function clear_newsletter_name() {
	var name = document.newsletter.news_name.value;
	if (name == 'name') {
		document.newsletter.news_name.value = '';
	}
	if (name == '') {
		document.newsletter.news_name.value = 'name';
	}
}
function clear_newsletter_email() {
	var email = document.newsletter.news_email.value;
	if (email == 'email' || email == 'invalid email') {
		document.newsletter.news_email.value = '';
	}
	if (email == '') {
		document.newsletter.news_email.value = 'email';
	}
}