Login into a IW session-based webapp from a no-session login page

[giorgio_c]

I've a session based IW web application
The user navigates to the login page, which is an IntraWeb page returned by creating a new session.
Is there a way to have a no-session login page? And create a session only if the login process is successful?

[giorgio_c]

So, there is no way to send user/password data to an IW server without having to create a new session?
The goal is to create a new session only AFTER credential as verified. So I do not have to overload server with usefulness sessions.

[joelcc]

I thought at one point there was a demo that showed how to do this so you might look at the IW demos. You might start by looking at the handlers.