/* 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[78582] = new paymentOption(78582,'canvas 22 x22 inch','47.50');
paymentOptions[80131] = new paymentOption(80131,'Canvas 12 x 16inch','35.00');
paymentOptions[65510] = new paymentOption(65510,'Canvas 34 x 22 inch','55.00');
paymentOptions[65511] = new paymentOption(65511,'Canvas 22 x 16 inch','42.50');
paymentOptions[80549] = new paymentOption(80549,'A3 Mounted','27.00');
paymentOptions[80550] = new paymentOption(80550,'A3 Print','18.00');
paymentOptions[80551] = new paymentOption(80551,'A4 Mounted','15.00');
paymentOptions[80552] = new paymentOption(80552,'A4 Print','10.00');
paymentOptions[80553] = new paymentOption(80553,'A3+ Mounted','32.00');
paymentOptions[80554] = new paymentOption(80554,'A3+ Print','23.00');
paymentOptions[27308] = new paymentOption(27308,'A3 Mounted','27.00');
paymentOptions[27309] = new paymentOption(27309,'A3 Print','18.00');
paymentOptions[27310] = new paymentOption(27310,'A4 Mounted','15.00');
paymentOptions[27311] = new paymentOption(27311,'A4 Print','10.00');
paymentOptions[55070] = new paymentOption(55070,'A3+ Print','23.00');
paymentOptions[55071] = new paymentOption(55071,'A3+ Mounted','32.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[20005] = new paymentGroup(20005,'canvas','78582');
			paymentGroups[20007] = new paymentGroup(20007,'canvas and prints','80131,65510,65511,80549,80550,80551,80552,80553,80554');
			paymentGroups[8409] = new paymentGroup(8409,'Prints','27308,27309,27310,27311,55070,55071');
	/***************************************************************************
* 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;
}