Op

EnablePrimaryMouseButtonEvents(true);

function OnEvent(event, arg)
            if IsMouseButtonPressed(1) then
                repeat
                    PressMouseButton(1)
                    Sleep(5)
                    MoveMouseRelative(-9,10)
                    Sleep(17)
                    MoveMouseRelative(9,-10)
                    Sleep(10)
                until not IsMouseButtonPressed(1)
    end
end