title: Display element outside of its parent iframe and over another iframe
body: <p>I need to show some part of a div ( which is the element of an iframe) outside of its parent iFrame and also over another iFrame.</p>
  <p>Like so:</p>
  <pre><code>+---------------------------------------------------+
  |  Parent IFrame                                    |
  |                                 +-------+         |
  |                                 | DIV   |         |
  +---------------------------------|       |---------+
  +---------------------------------|       |---------+
  |  2nd IFrame                     |       |         |
  |                                 |       |         |
  |                                 +-------+         |
  +---------------------------------------------------+
  </code></pre>
  <p>So, is it possible?</p>