that's a good one

fyi, if you use the WinActive() or WinExist() functions you can combine different titles

If WinActive("Untitled - Notepad ahk_class Notepad") or WinActive("*Untitled - Notepad ahk_class Notepad")

maybe you don't have to put in the "ahk_class Notepad" bit, its been a while since i used ahk!