Hi Jane and Alex,
I wanted to provide feedback regarding the issue in the title.
If you have the datepicker javascript calendar setup for any date/datetime field you will see that it fails to fill out the date field once you choose a date with the datepicker under safari 3.1.2. It works well under FF2/3 and IE6/7 for me.
I have tested this for two types of calendars that have the datepicker in them: simple text box with date picker with and without the time picker. I assume it is not working for both as the code is reused.
There is no easy work around for this problem if you must have the time in the picker as well: non of the drop-down based calendars have TIME available at the moment, so any datetime based fields cannot be accommodated.
Kindly yours,
Pengas