Sharing Popup using Facebook's Share Method

sharing.liquid

<script type="text/javascript">
$(document).ready( function () {
   var url = encodeURIComponent('https://www.youtube.com/watch?v=ya7OVaIu7Yg');
   var title = encodeURIComponent('This is my super awesome title');
   var full_url = 'http://www.facebook.com/sharer.php?u=' + url + '&t=' + title;

   $('#fb_share').click( function (e) {
       e.preventDefault();
       window.open(full_url);
   });
});
</script>
<button id="fb_share">Click to Share</button>

sharing_inline.liquid

{% plugin rawtext url %}
{% plugin rawtext title %}
<button id="fb_share" onclick="window.open('http://www.facebook.com/sharer.php?u={{ url | json }}&t={{ title | json }}','_blank','height=440,width=625,scrollbars=no');">Share on Facebook</button>