https://martin-schuette.de/js/grayscale.js

1/*!
2 * Start Bootstrap - Grayscale Bootstrap Theme (http://startbootstrap.com)
3 * Code licensed under the Apache License v2.0.
4 * For details, see http://www.apache.org/licenses/LICENSE-2.0.
5 */
6
7// jQuery to collapse the navbar on scroll
8function collapseNavbar() {
9    if ($(".navbar").offset().top > 50) {
10        $(".navbar-fixed-top").addClass("top-nav-collapse");
11    } else {
12        $(".navbar-fixed-top").removeClass("top-nav-collapse");
13    }
14}
15
16$(window).scroll(collapseNavbar);
17$(document).ready(collapseNavbar);
18
19// jQuery for page scrolling feature - requires jQuery Easing plugin
20$(function() {
21    $('a.page-scroll').bind('click', function(event) {
22        var $anchor = $(this);
23        $('html, body').stop().animate({
24            scrollTop: $($anchor.attr('href')).offset().top
25        }, 1500, 'easeInOutExpo');
26        event.preventDefault();
27    });
28});
29
30// Closes the Responsive Menu on Menu Item Click
31$('.navbar-collapse ul li a').click(function() {
32  if ($(this).attr('class') != 'dropdown-toggle active' && $(this).attr('class') != 'dropdown-toggle') {
33    $('.navbar-toggle:visible').click();
34  }
35});
36
37function init() {
38}