Hypertext DOM Browser 1.0.2

Hypertext DOM Browser is a Firefox extension for Web developers and Firefox developers (and JavaScript calculator). You traverse DOM tree just like a normal Web site. It can display and set DOM properties and call DOM functions. Displays hyperlinked properties and types. Has safe (hackers-protected using XPCNative wrappers) and unsafe mode.

Other features include: shows exceptions, can show several DOM objects (or JavaScript expressions) on one page, shows number of function arguments, automatically updates and emphasizes changed properties (in this version only in unsafe mode), in-page search, back and forward buttons, can use tabbed browsing, displays current expression in window title, etc.

To call the DOM browser select "Tools/Hypetext DOM Browser" in the navigator menu. Type "content" to show the properties of the content window, "content.document" to show properties of the HTML document in the calling window, "self" or "window" will show properties of that chrome window where youve selected "Hypetext DOM Browser" menu item, "document" will show properies of the calling XUL frame.