// JavaScript Document

	function tiao(url)
	{
		 window.location.href=url;
		}
		
		
		
	
   function s(names)
   {
		document.getElementById(names).style.backgroundImage=document.getElementById(names).style.backgroundImage.replace("z","o")
		document.getElementById(names).onmouseout="";
		document.getElementById(names).style.color="#fff";
	   
	 }