function checkEmail(){
	var status = false;
	var emailRegEx = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i;
	if (document.feedbackForm.emailAddress1.value.search(emailRegEx) == -1) {
		alert("Please enter a valid email address");
	}
	else if (document.feedbackForm.emailAddress1.value != document.feedbackForm.emailAddress2.value) {
		alert("Email addresses do not match - please retype them to make sure they are the same");
	}
	else {
		status = true;
	}
	return status;
}