function _defaultConfig(config, error) {
  const _cfg = config || '';
  const _err = error || null;
  var script = '<script src="/creset/assets/Config'+ _cfg +'.pay?cache='+(new Date().getTime())+'"';
  script += (error)?' onerror="'+ _err +'"':'';
  script += '></script>';
  document.write(script);
}
function _resetConfig() {
  window['SwitchConfig'] = {};
}
function _parseQueryString() {
  const cparams = location.search.substr(1).split('&');
  const params = {};
  for (var i = cparams.length - 1; i >= 0; i--) {
    const cpl = cparams[i].split('=');
    params[cpl[0]] = cpl[1];
  }
  return params;
}
_resetConfig();
_defaultConfig();
const domains = location.hostname.toLowerCase().split('.');
const queryObject = _parseQueryString();
const hasDomain = (domains.length >= 3 && domains[0].length > 2 && domains[0].indexOf('www') === -1);
var profile = '';
if (queryObject.id_ec) {
  profile = '@' + queryObject.id_ec;
}
if (!profile && hasDomain) {
  profile = '@' + domains[0];
}
if (profile) {
  _defaultConfig(profile, '_resetConfig()');
  window['SwitchConfig'] = {
    SELECTOR: profile,
    PROFILE: {
      Query: 'id_ec=',
      Id: profile.substr(1)
    }
  };
}