$(document).ready(function () {
    $('.cf-table-block').on('blur', 'input', sumtotal);
    $('.tax').on('blur', 'input', sumtotal);
    $('.shipping').on('blur', 'input', sumtotal);
    function sumtotal() {
        var sum = 0;
        $('.cf-table-block tbody tr').each(function () {
            var s = 0;
            s = parseNumber($(this).find('.price input').val()) * parseNumber($(this).find('.quantity input').val());
            $(this).find('.subtotal input').val(s.toFixed(2));
            sum += s;
        });
      $('.subsubtotal input').val(sum.toFixed(2)).change();
    }
     function parseNumber(n) {
        var f = parseFloat(n); //Convert to float number.
        return isNaN(f) ? 0 : f; //treat invalid input as 0;
    }
});

$(document).ready(function () {
    $('.cf-table-block').on('blur', 'input', sumtotal);
    $('.tax').on('blur', 'input', sumtotal);
    $('.subsubtotal').on('blur', 'input', sumtotal);
    function sumtotal() {
        var sum = 0;
        $('.cf-table-block tbody tr').each(function () {
            var s = 0;
            sum = parseNumber($('.tax input').val()) * parseNumber($('.subsubtotal input').val())/ 100;
        });
        $('.vatval input').val(sum.toFixed(2));
    }
     function parseNumber(n) {
        var f = parseFloat(n); //Convert to float number.
        return isNaN(f) ? 0 : f; //treat invalid input as 0;
    }
});

$(document).ready(function () {
    $('.cf-table-block').on('blur', 'input', sumtotal);
    $('.tax').on('blur', 'input', sumtotal);
    $('.subsubtotal').on('blur', 'input', sumtotal);
    function sumtotal() {
        var sum = 0;
        $('.cf-table-block tbody tr').each(function () {
            var s = 0;
            sum = parseNumber($('.vatval input').val()) + parseNumber($('.subsubtotal input').val());
        });
        $('.poval input').val(sum.toFixed(2));
    }
     function parseNumber(n) {
        var f = parseFloat(n); //Convert to float number.
        return isNaN(f) ? 0 : f; //treat invalid input as 0;
    }
});

$(document).ready(function () {
    $('.cf-table-block').on('blur', 'input', sumtotal);
    $('.poval').on('blur', 'input', sumtotal);
    $('.shipping').on('blur', 'input', sumtotal);
    function sumtotal() {
        var sum = 0;
        $('.cf-table-block tbody tr').each(function () {
            var s = 0;
            sum = parseNumber($('.shipping input').val()) * parseNumber($('.subsubtotal input').val())/ 100;
        });
        $('.whtval input').val(sum.toFixed(2));
    }
    function parseNumber(n) {
        var f = parseFloat(n); //Convert to float number.
        return isNaN(f) ? 0 : f; //treat invalid input as 0;
    }
});

$(document).ready(function () {
    $('.cf-table-block').on('blur', 'input', sumtotal);
    $('.poval').on('blur', 'input', sumtotal);
    $('.shipping').on('blur', 'input', sumtotal);
    function sumtotal() {
        var sum = 0;
        $('.cf-table-block tbody tr').each(function () {
            var s = 0;
            sum = parseNumber($('.poval input').val()) - parseNumber($('.whtval input').val());
        });
        $('.total input').val(sum.toFixed(2));
    }
    function parseNumber(n) {
        var f = parseFloat(n); //Convert to float number.
        return isNaN(f) ? 0 : f; //treat invalid input as 0;
    }
});

$(document).ready( function () {
	  $('.first-list').on('blur','select',function()
	    var testval = $(this).val();
	    $('.second-list option').each(function(){
	      $(this).prop('disabled',false);
	      if ($(this).val() == f) {
	        $(this).prop('disabled',true);
	      }
	    });
	  });
	});