how to show pinterest prodcut

<a href="http://pinterest.com/pin/create/button/?url=http%3A%2F%2F192.168.1.50%2Fabid%2FGrindz%2F&media=<?php echo  $this->helper('catalog/image')->init($_product, 'image') ; ?>" class="pin-it-button" count-layout="horizontal"><img border="0" src="//assets.pinterest.com/images/PinExt.png" title="Pin It" /></a>
<script type="text/javascript" src="//assets.pinterest.com/js/pinit.js"></script>


<script type="text/javascript" src="//assets.pinterest.com/js/pinit.js"></script>