title: Several Google Analytics tag on a same page
body: <p>Here is my problem: our client has 2 websites, A and B.
  They have 1 google analytics account with 2 properties :</p>
  
  <ul>
  <li>Account: CLIENTNAME </li>
  <li>Properties :<br>
  <ul>
  <li>SITEA with ID UA-XXXXXX-1</li>
  <li>SITEB with ID UA-XXXXXX-2</li>
  </ul></li>
  </ul>
  
  <p>Additionally, we also have 1 analytic account with 1 property:</p>
  
  <ul>
  <li>Account: OURNAME</li>
  <li>Property : 
  <ul>
  <li>SITECLIENT with ID UA-111111-1</li>
  </ul></li>
  </ul>
  
  <p>We would like to put the client's google analytics tags on each website along with our tags (OURNAME), so that each site would have two codes.</p>
  
  <p>After some searches on the support site, I found that :
  "<a href="http://support.google.com/analytics/bin/answer.py?hl=en&amp;answer=1032400&amp;topic=1008082&amp;ctx=topic" rel="nofollow">Installing multiple instances of the Google Analytics Tracking code on a single web page is not a supported implementation</a>"</p>
  
  <p>But, after searching again and trying (yes I know it's bad...), I found that it works with code like this:</p>
  
  <pre><code>    &lt;script type="text/javascript"&gt;
      var _gaq = _gaq || [];
      _gaq.push(
      ['_setAccount', ACCOUNT_#1_ID],
      ['_setAllowLinker', true],
      ['_setAllowHash', false],
      ['_trackPageview'],
      ['b._setAccount', ' ACCOUNT_#2_ID '],
      ['b._setAllowLinker', true],
      ['b._setAllowHash', false],
      ['b._trackPageview']
  </code></pre>
  
  <p>(nothing for first tag, b for second, etc...).
  So, I have few questions about theses tags because the tracking seems to be correct:</p>
  
  <ul>
  <li>can we skip a letter on the tracking? For example, we have 3 accounts, and we want 3 codes, a,b and d (but not c)</li>
  <li>can we add 2 or more tracking for one page with Google Tag Manager? (for exemple with 2 GA's type tag with the rules "for all pages")</li>
  <li>can I have both 1 google analytics tags and 1 GTM tag on the same page? (Not really usefull, but is it possible?)</li>
  </ul>