Simple jquery selector
<p>I want to select span of $(this) element, how i can do it?</p>

<p>i want something like this:
<a href="http://jsfiddle.net/W28fE/2/" rel="nofollow">http://jsfiddle.net/W28fE/2/</a></p>

<p>but with one ( $(this) ) span element hover effect, not 3</p>
