var lastScrollTop = 0; var delta = 5; var navbarHeight = $('.navbar').outerHeight(); var didScroll; $(window).scroll(function(event) { didScroll = true; }); setInterval(function() { if (didScroll) { hasScrolled(); didScroll = false; } }, 250); function hasScrolled() { var st = $(this).scrollTop(); if (Math.abs(lastScrollTop - st) <= delta) { return; } // If current position > last position AND scrolled past navbar... if (st > lastScrollTop && st > navbarHeight) { // Scroll Down $('.navbar').removeClass('nav-down').addClass('nav-up'); } else { // Scroll Up // If did not scroll past the document (possible on mac)... if (st + $(window).height() < $(document).height()) { $('.navbar').removeClass('nav-up').addClass('nav-down'); } } lastScrollTop = st; }

Legal disclosure

Legal website operator identification:

Oliver Freiheit
Dieselstr. 70
42389 Wuppertal
Germany
Telephone: 020270517370
E-Mail: info@o-gundam.de
VAT No.: DE309396401

Alternative dispute resolution:
The European Commission provides a platform for the out-of-court resolution of disputes (ODR platform), which can be viewed under https://ec.europa.eu/odr.

We are a member of the initiative „FairCommerce“ since 30.07.2015.
For more information, see: www.haendlerbund.de/faircommerce.