<!--

function bookmark() {
if ( navigator.appName != 'Microsoft Internet Explorer' )
{ window.sidebar.addPanel(document.title,document.location.href,""); }
else { window.external.AddFavorite(document.location.href,document.title); } } 

function setbtn()
{
	
if( document.formr.form_arrival_location.selectedIndex == 1 )
 document.formr.form_arrival_destination.selectedIndex = 2;
else if( document.formr.form_arrival_location.selectedIndex == 2 )
 document.formr.form_arrival_destination.selectedIndex = 1;

 if( document.formr.form_arrival_location.selectedIndex ==  0 || document.formr.form_arrival_destination.selectedIndex ==  0 || document.formr.form_arrival_location.selectedIndex == 1 && document.formr.form_arrival_destination.selectedIndex == 1  ||  document.formr.form_arrival_location.selectedIndex == 2 && document.formr.form_arrival_destination.selectedIndex == 2 )
 {
  document.formr.book_btn.disabled = true;
  return;
 }


document.formr.book_btn.disabled = false; 
var actionform = '';

if( document.formr.form_arrival_location.selectedIndex ==  1 )
actionform = 'https://secure.airports-shuttle.com/rome/res_civ_apt_eng'; 
else  if( document.formr.form_arrival_location.selectedIndex ==  2 )
actionform = 'https://secure.airports-shuttle.com/rome/res_civ_cty_eng'; 

if( document.formr.onewayreturn[0].checked )
actionform = actionform + '.php';
else
actionform = actionform + '1.php';
document.formr.action=actionform;
document.formr.code.value = "CV";

}

-->