> I think if its CFMX and J2ee session.. this can be done
> automatically with that function(UrlJSessionID()) or some 
> like that.

It doesn't matter whether you're using J2EE sessions, or CFMX, or .NET, or
anything else - the only way to guarantee the existence of a cookie, within
server-side code, is to set the cookie on one page and test for its
existence on subsequent pages.

You can, however, use URL variables instead of cookies for state management,
and CFMX provides some tools to help that, such as the URLSessionFormat
function or the ADDTOKEN attribute of CFLOCATION. The URLSessionFormat
function will append the session identifying tokens if they're not passed to
the page via cookies, I think.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
voice: (202) 797-5496
fax: (202) 797-5444

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