How do i permanently delete my facebook account?

[big daddy2k11]

click on acount and go to help centre .
type in the box permanent and it comes up how to permantly delete my account
it comes up a paragraph and click on submit your request here
click on that put in your pass and it says you can reactivate your account for two weeks but after that it is permantly deleted


ps could you give me best answer because i desperatly need to get to level 2 ? tank u !!

the answer above is wrong as if you dont log in for one year it then is deleted but you must delete it properly if you want it gone b4 dat