Script Summary: Upon pressing F8, turns text on the page upside-down using unicode characters
This is revision 1.1 of the script.
When the user presses F8, the ASCII text on the page is replaced with unicode characters that look like the characters in the original text, but upside-down.
The idea and the conversion table stolen from Acme::Rot180 Perl module and its precursor, uniud script, by JohnPC: http://www.xs4all.nl/~johnpc/uniud/
