        <li><a href="/apps/scratchpad/examples/remote_call.html">Non-determinstic RPC</a></li>
                        <li><a href="/apps/scratchpad/examples/two_pengines.html">Browser with two pengines</a></li>
                        <li><a href="/apps/scratchpad/examples/spoken_eliza.html">Spoken Eliza</a></li>
                        <li><a href="/apps/scratchpad/index.html">Escher Scratchpad</a></li>
                        
                     </ul>
                  </li>
                  <li class