title: Multiple GA trackers gets each other variables
body: <p>I need to split collecting data for two GA accounts, let`s name them UA-XXXXXXX-1 and UA-XXXXXXX-2. To implement this, I used example code from <a href="https://developers.google.com/analytics/devguides/collection/gajs/" rel="noreferrer">https://developers.google.com/analytics/devguides/collection/gajs/</a> (under "Pushing commands to multiple trackers also works" text) and here is my code:</p>
  
  <pre><code>    _gaq.push(['_setAccount', 'UA-XXXXXXX-1']);
      _gaq.push(['_trackPageview']);
      _gaq.push(['_setCustomVar', 1, 'customVar1', 'cv1', 1]);
  
      _gaq.push(['second._setAccount', 'UA-XXXXXXX-2']);
      _gaq.push(['second._trackPageview']);
      _gaq.push(['second._setCustomVar', 2, 'customVar2', 'cv2', 1]);
  </code></pre>
  
  <p>It is working, but I have both custom vars in both accounts. What I really need, is to track customVar1 only for UA-XXXXXXX-1 account, and customVar2 only for UA-XXXXXXX-2 account. Any ideas how to implement this?</p>