menuselectvoice

menuselectvoice <character string>,<character string>,<character string>,<character string>,<character string>,<character string>,<character string>

Designates the WAV files that are played for menu choices, and other system sounds.

From left to right, the strings are: menu open, menu cancel, menu item mouseover, on click, forbidden operation, "yes" confirmation, "no" confirmation.

If any of these are set to "", no sound plays.
By default, all of these sounds are set to "".