intro E
Verse E A B (the first one starts on the A)
Pre Chorus F#m B A E
Chorus E B
bridge B A

use distorted power chords on everything but the verse, use ska chords

and for punkrockers that don't know how to figure out where F# is, here's a tab

Intro
   E
E|--------|
B|--------|
G|--9~----|
D|--9~----|
A|--7~----|
E|--------|

Verse "i don't mind...bells chime...."

   E    A    B        (The E can also be)
E|-------5----7----------------(4)---------------------------------------------------|
B|--9----5----7----------------(5)---------------------------------------------------|
G|--9----6----8----------------(4)---------------------------------------------------|
D|--9----7----9----------------------------------------------------------------------|
A|-----------------------------------------------------------------------------------|
E|-----------------------------------------------------------------------------------|

Prechorus "and i know if i dont, i'll go out of my mind"

   F#   B    A    E                   (the F# can also be)
E|--2----7----5----9-----------------------------(5)-----------|
B|--2----7----5----9-----------------------------(7)-----------|
G|--2----8----6----9-----------------------------(6)-----------|
D|-------9----7------------------------------------------------|
A|-------------------------------------------------------------|
E|-------------------------------------------------------------|

Chorus "the kids are alriiiiiiight"
E|----------------|
B|----------------|
G|---9------------|
D|---9---9--------|
A|---7---9--------|
E|-------7--------|

Bridge "i know if i go,....."
E|------------|
B|------------|
G|------------|
D|---9----7---|
A|---9----7---|
E|---7----5---|