(function($){var reEscape=new RegExp("(\\"+["/",".","*","+","?","|","(",")","[","]","{","}","\\"].join("|\\")+")","g");function fnFormatResult(value,data,currentValue){var pattern="("+currentValue.replace(reEscape,"\\$1")+")";return value.replace(new RegExp(pattern,"gi"),"$1")}function Autocomplete(el,options){this.el=$(el);this.el.attr("autocomplete","off");this.suggestions=[];this.data=[];this.badQueries=[];this.selectedIndex=-1;this.currentValue=this.el.val();this.intervalId=0;this.cachedResponse=[];this.onChangeInterval=null;this.ignoreValueChange=false;this.serviceUrl=options.serviceUrl;this.isLocal=false;this.options={autoSubmit:false,minChars:1,maxHeight:300,deferRequestBy:0,width:0,highlight:true,params:{},fnFormatResult:fnFormatResult,delimiter:null,zIndex:9999};this.initialize();this.setOptions(options)}$.fn.autocomplete=function(options){return new Autocomplete(this.get(0)||$(""),options)};Autocomplete.prototype={killerFn:null,initialize:function(){var me,uid,autocompleteElId;me=this;uid=Math.floor(Math.random()*1048576).toString(16);autocompleteElId="Autocomplete_"+uid;this.killerFn=function(e){if($(e.target).parents(".autocomplete").size()===0){me.killSuggestions();me.disableKillerFn()}};if(!this.options.width){this.options.width=this.el.width()}this.mainContainerId="AutocompleteContainter_"+uid;$('
').appendTo("body");this.container=$("#"+autocompleteElId);this.fixPosition();if(window.opera){this.el.keypress(function(e){me.onKeyPress(e)})}else{this.el.keydown(function(e){me.onKeyPress(e)})}this.el.keyup(function(e){me.onKeyUp(e)});this.el.bind("webkitspeechchange",function(e){me.onChange(e)});this.el.blur(function(){me.enableKillerFn()});this.el.focus(function(){me.fixPosition()})},setOptions:function(options){var o=this.options;$.extend(o,options);if(o.lookup){this.isLocal=true;if($.isArray(o.lookup)){o.lookup={suggestions:o.lookup,data:[]}}}$("#"+this.mainContainerId).css({zIndex:o.zIndex});this.container.css({maxHeight:o.maxHeight+"px",width:o.width})},clearCache:function(){this.cachedResponse=[];this.badQueries=[]},disable:function(){this.disabled=true},enable:function(){this.disabled=false},fixPosition:function(){var offset=this.el.offset();$("#"+this.mainContainerId).css({top:(offset.top+this.el.innerHeight())+"px",left:offset.left+"px"})},enableKillerFn:function(){var me=this;$(document).bind("click",me.killerFn)},disableKillerFn:function(){var me=this;$(document).unbind("click",me.killerFn)},killSuggestions:function(){var me=this;this.stopKillSuggestions();this.intervalId=window.setInterval(function(){me.hide();me.stopKillSuggestions()},300)},stopKillSuggestions:function(){window.clearInterval(this.intervalId)},onChange:function(e){if(this.disabled){return}clearInterval(this.onChangeInterval);if(this.currentValue!==this.el.val()){if(this.options.deferRequestBy>0){var me=this;this.onChangeInterval=setInterval(function(){me.onValueChange()},this.options.deferRequestBy)}else{this.onValueChange()}}},onKeyPress:function(e){if(this.disabled||!this.enabled){return}switch(e.keyCode){case 27:this.el.val(this.currentValue);this.hide();break;case 9:case 13:if(this.selectedIndex===-1){this.hide();return}this.select(this.selectedIndex);if(e.keyCode===9){return}break;case 38:this.moveUp();break;case 40:this.moveDown();break;default:return}e.stopImmediatePropagation();e.preventDefault()},onKeyUp:function(e){if(this.disabled){return}switch(e.keyCode){case 38:case 40:return}clearInterval(this.onChangeInterval);if(this.currentValue!==this.el.val()){if(this.options.deferRequestBy>0){var me=this;this.onChangeInterval=setInterval(function(){me.onValueChange()},this.options.deferRequestBy)}else{this.onValueChange()}}},onValueChange:function(){clearInterval(this.onChangeInterval);this.currentValue=this.el.val();var q=this.getQuery(this.currentValue);this.selectedIndex=-1;if(this.ignoreValueChange){this.ignoreValueChange=false;return}if(q===""||q.length'+f(s,this.data[i],v)+"");div.mouseover(mOver(i));div.click(mClick(i));this.container.append(div)}this.container.show();this.enabled=true;var c=this.container[0];var w=(c.scrollWidth>c.clientWidth)?c.scrollWidth:c.clientWidth;this.container.width((w+$.scrollbarWidth()+8)+"px")},processResponse:function(text){var response;try{response=eval("("+text+")")}catch(err){return}if(!$.isArray(response.data)){response.data=[]}if(!this.options.noCache){this.cachedResponse[response.query]=response;if(response.suggestions.length===0){this.badQueries.push(response.query)}}if(response.query===this.getQuery(this.currentValue)){this.suggestions=response.suggestions;this.data=response.data;this.suggest()}},activate:function(index){var divs,activeItem;divs=this.container.children();if(this.selectedIndex!==-1&&divs.length>this.selectedIndex){$(divs.get(this.selectedIndex)).removeClass()}this.selectedIndex=index;if(this.selectedIndex!==-1&&divs.length>this.selectedIndex){activeItem=divs.get(this.selectedIndex);$(activeItem).addClass("selected")}return activeItem},deactivate:function(div,index){div.className="";if(this.selectedIndex===index){this.selectedIndex=-1}},select:function(i){var selectedValue,f;selectedValue=this.suggestions[i];if(selectedValue){this.el.val(selectedValue);if(this.options.autoSubmit){f=this.el.parents("form");if(f.length>0){f.get(0).submit()}}this.ignoreValueChange=true;this.hide();this.onSelect(i)}},moveUp:function(){if(this.selectedIndex===-1){return}if(this.selectedIndex===0){this.container.children().get(0).className="";this.selectedIndex=-1;this.el.val(this.currentValue);return}this.adjustScroll(this.selectedIndex-1)},moveDown:function(){if(this.selectedIndex===(this.suggestions.length-1)){return}this.adjustScroll(this.selectedIndex+1)},adjustScroll:function(i){var activeItem,offsetTop,upperBound,lowerBound;activeItem=this.activate(i);offsetTop=activeItem.offsetTop;upperBound=this.container.scrollTop();lowerBound=upperBound+this.options.maxHeight-25;if(offsetToplowerBound){this.container.scrollTop(offsetTop-this.options.maxHeight+25)}}this.el.val(this.getValue(this.suggestions[i]))},onSelect:function(i){var me,fn,s,d;me=this;fn=me.options.onSelect;s=me.suggestions[i];d=me.data[i];me.el.val(me.getValue(s));if($.isFunction(fn)){fn(s,d,me.el)}},getValue:function(value){var del,currVal,arr,me;me=this;del=me.options.delimiter;if(!del){return value}currVal=me.currentValue;arr=currVal.split(del);if(arr.length===1){return value}return currVal.substr(0,currVal.length-arr[arr.length-1].length)+value}}}(jQuery));