{
  "version": 3,
  "sources": ["../../src/js/navigation.js", "../../src/js/accessibility.js", "../../src/js/helpers.js", "../../src/js/global.js"],
  "sourcesContent": ["// Navigation\r\nexport function mainNavigation() {\r\n\tconst menuToggle = document.getElementById('menu-toggle');\r\n\tconst siteNavigation = document.querySelector('.primary-nav-menu');\r\n\tconst subMenuToggle = document.querySelectorAll('.dropdown');\r\n\tconst dropdownParent = document.querySelectorAll('.nav-menu-item-has-children');\r\n\tconst dropdownTarget = document.querySelectorAll('.nav-menu-item-has-children > a');\r\n\tconst subMenus = document.getElementsByClassName('sub-menu');\r\n\tconst breakPoint = 1025;\r\n\r\n\tconst screenReaderText = {\r\n\t\t\"expand\": \"Expand Sub Menu\",\r\n\t\t\"collapse\": \"Collapse Sub Menu\"\r\n\t};\r\n\r\n\t// Add mobile dropdown toggles\r\n\tif (window.innerWidth < breakPoint) {\r\n\t\tfor (let i = 0; i < dropdownTarget.length; i++) {\r\n\t\t\t// Create mobile dropdown toggle\r\n\t\t\tlet ddBtn = document.createElement('button');\r\n\t\t\tddBtn.type = 'button';\r\n\t\t\tddBtn.className = 'dropdown-toggle';\r\n\t\t\tddBtn.setAttribute('aria-expanded', false)\r\n\t\t\tlet btnSpan = document.createElement('span');\r\n\t\t\tbtnSpan.className = 'screen-reader-text';\r\n\t\t\tbtnSpan.innerHTML = screenReaderText.expand;\r\n\t\t\tddBtn.append(btnSpan);\r\n\t\t\tdropdownTarget[i].after(ddBtn);\r\n\r\n\t\t\t// Button clicked to expand subnav\r\n\t\t\tddBtn.addEventListener('click', function () {\r\n\t\t\t\t// Toggle aria-expanded on button\r\n\t\t\t\tconst smBtnOpen = JSON.parse(ddBtn.getAttribute('aria-expanded'));\r\n\t\t\t\tddBtn.setAttribute('aria-expanded', !smBtnOpen);\r\n\t\t\t\tddBtn.classList.toggle('toggled-on');\r\n\t\t\t\t// Toggle screen-reader-text button text\r\n\t\t\t\tif (btnSpan.innerHTML == screenReaderText.expand) {\r\n\t\t\t\t\tbtnSpan.innerHTML = screenReaderText.collapse\r\n\t\t\t\t} else {\r\n\t\t\t\t\tbtnSpan.innerHTML = screenReaderText.expand\r\n\t\t\t\t}\r\n\t\t\t\t// Toggle toggled-on class to sub-menu\r\n\t\t\t\tlet subMenu = ddBtn.nextElementSibling;\r\n\t\t\t\tsubMenu.classList.toggle('toggled-on');\r\n\t\t\t})\r\n\t\t}\r\n\t\tfor (let i = 0; i < dropdownParent.length; i++) {\r\n\t\t\tdropdownParent[i].setAttribute('aria-haspopup', true);\r\n\t\t}\r\n\r\n\t\t// Mobile menu\r\n\t\tsiteNavigation.setAttribute('aria-expanded', false);\r\n\r\n\t\t// Mobile nav button clicked to expand nav\r\n\t\tmenuToggle.addEventListener('click', function () {\r\n\t\t\t// Toggle aria-expanded on button\r\n\t\t\tconst open = JSON.parse(menuToggle.getAttribute('aria-expanded'));\r\n\t\t\tmenuToggle.setAttribute('aria-expanded', !open);\r\n\t\t\tmenuToggle.classList.toggle('toggled-on');\r\n\r\n\t\t\t// Toggle scrolling on body\r\n\t\t\tdocument.body.classList.toggle('modal-visible');\r\n\r\n\t\t\t// Open/close nav menu\r\n\t\t\tsiteNavigation.classList.toggle('toggled-on');\r\n\t\t\t// Toggle aria-expanded on nav menu\r\n\t\t\tconst openNav = JSON.parse(siteNavigation.getAttribute('aria-expanded'));\r\n\t\t\tsiteNavigation.setAttribute('aria-expanded', !openNav);\r\n\r\n\t\t\t// Close all submenus if main nav is closed\r\n\t\t\tif (siteNavigation.classList.contains('toggled-on') === false) {\r\n\t\t\t\tfor (const sm of subMenus) {\r\n\t\t\t\t\tsm.classList.remove('toggled-on');\r\n\t\t\t\t\tlet prevBtn = sm.previousElementSibling;\r\n\t\t\t\t\tprevBtn.classList.remove('toggled-on');\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t});\r\n\t}\r\n\r\n\telse {\r\n\t\t// Toggle aria-expanded on parent a elements\r\n\t\tfor (let i = 0; i < dropdownParent.length; i++) {\r\n\t\t\tdropdownTarget[i].setAttribute('aria-expanded', false);\r\n\t\t\tdropdownParent[i].addEventListener('mouseover focusin', function () {\r\n\t\t\t\tdropdownTarget[i].setAttribute('aria-expanded', true);\r\n\t\t\t})\r\n\t\t\tdropdownParent[i].addEventListener('mouseout focusout', function () {\r\n\t\t\t\tdropdownTarget[i].setAttribute('aria-expanded', false);\r\n\t\t\t})\r\n\t\t}\r\n\t}\r\n}", "export function accessibility() {\r\n  /* Tab navigation skip to content */\r\n  const skipLink = document.querySelector('.skip-link');\r\n  const skipTo = skipLink.hash.replace(/#/, '');\r\n  const skipToElement = document.getElementById(skipTo);\r\n  skipLink.addEventListener('click', function () {\r\n    // Add focus to element\r\n    skipToElement.setAttribute('tabindex', -1);\r\n    skipToElement.focus();\r\n    // Remove focus on focus lost\r\n    skipToElement.addEventListener('focusout', function () {\r\n      skipToElement.removeAttribute('tabindex');\r\n    })\r\n  });\r\n\r\n  /* Enable focusring on keyboard navigation */\r\n  document.body.addEventListener('keydown', function (event) {\r\n    if (event.key == 'Tab') {\r\n      document.body.className = 'keyboard-nav';\r\n    }\r\n  });\r\n\r\n  /* Disable focusring on mouse click */\r\n  document.body.addEventListener('click', function () {\r\n    let curBodyClass = document.body.className;\r\n    if (curBodyClass == 'keyboard-nav') {\r\n      document.body.classList.remove('keyboard-nav');\r\n    }\r\n  });\r\n\r\n  /* New window to external link warning */\r\n  document.querySelectorAll('a[target=_blank]').forEach(function (e) {\r\n    e.insertAdjacentHTML('beforeend', '<span class=\"screen-reader-text\"> (opens in a new window)</span>');\r\n  });\r\n}", "export function helpers() {\r\n\t/* Copyright year */\r\n\tconst d = new Date();\r\n\tconst copyRightYr = d.getFullYear();\r\n\tdocument.getElementById('copyright-year').innerHTML = copyRightYr;\r\n\r\n\t/* New window to external link */\r\n\tdocument.querySelectorAll('a[href^=\"http\"][target=_blank]').forEach(function (e) {\r\n\t\te.setAttribute('rel', 'nofollow noreferrer');\r\n\t});\r\n\r\n}", "import {mainNavigation} from './navigation';\r\nimport {accessibility} from './accessibility';\r\nimport {helpers} from './helpers';\r\n\r\nmainNavigation();\r\naccessibility();\r\nhelpers();"],
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