If you are using Internet Explorer 7 to browse this website (IE7) and you keep getting logged off then there is a problem with your version of Internet Explorer:

1. Go to 'Tools'
2. Select 'Internet Options'
3. Select 'Privacy'
4. Select the 'Advanced' tab
5. Check the 'override automatic cookie' handling
6. Then check 'Always allow session cookies'
7. Then click 'ok' and 'ok' again