function add() {
  var bookmarktitle = document.title;
  var bookmarkurl = location.href;
  if( document.all ) {
    window.external.AddFavorite( bookmarkurl, bookmarktitle );
  // return false;
  } else if( window.sidebar ) {
    window.sidebar.addPanel( bookmarktitle, bookmarkurl, "" );
  // return false;
  }
  else if( window.opera && window.print ) {
// return true;
}
}