var times = {
		question: function(form) {
				new Ajax.Request("/questions.php",{
					method: "post",
					parameters: $('questions_form').serialize(true),
					onSuccess: function(transport) {
						var response = transport.responseText;
						//alert(response);
						//$('questions').innerHTML=response;
						form.parentNode.innerHTML=response;
						},
					onFailure: function() {
						alert('Ooops');
						}
					});
				return false;
			}
	};