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global jQuery */\r\nvoid (function themeStart($) {\r\n\t'use strict';\r\n\r\n\tconst desktopBreakpoint = 883;\r\n\r\n\t$.fn.inViewportHorizontal = function inViewportHorizontal() {\r\n\t\tconst elementPadding = 1.5;\r\n\t\tconst elementLeft = $(this).offset().left;\r\n\t\tconst elementWidth = $(this).outerWidth(true);\r\n\t\tconst viewportLeft = $(window).scrollLeft();\r\n\r\n\t\treturn (\r\n\t\t\telementLeft + elementWidth * elementPadding <=\r\n\t\t\tviewportLeft + $(window).width()\r\n\t\t);\r\n\t};\r\n\r\n\tfunction subMenuPositioning() {\r\n\t\tif ($(window).width() > desktopBreakpoint) {\r\n\t\t\t$('ul.menu.menu__submenu').each((index, subMenu) => {\r\n\t\t\t\t$(subMenu).attr(\r\n\t\t\t\t\t'data-visible',\r\n\t\t\t\t\t$(subMenu).inViewportHorizontal()\r\n\t\t\t\t);\r\n\t\t\t});\r\n\t\t}\r\n\t}\r\n\r\n\t$(document).ready(() => {\r\n\t\t// Global variables\r\n\t\tconst $mainNav = $('#main-nav');\r\n\t\tconst $navToggle = $('#navToggle');\r\n\t\tconst $navToggleParent = $('#navToggle').parent();\r\n\t\tconst $searchFlyout = $('#dnn-search');\r\n\t\tconst $searchToggle = $('#searchToggle');\r\n\t\tconst $breadcrumb = $(\"span[itemprop='breadcrumb']\");\r\n\t\tconst $breadcrumbFirstElement = $breadcrumb.find(\r\n\t\t\t$(\"span[itemprop='itemListElement']:first-child\")\r\n\t\t);\r\n\r\n\t\t$(\r\n\t\t\t\"<a href='/Home' class='breadcrumb--home'><svg class='icon icon__svg icon__home'><use xlink:href='#icon__home' /></svg></a>\"\r\n\t\t).insertBefore($breadcrumbFirstElement);\r\n\r\n\t\tsubMenuPositioning();\r\n\r\n\t\t// When clicking the main nav toggle button...\r\n\t\t$navToggle.click((event) => {\r\n\t\t\tevent.preventDefault();\r\n\r\n\t\t\t$navToggleParent.toggleClass('main-nav-toggle__toggled');\r\n\r\n\t\t\t// Find initial nav state\r\n\t\t\tconst navIsHidden = $mainNav.attr('aria-hidden') === 'true';\r\n\r\n\t\t\t// Find what the current state of nav should be\r\n\t\t\tlet newNavState;\r\n\t\t\tif (navIsHidden) {\r\n\t\t\t\tnewNavState = {\r\n\t\t\t\t\tlabel: 'Hide Menu',\r\n\t\t\t\t\texpanded: true,\r\n\t\t\t\t\thidden: false,\r\n\t\t\t\t};\r\n\t\t\t\t$navToggle.find('.toggle-text').text('Close');\r\n\t\t\t} else {\r\n\t\t\t\tnewNavState = {\r\n\t\t\t\t\tlabel: 'Menu',\r\n\t\t\t\t\texpanded: false,\r\n\t\t\t\t\thidden: true,\r\n\t\t\t\t};\r\n\t\t\t\t$navToggle.find('.toggle-text').text('Menu');\r\n\t\t\t}\r\n\r\n\t\t\t// Updating new main nav state\r\n\t\t\t$navToggle.attr({\r\n\t\t\t\t'aria-label': newNavState.label,\r\n\t\t\t\t'aria-expanded': newNavState.expanded,\r\n\t\t\t});\r\n\t\t\t$mainNav.attr({\r\n\t\t\t\t'aria-hidden': newNavState.hidden,\r\n\t\t\t\t'data-current-level': 