Is there a Javascript Pop Up calendar available
that will allow the User to Pick a Date as well as set a Time from a Pop
Up Tool which is entered in a Form field (i.e Text Field)

I have looked at the Calendar Pop up from this site:

But it only let's you pick the date and doesn't allow to Set the Time.

Say For Eg:
Date-Time : 11/20/2000 ,4:28:00