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Standards Compliance

This site meets the coding criteria for compliance with W3C CSS (cascading style sheets) and HTML 4.01 Transitional. Visit for more information

Access keys

Access keys function exactly like hot keys in any Microsoft application. They are intended as an accessibility aid for vision impaired users to skip directly to relevant content areas on a page. Internet Explorer (IE) has supported access keys since version 4, Netscape since version 6. Older browsers do not support access key functions, but this will not effect the visual delivery of content.

To use the access keys, Windows users can navigate with the access key feature by pressing the : ALT + Access key + Enter key simultaneously.

All three keys need to pressed at the same time for the desired action.

Using a Mac, you will need to use CTRL + Access key (not COMMAND + Access key).

Access keys

S = Skip to content

1 = Home

3 = Sitemap

4 = Search

7 = Contact us


Images on our website are accompanied by alternative text describing graphics.

Converting PDF files

Many files are posted as Adobe Acrobat PDF (Portable Document Format) files. The Adobe website provides a service to convert Acrobat PDF files to plain text or HTML.

For more information on free access to software from Adobe which will make reading PDF files easier go to

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