How to add row number in cryatl report 10?

Hi all,
I am working in crystal report 10. In the report i need to add row numbers in each page starting from 1.
Eg: Page1 row1
row 2
row 3 ..
Page 2 row 1
row 2
row 3 etc..

Colud anyone pls suggest how this can be done? very urgent...

Regards,
AmbiliPut a formula in the page header to reset a row number variable, and one in the detail to increment / display it.|||Always remember

You initialize a vairiable in the Header Section, Increment it in the Details section, Show/Print it in the Footer section

regards
Amarjit