/* 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[81063] = new paymentOption(81063,'Digital Download','10.00');
paymentOptions[68300] = new paymentOption(68300,'Wall-Ready Mounted Cotton Canvas 16x16"','60.00');
paymentOptions[61390] = new paymentOption(61390,'Hahnemühle fine art giclée print 12x12"','60.00');
paymentOptions[61391] = new paymentOption(61391,'Hahnemühle fine art giclée print 14x14"','70.00');
paymentOptions[61392] = new paymentOption(61392,'Hahnemühle fine art giclée print 16x16"','80.00');
paymentOptions[68299] = new paymentOption(68299,'Wall-Ready Mounted Cotton Canvas A3','50.00');
paymentOptions[68298] = new paymentOption(68298,'Wall-Ready Mounted Cotton Canvas A2','75.00');
paymentOptions[68297] = new paymentOption(68297,'Wall-Ready Mounted Cotton Canvas A1','100.00');
paymentOptions[61393] = new paymentOption(61393,'Limited edition Hahnemühle fine art giclée print 18x12"','120.00');
paymentOptions[68930] = new paymentOption(68930,'Fine art greeting cards','1.50');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[25083] = new paymentGroup(25083,'Digital Download','81063');
			paymentGroups[21220] = new paymentGroup(21220,'Fine art greeting cards','68930');
			paymentGroups[18777] = new paymentGroup(18777,'Landscape format','81063,68299,68298,68297,61393');
			paymentGroups[18775] = new paymentGroup(18775,'Square format','81063,68300,61390,61391,61392');
	/***************************************************************************
* 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;
}