function disableVehicle(){
	var status = CollapsiblePanel1.isOpen();
		if (status == false) {
			document.getElementById('vehicleQty').disabled = true;
			document.getElementById('fuelType').disabled = true;
		} else {
			document.getElementById('vehicleQty').disabled = false;
			document.getElementById('fuelType').disabled = false;		
		}
}

function optionVehicleDisable() {
	var getVal = document.getElementById('vehicleType').value;
		if (getVal == 'Small motorbike' || getVal == 'Large motorbike') {
			document.getElementById('fuelType').value = 'Petrol';
			document.getElementById('fuelType').disabled = true;			
		} else {
			document.getElementById('fuelType').value ='';
			document.getElementById('fuelType').disabled = false;		
		}
}