adblock.js

// checking adblock
function checkAdsBlocked(callback) {
    var xhr = new XMLHttpRequest();
    xhr.onreadystatechange = function () {
        if (xhr.readyState == XMLHttpRequest.DONE) {
            callback(xhr.status === 0 || xhr.responseURL !== ADS_URL);
        }
    };
    xhr.open('HEAD', ADS_URL, true);
    xhr.send(null);
}
function getCookie(cname) {
  let name = cname + "=";
  let decodedCookie = decodeURIComponent(document.cookie);
  let ca = decodedCookie.split(';');
  for(let i = 0; i <ca.length; i++) {
    let c = ca[i];
    while (c.charAt(0) == ' ') {
      c = c.substring(1);
    }
    if (c.indexOf(name) == 0) {
      return c.substring(name.length, c.length);
    }
  }
  return "";
}



// end checking adblock