function popup(mylink, windowname)
{
 if (! window.focus)return true;
 var href, wl;
 if (typeof(mylink) == 'string')
   href=mylink;
 else
   href=mylink.href;
   
 wl = window.open(href, windowname, 'width=400,height=110,scrollbars=yes,toolbar=no,directories=no,status=no,menubar=no;resizable=no');
 wl.focus();

return false;
}