josephrexme / sparro-js

To embed this as a third part script, use the following code:

(function(h,e,k,o){
    h[o]||(function(){var t=e.createElement(k);
      var als=e.getElementsByTagName(k)[0];
      t.src='//cdn.rawgit.com/bl4ckdu5t/sparro-js/cb8f0792/heko.js';
      t.async = true;
      als.parentNode.insertBefore(t,als);
    }());
  }(window, document, 'script', 'hk'));
  //hk('key', 'A3JKFD98B');hk('group', 'hipster');