var sajax_request_type = "GET";
	var sajax_target_id = "";
	var sajax_failure_redirect = "";

	function sajax_init_object() {

		var A;

		var msxmlhttp = new Array(
			'Msxml2.XMLHTTP.5.0',
			'Msxml2.XMLHTTP.4.0',
			'Msxml2.XMLHTTP.3.0',
			'Msxml2.XMLHTTP',
			'Microsoft.XMLHTTP');
		for (var i = 0; i < msxmlhttp.length; i++) {
			try {
				A = new ActiveXObject(msxmlhttp[i]);
			} catch (e) {
				A = null;
			}
		}

		if(!A && typeof XMLHttpRequest != "undefined")
			A = new XMLHttpRequest();

		return A;
	}

	var sajax_requests = new Array();

	function sajax_cancel() {
		for (var i = 0; i < sajax_requests.length; i++)
			sajax_requests[i].abort();
	}

	function sajax_do_call(func_name, args) {
		var i, x, n;
		var uri;
		var post_data;
		var target_id;
		
		target_id = sajax_target_id;
		if (typeof(sajax_request_type) == "undefined" || sajax_request_type == "")
			sajax_request_type = "GET";
		if(window.location.href.indexOf("localhost") > 0 ){
			uri = "/boutique_moteur_stable/modules/boutique/include/real_ajax_options_produit.php";
		}else{
			uri = "/modules/boutique/include/real_ajax_options_produit.php";
		}
		if (sajax_request_type == "GET") {

			if (uri.indexOf("?") == -1)
				uri += "?rs=" + escape(func_name);
			else
				uri += "&rs=" + escape(func_name);
			uri += "&rst=" + escape(sajax_target_id);
			uri += "&rsrnd=" + new Date().getTime();

			for (i = 0; i < args.length-1; i++)
				uri += "&rsargs[]=" + escape(args[i]);

			post_data = null;
		}
		else if (sajax_request_type == "POST") {
			post_data = "rs=" + escape(func_name);
			post_data += "&rst=" + escape(sajax_target_id);
			post_data += "&rsrnd=" + new Date().getTime();

			for (i = 0; i < args.length-1; i++)
				post_data = post_data + "&rsargs[]=" + escape(args[i]);
		}
		else {
			alert("Illegal request type: " + sajax_request_type);
		}

		x = sajax_init_object();
		if (x == null) {
			if (sajax_failure_redirect != "") {
				location.href = sajax_failure_redirect;
				return false;
			} else {
				return false;
			}
		} else {
			x.open(sajax_request_type, uri, true);
			//window.open(uri);
			
			sajax_requests[sajax_requests.length] = x;

			if (sajax_request_type == "POST") {
				x.setRequestHeader("Method", "POST " + uri + " HTTP/1.1");
				x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
			}

			x.onreadystatechange = function() {
				if (x.readyState != 4)
					return;

				var status;
				var data;
				var txt = x.responseText.replace(/^\s*|\s*$/g,"");
				status = txt.charAt(0);
				data = txt.substring(2);

				if (status == "") {
					// let's just assume this is a pre-response bailout and let it slide for now
				} else if (status == "-")
					alert("Error: " + data);
				else {
					if (target_id != "")
						document.getElementById(target_id).innerHTML = eval(data);
					else {
						try {
							var callback;
							var extra_data = false;
							if (typeof args[args.length-1] == "object") {
								callback = args[args.length-1].callback;
								extra_data = args[args.length-1].extra_data;
							} else {
								callback = args[args.length-1];
							}
							callback(eval(data), extra_data);
						} catch (e) {
							e = e;
						}
					}
				}
			}
		}

		x.send(post_data);
		delete x;
		return true;
	}


	// wrapper for gestion_prix_ajax
	function x_gestion_prix_ajax() {
		sajax_do_call("gestion_prix_ajax",
			x_gestion_prix_ajax.arguments);
	}


