i>
                        </ul>
                    </div>
                </td>
            </tr>
            <tr>
                <td><a class="btn btn-primary accordion-toggle" data-toggle="collapse" data-target="#circles"
                       href="#circlesCollapse">
                    circles
                </a></td>
                <td>
                    <div id="circles" class="collapse well sidebar-nav">
                        <ul class="nav nav-list">
                            <li ng-repe