https://www.zhaw.ch/_assets/476334098594ac1462978859d8e2ba19/JavaScript/NavigationSmartphone.min.js?1790690348

1if(window.matchMedia("(max-width: 991px)").matches){var $navigation=$("#navigation");var $schoolSwitch=$("#school-switch");var $dropdownSchools=$("#dropdown-schools");var $schoolHome=$(".school-home");var $navMain=$("#nav-main");var $navTab=$("#nav-tab");var $serviceNavigationBlock=$("#service-block");var $languageSwitchBlock=$("#language-block");var $service=$("#service");var $iconBackArrow=$("#icon-back-arrow").find(".phosphor-caret-left-bold");var activeTab=""}function resetDOM(){$($navigation).find(".open").removeClass("open");$($navigation).find(".d-block").removeClass("d-block");$($navigation).find(".back").removeClass("back");$($navigation).find(".d-none").removeClass("d-none");$($navigation).find(".clicked").removeClass("clicked");$($navMain).find(".phosphor-caret-left-bold").remove();$("#icon-back-arrow").prepend($($iconBackArrow))}function removeUnusedElements(){$("#nav-sub-background").remove();$($dropdownSchools).find("img").remove();$($dropdownSchools).find(".department-description").remove();$($schoolSwitch).removeClass("current");$("#service").remove()}function initSchoolNavMain(){$($navMain).find(".school-home > a > .visually-hidden").addClass("link-text").removeClass("visually-hidden");whichTabIsActive();if(activeTab==="schools"){$("#school").addClass("d-block")}}function whichTabIsActive(){if($($navTab).children(".active").hasClass("university")){activeTab="university"}else if($($navTab).children(".active").hasClass("schools")){activeTab="schools"}}function moveLogo(){$(".header").prepend($("#logo-row"))}function moveUniversityNavMain(){whichTabIsActive();if(activeTab==="university"){$($navTab).children(".active").append($navMain);$("#university").addClass("has-sub")}else{$("#school-switch").addClass("fixed-mobile-navtab-padding");$("#university").addClass("fixed-mobile-navtab-padding");$("#university-school").append('<ul id="school-tab" class="nav navbar-nav tab-nav"></ul>');$("#school-tab").append($($schoolHome));$($schoolHome).attr("id","school").addClass("has-sub open").append($navMain)}}function openCloseSchoolSwitch(){$($schoolSwitch).children("button").click(function(){var clickedOn=$(this);if(clickedOn.parent("li").hasClass("open")){closeSchoolSwitch()}else{openSchoolSwitch()}return false})}function openSchoolSwitch(){$($schoolSwitch).addClass("open");$($dropdownSchools).find("li").addClass("d-block")}function closeSchoolSwitch(){$($schoolSwitch).removeClass("open");$($dropdownSchools).find("li").removeClass("d-block")}function moveServiceNavigation(){$($navigation).after($serviceNavigationBlock)}function moveLanguageSwitch(){$($serviceNavigationBlock).after($languageSwitchBlock)}function initOpenCloseDefaultLayout(){$($schoolSwitch).removeClass("active").find(".active").removeClass("active");$($navigation).find(".active").addClass("open").addClass("d-block");var $currentLi=$($navigation).find("li.current");var $treeWithOpenLi=$($navigation).find("li.open");if($($currentLi).hasClass("has-sub")){$($treeWithOpenLi).eq(-1).children("ul").children("li").addClass("d-block")}else{$($treeWithOpenLi).not("#department>li").eq(-1).siblings().addClass("d-block")}$($treeWithOpenLi).eq(-2).addClass("back");if(!$($navigation).find(".back>a>.phosphor-caret-left-bold").exists()){$($navigation).find(".back > a").prepend($($iconBackArrow));$($navigation).find(".back>a>.phosphor-caret-right-bold").removeClass("d-table-cell").addClass("d-none");$($navigation).find(".back>a>.phosphor-caret-left-bold").removeClass("d-none").addClass("d-table-cell")}for(var i=$treeWithOpenLi.length-3;i>=0;i--){$($treeWithOpenLi).eq(i).children("a").not("#university > a").not("#school > a").addClass("d-none")}}function traverseNavigationTree(){$($navigation).find(".has-sub > a").not($($schoolSwitch).find(".has-sub > a")).click(function(){var $clickedItem=$(this);if($($clickedItem).parent("li").not(".current").hasClass("clicked")){return true}if($($clickedItem).parent("li").not(".back").hasClass("university")){return true}if($($clickedItem).parent("li").not(".back").hasClass("school-home")){return true}resetDOM();initSchoolNavMain();$($clickedItem).parent("li").addClass("clicked d-block");$($clickedItem).parentsUntil($navigation,"li").addClass("open");var $treeWithOpenLi=$($navigation).find(".open");$($treeWithOpenLi).eq(-1).children("ul").children("li").addClass("d-block");$($treeWithOpenLi).eq(-2).addClass("back");if(!