function sendSubscription() {
	if (el('name') == "" && el('name') == 'Name')
		alert("You must enter your name.");
	else if (!el('mail').toLowerCase().match('^[0-9a-zA-Z.\_\-]+@[0-9a-zA-Z.\_\-]+\.[a-zA-Z]{1,4}$'))
		alert("Your email address is invalid.");
	else obj('enewsform').submit();
}