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[43356]=new paymentOption(43356,"12x8 Signed and numbered inc P&P","19.50");paymentOptions[43403]=new paymentOption(43403,"A3(16.5&quot;x11.7&quot;) Signed and numbered inc P&P","25.50");paymentOptions[43357]=new paymentOption(43357,"A2(24&quot;x20&quot;) Signed and numbered inc P&P ","39.50");paymentOptions[43358]=new paymentOption(43358,"XL(40&quot;x30&quot;) Signed and numbered inc P&P","96.00");var paymentGroups=new Object();paymentGroups[13217]=new paymentGroup(13217,"pricing","43356,43403,43357,43358");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};