You could use PHP to check the http_referer. If the referer is from that ***'s page, you wouldn't display the original content. That fools most people, even though it's easy to fake the referer like with Proxomitron.

That would be easily done with INCLUDEing a piece of code to every page. The same code could also contain your name and the copyright information. In my homepages I have the menu and the meta-tags (with some custom php-functions) coming from an external file. If you have a menu bar there, include a link to your copyright information.

Protecting just images is easy with the .htaccess -file, Google for it.

Also contact the one who is copying your work and if he doesn't reply, contact his ISP.