/* 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[10324] = new paymentOption(10324,'6x4 Gloss','3.00');
paymentOptions[10325] = new paymentOption(10325,'6x4 Matte','3.00');
paymentOptions[10326] = new paymentOption(10326,'7x5 Gloss','4.00');
paymentOptions[10327] = new paymentOption(10327,'7x5 Matte','4.00');
paymentOptions[10328] = new paymentOption(10328,'8x6 Gloss ','6.00');
paymentOptions[10329] = new paymentOption(10329,'8x6 Matte','6.00');
paymentOptions[10330] = new paymentOption(10330,'9x7 Gloss','7.00');
paymentOptions[10331] = new paymentOption(10331,'9x7 Matte','7.00');
paymentOptions[10332] = new paymentOption(10332,'10x8 Gloss','8.00');
paymentOptions[10333] = new paymentOption(10333,'10x8 Matte','8.00');
paymentOptions[10334] = new paymentOption(10334,'A4 Gloss','9.00');
paymentOptions[10335] = new paymentOption(10335,'A4 Matte','9.00');
paymentOptions[32051] = new paymentOption(32051,'A3 Gloss','10.00');
paymentOptions[32052] = new paymentOption(32052,'A3 Matt','10.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
paymentGroups[0] = new paymentGroup(0,'Default group','10324,10325,10326,10327,10328,10329,10330,10331,10332,10333,10334,10335,32051,32052');
/***************************************************************************
* Get payment options field for given payment group                        *
***************************************************************************/
function getPaymentOptions(payment_groups_id) {
	var temp = '';
		
		
		if(paymentGroups[payment_groups_id].options[0] != ''){
		for (var i in paymentGroups[payment_groups_id].options) {
						
			paymentOption = paymentOptions[paymentGroups[payment_groups_id].options[i]];
			temp = temp + '<option  value="' + paymentOption.id + '">' + paymentOption.payment_option + ' - &pound;' + paymentOption.price + '</option>';
		}
	}
		return temp;
}