var shared_object = SHARETHIS.addEntry({
        title: document.title,
        url: document.location.href
    });
                    
    shared_object.attachButton(document.getElementById("ck_sharethis"));
    shared_object.attachChicklet("facebook", document.getElementById("ck_facebook"));
    shared_object.attachChicklet("twitter", document.getElementById("ck_twitter"));