The purpose of this modification, is to allow the RMB (Right MouseButton) marking menu to change to component -selection mode automatically. The only drawback of this modification, is that you no longer can select both an object and a component at the same time, because that was just why it wasn't changing the mode in the first place.
But, like me, who uses the RMB a lot when modeling, this script helps alot, as you you don't have to i.e. press F8 twice to get back to object mode easily.