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[52920]=new paymentOption(52920,"SMEI FRAMED A4 PRINT","80.00");paymentOptions[7772]=new paymentOption(7772,"Canvas","345.00");paymentOptions[52921]=new paymentOption(52921,"SMEI CANVAS (750mm x 500mm)","180.00");paymentOptions[3568]=new paymentOption(3568,"electronic image (hi-res)","65.00");paymentOptions[1530]=new paymentOption(1530,"6&quot; x 4&quot; PRINT  incl.p&p in the UK*","7.00");paymentOptions[1531]=new paymentOption(1531,"7&quot; x 5&quot; PRINT*","9.00");paymentOptions[1532]=new paymentOption(1532,"A4 PRINT*","20.00");paymentOptions[1533]=new paymentOption(1533,"A4 PRINT (framed & mounted)*","49.00");paymentOptions[1534]=new paymentOption(1534,"A3 PRINT*","45.00");paymentOptions[1535]=new paymentOption(1535,"A3 PRINT (framed & mounted)*","90.00");paymentOptions[1537]=new paymentOption(1537,"Canvas 300mm x 300mm*","120.00");paymentOptions[1538]=new paymentOption(1538,"Canvas 600mm x 400mm*","165.00");paymentOptions[1539]=new paymentOption(1539,"CANVAS 600mm x 600mm*","220.00");paymentOptions[1540]=new paymentOption(1540,"Canvas 1000mm x 700mm*","275.00");paymentOptions[11289]=new paymentOption(11289,"Deposit","150.00");var paymentGroups=new Object();paymentGroups[16047]=new paymentGroup(16047,"SMEI CHARITY CALENDAR ","52920,52921");paymentGroups[3380]=new paymentGroup(3380,"Wedding deposit","11289");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};