var bookmarkurl="http://www.dcworld.it/dcitalia"
 var bookmarktitle="DC Italia"

 ie = (navigator.appName == "Microsoft Internet Explorer");


 function addbookmark()
 {
  if (ie)
  {
   if (document.all)
    window.external.AddFavorite(bookmarkurl,bookmarktitle)
  }
  else
  {
   if (window.sidebar&&window.sidebar.addPanel)
    window.sidebar.addPanel("DC Italia","http://www.dcworld.it/dcitalia","")
   else 
    alert("You need NS 6 to use this particular feature.")
  } 
 }


// chiamata : <a href="javascript:addbookmark()"> testo </a>