New System"equipment manager" need a bit help on script

[izaak]

Hi guys , this is my first script ever so i thought why not make a new system xD
i got basiclt everything running good exxecpt 1 little detail.
if someone would help me get the final bug out i would highly apreaciate it
REPP wil be given.


the global function made one bug go away but the action script keeps returning this when i click the item

heres the error

[08/09/2010 01:54:31] data/actions/scripts/Equiptment.lua:onUse
[08/09/2010 01:54:31] Description: 
[08/09/2010 01:54:31] data/actions/scripts/Equiptment.lua:8: attempt to call upvalue 'Item' (a nil value)
[08/09/2010 01:54:31] stack traceback:
[08/09/2010 01:54:31] 	data/actions/scripts/Equiptment.lua:8: in function <data/actions/scripts/Equiptment.lua:7>

Global script is.

function onThink (getInventoryItem)
	if(getInventoryItem(SLOT_HEAD)) then
		armor = getInventoryItem(SLOT_HEAD)getArmor()
		else
	if(getInventoryItem(SLOT_NECKLACE)) then
		armor = getInventoryItem(SLOT_NECKLACE)getArmor()
		else
	if(getInventoryItem(SLOT_ARMOR)) then
		armor = getInventoryItem(SLOT_ARMOR)getArmor()
		else
	if(getInventoryItem(SLOT_LEGS)) then
		armor = getInventoryItem(SLOT_LEGS)getArmor()
		else
	if(getInventoryItem(SLOT_FEET))then
		armor = getInventoryItem(SLOT_FEET)getArmor()
		else
	if(getInventoryItem(SLOT_RING)) then
		armor = getInventoryItem(SLOT_RING)getArmor()
		else
	return true
end
	end
		end
			end
		end 
	end
end

Action Script =

local Slot      = getSlotPosition
local Weapon    = getWeaponType
local Item      = getInventoryItem 
local Container = getContainer
local Armor     = getArmor

function onUse (cid ,item ,Container,Weapon,slot,armor)
if Item (cid,weapon) == true then
do AddInventoryWeapon (cid,SlotPosition ,SLOT_RIGHT,1)
end
do RemoveInventoryItem (cid ,weapon ,1)
end
do table.count (cid ,table, item)
end
return true
end
end