These functions are open source:
Array.prototype.map Public Domain
window.Crypto BSD License
window.SecureRandom BSD License
window.EllipticCurve BSD License
window.BigInteger BSD License
window.QRCode MIT License
window.Bitcoin MIT License
This function is not open source:
Also, the Css/Html/Logo is not open source.
All that being said, there's nothing particularly special with what I've coded on bitaddress.org
Could you tell me more about your project and I could consider giving you permission to use the code?
Check out bitcoin debit, the new e-wallet. go to bitcoindebit.net, and order a card, it is about $1 to make and ship it. The e-wallet is killer, but is just missing a few things, like mass bitcoin address generator, and I wanted an interface where you could press a button and it would create a perfectly sized page with rows of addresses, and qr codes. I ran across your amazing site, and thought that that was exactly what I wanted, so instead of fooling with it myself, I thought I would use something that is already perfect and tested for my project.