302 Redirect + XMLHttpRequest = ARGH!1

I’ve looked at various sources for how to handle 302 redirects but they
all seem to be fundamentally flawed, ie don’t work at all. I’ve writted
a much more verbose writeup of my problems on my blog and rather than
repeat that here just go there.

http://height1percent.com/articles/2006/04/10/http-302-redirects-xmlhttprequests-argh-1

Thanks