function refresh() {
var xhr_object = null;

if(window.XMLHttpRequest) // Firefox
	xhr_object = new XMLHttpRequest();
	else if(window.ActiveXObject) // Internet Explorer
	   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	else 
	{ // XMLHttpRequest non supporte par le navigateur
	   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
	   return;
	}



var filename 	= "ajax/refresh.php";
var montant 	= document.forms[0].elements["mont"].value;
var comboBox 	= document.forms[0].elements["mois"];
var typeprojet 	= document.getElementById("tit").value;
var mois 		= comboBox.options[comboBox.selectedIndex].value;
var data     	= null;


if(montant < 1500)
{
	//window.confirm("Pour ce financement \n un conseiller Cetelem est à votre disposition \n au 01 58 61 94 70 ");
	alert("Pour ce financement \n un conseiller Cetelem est à votre disposition \n au 01 58 61 94 70 ");
	//document.write("Pour ce financement \n un conseiller Cetelem est à votre disposition \n au <b>01 58 61 94 70</b> ");
	montant = '10000';
	data = "montant="+montant+"&mois="+mois+"&tit="+typeprojet;

	//alert ("titi");
	//alert (data);

	filename += "?"+data; 
	
	xhr_object.open("GET", filename, true);
	
	xhr_object.onreadystatechange = function() 
	{
		if(xhr_object.readyState == 4) 
		{
			var response = xhr_object.responseText.split(":");
			document.forms[0].elements["mont"].value = "10000";
			document.getElementById("mensualite").innerHTML = response[0];
			document.getElementById("cout").innerHTML = response[1];
			document.getElementById("teg").innerHTML = response[2];
		}
	}
	//alert(filename);
	
	xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	
	xhr_object.send(data);
}


else
{
data = "montant="+montant+"&mois="+mois+"&tit="+typeprojet;

filename += "?"+data; 

xhr_object.open("GET", filename, true);

xhr_object.onreadystatechange = function() 
{
	if(xhr_object.readyState == 4) 
	{
		var response = xhr_object.responseText.split(":");
		document.getElementById("mensualite").innerHTML = response[0];
		document.getElementById("cout").innerHTML = response[1];
		document.getElementById("teg").innerHTML = response[2];
	}
}
//alert(filename);

xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

xhr_object.send(data);
}
}