website_old/website/js/scripts.js

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with 
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

(function ($) {
    'use strict';

    $('a[href="#"]').click(function ($) {
        $.preventDefault()
    });

    var $window = $(window);

    $window.on('scroll', function () {
        if ($window.scrollTop() > 0) {
            $('.header-area').addClass('sticky');
            $('.header-banner').addClass('sticky');
        } else {
            $('.header-area').removeClass('sticky');
            $('.header-banner').removeClass('sticky');
        }
    });

})(jQuery);