var vehicleClass;
var vehicleType;

function loaders() {
		document.getElementById("vehicleType1").className = "active";
		document.getElementById("vehicleClass1").className = "active";
		document.frmData.typeveh.value = 1;
		document.frmData.classveh.value = 1;
	}
window.onload = loaders;
	

// Type
function typeFn(d){
	term = d		
	// Active Term
	for (var x=1; x<=2; x++){
		var termId = "vehicleType" + x;
		document.getElementById(termId).className = "";
	}	
	var activeTermId = "vehicleType" + term;
	document.getElementById(activeTermId).className = "active";
	document.frmData.typeveh.value = term;

}	
// Class
function classFn(d){
	term = d		
	// Active Term
	for (var x=1; x<=2; x++){
		var termId = "vehicleClass" + x;
		document.getElementById(termId).className = "";
	}	
	var activeTermId = "vehicleClass" + term;
	document.getElementById(activeTermId).className = "active";
	document.frmData.classveh.value = term;

}	

   var http_request = false;
   function makeRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      http_request.onreadystatechange = alertContents;
      http_request.open('GET', url + parameters, true);
      http_request.send(null);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('myspan').innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   
   function Calculate() {
	 mtype = document.frmData.typeveh.value;
	 mclass = document.frmData.classveh.value;
	 vehiclePrice = document.frmData.vehiclePrice.value;

	 getstr = '?vehiclePrice=' + vehiclePrice + '&class=' + mclass + '&type=' + mtype;
	 makeRequest('calc_details-stampduty.php', getstr);
   }