function agregar_favoritos() {
	var BookmarkURL="http://www.friguiale/index.php"
	var BookmarkTitle="Frigorífco Guiale"
	
	// If the browser is Internet Explorer
    if (document.all) {
		// Add to Favorites (Internet Explorer)
		window.external.AddFavorite(BookmarkURL,BookmarkTitle)
	}
	else {
		// Add to Bookmarks (Mozilla Firefox)
		window.sidebar.addPanel(BookmarkTitle, BookmarkURL, '');
	}
}