(function() {
  'use strict';
  var cfly = window._conversionflyMagic = window._conversionflyMagic || {};
  
  cfly.redirectCallback = function redirectCallback(response) {
    if (response.redirect) {
      window.location.replace(response.redirectUrl);
    }
  };

  var cflyUrl = 'https://conversionfly.com/grafup/cfly-callbacks/magic/url-check.php';
  var callback = 'callback=_conversionflyMagic.redirectCallback';
  var url = 'url=' + window.location.href;
  var referrer = 'referrer=' + document.referrer;
  
  var script = document.createElement('script');
  script.setAttribute('src', cflyUrl + '?' + 'pause=&' + callback + '&' + url + '&' + referrer);
  document.head.appendChild(script);

  return;
}());