You mean like.. every visitor can customize your site template to their liking?

That is very hard to do. I would probably look into AJAX which will allow user to drag&drop stuff, like containers, menus etc. to different position, probably also somehow make possible to add links to them.. and then relate it to mySQL with user database and individually save changes for everybody there..

I say again, this is very hard to do. You will probably have to learn it for months before even getting close to what you want. If that is what you mean..


If you just wish to add to profile something like "Show 'Links' sub-menu" or "Show Online Users" or what ever then basic PHP is enough though.