// JavaScript Document

var request = makeObject();
var element;
var description;
var busy;
var oldelement;
var alertResult;

function showCart() {
	
	if (busy == true) {
		return;
	}
	
	busy = true;
	alertResult = false;
	
	element='cart';
	description='<br /><br />Loading Cart...';
	
	request.open('get', '/additem.php?showcart=true');
	request.onreadystatechange = parseInfo; 
	request.send('');
	
}


function addItem(itemtype, quantity) {
	
	if (busy == true) {
		alert("Please wait about 10 seconds between adding items.");
		return;
	}
	
	busy = true;
	alertResult = false;
	
	element='cart';
	description='<br /><br />Updating Cart...';
	
	request.open('get', '/additem.php?item=' + itemtype + '&quantity=' + quantity);
	request.onreadystatechange = parseInfo; 
	request.send('');
	
}


function removeItem(itemtype) {
	
	if (busy == true) {
		alert("Please wait about 10 seconds between addming/removing items.");
		return;
	}
	
	busy = true;
	alertResult = false;
	
	element='cart';
	description='<br /><br />Updating Cart...';
	
	request.open('get', '/additem.php?remove=true&item=' + itemtype);
	request.onreadystatechange = parseInfo; 
	request.send('');
	
}


function clearCart() {
	
	if (busy == true) {
		alert("Please try again in 10 seconds.");
		return;
	}
	
	busy = true;
	alertResult = false;
	
	element='cart';
	description='<br />Clearing cart...';
	
	request.open('get', '/additem.php?clear=true');
	request.onreadystatechange = parseInfo; 
	request.send('');
}

function ChangeLabel(labeltext) {
	if (alertResult == false) {
		document.getElementById(element).innerHTML = labeltext;
	} else {
		if (labeltext != "") {
			alert(labeltext);	
		}
	}
}

function makeObject(){
	
	browser = navigator.appName; 
	
	//detect the browser
	if(browser == "Microsoft Internet Explorer"){
		x = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else{
		x = new XMLHttpRequest();
	}
	return x;
}

function parseInfo(){
	if(request.readyState == 1){
		ChangeLabel(description);
	}
	if(request.readyState == 4){ 
	var response = request.responseText;
		ChangeLabel(response);
		busy = false;
	}
}

function autoMonaVie() {
	setTimeout ( "monaVie()", 9000 );
}

function monaVie() {
    MOOdalBox.open(
    "/freeflipchart-mona-vie/", // the link URL
    "Get in at the top, before it's too late!", // the caption (link's title) - can be blank
    "500 500" // width and height of the box - can be left blank
    );
}