Bucephalus - 1:23 pm on Jun 21, 2010 (gmt 0)

Hi topr8.

I will go with your first method.
I'm using c# asp.net, and I can use javascript for clientside.
Where would I find more details on this method?
I'm going to google, "expires header" and see if I come up with something.

more info would be appreciated. also even a reference to a good book or website that talks about this stuff.

regards.
david.