Help
Finding information on this site
This site has two tools to assist you in finding what you are looking for.
The Search Facility uses a dedicated search engine so the only results you get are links to pages and documents on this site. You can do a simple search from any page on this site by using the search box at top right. Alternatively, click on the word 'Search' next to the search box to go to the Advanced Search Facility.
This site also has a Site Index that lists all sections and sub-sections in alphabetical order. The Site Index is available from any page by clicking on the word 'Index' at top right, next to the search box.
Viewing this site
This site is best viewed in Microsoft Internet Explorer version 6.0 on screens with a resolution of 1024x768 pixels.
Viewing documents on this site
Where possible, standalone documents are provided in PDF file format. To view PDF files you will need a PDF viewer application, such as the free Adobe Reader.
Sometimes we will publish documents in Microsoft Word 2000 format. Microsoft provides some Word viewer applications, visit their website for more information.