Why jQueryUi autocomplete open event and focus event cannot be triggered

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auto-complete

jQuery-UI

Hi，everyone

Im new to ues jQueryUI

And Now I have some problem with the autocomplete plugin.

It cannot trigger neither the open event or focus events.

I dont know why. Maby there are some thing wrong with my code.

Here is my code:

/* autocompleteLocal */
function cpspAutocompleteLocal(formId,id,menuWidth,label,data,select,close,open,focus){
	$(function() {
		$("#"+formId).find("#"+id).autocomplete({
			minLength:0,
			delay: 0,
			autoFocus: true,
			menuWidth: menuWidth,
			source: function(request,response) {
				var term=request.term;
				response($.map(data,function(item){
					var labelS =label(item);
					if(labelS.indexOf(term)!=-1) {
						var valLab={label:labelS,value:item[id]};
						var empty = {};
						return $.extend(empty,item,valLab);
					}
				}));
			},
			select: function( event, ui ) {
				var event = event||window.event;
				var cur_obj = $(event.target||event.srcElement);
				var form = cur_obj.parents("form:first");
				for(var key in ui.item) {
					if(form.find("#"+key).length!=0){
						if(form.find("#"+key)[0].tagName=='SPAN'||form.find("#"+key)[0].tagName=='DIV') {
							form.find("#"+key).html(ui.item[key]);
						} else {
							form.find("#"+key).val(ui.item[key]);
						}
					}
				}
				if(select!=undefined)
					select(event, ui);
				return false;
			},
			close:function(event,ui){
				var event = event||window.event;
				var cur_obj = $(event.target||event.srcElement);
				if(close!=undefined)
					close(event,ui);
				return false;
			},
			open:function(event,ui){
				var event = event||window.event;
				var cur_obj = $(event.target||event.srcElement);
				if(open!=undefined)
					open(event,ui);
				return false;
			},
			focus:function(event,ui){
				var event = event||window.event;
				var cur_obj = $(event.target||event.srcElement);
				if(focus!=undefined)
					focus(event,ui);
				return false;
			}
		});
    });
}

Here is the call function:

<script type="text/javascript">

		 		cpspAutocompleteLocal("3009","currencyKind",100,function(item){return item.currencyKind+'|'+item.currencyKindName},[{currencyKind:'2',currencyKindName:'甲汇'},{currencyKind:'3',currencyKindName:'乙钞'},{currencyKind:'4',currencyKindName:'乙汇'},{currencyKind:'0',currencyKindName:'丙钞'},{currencyKind:'6',currencyKindName:'丙汇'}]
		 		,function(event,ui){moveFocus(event)},function(event,ui){addEvents(event,'blur',callService(event,'toCPSP_3009_Service',assignment,'balance,usableAmt,controlAmt'))},function(event,ui){moveFocus(event,'blur')},function(event,ui){moveFocus(event,'blur')});		  
		  $("#currencyKind").click(function(){
		  	$("#3009").find("#currencyKind").autocomplete( "search", "");
		  });
    </script>

Anyone who can help me? Please! Thank you for your help!