Hello guys!

I need your help. I tried to change the background or a text color of a day within a rich:calendar, but i didn't have success. For example: In all third day of each month, i would like to change the background color of day's cell in the calendar, someone know how can i do this?

-Sorry, but my english is not very well. If you don't understand, tell me that i will try to explain in a better way!!

Thank you!