function popUp_w (u,title,w,h)
{
       cmd = "width=" + w + ",height=" + h +
    "alwaysRaised=yes,depend=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,resizeable=yes,top=100,right=0";
       winhnd = window.open(u,title,cmd);
       winhnd.focus();
}