keep track of the user church selection

Hi,

I have a question?

what is the best way to keep track of my user church selection.

on my first page I have a listbox of the state, city than churches.  

the user will only see the first page if they did not previously visited my site and selected a church.

How can I keep track of my visitor to what church they selected?

remember I want to keep track of my visitors church selection but not my members.

is it by using session? and set the session to 2 or 3 days or is it by setting a cookie?

Any idea?
lulu50Asked:
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gdemariaConnect With a Mentor Commented:

You don't want to set a session for that long.   This is a perfect use for a cookie.  It's just a preference, no security issue.   use cfcookie to set it, you can make it last for just a couple days or a month of forever...

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lulu50Author Commented:
but cookie the user can deleted I want something that the user cannot delete.  

what do you think?
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gdemariaCommented:

why would the user delete the cookie?

Having a session variable last for days doesn't really make sense.   Check out this scenario.

On monday the user sets their church, uses the site, the session variable will remember it for 3 days.

Monday evening, the user closes their browser.

Tuesday morning, the user goes back to the website.  The first session still exists, but the user is NOT using that session - they opened a new browser window.   So, the user has to set the church again...  meanwhile the session is still existing in the background (unusable, for 3 days).

Cookies are really the only way...  
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lulu50Author Commented:
gdemaria  I agree with you that's it I am going to use cookies.

ok, thanks
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lulu50Author Commented:
Thank you
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