scripts.js

// Fart every 400 pixels scrolled
fartscroll();

var scroll = function test() {
    var el = document.getElementById("infinite");
    var newHeight = document.getElementById("infinite").offsetHeight + 10;
    el.style.height = newHeight + "px";
    console.log(el.style.height);
};
window.addEventListener("scroll", scroll, false);

window.addEventListener("load", function() {
    var status = document.getElementById("status");

    function updateOnlineStatus(event) {
        var condition = navigator.onLine ? "online" : "offline";

        status.className = condition;
        status.innerHTML = condition.toUpperCase();
    }

    window.addEventListener("online", updateOnlineStatus);
    window.addEventListener("offline", updateOnlineStatus);
});

if (navigator.onLine === false) {
    alert("You seem to be offline.");
    console.log("Is offline.");
}