DeleteMenuItem
To delete a menu item from a menu, use the DeleteMenuItem method.
DeleteMenuItem theMenu as MenuHandle, itemID as Integer
theMenu Handle of a menu containing the item to delete.
itemID ID of and item in theMenu
Description:
Deletes a itme in a menu.
Supported platforms:
* MacOS PPC
* MacOS Carbon
* MacOS 68k
Unsupported platforms:
* Windows x86