Three things..

1. Looks to me like the index.html for Hijack's web page is missing a couple of the relative patches. The patches still exist but I think you probably just clobbered the HTML or something.
2. Just gave it a shot and it works flawlessly.
3. I think it's absolutely sick that you can do something like this in 20 lines. I sincerely hope you don't get paid by the SLOC for your kernel work!