/**
 * @author hangpeng
 */
$(function(){
		//inside left navigator
		var _sPar = $("#left_nav > a.item[rel='subMenu']"),
			_sSel = _sPar.filter(".select");
		_sPar.each(function(i){
			var _val = '<em>'+this.innerHTML+'</em>';
			_val += '<img src="img/arrow.gif">';
				this.innerHTML = _val;
		});
		_sSel.next(".sub-menu").show();
		_sPar.click(function(){
			$(this).toggleClass("select").next(".sub-menu").toggle();
			return false;
		})
		//autoInput
		wF.autoInput(document.getElementById("search_product"),"输入关键字");
	})