Sql Insert And Postback Problem

Hi.

We have a problem. The sql insert don't work together with postback on the insert button. The following solution has been sugested:Partial Class Login
Inherits System.Web.UI.Page

Protected WithEvents loginButton As Button

Protected Sub loginButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles loginButton.Click
Response.Redirect("Tunnel1.aspx")
End Sub

End Class

 But it doesn't work (the data is saved in the databse but the page isn't redirected to "Tunnel1.aspx"), why?

Here is the code for the page:<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="Login.aspx.vb" Inherits="Login" title="Untitled Page" %>

<asp:Content ID="Main" ContentPlaceHolderID="Main" Runat="Server">
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:DatabaseConnectionString %>"

InsertCommand="INSERT INTO konsult(användarnamn, lösenord) VALUES (@användarnamn, @lösenord)">
</asp:SqlDataSource>

<asp:FormView ID="FormView1" runat="server" DataSourceID="SqlDataSource1" DefaultMode="Insert">
<InsertItemTemplate>

<table cellpadding="0" cellspacing="0" width="100%" border="0">
<!-- Menyrad -->
<tr>
<td colspan="2">
<table align="right" cellpadding="0" width="100%" bgcolor="#EEEEEE">
<tr>
<td align="left">
<script type="text/javascript" language="JavaScript">showMenus(1,'Horizontal')</script>
</td>
<td width="100%" align="right">
</td>
</tr>
</table>
</td>
</tr>
<!-- Sidan -->
<tr>
<!-- Topp skuggor -->
<td width="500" height="15" style="background-image: url('Images/toppskugga_Liten.jpg'); background-repeat: no-repeat; background-position: center bottom">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="20"></td>
<td width="460"></td>
<td width="20"></td>
</tr>
</table>
</td>
</tr>
<tr>
<!-- Mellan skuggor -->
<td width="500" style="background-image: url('Images/mellanskugga_Liten.jpg'); background-repeat: repeat-y; background-position: center bottom">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="20"></td>
<td width="460">
<table width="100%">
<tr>
<td width="150">Användarnamn:*</td>
<td width="250"><asp:TextBox Width="150" ID="användarnamnTextBox" runat="server" Font-Size="X-Small" Text='<%# Bind("användarnamn") %>' /></td>
</tr>
<tr>
<td width="150">Lösenord:*</td>
<td width="250"><asp:TextBox Width="150" textMode="Password" ID="lösenordTextBox" runat="server" Font-Size="X-Small" Text='<%# Bind("lösenord") %>' /></td>
</tr>
<tr>
<td width="150">Upprepa lösenord:*</td>
<td width="250"><asp:TextBox Width="150" textMode="Password" ID="upprepalösenTextBox" runat="server" Font-Size="X-Small" Text="" /></td>
</tr>
</table>
</td>
<td width="20"></td>
</tr>
</table>
</td>
<td rowspan="3" width="240" valign="top">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="240" align="right">
 
<asp:Button ID="loginButton" CommandName="Insert" CausesValidation="True" runat="server" Text="Spara" />
 
</td>
</tr>
<tr>
<td width="240" style="background-image: url('Images/toppskugga_Mini.jpg'); background-repeat: repeat-y; background-position: center bottom"> </td>
</tr>
<tr>
<td width="240" style="background-image: url('Images/mellanskugga_Mini.jpg'); background-repeat: repeat-y; background-position: center bottom">
<table>
<tr>
<td width="20"></td>
<td width="200" valign="top">
<asp:CheckBox ID="CheckBox1" runat="server" Text="Jag godkänner att mina personuppgifter registreras enligt PUL." />
</td>
<td width="20"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="240" style="background-image: url('Images/bottenskugga_Mini.jpg'); background-repeat: repeat-y; background-position: center bottom"> </td>
</tr>
</table>
</td>
</tr>
<tr>
<!-- Botten skuggor -->
<td width="500" height="20" style="background-image: url('Images/bottenskugga_Liten.jpg'); background-repeat: no-repeat; background-position: center bottom">
<table cellpadding="0" cellspacing="0">
<tr>
<td width="20"></td>
<td width="460"></td>
<td width="20"></td>
</tr>
</table>
</td>
</tr>
</table>

</InsertItemTemplate>
</asp:FormView>
</asp:Content>