var disqus_config = function () {

  this.page.url = document.location.href;
  this.page.identifier = document.location.pathname;
};
(function() { 
  var d = document, s = d.createElement('script');
  s.src = '//YOURSHORTNAMEHERE.disqus.com/embed.js'; //Edit here
  s.setAttribute('data-timestamp', +new Date());
  (d.head || d.body).appendChild(s);
})();