function OnEvent(event, arg)
OutputLogMessage("event = %s, arg = %d\n", event, arg)
if (event == "PROFILE_ACTIVATED") then
EnablePrimaryMouseButtonEvents(true)
elseif event == "PROFILE_DEACTIVATED" then
ReleaseMouseButton(2) -- to prevent it from being stuck on
end
if (event == "MOUSE_BUTTON_PRESSED" and arg == 4) then
        recoil = not recoil
            if (recoil == true) then
                OutputLogMessage("Recoil is On\n")
            else
                OutputLogMessage("Recoil is Off\n")
            end
end
if (event == "MOUSE_BUTTON_PRESSED" and arg == 1 and recoil) then
if recoil then
repeat

MoveMouseRelative(-5, 18)
Sleep(10)
MoveMouseRelative(5, -18)
Sleep(21)

until not IsMouseButtonPressed(1)

end
end
end