A few people on youtube asked me to tab out how i play it, so here it is.
any questions, feel free to message me.
for a video of this tab being played, go here: http://www.youtube.com/watch?v=svNJj6mX2xE
(sorry about the quality =\)

Key:
~ = Vibrato
b = Bend
/ = slide up
\ = Slide down

Intro riff
e|-0------------------------------------------------------------------------|
B|-0------------------------------------------------------------------------|
G|-5----------------9-9-9-8~----12-----------7b----5-5-5---4-5-4h5p4--------|
D|-2-----------/7-7------------------12b-5-------7-------------------7------|
A|-0------------------------------------------------------------------------|
D|--------------------------------------------------------------------------|
   ^Fade in

e|----------------------------------------------------------------0---------|
B|-/8-10----------------------------------------------------------1---------|
G|-------7\5-5-------9\5---5/7------5-5-5---4-5-4h5p4-------------0---------|
D|---------------5/7--------------7-------------------7-----------3---------|
A|------------------------------------------------------0---------0---------|
D|--------------------------------------------------------------------------|
                                                        ^let ring^

e|----0------------|
B|----1------------|
G|----0------------|
D|----3------------|
A|----0------------|
D|-----------------|
      ^play, but don't let it ring.

Verse1:
e|------8--888-888-8888-88-888-888-8888-88-8--8------|
B|------8--888-888-8888-88-888-888-8888-88-8--8------|
G|--4/5-5--555-555-5557-77-777-777-7779-99-10-9------|
D|---------------------------------------------------|
A|---------------------------------------------------|
D|---------------------------------------------------|(repeat 4 times)
weird strum pattern. this is as best as i can tab it out.

e|----------------|
B|----------------|
G|----------------|
D|---0---2-3------|
A|---0---2-3------|
D|---0---2-3------|
           ^let ring

Chorus 1:
e|----------------------------------|
B|-/8------5---------6-5-6-5--------|
G|-----5-7---7-5-0-0---------5-0-0--|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|

e|----------------------------------|
B|-8------5--------5-6-5------------|
G|----5-7---7-5-0--------7----------|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|

e|----------------------------------|
B|-/8------5---------6-5-6-5--------|
G|-----5-7---7-5-0-0---------5-0-0--|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|

e|----------------------------------|
B|-----5-------5-6p5----------------|
G|-5-7---7-5-7----------------------|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|
Repeat chorus twice

e|---------------|
B|---------------|
G|---------------|
D|-0----2--3-----|
A|-0----2--3-----|
D|-0----2--3-----|
           ^let ring

Intro/solo riff
e|-0------------------------------------------------------------------------|
B|-0------------------------------------------------------------------------|
G|-5----------------9-9-9-8~----12-----------7b----5-5-5---4-5-4h5p4--------|
D|-2-----------/7-7------------------12b-5-------7-------------------7------|
A|-0------------------------------------------------------------------------|
D|--------------------------------------------------------------------------|

e|-------------------8---------8-10-10b----8h10p8-------------|
B|-/8-10--10-10-10-----10-8-10--------------------------------|
G|----------------------------------------------------5-5-5\--|
D|--------------------------------------------------7---------|
A|------------------------------------------------------------|
D|------------------------------------------------------------|
                                     ^bend the shit out of it.

Verse 2:
e|------8--888-888-8888-88-888-888-8888-88-8--8------|
B|------8--888-888-8888-88-888-888-8888-88-8--8------|
G|--4/5-5--555-555-5557-77-777-777-7779-99-10-9------|
D|---------------------------------------------------|
A|---------------------------------------------------|
D|---------------------------------------------------|(repeat 4 times)

e|----------------|
B|----------------|
G|----------------|
D|---0---2-3------|
A|---0---2-3------|
D|---0---2-3------|
           ^let ring

Chorus 2:
e|----------------------------------|
B|-/8------5---------6-5-6-5--------|
G|-----5-7---7-5-0-0---------5-0-0--|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|

e|----------------------------------|
B|-8------5--------5-6-5------------|
G|----5-7---7-5-0--------7----------|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|

e|----------------------------------|
B|-/8------5---------6-5-6-5--------|
G|-----5-7---7-5-0-0---------5-0-0--|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|

e|----------------------------------|
B|-----5-------5-6p5----------------|
G|-5-7---7-5-7----------------------|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|
Repeat chorus twice

e|--------------------|
B|--------------------|
G|--------------------|
D|---0---2-3----------|
A|---0---2-3--------0-|
D|---0---2-3----------|
           ^let ring^


e|----0------------|
B|----1------------|
G|----0------------|
D|----3------------|
A|----0------------|
D|-----------------|
      ^let ring

Breakdown:
e|--------------------------------------------------------|
B|--------------------------------------------------------|
G|--------------------------------------------------------|
D|-10-10-x-10-10-12-12-x-12-12-5-5-x-5-5-555555-----------|
A|--7--7-x--7--7-10-10-x-10-10-3-3-x-3-3-333333-----------|
D|--7--7-x--7--7-10-10-x-10-10-3-3-x-3-3-333333-----------|(repeat twice)

e|--------------------------------------------------------|
B|--------------------------------------------------------|
G|--------------------------------------------------------|
D|-10-10-x-10-10-12-12-x-12-12-14-14-x-14-14-141414141414-|
A|--7--7-x--7--7-10-10-x-10-10-12-12-x-12-12-121212121212-|
D|--7--7-x--7--7-10-10-x-10-10-12-12-x-12-12-121212121212-|(repeat twice)

Bridge:
e|---------------------------|
B|-----5-------5----0-0-0-0--|
G|-5-7---7-5-7---7-5-5-5-5---|
D|---------------------------|
A|---------------------------|
D|---------------------------|(repeat twice)

e|----------------------------|
B|-----5-5-6--5------0-0-0-0--|
G|-5-7----------7-5-5-5-5-5---|
D|----------------------------|
A|----------------------------|
D|----------------------------|

e|---------------------------|
B|-----5-6-8--6-5----0-0-0-0-|
G|-5-7------------7-5-5-5-5--|
D|---------------------------|
A|---------------------------|
D|---------------------------|

Outro:
e|---------------------------|
B|-4-4--4--4-----------------|
G|-4-4--4--4-----------------|
D|-2-2--2--2-----------------|
A|---------------------------|
D|---------------------------|(repeat however many times it is played)

e|----0------------|
B|----1------------|
G|----0------------|
D|----3------------|
A|----0------------|
D|-----------------|
      ^let ring out