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Navigation aids

All web pages contain links to the homepage, and menu systems are designed in a consistent fashion throughout our websites to increase overall access to all of the information that is available.


Many links have title attributes, which describe the link in greater detail. Links are written to make sense out of context. All links linking to web pages within our website open in the existing window. Some links, linking to external website pages open in new windows.


Our websites use font sizes compatible with user specified text size option in visual browsers. Many website visitors with impaired vision need to increase the font size from the default Medium setting to Larger or Largest.

Visual design

This web site design uses cascading style sheets for visual layout. If your browser or browsing device does not support stylesheets at all, the content of each page is still readable.


All images used in our website include descriptive ALT attributes and/or TITLE attributes to explain the significance of each image to non-visual readers and to give further information on the image.