This article will explain the problems faced with detecting cookies in ASP and address them one by one. http://www.asp101.com/articles/john/cookiedetect/default.asp
In this page we will learn how to keep information from the user in our server (Session method) http://www.asptutorial.info/learn/Session_Application.asp
You may have come across a situation where you have two ASP websites, possibly on different servers, and you wish to pass a visitor from site 1 to 2 http://www.tele-pro.co.uk/scripts/xsess/
This tutorial shows you why, and provides you suggestions on how to manage your own sessions without cookies http://www.herongyang.com/asp/my_session.html
When you have used Application Object, all ASP pages can store and retrieve information. http://www.devtutorials.info/article/6_Storing_and_retrieving_variable...