Unset data without losing event handler
<p>having for example</p>

<pre><code>&lt;div&gt;
 &lt;a&gt;anything....&lt;/a&gt;
&lt;/div&gt;
</code></pre>

<p>set event handler:</p>

<pre><code>$("div a").click(.....)
</code></pre>

<p>while using later <code>$("div").html('')</code> event handler for <code>&lt;div&gt;&lt;a&gt;</code> get lost.</p>

<p>Is there any way to do this job - clean content - and let handlers exists?</p>
