To ensure that this site works well on a wide variety of browsers it has been written using the W3C XHTML 1.0 standard. The html has been run through a validator to make sure no mistakes have been made.

However if you notice any problems with the site please contact us, so we can make the necessary improvements.

The layout of the site is achieved using CSS level 2. If you are using an old browser, it is possible that these style sheets will not be supported. If this is the case then to get the most from this site, and many others, we recommend that you upgrade your browser. Links to a number of browsers are given below, our personal favourite is Mozilla.

This server is running Linux Mandrake 9.1. We are using a Apache web server, with an Apache Tomcat servlet container. Data is stored using a PostgreSQL database.