Is this really original work by the writer "Diablo Cody"?

Rating: Null/10 (13 February 2008)

Maybe it's just me being suspicious of everything..but i call plagiarism on Juno. Check out the link below for info on a Korean movie released in 2005 with an almost identical plot.
-- potential spoilers --
http://en.wikipedia.org/wiki/Jenny,_Juno http://www.imdb.com/title/tt0453115/
Coincidence? dunno... a little too alike...heck even the title is "Jenny, Juno" vs "Juno". But to be fair, the two movies aren't exactly alike...and have distinctively different endings.
To quote the writer:
"Unbeknownst to me, we had another spiritual cousin out there, a Korean movie called "Jenny, Juno", This time, the cousinry goes one step further and the movie is about  seriously  a pregnant teenager and her cute, sweet boyfriend. (The guy character is named Juno, not the girl.) There's no adoption subplot and apparently the film is otherwise dissimilar to mine, but how f$#%ed up is that? I bring this up because a journalist drilled me about it recently  awkward!  and also because I saw someone on our IMDb board wondering if Juno was a remake of the K-flick. So for the record, 1.) it isn't a remake 2.) I haven't seen 'Jenny, Juno,' though I want to now, and 3.) I don't think anyone would even bat an eye about this if my film was called Jenny. The name Juno is just so darned distinctive that confusion is inevitable."