if (typeof(PAYMENTS) == 'undefined') {
    PAYMENTS = {};
    PAYMENTS.URL = 'http://www.friendsncpl.org/payments';
    PAYMENTS.SHOPPING_CART = PAYMENTS.URL + '/cgi/shoppingCart.cgi';
    PAYMENTS.CHECKOUT = 'https://www.friendsncpl.org/payments/cgi/checkout.cgi';
    if (typeof Prototype == 'undefined')
        document.write('<script type="text/javascript" src="' + PAYMENTS.URL + '/js/prototype.js' + '"><\/script>');
    if (typeof SHOPPING_CART == 'undefined')
        document.write('<script type="text/javascript" src="' + PAYMENTS.URL + '/js/shoppingCart.js' + '"><\/script>');
    document.write('<link type="text/css" rel="stylesheet" href="' + PAYMENTS.URL + '/css/shoppingCart.css">');
}