OK THIS IS THE INTRO EVERYBODY HAS AND CHEERS TO DriFt_87 FOR LETTING ME SCAB 
IT COZ IM SO LAZY:

e|------X------------------------X-----------------X-------------------------X--|
B|------X------------------------X-----------------X-------------------------X--|
G|------X------------------------X-----------------X-------------------------X--|
D|------X------------------------X-----------------X--1h3p1----1p0-----------X--|
A|1-1h3----1h3p1---1-------------X------1-2-2-2/3-----------3------3p0-------X--|
E|---------------3---3p0-2p0-1-1-X--123--------------------------------0-1-1-X--|

e|------------------------------------------------X---X--|
B|------------------------------------------------X-4-X--|
G|------------------------------------------------X-2-X--|
D|------------------------3-3/5-5-3p0-2p0---------X-3-X--|
A|----1---1---1---1---3------------------3p0------X-3-X--|
E|-1h3-1h3-1h3-1h3----------------------------1-1-X---X--|

e|--------------------------------|
B|-----1--1-3/5-5--3-3-1-1--------|
G|-----0--0-0--------------0h2p0--|
D|-----2--2-2---------------------|
A|-----3--3-3---------------------|
E|--------------------------------|

OK THIS NEXT BIT I GET FROM WATCHING THE FILM CLIP AND IS WHERE 
I THINK ALOT OF THE TABBERS ARE GETTING IT WRONG:

where everyone is doin powerchords or barre chords or watever i think its in an open chord
VERSE-
e|---------x------------------x------------------x------------------x------------|
B|---------x------------------x------------------x------------------x------------|
G|-0-0-0-0-x-0-0-0-0----------x-0-0-0-0--2-2-2-2-x-0-0-0-0--1-1-1-1-x-0-0-0-0----|
D|-2-2-2-2-x-0-0-0-0--0-0-0-0-x-0-0-0-0--2-2-2-2-x-0-0-0-0--2-2-2-2-x-0-0-0-0----|
A|-3-3-3-3-x-0-0-0-0--2-2-2-2-x-0-0-0-0--0-0-0-0-x-0-0-0-0--2-2-2-2-x-0-0-0-0----|
E|---------x----------3-3-3-3-x------------------x------------------x------------|
pm...........................................................................
WITH THAT U KEEP YOUR FIRST FINGER ON THE FIRST FRET OF THE B STRING AND ITS 
ALTERNATE UP AND DOWN STRUMMING

OK NOW WE HIT THE CHORUS WHICH IS ALL OF THOSE CHORDS:

IN THIS ORDER:
CHORUS-
C= down down down up
G= up up up down up - hit only the last few strings
Am= down down down up
F= up up up down up

THIS IS JUST SLIDING THE OPEN C CHORD
BRIDGE/INTERLUDE??
|-------------------------------------|
|-1-1-1-1/3-3-3-3-3-3/6-6-6-6/8--8--8-|
|-0-0-0-0/0-0-0-0-0-0/0-0-0-0/0--0--0-|
|-2-2-2-2/4-4-4-4-4-4/7-7-7-7/9--9--9-|
|-3-3-3-3/5-5-5-5-5-5/8-8-8-8/10-10-10|
|-------------------------------------|
  thats got alternate strumming in no order

AND THE SONG ORDER IS:
INTRO
VERSE
CHORUS END ON Am
VERSE 
CHORUS END ON Am
VERSE
BRIDGE/INTERLUDE??
INTRO

extra thanks to DriFt_87 and to jack johnson for being a master of guitar.. cheers from johnny