You accidentally clicked "Thread Tools > Show Printable Version". Just hit the back button or remove "-print" from the URL and it'll be back to normal.
it happened when i clicked from a search engine yahoo, or google. was that an exploit? why would it show a printable version instead of the regular page.... that's all i want to understand....it confused me
i did not use the search on this site, it directed me to that printable page from the external search site. okay thanks for clearing up it's not an exploit. i got a bit paranoid