app.controller('MainCtrl', function($scope, $location, $anchorScroll) {

  this.toggleClass = function(elementId, className){
    angular.element('#' + elementId).toggleClass(className);
  };



});
@@ -65,11 +65,41 @@
 roll
-) %7B
+, $timeout) %7B%0D%0A  var that = this;
 %0D%0A%0D%0A
@@ -222,15 +222,95 @@
   %7D;%0D%0A%0D%0A
+  $timeout(function()%7B%0D%0A    that.toggleClass('sideNav', 'active')%0D%0A  %7D, 1000);%0D%0A
 %0D%0A%0D%0A%7D);

add timeout to navbar display