function getDomain() {
  var domainArr = document.domain.split('.');
  var length = domainArr.length;
  if (length > 1 && isNaN(domainArr[length - 1])) {
    return '.' + domainArr[length - 2] + '.' + domainArr[length - 1];
  } else {
    return document.domain;
  }
}

module.exports = {
  version: '1.0',
  yasPath: '/web/',
  yasDomain: getDomain(),
  yasImgDomain: '//analytics.m.yohobuy.com/yas.gif',
  yasMobileDomain: '//analytics.m.yohobuy.com/yas_mobile'
};