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[5703]=new paymentOption(5703,"A3+","45.00");paymentOptions[5702]=new paymentOption(5702,"A3+","45.00");paymentOptions[6510]=new paymentOption(6510,"Panoramic medium (approx. 8&quot; x 22&quot;)","47.50");paymentOptions[6511]=new paymentOption(6511,"Panoramic large (approx 12&quot; x 30&quot;)","90.00");var paymentGroups=new Object();paymentGroups[1557]=new paymentGroup(1557,"Colour Print Prices","5703");paymentGroups[1558]=new paymentGroup(1558,"Monochrome Print Prices","5702");paymentGroups[1886]=new paymentGroup(1886,"Panoramic Prints","6510,6511");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};