/* 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[10399] = new paymentOption(10399,'A4 Glossy','25.00');
paymentOptions[10400] = new paymentOption(10400,'A3 Glossy','45.00');
paymentOptions[10401] = new paymentOption(10401,'A3+ Glossy','50.00');
paymentOptions[10402] = new paymentOption(10402,'A4 Fine Art','35.00');
paymentOptions[10403] = new paymentOption(10403,'A3 Fine Art','55.00');
paymentOptions[10404] = new paymentOption(10404,'A3+ Fine Art','75.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[3082] = new paymentGroup(3082,'A3','10400,10403');
			paymentGroups[3083] = new paymentGroup(3083,'A3+','10401,10404');
			paymentGroups[3081] = new paymentGroup(3081,'A4','10399,10402');
			paymentGroups[3078] = new paymentGroup(3078,'All','10399,10400,10401,10402,10403,10404');
			paymentGroups[3079] = new paymentGroup(3079,'Fine Art','10402,10403,10404');
			paymentGroups[3080] = new paymentGroup(3080,'Glossy','10399,10400,10401');
	/***************************************************************************
* 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;
}