Twitter Tweet event

snippet.html

<script type="text/javascript">
    window.twttr = (function (d,s,id) {
        var t, js, fjs = d.getElementsByTagName(s)[0];
        if (d.getElementById(id)) return; js=d.createElement(s); js.id=id;
        js.src="//platform.twitter.com/widgets.js"; fjs.parentNode.insertBefore(js, fjs);
        return window.twttr || (t = { _e: [], ready: function(f){ t._e.push(f) } });
    }(document, "script", "twitter-wjs"));


    twttr.ready(function (twttr) {

        twttr.events.bind('tweet', function () {
            seg.track('Tweeted');
        });

    });
</script>