function addToCart(buynow) {
	var option = document.getElementById("shop_size").value;
	var pclas = "A";
	var pid = document.getElementById("pid").value;
	var pname = "";
	var postid = "";
	var purl = "http://jakpak.com/jakpak-";
	var qty = document.getElementById("shop_qty").value;
	if(pid == "jakpakyellow") {
		pname = "JakPak Yellow";
		postid = "436";
		purl += "yellow/";
	} else if (pid == "jakpakblue") {
		pname = "JakPak Blue";
		postid = "474";
		purl += "blue/";
	} else if (pid == "jakpakwoodlandcamo") {
		pname = "JakPak Woodland Camo";
		postid = "476";
		purl += "woodland-camo/";
	}
	var dataVals = {option: option, pclas: pclas, pid: pid, pname: pname, postid: postid, purl: purl, qty: qty};
	$.post("/shopping-cart/", dataVals, function() {
		if(buynow) {
			window.location = "http://www.jakpak.com/shopping-cart/checkout/";
		} else {
			loadContent('/ajax-cart/');
		}
	});
	if (!buynow)
		$("#show_cart").click();
}

function removeItem(qty_id) {
	document.getElementById(qty_id).value = "0";
	$("#ajax_cart").ajaxSubmit(function() {
		loadContent('/ajax-cart/');
	});
}

function loadContent(url) {
	$("#ajax_target").load(url, function(){
		$("#ajax_cart").ajaxForm(function() {
            loadContent("/ajax-cart/");
        });
	});

}

$(document).ajaxStart(function() {
	$('#cart_loading').show();
}).ajaxStop(function(){
	$('#cart_loading').hide();
	$(".item_price").effect("highlight", {}, 1500);
	$(".subtotal").effect("highlight", {}, 1500);
});

$(document).ready(function() {
	$("#show_cart").colorbox({width: "900", height: "575", inline: true, href: "#cart_content", transition: "fade"},
	function() {
		loadContent('/ajax-cart/');
	});
	document.getElementById("shop_form").reset();
});