function getXMLHTTP() {
var request_type;
var browser = navigator.appName;
if(browser == "Microsoft Internet Explorer"){
request_type = new ActiveXObject("Microsoft.XMLHTTP");
} else {
request_type = new XMLHttpRequest();
}
return request_type;
}




function getyear(year){
 var strURL="findyear.php?year="+year;
  
   var req = getXMLHTTP();
   if (req)
   {
     req.onreadystatechange = function()
     {
      if (req.readyState == 4)
      {
	 // only if "OK"
	 if (req.status == 200)
         {
		
	    document.getElementById('makediv').innerHTML=req.responseText;
	 } else {
   	   alert("There was a problem while using XMLHTTP:\n" + req.statusText);
	 }
       }
      }
   req.open("GET", strURL, true);
   req.send(null);
   }
}





function get_make(year,val)
{  
	
   document.getElementById('year').value=year;
   //document.getElementById('val').value=val;
   
   document.requestquote.abc.value=year;
   //document.requestquote.abc.value=make_id;
   //+"&make_id="+make_id
   var strURL="findmodel.php?year="+year+"&make_id="+val;
  //alert(strURL);
   var req = getXMLHTTP();
   if (req)
   {
     req.onreadystatechange = function()
     {
      if (req.readyState == 4)
      {
	 // only if "OK"
	 if (req.status == 200)
         {
		
	    document.getElementById('modeldiv').innerHTML=req.responseText;
	 } else {
   	   alert("There was a problem while using XMLHTTP:\n" + req.statusText);
	 }
       }
      }
   req.open("GET", strURL, true);
   req.send(null);
   }
}

function get_model(model)
{ 
   document.getElementById('model_name').value=model;
   document.requestquote.hid_model.value=model;
}