title: jQuery not working on IE 9 when retrieve grand child element
body: <p>The following jQuery doesn't work on IE9. Unfortunately I am on jQuery 1.4</p>
  
  <pre><code>var denomAmount = j(this).closest('.denom').children('.denomValue').eq(0).val();
  </code></pre>
  
  <p>Dom structure is like this</p>
  
  <pre><code>&lt;tbody class="denomTable"&gt;
      .......
      &lt;tr class="denom"&gt;
          ...........
          &lt;td&gt;
              &lt;input type="hidden" class="denomValue" /&gt;
          &lt;/td&gt;
      &lt;/tr&gt;
  &lt;/tbody&gt;
  </code></pre>