I have a number of TileLists who will need to cover other TileLists occasionally. The problem I am having is that even if the first TileList completely covers the second TileList, the second TileList can be accessed right in the middle of the first TileList. I really don't want to make the second TileList.visible=false, but I don't see any other way. Basically, if the first TileList expands over the second, I want it to cover the second TileList so it can't be seen or accessed.
