function bookmark2 (a) {
 if (window.opera && window.print) {
  var mbm = a;
  mbm.setAttribute("rel", "sidebar");
  mbm.setAttribute("title", document.title);
  mbm.setAttribute("href", window.location.href);
  mbm.click();
 }
 else if (window.sidebar) {
  window.sidebar.addPanel(document.title, window.location.href, "");
 }
 else if (window.external) {
  window.external.AddFavorite(window.location.href, document.title);
 }
}