function Vehicle_OnProduce(vech, plyr, menuitem) -- vehicle, player, integer
        local vid = vech:vehicletypeid()
        local check = trainCheck()
		
		g_arena:message("'Vehicle_OnProduce' called by " .. plyr.m_name .. " with vid " .. vid .. " and menu item " .. menuitem)

        if (vid == 411) then
            if (menuitem == 0) then
				plyr:message("Command Training requires 20,000 Experince and 15,000 credits.")
				trainCheck(20000, 15000, plyr, "Command Training")
				if (check == {true, true, true}) then
					plyr:message("Have your Training.");
					return true
				elseif (check == {true, true, false}) then
					plyr:message("You have already been trained in this, you cannot learn anything else.")
					return false
				elseif (check == {true, false, false}) then
					plyr:message("You need 15,000 Credits, you only have " .. plyr.getCash() .. ".")
					return false
				elseif (check == {false, false, false}) then
					plyr:message("You need 20,000 Experience, you only have " .. plyr.getExperience() .. ".")
					plyr:message("You need 15,000 Credits, you only have " .. plyr.getCash() .. ".")
					return false
				end
				
				elseif (menuitem == 1) then
				return true
			end
		end
end