text: (function () {
      angular.module('app.layout')
          .controller('CustomizerCtrl', ['$scope', CustomizerCtrl])
  
      function CustomizerCtrl ($scope) {
          $scope.app.togglerIconVal = 'radio_button_checked';
  
          function resetMenu() {
              $scope.app.navBehind = false;
              $scope.app.navCollapsed = false;
              $scope.app.togglerIconVal = 'radio_button_checked';
          }
  
  
          // depend on google mateial icons
          $scope.toggleCollapsedNav = function() {
              if ($scope.app.navCollapsed) {
                  $scope.app.navCollapsed = false
                  $scope.app.togglerIconVal = 'radio_button_checked'
              } else {
                  $scope.app.navCollapsed = true
                  $scope.app.togglerIconVal = 'radio_button_unchecked'
              }
          }
  
          $scope.$watch('app.navCollapsed', function(newVal, oldVal) {
              if ($scope.app.navCollapsed) {
                  $scope.app.togglerIconVal = 'radio_button_unchecked'
              } else {
                  $scope.app.togglerIconVal = 'radio_button_checked'
              }
  
          });
  
      }
  
  })();
  