Returns: none</td>
                <td>Go into addEdge mode. The explaination from <code>addNodeMode</code> applies here as well.</td>
            </tr>
            <tr class="collapsible toggle" onclick="toggleTable('methodTable','editEdgeMode', this);">
                <td colspan="2"><span parent="editEdgeMode" class="right-caret" id="method_editEdgeMode"></span> editEdgeMode()</td>
            </tr>
            <tr class="hidden" parent="editEdgeMode">
                <td class="midMethods">Returns: non