Are you wanting one build completely from scratch? In theory it shouldn't be crazy hard to implement, but aligning it with a current system or package could make your life a whole lot easier. I haven't ever had a website to put a faucet on but I have tinkered with it quite a bit. 99Bitcoins [the blog] has a pretty fantastic series of posts that give you a good idea of the work needed to get it up and profitable. Good luck!
thanks a lot.
i have visited 99bitcoins
so many useful information there,