function mailToFriend() {
  var encodedUrl = escape(location.href);
  var url = getController() + "?action=mailToFriend&url=" + encodedUrl;
  window.open(url, "mailToFriend", "resizable=no,width=560,height=480,scrollbars=no,toolbar=no,status=no");
}

function launch_support()
{
	newwin = window.open( request_url, unique,'scrollbars=no,menubar=no,resizable=0,location=no,screenX=50,screenY=100,width=450,height=320' ) ;
    newwin.focus();
}


function blankout(obj) 
{
        obj.value = "";
}