var xmlHttp;
var phase;
var idInput;
var idtype;
var redirection;
var code_promo;


function addCodePromo() {
	code_promo = document.inputform["fields[code-promo]"].value
	code_promo = code_promo.toUpperCase();;
	var url="/mkdg_system/onlineshop_affect_code_promo.php?code_promo="+ code_promo;
	xmlHttp=GetXmlHttpObject(stateCodePromo);
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function stateCodePromo() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{
	if (xmlHttp.responseText == "non valide") {
		document.getElementById('inputCodePromo').style.backgroundColor = "#d39c9c";
	} else {
		document.getElementById("codePromo").innerHTML = "<strong>Code Promo</strong> (" + code_promo + ") -" + xmlHttp.responseText + " €";
		document.getElementById('fraisPort').style.visibility = "hidden";
	}
} 
} 


function validerPanier(link) {
	fp = document.inputform["fields[frais-port]"].value;
	var url="/mkdg_system/onlineshop_valider_panier.php?fp="+ fp;
	xmlHttp=GetXmlHttpObject(stateValiderPanier);
	redirection = link;
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function stateValiderPanier() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
document.location.href=redirection;
} 
} 

function productQte(id,type) {
	phase = 1;
	var url="/mkdg_system/onlineshop_qte_line.php?phase="+ phase +"&line=" + id + "&type=" + type;
	if (phase == "1") {
		xmlHttp=GetXmlHttpObject(stateChangedPrixTotal);
		idInput = id;
		idtype = type;
	}
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function productQteManual(id) {
	var qte = document.inputform["fields["+id+"][qte]"].value;
	if ( (isNaN(qte) == false) && (qte > 0) && (qte.indexOf(".") < 0) ) {
		var url="/mkdg_system/onlineshop_qte_manual_line.php?line=" + id + "&qte=" + qte;
		xmlHttp=GetXmlHttpObject(stateChangedPrixTotalManual);
		idInput = id;
		xmlHttp.open("GET", url , true);
		xmlHttp.send(null);
	} else {
		alert("Veuillez rentrer un chiffre entier supérieur à 0 !");
		document.inputform["fields["+id+"][qte]"].value = 1;
		productQteManual(id);
	}
}

function stateChangedPrixTotal() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
document.inputform["fields["+idInput+"][total]"].value = xmlHttp.responseText;
productQtePhase2(idInput,idtype);
} 
} 

function stateChangedPrixTotalManual() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
document.inputform["fields["+idInput+"][total]"].value = xmlHttp.responseText;
productTotalPanier();
} 
} 

function productQtePhase2(id,type) {
	phase = 2;
	var url="/mkdg_system/onlineshop_qte_line.php?phase="+ phase +"&line=" + id;
	xmlHttp=GetXmlHttpObject(stateChangedQte);
	idInput = id;
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function stateChangedQte() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
	document.inputform["fields["+idInput+"][qte]"].value = xmlHttp.responseText;
	productTotalPanier();
} 
}

function productTotalPanier() {
	var url="/mkdg_system/onlineshop_total_panier.php";
	xmlHttp=GetXmlHttpObject(stateChangedTotalPanier);
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function stateChangedTotalPanier() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
	document.getElementById("totalPanier").innerHTML=xmlHttp.responseText;
} 
} 

function addProductPanier(id_product) {
	var tabFields = new Array();
	tabFields[0] = "id_product="+id_product;
	strFields = tabFields.join("&");
	var url="/mkdg_system/onlineshop_add_product_panier.php?" + strFields;
	xmlHttp=GetXmlHttpObject(stateChangedPanier);
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function clearProductPanier() { 
	var url="/mkdg_system/onlineshop_clear_panier.php";
	xmlHttp=GetXmlHttpObject(stateChangedPanierClear);
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function stateChangedPanier() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
	document.getElementById("nbProductPanier").innerHTML=xmlHttp.responseText;
	//productTotalPanier();
} 
}

function stateChangedPanierClear() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
	document.getElementById("nbProductPanier").innerHTML=xmlHttp.responseText;
	document.location.reload();
} 
} 

//Fonction de communication globale
function GetXmlHttpObject(handler)
{ 
var objXmlHttp=null

if (navigator.userAgent.indexOf("Opera")>=0)
{
alert("This example doesn't work in Opera") 
return 
}
if (navigator.userAgent.indexOf("MSIE")>=0)
{ 
var strName="Msxml2.XMLHTTP"
if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
{
strName="Microsoft.XMLHTTP"
} 
try
{ 
objXmlHttp=new ActiveXObject(strName)
objXmlHttp.onreadystatechange=handler
return objXmlHttp
} 
catch(e)
{ 
alert("Error. Scripting for ActiveX might be disabled") 
return 
} 
} 
if (navigator.userAgent.indexOf("Mozilla")>=0)
{
objXmlHttp=new XMLHttpRequest()
objXmlHttp.onload=handler
objXmlHttp.onerror=handler 
return objXmlHttp
}
} 


function viewVignette(product) {
	 document.getElementById("imgContentListNum"+product).style.display = "inline";
	 document.getElementById("imgContentImgPanier"+product).style.zIndex = "2";
}

function viewVignetteNone(product) {
	document.getElementById("imgContentListNum"+product).style.display = "none";
	document.getElementById("imgContentImgPanier"+product).style.zIndex = "1";
}