Properties

• frozen
• menuArguments
• onvisibilitychange
• scrollbar
• selectableContent
• version
• visibility

Methods

• AddChannel()
• AddDesktopComponent()
• AddFavorite()
• AddSearchProvider()
• AutoCompleteSaveForm()
• AutoScan()
• bubbleEvent()
• ImportExportFavorites()
• IsSearchProviderInstalled()
• IsSubscribed()
• NavigateAndFind()
• raiseEvent()
• setContextMenu()
• ShowBrowserUI()

Further reading

• The external object on MSDN
• Adding search engines from web pages on Mozilla Developer Center