Rule # 1.

If you don't want it taken, don't post it.

Right click disables are cute, but just click on File>>Save As and you get the whole site.
Flash is better, but it is in your cache.

OR

Just click on CRTL + PrtSc (Print Screen) and past it into photoshop.

Best you can do is to put a watermark on it or not post it at all.