function favorities(vURL, vTitle) {
    if ((navigator.userAgent.toLowerCase().indexOf('msie') > 0) && window.external) {
        window.external.AddFavorite(vURL,vTitle);
    }
    else if (window.sidebar) {
        window.sidebar.addPanel(vTitle,vURL,"");
    }
    else {
        alert('Ctrl+d');
    }
    return false;
}