jQuery treeView

#### Sample 1 - default

- Folder 1
  - Item 1.1
- Folder 2
  - Subfolder 2.1
    - File 2.1.1
    - File 2.1.2
  - File 2.2
- Folder 3 (closed at start)
  - File 3.1
- File 4

#### Sample 2 - fast animations, all branches collapsed at first, red image set, with cookie-based state-saving

- Item 1
  - Item 1.0
    - Item 1.0.0
  - Item 1.1
  - Item 1.2
    - Item 1.2.0
      - Item 1.2.0.0
      - Item 1.2.0.1
      - Item 1.2.0.2
    - Item 1.2.1
      - Item 1.2.1.0
    - Item 1.2.2
      - Item 1.2.2.0
      - Item 1.2.2.1
      - Item 1.2.2.2
- Item 2
  - Item 2.0
    - Item 2.0.0
      - Item 2.0.0.0
      - Item 2.0.0.1
  - Item 2.1
    - Item 2.1.0
      - Item 2.1.0.0
    - Item 2.1.1
      - Item 2.1.1.0
      - Item 2.1.1.1
      - Item 2.1.1.2
    - Item 2.1.2
      - Item 2.1.2.0
      - Item 2.1.2.1
      - Item 2.1.2.2
- Item 3
  - Item 3.0
    - Item 3.0.0
    - Item 3.0.1
      - Item 3.0.1.0
      - Item 3.0.1.1
    - Item 3.0.2
      - Item 3.0.2.0
      - Item 3.0.2.1
      - Item 3.0.2.2

#### Sample 3 - two trees with one tree control, black and gray image set

Collapse All Expand All Toggle All

- Item 1
- Item 2
  - Item 2.1
    - Item 2.1.1
    - Item 2.1.2
  - Item 2.2
  - Item 2.3 (closed at start)
    - Item 2.3.1
    - Item 2.3.2

- Item 1
- Item 2
  - Item 2.1 (closed at start)
    - Item 2.1.1
    - Item 2.1.2
  - Item 2.2.1
  - Item 2.2.2
  - Item 2.2.3
  - Item 2.2.4
  - Item 2.2.5
  - Item 2.2.6
  - Item 2.2.7
  - Item 2.2.8
  - Item 2.3
    - Item 2.3.1
    - Item 2.3.2
    - Item 2.3.3
    - Item 2.3.4
    - Item 2.3.5
    - Item 2.3.6
    - Item 2.3.7
    - Item 2.3.8
    - Item 2.3.9
  - Item 2.4
    - Item 2.4.1
    - Item 2.4.2
    - Item 2.4.3
    - Item 2.4.4
    - Item 2.4.5
    - Item 2.4.6
    - Item 2.4.7
    - Item 2.4.8
    - Item 2.4.9
- Item 3