I found this, probably at an ahk thread. I may have even posted it before. The rub is what to do with it.

You use the left Win key and left mouse to lop the top off of folder windows. You use the left Win key and the right button to bring it back.

LWIN & LButton::
WinSet, Style, -0xC00000, A

LWIN & RButton::
WinSet, Style, +0xC00000, A

If someone gets use from this, I’ll feel better. A script that’s out of work, is a script that could go bad and turn to street crime or something. It’s one of those geek conundrums— “Gee but this is a good solution, but where o where is the problem???”