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[25013]=new paymentOption(25013,"Small Prints - A4 (210x297mm)","35.00");paymentOptions[25015]=new paymentOption(25015,"Medium Prints - A3 (297x420mm)","45.00");paymentOptions[25016]=new paymentOption(25016,"Large Prints - A2 (420x594mm)","55.00");var paymentGroups=new Object();paymentGroups[7624]=new paymentGroup(7624,"Prints","25013,25015,25016");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};