/**
     * date helper
     * @param {any} dateString
     */
  function dateHelper(dateString) {
    let year = dateString.substring(0, 4);
    let month = dateString.substring(4, 6);
    let day = dateString.substring(6, 8);
    let remaining = dateString.substring(8, dateString.length);

    return day + "/" + month + "/" + year + " " + remaining;
  }

  function tiemstampHelper(dateString) {
    let date = new Date(parseInt(dateString));
    if(date == "Invalid Date"){
      return dateString;
    }
    let yyyy = date.getFullYear();
    let mm = date.getMonth() + 1; // Months start at 0!
    let dd = date.getDate();
    let hh = date.getHours();
    let MM = date.getMinutes();

    return `${dd}/${mm}/${yyyy} ${hh}:${MM}`;
  }

  function returnHome() {
    window.location.href = "../index.html";
  }