    <!--
      function openPopup(datei, width, height)
      {
        parameters = 'toolbar=no,location=no,status=no,directories=no,scrollbars=no, fullscreen=no,copyhistory=no,resizable=yes,width='+width+','+'height='+(height-2);
        var popup = window.open(datei,'Opal1', parameters);
        popup.focus();
      }
  // -->