Total Commander: Hide to tray

[citytrader]

Thanks Kevin for the function, is working but I think there is a little tweak to be made.
With TC not running, if I press CTRL-S TC windows is active, if I press again, TC goes to the tray, but If I press again CTRL-S, TC windows does not came active anymore, I need to click in the tray to make it active, what is the modification that should be done in your function to become active from the tray?