What about browsers that don't support ARIA markup?
Graceful degradation (if the page is well written).
Or progressive enhancement.
Some references:
http://www.d.umn.edu/goto/javascript#access
A good intro to WAI ARIA by Gez Lemon:
http://dev.opera.com/articles/view/introduction-to-wai-aria/
Best Regards,
Laura
___________________________________________
Laura L. Carlson
Information Technology Systems and Services
University of Minnesota Duluth
Duluth, MN U.S.A. 55812-3009
http://www.d.umn.edu/goto/webdesign/
*******************************************************************
List Guidelines: http://webstandardsgroup.org/mail/guidelines.cfm
Unsubscribe: http://webstandardsgroup.org/join/unsubscribe.cfm
Help: [EMAIL PROTECTED]
*******************************************************************