	// wrapper for croisements
	function x_croisements() {
		sajax_do_call("croisements",
			x_croisements.arguments);
	}


function do_gestion_prix_ajax_callback(result)
{	
	//document.getElementById("prix_prod_" + result[0]).innerHTML = result[1];
	if (document.getElementById("prix_pack_prod_" + result[0]) && result[2] != ""){
		document.getElementById("prix_pack_prod_" + result[0]).innerHTML = result[2];
	}
	if (document.getElementById("aj_ref_prod_" + result[0])){
		document.getElementById("aj_ref_prod_" + result[0]).innerHTML = result[3];
	}
	if (document.getElementById("photos_zoom_produit_" + result[0])){
		document.getElementById("photos_zoom_produit_" + result[0]).innerHTML = result[4];
	}
	
	if (document.getElementById("photos_resume_produit_" + result[0])){
		document.getElementById("photos_resume_produit_" + result[0]).innerHTML = result[5];
	}
	
	document.getElementById("prix_prod_" + result[0]).innerHTML = result[1];

	if (document.getElementById("dispodiv_" + result[0])){
		document.getElementById("dispodiv_" + result[0]).innerHTML = result[7];
	}
	
	if (document.getElementById("acumu_ajax_" + result[0]) && result[9] > 0)
	{
		document.getElementById("acumu_ajax_" + result[0]).innerHTML = "<div id='acumu'>Pour "+result[9]+" achetés, "+result[10]+" Offerts !</div>";
	}
	
	document.getElementsByName("stock")[0].value = result[11];
	
	myLightbox = new Lightbox();
	
	if (document.getElementById('option_' + result[0] + '_' + (eval(result[6]) + 1)) && document.getElementById('option_' + result[0] + '_' + (eval(result[6]) + 2))){
		do_gestion_prix_ajax(result[0], document.getElementById('option_' + result[0] + '_' + (eval(result[6]) + 1)).value, (eval(result[6]) + 1));
	}
	
	document.getElementById('tab_qte').innerHTML = result[8];
}

function do_croisements_callback(result) {
	
	var option = new Array();
	var id_prod = result[0];
	var croisement = result[2];
	var num_option = result[1];
	var option_sel = result[3];
	var bool_test = false;
	
	croisement = croisement.split("#");
	
	// Mise à jour des autres select / radio en fonction de l'option sélectionnée
	for (i=0; i<10; i++){
		if (i > num_option){
			if (document.getElementById("option_" + id_prod + "_" + i)){
				if ((document.getElementById("option_" + id_prod + "_" + i).type) == "select-one"){
					for (k=0; k<document.getElementById("option_" + id_prod + "_" + i).length; k++){
						val_opt = document.getElementById("option_" + id_prod + "_" + i).options[k].value;
						val_opt = val_opt.split("#");
						for (j=0; j<croisement.length; j++){
							if (croisement[j] == val_opt[2]){
								bool_test = true;
								break;
							}
						}
						if (!bool_test){
							document.getElementById("option_" + id_prod + "_" + i).options[k].disabled = true;
							document.getElementById("option_" + id_prod + "_" + i).options[k].style.color = "#CCCCCC";
							if (document.getElementById("option_" + id_prod + "_" + i).selectedIndex == k){
								trouve = false;
								for (l=0; l<document.getElementById("option_" + id_prod + "_" + i).length; l++){
									if (document.getElementById("option_" + id_prod + "_" + i).options[l].disabled == false){
										document.getElementById("option_" + id_prod + "_" + i).selectedIndex = l;
										trouve = true;
										break;
									}
								}
								if (trouve == false){
									document.getElementById("option_" + id_prod + "_" + i).selectedIndex = k + 1;
								}
							}
						}else{
							document.getElementById("option_" + id_prod + "_" + i).options[k].disabled = false;
							document.getElementById("option_" + id_prod + "_" + i).options[k].style.color = "black";
							bool_test = false;
						}
					}
				}
			}
		}
	}
	
