My tree is defined as:

 <ignav:UltraWebTree
                ID="OrganizationalUnitTree"
                WebTreeTarget="HierarchicalTree"
                CheckBoxes="true"
                runat="server">
                <ClientSideEvents NodeChecked="TreeNodeChecked" />
</ignav:UltraWebTree>

 And the script is:

function TreeNodeChecked(treeId, nodeId, bChecked)
{
    var selectedNode = igtree_getNodeById(nodeId);
    var childNodes = selectedNode.getChildNodes();

    if (bChecked)
    {
        for (n in childNodes)
        {
            childNodes.setChecked(bChecked);
        }
    }
}
 

Shouldnt this get an event when I uncheck a checkbox? Whenever I uncheck a checkbox, I want all the children unchecked as well.