PollHelper
PHP scripts to add voting polls to your website. Features: Intuitive creation of poll questions and responses; Tracking by IP address so that users may one vote once per poll; Open source, so you may tweak it to better serve your needs; Simple, no-frills approach to using polls; Convenient include file allows you to add polls to any page on your website. Requires PHP version 4.0 or greater, and MySQL version 3.2.3 or greater.