$(function(){

 	
	selFunction(selCol);
 
 
	 $(".letit").click(function(){
				
				var id = $(this).attr("id").split("letit")[1];
				
				selFunction(id);
 								
	});

});
 
function selFunction(id){

				var thisUrl = $("#menu_master_" + id).attr("src");
 
				$(".leftcon").hide();
				$(".letit img").attr("src","http://www.qq494.cn/hj/img/main_ico01.gif");
					
				if (thisUrl == "http://www.qq494.cn/hj/img/main_ico01.gif"){
					
					$("#menu_master_" + id).attr("src","http://www.qq494.cn/hj/img/main_ico03.gif");
					$("#menu_sub_" + id).show();

				}	
	
} 
 
//document.writeln('<script src="/Scripts/AC_RunActiveContent.js" type="text/javascript"></script>');