local function run(event)
  if event == nil then
    return 2
  elseif event == EVT_PAGE_BREAK or event == EVT_RIGHT_BREAK or event == EVT_VIRTUAL_NEXT_PAGE then
    selectPage(1)
  elseif event == EVT_PAGE_LONG or event == EVT_LEFT_BREAK or event == EVT_VIRTUAL_PREV_PAGE then
    killEvents(event);
    selectPage(-1)
  end
  fields = pages[page][1]
  local result = runFieldsPage(event)
  refreshNext()
  return result
end