
<!--
function clearAirport()
 {
  sform=document.forms['drivingDirectionsActionForm'];
  sform.originAirportCode.value="";
  sform.originAirport.selectedIndex=0;
 }

function state_clearAirport()
 {
  sform=document.forms['drivingDirectionsActionForm'];
  sform.originAirportCode.value="";
  sform.originAirport.selectedIndex=0;

  if (sform.originState.value !=null && sform.originState.value.length>0)
  {
	sform.originCountry.value="US";
  }
 }

function country_clearAirport()
 {
  sform=document.forms['drivingDirectionsActionForm'];
  sform.originAirportCode.value="";
  sform.originAirport.selectedIndex=0;

  if (sform.originCountry.value != null && (sform.originCountry.value == "CA" || sform.originCountry.value =="" ))
  {
	sform.originState.value ="";
  }
 }

function clearAddress()
 {
  sform=document.forms['drivingDirectionsActionForm'];
  sform.originAddress.value="";
  sform.originCity.value="";
  if (sform.originState != null)
  {
  	sform.originState.selectedIndex=0;
  }
  sform.originCountry.selectedIndex=0;
  sform.originZip.value="";
 }

function changeAirport(sel)
{
   sform=document.forms['drivingDirectionsActionForm'];
   if (sel.type == "text")
   {
     csel=sform.originAirport;
     for (i=0;i<csel.length;i++)
      {
       if (csel.options[i].value==sel.value)
        {
         csel.selectedIndex=i;
         break;
        }
      }
   }
   else
   {
      if (sel.options[sel.selectedIndex].value.length==3)
      {
         sform.originAirportCode.value=sel.options[sel.selectedIndex].value;
      }
   }
   clearAddress();
}
-->