function valEmail() {
	if (checkEmail($F('email'))==true) {
		return true;
	} else {
		if (checkEmail($F('email')) == false) {
			$("email").className = 'wrong';
		} else {
			$("email").className = 'right';
		}
		return false;
	}

}

function checkEmail(val) {
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(val)){
	return (true)
	}
	//alert("Invalid E-mail Address! Please re-enter.")
	return (false)
}