/* Create a Payment option */
function paymentOption(id,payment_option,price) {
	this.id = id;
	this.payment_option = payment_option;
	this.price = price;
}

/* Create a Payment group */
function paymentGroup(id,payment_group,options) {
	this.id = id;
	this.payment_group = payment_group;
	this.options = options.split(",");
}

/***************************************************************************
* Update the payment submission form with the price and item description   *
* When a user selects an option from the list                              *
***************************************************************************/
function updateItemValues(form,id) {
					form.amount.value = paymentOptions[id].price;
			form.item_name.value = (paymentOptions[id].payment_option).replace(/"/g,'"');
					}

/***************************************************************************
* Create the array of payment options. This contains all options for the   *
* site.The options available for a given photo are hardwired into the      *
* photo page whichis why we can't use the quick browse methods on payment  *
* enabled sites                                                            *
***************************************************************************/
var paymentOptions = new Object();
paymentOptions[11602] = new paymentOption(11602,'10x8 B&W Hand Print','125.00');
paymentOptions[11603] = new paymentOption(11603,'12x16 Hand Print','155.00');
paymentOptions[11605] = new paymentOption(11605,'A4 Colour Print (K3 Inks)','75.00');
paymentOptions[11606] = new paymentOption(11606,'A3 Colour Print (K3 Inks)','125.00');
paymentOptions[11607] = new paymentOption(11607,'A4 B&W Print (K3 Inks)','85.00');
paymentOptions[11604] = new paymentOption(11604,'A3 B&W Print (K3 Inks)','145.00');
paymentOptions[12887] = new paymentOption(12887,'Sold Out','0.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[3505] = new paymentGroup(3505,'All Prints','11602,11603,11605,11606,11607,11604');
			paymentGroups[3492] = new paymentGroup(3492,'B&W K3 Inks','11607,11604');
			paymentGroups[3490] = new paymentGroup(3490,'B&W Limited Edition Prints','11602,11603');
			paymentGroups[3491] = new paymentGroup(3491,'B&W Ltd Edition & K3 Inks','11602,11603,11607,11604');
			paymentGroups[3489] = new paymentGroup(3489,'Colour Prints','11605,11606');
			paymentGroups[3837] = new paymentGroup(3837,'Sold Out','12887');
	/***************************************************************************
* Get payment options field for given payment group                        *
***************************************************************************/
function getPaymentOptions(payment_groups_id) {
	var temp = '';
		
		
		if(paymentGroups[payment_groups_id].options[0] != ''){
		$.each(paymentGroups[payment_groups_id].options, function(i){
						
			paymentOption = paymentOptions[paymentGroups[payment_groups_id].options[i]];
			temp = temp + '<option  value="' + paymentOption.id + '">' + paymentOption.payment_option + ' - &pound;' + paymentOption.price + '</option>';
		});
	}
		return temp;
}