jQuery wont show hidden children divs
<p>Lets see this simple fiddle:</p>

<p><a href="http://jsfiddle.net/ejSsn/8/" rel="nofollow">JFiddle</a></p>

<pre><code> &lt;div id="a" style="display: none;"&gt;1
 &lt;div style="display: none;"&gt;2
  &lt;div style="display: none;"&gt;3
   &lt;div style="display: none;"&gt;4&lt;/div&gt;
  &lt;/div&gt;
 &lt;/div&gt;
&lt;/div&gt;
$(document).ready(function()
              {
$('#a').show('fast');
              });
</code></pre>

<p>I want to see all 1 2 3 4 but instead I only see 1. How to tell to jQuery to show all nested items?</p>
