When a menu item has a sub-menu, I would like the top item to be non-selectable, i.e. I want no page corresponding to the top item, only the sub-menu.
E.g. in the menu:
I want pages (and therefore selectable menu items) for Durations, Red, Blue, Green, Sounds, and Persons, but not for Colors.
Any idea how I should go about this? Thanks.