function applyDisplay1(value)
{
 document.getElementById("foo1").style.display = value;
}
function applyDisplay2(value)
{
 document.getElementById("foo2").style.display = value;
}
function applyDisplay3(value)
{
 document.getElementById("foo3").style.display = value;
}
function applyDisplay4(value)
{
 document.getElementById("foo4").style.display = value;
}
function applyDisplay5(value)
{
 document.getElementById("foo5").style.display = value;
}
function applyDisplay52(value)
{
 document.getElementById("foo5").style.display = value;
 document.getElementById("foo10").style.display = value;
}

function applyDisplay6(value)
{
document.getElementById("PnAdd").style.display = value;
document.getElementById("foo6").style.display = value;
}
function applyDisplay7(value)
{
document.getElementById("DnAdd").style.display = value;
document.getElementById("foo7").style.display = value;
}
function applyDisplay8(value)
{
document.getElementById("DnAdd5").style.display = value;
document.getElementById("foo8").style.display = value;
}
function applyDisplay9(value)
{
document.getElementById("PnAdd5").style.display = value;
document.getElementById("foo9").style.display = value;
}






function choosePickA(value) {
document.getElementById("PaPort").style.display = value;
}
function choosePickB(value) {
document.getElementById("PsPort").style.display = value;
}
function choosePickC(value) {
document.getElementById("PmTrain").style.display = value;
}
function choosePickD(value) {
document.getElementById("Pcity").style.display = value;
}
function choosePickE(value) {
document.getElementById("PnAdd2").style.display = value;
}
function choosePickF(value) {
document.getElementById("PnAdd5").style.display = value;
}
function choosePickG(value) {
document.getElementById("PnAdd6").style.display = value;
}



function chooseDestA(value) {
document.getElementById("DaPort").style.display = value;
}
function chooseDestB(value) {
document.getElementById("DsPort").style.display = value;
}
function chooseDestC(value) {
document.getElementById("DmTrain").style.display = value;
}
function chooseDestD(value) {
document.getElementById("Dcity").style.display = value;
}
function chooseDestE(value) {
document.getElementById("DnAdd2").style.display = value;
}
function chooseDestF(value) {
document.getElementById("DnAdd5").style.display = value;
}
function chooseDestG(value) {
document.getElementById("DnAdd6").style.display = value;
}



function clear1(){ 
web_book.pick_add1.value="";
web_book.pick_add2.value="";
web_book.pick_add3.value="";
web_book.pick_add5.value="";
web_book.pick_add6.value="";

web_book.pick_city.value="";
web_book.pick_postcode.value="";
web_book.ap_pick.value="";
web_book.ap_pick_code.value="";
web_book.st_pick.value="";
web_book.city_pick.value="";
}
function clear2(){ 
web_book.dest_add1.value="";
web_book.dest_add2.value="";
web_book.dest_add3.value="";
web_book.dest_add5.value="";
web_book.dest_add6.value="";

web_book.dest_city.value="";
web_book.dest_postcode.value="";
web_book.ap_dest.value="";
web_book.ap_dest_code.value="";
web_book.st_dest.value="";
web_book.city_dest.value="";
}

