frm="enquiry";
function setall(frm,car,count,transfer){
	settransfer(frm,transfer);
	setcar(frm, car,count);
}
function setcar(frm,car,count) {

if (car == "I do not require car hire") {
	frm.no_of_vehicles.value=0;
	frm.no_of_vehicles.disabled=false;
	frm.vehicle1.disabled=true;
	frm.vehicle2.disabled=true;
	frm.vehicle3.disabled=true;
	return
	}
else {
	frm.no_of_vehicles.disabled=false;
	frm.vehicle1.disabled=false;
	frm.vehicle2.disabled=false;
	frm.vehicle3.disabled=false;
	}
if (count == 1) {
	frm.vehicle2.disabled=true;
	frm.vehicle3.disabled=true;

	}
else if (count == 2) {
	frm.vehicle3.disabled=true;
	}	
else if (count == 3) {

	frm.vehicle3.disabled=false;
	}		

}
function settransfer(frm, transfer) {

if (transfer == "I do not require a transfer service") {
	frm.transfer_choice.disabled=true;
	}
else {
	frm.transfer_choice.disabled=false;
	}
}
function validate(frm,car,count,transfer) {

if (frm.r_accept.checked==0){
	alert("You have not ticked the Terms and Conditions box");
event.returnValue=false;
	return (false);
	}
else {
	return (true);
	}
}