JSFiddle - React, Tailwind, and code Playground

HTML

<a id="share" href="http://www.facebook.com/sharer.php?u=<?php the_permalink() ?>">
   Facebook
</a>
 
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
<script src="http://swip.codylindley.com/jquery.popupWindow.js"></script>
 
<script type="text/javascript">
    $('#share').popupWindow({ 
        width:550, 
        height:400,
        centerBrowser:1
    });
</script>