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[1401]=new paymentOption(1401,"A4 Smooth Gloss/Matt &quot;Unmounted&quot;","9.00");paymentOptions[1403]=new paymentOption(1403,"A4 Smooth Gloss/Matt &quot;Mounted&quot;","13.00");paymentOptions[1405]=new paymentOption(1405,"A3 Smooth Gloss/Matt &quot;Unmounted&quot;","18.00");paymentOptions[1407]=new paymentOption(1407,"A3 Smooth Gloss/Matt &quot;Mounted&quot;","27.00");var paymentGroups=new Object();paymentGroups[1017]=new paymentGroup(1017,"Standard Prints","1401,1403,1405,1407");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};