var cbsMain=function(){return{updateBasketquantity:function(amount,element,form){var selector="input[name='"+element+"']";var quantity=$(selector).attr('value');quantity=parseInt(quantity,10);quantity+=amount;if(quantity<0){quantity=0;}$(selector).attr('value',quantity);$('#'+form).submit();},initPage:function(){$("#commentForm").validate({rules:{emailaddress:"required",emailaddress2:{equalTo:"#emailaddress"},agree:"required"},messages:{agree:"Please accept our policy"}});$('a[class=external]').click(function(){window.open($(this).attr('href'));return false;});}};}();$(document).ready(cbsMain.initPage);