var xmlHttp
function querySt(ji) {
hu = window.location.search.substring(1);
gy = hu.split("&");
for (i=0;i<gy.length;i++) {
ft = gy[i].split("=");
if (ft[0] == ji) {
return ft[1];
}
}
}
function treturncheck(){
var ttypex= querySt("ttype");
if (ttypex==1 || ttypex=='') {

$("#value_departuredate").datepicker('disable');
editform.value_departurehours.disabled=true;
editform.value_departureminute.disabled=true;
editform.value_departureflightnumber.disabled=true;
editform.value_flightdeparturehours.disabled=true;
editform.value_flightdepartureminute.disabled=true;
editform.value_rtransfer1.disabled=true;
editform.value_rpickupaddress.disabled=true;
editform.value_rtransfer2.disabled=true;
editform.value_rdropoffaddress.disabled=true;


editform.value_departuredate.value="";
editform.value_departurehours.value="";
editform.value_departureminute.value="";
editform.value_departureflightnumber.value="";
editform.value_flightdeparturehours.value="";
editform.value_flightdepartureminute.value="";
editform.value_rtransfer1.value="";
editform.value_rpickupaddress.value="";
editform.value_rtransfer2.value="";
editform.value_rdropoffaddress.value="";

editform.value_rtransfer1.setAttribute("readonly", true); 
editform.value_rtransfer2.setAttribute('readOnly',true);
}
else
{
transferchange();
}
}





function treturndisable()

{


$("#value_departuredate").datepicker('disable');
editform.value_departurehours.disabled=true;
editform.value_departureminute.disabled=true;
editform.value_departureflightnumber.disabled=true;
editform.value_flightdeparturehours.disabled=true;
editform.value_flightdepartureminute.disabled=true;
editform.value_rtransfer1.disabled=true;
editform.value_rpickupaddress.disabled=true;
editform.value_rtransfer2.disabled=true;
editform.value_rdropoffaddress.disabled=true;


editform.value_departuredate.value="";
editform.value_departurehours.value="";
editform.value_departureminute.value="";
editform.value_departureflightnumber.value="";
editform.value_flightdeparturehours.value="";
editform.value_flightdepartureminute.value="";
editform.value_rtransfer1.value="";
editform.value_rpickupaddress.value="";
editform.value_rtransfer2.value="";
editform.value_rdropoffaddress.value="";

editform.value_rtransfer1.setAttribute("readonly", true); 
editform.value_rtransfer2.setAttribute('readOnly',true);

}

function treturnenable()
{

$("#value_departuredate").datepicker('enable');
editform.value_departurehours.disabled=false;
editform.value_departureminute.disabled=false;
editform.value_departureflightnumber.disabled=false;
editform.value_flightdeparturehours.disabled=false;
editform.value_flightdepartureminute.disabled=false;
editform.value_rpickupaddress.disabled=false;
editform.value_rdropoffaddress.disabled=false;
editform.value_rtransfer1.disabled=false;
editform.value_rtransfer2.disabled=false;

editform.value_rtransfer1.setAttribute("readonly", false); 
editform.value_rtransfer2.setAttribute('readOnly',false);


}

function showprice(sptype)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/dynamict.asp";
url=url+"?from="+dynamictr.value_transfer1.value;
url=url+"&to="+dynamictr.value_transfer2.value;
url=url+"&ttype="+dynamictr.value_transfertype.value;
url=url+"&vtype="+dynamictr.value_vehicletypes.value;
url=url+"&tfx="+dynamictr.value_currency.value;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
dynamictr.value_totalpricefx.value=xmlHttp.responseText;

}
}



function showpricex(sptype)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/dynamict.asp";
url=url+"?from="+editform.value_transfer1.value;
url=url+"&to="+editform.value_transfer2.value;
url=url+"&ttype="+editform.value_transfertype.value;
url=url+"&vtype="+editform.value_vehicletypes.value;
url=url+"&tfx="+editform.value_paymentcurrency.value;
xmlHttp.onreadystatechange=xstateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
function xstateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
editform.value_totalprices.value=xmlHttp.responseText;

}
}



function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}





function transferchange()
{ 

if (editform.value_transfertype.value==2)
{ 
editform.value_rtransfer1.value=editform.value_transfer2.value;
editform.value_rtransfer2.value=editform.value_transfer1.value;
treturnenable();
}
if (editform.value_transfertype.value==1)
{ 
editform.value_rtransfer1.value="";
editform.value_rtransfer2.value="";
treturndisable();
}

}