This site employs many features to make information more accessible:
This site has been optimised for the following visual browsers, and should also work in AT running on top of these browsers.
x = Supported.
| Windows XP | Windows 7 | Apple OS X 10.5 | Apple OS X 10.6 | |
|---|---|---|---|---|
| Firefox 3.0 | x | . | . | . |
| Firefox 3.6 | x | x | . | x |
| Chrome 4.0 | x | . | . | . |
| IE 6.0 | x | . | . | . |
| IE 7.0 | x | . | . | . |
| IE 8.0 | x | x | . | . |
| Safari 4.0 | . | . | x | x |
Keyboard users should not be disadvantaged in navigating this site.
Most navigation elements are plain text. We have provided text alternatives to graphics on the site.
Those with poor sight may increase the size of the text on screen. The procedure for doing so varies between browsers:
| OS | Browser | Instructions |
|---|---|---|
| Windows XP / 7 | Firefox 3+ |
|
| Windows XP / 7 | Chrome 4 |
|
| Windows XP / 7 | IE 6 |
|
| Windows XP / 7 | IE 7/8 |
|
| Apple OS X 10.5+ | Safari 4 |
|
This site uses browser scripting (JavaScript) to:
You currently have JavaScript turned off.
If you have JavaScript turned off and the content you are browsing requires JavaScript, you will usually see a short warning message.
If you wish to turn JavaScript on, please follow the steps specific to your web browser:
| OS | Browser | Instructions |
|---|---|---|
| Windows XP / 7 | Firefox 3+ |
|
| Windows XP / 7 | IE 6+ |
|
| Apple OS X 10.5+ | Safari 4 |
|
This site uses Adobe Flash Player to display interactive content such as:
Please enable JavaScript to check whether you have Flash installed.
If you do not have Flash Player installed (or have an old and unsupported version), and the content you are browsing requires Flash, you will usually see a very basic fallback, such as a static image or a link.
In this case we recommend that you download the latest version of Flash, which is available as a free download from Adobe.