OK, I got this script called site shield where apparently all I have to do is upload the php into my root directory and add a line of javascript code to the pages that I want to hide access to. It's supposed to block attempts to view the source code or view the document offline. I tried it and when I load the page i get question asking if I want to let IE write to the clipboard, and it won't go away no matter what I choose.

Does anybody else use this script successfully? Is there a better solution to totally hide my source code from anybody else seeing it?