var EVOUCHER_UNKNOWN_ERROR = "Unknown error processing your e-voucher; please return to home page and start again";
var EVOUCHER_COMMS_ERROR = "There is a communications problem processing your e-voucher; please try later";
var EVOUCHER_PLANITAS_ERROR = "Unknown data transfer error processing your e-voucher; please start again";
var EVOUCHER_INVALID_VOUCHER_CODE = "This e-Voucher code does not exist; please try again. Code format is case-sensitive" ;
var EVOUCHER_VOUCHER_NOT_ACTIVE = "This e-Voucher has not reached or has passed it's 'use by' date. Please check your e-Voucher conditions and try again.";
var EVOUCHER_VOUCHER_LOCKED_BY_ISSUER = "The e-Voucher is blocked for use. Please contact Ukraine International Airlines bookinghelp@ps.kiev.ua" ;
var EVOUCHER_VOUCHER_USED_ERROR = "Your e-Voucher has already been used";
var EVOUCHER_VOUCHER_DELETED_ERROR = "The e-Voucher has been deleted; use another voucher or contact bookinghelp@ps.kiev.ua";
var EVOUCHER_VOUCHER_SYSTEM_ERROR = "Internal database error processing your e-voucher; please try again or contact bookinghelp@ps.kiev.ua";
var EVOUCHER_NOT_SELLABLE_NOW_ERROR = "This e-Voucher has passed its 'use by' date and is no longer valid";
var EVOUCHER_TRIP_DATE_ERROR = "Your e-Voucher is not valid for the date(s) of travel that you have selected. Please check your e-Voucher conditions and try again.";
var EVOUCHER_VALID_FOR_ADULTS_ONLY_ERROR = "This e-Voucher is only valid for Adult passengers. Book children and Infant through UIA office or online together with Adult not using e-Voucher";
var EVOUCHER_NOT_VALID_FOR_PAX_NUMBER_ERROR = "This e-Voucher is not valid for the number of passengers you entered. Please check your e-Voucher conditions and try again";
var EVOUCHER_ONE_WAY_TRIP_ONLY = "Your e-Voucher is valid only for One-Way travel. Please try again and enter only your Date of Departure.";
var EVOUCHER_RETURN_TRIP_ONLY = "Your e-Voucher is valid only for roundtrip travel. Please try again and enter your Date of Departure and Date of Return.";
var EVOUCHER_INVALID_ROUTING = "Your e-Voucher is not valid for the routing selected. Please check your e-Voucher conditions and select a different routing";
var EVOUCHER_INVALID_PAX_MIX_ERROR = "This e-Voucher is valid for a maximum of 2 Adults; 2 Children and 2 Infants (Children & Infants must travel with Adult(s)). Please check your e-Voucher conditions and try again.";
var EVOUCHER_TRIP_ERROR =  "Your e-Voucher cannot be used for the itinerary selected";
var EVOUCHER_PARTY_ERROR = "Your e-Voucher cannot be used to book the required number of passengers. Please read your voucher conditions and try again."; 
var EVOUCHER_UNEXPECTED_PROCESSING_ERROR =  "Unexpected error processing your e-voucher; please try again or contact bookinghelp@ps.kiev.ua";
var EVOUCHER_INVALID_FORMAT = "You have entered an invalid e-Voucher code" ;
var EVOUCHER_BAD_FLIGHTS_ERROR = "Your e-Voucher is not valid for the specific fight(s) that you have selected. Please check your e-Voucher conditions and try again";
var EVOUCHER_BAD_FARE_ERROR = "There is no discount on the Fare Type that you have selected. Please check another Fare Type or continue to book at the normal fare";
var EVOUCHER_NOT_USED_MESSAGE = "You have not used your e-Voucher and our booking is at the normal fare. You may re-select your flights or use your e-Voucher for another booking, subject to the terms and conditions of your e-Voucher" ;
var EVOUCHER_ONE_ADULT_ONLY_ERROR = "The e-Voucher is only valid for one Adult passenger. Please check the e-Voucher conditions and try again.";
var EVOUCHER_BAD_NAME_ERROR = "The e-Voucher number you have entered is restricted to the person named on the e-Voucher conditions.";