function  addFavoritos(url, title) {
	 if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	 } else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	 else if(window.opera && window.print) { // Opera Hotlist
		return true; }
 }