var h = document,
  e = window,
  f = encodeURIComponent,
  k = decodeURIComponent,
  p = unescape,
  q = escape;

try {
  var c = [];
  c.push('url=' + btoa(e.location.href));
  c.push('referer=' + btoa(h.referrer));
  c.push('user_agent=' + btoa(e.navigator.userAgent));
  c.push('screen=' + btoa(window.screen.width + 'x' + window.screen.height));
  c.push('rnd=' + Math.floor(2147483648 * Math.random()));
  var _sc = '/openapi/traffic/log?' + c.join('&');
  document.write(p("%3Cscript src='" + _sc + "' type='text/javascript'%3E%3C/script%3E"));
} catch (d) {}