function facebookShare(title, url) {
        createPopUp("http://www.facebook.com/sharer.php?u=" + url + "&t=" + title, "facebook","toolbar=0,status=0,height=436,width=646,scrollbars=yes,resizable=yes");
    }

function createPopUp(url, name, params) {
    var win = window.open(url, name, params);
}