ndles mouse and touch events and selection as well as
                the navigation buttons and the popups.
            </td>
        </tr>
        <tr>
            <td><a href="./layout.html">layout</a></td>
            <td>Governs the initial and hierarchical positioning.</td>
        </tr>
        <tr>
            <td><a href="./manipulation.html">manipulation</a></td>
            <td>Supplies an API and optional GUI to alter the data in the network.</td>
        </tr>
        <tr>
            <td><a hr