Facebook Implementation

Facebook Implementation

<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js#xfbml=1"></script>
<script type="text/javascript">
    window.fbAsyncInit = function() {
        FB.init({
            appId      : "XXXXXXXXX",
            status     : false,
            cookie     : true,
            xfbml      : true
        });

        FB.Event.subscribe("edge.create", function (href, widget) {
            alert("like " + href);
        });
        FB.Event.subscribe("edge.remove", function (href, widget) {
            alert("dislike " + href);
        });
        FB.Event.subscribe("message.send", function (href, widget) {
            alert("You sent " + href);
        });
    };

    (function(d) {
        var js, id = "facebook-jssdk"; if (d.getElementById(id)) {return;}
        js = d.createElement("script"); js.id = id; js.async = true;
        js.src = "//connect.facebook.net/en_US/all.js";
        d.getElementsByTagName("head")[0].appendChild(js);
    } (document));
</script>