Simple little MT plugin, created as a generalized alternative to FlipFlop.

Given a list of keywords to be substituted into the template, each call to returns a different item from the list, in order, wrapping back around to the beginning when it hits the end. Examples follow.

This would produce a list of blog entries with the background color alternating between gray and white:

...

This would alternate between black-on-white and white-on-black comments:

...

The source code for RoundRobin is released into the public domain for anyone to freely use or modify.