/*Form Validation*/
function validateNewsletter() {

	var strEmail = document.joinNewsletter.newsletteremail.value;
	var isEmail = ((strEmail.indexOf("@") != -1) && (strEmail.indexOf(".") != -1));
	if (document.joinNewsletter.newsletteremail.value.length < 1) {
		alert("Please enter your email address.");
		document.joinNewsletter.newsletteremail.focus();
		return false;
	}
	if (!isEmail) {
		alert("Please enter a valid email address.");
		document.joinNewsletter.newsletteremail.focus();
		return false;
	}
	document.joinNewsletter.submit();
}