/* 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[50480] = new paymentOption(50480,'12 x 10 mounted print (UK delivery)','13.99');
paymentOptions[50483] = new paymentOption(50483,'12 x 10 mounted print (overseas  delivery)','16.99');
paymentOptions[50482] = new paymentOption(50482,'20 x 10 mounted print (UK delivery)','18.99');
paymentOptions[50484] = new paymentOption(50484,'20 x 10 mounted print (overseas delivery)','21.99');
paymentOptions[61537] = new paymentOption(61537,'20 x 13 mounted print (UK delivery)','19.99');
paymentOptions[61538] = new paymentOption(61538,'20 x 13 mounted print (overseas delivery)','22.99');
paymentOptions[50481] = new paymentOption(50481,'20 x 16 mounted print (UK delivery)','22.99');
paymentOptions[50485] = new paymentOption(50485,'20 x 16 mounted print (overseas delivery)','25.99');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[18833] = new paymentGroup(18833,'Mounted prints (letterbox - large)','61537,61538');
			paymentGroups[15345] = new paymentGroup(15345,'Mounted Prints (letterbox - small)','50482,50484');
			paymentGroups[15346] = new paymentGroup(15346,'Mounted Prints (small)','50480,50483');
			paymentGroups[15342] = new paymentGroup(15342,'Mounted Prints (standard)','50480,50483,50481,50485');
	/***************************************************************************
* 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;
}