Access keys allow you to navigate this site using your keyboard. Wherever you see a letter or number in brackets, within a hyperlink, (eg. homepage [h]), you can use the correponding key on your keyboard to follow the link. Exactly how you use access keys depends on the browser you are using, as well as the operating system you are on. Use the table, below, to determine how you can use access keys on this site.
| Operating System | Browser | Access key method |
| Windows PC | Microsoft Internet Explorer 4 | Press the "ALT" key and access key at the same time |
| Windows PC | Microsoft Internet Explorer 5 | Press the "ALT" key and access key at the same time, then press "ENTER" |
| Windows PC | Netscape Navigator 6 | Press the "ALT" key and access key at the same time |
| Apple Macintosh | Microsoft Internet Explorer 5 or 6 | Press the "CTRL" key and access key at the same time |
| Apple Macintosh | Netscape Navigator 6 | Press the "CTRL" key and access key at the same time |
If you are having problems using access keys and need to navigate this site using your keyboard, most browsers will allow you to cycle through links on a page, using the TAB key.
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