Now what I want is that the nodes USD, GBP and JPY should be
live, i.e., I can implement some action for clicking on any of
these, and thats what I have done. But then I also want that
clicking on FOREX itself should not have any affect. But I have not
been able to find a way to disable clicking on this node.
Could somebody advise on this? The tree is being created
dynamically, from an xml.