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[41499]=new paymentOption(41499,"Greetings card with envelope - A4 folded to A5","3.35");paymentOptions[41500]=new paymentOption(41500,"Pack of 5 Greetings cards (all this one image) with envelopes","14.95");paymentOptions[41696]=new paymentOption(41696,"Pack of 5 different Greetings cards with envelopes - see &quot;Buying Images&quot;","14.95");paymentOptions[38154]=new paymentOption(38154,"A4 on PermaJet Oyster","22.45");paymentOptions[38153]=new paymentOption(38153,"A3 on PermaJet Oyster ","39.95");paymentOptions[38159]=new paymentOption(38159,"A3 on PermaJet Oyster mounted ready for framing","59.95");paymentOptions[38155]=new paymentOption(38155,"A3 on PermaJet Photo Art Pearl","54.95");paymentOptions[38158]=new paymentOption(38158,"A3 on PermaJet Photo Art Pearl mounted ready for framing","74.95");var paymentGroups=new Object();paymentGroups[0]=new paymentGroup(0,"Default group","41499,41500,41696,38154,38153,38159,38155,38158");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};