starting a form using IE and disabling BACK button

[NirmalyaDas]

Hi All,

Very new to the Application Server 10g environment. So, pardon my simple (Not so simple for me) question......

1) I start my application by:

http://<machine>:7778/forms90/f90servlet

My question is:
Is there a configuration, so my user can type a more simplistic URL?

2) When the back OR refresh button is pressed, the form goes to the "logon" screen again.
My question is:
How do you disable the back OR refresh button after the user successfully goes through the "logon" process.

Thanks for your help in advane.