function LicencedPilotStatus(formObj,statusFlag) {
	formObj.Hours.disabled = statusFlag;
	formObj.Hours .value ="";
	formObj.qualification[0].disabled = statusFlag;
	formObj.qualification[1].disabled = statusFlag;
	formObj.Rating[0].disabled = statusFlag;
	formObj.Rating[1].disabled = statusFlag;
	formObj.Rating[2].disabled = statusFlag;	
}

function changeAircraftTypeStatus(formObj,statusFlag) {
	formObj.AircraftMake.disabled = statusFlag;
	formObj.AircraftMake .value ="";
	formObj.AircraftModel.disabled = statusFlag;
	formObj.AircraftModel .value ="";
	formObj.Capacity.disabled = statusFlag;
	formObj.Capacity .value ="";
	formObj.AircraftCallSign.disabled = statusFlag;
	formObj.AircraftCallSign .value ="VH-";
}