Embedding JavaScript in JSP

The problem is I've created a JSP page and I would like to be able to click on a button...which will lead to a JavaScript function that will validate form information here is the code:

The JSP file:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<title>Untitled Document</title>
<SCRIPT LANGUAGE="JavaScript" SRC="myscript.js">

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<jsp:include page="/banner.html"/>
<%@page import="finalProject.beans.*, java.util.*,finalProject.*,java.text.*" %>


<form name="customerForm" action="/FinalProject/servlet/finalProject.registrationServlet" method="post">
                  <select name="prefix">
                        <option value="" selected>--</option>
                        <option value="Ms">Ms</option>
                        <option value="Mr.">Mr.</option>
                        <option value="Mrs.">Mrs.</option>
                        <option value="Miss">Miss</option>
            <tr><td>Enter Your First Name: <br> <input name="first" value="" type="text"></td>
            <tr><td>Enter Your Last Name:<br><input name="last" value="" type="text"></td></tr>
            <tr><td>Enter Your Telephone Number:<br><input name="phone" value="" type="text"></td></tr>
            <tr><td>Enter a Street Address:<br><input name="add" value="" type="text"></td><td>City:<br><input name="city" value="" type="text"></td><td>State:<br><input name="State" value="" type="text"></td><td>Zip:<br><input name="zip" value="" type="text"></td></tr>
            <tr><td>Enter Your Email Address:<br><input name="email" value="" type="text"></td></tr>
      <h3>Please Select a User Name and Password for your Broach.com account:</h3>
      <tr><td>UserName:<br><input type="text" value="" name="user"></td><td>Password:<br><input type="password" value="" name="password"></td></tr>
      <h3>Please Enter Your Billing Information:</h3>
      <tr><td>Credit Card Type<br>
            <select name="credittype">
                  <option value="" selected>--</option>
                  <option value="Visa">Visa</option>
                  <option value="MasterCard">MasterCard</option>
                  <option value="Amex">American Express</option>
                  <option value="Discover">Discover</option>
      </td><td>Card Number:<br><input type="password" value="" name="creditNum"></td></tr>
<center><input name="submitIt" value="Register Me!" type="button"></center>

The JS File:
// JavaScript Document
function validateForm(form){
alert("In validateForm");
if(form.prefix.value==null || form.prefix.value==""){
      alert("Please select a Prefix!");
else if(form.first.value==null || form.first.value==""){
      alert("Please Enter Your First Name!");
else if(form.last.value==null || form.last.value==""){
      alert("Please Enter Your Last Name");
else if(form.phone.value==null || form.phone.value==""){
      alert("Please your Phone Number!");
else if(form.add.value==null || form.add.value==""){
      alert("Please Enter Your Address!");
else if(form.city.value==null || form.city.value==""){
      alert("Please Enter a City!");
else if(form.State.value==null || form.State.value==""){
      alert("Please Enter a State!");
if(form.zip.value==null || form.zip.value==""){
      alert("Please Enter your Zip Code!");
if(form.email.value==null || form.email.value==""){
      alert("Please Enter an Email!");
if(form.user.value==null || form.user.value==""){
      alert("Please Enter a User Name!");
if(form.password.value==null || form.password.value==""){
      alert("Please Enter a password!");
if(form.credittype.value==null || form.credittype.value==""){
      alert("Please Select a Credit Card Type!");
if(form.creditNum.value==null || form.creditNum.value==""){
      alert("Please Enter Your Credit Card Number");


}//close function

I click on the button and NOTHING happens....any ideas.  Is this even possible?
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Look like you've got a few small problems.


<input name="submitIt" value="Register Me!" type="button">

should be

<input name="submitIt" value="Register Me!" type="submit">


<form name="customerForm" action="/FinalProject/servlet/finalProject.registrationServlet" method="post">

should be

<form name="customerForm" action="/FinalProject/servlet/finalProject.registrationServlet" method="post" onSubmit="return validateForm(this);">


all of the

return; in the javascript

should be

return false;

That should do it.

Hope that helps.

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