var output_cart_connection = 0;

function retrieveCart() {
	ran = Math.round(Math.random()*100000); 
	url = "/functions/cart/output_cart.php?ran="+ran.toString();
	if (window.XMLHttpRequest) {
		output_cart_connection = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		output_cart_connection = new ActiveXObject("Microsoft.XMLHTTP");
	}
	if (output_cart_connection) {
		output_cart_connection.open("GET",url,true);
		output_cart_connection.send(null);
		output_cart_connection.onreadystatechange=outputCart
	}
}

function outputCart() {
	if (output_cart_connection.readyState==4) {
		if (output_cart_connection.status==200){
			eval(output_cart_connection.responseText);
		}
	}
}