(function($) { $(window).on("load", function () { function setSeenComic() { var badger = chrome.extension.getBackgroundPage().badger; var settings = badger.getSettings(); settings.setItem("seenComic", true); } $(".scroll-it").smoothScroll(); var alreadySet = false; $(window).scroll(function () { if (!alreadySet) { if ($(window).scrollTop() > 400) { alreadySet = true; setSeenComic(); } } }); }); }(jQuery));