RPG Tutorial #3:::Speech

This is the #3 tutorial for a RPG that i am making, it contains advanced speech like in fallout,baldurs gate ... Unlimited number of choices to reply to what the NPC said.The map has 3 NPC-s and they all 'talk'. One of the NPC explains how the code functions!!!!Ph and by the way,please vote this time and give me some feedback no mater if they were good or bad :))))