{% if site.twitter_follow_button or site.twitter_tweet_button %}

  <script type="text/javascript">

    (function(){

      var twitterWidgets = document.createElement('script');

      twitterWidgets.type = 'text/javascript';

      twitterWidgets.async = true;

      twitterWidgets.src = 'http://platform.twitter.com/widgets.js';

      document.getElementsByTagName('head')[0].appendChild(twitterWidgets);

    })();

  </script>

{% endif %}