function check(e){var target=(e&&e.target)||(event&&event.srcElement);var obj=document.getElementById('search-result-suggestions');var obj2=document.getElementById('sho');checkParent(target)?obj.style.display='none':null;target==obj2?obj.style.display='block':null;}
function checkParent(t){while(t.parentNode){if(t==document.getElementById('search-result-suggestions')){return false}
t=t.parentNode}
return true}
var ajaxSuggestions={elmIdToPresentResultsIn:"search-results",elmIdResultsContainer:"search-result-suggestions",charactersBeforeSearch:2,timeBeforeSuggest:0,sameWidthAsInputElm:false,offsetLeft:0,offsetTop:0,urlExt:"q=",addSearchTermToQueryString:true,addKeyNavigationEvents:true,hideResultsOnDocumentClick:true,itemClassName:"item",itemSelectedClassName:"selected",itemInsertValueIntoInputClassName:"choose-value",itemInsertValueSetFocusToInput:true,hideResultsWhenInsertValueIsSelected:false,itemSeparator:";",turnAutoCompleteOff:true,xmlHttp:null,elements:[],timer:null,currentElm:null,currentKeyEvent:null,suggestionsForElm:null,elmToPresentResultsIn:null,elmResultsContainer:null,suggestions:[],resultIndex:0,selectedItem:-1,resultsAreVisible:false,valueAddedFromResultsListToInput:false,init:function(){this.xmlHttp=this.createXmlHttp();if(this.xmlHttp){if(typeof document.getElementsByClassName!="function"){document.getElementsByClassName=this.elmByClass;}
this.elements=document.getElementsByClassName("ajax-suggestion","input");this.applyEvents();this.elmToPresentResultsIn=document.getElementById(this.elmIdToPresentResultsIn);this.elmResultsContainer=document.getElementById(this.elmIdResultsContainer);if(this.addKeyNavigationEvents){this.addEvent(document,"keydown",this.preventDefaultForArrowKeys);this.addEvent(document,"keypress",this.preventDefaultForArrowKeys);this.addEvent(document,"keyup",this.navigateResults);}
if(this.hideResultsOnDocumentClick){document.onclick=check;}}},createXmlHttp:function(){this.xmlHttp=null;if(typeof XMLHttpRequest!="undefined"){this.xmlHttp=new XMLHttpRequest();}
else if(typeof window.ActiveXObject!="undefined"){try{this.xmlHttp=new ActiveXObject("Msxml2.XMLHTTP.4.0");}
catch(e){try{this.xmlHttp=new ActiveXObject("MSXML2.XMLHTTP");}
catch(e){try{this.xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}
catch(e){this.xmlHttp=null;}}}}
return this.xmlHttp;},applyEvents:function(){var element;for(var i=0;i<this.elements.length;i++){element=this.elements[i];if(this.turnAutoCompleteOff){element.setAttribute("autocomplete","off");}
this.addEvent(element,"keyup",this.startSuggestionsTimer);if(this.hideResultsOnDocumentClick){this.addEvent(element,"click",this.preventInputClickBubbling);}}},startSuggestionsTimer:function(evt){clearTimeout(ajaxSuggestions.timer);ajaxSuggestions.currentElm=(/input/i.test(this.nodeName))?this:evt.srcElement;ajaxSuggestions.currentKeyEvent=evt.keyCode;ajaxSuggestions.timer=setTimeout("ajaxSuggestions.getSuggestions()",ajaxSuggestions.timeBeforeSuggest);},getSuggestions:function(){var value=this.currentElm.value;if(!/13|27|37|39/.test(this.currentKeyEvent)){var url=this.currentElm.className.replace(/.*url-([\w\/\?\.-]+).*/,"$1");if(!this.valueAddedFromResultsListToInput){}
if(value.length>this.charactersBeforeSearch&&url.length>0){this.makeSuggestionCall(value,url);}
