function bookmark(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);
}


function AddFavorite(linkObj,addUrl,addTitle)
{
  if (document.all && !window.opera)
  {
    window.external.AddFavorite(addUrl,addTitle);
    return false;
  }
  else if (window.opera && window.print)
  {
    linkObj.title = addTitle;
    return true;
  }
  else if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addPanel == 'function'))
  {
      window.sidebar.addPanel(addTitle,addUrl,'');
      return false;    
  } 
  return false;
}