Add count of contained divs within each div via jQuery
<p>This seems like it should work but for some reason it isn't. Can anyone help? </p>

<p>I am trying to add the count of children divs to the "booklist" divs on this page: <a href="http://216.172.167.18/~julia/books/" rel="nofollow">http://216.172.167.18/~julia/books/</a></p>

<p>I have this jQuery running:</p>

<pre><code>$('.booklist').addClass(function() {
        return $(this).children('div').length;
    });
</code></pre>

<p>Thanks for your help!
Michelle</p>
