/* 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[53905] = new paymentOption(53905,'4x6 inch Print','8.00');
paymentOptions[59115] = new paymentOption(59115,'8x6 inch Print','10.00');
paymentOptions[54437] = new paymentOption(54437,'10x8 inch Print','15.00');
paymentOptions[81433] = new paymentOption(81433,'12x10 inch Print','17.00');
paymentOptions[81434] = new paymentOption(81434,'16.5x11.7 inch Print (A3)','25.00');
paymentOptions[81435] = new paymentOption(81435,'23.4x16.5 inch Print (A2)','30.00');
paymentOptions[81436] = new paymentOption(81436,'33.1x23.4 inch Print (A1)','50.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[16340] = new paymentGroup(16340,'Greeting Cards','');
			paymentGroups[16351] = new paymentGroup(16351,'Post Cards','');
			paymentGroups[16350] = new paymentGroup(16350,'Prints','53905,59115,54437,81433,81434,81435,81436');
	/***************************************************************************
* 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;
}