jquery ajax ไม่ยอมทำงานแบบ asynce ครับ โปรแกรมมันเด้งไปที่หน้า action form

	$(function(){
		$('#create_hotel').click(function(){
			if($('#hotel_name_kr').val() == ""){
				alert('hotel name Korea not empty');
				return false;
			}if($('#hotel_name_en').val() == ""){
				alert('hotel name Eng not empty');
				return false;
			}if($('#hotel_rating').val() == ""){
				alert('please select rating');
				return false;
			}if($('#hotel_build').val() == ""){
				alert('hotel build not empty');
				return false;
			}if($('#hotel_room').val() == ""){
				alert('hotel room not empty');
				return false;
			}if($('#hotel_address').val() == ""){
				alert('hotel address not empty');
				return false;
			}if($('#hotel_province').val() == ""){
				alert('please select province');
				return false;
			}if($('#hotel_telephone').val() == ""){
				alert('hotel telephone not empty');
				return false;
			}if($('#hotel_url').val() == ""){
				alert('hotel url not empty');
				return false;
			} else {
				$('#result').html('<img src="images/ajax-progress.gif" alt="loader" />').show();
				var form = document.add_hotel;
				var url = $('#add_hotel').attr('action');
				$.ajax({
					type: 'POST',
					url: url,
					dataType: text,
					async: false,
					data: $(form).serialize(),
					success: function(data){
						//$('#result').html(data).show();
						if(data == 1){
							$('#result').html('<div class="success">Create Success</div>').show();
						} else {
							$('#result').html('<div class="error">Create Error</div>').show();
						}
					}
				});
			}
			return false;
		});
	});