If you choose, our website can automatically ask your browser to remember your username and password, by setting a 'cookie'. This is convenient for you because, if you're the only person who uses your computer, you won't have to keep entering your username and password.
It would be a bad idea to choose this option if you're using a shared computer because any subsequent user of this machine would be able to masquerade as you on this site.
You can erase your cookie by following the 'My Folder' link, and clicking 'Log me out', at any time.
To check whether your computer allows the use of cookies: