trustvox.html

<div class='_trustvox_widget_container'>
	<div class='container_titulo_trustvox' id='reviews'><h4>Pergunte e Veja opiniões de quem já comprou! :)</h4></div>
  <div id='_trustvox_widget'></div>
</div>

trustvox.js

<script type="text/javascript">
  var _trustvox = _trustvox || [];
  _trustvox.push(['_storeId', '761']);

  <?php if($_product = Mage::registry('current_product')): ?>
    _trustvox.push(['_productId',  "<?php echo $_product->getId() ?>"]);
    _trustvox.push(['_productName',"<?php echo $_product->getName() ?>"]);
    _trustvox.push(['_productPhotos', ["<?php echo $_product->getImageUrl() ?>"]]);
  <?php endif; ?>

(function() {
    var tv = document.createElement('script'); tv.type = 'text/javascript'; tv.async = true;
    tv.charset = "UTF-8";
    tv.src = '//trustvox-production-assets.s3.amazonaws.com/assets/trustvox.1.min.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(tv, s);
  })();

</script>