function inscription_newsletter() {
	$.get("abonnement-newsletter.php",
		{ 
		email_newsletter: $('#email_newsletter').val()
		},
		function(returned_data) {
			$('#dialog').html(returned_data);
			$("#dialog").dialog({
				autoOpen: false,
				bgiframe: true,
				height: 140,
				modal: true,
				buttons: {
					Ok: function() {
						$(this).dialog('close');
						$(this).dialog('destroy');
					}
				}
			});
		$("#dialog").dialog('open');
		}
	);
}