title: append option to select menu?
body: <p>Using Javascript how would I append an option to a HTML select menu?</p>
  
  <p>e.g to this:</p>
  
  <pre><code>&lt;select&gt;
      &lt;option value="volvo"&gt;Volvo&lt;/option&gt;
      &lt;option value="saab"&gt;Saab&lt;/option&gt;
      &lt;option value="mercedes"&gt;Mercedes&lt;/option&gt;
      &lt;option value="audi"&gt;Audi&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p><a href="http://jsfiddle.net/SSwhr/" rel="noreferrer">http://jsfiddle.net/SSwhr/</a></p>