title: Combo Box by default selected the last option
body: <p>I want a combobox by default selected the last option (using jquery):</p>
  
  <pre><code>&lt;select&gt;
      &lt;option&gt;item1&lt;/option&gt;
      &lt;option&gt;item2&lt;/option&gt;
      &lt;option&gt;item3&lt;/option&gt;
      &lt;option&gt;item4&lt;/option&gt;
      &lt;option&gt;item5&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>