In a previous article, john smith said:
In article ,
(Paul Tomblin) wrote:

http://navaid.com/GPX/

Paul, what does your site do with the cookies it sets?

It's only one cookie. It remembers what options you choose so that next
time you visit those options are chosen again. This is useful to you if
you want to come back after the next FAA data update, for example.

--
Paul Tomblin http://blog.xcski.com/
Beware of bugs in the above code; I have only proved it correct, not tried it.
- Donald Knuth