function addtoCart(idstring,value) { 

var cookieExpires = new Date();
cookieExpires.setTime(cookieExpires.getTime() + (1 * 60 * 60 * 1000 ));
getCookie('MacPrimary') ? tmpCookie = getCookie('MacPrimary') : tmpCookie = "";
if (value=="") {value=1}; // set value at 1
tmpCookie += idstring + "|" + value + ";"; 
setCookie('MacPrimary', tmpCookie, cookieExpires, '/');

getSummary();

thisVal="";
}


function getSummary() {
var checkTC = false;
	if (getCookie('MacTClub') && getCookie('MacTClub')=="1") {
		checkTC = true;
}

var thisTotal = document.getElementById("total");
var thiseTotal = document.getElementById("etotal");
var thisNumItems = document.getElementById("items");

var tmp = splitCookie('MacPrimary');
var total = 0;
for (var i=0;i<tmp.length;i++) {
if (tmp[i][3]=="B") {
var fix = tmp[i][2].substring(1);
total+=(Number(fix)*Number(tmp[i][4]));
}
}

var tmp2 = splitCookie('MacPrimary');
var items = 0;
for (var i=0;i<tmp2.length;i++) {
items+=Number(tmp[i][4]);
}

thisTotal.innerHTML = "Current total: " + num2money(total);
thiseTotal.innerHTML = "e-Club total: $" + getTotal_mod();

thisNumItems.innerHTML = "No. of items: " + items;

}

function splitCookie(name) {
getCookie(name) ? thisCookie = getCookie(name) : thisCookie = "";
var thisCookieSplit = thisCookie.split(';');
var mdArray = new Array();
// create two dimensional array
for (var i=0; i < thisCookieSplit.length-1; i++) {
var splitElement = thisCookieSplit[i].split('|');
mdArray[i] = new Array(5);
mdArray[i][0] = splitElement[0];
mdArray[i][1] = splitElement[1];
mdArray[i][2] = splitElement[2];
mdArray[i][3] = splitElement[3];
mdArray[i][4] = splitElement[4];
}
return mdArray;
} 

function removefromCart(id) { // remove single item from cart
getCookie('MacPrimary') ? thisCookie = getCookie('MacPrimary') : thisCookie = "";
var cookieExpires = new Date();
cookieExpires.setTime(cookieExpires.getTime() + (1 * 60 * 60 * 1000 ));
var thisCookieSplit = thisCookie.split(';');
var tmpCookie = "";
for (var i=0;i<thisCookieSplit.length-1;i++) {
var splitElement = thisCookieSplit[i].split('|');
if (splitElement[0]!=id) {
tmpCookie += thisCookieSplit[i] + ";";
}
}
setCookie('MacPrimary', tmpCookie, cookieExpires, '/');
refreshWindow();
}

function refreshWindow()
{
    var sURL = unescape(window.location);
    window.location.href = sURL;
}

function getTotal(type) {
var tmp = splitCookie('MacPrimary');
var total = 0;
for (var i=0;i<tmp.length;i++) {
if (tmp[i][3]=="B") {
var fix = tmp[i][2].substring(1);
total+=(Number(fix)*Number(tmp[i][4]));
}
}
//return total.toFixed(2);

if (type=="discount") {
total = total*.9;
}
return total.toFixed(2);
}

function addAlltoCart(name,checkout) { 
if (document.forms[0].PageType.value=="library" && document.forms[0].Title.value=="index") {
var cookieExpires = new Date();
cookieExpires.setTime(cookieExpires.getTime() + (1 * 60 * 60 * 1000 ));
getCookie('MacPrimary') ? tmpCookie = getCookie('MacPrimary') : tmpCookie = "";
var which = document.forms['cart'];
for ( x=0; x<which.elements.length; x++ ) {
if ( which.elements[x].type == 'text' && which.elements[x].name.indexOf('Num_')!=-1 && which.elements[x].value!='') {
tmpCookie += which.elements[x+1].value + "|" + which.elements[x].value + ";";
}
}
setCookie('MacPrimary', tmpCookie, cookieExpires, '/');
if (checkout) {
document.location.href = "checkout";
}
else {
refreshWindow();
}
}

else {
document.location.href = "checkout";
}
}