function getPrices()
{
	var priceList = new XML();

	priceList = <prices/>;

	priceList.appendChild(<prod id="potato" unit-price="10.00"/>);
	priceList.appendChild(<prod id="tomato" unit-price="20.00"/>);
	priceList.appendChild(<prod id="onion" unit-price="30.00"/>);
	priceList.appendChild(<prod id="beans" unit-price="40.00"/>);
	priceList.appendChild(<prod id="chilli" unit-price="50.00"/>);

	return <response>{priceList}</response>;
}