AHK - AlwaysOnTop Window Toggle

This script is great for use with script editors. For example, you need to look up detailed information about some commands, so you just hold down RAlt, look it up, then can switch back and forth simply by holding down RAlt again.

WinTitle = ahk_class Notepad

WinSet, AlwaysOnTop, On, % WinTitle
RAlt::
   A := WinExist("A")
   WinSet, AlwaysOnTop, Off, % WinTitle
   WinActivate, % WinTitle
   WinActivate, ahk_id %A% 
   Hotkey, RAlt, Off
Return

RAlt Up::
   WinSet, AlwaysOnTop, On, % WinTitle
   Hotkey, RAlt, On
Return

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