<div class="tabnav">
            <ul tabname="assetlists">
              <li class="tab-selected" tabid="palettes"><a href="#">Palettes</a></li>
              <li tabid="Banks"><a href="#">Banks</a></li>
              <li tabid="AttrTables"><a href="#">Attib. Tables</a></li>
            </ul>
            <div class="tab-content" contentfor="assetlists" tabid="palettes">
              Stuff to go here!
            </div>
          </div>