/* 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[68012] = new paymentOption(68012,'10"x8" mounted art prints','15.00');
paymentOptions[68009] = new paymentOption(68009,'The Camilles Appeal Calendar 2011','5.00');
paymentOptions[71360] = new paymentOption(71360,'£10 Gift Voucher','10.00');
paymentOptions[71359] = new paymentOption(71359,'£25 Gift Voucher','25.00');
paymentOptions[71361] = new paymentOption(71361,'Facebook Valentine Photoshoot OFFER voucher','35.00');
paymentOptions[71362] = new paymentOption(71362,'£45 Photoshoot Gift Voucher','45.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[20954] = new paymentGroup(20954,'Art Prints','68012');
			paymentGroups[20953] = new paymentGroup(20953,'Camilles Appeal Calendar 2011','68009');
			paymentGroups[22046] = new paymentGroup(22046,'GIFT VOUCHERS','71360,71359,71361,71362');
	/***************************************************************************
* 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;
}