Loop
{
    GetKeyState, RMB, Rbutton,P

    if RMB = D
    {
        MouseClick, right
        sleep, 10
        Loop
        {
            GetKeyState, RMB, Rbutton,P
            if RMB = U
                break
            sleep, 50
        }
        MouseClick, right
    }

    sleep, 50
}