var domain_to_region_code = Array();
domain_to_region_code['epic.ncl.com'] = 'usa';
domain_to_region_code['ncl.worldmedia.net'] = 'usa';
domain_to_region_code['www.epic.ncl.com'] = 'usa';
domain_to_region_code['www.nclepic.com'] = 'usa';
domain_to_region_code['epic.ncl.co.uk'] = 'uk';
domain_to_region_code['www.epic.ncl.co.uk'] = 'uk';
domain_to_region_code['uk.epic.worldmedia.net'] = 'uk';
domain_to_region_code['www.uk.epic.worldmedia.net'] = 'uk';
domain_to_region_code['epic.ncl.eu'] = 'ce';
domain_to_region_code['www.epic.ncl.eu'] = 'ce';
domain_to_region_code['ce.epic.worldmedia.net'] = 'ce';
domain_to_region_code['www.ce.epic.worldmedia.net'] = 'ce';


function get_region_code_from_domain()
{
  var domain = location.hostname;
  return domain_to_region_code[domain] == null ? 'usa' : domain_to_region_code[domain];
}