var xmlHttp

function models(str)
{ 

var fuel = "";
var fuel = document.getElementById('fueltype').value;
 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="getmodels.php"
url=url+"?q="+str
url=url+"&fueltrack="+fuel
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("modelDrop").innerHTML=xmlHttp.responseText
 } 
}

/* Get new function */

function details()
{ 
var str = document.getElementById('models');
var type = document.getElementsByName('type');
for ( var i = 0; i < type.length; i++ ) {
	if ( type[i].checked == true ) {
		break;
	}
}
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="getdetails_enquiry.php"
url=url+"?q="+str.value
url=url+"&details_type="+i
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=newStateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function newStateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("details").innerHTML=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;
}