0,\r\n\t\t\t});\r\n\r\n\t\t\t// Hide all open menus\r\n\t\t\t$mainNav\r\n\t\t\t\t.find('.menu[aria-hidden=\"false\"]')\r\n\t\t\t\t.attr({ 'aria-hidden': true });\r\n\r\n\t\t\t$searchToggle.attr({\r\n\t\t\t\t'aria-label': 'Show Search',\r\n\t\t\t\t'aria-expanded': false,\r\n\t\t\t});\r\n\t\t\t$searchFlyout.attr({\r\n\t\t\t\t'aria-hidden': true,\r\n\t\t\t});\r\n\t\t});\r\n\r\n\t\t// When clicking a link in the main nav...\r\n\t\t$mainNav.on('click', '.menu-link', (event) => {\r\n\t\t\t// Find the clicked link, menu level of the clicked link, and the menu that the link is linking to\r\n\r\n\t\t\tconst $menuLink = $(event.target).closest('.menu-link');\r\n\t\t\tlet linkLevel = $menuLink.attr('data-level');\r\n\t\t\tconst linkMenuId = $menuLink.attr('data-page');\r\n\t\t\tconst $activeSubMenu = $(`.menu[data-page=\"${linkMenuId}\"]`);\r\n\r\n\t\t\tif ($(event.target).hasClass('submenu-toggle')) {\r\n\t\t\t\tevent.preventDefault();\r\n\t\t\t\tlinkLevel = $(event.target)\r\n\t\t\t\t\t.parents('.menu-item')\r\n\t\t\t\t\t.attr('data-level');\r\n\t\t\t}\r\n\r\n\t\t\t// Find the initial nav state of the linked menu\r\n\t\t\tconst subMenuHidden = $activeSubMenu.attr('aria-hidden') === 'true';\r\n\r\n\t\t\t// Update the active menu level of the main nav\r\n\t\t\t$mainNav.attr({ 'data-current-level': linkLevel });\r\n\r\n\t\t\t// Update the active submenu's visibility\r\n\t\t\t$activeSubMenu.attr({\r\n\t\t\t\t'aria-hidden': !subMenuHidden,\r\n\t\t\t});\r\n\t\t});\r\n\r\n\t\t// When clicking the search toggle button...\r\n\t\t$searchToggle.on('click', (event) => {\r\n\t\t\tevent.preventDefault();\r\n\r\n\t\t\t// Find initial nav state\r\n\t\t\tconst searchIsHidden = $searchFlyout.attr('aria-hidden') === 'true';\r\n\r\n\t\t\t// Find what the current state of nav should be\r\n\t\t\tlet newFlyoutState;\r\n\t\t\tif (searchIsHidden) {\r\n\t\t\t\tnewFlyoutState = {\r\n\t\t\t\t\tlabel: 'Hide Search',\r\n\t\t\t\t\texpanded: true,\r\n\t\t\t\t\thidden: false,\r\n\t\t\t\t};\r\n\t\t\t} else {\r\n\t\t\t\tnewFlyoutState = {\r\n\t\t\t\t\tlabel: 'Show Search',\r\n\t\t\t\t\texpanded: false,\r\n\t\t\t\t\thidden: true,\r\n\t\t\t\t};\r\n\t\t\t}\r\n\r\n\t\t\t// Updating new main nav state\r\n\t\t\t$searchToggle.attr({\r\n\t\t\t\t'aria-label': newFlyoutState.label,\r\n\t\t\t\t'aria-expanded': newFlyoutState.expanded,\r\n\t\t\t});\r\n\t\t\t$searchFlyout.attr({\r\n\t\t\t\t'aria-hidden': newFlyoutState.hidden,\r\n\t\t\t});\r\n\r\n\t\t\t// Hide all open menus\r\n\t\t\t$navToggle.attr({\r\n\t\t\t\t'aria-label': 'Show Menu',\r\n\t\t\t\t'aria-expanded': false,\r\n\t\t\t});\r\n\t\t\t$mainNav.attr({ 'aria-hidden': true });\r\n\t\t});\r\n\r\n\t\t// set