var bookmarkurl=window.document.location;
var bookmarktitle=window.document.title;

function homepage() 
{  
	if(document.all)
	document.body.style.behavior='url(#default#homepage)';
	document.body.setHomePage('http://www.andiamo.it/');
}

function addbookmark()
{
	if (document.all)
	var imgFav= new Image();
	imgFav.src="http://www.andiamo.it/favicon.ico";
	window.external.AddFavorite(bookmarkurl,bookmarktitle)
}