text: define(
      [
          'react',
          'create-react-class',
          'jquery',
      ],
      function (React, createReactClass, $) {
          var NavigationMenu = createReactClass({
              render: function () {
                  var style = {
                      display: "block"
                  };
  
                  return (
                      <aside className="main-sidebar">
                          {/* sidebar: style can be found in sidebar.less */}
                          <section className="sidebar" >
                              {/* Sidebar user panel */}
                              <div className="user-panel">
                                  <div className="pull-left image">
                                      <img src="dist/img/user2-160x160.jpg" className="img-circle" alt="User Image" />
                                  </div>
                                  <div className="pull-left info">
                                      <p>Alexander Pierce</p>
                                      <a href="#"><i className="fa fa-circle text-success"></i> Online</a>
                                  </div>
                              </div>
                              {/* search form */}
                              <form action="#" method="get" className="sidebar-form">
                                  <div className="input-group">
                                      <input type="text" name="q" className="form-control" placeholder="Search..." />
                                      <span className="input-group-btn">
                                      <button type="submit" name="search" id="search-btn" className="btn btn-flat"><i className="fa fa-search"></i></button>
                                    </span>
                                  </div>
                              </form>
                              {/* /.search form */}
                              {/* sidebar menu: : style can be found in sidebar.less */}
                              <ul className="sidebar-menu">
                                  <li className="header">MAIN NAVIGATION</li>
                                  <li className="active treeview">
                                      <a href="#">
                                          <i className="fa fa-dashboard"></i> 
                                          <span>
                                              Dashboard
                                          </span> 
                                          <i className="fa fa-angle-left pull-right"></i>
                                      </a>
                                      <ul className="treeview-menu">
                                          <li className="active"><a href="/"><i className="fa fa-circle-o"></i> Dashboard v1</a></li>
                                          <li><a href="index2.html"><i className="fa fa-circle-o"></i> Dashboard v2</a></li>
                                      </ul>
                                  </li>
                                  <li className="treeview">
                                      <a href="#">
                                          <i className="fa fa-files-o"></i>
                                          <span>Layout Options</span>
                                          <span className="label label-primary pull-right">4</span>
                                      </a>
                                      <ul className="treeview-menu">
                                          <li><a href="pages/layout/top-nav.html"><i className="fa fa-circle-o"></i> Top Navigation</a></li>
                                          <li><a href="pages/layout/boxed.html"><i className="fa fa-circle-o"></i> Boxed</a></li>
                                          <li><a href="pages/layout/fixed.html"><i className="fa fa-circle-o"></i> Fixed</a></li>
                                          <li><a href="pages/layout/collapsed-sidebar.html"><i className="fa fa-circle-o"></i> Collapsed Sidebar</a></li>
                                      </ul>
                                  </li>
                                  <li>
                                      <a href="widgets.html">
                                          <i className="fa fa-th"></i>
                                          <span>Widgets</span> 
                                          <small className="label pull-right bg-green">new</small>
                                      </a>
                                  </li>
                                  <li className="treeview">
                                      <a href="#">
                                          <i className="fa fa-pie-chart"></i>
                                          <span>Charts</span>
                                          <i className="fa fa-angle-left pull-right"></i>
                                      </a>
                                      <ul className="treeview-menu">
                                          <li><a href="pages/charts/chartjs.html"><i className="fa fa-circle-o"></i> ChartJS</a></li>
                                          <li><a href="pages/charts/morris.html"><i className="fa fa-circle-o"></i> Morris</a></li>
                                          <li><a href="pages/charts/flot.html"><i className="fa fa-circle-o"></i> Flot</a></li>
                                          <li><a href="pages/charts/inline.html"><i className="fa fa-circle-o"></i> Inline charts</a></li>
                                      </ul>
                                  </li>
                                  <li className="treeview">
                                      <a href="#">
                                          <i className="fa fa-laptop"></i>
                                          <span>UI Elements</span>
                                          <i className="fa fa-angle-left pull-right"></i>
                                      </a>
                                      <ul className="treeview-menu menu-open" style={style}>
                                          <li><a href="#"><i className="fa fa-circle-o"></i> General</a></li>
                                          <li><a href="#"><i className="fa fa-circle-o"></i> Icons</a></li>
                                          <li><a href="buttons.html"><i className="fa fa-circle-o"></i> Buttons</a></li>
                                          <li><a href="#"><i className="fa fa-circle-o"></i> Sliders</a></li>
                                          <li><a href="timeline.html"><i className="fa fa-circle-o"></i> Timeline</a></li>
                                          <li><a href="#"><i className="fa fa-circle-o"></i> Modals</a></li>
