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Accessibility

Images, graphs and charts

Images, graphs and charts provide detailed information in a visual format often to summarise, simplify and enhance the acceptance of complex data.

Graphs or charts is a detailed images that can present significant difficulties to a great variety of students. Along with images, they cannot be viewed with text-only browsers, or if the computer is set with images turned off.

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This web site aims to comply with W3C standards, including XHTML 1.0 , CSS 2 , and conforms to W3C 's "Web Content Accessibility Guidelines 1.0", available at http://www.w3.org/TR/1999/WAI-WEBCONTENT-19990505 , level Double-A.