Accessibility
This site has been designed with the following features to aid accessibility:
- Structure and presentation have been separated, so the site can be accessed via a screen reader without the need to open a separate "text only" page.
- When accessing with a screen reader, please note that the main content of each page is presented before the menu items.
- All images that form the site's main content should have ALT tags containing an image description.
- Users of Firefox and Netscape may increase the font size to make the content easier to read:
- To resize text within Firefox, use the View -> Text Size menu option or scroll the wheel of your mouse while holding down the control key.
- To resize text within Netscape, use the Edit -> Preferences -> Appearance -> Fonts menu option

