title: How to check if a TR contains a TD with a specific CSS class with jquery?
body: <p>I know you can use <code>.find</code> to find <code>td:contains('text')</code>, but if I have a tr with say, 3 td's, and one of the td's <em>might</em> have <code>class="specialclass someotherclass"</code> (may potentially have other classes in addition to special class), how do I use jquery to check if a TR contains a TD of <code>specialclass</code>?</p>