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[50480]=new paymentOption(50480,"12 x 10 mounted print (UK delivery)","11.99");paymentOptions[50483]=new paymentOption(50483,"12 x 10 mounted print (overseas  delivery)","13.99");paymentOptions[50482]=new paymentOption(50482,"20 x 10 mounted print (UK delivery)","16.99");paymentOptions[50484]=new paymentOption(50484,"20 x 10 mounted print (overseas delivery)","18.99");paymentOptions[61537]=new paymentOption(61537,"20 x 13 mounted print (UK delivery)","17.99");paymentOptions[61538]=new paymentOption(61538,"20 x 13 mounted print (overseas delivery)","19.99");paymentOptions[50481]=new paymentOption(50481,"20 x 16 mounted print (UK delivery)","19.99");paymentOptions[50485]=new paymentOption(50485,"20 x 16 mounted print (overseas delivery)","21.99");var paymentGroups=new Object();paymentGroups[18833]=new paymentGroup(18833,"Mounted prints (letterbox - large)","61537,61538");paymentGroups[15345]=new paymentGroup(15345,"Mounted Prints (letterbox - small)","50482,50484");paymentGroups[15346]=new paymentGroup(15346,"Mounted Prints (small)","50480,50483");paymentGroups[15342]=new paymentGroup(15342,"Mounted Prints (standard)","50480,50483,50481,50485");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};