[krimson]

You should be able to do this fairly easily yourself. If you've never modified an AHK script, learning how to do is extremely useful for future changes you might want.

Just find the code that is used to move the move to window x and activate it. Find the code that is used to push the fold checkbox/button. Put both these snippets of code under one key (you could use a small sleep in between to ensure the window gets activated first).

All this should be available in your current script.