The Client-Side Object Hierarchy and Level 0 DOM

Figure 13-1 of JSDG, 5th Ed. (PP 238)

The current window

self, window, parent, top (various Window objects)
navigator (Navigator object)
frames[] (array of Window objects)
location (Location object)
history (History object)
document (Document object) — objects can also be addressed by name
- forms[] (array of Form objects)
  - elements[] (array of form HTMLElement objects), e.g. Input, Select, Textarea
    - Within Select, there is options[]
- anchors[] (array of Anchor objects)
- links[] (array of Link objects)
- images[] (array of Image objects)
- applets[] (array of Applet objects)