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[26646]=new paymentOption(26646,"4x6 inch","3.00");paymentOptions[26647]=new paymentOption(26647,"A4 (8.25 x 11.75 inch)","12.00");paymentOptions[31257]=new paymentOption(31257,"A3 (11.75 x 16.5 inch)","17.00");paymentOptions[31258]=new paymentOption(31258,"A3+ (12.95 x 19 inch)","20.00");var paymentGroups=new Object();paymentGroups[0]=new paymentGroup(0,"Default group","26646,26647,31257,31258");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};