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[26133]=new paymentOption(26133,"6&quot; x 4&quot; print","15.00");paymentOptions[26134]=new paymentOption(26134,"7.5&quot; x 5&quot; print","20.00");paymentOptions[26135]=new paymentOption(26135,"9&quot; x 6&quot; print","30.00");paymentOptions[26136]=new paymentOption(26136,"12&quot; x 8&quot; print","40.00");paymentOptions[40859]=new paymentOption(40859,"12&quot; x 8&quot; (A4) canvas","200.00");paymentOptions[40860]=new paymentOption(40860,"18&quot; x 12&quot; (A3) canvas","300.00");var paymentGroups=new Object();paymentGroups[12640]=new paymentGroup(12640,"Landscapes","40859,40860");paymentGroups[8028]=new paymentGroup(8028,"NZTC","26133,26134,26135,26136");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+" - 				NZ$"+paymentOption.price+"</option>"}}return b};