examines the ARIA properties for aria-controls.</p>
    <div role='combobox' id='test' aria-controls='list'>
    <div role='textbox'>content</div>
  </div>
  <div role='listbox' id='list'>
    <div role='option'>content</div>
  </div>

  <div id="manualMode"></div>
  <div id="log"></div>
  <div id="ATTAmessages"></div>
  </body>
</html>
