function setShippingTypesEnabled(id, checkbox)
	{
		document.getElementById('shippingTypesRow_' + id).style.display = checkbox.checked ? "block" : "none";
	}
	
	function setPaymentMethodEnabled(id, checkbox)
	{
	    document.getElementById('paymentMethodRow_' + id).style.display = checkbox.checked ? "block" : "none";
	}
	
	function createPayerPaymentWindow(url)
	{
		var win = window.open(url,"payer_paymentwindow","status=1,toolbar=0,width=720,height=650");
	}