Access Keys
This site uses shortcut keys that will take you to commonly used pages such as the home page and the search page.
To use these shortcut keys hold down the ALT key (PC) or CONTROL key (Apple Macintosh) and then one of the keys in the table below. In some browsers you may have to press ENTER to confirm your choice. In the Opera 7 browser press SHIFT-ESC, release those keys, and then press your chosen access key.
| Key | Function |
| 0 | A reference list of accessibility keys (this page) |
| 1 | Home page |
| 3 | Go to the search page |
| 9 | Contact us |
| [ | Bypass the navigation and go to the main content of your current page |
Use of text on this site
Most navigation elements are plain text and we have provided text alternatives to graphics on the site.
Those with poor sight may be able to increase the size of the text on screen.
| Browser | Instructions |
| Internet Explorer | Select the 'View' menu, then 'Text Size', and then your chosen size (or if you have a mouse wheel simply hold down CTRL and roll the mouse wheel to alter the text size. |
| Netscape 6, Mozilla | Hold down CTRL and press + or - to alter the text size. |
| Netscape 4 | Hold down CTRL and press [ or ] to alter the text size. |
| Netscape 3 | Select 'Options', then 'General Preferences', then 'Fonts', and then 'Choose Font...' to choose a text size. |