function popup_unsubscribe() {
	window.open ('desabonnement.php', 'subscribe', config='height=300, width=800, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}

function popup_subscribe() {
	window.open ('inscription.php', 'subscribe', config='height=350, width=800, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}