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[21284]=new paymentOption(21284,"A4 Giclee print Epson K3 Ink Archival matte paper","20.00");paymentOptions[21287]=new paymentOption(21287,"A3+ (19&quot;x13&quot;) Giclee print Epson K3 ink Archival Matte Paper","45.00");paymentOptions[47545]=new paymentOption(47545,"8 inch square Giclee print Epson K3 Ink archival matte paper","20.00");paymentOptions[47546]=new paymentOption(47546,"13 inch square Giclee print Epson K3 ink archival matte paper","45.00");paymentOptions[23743]=new paymentOption(23743,"16x24inch Gallery quality canvas wrap,ready to hang.","95.00");paymentOptions[23744]=new paymentOption(23744,"30x20inch Gallery quality canvas wrap,ready to hang.","175.00");paymentOptions[47547]=new paymentOption(47547,"20 inch square Gallery quality canvas wrap ready to hang","95.00");paymentOptions[47548]=new paymentOption(47548,"30 inch square Gallery quality canvas wrap ready to hang","175.00");var paymentGroups=new Object();paymentGroups[0]=new paymentGroup(0,"Default group","21284,21287,47545,47546,23743,23744,47547,47548");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};