meaning of this jquery code
<p>I posted a question <a href="http://stackoverflow.com/questions/3560381/next-not-working">http://stackoverflow.com/questions/3560381/next-not-working</a> and gota reply which is working fine, but can somebody explain me what exactly is going on here:</p>

<pre><code>$(this).closest('tr').next('tr').find("img.cc").toggle()
       .closest('tr').siblings('tr').find("img.cc").hide();
</code></pre>
