gistfile1.js

fcc.events.cart.postprocess = new FC.client.event();
fcc.events.cart.postprocess.add(function(){
	fcc.cart_update();
	return "pause";
});
fcc.events.cart.postprocess.add(function(){
	buildFullCart(FC.json.products);
});
FC.client.prototype.cart_update = function() {
	var self = this;
	jQuery.getJSON('https://' + this.storedomain + '/cart.php?cart=get&output=json' + this.session_get() + '&callback=?', function(data) {
		FC.json = data;
		if ( ! self.session_initialized == true) {
			self.session_initialized = true;
			FC.session_id = data.session_id;
			self.session_set();
			self.session_get();
		}

		// "Minicart" Helpers
		(FC.json.product_count > 0) ? jQuery("#fc_minicart, .fc_minicart").show() : jQuery("#fc_minicart, .fc_minicart").css("display","none");
		// update values
		jQuery("#fc_quantity, .fc_quantity").html("" + FC.json.product_count);
		jQuery("#fc_total_price, .fc_total_price").html("" + self._currency_format(FC.json.total_price));
		// Execute the ready event on intial pageload, if it's defined
		if (self.events.cart.ready.counter == 0) {
			self.events.cart.ready.execute();
		} else {
			self.events.cart.postprocess.resume();
		}
	});
};