maintanence.js

console.log("bbb")

window.addEventListener('DOMContentLoaded', function() {
    // Set the date we're counting down to
    var countDownDate = new Date("May 30, 2023 15:00:00").getTime();

    // Update the count down every 1 second
    var x = setInterval(function() {

    // Get today's date and time
    var now = new Date().getTime();

    // Find the distance between now and the count down date
    var distance = countDownDate - now;

    // Time calculations for days, hours, minutes and seconds
    var days = Math.floor(distance / (1000 * 60 * 60 * 24));
    var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
    var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
    var seconds = Math.floor((distance % (1000 * 60)) / 1000);

    // Display the result in the element with id="demo"
    document.getElementsByClassName("maintenance-message")[0].innerHTML = days + "d " + hours + "h "
    + minutes + "m " + seconds + "s ";

    // If the count down is finished, write some text
    if (distance < 0) {
        clearInterval(x);
        document.getElementsByClassName("maintenance-message")[0].innerHTML = "Już za chwilę :)";
    }
    }, 1000);
})