var dropdowns = new function() {

    /*
    @public
    */
    this.init = function() {
      $('#airport').bind('change', handleGatewayChange);

      handleGatewayChange();
    }

    /*
    @private
    */
    function handleGatewayChange() {
      var gatewayCode = $('#airport').val();
      $.get(DD_CSV_URL + 'getResorts.php?gatewayCode=' + encodeURIComponent(gatewayCode) + '&select=' + encodeURIComponent(lResortCode), gatewayChangeCallback);
    }

    /*
    @private
    */
    function gatewayChangeCallback(data) {
      $('#resort').html('');
      if(data != '') {
        $('#resort').html(data);
      }
    }
  }

  $(document).ready(dropdowns.init);