var ROOMS_MUST_BE_FILLED = 'Room(s) must be filled in.';
var ROOMS_GROUP = 'GROUP';
var SET_BOTH_INTERVAL_BORDERS = 'Both interval borders must be set.';
var DATE_ACTION_OVERLAP = 'The start date of the action price overlaps the end date.';
var DATE_SEASON_OVERLAP = 'The start date of the seasonal price overlaps the end date.';
var PRICE = 'Price';
var SUMMARY_PRICE = 'Price sum';
var FORM_ERROR_MESSAGE = 'Some of the form\'s fields are filled improperly or some of the mandatory fields (marked by a dot in upper right corner) were omitted.';
var PAGE_ALIAS_HOTEL_LIST = 'hotel-list';
var PAGE_ALIAS_CP_HOTELS = 'prague-hotels';
var MENU_SORT_BY_HTLOFDAY = 'Cancel alphabet order';
var MENU_SORT_BY_ALPHABET = 'Sort alphabeticaly';