function addToFavorites(urlAddress, pageName, errorText) {
    if (window.sidebar) {
        // Mozilla Firefox Bookmark
        window.sidebar.addPanel(pageName, urlAddress, "");
    }
    else if (window.external) {
        // IE Favorite
        try {
            window.external.AddFavorite(urlAddress, pageName);
        }
        catch (e) {
            // Chrome.....
            alert(errorText);
        }
    }
    else {
        alert(errorText);
    }
}