Jack... Lets watch to see if I got the date right. Here are the instructions...

// put desired day as arguments to Date.UTC in the order:
// year, month (remember January is 0), day of month, offset from GMT
// NOTE: we are using the offset because that represents midnight
// (beginning of the day) in a specific timezone var countdown_time=Date.UTC(2010,2,31,-4)h

I Have set the date as "2010,2,31,-4"

Here it is...

Or here the date is set for "2010,3,01,-4
I wish I knew how to get the print larger!!!!

The others are wrong so lets try "2010,3,02,-4 (the -4 must be wrong???)