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[16150]=new paymentOption(16150,"A4 Print 29.7 X 21cm","20.00");paymentOptions[16154]=new paymentOption(16154,"A3 Print 42 X 29.7cm","30.00");paymentOptions[16151]=new paymentOption(16151,"Square Print 30cm X 30cm","30.00");paymentOptions[16152]=new paymentOption(16152,"Square Print 40cm X 40cm","45.00");paymentOptions[29053]=new paymentOption(29053,"Panorama prints 100 cm Wide","90.00");paymentOptions[29529]=new paymentOption(29529,"Panorama prints 50cm wide","65.00");paymentOptions[16153]=new paymentOption(16153,"Square Print 50cm X 50cm","60.00");paymentOptions[28911]=new paymentOption(28911,"Wallpaper","1.00");paymentOptions[29530]=new paymentOption(29530,"50 X 50 cm Square Canvas Print","90.00");paymentOptions[46547]=new paymentOption(46547,"5' X 7&quot; photographs","5.00");var paymentGroups=new Object();paymentGroups[14175]=new paymentGroup(14175,"5' X 7&quot;","28911,46547");paymentGroups[8930]=new paymentGroup(8930,"Panoramas","29053,29529");paymentGroups[4848]=new paymentGroup(4848,"Prints","16150,16154,28911");paymentGroups[4849]=new paymentGroup(4849,"Square Prints","16151,16152,16153,29530");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};