function bookmarksite(title,url) {
  if (window.sidebar) { // firefox
    window.sidebar.addPanel(title, url, "");
  } else if(window.opera && window.print) {  // opera
    var elem = document.createElement('a');
    elem.setAttribute('href',url);
    elem.setAttribute('title',title);
    elem.setAttribute('rel','sidebar');
    elem.click();
  } else if(document.all) { // ie
    window.external.AddFavorite(url, title);
  }
}