title: Get all select/option lists start by something
body: <p>In an HTML page i have severals list.</p>
  
  <pre><code>&lt;select name="salut-1358937506000-OK"&gt;
  &lt;option selected="" value="OK"&gt;OK&lt;/option&gt;
  &lt;option value="OK"&gt;NOK&lt;/option&gt;
  &lt;/select&gt;
  
  &lt;select name="salut-1358937582000-OK"&gt;
  &lt;option selected="" value="OK"&gt;OK&lt;/option&gt;
  &lt;option value="OK"&gt;NOK&lt;/option&gt;
  &lt;/select&gt;
  ...
  </code></pre>
  
  <p>In javascript, I want to get all select/option list which started by "salut-".
  For theses list, i want to compare his name and his selected value.</p>
  
  <p>I know it is possible in jQuery but can't use jquery, only javascript (JSNI with GWT exactly).</p>
  
  <p>Have you an idea?</p>
  
  <p>Thanks!</p>