Autocompleter.Request=new Class({Extends:Autocompleter,options:{postData:{},ajaxOptions:{},postVar:"value"},query:function(){var data=$unlink(this.options.postData)||{};data[this.options.postVar]=this.queryValue;var indicator=$(this.options.indicator);if(indicator){indicator.setStyle("display","");}var cls=this.options.indicatorClass;if(cls){this.element.addClass(cls);}this.fireEvent("onRequest",[this.element,this.request,data,this.queryValue]);this.request.send({"data":data});},queryResponse:function(){var indicator=$(this.options.indicator);
if(indicator){indicator.setStyle("display","none");}var cls=this.options.indicatorClass;if(cls){this.element.removeClass(cls);}return this.fireEvent("onComplete",[this.element,this.request]);}});Autocompleter.Request.JSON=new Class({Extends:Autocompleter.Request,initialize:function(el,url,options){this.parent(el,options);this.request=new Request.JSON($merge({"url":url,"link":"cancel"},this.options.ajaxOptions)).addEvent("onComplete",this.queryResponse.bind(this));},queryResponse:function(response){this.parent();
this.update(response);}});Autocompleter.Request.HTML=new Class({Extends:Autocompleter.Request,initialize:function(el,url,options){this.parent(el,options);this.request=new Request.HTML($merge({"url":url,"link":"cancel","update":this.choices},this.options.ajaxOptions)).addEvent("onComplete",this.queryResponse.bind(this));},queryResponse:function(tree,elements){this.parent();if(!elements||!elements.length){this.hideChoices();}else{this.choices.getChildren(this.options.choicesMatch).each(this.options.injectChoice||function(choice){var value=choice.innerHTML;
choice.inputValue=value;this.addChoiceEvents(choice.set("html",this.markQueryValue(value)));},this);this.showChoices();}}});Autocompleter.Ajax={Base:Autocompleter.Request,Json:Autocompleter.Request.JSON,Xhtml:Autocompleter.Request.HTML};