arian/mootools-datepicker — pull request #154 by kimili (2014-04-17 20:32:07+00:00)
Title: Adding the ability to use either a 12 or 24 hour clock in the time picker.

I made this modification some time ago and thought it might be a useful addition to the time picker. It basically allows the user to configure the picker to use either a 12 hour clock with an AM/PM selector or a 24 hour clock.