function check(){
			var obj = $("#newsletter_form").validate();
			if($("#newsletter_form").valid()){
				$.ajax({
				   type: "POST",
				   url: "index.php?module=member&action=newsletter_signup",
				   data: "newsletter="+obj.currentElements[0].value,
				   success: function(msg){
				   	 $("#newsletter")[0].value = "";
				     $.facebox(msg);
				     
				   }
				 });
			}
	}

	jQuery(document).ready(function($){ 
		/*FORMULAIRE DE NEWSLETTER*/
		var newsletter_container = $('div.newsletter_container');
		$("#newsletter_form").validate({
	        rules: { 
			newsletter: { required: true, email: true }
	        },
			errorContainer: newsletter_container,
			errorLabelContainer: $("ol", newsletter_container),
			wrapper: 'li',
			meta: "validate"
		});
	});