This site has been designed to be accessible to all users, irrespective of browser type, speed of connection or physical ability.

Resizing Text
All text on this site has a relative font size, so text can be enlarged or reduced using the text size options available in visual browsers.

To change the size of the text in Internet Explorer go to:
View > Text Size

To change the size of the text in Netscape Navigator go to:
Edit > Preferences > Appearance > Fonts

To change the size of the text in Opera go to:
File > Preferences > Fonts > Minimum font size

Alternatively, if you have a mouse with a wheel, hold down the CTRL key on your keyboard whilst moving the wheel backwards, to increase the text size, or forwards, to reduce the text size.

Visual design
This site uses Cascading Style Sheets (CSS) for visual layout.

Images
All content images used in this site include descriptive alt attributes.

Links
Please note that all links to external sites will open in a new browser window.

Links have title attributes which describe the link in greater detail, unless the text of the link already fully describes the target.