function copyURL() {
  var copyText = document.getElementById("url");
  navigator.clipboard.writeText(copyText.href);
  copyText.classList.add("highlight");
  window.setTimeout(() => copyText.classList.remove("highlight"), 1500);
  document.getElementById('share-notice').style.display = "none";
  document.getElementById('shared-notice').style.display = "initial";
}

function resetURL() {
  document.getElementById('share-notice').style.display = "initial";
  document.getElementById('shared-notice').style.display = "none";
}