I am working with a asp.net Menu control which has 3 tab controls

<asp:Menu id="MenuId"
 <Items>
     <asp:MenuItem Tab1
     <asp:MenuItem Tab2
     <asp:MenuItem Tab3       
 </Items>
</asp:Menu>

Each tab has a registration form with a save button.
Once I click save button on tab1, How can I redirect to Tab2.

Any one plz help me out.