https://titz.immobilien/wp-content/themes/exline/js/menu.js?ver=1.5.2

1jQuery(document).ready(function($){
2    var $lateral_menu_trigger = $('#cd-menu-trigger'),
3    $content_wrapper = $('.cd-main-content'),
4    $navigation = $('.the-origin-header');
5
6    //open-close lateral menu clicking on the menu icon
7    $lateral_menu_trigger.on('click', function(event){
8        event.preventDefault();
9
10        $lateral_menu_trigger.toggleClass('is-clicked');
11        $navigation.toggleClass('lateral-menu-is-open');
12        $content_wrapper.toggleClass('lateral-menu-is-open').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function(){
13            // firefox transitions break when parent overflow is changed, so we need to wait for the end of the trasition to give the body an overflow hidden
14            $('body').toggleClass('overflow-hidden');
15        });
16        $('#cd-lateral-nav').toggleClass('lateral-menu-is-open');
17
18        //check if transitions are not supported - i.e. in IE9
19        if($('html').hasClass('no-csstransitions')) {
20            $('body').toggleClass('overflow-hidden');
21        }
22    });
23
24    //close lateral menu clicking outside the menu itself
25    $content_wrapper.on('click', function(event){
26        if( !$(event.target).is('#cd-menu-trigger, #cd-menu-trigger span') ) {
27            $lateral_menu_trigger.removeClass('is-clicked');
28            $navigation.removeClass('lateral-menu-is-open');
29            $content_wrapper.removeClass('lateral-menu-is-open').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function(){
30                $('body').removeClass('overflow-hidden');
31            });
32            $('#cd-lateral-nav').removeClass('lateral-menu-is-open');
33            //check if transitions are not supported
34            if($('html').hasClass('no-csstransitions')) {
35                $('body').removeClass('overflow-hidden');
36            }
37
38        }
39    });
40
41    //open (or close) submenu items in the lateral menu. Close all the other open submenu items.
42    $('.item-has-children').children('a').on('click', function(event){
43        event.preventDefault();
44        $(this).toggleClass('submenu-open').next('.sub-menu').slideToggle(200).end().parent('.item-has-children').siblings('.item-has-children').children('a').removeClass('submenu-open').next('.sub-menu').slideUp(200);
45    });
46});