function Bookmark(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
        var elem = document.createElement('a');
        elem.setAttribute( 'href', url );
        elem.setAttribute(' title', title );
        elem.setAttribute( 'rel', 'sidebar' );
        elem.click();
    } else {
        alert("Sorry!  Your browser doesn't support this function.");
    }
}