[2005] Newbie question - Creating a "confirmation" form

[Ginolard]

Every time I think I have finished this project, they come up with another "good idea"....sigh

Anyway, I have a page that lets a user select software they wish to have installed. They select this from a listbox and then have to enter a Business Justification in a text box.

At the moment, when the Submit button is clicked it runs some code to

a) Create a call in our Helpdesk system
b) Add the user to an Active Directory group.

What they want now is for the user to be sent to a confirmation page that shows a summary of what they have selected and what will be done and then have to click either a PROCEED button (which will run the code) or a CANCEL button which will take them back to the main page.

I'm rather new to ASP so I'd like to know a couple of things

1) How do I pass the information on what the user has selected to the Confirmation page?
2) Should the user click CANCEL how do I return them to the main page without it reloading everything (i.e. it just goes back to the page in the state they left it, with all the data filled in etc)
3) How can I access methods (such as the logging function I have) on the main page from the confirmation page?