alternating row background colors

google search: css list background alternating rows

php solutions

php foreach

http://lorenzod8n.wordpress.com/2007/06/02/alternating-row-color-in-htmlcss-with-php/

css / html solutions

css3 _ ":nth-child(argument)" pseudo-class

http://davidwalsh.name/css-tables-css3-alternate-row-colors

css3 _ ":nth-child(argument)" pseudo-class and tables , 2003

http://www.w3.org/Style/Examples/007/evenodd.en.html

legacy article, 2004, A list apart (you've already applied this one)

http://www.alistapart.com/articles/zebratables/

Table-based (you've already applied this one)

http://www.somacon.com/p338.php

Javascript and DOM

iTunes style, A list apart

http://www.alistapart.com/d/stripedtables/example.html