type="text" id="columnListId" readonly ondblclick="main.showColumnList()"/>
            </div>
            <div class="input-group">
                <label class="input-label" for="rowListId">rows:</label>
                <input class="input-text id readonly" type="text" id="rowListId" readonly ondblclick="main.showRowList()"/>
            </div>
        </div>

        <div id="nodeListContainer" class="titlebar">
            <!-- dynamically populated -->
        </div>

        <div id="editTools" class=