getting sum group by page number

hi all,
i got a table, how can i get the sum of total ONLY for each page?(not sum of
the whole table)
thanks in advancegot the answer from the previous post...
please refer to thread "sum by page" if you guys have the same problem
"Jasonymk" wrote:
> hi all,
> i got a table, how can i get the sum of total ONLY for each page?(not sum of
> the whole table)
> thanks in advance