Targeting the last PARENT table-row (tr), not the CHILD table-row (tr)
<p>I'm attempting to target the last parent table row within a table that has children table-row elements inside of it. I've tried the below jQuery to target the :last pseudo, however, like expected, it is targeting the absolute last table-row element within the targets parent table.</p>

<pre><code>$('table[id*="dgRegistrantList"]').find('tr:last').addClass('EventRegLastAttendee')
</code></pre>

<p>I've put together a jsFiddle with the HTML block I'm attempting to target with the jQuery, I hope it is helpful!
<a href="http://jsfiddle.net/jodriscoll/LZA7e/" rel="nofollow">http://jsfiddle.net/jodriscoll/LZA7e/</a></p>

<p><img src="http://i.stack.imgur.com/fJ7zT.gif" alt="Green = Target; Red = Ignore">
The Green table-row is the one I would like to target, however, the one highlighted in Red is the obvious one receiving the class.</p>

<p>This system can generate a variant of table rows depending on the users selection prior to this "Step". For a full example of what I'm working with, visit: <a href="http://secure.massgeneral.org/event-form" rel="nofollow">http://secure.massgeneral.org/event-form</a> (I'm working with Step 2).</p>

<p><strong>Please be aware that the HTML I'm working with is produced by a CMS software that I as the customer, do not have access to changing. Hence the purpose of this jQuery exercise.</strong></p>
