ajax_save_successMessageShow_hide

$('#registration_form').on('submit',function(e){
		e.preventDefault();
		var datastring = $(this).serialize();
		$.ajax({
				method : "GET",
				url : "ajax_registration.php",
				data: {datastring:datastring}
			})
			.done(function(msg){
				$('#registration_alert').css('display','block');
				setTimeout(function() {
					$('#registration_alert').fadeOut();
				}, 2000 );
				$('#myModal').modal('toggle');
			});
	});