Alternate the background color of rows

Hi!

I 'm working whit a matrix.

I want alternate the background color of rows. I did with table, but I don't Know how do I do with matrix. I desire something like this:

column1

column2

row1

data1,1

data1,2

row2

data2,1

data2,2

row3

data3,1

data3,2

Please, if somebody can help me

Thanks

Please read this blog article: http://blogs.msdn.com/chrishays/archive/2004/08/30/GreenBarMatrix.aspx

-- Robert