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[63408]=new paymentOption(63408,"Single Stereoscope & One set of Views","20.00");paymentOptions[56629]=new paymentOption(56629,"5&quot;x7&quot; Single Print","12.00");paymentOptions[49478]=new paymentOption(49478,"5&quot;x7&quot; Single Print","13.00");paymentOptions[63409]=new paymentOption(63409,"Stereoscope and Set of Views","25.00");paymentOptions[63410]=new paymentOption(63410,"Set of Views Only","15.00");paymentOptions[49479]=new paymentOption(49479,"8&quot;x12&quot; Single Print","25.00");paymentOptions[49480]=new paymentOption(49480,"12&quot;x18&quot; Single Print","40.00");paymentOptions[59442]=new paymentOption(59442,"5&quot;x7&quot; Single Print","11.00");paymentOptions[59443]=new paymentOption(59443,"8&quot;x12&quot; Single Print","18.00");paymentOptions[62739]=new paymentOption(62739,"6&quot;x9&quot; single print","11.00");paymentOptions[62861]=new paymentOption(62861,"High Res Digital Image","15.00");var paymentGroups=new Object();paymentGroups[19396]=new paymentGroup(19396,"3D Erotique","63409,63410");paymentGroups[15025]=new paymentGroup(15025,"Bishop's Stortford's Mayor Macmillan Ball","");paymentGroups[19191]=new paymentGroup(19191,"Finch Stage School","59443,62739,62861");paymentGroups[18304]=new paymentGroup(18304,"Junior Showcase 2010","59442,59443");paymentGroups[18758]=new paymentGroup(18758,"Pre Wedding Shoots","56629,49479,49480");paymentGroups[16457]=new paymentGroup(16457,"Rhodes Pantomime 2009","49478,49479,49480");paymentGroups[16458]=new paymentGroup(16458,"Stortfordstarfish","49478,49479");paymentGroups[17336]=new paymentGroup(17336,"Valentine's Ball","56629,49479");paymentGroups[19395]=new paymentGroup(19395,"Views of Bath","63408");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};