Hi,
I would apreciate some help with follwing issues:

1)
how would one hide the technology being used from the URL in a web application. I am using struts framework, I would like to change http://www.wepapp.com/RegisterAction.do to become http://www.wepapp.com/Register


2) when using struts do I have to be aware of session validation with every request ?

3)
How would one controll users from refreshing their browser. wich results in multiple form submission?

I have an idea about all of these issues but I need to confirm that with you experts.

Thank you
A

First one would be a simple mapping change in ur web.xml

Second is NO.

Third can be achived by couple of techniques,
   1.) Hidden Variables setting by session.
   2.) Mutli-part form submission technique in struts. See the examples of struts

Hope this helps