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[38569]=new paymentOption(38569,"A3 Photo Pearl Paper","55.00");paymentOptions[38567]=new paymentOption(38567,"A2 Photo Pearl Paper","100.00");paymentOptions[38568]=new paymentOption(38568,"A1 Photo Pearl Paper","160.00");paymentOptions[38566]=new paymentOption(38566,"A0 Photo Pearl Paper","230.00");paymentOptions[43421]=new paymentOption(43421,"A3 Cotton Rag Paper","65.00");paymentOptions[43422]=new paymentOption(43422,"A2 Cotton Rag Paper","125.00");paymentOptions[43423]=new paymentOption(43423,"A1 Cotton Rag Paper","180.00");paymentOptions[43426]=new paymentOption(43426,"A4 Cotton Rag Paper","35.00");paymentOptions[43425]=new paymentOption(43425,"20 Page Hardback Book","55.00");paymentOptions[43427]=new paymentOption(43427,"A4 Cotton Rag - Artist Signed Print","35.00");var paymentGroups=new Object();paymentGroups[13228]=new paymentGroup(13228,"Artist Signed Prints","38569,38567,38568,38566,43421,43422,43423,43426");paymentGroups[11931]=new paymentGroup(11931,"Books","43425");paymentGroups[13229]=new paymentGroup(13229,"Sketches","43427");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};