[mmoskva]

When users are logged into my site, and their is no activity their session will expire after a few minutes. When I go to other shopping sites it looks like they dont have a session or that it is set to a extremely long time frame.

a. How can I extend my session timeframe to a larger ammount when users are logged in so they are not timed out right away.

Also When the session timeframe is up I get a message to display on my site.
Ex message:

Access denied !
You are not allowed to access that resource!
Error ID: 36

b. Is it possible call a new static html page that will display this message rather then have the error message on my current shop site. How do you call the blank page