Back in the good old days, the ajax charset was always the same as the charset of the page. Now it looks like the charset is ALWAYS utf8 and it's impossible to change it.
Whereas, the standard form.submit() uses the same Accept-Charset as the page.
Is it true that you cannot change the Accept-Charset of an ajax post any longer? If's is possible, how can it be done in Chrome--via javascript and not command line args.