/* 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[65910] = new paymentOption(65910,'12cmx18cm - archival inkjet - edition 10','40.00');
paymentOptions[32938] = new paymentOption(32938,'A3+','145.00');
paymentOptions[65972] = new paymentOption(65972,'Hands - 38cmx43cm - Archival inkjet','245.00');
paymentOptions[65973] = new paymentOption(65973,'Hands - 90cmx98cm - Archival inkjet','400.00');
paymentOptions[65911] = new paymentOption(65911,'35cmx52cm - archival inkjet - edition 10','225.00');
paymentOptions[32200] = new paymentOption(32200,'A2','185.00');
paymentOptions[32937] = new paymentOption(32937,'A1','300.00');
paymentOptions[65912] = new paymentOption(65912,'50cmx75cm c-type mounted on aluminium - edition 5','350.00');
paymentOptions[66048] = new paymentOption(66048,'37cmx37cm - £185 - Archival inkjet','195.00');
paymentOptions[66049] = new paymentOption(66049,'50cmx50cm - £225 - Archival inkjet','225.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[10231] = new paymentGroup(10231,'A2 and A1','32200,32937');
			paymentGroups[10232] = new paymentGroup(10232,'A3 and A2','32938,32200');
			paymentGroups[20176] = new paymentGroup(20176,'Hands','65972,65973');
			paymentGroups[20147] = new paymentGroup(20147,'multiple floral','65910,65911,65912');
			paymentGroups[20209] = new paymentGroup(20209,'square','66048,66049');
	/***************************************************************************
* 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;
}