tell application "Firefox"
	
	set windowTitles to ""
	repeat with w in (every window whose visible is true)
		set windowTitles to windowTitles & "
" & "
" & name of w
	end repeat
	display dialog windowTitles
	
end tell

E.g., if I have 3 Firefox windows open, one of which has multiple tabs open, I might see something like the following:

The first window title displayed is for a Firefox window with 9 tabs open, but only the title for the currently selected tab "After sticking a land-based return, SpaceX will try the ocan again | Ars Technica" is displayed.

Note: putting an ending double quote on the line below the opening one results in a new line.

[/os/os-x/applescript] permanent link