How to change table page index by a form submit event

[Huang Gehua]

I made a T4 page with a Contrib:Table and a form in it. In the form there is
a textbox and a submit button to add record to the table.If i was view the
3rd page of  the table and then add a new record . After submitting the new
record was added and i was still at the 3rd page of the table.But the newest
record is in the first page as the records is order by added time desc. I
want after adding a record take the user to the first page of the
table.Howto do this????
Thanks a lot!!!!!!