(function($){$.TextboxList.Autocomplete=function(textboxlist,_options){var index,prefix,method,container,list,values=[],searchValues=[],results=[],placeholder=false,current,currentInput,hidetimer,doAdd,currentSearch,currentRequest;var options=$.extend(true,{minLength:1,maxResults:10,insensitive:true,highlight:true,highlightSelector:null,mouseInteraction:true,onlyFromValues:false,queryRemote:false,remote:{url:'',param:'search',extraParams:{},loadPlaceholder:'Please wait...'},method:'standard',placeholder:'Type to receive suggestions'},_options);var init=function(){textboxlist.addEvent('bitEditableAdd',setupBit).addEvent('bitEditableFocus',search).addEvent('bitEditableBlur',hide).setOptions({bitsOptions:{editable:{addKeys:false,stopEnter:false}}});if($.browser.msie)textboxlist.setOptions({bitsOptions:{editable:{addOnBlur:false}}});prefix=textboxlist.getOptions().prefix+'-autocomplete';method=$.TextboxList.Autocomplete.Methods[options.method];
container=$('<div class="'+prefix+'" />').width(textboxlist.getContainer().width()).appendTo(textboxlist.getContainer());
if(chk(options.placeholder))placeholder=$('<div class="'+prefix+'-placeholder" />').html(options.placeholder).appendTo(container);list=$('<ul class="'+prefix+'-results" />').appendTo(container).click(function(ev){ev.stopPropagation();ev.preventDefault();});};var setupBit=function(bit){bit.toElement().keydown(navigate).keyup(function(){search();});};var search=function(bit){if(bit)currentInput=bit;if(!options.queryRemote&&!values.length)return;var search=$.trim(currentInput.getValue()[1]);if(search.length<options.minLength)showPlaceholder();if(search==currentSearch)return;currentSearch=search;list.css('display','none');if(search.length<options.minLength)return;if(options.queryRemote){if(searchValues[search]){values=searchValues[search];}else{var data=options.remote.extraParams;data[options.remote.param]=search;if(currentRequest)currentRequest.abort();currentRequest=$.ajax({url:options.remote.url,data:data,dataType:'json',success:function(r){searchValues[search]=r;values=r;showResults(search);}});}}
showResults(search);};var showResults=function(search){var results=method.filter(values,search,options.insensitive,options.maxResults);if(textboxlist.getOptions().unique){results=$.grep(results,function(v){return textboxlist.isDuplicate(v)==-1;});}
hidePlaceholder();if(!results.length)return;blur();list.empty().css('display','block');$.each(results,function(i,r){addResult(r,search);});if(options.onlyFromValues)focusFirst();results=results;};var addResult=function(r,searched){var element=$('<li class="'+prefix+'-result" />').html(r[3]?r[3]:r[1]).data('textboxlist:auto:value',r);element.appendTo(list);if(options.highlight)$(options.highlightSelector?element.find(options.highlightSelector):element).each(function(){if($(this).html())method.highlight($(this),searched,options.insensitive,prefix+'-highlight');});if(options.mouseInteraction){element.css('cursor','pointer').hover(function(){focus(element);}).mousedown(function(ev){ev.stopPropagation();ev.preventDefault();clearTimeout(hidetimer);doAdd=true;}).mouseup(function(){if(doAdd){addCurrent();currentInput.focus();search();doAdd=false;}});if(!options.onlyFromValues)element.mouseleave(function(){if(current&&(current.get(0)==element.get(0)))blur();});}};var hide=function(){hidetimer=setTimeout(function(){hidePlaceholder();list.css('display','none');currentSearch=null;},$.browser.msie?150:0);};var showPlaceholder=function(){if(placeholder)placeholder.css('display','block');};var hidePlaceholder=function(){if(placeholder)placeholder.css('display','none');};var focus=function(element){if(!element||!element.length)return;blur();current=element.addClass(prefix+'-result-focus');};var blur=function(){if(current&&current.length){current.removeClass(prefix+'-result-focus');current=null;}};var focusFirst=function(){return focus(list.find(':first'));};var focusRelative=function(dir){if(!current||!current.length)return self;return focus(current[dir]());};var addCurrent=function(){var value=current.data('textboxlist:auto:value');var b=textboxlist.create('box',value.slice(0,3));if(b){b.autoValue=value;if($.isArray(index))index.push(value);currentInput.setValue([null,'',null]);b.inject(currentInput.toElement(),'before');}
blur();return self;};var navigate=function(ev){var evStop=function(){ev.stopPropagation();ev.preventDefault();};switch(ev.which){case 38:evStop();(!options.onlyFromValues&&current&&current.get(0)===list.find(':first').get(0))?blur():focusRelative('prev');break;case 40:evStop();(current&&current.length)?focusRelative('next'):focusFirst();break;case 13:evStop();if(current&&current.length)addCurrent();else if(!options.onlyFromValues){var value=currentInput.getValue();var b=textboxlist.create('box',value);if(b){b.inject(currentInput.toElement(),'before');currentInput.setValue([null,'',null]);}}}};this.setValues=function(v){values=v;};init();};$.TextboxList.Autocomplete.Methods={standard:{filter:function(values,search,insensitive,max){var newvals=[],regexp=new RegExp('\\b'+escapeRegExp(search),insensitive?'i':'');if(values){for(var i=0;i<values.length;i++){if(newvals.length===max)break;if(regexp.test(values[i][1]))newvals.push(values[i]);}}
return newvals;},highlight:function(element,search,insensitive,klass){var regex=new RegExp('(<[^>]*>)|(\\b'+escapeRegExp(search)+')',insensitive?'ig':'g');return element.html(element.html().replace(regex,function(a,b,c){return(a.charAt(0)=='<')?a:'<strong class="'+klass+'">'+c+'</strong>';}));}}};var chk=function(v){return!!(v||v===0);};var escapeRegExp=function(str){return str.replace(/([-.*+?^${}()|[\]\/\\])/g,"\\$1");};})(jQuery);