/* 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[48411] = new paymentOption(48411,'6x4','5.00');
paymentOptions[48412] = new paymentOption(48412,'5x5/7x5','6.50');
paymentOptions[48413] = new paymentOption(48413,'8x6/8x8','10.00');
paymentOptions[48414] = new paymentOption(48414,'10x8','20.00');
paymentOptions[48415] = new paymentOption(48415,'12x8','25.00');
paymentOptions[48416] = new paymentOption(48416,'10x12','30.00');
paymentOptions[48417] = new paymentOption(48417,'14x11','40.00');
paymentOptions[48418] = new paymentOption(48418,'16x12','55.00');
paymentOptions[48419] = new paymentOption(48419,'18x12','75.00');
paymentOptions[70131] = new paymentOption(70131,'20x16','105.00');
paymentOptions[70861] = new paymentOption(70861,'20x16 canvas','155.00');
paymentOptions[70862] = new paymentOption(70862,'20x24','160.00');
paymentOptions[70863] = new paymentOption(70863,'20x24 canvas','210.00');
/***************************************************************************
* 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','48411,48412,48413,48414,48415,48416,48417,48418,48419,70131,70861,70862,70863');
/***************************************************************************
* 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;
}