backspace not backing up page

[Wired]

when i do a search, then read whatever, and backspace to go to the previous menu, it goes out of the webpage, try it, search, then read whatever, backspace and you don't end up at the previous screen

[John Cooper]

works fine for me.
i'm using firefox.

i also tried IE6, which works fine too, but IE warns you if you backspace to the results of a form- it'll tell you "Warning, Page has expired", but you just hit refresh to resubmit the form. IE sucks.

-John