[Zope] How to prevent the user from going "Back" to a page???

[Daniel Rusch]

All,

Has anyone figured out a way to prevent a user from going "Back" to a
page once they have passed it. 


The situation: 

We have an Order Entry/Billing intranet site where users fill out
several pages of data an then submit the information. After the order is
submitted we would like to prevent them from backing up and resubmitting
the same order. Is there a way to prevent them from doing this. 

I know I can remove the tool bar, but then the user can right click and
select "Back" or select GO|Back. 

Any Ideas?

DR