// JavaScript Document
addToCart = function (mform){
	var actform = document.getElementById(mform);
	actform.submit();
}

updateCart = function (){
	var actform = document.getElementById('cart');
	actform.submit();
}


delToCart = function (mform){
	var actform = document.getElementById('cart');
	actform.cancella.value = mform;
	actform.submit();
}

//cart
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('POST', 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 get(obj) {
	var getstr = "?";
	for (i=0; i<obj.childNodes.length; i++) {
		if (obj.childNodes[i].tagName == "INPUT") {
			if (obj.childNodes[i].type == "text") {
				getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
			}
			if (obj.childNodes[i].type == "hidden") {
				getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
			}
			if (obj.childNodes[i].type == "checkbox") {
				if (obj.childNodes[i].checked) {
					getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
				} else {
					getstr += obj.childNodes[i].name + "=&";
				}
			}
			if (obj.childNodes[i].type == "radio") {
				if (obj.childNodes[i].checked) {
					getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
				}
			}
		}   
		if (obj.childNodes[i].tagName == "SELECT") {
			var sel = obj.childNodes[i];
			getstr += sel.name + "=" + sel.options[sel.selectedIndex].value + "&";
		}
		
	}
	makeRequest('get.php', getstr);
}


function cart_show(iso3,HTTP_REFERER) {
	$("#dcart").empty();
	cart_loading();
	$("#dcart").load("/cmsone_lib/systempages/cart_show.php?ISO3="+iso3+"&HTTP_REFERER="+HTTP_REFERER);
}

function cart_loading() {
	$("#dcart").append('<br /><div id="loading"><img src="/cmsone_lib/mod/cart/cart-loader.gif" width="32" height="32" /><br />Loading</div>');
}

function checkoutCart(iso3,HTTP_REFERER, shippingDestination) {
	if (shippingDestination == undefined) { shippingDestination = 'IT'; }
	$("#dcart").empty();
	cart_loading();
	$("#dcart").load("/cmsone_lib/systempages/cart_checkout.php?ISO3="+iso3+"&HTTP_REFERER="+HTTP_REFERER+"&shippingDestination="+shippingDestination);
}

function get_cart_send_confirm(iso3, additionalData) {
	$("#dcart").empty();
	cart_loading();
	$("#dcart").load("/cmsone_lib/systempages/cart_send_confirm.php?ISO3="+iso3+"&additionalData="+additionalData);
}

function aggiornaTotale(iso3,HTTP_REFERER,discount_code) {
	$("#dcart").empty();
	cart_loading();
	$("#dcart").load("/cmsone_lib/systempages/cart_checkout.php?ISO3="+iso3+"&HTTP_REFERER="+HTTP_REFERER+"&discount_code="+discount_code, function() {
			pos = $('.pagine').offset();
			$(window).scrollTop(pos.top);
		}
	);
}