(function() {
  var url = '//b3.vlaaam.ru';
  var callback = 'wTwz';

  wTwz = function(js) {
    if(js == null) return false;
    document.getElementById('wTwz').innerHTML = js.innerHTML;
  };

  var link = document.createElement('link');
  link.setAttribute('rel', 'StyleSheet');
  link.setAttribute('href', url + '/_design/poloska.css');
  link.setAttribute('type', 'text/css');
  link.setAttribute('media', 'all');
  document.getElementsByTagName('head')[0].appendChild(link);

  var script = document.createElement('script');
  script.setAttribute('type', 'text/javascript');
  script.setAttribute('src', url + '/_html/poloska.html?callback=' + callback + '&rand=' + Math.random());
  document.getElementsByTagName('head')[0].appendChild(script);

  var div = document.createElement('div');
  div.setAttribute('id', 'wTwz');
  div.setAttribute('style', 'height:40px;');
  document.getElementsByTagName('body')[0].appendChild(div);
})();