// Create a bookmark for the given url and title in IE or FF
function bookmark(url, title) {
    if (window.sidebar &&
               typeof(window.sidebar) === 'object' &&
               typeof(window.sidebar.addPanel) === 'function') {
        window.sidebar && window.sidebar.addPanel(title, url, '' ); // Moz
    } else {
        window.external.AddFavorite(url, title); // IE
    }
}