function ReqWeaponName ( index )
	if (WeaponNameTable == nil) then
		return ""
	end

	local NameMsg = WeaponNameTable[index]

	if NameMsg ~= nil then
		return NameMsg
	else
		return ""
	end
end

function ReqWeaponNameByClassNum( classNum )
	if( classNum == nil ) then
		return ""
	end

	local NameMsg = WeaponNameTable[classNum]

	if NameMsg ~= nil then
		return NameMsg
	else
		return ""
	end
end

function GetRealWeaponId( weaponId )
	if( weaponId == nil ) then
		return 0
	end

	local id= Expansion_Weapon_IDs[weaponId]

	if id ~= nil then
		return id
	else
		return weaponId 
	end
end

function ReqWeaponHitWaveName ( index )
	if (WeaponHitWaveNameTable == nil) then
		return ""
	end

	local NameMsg = WeaponHitWaveNameTable[index]

	if NameMsg ~= nil then
		return NameMsg
	else
		return ""
	end
end

function IsItemUsingArrow ( type )
	for k, val in ipairs( BowTypeList ) do
		if ( type == val ) then
			return true
		end
	end

	return false
end