date libraries/routines for LCG

[Mike Kerner]

I'm working on my session for next week's lcg, which is going to focus on
dates.  I'd like to feature any libraries or routines that anyone wants to
share that have to do with dates.
Please email me at one of my 300 email addresses.

-- 
On the first day, God created the heavens and the Earth
On the second day, God created the oceans.
On the third day, God put the animals on hold for a few hours,
   and did a little diving.
And God said, "This is good."