http://www.equifax.com/ecm/ie7/ie7-css2-selectors.js
http://www.consumer.equifax.ca/ecm/ie7/ie7-css2-selectors.js
http://www.equifax.ru/images/ie7-css2-selectors.js
http://www.polymicrosystems.com/rw_common/themes/ohm/IE7/ie7-css2-selectors.js