old_contents: /**
   * Svenv.nl Google Analytics handler
   * Provides client-side analytics logic
   */
  
  
  /**
   * Logic for Google Analytics
   */
  function Analytics() {
      'use strict';
      /**
       * Wrapper to setup tracking
       * @returns {Object} fluent interface
       */
      this.setUpTracking = function() {
          this.googleAnalytics();
  
          return this;
      };
  
      /**
       * Creates the Google Analytics cookie
       * @returns {Object} fluent interface
       */
      this.googleAnalytics = function() {
          (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
          (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
          m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
          })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
  
          ga('set', 'anonymizeIp', true);
          ga('create', 'UA-58919715-1', 'auto');
          ga('send', 'pageview');
  
          return this;
      };
  }
  
  /**
   * Provides main routine, called on ready
   */
  function analytics() {
      'use strict';
      var analytics = new Analytics();
      analytics.setUpTracking();
  }
  
  /**
   * Calls main routine
   */
  $(document).ready(function () {
      'use strict';
      analytics();
  });
new_contents: /**
   * Svenv.nl Google Analytics handler
   * Provides client-side analytics logic
   */
  
  
  /**
   * Logic for Google Analytics
   */
  function Analytics() {
      'use strict';
      /**
       * Wrapper to setup tracking
       * @returns {Object} fluent interface
       */
      this.setUpTracking = function() {
          this.googleAnalytics();
  
          return this;
      };
  
      /**
       * Creates the Google Analytics cookie
       * @returns {Object} fluent interface
       */
      this.googleAnalytics = function() {
          (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
          (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
          m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
          })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
  
          ga('create', 'UA-58919715-1', 'auto');
          ga('require', 'linkid', 'linkid.js');
          ga('set', 'anonymizeIp', true);
          ga('send', 'pageview');
  
          return this;
      };
  }
  
  /**
   * Provides main routine, called on ready
   */
  function analytics() {
      'use strict';
      var analytics = new Analytics();
      analytics.setUpTracking();
  }
  
  /**
   * Calls main routine
   */
  $(document).ready(function () {
      'use strict';
      analytics();
  });
subject: Change ga