anchor.diff:                              $(resultDiv).addClass('alert-danger').removeClass('alert-success');
                               $(resultDiv).html("<strong>Error! </strong> " + data.message);
                               $(resultDiv).show();
  +                        }
  +
  +                        if (isAlertResult) {
  +                            alert(data.message);
                           }
                       },
                       error: function () {
  
positive.code:         }
  
  
          $(document).ready(function () {
  
  
  
negative.code:                         cm.foldCode(cm.getCursor());
                      },
                      "F11": function (cm) {
                          isAlertResult = !cm.getOption("fullScreen");
                          cm.setOption("fullScreen", !cm.getOption("fullScreen"));
                      },
                      "Esc": function (cm) {
  