$($navigation).find(".back>a>.phosphor-caret-left-bold").exists()){$($navigation).find(".back > a").prepend($($iconBackArrow))}$($navigation).find(".back>a>.phosphor-caret-right-bold").removeClass("d-table-cell").addClass("d-none");$($navigation).find(".back>a>.phosphor-caret-left-bold").removeClass("d-none").addClass("d-table-cell");$($treeWithOpenLi).not("#university").not("#school").eq(-3).children("a").addClass("d-none");$($treeWithOpenLi).not("#university").not("#school").eq(-4).children("a").addClass("d-none");return false})}if(mq.matches){removeUnusedElements();initSchoolNavMain();moveLogo();moveUniversityNavMain();openCloseSchoolSwitch();moveServiceNavigation();moveLanguageSwitch();initOpenCloseDefaultLayout();traverseNavigationTree()}

1if(mq.matches){$(document).on("click","#sticky-burger-menu-button-smartphone",function(e){e.preventDefault();if($(this).hasClass("navi-open")){$($navigation).hide();$($serviceNavigationBlock).hide();$($languageSwitchBlock).hide();$("main").show();$("footer").show();closeSchoolSwitch();resetDOM();$(this).attr("aria-expanded","false").removeClass("navi-open")}else{$($navigation).show();$($serviceNavigationBlock).show();$($languageSwitchBlock).show();$("main").hide();$("footer").hide();removeUnusedElements();$("#school").addClass("has-sub open");initOpenCloseDefaultLayout();traverseNavigationTree();$(this).attr("aria-expanded","true").addClass("navi-open")}})}if(mq.matches){if($($serviceNavigationBlock).find(".service-navigation .active").exists()){$($serviceNavigationBlock).find(".service-navigation .active").addClass("open")}else{$($serviceNavigationBlock).find(".service-navigation>.nav").addClass("d-block")}$($serviceNavigationBlock).find(".open").eq(-2).addClass("back");if(!$($serviceNavigationBlock).find(".back>a>.phosphor-caret-left-bold").exists()){$($serviceNavigationBlock).find(".back > a").prepend($($iconBackArrow))}$($serviceNavigationBlock).find(".back>a>.phosphor-caret-right-bold").removeClass("d-table-cell").addClass("d-none");$($serviceNavigationBlock).find(".back>a>.phosphor-caret-left-bold").removeClass("d-none").addClass("d-table-cell");$($serviceNavigationBlock).find(".service-navigation>.nav>li>a").click(function(){var $clickedItem=$(this);$($clickedItem).parent("li").toggleClass("open");$($serviceNavigationBlock).find(".back").removeClass("back");$("#icon-back-arrow").prepend($($iconBackArrow));$($serviceNavigationBlock).find(".active > a > .phosphor-caret-right-bold").removeClass("d-none");if($($clickedItem).parent("li").hasClass("open")){$($serviceNavigationBlock).find(".service-navigation .nav").removeClass("d-block");$("#university").find("ul").addClass("d-none");$("#dropdown-schools").find("ul ul").addClass("d-none");$($clickedItem).prev("li").addClass("d-block");if(!$($serviceNavigationBlock).find(".open > a >.phosphor-caret-left-bold").exists()){$($serviceNavigationBlock).find(".open > a").prepend($($iconBackArrow))}$($serviceNavigationBlock).find(".open > a > .phosphor-caret-left-bold").removeClass("d-none").addClass("d-table-cell")}else{$($clickedItem).parents(".nav").addClass("d-block");$($serviceNavigationBlock).find(".service-navigation .open").removeClass("open")}return false})}if(mq.matches){const langBtn=document.getElementById("language-switch-button");const langMenu=document.getElementById("language-navigation");if(langBtn&&langMenu){langBtn.addEventListener("click",()=>{if(langBtn.getAttribute("aria-expanded")==="true"){langBtn.setAttribute("aria-expanded","false");langMenu.style.display="none";$(langBtn).find("svg.phosphor-caret-left-bold").removeClass("d-table-cell").addClass("d-none");$(langBtn).find("svg.phosphor-caret-right-bold").removeClass("d-none").addClass("d-table-cell")}else{langBtn.setAttribute("aria-expanded","true");langMenu.style.display="block";$(langBtn).find("svg.phosphor-caret-left-bold").removeClass("d-none").addClass("d-table-cell");$(langBtn).find("svg.phosphor-caret-right-bold").removeClass("d-table-cell").addClass("d-none")}})}}