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[39270]=new paymentOption(39270,"Annie A4","4.50");paymentOptions[39271]=new paymentOption(39271,"Annie 7x5","3.00");paymentOptions[24917]=new paymentOption(24917,"A4 print unmounted inc P&P","20.00");paymentOptions[24919]=new paymentOption(24919,"A4 print mounted and framed inc P&P","45.00");paymentOptions[24939]=new paymentOption(24939,"7&quot;x5&quot; unmounted","12.00");var paymentGroups=new Object();paymentGroups[7892]=new paymentGroup(7892,"A4 prints","24917,24919");paymentGroups[12130]=new paymentGroup(12130,"Annie ","39270,39271");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};