function socialBookmark(svc, t, u) {
    var title;
    var url;
    if (!t) {
        title = document.title;
    } else {
        title = t;
    }
    if (!u) {
        url = document.location.href;
    } else {
        url = u;
    }
    switch (svc) {
        case 'delicious':
            window.open('http://del.icio.us/post?url=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'blinklist':
            window.open('http://www.blinklist.com/index.php?Action=Blink/addblink.php&Url=' + url + '&Title=' + title, 'wSocialBM');
            break;
        case 'feedmelinks':
            window.open('http://feedmelinks.com/categorize?from=toolbar&op=submit&name=' + title + '&url=' + url, 'wSocialBM');
            break;
        case 'google':
            window.open('http://www.google.com/bookmarks/mark?op=edit&bkmk=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'newsvine':
            window.open('http://www.newsvine.com/_wine/save?popoff=0&u=' + url + '&h=' + title, 'wSocialBM');
            break;
        case 'reddit':
            window.open('http://reddit.com/submit?url=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'yahoo':
            window.open('http://myweb2.search.yahoo.com/myresults/bookmarklet?t=' + title + '&u=' + url, 'wSocialBM');
            break;
        case 'facebook':
            window.open('http://www.facebook.com/sharer.php?u=' + url + '&t=' + title, 'wSocialBM');
            break;
        case 'technorati':
            window.open('http://technorati.com/faves?add=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'digg':
            window.open('http://digg.com/submit?phase=2&url=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'rec6':
            window.open('http://rec6.via6.com/link.php?url=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'twitter':
            window.open('http://twitter.com/home?status=' + title + ':%20' + url, 'wSocialBM');
            break;
        case 'windowslive':
            window.open('https://favorites.live.com/quickadd.aspx?marklet=1&mkt=en-us&url=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'netvibes':
            window.open('http://www.netvibes.com/subscribe.php?type=rss&url=http://www.abril.com.br/abrilHome.xml', 'wSocialBM');
            break;
        case 'linkk':
            window.open('http://www.linkk.com.br/submit.php?&noui&jump=close&url=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'blogblogs':
            window.open('http://blogblogs.com.br/my/bookmarks/add?bookmark_url[url]=' + url + '&title=' + title, 'wSocialBM');
            break;
        case 'gostei':
            window.open('http://gostei.abril.com.br/post/new?t=' + title + '&u=' + url, 'wSocialBM');
            break;
        case 'dihitt':
            window.open('http://dihitt.com.br?botao=enviar&url=' + url + '&title=' + title, 'wSocialBM');
            break;
    }
}