if("serviceWorker" in navigator){window.addEventListener("load",function(){navigator.serviceWorker.register("/sw.js").then(function(registration){console.log("Service worker has been registered. ",registration.scope)},function(err){console.log("ServiceWorker registration failed: ",err)})})} self.addEventListener('install',function(event){var CACHE_NAME='cache-1';var urlsToCache=['/','/assets_new/css/home_2021.css?v=1.6.7','/assets_new/css/bootstrap.min.css','/assets_new/js/sweetalert2.all.js','/assets_new/js/jquery.min.js'];self.addEventListener('install',function(event){event.waitUntil(caches.open(CACHE_NAME).then(function(cache){console.log('Opened cache');return cache.addAll(urlsToCache)}))})});self.addEventListener('fetch',function(event){event.respondWith(caches.match(event.request).then(function(response){if(response){return response} return fetch(event.request)}))})