function paymentOption(c,a,b){this.id=c;this.payment_option=a;this.price=b}function paymentGroup(c,b,a){this.id=c;this.payment_group=b;this.options=a.split(",")}function updateItemValues(a,b){a.amount.value=paymentOptions[b].price;a.item_name.value=(paymentOptions[b].payment_option).replace(/&quot;/g,'"')}var paymentOptions=new Object();paymentOptions[28811]=new paymentOption(28811,"10 x 8 colour","50.00");paymentOptions[28813]=new paymentOption(28813,"10 x 8 fine art mono","65.00");var paymentGroups=new Object();paymentGroups[8885]=new paymentGroup(8885,"Black & White Prints","28813");paymentGroups[8886]=new paymentGroup(8886,"Both","28811,28813");paymentGroups[8884]=new paymentGroup(8884,"Colour Prints","28811");function getPaymentOptions(a){var b="";if(paymentGroups[a].options[0]!=""){for(var c in paymentGroups[a].options){paymentOption=paymentOptions[paymentGroups[a].options[c]];b=b+'<option  value="'+paymentOption.id+'">'+paymentOption.payment_option+" - 				&pound;"+paymentOption.price+"</option>"}}return b};