specifying a class within this
<p>I have the following markup:</p>

<pre><code>&lt;div class='mb_post'&gt;
blah blah blah
  &lt;div class='mb_footer'&gt;footer info&lt;/div&gt;
&lt;/div&gt;
</code></pre>

<p>mb_footer will be display:none'd on load and then I want a mouseover to cause it to show. I have:</p>

<pre><code>$('.mb_post').on('mouseover',function(){
  $(this'.mb_footer').show();
});
</code></pre>

<p>but it's not working. How would I specify the mb_footer only existing within this?</p>

<p>thx in advance</p>
