How to set the dateformat for date field

How to set the dateformat for date field


I have a datePicker, I want to set the date format for that field, for
example right now it returns the date in format 02/06/2008, while I
want it in 2008-02-06(YYYY-mm-dd) format. How can I do this? I can not
see any such setting in http://docs.jquery.com/UI/Datepicker/datepicker