addClass("ui-autocomplete").addClass("scroll-pane").appendTo($(this.options.appendTo||"body",doc)[0]).mousedown(function(event){var menuElement=self.menu.element[0];if(!$(event.target).closest(".ui-menu-item").length){setTimeout(function(){$(document).one('mousedown',function(event){if(event.target!==self.element[0]&&event.target!==menuElement&&!$.ui.contains(menuElement,event.target)){self.close()}})},1)}setTimeout(function(){clearTimeout(self.closing)},13)}).menu({focus:function(event,ui){var item=ui.item.data("item.autocomplete");if(false!==self._trigger("focus",event,{item:item})){if(/^key/.test(event.originalEvent.type)){self.element.val(item.value)}}},selected:function(event,ui){var item=ui.item.data("item.autocomplete"),previous=self.previous;if(self.element[0]!==doc.activeElement){self.element.focus();self.previous=previous;setTimeout(function(){self.previous=previous;self.selectedItem=item},1)}if(false!==self._trigger("select",event,{item:item})){self.element.val(item.value)}self.term=self.element.val();self.close(event);self.selectedItem=item},blur:function(event,ui){if(self.menu.element.is(":visible")&&(self.element.val()!==self.term)){self.element.val(self.term)}}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu");if($.fn.bgiframe){this.menu.element.bgiframe()}},destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();$.Widget.prototype.destroy.call(this)},_setOption:function(key,value){$.Widget.prototype._setOption.apply(this,arguments);if(key==="source"){this._initSource()}if(key==="appendTo"){this.menu.element.appendTo($(value||"body",this.element[0].ownerDocument)[0])}if(key==="disabled"&&value&&this.xhr){this.xhr.abort()}},_initSource:function(){var self=this,array,url;if($.isArray(this.options.source)){array=this.options.source;this.source=function(request,response){response($.ui.autocomplete.filter(array,request.term))}}else if(typeof this.options.source==="string"){url=this.options.source;this.source=function(request,response){if(self.xhr){self.xhr.abort()}self.xhr=$.ajax({url:url,data:request,dataType:"json",autocompleteRequest:++requestIndex,success:function(data,status){if(this.autocompleteRequest===requestIndex){response(data)}},error:function(){if(this.autocompleteRequest===requestIndex){response([])}}})}}else{this.source=this.options.source}},search:function(value,event){value=value!=null?value:this.element.val();this.term=this.element.val();if(value.length<this.options.minLength){return this.close(event)}clearTimeout(this.closing);if(this._trigger("search",event)===false){return}return this._search(value)},_search:function(value){this.pending++;this.element.addClass("ui-autocomplete-loading");this.source({term:value},this.response)},_response:function(content){if(!this.options.disabled&&content&&content.length){content=this._normalize(content);this._suggest(content);this._trigger("open")}else{this.close()}this.pending--;if(!this.pending){this.element.removeClass("ui-autocomplete-loading")}},close:function(event){clearTimeout(this.closing);if(this.menu.element.is(":visible")){this.menu.element.hide();this.menu.deactivate();this._trigger("close",event)}},_change:function(event){if(this.previous!==this.element.val()){this._trigger("change",event,{item:this.selectedItem})}},_normalize:function(items){if(items.length&&items[0].label&&items[0].value){return items}return $.map(items,function(item){if(typeof item==="string"){return{label:item,value:item}}return $.extend({label:item.label||item.value,value:item.value||item.label},item)})},_suggest:function(items){var ul=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(ul,items);this.menu.deactivate();this.menu.refresh();ul.show();this._resizeMenu();ul.position($.extend({of:this.element},this.options.position));if(this.options.autoFocus){this.menu.next(new $.Event("mouseover"))}},_resizeMenu:function(){var ul=this.menu.element;ul.outerWidth(Math.max(ul.width("").outerWidth(),this.element.outerWidth()))},_renderMenu:function(ul,items){var self=this;$.each(items,function(index,item){self._renderItem(ul,item)})},_renderItem:function(ul,item){return $("<li></li>").data("item.autocomplete",item).append($("<a></a>").text(item.label)).appendTo(ul)},_move:function(direction,event){if(!this.menu.element.is(":visible")){this.search(null,event);return}if(this.menu.first()&&/^previous/.test(direction)||this.menu.last()&&/^next/.test(direction)){this.element.val(this.term);this.menu.deactivate();return}this.menu[direction](event)},widget:function(){return this.menu.element}});$.extend($.ui.autocomplete,{escapeRegex:function(value){return value.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")},filter:function(array,term){var matcher=new RegExp($.ui.autocomplete.escapeRegex(term),"i");return $.grep(array,function(value){return matcher.test(value.label||value.value||value)})}})}(jQuery));(function($){$.widget("ui.menu",{_create:function(){var self=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(event){if(!$(event.target).closest(".ui-menu-item a").length){return}event.preventDefault();self.select(event)});this.refresh()},refresh:function(){var self=this;var items=this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem");items.children("a").addClass("ui-corner-all").attr("tabindex",-1).mouseenter(function(event){self.activate(event,$(this).parent())}).mouseleave(function(){self.deactivate()})},activate:function(event,item){this.deactivate();if(this.hasScroll()){var offset=item.offset().top-this.element.offset().top,scroll=this.element.scrollTop(),elementHeight=this.element.height();if(offset<0){this.element.scrollTop(scroll+offset)}else if(offset>=elementHeight){this.element.scrollTop(scroll+offset-elementHeight+item.height())}}this.active=item.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",event,{item:item})},deactivate:function(){if(!this.active){return}this.active.children("a").removeClass("ui-state-hover").removeAttr("id");this._trigger("blur");this.active=null},next:function(event){this.move("next",".ui-menu-item:first",event)},previous:function(event){this.move("prev",".ui-menu-item:last",event)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(direction,edge,event){if(!this.active){this.activate(event,this.element.children(edge));return}var next=this.active[direction+"All"](".ui-menu-item").eq(0);if(next.length){this.activate(event,next)}else{this.activate(event,this.element.children(edge))}},nextPage:function(event){if(this.hasScroll()){if(!this.active||this.last()){this.activate(event,this.element.children(".ui-menu-item:first"));return}var base=this.active.offset().top,height=this.element.height(),result=this.element.children(".ui-menu-item").filter(function(){var close=$(this).offset().top-base-height+$(this).height();return close<10&&close>-10});if(!result.length){result=this.element.children(".ui-menu-item:last")}this.activate(event,result)}else{this.activate(event,this.element.children(".ui-menu-item").filter(!this.active||this.last()?":first":":last"))}},previousPage:function(event){if(this.hasScroll()){if(!this.active||this.first()){this.activate(event,this.element.children(".ui-menu-item:last"));return}var base=this.active.offset().top,height=this.element.height();result=this.element.children(".ui-menu-item").filter(function(){var close=$(this).offset().top-base+height-$(this).height();return close<10&&close>-10});if(!result.length){result=this.element.children(".ui-menu-item:first")}this.activate(event,result)}else{this.activate(event,this.element.children(".ui-menu-item").filter(!this.active||this.first()?":last":":first"))}},hasScroll:function(){return this.element.height()<this.element[$.fn.prop?"prop":"attr"]("scrollHeight")},select:function(event){this._trigger("selected",event,{item:this.active})}})}(jQuery));