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[3678]=new paymentOption(3678,"A4 (29.7cm x 21cm) ","35.00");paymentOptions[3679]=new paymentOption(3679,"16&quot; X 12&quot; (41cm x 30½cm) ","45.00");paymentOptions[3680]=new paymentOption(3680,"A2 (59.4cm x 42cm) ","55.00");paymentOptions[3831]=new paymentOption(3831,"30&quot; x 20&quot; (76cm x 51cm) ","75.00");paymentOptions[3801]=new paymentOption(3801,"12&quot; x 5&quot; (30½cm x 13cm) ","35.00");paymentOptions[3677]=new paymentOption(3677,"20&quot; X 8&quot; (51¾cm x 21½cm) ","45.00");paymentOptions[8365]=new paymentOption(8365,"Canvas 40&quot; x 20&quot; (100cm x 50cm)","170.00");paymentOptions[3686]=new paymentOption(3686,"A4 (29.7cm x 21cm)","25.00");paymentOptions[3688]=new paymentOption(3688,"16&quot; X 12&quot; (41cm x 30½cm)","35.00");paymentOptions[3689]=new paymentOption(3689,"A2 (59.4cm x 42cm)","45.00");paymentOptions[3833]=new paymentOption(3833,"30&quot; x 20&quot; (76cm x 51cm)","65.00");paymentOptions[3802]=new paymentOption(3802,"12&quot; x 5&quot; (30.5cm x 13cm)","25.00");paymentOptions[3760]=new paymentOption(3760,"20&quot; X 8&quot; (51¾cm x 21½cm)","35.00");paymentOptions[8366]=new paymentOption(8366,"Canvas 40&quot; x 20&quot; (100cm x 50cm)","160.00");paymentOptions[3828]=new paymentOption(3828,"Canvas 16&quot; x 12&quot; (41cm x 30½cm)","125.00");paymentOptions[3829]=new paymentOption(3829,"Canvas 24&quot; x 16&quot; (61cm x 40cm)","175.00");paymentOptions[3830]=new paymentOption(3830,"Canvas 30&quot; x 20&quot; (76cm x 51cm)","225.00");paymentOptions[6738]=new paymentOption(6738,"8&quot; x 8&quot; (20cm x 20cm)","25.00");paymentOptions[6739]=new paymentOption(6739,"12&quot; x 12&quot; (30cm x 30cm)","35.00");paymentOptions[6740]=new paymentOption(6740,"Canvas 16&quot; x 16&quot; (41cm x 41cm)","140.00");paymentOptions[6741]=new paymentOption(6741,"Canvas 20&quot; x 20&quot; (51cm x 51cm)","175.00");paymentOptions[6742]=new paymentOption(6742,"Canvas 30&quot; x 30&quot; (76cm x 76cm)","250.00");var paymentGroups=new Object();paymentGroups[804]=new paymentGroup(804,"General","3686,3688,3689,3833,3828,3829,3830");paymentGroups[1964]=new paymentGroup(1964,"General Square","6738,6739,6740,6741,6742");paymentGroups[801]=new paymentGroup(801,"Limited Edition","3678,3679,3680,3831,3828,3829,3830");paymentGroups[1378]=new paymentGroup(1378,"Limited Edition 2","3678,3679,3680,3831");paymentGroups[802]=new paymentGroup(802,"Panaramic (Limited Edition)","3801,3677,8365");paymentGroups[820]=new paymentGroup(820,"Panoramic (General)","3802,3760,8366");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};