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[31793]=new paymentOption(31793,"6&quot; X 9&quot; Wedding Photo","7.50");paymentOptions[25343]=new paymentOption(25343,"6&quot; X 9&quot; Event Photo","10.00");paymentOptions[18099]=new paymentOption(18099,"10&quot; X 12&quot;","18.00");paymentOptions[18100]=new paymentOption(18100,"12&quot; X 16&quot;","22.00");paymentOptions[18101]=new paymentOption(18101,"16&quot; X 20&quot;","28.00");paymentOptions[18102]=new paymentOption(18102,"20&quot; X 24&quot;","32.00");paymentOptions[18103]=new paymentOption(18103,"20&quot; X 30&quot;","42.00");paymentOptions[18104]=new paymentOption(18104,"24&quot; X 30&quot;","56.00");paymentOptions[18105]=new paymentOption(18105,"30&quot; X 40&quot;","66.00");paymentOptions[18106]=new paymentOption(18106,"40&quot; X 60&quot;","130.00");paymentOptions[18107]=new paymentOption(18107,"43&quot; X 90&quot;","180.00");var paymentGroups=new Object();paymentGroups[11905]=new paymentGroup(11905,"events","25343");paymentGroups[11938]=new paymentGroup(11938,"nature","18099,18100,18101,18102,18103,18104,18105,18106,18107");paymentGroups[11904]=new paymentGroup(11904,"portraits","");paymentGroups[11939]=new paymentGroup(11939,"weddings","31793");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};