Add "rule" to a table cell
Is it possible to make a cell rule as follows :
I have a cell with date : 31/7/2013
I want to make this cell in orange background 15 days before 31/7/2013 = 16/7/2013
And change the background color again to red 2 days before 31/7/2013 = 29/7/2013
Is it possible ?
Thanks
iMac, OS X Mountain Lion, 10.8.2