On 21 Mar 2002, at 8:03, Rasmus Lerdorf wrote:

> This Faction variable comes from the browser.

Thanks for answering Rasmus.

But is it possible to clear this variable. Is this what is called a 
global variable? If not, does this means that the scope of POST 
variables is as long as the life of the browser session ?

<Or redirect away from this page as soon as you get
the post so a reload wouldn't reload the posted page.>

Sure. But the user can always click "Back" on the browser and 
reload all data?

Ormetal Inc.

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