/* 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[5991] = new paymentOption(5991,'tiber iv (water-colour) 31 x 41cm','250.00');
paymentOptions[5986] = new paymentOption(5986,'flight into rome (oil) 41 x 35cm £550','550.00');
paymentOptions[5987] = new paymentOption(5987,'ponte garibaldi (oil) 31 x 45cm £550','550.00');
paymentOptions[5989] = new paymentOption(5989,'Ponte Sant\' Angelo II (oil)','1500.00');
paymentOptions[5990] = new paymentOption(5990,'aldringham garden (oil)','750.00');
paymentOptions[5992] = new paymentOption(5992,'Exeter (water-colour) 31 x 41cm','250.00');
paymentOptions[5983] = new paymentOption(5983,'light and motion (oil study) ','750.00');
/***************************************************************************
* Create the array of payment groups. If site does notuse groups create    *
* just one with an ID of 0                                                 *
***************************************************************************/
var paymentGroups = new Object();
			paymentGroups[4250] = new paymentGroup(4250,'paintings','');
	/***************************************************************************
* 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;
}