loop
    Pic.Draw (frontscreen, 0, -50, picCopy)
    mousewhere (mx, my, mb)
    if mb = 1 and mx > 175 and my > 30 and mx < 270 and my < 100 then

        cls
        exit

    elsif mb = 1 and mx > 590 and my > 30 and mx < 850 and my < 100 then
        cls
up

        Pic.Draw (instructions, 0, -50, picCopy)
        loop
        mousewhere (mx, my, mb)
            exit when mb = 1
        end loop
up
    end if
end loop