Lists and Buttons ala treeview

gswlutreeview.html

<ul data-lu="List" id="tree" class="clearfix">
  <li id="one"  class="lu-selected">
    <a href="#one" data-lu="Button:Select">One</a>
    <ul data-lu="List" class="branch">
      <li>
        <a href="#" data-lu="Button:Select">A</a>
        <ul data-lu="List" class="branch">
          <li>
            <a href="#" data-lu="Button:Select">Peanut Butter</a>
          </li>
          <li>
            <a href="#" data-lu="Button:Select">Jelly</a>
          </li>
        </ul>
      </li>
      <li><!-- ... --></li>
      <li><!-- ... --></li>
    </ul>
  </li>
  <li id="two"><!-- ... --></li></li>
  <li id="three"><!-- ... --></li>
</ul>