/* The following function creates an XMLHttpRequest object... */

function createRequestObject()
{
	var xhr; // on déclare l'instance
	
	if (window.XMLHttpRequest)
	{	
		xhr = new XMLHttpRequest(); // Firefox, Opera, Konqueror, Safari, ...
	}
	else if (window.ActiveXObject) 
		{
			xhr = new ActiveXObject('Microsoft.XMLHTTP'); // Internet Explorer
		}
		else alert('JavaScript : votre navigateur ne supporte pas les objets XMLHttpRequest...'); // Navigateur ancien
	
	return xhr;
}

var http = createRequestObject(); 

function updatePanier(id, action)
{
	http.open('post', 'include/ajax-request.php');
	http.onreadystatechange = handlePrix; 
	http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	var data = 'id='+id+'&action='+action;
	http.send(data);
}

function handlePrix()
{
	if(http.readyState == 4)
	{ 
		var response = http.responseText;
		//alert(response);
		//document.getElementById('dVar2').innerHTML = response;
		//eval(response);
	}
}