realorritt -
What type of internet browser do you use? IE? Foxfire? Oprah? MSN? you can delete the cache and cookies from the browser itself.
Open up your Browser:
Lets say you have Foxfire, you go to tools, then options, then privacy, then you click clear, next to cookies, and the same for cashe, and history.
Lets say you have IE, Go to tools, then Internet Options, the tab on the top of the window that opens should say General, then in the middle section
of that window, it says temporary internet files, click the buttons that say Delete Cookies, and Delete Files. then one section down, you can also
Clear History....
And if you do that and then close your browser, and open again, or just go to ATS you should be logged out, and it shoulndn't have remembered
anything.
Clearing your cache, and files/cookies is like erasing the memory of your browser!! so hopefully this works for ya.
If you need any more help, feel free to ask away, here, u2u or yahoo.......

good luck
edit: and let me know if this does the trick!!
[edit on 2/20/2005 by smilingsarah82]