title: AngularJS: Error: event is undefined (Firefox only)
body: <p>Even though I'm defining the event and it works in Chrome it does not work in Firefox?</p>
  
  <pre><code>app.controller('lightbox_close_controller', ['$scope', '$rootScope', function($scope, $rootScope) {
  
          $scope.close_rating_lightbox = function(event) {
  
              if (!$(".lightbox").hasClass("mobile_ratebox")) {
                  event.stopPropagation();
                  $("#image_in_lightbox_inside").empty();
              }
          }
      }
  
  ]);
  </code></pre>