     <a class="btn box-remove btn-mini btn-link" href="#"><i class='icon-remove'></i>
                      </a>
                      
                      <a class="btn box-collapse btn-mini btn-link" href="#"><i></i>
                      </a>
                    </div>
                  </div>
                  <div class='box-content'>
                    <div id="tree2"><ul id='tree2-treeData'>
                      <li id='tree2id1' title='Look, a tool tip!'>
                        item1 with key a