- cars = @cars.size

- if cars > 8
  - first_off = 8
- else
  - first_off = @cars.size

- if cars >= 17
  - second_off = 17
- elsif cars >= 9
  - second_off = @cars.size

- if cars > 24
  - third_off = 24
- elsif cars >= 17
  - third_off = @cars.size

- scroll_pane_one   = @cars[0,first_off]
- scroll_pane_two   = @cars[8,second_off] unless second_off.nil?
- scroll_pane_three = @cars[16,third_off] unless third_off.nil?