<!--
function open_window(url, xdel, ydel, namewin) { 
  var selstr = "location=0,scrollbars=yes,toolbar=no,menubar=0,status=0,resizable=yes,height=" + ydel + ",width=" + xdel + ",dependent=1"; 
  var urlstr = url; 
  sel = open(urlstr, namewin, selstr);
}
//-->