title: Google Chrome blocks ajax requests when print preview is opened on child window
body: <p>There are 2 files: <code>index.html</code> and <code>print.html</code></p>
  
  <p>First one contains a button that opens <code>print.html</code> using simple command:</p>
  
  <pre><code>window.open("print.html", "_blank", "menubar=yes,toolbar=yes,status,scrollbars,resizable");
  </code></pre>
  
  <p><code>print.html</code> contains only one button that opens print preview dialog:</p>
  
  <pre><code>&lt;button onclick="window.print();"&gt;
  </code></pre>
  
  <p>The problem appears when print preview dialog is opened. In this case any action on <code>index.html</code> - i.e. the <em>other</em> file that initiate ajax request - is temporary blocked and put into queue. And only when preview is closed browser fires all requests.</p>
  
  <p>I can see it only in Google Chrome (24.0.1312.52 m).</p>
  
  <p>Can anybody confirm that this is Chrome's bug?</p>