function setHome()
{
   document.body.style.behavior='url(#default#homepage)';
   //document.body.setHomePage(window.location.href);
   //document.body.setHomePage("~/pages/home.aspx");
   var hostHeader=fnGetDomain(window.location.href);
   document.body.setHomePage('http://' + hostHeader);
}
function fnGetDomain(url) {
   return url.match(/:\/\/(.[^/]+)/)[1];
}