function getXP(ply) //gets the current xp for the class the player selected
	local amount
	if (!ply || ply:SteamID()==nil) then return end
	DB:Query("SELECT xp FROM PlayerData WHERE steam = '" .. ply:SteamID() .. "' AND class = " .. ply:GetHumanClass() ..";", function(callback)
		if (callback and callback[1]) then
			PrintTable(callback)
			ply:SetNWInt("xp", callback[1][3])
			amount = callback[1][3]
		end
	end
return amount
end