////////////////////////  radio buttons ///////////////

function checkradio1()
{
document.getElementById("pickA1").checked = true;
document.getElementById("pickA2").checked = false;
document.getElementById("pickA3").checked = false;
document.getElementById("pickA4").checked = false;
document.getElementById("pickA5").checked = false;
document.getElementById("pickA6").checked = false;
document.getElementById("pickA7").checked = false;
}
function checkradio2()
{
document.getElementById("pickA1").checked = false;
document.getElementById("pickA2").checked = true;
document.getElementById("pickA3").checked = false;
document.getElementById("pickA4").checked = false;
document.getElementById("pickA5").checked = false;
document.getElementById("pickA6").checked = false;
document.getElementById("pickA7").checked = false;
}
function checkradio3()
{
document.getElementById("pickA1").checked = false;
document.getElementById("pickA2").checked = false;
document.getElementById("pickA3").checked = true;
document.getElementById("pickA4").checked = false;
document.getElementById("pickA5").checked = false;
document.getElementById("pickA6").checked = false;
document.getElementById("pickA7").checked = false;
}
function checkradio4()
{
document.getElementById("pickA1").checked = false;
document.getElementById("pickA2").checked = false;
document.getElementById("pickA3").checked = false;
document.getElementById("pickA4").checked = true;
document.getElementById("pickA5").checked = false;
document.getElementById("pickA6").checked = false;
document.getElementById("pickA7").checked = false;
}
function checkradio5()
{
document.getElementById("pickA1").checked = false;
document.getElementById("pickA2").checked = false;
document.getElementById("pickA3").checked = false;
document.getElementById("pickA4").checked = false;
document.getElementById("pickA5").checked = true;
document.getElementById("pickA6").checked = false;
document.getElementById("pickA7").checked = false;
}
function checkradio6()
{
document.getElementById("pickA1").checked = false;
document.getElementById("pickA2").checked = false;
document.getElementById("pickA3").checked = false;
document.getElementById("pickA4").checked = false;
document.getElementById("pickA5").checked = false;
document.getElementById("pickA6").checked = true;
document.getElementById("pickA7").checked = false;
}
function checkradio7()
{
document.getElementById("pickA1").checked = false;
document.getElementById("pickA2").checked = false;
document.getElementById("pickA3").checked = false;
document.getElementById("pickA4").checked = false;
document.getElementById("pickA5").checked = false;
document.getElementById("pickA6").checked = false;
document.getElementById("pickA7").checked = true;
}


function checkradio8()
{
document.getElementById("destA1").checked = true;
document.getElementById("destA2").checked = false;
document.getElementById("destA3").checked = false;
document.getElementById("destA4").checked = false;
document.getElementById("destA5").checked = false;
document.getElementById("destA6").checked = false;
document.getElementById("destA7").checked = false;
}
function checkradio9()
{
document.getElementById("destA1").checked = false;
document.getElementById("destA2").checked = true;
document.getElementById("destA3").checked = false;
document.getElementById("destA4").checked = false;
document.getElementById("destA5").checked = false;
document.getElementById("destA6").checked = false;
document.getElementById("destA7").checked = false;
}
function checkradio10()
{
document.getElementById("destA1").checked = false;
document.getElementById("destA2").checked = false;
document.getElementById("destA3").checked = true;
document.getElementById("destA4").checked = false;
document.getElementById("destA5").checked = false;
document.getElementById("destA6").checked = false;
document.getElementById("destA7").checked = false;
}
function checkradio11()
{
document.getElementById("destA1").checked = false;
document.getElementById("destA2").checked = false;
document.getElementById("destA3").checked = false;
document.getElementById("destA4").checked = true;
document.getElementById("destA5").checked = false;
document.getElementById("destA6").checked = false;
document.getElementById("destA7").checked = false;
}
function checkradio12()
{
document.getElementById("destA1").checked = false;
document.getElementById("destA2").checked = false;
document.getElementById("destA3").checked = false;
document.getElementById("destA4").checked = false;
document.getElementById("destA5").checked = true;
document.getElementById("destA6").checked = false;
document.getElementById("destA7").checked = false;
}
function checkradio13()
{
document.getElementById("destA1").checked = false;
document.getElementById("destA2").checked = false;
document.getElementById("destA3").checked = false;
document.getElementById("destA4").checked = false;
document.getElementById("destA5").checked = false;
document.getElementById("destA6").checked = true;
document.getElementById("destA7").checked = false;
}
function checkradio14()
{
document.getElementById("destA1").checked = false;
document.getElementById("destA2").checked = false;
document.getElementById("destA3").checked = false;
document.getElementById("destA4").checked = false;
document.getElementById("destA5").checked = false;
document.getElementById("destA6").checked = false;
document.getElementById("destA7").checked = true;
}