title: OpenX Async Tags
body: <p>We all want to make our site faster, google showed a few samples here: <a href="http://code.google.com/speed/articles/html5-performance.html" rel="nofollow noreferrer">http://code.google.com/speed/articles/html5-performance.html</a></p>
  
  <p>We use OpenX to serve ads, so, assuming browser supporting (FF3.6+), I presume we can just modify the OpenX ad tag from :</p>
  
  <pre><code>&lt;script type='text/javascript'&gt; ... ad codes &lt;/script&gt;
  </code></pre>
  
  <p>into </p>
  
  <pre><code>&lt;script type='text/javascript' async&gt; ... ad codes &lt;/script&gt;
  </code></pre>
  
  <p>Will that do the job?  Is there a better way to load scripts asynchronously?</p>