Any good lightweight date/time picker for web with good UI?

Question

A few wishes:

• If it is jQuery based, best.
• If it focuses on easy UI rather than eye candy, better.
• If it is both a date and time picker, good.

Answer 1

Check this http://www.queness.com/post/204/25-jquery-plugins-that-enhance-and-beautify-html-form-elements#8
I also stumbled upon the following:
http://code.google.com/p/dyndatetime/
http://www.kelvinluck.com/assets/jquery/datePicker/