System Requirements

This web site tries to be as accessible as possible. However in order to provide the level of functionality it does it requires that your browser has the following pre-requisites.

Java
This site uses a Java Applet to display the map. An applet is a small program that runs within your browser. In order for this program to run a Java virtual machine must be available. This is typically installed with you browser or operating system. You will need to make sure that your browser settings also allow Java applets to be run.

JavaScript
JavaScript is a programming language which allows small programs to be run within your browser. This site makes extensive use of JavaScript to provide the interactive content. You should ensure that your browser settings allow JavaScript to be run. Older browser versions do not have support for JavaScript, see browser versions below.

Screen Resolution
The site has been designed to be used on screen resolutions of 800 x 600 or higher. However due to the volume of information we want to provide you may need to scroll down the page to see everything.

Browser Versions
This site has been optimised for users of Internet Explorer version 5 or above. Users of other browsers may not see the content correctly or certain functions may not be available.

Cookies
Your browser must be ready to accept cookies. Cookies are small text files holding information that can be used to remember who you are and what you like. This site uses cookies to store you user name so we can remember who you are. You can find out more about cookies at cookiecentral.

Frames
Frames are used in this site to divide the screen between control options and the map. Your browser must be able to support frames. Most modern browsers support frames.