function checkUser(){
	if (document.user.email.value == ''){
		alert("Please enter your email");
		return false;
	}
	
	if (document.user.fName.value == ''){
		alert("Please enter your first name");
		return false;
	}
	
	if (document.user.lName.value == ''){
		alert("Please enter your last name");
		return false;
	}
	
	if (document.user.address1.value == ''){
		alert("Please enter your address");
		return false;
	}
	

}