else if(value.length==0||!this.valueAddedFromResultsListToInput){ajaxSuggestions.clearResults();}}},makeSuggestionCall:function(value,url){var regExpValue=new RegExp(("^"+value+"$"),"i");var exists=false;var suggestionItem;var url=url+((/\?/.test(url))?"&":"?")+this.urlExt+((this.addSearchTermToQueryString)?value:"");for(var i=0;i<this.suggestions.length;i++){suggestionItem=this.suggestions[i];if(regExpValue.test(suggestionItem[0])&&url==suggestionItem[2]){exists=true;this.resultIndex=i;this.presentResult(this.suggestions[i][1]);break;}};if(!exists){this.xmlHttp.onreadystatechange=function(){};this.xmlHttp.abort();this.currentValue=value;this.currentURL=url;this.xmlHttp.open("GET",url,true);this.xmlHttp.onreadystatechange=this.getResults;this.xmlHttp.send(null);}},getResults:function(){if(ajaxSuggestions.xmlHttp.readyState==4&&ajaxSuggestions.xmlHttp.responseText.length>0){ajaxSuggestions.loadResults();}},loadResults:function(){this.resultIndex=this.suggestions.length;this.suggestions.push([this.currentValue,this.xmlHttp.responseText,this.currentURL]);this.presentResult();},presentResult:function(){this.elmToPresentResultsIn.innerHTML=this.suggestions[this.resultIndex][1];var coordinates=this.getCoordinates();var elm=this.elmResultsContainer.style;elm.left=coordinates[0]+this.offsetLeft+"px";elm.top=coordinates[1]+this.currentElm.offsetHeight+this.offsetTop+"px";if(this.sameWidthAsInputElm){elm.width=this.currentElm.offsetWidth+"px";}
this.applyResultEvents();elm.display="block";this.resultsAreVisible=true;if(this.addKeyNavigationEvents&&/38|40/.test(this.currentKeyEvent)){if(!this.valueAddedFromResultsListToInput){this.selectedItem=-1;}
this.navigateResults(null,this.currentKeyEvent);}},clearResults:function(justClear){if(this.elmResultsContainer&&this.elmToPresentResultsIn){if(!justClear){this.elmResultsContainer.style.display="none";this.resultsAreVisible=false;}
this.elmToPresentResultsIn.innerHTML="";this.selectedItem=-1;}},clearResultsElement:function(){ajaxSuggestions.clearResults();},navigateResults:function(evt,keyCode){if(ajaxSuggestions.currentElm&&ajaxSuggestions.elmToPresentResultsIn){var event=(typeof evt!="undefined")?evt:event;if(typeof ajaxSuggestions.elmToPresentResultsIn.getElementsByClassName!="function"){ajaxSuggestions.elmToPresentResultsIn.getElementsByClassName=ajaxSuggestions.elmByClass;}
var results=ajaxSuggestions.elmToPresentResultsIn.getElementsByClassName(ajaxSuggestions.itemClassName);var selectedItem=(!evt&&keyCode==38)?results.length:ajaxSuggestions.selectedItem;var keyCode=keyCode||event.keyCode;var navigateUp=keyCode==37||keyCode==38;var navigateDown=keyCode==39||keyCode==40;if(results.length>0&&(navigateUp||navigateDown)){if(navigateUp){if((selectedItem-1)>=0){selectedItem--;}
else{selectedItem=-1;}}
else if(navigateDown){if((selectedItem+1)<results.length){selectedItem++;}
else{selectedItem=-1;}}
var item;var classToRemove;for(var i=0;i<results.length;i++){item=results[i];classToRemove=new RegExp((ajaxSuggestions.itemSelectedClassName+"\s?"),"i");item.className=item.className.replace(classToRemove,"").replace(/^\s?|\s?$/g,"");};ajaxSuggestions.selectedItem=selectedItem;var elmToFocus=ajaxSuggestions.currentElm;if(selectedItem>-1){var currentItem=results[selectedItem];var currentClass=item.className;if(!new RegExp(ajaxSuggestions.itemSelectedClassName,"i").test(currentClass)){currentItem.className=currentClass+((currentClass.length>0)?" ":"")+ajaxSuggestions.itemSelectedClassName;}
