// dodaj do ulubionych
function add2fav( url, page_title ) {

	if (navigator.userAgent.indexOf("MSIE") != -1) {
		return window.external.AddFavorite (url, page_title);
	} else {
		if ((navigator.userAgent.indexOf("Mozilla") != -1) && (typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) {
			return window.sidebar.addPanel(page_title, url, '');
		} else {
			return window.external.AddFavorite (url, page_title);
		}
	}
}