On 13 Jan 2009, at 10:49, [email protected] wrote:
>
> There is no need to store anything on the user session.
>
> Since you are reloading the page, you can regenerate the parameters yo
> pass when the user clics the header. first time you clic a header, you
> reload the page and add a (ASC) next to the label, next time a DESC,
> next time nothing.... and the correct urls parameters.

True, but using a session may save you from a DOS attack when a spider  
reaches the site... unless you also add nofollow links to each  
generated URL.

Either way would work fine. Each has their own set of pro's and con's.



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