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);
}