how to display Gridview Footer Page

Question

please help me how to display Footer page index in middle .This is my code

<div align="center">

<asp:GridView ID="Grid1" runat="server" CellPadding="4" ForeColor="#333333" GridLines="Both" AllowPaging="true" PageSize="2" AutoGenerateColumns="false"

OnSelectedIndexChanged="Grid1_SelectedIndexChanged" OnSelectedIndexChanging="Grid1_SelectedIndexChanging" OnPageIndexChanging="Grid1_PageIndexChanging" PagerSettings-Mode="NextPrevious" PagerStyle-Width="10px">

<Columns>

<asp:CommandField HeaderText="Action" ShowSelectButton="true" />

<asp:BoundField HeaderText="Nation Code" DataField="NAT_CODE" />

<asp:BoundField HeaderText="Description In English" DataField="NAT_DESC_E" />

<asp:BoundField HeaderText="Description In Arabic" DataField="NAT_DESC_A" />

<asp:BoundField HeaderText="Description In French" DataField="NAT_DESC_F" />

</Columns>

<AlternatingRowStyle BackColor="White" />

<EditRowStyle BackColor="#2461BF" />

<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" HorizontalAlign="Center" VerticalAlign="Middle" />

<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />

<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />

<RowStyle BackColor="#EFF3FB" />

<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />

<SortedAscendingCellStyle BackColor="#F5F7FB" />

<SortedAscendingHeaderStyle BackColor="#6D95E1" />

<SortedDescendingCellStyle BackColor="#E9EBEF" />

<SortedDescendingHeaderStyle BackColor="#4870BE" />

</asp:GridView>

</div>