elmToFocus=results[selectedItem];}
try{elmToFocus.focus();}
catch(e){}
if(event){if(event.preventDefault){event.preventDefault();}
else{event.returnValue=false;}
if(event.stopPropagation){event.stopPropagation();}
else{event.cancelBubble=true;}}
return false;}
else if(keyCode==27){ajaxSuggestions.clearResults();try{ajaxSuggestions.currentElm.focus();}
catch(e){}}}},applyResultEvents:function(){if(typeof this.elmToPresentResultsIn.getElementsByClassName!="function"){this.elmToPresentResultsIn.getElementsByClassName=this.elmByClass;}
var insertValueItems=this.elmToPresentResultsIn.getElementsByClassName(this.itemInsertValueIntoInputClassName,"a");var item;for(var i=0;i<insertValueItems.length;i++){item=insertValueItems[i];item.inputRef=this.currentElm;this.addEvent(item,"click",this.insertValueIntoField);};},insertValueIntoField:function(evt){var elm=(/a/i.test(this.nodeName))?this:evt.srcElement;var input=elm.inputRef;var value=elm.getAttribute("href");if(!new RegExp(value).test(input.value)){input.value=((input.value.length>0&&/;/i.test(input.value))?(input.value+value):value)+ajaxSuggestions.itemSeparator;}
if(evt.preventDefault){evt.preventDefault();}
else{evt.returnValue=false;}
if(evt.stopPropagation){evt.stopPropagation();}
else{evt.cancelBubble=true;}
if(ajaxSuggestions.itemInsertValueSetFocusToInput){try{input.focus();}
catch(e){}}
if(ajaxSuggestions.hideResultsWhenInsertValueIsSelected){ajaxSuggestions.clearResults();}
ajaxSuggestions.valueAddedFromResultsListToInput=true;},preventInputClickBubbling:function(evt){if(evt.preventDefault){evt.preventDefault();}
else{evt.returnValue=false;}
if(evt.stopPropagation){evt.stopPropagation();}
else{evt.cancelBubble=true;}
return false;},preventDefaultForArrowKeys:function(evt){var keyCode=evt.keyCode;var navigateUp=keyCode==37||keyCode==38;var navigateDown=keyCode==39||keyCode==40;if((!evt.ctrlKey&&!evt.metaKey)&&ajaxSuggestions.resultsAreVisible&&(navigateUp||navigateDown)){if(evt.preventDefault){evt.preventDefault();}
else{evt.returnValue=false;}
if(evt.stopPropagation){evt.stopPropagation();}
else{evt.cancelBubble=true;}
return false;}},getCoordinates:function(){var elm=this.currentElm;var offsetLeft=0;var offsetTop=0;while(elm.offsetParent){offsetLeft+=elm.offsetLeft;offsetTop+=elm.offsetTop;if(elm.scrollTop>0){offsetTop-=elm.scrollTop;}
elm=elm.offsetParent;}
return[offsetLeft,offsetTop];},closeSession:function(){delete ajaxSuggestions;ajaxSuggestions=null;},elmByClass:function(className,tag){return ajaxSuggestions.getElementsByClassName.call(this,className,tag);},getElementsByClassName:function(className,tag){var elms=((!tag||tag=="*")&&this.all)?this.all:this.getElementsByTagName(tag||"*");var returnElms=[];var className=className.replace(/\-/g,"\\-");var regExp=new RegExp("(^|\\s)"+className+"(\\s|$)");var elm;for(var i=0;i<elms.length;i++){elm=elms[i];if(regExp.test(elm.className)){returnElms.push(elm);}}
return(returnElms);},addEvent:function(elm,evt,func){if(elm){if(elm.addEventListener){elm.addEventListener(evt,func,false);}
else if(window.attachEvent){elm.attachEvent(("on"+evt),func)}}}};ajaxSuggestions.addEvent(window,"load",function(){ajaxSuggestions.init();});ajaxSuggestions.addEvent(window,"unload",function(){ajaxSuggestions.closeSession();});