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[2607]=new paymentOption(2607,"18&quot;x12&quot;","95.00");paymentOptions[2605]=new paymentOption(2605,"15&quot;x10&quot;","65.00");paymentOptions[2603]=new paymentOption(2603,"9&quot;x&quot;6&quot;","35.00");var paymentGroups=new Object();paymentGroups[446]=new paymentGroup(446,"15&quot;x10&quot;","2607,2605,2603");paymentGroups[448]=new paymentGroup(448,"18&quot;x12&quot;","2607,2605,2603");paymentGroups[444]=new paymentGroup(444,"9&quot;x6&quot;","2607,2605,2603");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};