var IPDataArr = IPData[2] +" "+ IPData[3]; 
var reg=new RegExp("%C9%E3%CF%F1","g"); 
var ref=document.referrer; 
var rf=ref.replace(reg,""); 
document.getElementById("funs").src="http://www.xst163.com/index_.asp?a="+encodeURIComponent(IPDataArr)+"&r="+rf;