The other tab is wrong and incomplete. Here is the correct version of the entire song. 
D tuning. If there's only one line in the tab, it's the #4 E string tuned to D, but you 
probably have figured that out.

Intro
G--------------------------7h9---------------------------|
D-------7h9----------------------------------------------|   6X
A------------0-7h8-0-5h7-0-------------------------------|
D-7h9xx--------------------------------------------------|

Riff 1
G----------------------------------------|
D----------------------------------------|   4X
A----------------------------------------|
D-7h9-x-9-xxx-2-3-2-0-0-12---------------|

|----------------------------|
|----------------------------|
|----------------------------| This part may be played on the fourth time
|-7h9-x-9-xxx-3-3-3-2-2-2-0--|

Verse 4X
D-3-3-3-2-2-2-0--
The tricky part is knowing when to play this. Guitar will be playing this:
D-------------------------------------------|
A-------------------------------------------|
D-2-3-2-0-0-12-7----------------------------|

Play Verse 4X then go back to Riff 1 4X before chorus, but play it palm muted.

Chorus 4X
G-----------------------------------------------------|
D-9---9---9-------------------------------------------|
A-----------------------------------------------------|
D---9---9---9-0-0-0-0-0-------------------------------|

Riff 1 again 4X
Verse again 4X
Riff 1 palm muted again 4X
Chorus again 4X

Bridge
D-12-x-3-x-2-12-x-3-x-2-12-x-3-x-2--------------------4X

D-3-2-2-3-2-2-3-2-2-3-2-2-3-2-2-----------------------------------------|4X
                          |----|on these 3 notes, guitar plays 10-10-10-| don't get confused

Riff 1 again
Verse again, then outro

Outro
G-----------------9-9-------------------------------------|
D-----------------9-9-------------------------------------|
A-----------------7-7-------------------------------------|
D-7-7-7-7-7-7-9-------------------------------------------|

That's it. Intro's the hardest part, along with timing. Listen to the song and you 
be alright. I'm 99.9% sure this is correct.
Tabbed by Justin.