Run quirks mode in one frame and standards mode in another?

Question

I have an old application that uses frames (not iframes) was was written back in the IE6 days so it runs in quirks mode.

Is it possible (Using IE 7 or 8) to have one

Answer 1

I'm not sure if this helps, but according to the Mozilla Dev center Firefox makes it's quirksmode decisions based on doctype only.

https://developer.mozilla.org/en/Mozilla's_DOCTYPE_sniffing

You'll notice using the old frameset doctype triggers "almost standards" mode, which could show up as quirksmode.