^=hammer on
x=mute

E) 3                2              0
B) 3                3              3
G) 0                2              0
D) 2                0              2

intro/main riff

E) ---3--3-2-0-------------0^2------------------0--|
B) ---3--3-3-3-3--0------3-----3---------3---------|
G) ---0--0-0-0-0--0----2---------2----------0------|
D) 2----------------0------------------2------2----|
A) 2-------------------------------0^3-------------|
E) 0-----------------------------------------------|

build up to chorus chords:

E) 0---------------|3-------3-------|
B) 1---------------|3-------3-------|
G) 2---------------|5-------4-------|
D) 2---------------|5-------5-------|
A) 0---------------|3-------5-------|
E) ----------------|--------3-------|

E) 0---------------|3-------5-------|
B) 1---------------|3-------5-------|
G) 2---------------|5-------7-------|
D) 2---------------|5-------7-------|
A) 0---------------|3-------5-------|
E) ----------------|----------------|

for the chorus you play the main riff again


somewhere in the middle there is some sort of bridge these are the chords

E) ----0-------0---|----0-------0---|
B) ----0-------0---|----0-------0---|
G) ----0-------x---|----4-------6---|
D) 2-------4-------|5-------7-------|
A) 2-------4-------|5-------7-------|
E) 0-------2-------|3-------5-------|

with this you info you can play the hole song you only need to figure out when to play 
but that isn't hard to do now is it ;P