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Web accessibility

We are committed to making the content on this site accessible to the widest possible audience and strive to conform to the W3C Web Content Accessibility Guidelines.

Supported browsers

This website is best viewed with Microsoft Internet Explorer (Version 7.0 and above) or Firefox. You can download Internet Explorer from Microsoft, or alternatively you can download the latest version of Firefox from Mozilla.

Screen resolution

We have optimised this site for a screen resolution of 1024 x 768 pixels.


Some documents within the site are saved in Adobe Portable Document Format (PDF). You will need Adobe Acrobat Reader to be able to read or print these documents. Download Adobe Reader for free from the Adobe site.


This site uses Javascript technology to run some of its interactive features. Make sure your browser preferences are set to support Javascript so you can make use of these features. (Please be aware some browsers may not fully support Javascript.)