You implemented "new features" on a web site a couple years ago and you don't know the basics of JavaScript and PHP? Forgive me if that raises my eyebrows.

Listen, if you ever implement a "feature" on a web page that's worth stealing, there is absolutely NOTHING you can do to prevent others from stealing it. The reason is that the browsers need to be able to get the code and read it - JUST LIKE HUMANS.
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