/* 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[38569] = new paymentOption(38569,'A3 Photo Pearl Paper','55.00');
paymentOptions[38567] = new paymentOption(38567,'A2 Photo Pearl Paper','100.00');
paymentOptions[38568] = new paymentOption(38568,'A1 Photo Pearl Paper','160.00');
paymentOptions[38566] = new paymentOption(38566,'A0 Photo Pearl Paper','230.00');
paymentOptions[43421] = new paymentOption(43421,'A3 Cotton Rag Paper','65.00');
paymentOptions[43422] = new paymentOption(43422,'A2 Cotton Rag Paper','125.00');
paymentOptions[43423] = new paymentOption(43423,'A1 Cotton Rag Paper','180.00');
paymentOptions[43426] = new paymentOption(43426,'A4 Cotton Rag Paper','35.00');
paymentOptions[43425] = new paymentOption(43425,'20 Page Hardback Book','55.00');
paymentOptions[43427] = new paymentOption(43427,'A4 Cotton Rag - Artist Signed Print','35.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[13228] = new paymentGroup(13228,'Artist Signed Prints','38569,38567,38568,38566,43421,43422,43423,43426');
			paymentGroups[11931] = new paymentGroup(11931,'Books','43425');
			paymentGroups[13229] = new paymentGroup(13229,'Sketches','43427');
	/***************************************************************************
* 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;
}