Stage 6: Receive the preloader image or gif image or animation image URL to add from the module again-Business. To make use of these polyfills, simply just add HTML boolean logic to position them, IF the browser is less than the need IE version. Instance code is: The prestashop addon https://www.presta-addons-modules.com/en/free-modules/prestashop-popup-on-exit-page-on-browser-tab-close-event.html