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[22781]=new paymentOption(22781,"&quot;8x6&quot; print","5.00");paymentOptions[22780]=new paymentOption(22780,"10&quot;x8&quot; print","6.75");paymentOptions[53064]=new paymentOption(53064,"20x16 Print","19.99");paymentOptions[36723]=new paymentOption(36723,"20&quot;x16&quot; Canvas Wrap","36.99");paymentOptions[53065]=new paymentOption(53065,"30x20 Canvas Wrap ","51.99");var paymentGroups=new Object();paymentGroups[0]=new paymentGroup(0,"Default group","22781,22780,53064,36723,53065");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};