alternating background color of post content cells?

[trc4949]

Is it possible with VB to show an alternate background color for the post content areas? ie. grey and then white

For example like this:

http://www.allstocks.com/stockmessag.../t/019774.html?

is this an easy thing to do or is it a hack that needs to be done...

thanks.

[Zachery]

Possible via some built in functions, eg:conditionals.