function ValidateFlights(frmSearch)
{
    if (!ValidateNoOfPeople(frmSearch)) {
           return false;
    }
    
    if ((typeof(frmSearch.depAirportCode) != "undefined") && (frmSearch.depAirportCode.value == "")) {
        alert("Please select your departure airport.");
        elmItem.focus();
        blockedItems = [];
        return false;
    } else if ((typeof(frmSearch.arrAirportCode) != "undefined") && (frmSearch.arrAirportCode.value == "")) {
        alert("Please select your resort airport.");
        elmItem.focus();
        blockedItems = [];
        return false;
    } else if (frmSearch.depAirportCode.value == frmSearch.arrAirportCode.value) {
        alert("Please ensure your departure airport and destination are different");
        elmItem.focus();
        blockedItems = [];
        return false;
    }
    return true;
}