i saw a tab somewhere that went like this:
e----------0---------------0------------- 0---------------0-----
b---3-------3------3--------3------3------3--------3------3--
g-----4-------4------4--------4------4------4--------4------4
d-------4---------------4---------------4----------------4------
a-2--------------0-----------------------------------------------
E----------------------------------0-------------0-3------------
chorus chords: Bm (with open e string), A, Em, G
play around with that and you should be able to figure it all out.