Intro Chords:
D A/C# G

Verse 1:
D A/C# G
Em F#m Bm G

Verse 2:
D A/C# G
Em F#m Bm G
G A

Chorus:
D A F#m G-A
D A F#m 
Em F#m 
A

Verse 3:
D A/C# G
Em F#m Bm G
G A

Bridge:
Bm G-A
Bm G-A
D A G-A
D A G-A
D A G 
A

G-A just means that you play the G and then do a quick transition to an A chord 
just before leading into the D chord.