Remove from array without using index number
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/3954438/remove-item-from-array-by-value-javascript">Remove item from array by value | JavaScript</a>  </p>
</blockquote>



<p>How can I remove <em>dog</em> from the below array using Javascript. I do not want to use index
if I can avoid it but rather the word dog instead.</p>

<pre><code>["cat","dog","snake"]
</code></pre>
