(1) Include the Integration Library on your page inside the HEAD tag, ideally right after the opening tag
(If you have already included this script, you don't need to do it again.)
<script type="text/javascript">
var _prvar=_prvar||new Object();
(function(pa,s){if(document.getElementById('pr1f2704b6'))return false;
pa=document.createElement('script');pa.type='text/javascript';pa.async=true;pa.id='pr1f2704b6';pa.src='//prscripts.com/pub.js';
s=document.getElementsByTagName('script')[0];s.parentNode.insertBefore(pa,s);})();
</script>
<div class="pr-widget" id="pr-kkbn" style="height:250px;width:300px;"></div>