Accessibility

Text

If you need to change the size of the text on the page, most Internet browsers will allow users to change the font size. However when changing your browser settings, keep this information in mind:

Bigger text means less information on the screen at any one time and more scrolling.
You may need to click on the 'Refresh' or 'Reload' button for changes to take effect.

Images

All content images should include descriptive ALT attributes. Purely decorative graphics include null ALT attributes.

Visual Design

This site uses cascading style sheets (CSS) for visual layout. It uses only relative font sizes, compatible with the user-specified "text-size" option in visual browsers. If your browser or browsing device does not support stylesheets at all, the content of each page is still readable.

Documents

Many of the documents on this site are in PDF-Format. To read them you require Adobe Reader, which is available as a free download. Click on the following icon and you will be directed to the download page.