a tag toUpperCase comparison
<p>Given:</p>

<pre><code>&lt;div&gt;
  &lt;span&gt;&lt;a href="#"&gt;abc&lt;/a&gt;&lt;/span&gt;
  &lt;span&gt;&lt;a href="#"&gt;def&lt;/a&gt;&lt;/span&gt;
&lt;/div&gt;
</code></pre>

<p>Is there a way to do a string comparison with toUpperCase() between a given string value and the link text (as shown above in the span collection) and if it doesn't match hide the span? Anyway to incorporate "contains" in the mix?</p>

<p>Thanks,</p>

<p>rod.</p>
