Ensure that the pages are usable when scripts, applets or other programming objects are disabled or not supported. Where this is not possible, provide a textual explanation of the functionality provided and provide an equivalent textual alternative, in the same way as indicated in requirement No 3.
WCAG 1.0 References: 6.3
Sec. 508 References: 1194.22 (l), 1194.22 (m)