text: // When the user scrolls the page, execute myFunction 
  window.onscroll = function() {myFunction()};
  
  // Get the navbar
  var navbar = document.getElementById("navbar");
  
  // Get the offset position of the navbar
  var sticky = navbar.offsetTop;
  
  // Add the sticky class to the navbar when you reach its scroll position. Remove "sticky" when you leave the scroll position
  function myFunction() {
    if (window.pageYOffset >= sticky) {
      navbar.classList.add("sticky")
    } else {
      navbar.classList.remove("sticky");
    }
  };
  