function truckerJob(player,command)
    if getElementData(player, "Job", 3) then
        outputChatBox("Du bist bereits Trucker!", player, 255, 0, 0)
    else
        setElementData(player, "Job", 3)
        outputChatBox("Du bist nun Truckerfahrer!", player,0,255,0)
    end
end
addCommandHandler("job", truckerJob)