                                      </ul>
                                  </li>
                                  <li className="treeview">
                                      <a href="#">
                                          <i className="fa fa-edit"></i> <span>Forms</span>
                                          <i className="fa fa-angle-left pull-right"></i>
                                      </a>
                                      <ul className="treeview-menu">
                                          <li><a href="pages/forms/general.html"><i className="fa fa-circle-o"></i> General Elements</a></li>
                                          <li><a href="pages/forms/advanced.html"><i className="fa fa-circle-o"></i> Advanced Elements</a></li>
                                          <li><a href="pages/forms/editors.html"><i className="fa fa-circle-o"></i> Editors</a></li>
                                      </ul>
                                  </li>
                                  <li className="treeview">
                                      <a href="#">
                                          <i className="fa fa-table"></i> <span>Tables</span>
                                          <i className="fa fa-angle-left pull-right"></i>
                                      </a>
                                      <ul className="treeview-menu">
                                          <li><a href="pages/tables/simple.html"><i className="fa fa-circle-o"></i> Simple tables</a></li>
                                          <li><a href="pages/tables/data.html"><i className="fa fa-circle-o"></i> Data tables</a></li>
                                      </ul>
                                  </li>
                                  <li>
                                      <a href="pages/calendar.html">
                                          <i className="fa fa-calendar"></i> <span>Calendar</span>
                                          <small className="label pull-right bg-red">3</small>
                                      </a>
                                  </li>
                                  <li>
                                      <a href="pages/mailbox/mailbox.html">
                                          <i className="fa fa-envelope"></i> <span>Mailbox</span>
                                          <small className="label pull-right bg-yellow">12</small>
                                      </a>
                                  </li>
                                  <li className="treeview">
                                      <a href="#">
                                          <i className="fa fa-folder"></i> <span>Examples</span>
                                          <i className="fa fa-angle-left pull-right"></i>
                                      </a>
                                      <ul className="treeview-menu">
                                          <li><a href="pages/examples/invoice.html"><i className="fa fa-circle-o"></i> Invoice</a></li>
                                          <li><a href="pages/examples/profile.html"><i className="fa fa-circle-o"></i> Profile</a></li>
                                          <li><a href="pages/examples/login.html"><i className="fa fa-circle-o"></i> Login</a></li>
                                          <li><a href="pages/examples/register.html"><i className="fa fa-circle-o"></i> Register</a></li>
                                          <li><a href="pages/examples/lockscreen.html"><i className="fa fa-circle-o"></i> Lockscreen</a></li>
                                          <li><a href="pages/examples/404.html"><i className="fa fa-circle-o"></i> 404 Error</a></li>
                                          <li><a href="pages/examples/500.html"><i className="fa fa-circle-o"></i> 500 Error</a></li>
                                          <li><a href="pages/examples/blank.html"><i className="fa fa-circle-o"></i> Blank Page</a></li>
                                      </ul>
                                  </li>
                                  <li className="treeview">
                                      <a href="#">
                                          <i className="fa fa-share"></i> <span>Multilevel</span>
                                          <i className="fa fa-angle-left pull-right"></i>
                                      </a>
                                      <ul className="treeview-menu">
                                          <li><a href="#"><i className="fa fa-circle-o"></i> Level One</a></li>
                                          <li>
                                              <a href="#"><i className="fa fa-circle-o"></i> Level One <i className="fa fa-angle-left pull-right"></i></a>
                                              <ul className="treeview-menu">
                                                  <li><a href="#"><i className="fa fa-circle-o"></i> Level Two</a></li>
                                                  <li>
                                                      <a href="#"><i className="fa fa-circle-o"></i> Level Two <i className="fa fa-angle-left pull-right"></i></a>
                                                      <ul className="treeview-menu">
                                                          <li><a href="#"><i className="fa fa-circle-o"></i> Level Three</a></li>
                                                          <li><a href="#"><i className="fa fa-circle-o"></i> Level Three</a></li>
                                                      </ul>
                                                  </li>
                                              </ul>
                                          </li>
                                          <li><a href="#"><i className="fa fa-circle-o"></i> Level One</a></li>
                                      </ul>
                                  </li>
                                  <li><a href="documentation/index.html"><i className="fa fa-book"></i> <span>Documentation</span></a></li>
                                  <li className="header">LABELS</li>
                                  <li><a href="#"><i className="fa fa-circle-o text-red"></i> <span>Important</span></a></li>
                                  <li><a href="#"><i className="fa fa-circle-o text-yellow"></i> <span>Warning</span></a></li>
                                  <li><a href="#"><i className="fa fa-circle-o text-aqua"></i> <span>Information</span></a></li>
                              </ul>
                          </section>
                          {/* /.sidebar */}
                      </aside>
                  )
              }
          });
  
          return NavigationMenu
      }
  )