function addToFavorites() { 
	if (document.all) { // IE Favorite
		window.external.AddFavorite(location.href, document.title);
	} 
	else if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(document.title, location.href, "");
	}
	else { 
		alert("Sorry! Your browser doesn't support this function."); 
	} 
}