var urlString = document.location.href;

if(urlString.indexOf("pifa98.cn") >0)
{ 
   self.location='http://www.pifa98.cn';
}
else if(urlString.indexOf("85556.cn") >0)
{
     self.location='http://www.pifa98.cn';
}
else if(urlString.indexOf("bemad.cc") >0)
{
     self.location='http://bemad.cc/bemad.htm';
}