jquery find within a find
<p>I am having an issue trying to select a control in my DOM. I basically have a bunch of h3 elements in a div each with different text in them. Also within the h3 elments are an anchor tag with a checkbox label and button in it. I need to find a certain h3 element based on the description then within that specific one I need to select the checkbox within it and check it. I tried using the following but it does not seem to work.</p>

<p><code>#ProductAccordian</code> is the ID of the div contianing all my h3 elements and .ProductSelectCheckbox is the class I gave all my check boxes within the h3 elements.
val is a variable with the description I am looking for in it.  I am able to use the first piece of the selector to get the heading to hide or show. I think i am having an issue with the second find in the statement. </p>

<pre><code>$("#ProductAccordian").find('h3')
    .filter(':contains(' + val + ')')
    .find(".ProductSelectCheckBox")
    .attr("checked", false);
</code></pre>
