I wrote a script that bypasses a firewall, and you can see it here.
I had to go through a lot of trouble to make images display, as I had to edit the code of the URL's Web page.
Is there a way to make PHP think that the current URL is really something else than it actually is (e.g., http://mysite.com/dir/ to http://google.com/)? I looked at the functions bindtextdomain and textdomain, but I don't know what they do.
Someone put me on the right track if you can.