	for (i=0; i<10; i++){
		if (document.getElementById("option_" + id_prod + "_" + i)){
			if ((document.getElementById("option_" + id_prod + "_" + i).type) == "select-one" || (document.getElementById("option_" + id_prod + "_" + i).type) == "hidden"){
				val_id_art_ref_option = document.getElementById("option_" + id_prod + "_" + i).value;
				val_id_art_ref_option = val_id_art_ref_option.split("#");
				val_id_art_ref_option = val_id_art_ref_option[2];
				indice = document.getElementById("num_option_ref_" + val_id_art_ref_option).value;
				option[indice-1] = document.getElementById("option_" + id_prod + "_" + i).value;
				if (document.getElementById("option_" + id_prod + "_" + i).disabled == true){
					document.getElementById("option_" + id_prod + "_" + i).disabled = false;
				}
			}else if ((document.getElementById("option_" + id_prod + "_" + i).type) == "radio"){
				val_id_art_ref_option = document.getElementById("valeur_option_" + id_prod + "_" + i).value;
				alert(val_id_art_ref_option);
				val_id_art_ref_option = val_id_art_ref_option.split("#");
				val_id_art_ref_option = val_id_art_ref_option[2];
				indice = document.getElementById("num_option_ref_" + val_id_art_ref_option).value;
				option[indice-1] = document.getElementById("valeur_option_" + id_prod + "_" + i).value;
			}else{
				option[i] = 0;
			}
		}else{
			option[i] = 0;
		}
	}
	x_gestion_prix_ajax(id_prod, option[0], option[1], option[2], option[3], option[4], option[5], option[6], option[7], option[8], option[9], result[1], do_gestion_prix_ajax_callback);
}

function do_gestion_prix_ajax(id_prod, option, cpt) {
	if (option != "0"){
		if (document.getElementById("option_" + id_prod + "_" + cpt)){
			if ((document.getElementById("option_" + id_prod + "_" + cpt).type) == "select-one"){
				if (document.getElementById("option_" + id_prod + "_" + cpt).options[document.getElementById("option_" + id_prod + "_" + cpt).selectedIndex].style.color == "#cccccc"){
					libelle_option = option.split("#");
					if (cpt > 0){
						if ((document.getElementById("option_" + id_prod + "_" + (cpt - 1)).type) == "select-one"){
							option_parente = document.getElementById("option_" + id_prod + "_" + (cpt - 1)).value;
							libelle_option_parente = option_parente.split("#");
							alert("\"" + libelle_option[1] + "\" n'est pas disponible en \"" + libelle_option_parente[1] + "\"");
						}else if ((document.getElementById("option_" + id_prod + "_" + (cpt - 1)).type) == "radio"){
							option_parente = document.getElementById("valeur_option_" + id_prod + "_" + (cpt - 1)).value;
							libelle_option_parente = option_parente.split("#");
							alert("\"" + libelle_option[1] + "\" n'est pas disponible en \"" + libelle_option_parente[1] + "\"");
						}else{
							alert("\"" + libelle_option[1] + "\" n'est pas disponible avec votre sélection de coloris ou taille.");
						}
					}else{
						alert("\"" + libelle_option[1] + "\" n'est pas disponible avec votre sélection de coloris ou taille.");
					}
					
					trouve = false;
					for (l=0; l<document.getElementById("option_" + id_prod + "_" + cpt).length; l++){
						if (document.getElementById("option_" + id_prod + "_" + cpt).options[l].disabled == false){
							document.getElementById("option_" + id_prod + "_" + cpt).selectedIndex = l;
							trouve = true;
							break;
						}
					}
					if (trouve == false){
						document.getElementById("option_" + id_prod + "_" + cpt).selectedIndex = k + 1;
					}
					return false;
				}
			}
			for (i=0; i<10; i++){
				if (document.getElementById("option_" + id_prod + "_" + i)){
					if ((document.getElementById("option_" + id_prod + "_" + i).type) == "select-one" && document.getElementById("option_" + id_prod + "_" + i).value != "0" && document.getElementById("option_" + id_prod + "_" + i).value != ""){
						document.getElementById("option_" + id_prod + "_" + i).disabled = true;
					}
				}
			}
		}
		
		var options_precedentes = "";
		
		if (cpt > 0){
			// Si ce n'est pas la première option, on renvoie en plus de l'option les valeurs sélectionnées des options précédentes
			for (i = cpt-1; i>=0; i--)
			{
				var node_option;
				if (document.getElementsByName("option_" + id_prod + "_" + i)[0] != undefined)
				{
					if (document.getElementsByName("option_" + id_prod + "_" + i)[0].type == "radio")
					{
						node_option = document.getElementById('valeur_option_' + id_prod + '_' + i);
					} else {
						node_option = document.getElementById('option_' + id_prod + '_' + i);
					}
					
					if (options_precedentes == "")
					{
						options_precedentes = node_option.value;
					} else {
						options_precedentes = options_precedentes + "§" + node_option.value;
					}
				}
			}
		}
		
		x_croisements(id_prod, option, cpt, options_precedentes, do_croisements_callback);
	}
}