// JavaScript Document
function validate(){
	submitFlag = true;
	document.getElementById("replace").innerHTML = "";
	var email = document.form1.email.value
	if(document.form1.firstname.value.length==0){
		submitFlag = false;
		var newText = document.createTextNode
		("Please enter your first name. ");
		var fn = document.getElementById("replace");
		fn.appendChild(newText);
		}
	if(document.form1.lastname.value.length==0){
		submitFlag = false;
		var newText = document.createTextNode
		("Please enter your last name. ");
		var ln = document.getElementById("replace");
		ln.appendChild(newText);
		}
	if(document.form1.phone.value.length==0){
		submitFlag = false;
		var newText = document.createTextNode
		("Please enter your phone number. ");
		var ph = document.getElementById("replace");
		ph.appendChild(newText);
		}
	if(document.form1.address.value.length==0){
		submitFlag = false;
		var newText = document.createTextNode
		("Please enter your address. ");
		var ba = document.getElementById("replace");
		ba.appendChild(newText);
		}
	if(email.indexOf("@") == -1 || email.indexOf(".") == -1){
		submitFlag = false;
		var newText = document.createTextNode
		("Please enter a valid email address. ");
		var fn = document.getElementById("replace");
		fn.appendChild(newText);
		}
	return submitFlag;
}