function emptyCart() {

	if(confirm("Are you sure?\nClick 'OK' to empty cart, 'Cancel' to return.")) {
		document.cart.remove.value='all';
		document.cart.submit();
	}
}

function addToCart() {

	// SUBMIT CART UPDATE THROUGH AJAX
	var myHTTPObject = new myHTTP();
	items = myHTTPObject.getSyncPost("/index_ci.php/cart", getQueryString('add_to_cart'));

	showCartStatus(items);

}

function showCartStatus(items) {

	if (!items) {
		var myHTTPObject = new myHTTP();
		var items = myHTTPObject.getSync("/index_ci.php/cart");
	}

	if (items > 0) {
		document.getElementById('item_count').innerHTML=items;
		document.getElementById('cart_status').style.display='block';
	}
}