Calendar in Pure EXSLT?

Hi,

Quick question...

I have used the date time exslt function a small bit but amy not overly 
aquainted with the library.

I want to make a calendar setup.

I want to have the xml data in newsfeed form with each item an event 
with a single start/end time.

I do not want to have pass in the current month/day/year, days in a 
month, etc etc. I.e. The calendar should be totally constructed on the 
xsl side.

Is this possible using exslt? Can I create an entire empty calendar 
with only exslt? If not, how far from it is the current exslt? Any 
examples?

Thanks,
Blaine