JavaScript: AddThis.js

AddThis.js

<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-524142667f2b8f48"></script>
<script type="text/javascript">
    //Go to http://www.addthis.com/get/smart-layers to customize -->
    addthis.layers({
        'theme': 'transparent',
        'share': {
            'position': 'left',
            'numPreferredServices': 5
        },
        'whatsnext': {},
        'recommended': {}
    });
</script>