title: Ext js: how to move element in DOM
body: <p>Is there a nice way in Ext to move elements in DOM? I want to move element 'iShouldBeInsideTheBox' inside the 'box' element and then back to it's original location in between two p elements:</p>
  
  <pre><code>&lt;p&gt;
      surrounding text
  &lt;/p&gt;
  &lt;p id="iShouldBeInsideTheBox"&gt;
      This should be inside the box
  &lt;/p&gt;
  &lt;p&gt;
      surrounding text
  &lt;/p&gt;
  &lt;p id="box"&gt;
      Some content in the box
  &lt;/p&gt;
  </code></pre>
  
  <p>It took me four lines to do that in jQuery (fiddle: <a href="http://jsfiddle.net/F2PXw/19/" rel="nofollow">http://jsfiddle.net/F2PXw/19/</a>), but I can't think of easy ways to do that in Ext (or pure JS if it's reliable).</p>