phpjs/_octopress/source/_includes/custom/after_footer.html

php.js offers community built php functions in javascript

<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="//kvz.github.io/on-the-githubs/js/jquery.on-the-githubs.min.js"></script>


<script type="text/javascript">
    $('.on-the-githubs').onthegithubs();
    // If you use bootstrap and want to enable tooltips
    // $('a[rel]').tooltip();
</script>