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[4217]=new paymentOption(4217,"7 x 5","12.00");paymentOptions[4218]=new paymentOption(4218,"12 x 8","25.00");paymentOptions[4219]=new paymentOption(4219,"15 x10","28.00");paymentOptions[4220]=new paymentOption(4220,"18 x 12","35.00");paymentOptions[43758]=new paymentOption(43758,"24 x 16","40.00");paymentOptions[43759]=new paymentOption(43759,"30 x 20","50.00");var paymentGroups=new Object();paymentGroups[0]=new paymentGroup(0,"Default group","4217,4218,4219,4220,43758,43759");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};