d content is available.');
              } else {
                console.log('Content is now available offline!');
              }
              break;
            case 'redundant':
              console.error('The installing service worker became redundant.');
              break;
          }
        };
      };
    }).catch(function(e) {
      console.error('Error during service worker registration:', e);
    });
  });
}
</script>
