In the preparation of this site, accessibility to users with visual and other relevant impairments has been considered.
We have tried to ensure good contrasts of colours for text and backgrounds as well as adding links on invisible graphics have been provided to allow users of screen readers to skip menus etc and to be sure they have reached the end of the page.
If you are viewing this site with Internet Explorer you can increase the text size by going to the "View" menu, selecting "Text Size" and an appropriate size. Click here for a demonstration. (Flash 91KB)
Also in Internet Explorer you can go to the "Tools" menu, Select "Internet Options" and then click on the "Accessibility" button. This will allow you to disconnect the control of the colours, font styles and font sizes on the web pages you view. Click here for a demonstration. (Flash 160KB)
Once the page styles are not defined by the page style sheet you can define your own using the "Font" and "Colors" buttons on the "Internet Options". Click here for a demonstration. (Flash 350KB)
For more information or if you are not using Internet Explorer consult the on-line help for your browser.
Where images are used for layout purposes they have empty alt attributes, otherwise there is a short description.
If you have any difficulty using this site please contact us via the form