INTRO... 
D D D D D    D D D D D 
D D D D D    D D D D D 
D D D D D    D D D D D  D.. 
 
C C  C D D   D C C   C D D... etc, etc... 
 
This chord strumming above pretty much carries you thro the whole song... really... 
that's all the guitar part appears to 
be... for the verse and chorus, use the C/D thing... for the pauses use the D thing.. 
 
Listen to the CD and play along.. It'll soon become obvious. 
 
But then, near the end, there's a key change... It happens at about (1:52). 
It's blatantly obvious, tho.. 
 
anyway, the chords here change to: 
 
C# C#   C# Eb Eb   Eb C# C#, etc, etc...