I agree, you may be able to protect your html from the average peron, but if someone who knows what they are doing want your code .... they will get it.
Is there really something very special that you need to protect so badly?
It's the membership contact list of a club with about 50 members, including email addresses, home address, phone. I seriously doubt a member would figure it out and even if they did they wouldn't do anything harmful with it. It's the someone eveil stumbling upon it that scares me.