I have to admit, some situations sounds a little bit weird, but believe me, they happen, like the following one.
Later, you found it so useful, that you want to share your work with everyone, but without giving all your precious source code...so, you need to redistribute them in such a way that you can 'hide' it.
How to solve this situation? Using a 'code obfuscator', like this one.
With HTML Guardian, you can encrypt files and test them in your favorite browser. It encrypts your source code, images, Java applets, and much more.
I have to admit, I was a little lost at the first run by the huge number of available options. The program gives you the option to optimize and do a cleanup before the encryption.
The user interface is something mixed between shaded buttons and toolbars, and old-fashioned icons.
On this site, you also can find an autodecrypter gadget.