function add2browser() {

var bookmarkurl="http://simonapallina.altervista.org"  
var bookmarktitle="Il mondo grafico di Simona pallina"                  
if (window.sidebar&&window.sidebar.addPanel)
window.sidebar.addPanel(bookmarktitle, bookmarkurl,"");
else 
 if (document.all)
window.external.AddFavorite(bookmarkurl,bookmarktitle)

   }