Why is my asp.net menu not showing properly?

I need help showing dialog boxes using asp.net code in Visual Studio 2010?

This is my code for the NewCustomerRegistration code: <%@ Page Language="C#" AutoEventWireup="true" CodeFile="NewCustomerRegistration.aspx.c... Inherits="NewCustomerRegistration" %> <%@ Import namespace="System.Text" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-... <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <center>  <img src="images/fSIG banner.bmp" alt="home" /> </center> <asp:Label Text="Getting Started-->Home Insurance-->Registration" ForeColor="Orange" Font-Names="Arial" Font-Size="Large" Font-Bold="true" runat="server" ></asp:Label><br/> <asp:Label Text="We follow the highest industry standards to safeguard the confidentiality of your personal information and secure the transmission of your information from your computer. Please fill out this form as completely as possible to ensure an accurate quote." ForeColor="Blue" font-italic="true" runat="server" ></asp:Label><br/><br/> <form id="form1" runat="server"> <div> <asp:Label Text="First Name * " Width="120" ForeColor="Maroon" runat="server" ></asp:Label> <asp:TextBox ID="FirstName" BorderColor="Maroon" Width="200" runat="server"></asp:TextBox><br/><br/> <asp:Label Text="Last Name * " Width="120" ForeColor="Maroon" runat="server" ></asp:Label> <asp:TextBox ID="LastName" BorderColor="Maroon" Width="200" runat="server"></asp:TextBox><br/><br/> <asp:Label Text="Email * " Width="120" ForeColor="Maroon" runat="server" ></asp:Label> <asp:TextBox ID="Email" BorderColor="Maroon" Width="280" runat="server"></asp:TextBox><br/><br/> <asp:Label Text="Zip Code * " Width="120" ForeColor="Maroon" runat="server" ></asp:Label> <asp:TextBox ID="ZipCode" BorderColor="Maroon" Width="80" runat="server"></asp:TextBox><br/><br/> <asp:Label Text="Valid Password * " Width="120" ForeColor="Maroon" runat="server" ></asp:Label> <asp:TextBox ID="Password" BorderColor="Maroon" Width="120" runat="server"></asp:TextBox> <asp:LinkButton ID="rules" Text="See Password Rules" Font-Size="X-Small" Target="_blank" onclick="Button1_Click" runat="server"></asp:LinkButton><br/><br... <asp:Label Text="* Required Field" ForeColor="Red" Font-Names="Arial" Font-Size="Small" Font-Bold="true" runat="server" ></asp:Label><br/><br/><br/> <center> <asp:Button BackColor="Orange" Width="200" ID="register" Text="Register" ForeColor="Blue" onclick="Page_Load" runat="server"></asp:Button> <img src="images/lock.jpg" alt="secure" /> </center> </div> </form> </body> </html> Here is my Code behind for NewCustomerRegistration.aspx using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; public partial class NewCustomerRegistration : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { Response.Write("<script language='javascript'>alert('New Customer Registered');</script>"); } } When I run the page, it displays the text "New Customer Registered" in an alert dialog when the web page opens, and when i click the "Register" button, the dialog displays again with this same text and reloads the page. I only want the dialog to display when the "Register" button is clicked and at no other time. Can someone suggest the simplest way to show a message dialog box when a button is clicked using the
Answer:

You need to check if the page posted back like so: if (IsPostBack) { Response.Write("<script language='javascript'>alert('New Customer Registered');</script>"); }

Matthew R at Yahoo! Answers Visit the source

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