var oldobj=null;
	$(document).ready(function(){
		var menulist=$(".hang1").find("li");
		oldobj=menulist[0];
		$("#txt_Search").css("color","#999");
		menulist.each(function(i){
			$(this).click(function(){
				if(oldobj!=null)
				{
					oldobj.className="bg02";
				}
				this.className="bg01";
				$("#searchType").val($(this).attr("sid"));
				menu_click($(this).attr("sid"))
				oldobj=this;
			});
		});
	});
		
	function menu_click(sid){
		$("#txt_Search").css("color","#999");
		switch(parseInt(sid)){
			case 1 :
				$("#txt_Search").val("如：烟酒,电器,笔记本,家具,保姆,钟点工......");
				break;
			case 2 :
				$("#txt_Search").val("如：饭店,宾馆,酒吧,KTV......");
				break;
			case 3 :
				$("#txt_Search").val("如：销售,技工,计算机,软件工程师......");
				break;
			case 4 :
				$("#txt_Search").val("如：打折,业内行情,活动......");
				break;
			case 5 :
				$("#txt_Search").val("如：合肥,办事指南,财经......");
				break;
			case 6 :
				$("#txt_Search").val("如：风采,写真,人物......");
				break;
		    case 7 :
		        $("#txt_Search").val("如：景点,学校,银行......");
		        break;				
		}
	}
	
	//搜索框获取焦点
	function searchfont(obj){
		$("#txt_Search").css("color","#000");
		var sid = parseInt($("#searchType").val());
		var msg = "";
		switch(sid)
		{
			case 1 :
				msg = "如：烟酒,电器,笔记本,家具,保姆,钟点工......";
				if(msg==$("#txt_Search").val())$("#txt_Search").val("");
				break;
			case 2 :
				msg = "如：饭店,宾馆,酒吧,KTV......";
				if(msg==$("#txt_Search").val())$("#txt_Search").val("");
				break;
			case 3 :
				msg = "如：销售,技工,计算机,软件工程师......";
				if(msg==$("#txt_Search").val())$("#txt_Search").val("");
				break;
			case 4 :
				msg = "如：打折,业内行情,活动......";
				if(msg==$("#txt_Search").val())$("#txt_Search").val("");
				break;
			case 5 :
				msg = "如：合肥,办事指南,财经......";
				if(msg==$("#txt_Search").val())$("#txt_Search").val("");
				break;
			case 6 :
				msg = "如：风采,写真,人物......";
				if(msg==$("#txt_Search").val())$("#txt_Search").val("");
				break;
			case 7 :
	            msg = "如：景点,学校,银行......";
			    if(msg==$("#txt_Search").val())$("#txt_Search").val("");
			break;
		}
	}
	
	//搜索框失去焦点
	function reduction(obj)
	{
		var sid = parseInt($("#searchType").val());
		switch(sid)
		{
			case 1 :
				if($("#txt_Search").val().length<1){
					$("#txt_Search").val("如：烟酒,电器,笔记本,家具,保姆,钟点工......");
					$("#txt_Search").css("color","#999");
				}
				break;
			case 2 :
				if($("#txt_Search").val().length<1){
					$("#txt_Search").val("如：饭店,宾馆,酒吧,KTV......");
					$("#txt_Search").css("color","#999");
				}
				break;
			case 3 :
				if($("#txt_Search").val().length<1){
					$("#txt_Search").val("如：销售,技工,计算机,软件工程师......");
					$("#txt_Search").css("color","#999");
				}
				break;
			case 4 :
				if($("#txt_Search").val().length<1){
					$("#txt_Search").val("如：打折,业内行情,活动......");
					$("#txt_Search").css("color","#999");
				}
				break;
			case 5 :
				if($("#txt_Search").val().length<1){
					$("#txt_Search").val("如：合肥,办事指南,财经......");
					$("#txt_Search").css("color","#999");
				}
				break;
			case 6 :
				if($("#txt_Search").val().length<1){
					$("#txt_Search").val("如：风采,写真,人物......");
					$("#txt_Search").css("color","#999");
				}
				break;	
			case 7 :
		        if($("#txt_Search").val().length<1){
				    $("#txt_Search").val("如：景点,学校,银行......");
				    $("#txt_Search").css("color","#999");
				}
			    break;	
			    		
		}
	}
	
	
	//搜索
	function Search()
    {
		var sid = parseInt($("#searchType").val());
		var msg = "";
		var url = "";
		switch(sid)
		{
			case 1 :
				msg = "如：烟酒,电器,笔记本,家具,保姆,钟点工......";
				if(msg!=$("#txt_Search").val())
				{
				   url="/Search/Product_Search.aspx";
                    if($.trim($("#txt_Search").val())!="")
                        url+="?key="+escape($("#txt_Search").val());
                        window.location.href=url;
				}
				break;
			case 2 :
				msg = "如：饭店,宾馆,酒吧,KTV......";
				if(msg!=$("#txt_Search").val())
				{
				   url="/Search/Company_Search.aspx";
                    if($.trim($("#txt_Search").val())!="")
                        url+="?key="+escape($("#txt_Search").val());
                        window.location.href=url;
				}
				break;
			case 3 :
				msg = "如：销售,技工,计算机,软件工程师......";
				if(msg!=$("#txt_Search").val())
				{
				   url="/Search/Jobs_Search.aspx";
                    if($.trim($("#txt_Search").val())!="")
                        url+="?key="+escape($("#txt_Search").val());
                        window.location.href=url;
				}
				break;
			case 4 :
				msg = "如：打折,业内行情,活动......";
				if(msg!=$("#txt_Search").val())
				{
				   url="/Search/News_Search.aspx";
                    if($.trim($("#txt_Search").val())!="")
                        url+="?key="+escape($("#txt_Search").val());
                        window.location.href=url;
				}
				break;
			case 5 :
				msg = "如：合肥,办事指南,财经......";
				if(msg!=$("#txt_Search").val())
				{
				   url="/Search/Policy_Search.aspx";
                    if($.trim($("#txt_Search").val())!="")
                        url+="?key="+escape($("#txt_Search").val());
                        window.location.href=url;
				}
				break;
			case 6 :
				msg = "如：风采,写真,人物......";
				if(msg!=$("#txt_Search").val())
				{
				   url="/Search/Pic_Search.aspx";
                    if($.trim($("#txt_Search").val())!="")
                        url+="?key="+escape($("#txt_Search").val());
                        window.location.href=url;
				}
				break;
		    case 7 :
		    
			    msg = "如：景点,学校,银行......";
			    if(msg!=$("#txt_Search").val())
			    {
				   url="/Search/Common_Search.aspx";
                    if($.trim($("#txt_Search").val())!="")
                        url+="?key="+escape($("#txt_Search").val());
                        window.location.href=url;
			    }
			    break;
		}
		return false;
    }