I think that the caching settings on IE only affect files written to disk.
There appears to be a memory-only cache which stores the very latest stuff
which is not affected. This is what causes the problem, as clearly it will
contain whatever was the last page so pressing back shows the page
I think that the caching settings on IE only affect files
written to disk.
You might try including something like this in the head section of the page's html:
meta http-equiv="expires" content="Wed, 26 Feb 1997 08:21:57 GMT"
meta http-equiv="pragma" content="no-cache"
It shouldn't make any