function newsletters () {
	action = document.newsletters_form.mailaction.value;
	email = document.newsletters_form.Email.value;
	if (email=="") {
	alert("Debe ingresar una direccion de correo valida.");
	return false;
	} else {
	alert("Bienvenido al Newsletter de Kindustria");
	}
	document.location.href = 'kic/newsletters/rgnmailer.php?suscribe&mailaction='+action+'&Email='+email;
}