On 8/11/07, Artur W. <[EMAIL PROTECTED]> wrote:
> 1. User opens products page.
> 2. User chooses a product.
> 3. User clicks "add product to shopping cart".
> 4. User is redirected to shopping cart list.
> 5. User clicks _back button in the browser_.
> 6. Added product in step 3 disappear from the shopping cart :(

Also note that the user will always be shown the empty shopping cart
when pressing the backbutton: the page is in the browser cache. Go to
amazon and check yourself.

There are ways to circumvent the browser caching the page, by setting
response headers such as no-cache and so forth, but that largely
depends on browser support.

Martijn

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