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[12633]=new paymentOption(12633,"8&quot; x 6&quot; (20cm x 15cm","7.50");paymentOptions[12632]=new paymentOption(12632,"10&quot; x 8&quot; (25cm x 20cm)","12.00");paymentOptions[12634]=new paymentOption(12634,"16&quot; x 12&quot; (40cm x 30cm)","20.00");var paymentGroups=new Object();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};