mr21

/*
    This little code move the speeder on the 404 error page of GitHub.
    For a demo :
    * Copy the code below with Ctrl+C.
    * Find a 404 error page (like this one: "https://github.com/@").
    * Paste the code in the address bar.
    * Add "javascript:" at the beginning of the code.
    * Press enter, enjoy! :D
    --
    I don't use the argument (number) "progress" of jQuery in the progress callback,