of global variables for mega menu content\r\n\t\tconst mobileNavBreakpoint = 899;\r\n\r\n\t\t// If window > mobile breakpoint: make sub menus aware of their parents' widths\r\n\t\t$(\".menu-item__mega:not([data-level='0'])\").on(\r\n\t\t\t'mouseenter',\r\n\t\t\tfunction onHover() {\r\n\t\t\t\tif ($(window).width() < mobileNavBreakpoint) {\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\t$(this)\r\n\t\t\t\t\t.children('.menu__mega')\r\n\t\t\t\t\t.each((_, element) => {\r\n\t\t\t\t\t\tconst $element = $(element);\r\n\t\t\t\t\t\tconst parentWidth = $element\r\n\t\t\t\t\t\t\t.closest('.menu-item__mega')\r\n\t\t\t\t\t\t\t.outerWidth();\r\n\t\t\t\t\t\t$element.css('left', parentWidth - 1);\r\n\r\n\t\t\t\t\t\tconst elementHeight = $element.outerHeight();\r\n\t\t\t\t\t\tconst $elementParents = $element.parents('.menu__mega');\r\n\t\t\t\t\t\tconst parentHeights = $elementParents\r\n\t\t\t\t\t\t\t.map((__, parentElement) =>\r\n\t\t\t\t\t\t\t\t$(parentElement).outerHeight()\r\n\t\t\t\t\t\t\t)\r\n\t\t\t\t\t\t\t.get();\r\n\t\t\t\t\t\tconst minParentHeight = parentHeights.reduce((a, b) =>\r\n\t\t\t\t\t\t\tMath.min(a, b)\r\n\t\t\t\t\t\t);\r\n\r\n\t\t\t\t\t\tif (elementHeight > minParentHeight) {\r\n\t\t\t\t\t\t\t$elementParents.height(elementHeight);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t});\r\n\t\t\t}\r\n\t\t);\r\n\r\n\t\t// Addsearch functionality\r\n\t\tfunction goToSearchResults(parameters) {\r\n\t\t\twindow.location.href = `/SearchResults?addsearch=${parameters}`;\r\n\t\t}\r\n\r\n\t\tconst enterKey = 13;\r\n\t\t$('.addsearch').on('keyup', function addSearchKeyUp(e) {\r\n\t\t\tif (e.keyCode === enterKey) {\r\n\t\t\t\tgoToSearchResults($(this).val());\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\t$('.addsearch-button').on('click', function clickAddSearchButton(e) {\r\n\t\t\te.preventDefault();\r\n\t\t\tgoToSearchResults(\r\n\t\t\t\t$(this).parent('.addsearch-container').find('.addsearch').val()\r\n\t\t\t);\r\n\t\t});\r\n\r\n\t\t$(window).resize(() => {\r\n\t\t\tsubMenuPositioning();\r\n\t\t});\r\n\r\n\t\t// fade in back-to-top\r\n\t\tconst backToTopThresholdPx = 500;\r\n\t\t$(window).scroll(() => {\r\n\t\t\tif ($(window).scrollTop() > backToTopThresholdPx) {\r\n\t\t\t\t$('.back-to-top').fadeIn();\r\n\t\t\t} else {\r\n\t\t\t\t$('.back-to-top').fadeOut();\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\t// scroll body to 0px on click\r\n\t\tconst scrollMs = 800;\r\n\t\t$('.back-to-top').click(() => {\r\n\t\t\t$('body,html').animate(\r\n\t\t\t\t{\r\n\t\t\t\t\tscrollTop: 0,\r\n\t\t\t\t},\r\n\t\t\t\tscrollMs\r\n\t\t\t);\r\n\t\t\treturn false;\r\n\t\t});\r\n\t});\r\n})(jQuery);\r\n"]}