This page guides you in using our site.

How to access content in various formats

Most content is available in HTML format (like this page). Other documents are available in their original format, and require readers or players to view them. If you do not have these installed already, it is easy to install free versions of them:

PDF — Portable Document Format

PPT — Microsoft PowerPoint format

Media Players (to access audio, video and Flash files)

If you need help finding your way around our site, consult the site map.


This web site has been designed with a view to making the information accessible to all users, including persons with disabilities who use adaptive technologies to receive and disseminate information.

We encourage accessible Internet site development and maintenance and invite your comments and suggestions for improvement of the accessibility of this site. Contact us by e-mail at

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