title: Youtube iFrame: Unsafe Javascript attempt to access frame
body: <p>I am getting this error on a website I'm working on, I have simplified the code down to the below example, which produces this error in webkit (chrome 15.0.x), I don't see the error in firefox.</p>
  
  <p>I have looked around at other SO posts regarding the same error and most of them are in reference to using the youtube API and cross domain references.</p>
  
  <p>I have tried:</p>
  
  <p>changing the doctype, (no difference)
  adding origin params to the youtube call (no difference)</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en" dir="ltr"&gt;
  &lt;head&gt;
    &lt;title&gt;&lt;/title&gt;
  &lt;/head&gt;
  &lt;body class="page front logged-in no-sidebars"&gt;
  &lt;iframe  width="393" height="230" src="http://www.youtube.com/embed/QH2-TGUlwu4" frameborder="0" &gt;&lt;/iframe&gt;
  
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>