vk-publics-get-ajax

function getPublics(userId,callback) {
  var xhr = new XMLHttpRequest();

  var body = 'act=load_idols&al=1&oid=' + userId;

  xhr.open("POST", 'https://vk.com/al_fans.php', true)
  xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

  xhr.onreadystatechange = function() {
    if (this.readyState == 4 && this.status == 200) {
     callback(this.responseText)
    }
  };

  xhr.send(body);

}


getPublics(1, (data) => console.log(JSON.parse( data.substr(data.indexOf('<!json>') + 7))) )