var request = 
{ 
QueryString : function(val) 
{ 
var uri = window.location.search; 
var re = new RegExp("" +val+ "=([^&?]*)", "ig"); 
return ((uri.match(re))?(uri.match(re)[0].substr(val.length+1)):null); 
} 
} 
var rt = request.QueryString("d");
if(rt != null)
  {
  location.href("http://www.chazuowang.com/index.asp?d="+rt);
}