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hello,
i have the follwing script. I thimk for you is prety obvious what it does and I don't have to explain, but if you want me to, pls tell me and I will.
Ok, what i want to do is after I insert data into the country filed and submit the form, if I want to refresh the page not to be able to. I want to receive a warning message that the page has expired. The same thing if I hit the back button of the browser. Now, I know hat this has to be done with sessions, but i don't know to well how it should be done. Pls don't write the script for me, but I would appreciate if you would advice me.
Thx