text: 
  function setCookie(cname, cvalue, exdays = 400) {
      var d = new Date();
      d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
      var expires = "expires=" + d.toUTCString();
      document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
  }
  function getCookie(cname) {
      var name = cname + "=";
      var decodedCookie = decodeURIComponent(document.cookie);
      var ca = decodedCookie.split(';');
      for (var i = 0; i < ca.length; i++) {
          var c = ca[i];
          while (c.charAt(0) == ' ') {
              c = c.substring(1);
          }
          if (c.indexOf(name) == 0) {
              return c.substring(name.length, c.length);
          }
      }
      return "";
  }
  function scrollToElement(element) {
    //var element = document.getElementById(element);
    if (element) {
      element.scrollIntoView({
        behavior: 'smooth'
      });
    }
  }
  