qw_popupNewsletter = new QW_POPUP('/images/newsletter.titre.png');
function popupNewsletter() {
	qw_popupNewsletter.open('/popups/newsletter.php5', true);
	var m = document.getElementById('newsletterMail');
	if ( m.value != '' ) {
		onNewsletterMailChange(m.value);
		onNewsletterFocus(m);
	}
}

var backgroundImageNewsletter = null;
function onNewsletterFocus(inp) {
	if ( backgroundImageNewsletter == null )
		backgroundImageNewsletter = inp.style.backgroundImage;
	inp.style.backgroundImage = 'none';
}
function onNewsletterBlur(inp) {
	if ( inp.value == "" )
		inp.style.backgroundImage = backgroundImageNewsletter;
}

function onNewsletterMailChange(val) {
	var chk = document.getElementById('newsletterInvalid');
	var sub = document.getElementById('newsletterSubmit');
	if ( val == '' ) {
		sub.style.display = 'none';
		chk.style.display = 'none';
	}
	else {
		if ( QW_VALID_isValidEmail(val) ) {
			sub.style.display = 'inline';
			chk.style.display = 'none';
		}
		else {
			sub.style.display = 'none';
			chk.style.display = 'inline';
		}
	}
}

function onNewsletterSubmit() {
	var mail = document.getElementById('newsletterMail');
	var ajax = new QW_AJAX;
	var resp = ajax.get('http://www.fanhentai.com/index.php5?module=newsletter_form_ajax&mail='+mail.value, null, false);
	if ( resp.length )
		alert(resp);
	else {
		alert('Votre e-mail a bien été pris en compte.\nMerci.');
		qw_popupNewsletter.close();	
	}
}