<!--
  function bookmark(url, description)
  {
    netscape="Function not available in Netscape. Click OK then press CTRL-D to add a bookmark."

    if (navigator.appName=='Microsoft Internet Explorer')
    {
      window.external.AddFavorite(url, description);
    }
    else if (navigator.appName=='Netscape')
    {
      alert(netscape);
    }
  }
//-->