Alot of people on here wouldn't know about this, I haven't had this problem, so neither have it, try going to codemasters-project.net and asking there, they are pretty knowledgeable with that type of stuff.
I frequently use cannabis and maintain a 3.7 GPA. I only use it at night or on the weekends. What I do in my freetime, is my business, as long as I do not hurt anyone. In my opinion, Marijuana is not a bit more worse then Alcohol.
If he doesn't have an index.html page, and you just type in the URL, the folders will come up. Or if you know the directory names, just type http://friendssite.com/foldernamehere. Hope this helps.