Documentation update?

[eluser]BLymoth[/eluser]
In the date helper, the last function mentioned in the user guide is timezone_menu() which generates a dropdown select populated with the different timezones, and the values are UM12, UTC, UP7, etc.

The function that is NOT documented in the same helper is timezones(), which takes the value of the dropdown select and returns a GMT offset, -12, 0, +7.

Did not find any other functions that were undocumented, but i wasn't exactly looking for them :-p