n or deselected. <b>All select events are only triggered on click and hold</b>.
                </td>
            </tr>
            <tr><td id="event_selectNode">selectNode</td>
                <td>same as <code>click</code>.</td>
                <td>Fired when a node has been selected by the user.</td>
            </tr>
            <tr><td id="event_selectEdge">selectEdge</td>
                <td>same as <code>click</code>.</td>
                <td>Fired when a edge has been selected by the user.</td>
    