NPC NPC random words problem.

 local phrases = {"Damn i suck at scripting", "Help!", "SOME1 PLEASE HELP THIS NAP", "WHY NPCS SO HARD?"}


 selfSay(cid, phrases[math.random(1, #phrases)])

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Random" walkinterval="2000" floorchange="0">
	<health now="150" max="150"/>
	<look type="139" head="132" body="79" legs="97" feet="132" corpse="2212"/>
	<interaction range="3" idletime="30">

    <interact keywords="hi" focus="1">
      <!--These are the keywords will trigger this interaction-->
      <keywords>hello</keywords>
      <keywords>greet</keywords>

      <response>
        <action name="script">
		<![CDATA[
			msg = {
				"msg1", "msg2", "msg3"
				}
				
			selfSay(msg[math.random(1, #msg)], cid)
			_state.topic = 1
		]]>
        </action>
      </response>

      </interact>
	  
	  <interact keywords="bye" focus="0">
      <keywords>farewell</keywords>
		<response text="Good bye then."/>
    </interact>
	  </interaction>
</npc>

msg = {
				"msg1", "msg2", "msg3"
				}

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}

function onCreatureAppear(cid)				npcHandler:onCreatureAppear(cid)			end
function onCreatureDisappear(cid)			npcHandler:onCreatureDisappear(cid)			end
function onCreatureSay(cid, type, msg)			npcHandler:onCreatureSay(cid, type, msg)		end
function onThink()					npcHandler:onThink()					end

function greetCallback(cid)
	local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
	local msg = {
		"1", 
		"2", 
		"3", 
		"4", 
		"5"
	}
	npcHandler:setMessage(MESSAGE_GREET, msg[math.random(1, #msg)])
	talkState[talkUser] = 0
	return true
end

npcHandler:setCallback(CALLBACK_GREET, greetCallback)
npcHandler:addModule(FocusModule:new())