It should be a way carry on certain pages password protected. The password-protected pages, only the members see, have a Password. (User can only watch the site, but nothing can edit).

Hello Juri, yes it seems interesting, but the question is as usual, for what purpose are such password protected pages good for? Some kind of notepad or messaging? :-) And who would own that password? Every page would have marked its creator/owner, or some password, or the list of legitimate editors? Or maybe also some flag, that would grant editation also for the restricted users, but it's a bit another situation.

I thought of certain password-protected pages, eg Download area with documents or something. But not allowed to see each, only those who have a password, you may only the files download. I hope you can understand what I mean.

yes Juri, of course now I understand, it's a good idea.