/* 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[19595] = new paymentOption(19595,'12 X 8 Print - Unmounted','20.00');
paymentOptions[20668] = new paymentOption(20668,'12 X 8 Print - Mounted on a 20 X 16 board','35.00');
paymentOptions[19594] = new paymentOption(19594,'9 X 6 Print - Unmounted','15.00');
paymentOptions[20667] = new paymentOption(20667,'9 X 6 Print - Mounted on a 14 X 11 board','25.00');
paymentOptions[19578] = new paymentOption(19578,'6 X 4 Print - Unmounted','10.00');
paymentOptions[20666] = new paymentOption(20666,'6 X 4 Print - Mounted on a 10 X 8 board','15.00');
paymentOptions[20665] = new paymentOption(20665,'A4 Print - Unmounted','20.00');
paymentOptions[20669] = new paymentOption(20669,'A4 Print - Mounted on a 20 X 16 board','35.00');
paymentOptions[40280] = new paymentOption(40280,'A3 Print - Unmounted','45.00');
paymentOptions[34212] = new paymentOption(34212,'1 X Sandbanks Book','335.00');
paymentOptions[34302] = new paymentOption(34302,'2 X Sandbanks Books','600.00');
paymentOptions[34303] = new paymentOption(34303,'3 X Sandbanks Books','900.00');
paymentOptions[25565] = new paymentOption(25565,'Hickstead Booklet','25.00');
paymentOptions[34304] = new paymentOption(34304,'4 X Sandbanks Books','1200.00');
paymentOptions[34305] = new paymentOption(34305,'5 X Sandbanks Books','1375.00');
paymentOptions[28398] = new paymentOption(28398,'Web Licence','120.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
paymentGroups[7823] = new paymentGroup(7823,'Books','25565');
	paymentGroups[8728] = new paymentGroup(8728,'Licence','28398');
	paymentGroups[7822] = new paymentGroup(7822,'Prints','19595,20668,19594,20667,19578,20666,20665,20669,40280');
	paymentGroups[10574] = new paymentGroup(10574,'Sandbanks Book','34212,34302,34303,34304,34305');
	/***************************************************************************
* 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;
}