代码如下，摘自河南站长群赌徒，留着备用

var llurl = location.href;
llurls = llurl.split("/");
lurl =  llurls[2];
alert(lurl);
if (lurl =="www.e\i\p.com" || lurl =="e\i\p.co\m")
{
    window.location.href = "http://www\.\g\a\m\w\.com/";
}