It's not working at all.

forgot to add a rating give it a 5*

I found this script very handy as it reduces a couple of clicks and more importantly I do not have to remember to check the "private browsing" option every time I launch Safari and clicking OK on the annoying confirmation box.

Are you serious with that icon??? First, you're committing a federal crime by posting it here because you've stolen Apple's copyrighted work. Second, your weak attempt at "altering" it borders on stupid, if not lazy, at best.

I don't know if the script works or not, but I'll never find out because I hate to encourage criminals.