I have a question if someone could help me. I need to make an ajax enabled feedback form that asks for info. I have an XML page with a list of email addresses on it. When the feedback form is submitted and one of the email addresses is on the XML page a message is displayed. I am having trouble understanding how to do the feedback form. I think I have the XML page done correctly. I have tried to do the feedback form but I am not even sure I am understanding it right cause well it is not working so that is my first sign. Could someone please help me understand what I need to do please. Thank You

Here is my XML page "address.xml".

Code:
<?xml version="1.0"?>
<address>
	<address>
		<email>frautani@ymail.com</email>
	</address>
		<address>
		<email>stella@ymail.com</email>
	</address>
		<address>
		<email>timster@aol.com</email>
	</address>
</address>

Here is my lame try at the feedback form "squid.html".



Code:
<!DOCTYPE html>
<html lang="en">
	<head>
		<script type="text/javascript">
			var asyncRequest;
			
			function clearEmail()
			{
				document.getElementById("address").innerHTML="";
			}
			
			function getEmail(file)
			{
				asyncRequest = new XMLHttpRequest();
				asyncRequest.onreadystatechange = processResponse;
				
				asyncRequest.open("GET", file, true);
				asyncRequest.send(null);
			}
			
			function processResponse()
			{
				if (asyncRequest.readyState == 4 && 
				asyncRequest.status == 200)
				{
					clearEmail();
					
					var address = asyncRequest.responseXML.getElementsByTagName("address");
					
					
					var output = document.getElementById("email");
					
					for (var index = 0; index < address.length; index++)
					{
						var email = address.item(index);
						
						address.appendChild(email);
						output.appendChild(email);
					}
				}
			}
		</script>
	</head>
	<body>
	<head>
	<script>
	<h1>Register</h1>
	<form method="get" action="">
	<h2>Please Register For A Christmas Basket!</h2></br>
	<h3>The Following Information Will Be Needed!</h3>
	<label for="fullName">Full Name</label>
	<input type="text" name="fullName" size="50"/>
	</br>
	<label for="street">Address</label>
	<input type="text" name="street" size="50"/> 
	</br>
	<label for="city">City</label>
	<input type="text" name="city" size="50"/> 
	</br>
	<label for="state">State</label>
	<input type="text" name="state" size="2"/> 
	</br>
	<label for="zip">Zip Code</label>
	<input type="text" name="zip" size="5"/> 
	</br>
	<label for="address">Email</label>
	<input type="text" name="address" size="50"/>
	value="address" id="address" onclick="getEmail('address.xml')" />
	
</script>
</body>
</form>
</html>