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[53733]=new paymentOption(53733,"10&quot; x 8&quot; Photographic print","20.00");paymentOptions[53734]=new paymentOption(53734,"12&quot; x 10&quot; Photographic print","25.00");paymentOptions[53736]=new paymentOption(53736,"18&quot; x 12&quot; Photographic print","50.00");paymentOptions[53737]=new paymentOption(53737,"20&quot; x 16&quot; Photographic print","80.00");paymentOptions[53738]=new paymentOption(53738,"18&quot; x 12&quot; Canvas Print","150.00");paymentOptions[53739]=new paymentOption(53739,"30&quot; x 20&quot; Canvas Print","250.00");paymentOptions[53740]=new paymentOption(53740,"40&quot; x 30&quot; Canvas Print","450.00");var paymentGroups=new Object();paymentGroups[16288]=new paymentGroup(16288,"Limited Edition","53733,53734,53736,53737,53738,53739,53740");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};