code: function(version, separator) {
              if (separator.substr(0, 1) == '[') {
                  var splitVersion = version.split(new RegExp(separator, 'g'), 2);
              } else {
                  var splitVersion = version.split(separator, 2);
              }
  
              if (separator != '.') {
                  version = version.replace(new RegExp(separator, 'g'), '.');
              }
  
              pgwBrowser.os.fullVersion = version;
  
              // Major version
              if (splitVersion[0]) {
                  pgwBrowser.os.majorVersion = parseInt(splitVersion[0]);
              }
  
              // Minor version
              if (splitVersion[1]) {
                  pgwBrowser.os.minorVersion = parseInt(splitVersion[1]);
              }
  
              return true;
          }
docs: Set OS version