'use strict';

/*
Tipr 1.0.1
Copyright (c) 2013 Tipue
Tipr is released under the MIT License
http://www.tipue.com/tipr
*/
(function ($, window, undefined) {
  'use strict';

  $.fn.tipr = function (options) {
    var set = $.extend(
      {
        speed: 200,
        mode: 'bottom',
        rtl: false,
      },
      options
    );
    return this.each(function () {
      var tipr_cont = '.tipr_container_' + set.mode;
      $(this).hover(
        function () {
          var out =
            '<div class="tipr_container_' +
            set.mode +
            '"><div class="tipr_point_' +
            set.mode +
            '"><div class="tipr_content">' +
            $(this).attr('data-tip') +
            '</div></div></div>';
          $(this).append(out);
          var w_t = $(tipr_cont).outerWidth();
          var w_e = $(this).width();
          var m_l = w_e / 2 - w_t / 2;

          if (set.rtl) {
            $(tipr_cont).css('margin-right', m_l + 'px');
          } else {
            $(tipr_cont).css('margin-left', m_l + 'px');
          }

          $(this).removeAttr('title');
          $(tipr_cont).fadeIn(set.speed);
        },
        function () {
          $(tipr_cont).remove();
        }
      );
    });
  };
})(jQuery);
;
'use strict';
/*
 Handles additional functionalities of the theme.
*/

(function () {
  var siteHeader = document.getElementById('masthead');

  if (!siteHeader) {
    return;
  }

  var fortuneTheme = {
    // Run on ready.
    onReady: function onReady() {
      this.createStickyHeader();
      this.setSocialTooltips();
      this.skipLinkFocusFix();
    },
    // Create sticky header.
    createStickyHeader: function createStickyHeader() {
      var stickyNavigationContainer = document.getElementById('header-inner');
      var stickyNavigationTop = siteHeader.offsetHeight;

      var makeNavigationSticky = function makeNavigationSticky() {
        var scrollTop = window.scrollY || document.documentElement.scrollTop;

        if (scrollTop > stickyNavigationTop) {
          siteHeader.style.height = stickyNavigationTop + 'px';
          stickyNavigationContainer.classList.add('sticky-navigation');
        } else {
          siteHeader.style.height = 'auto';
          stickyNavigationContainer.classList.remove('sticky-navigation');
        }
      };

      makeNavigationSticky();

      var stickyNavigationEvent = function stickyNavigationEvent() {
        window.requestAnimationFrame(makeNavigationSticky);
      };

      window.addEventListener('scroll', stickyNavigationEvent, false);
      window.addEventListener('resize', stickyNavigationEvent, false);
    },
    // Set up social icons tooltips
    setSocialTooltips: function setSocialTooltips() {
      var socialLinks = jQuery(document.getElementById('page')).find(
        '.social-list'
      );
      var headerContainer = jQuery(siteHeader); // Will be removed soon.

      var htmlRTL =
        'rtl' === document.documentElement.getAttribute('dir') ? true : false;

      if (socialLinks.length) {
        var currentSocialLink, socialMetaText, i;
        socialMetaText = socialLinks.find('.social-meta');

        for (i = 0; i < socialMetaText.length; i++) {
          currentSocialLink = socialMetaText.eq(i);
          currentSocialLink
            .parent()
            .attr('data-tip', currentSocialLink.text())
            .addClass('td-tooltip');
        } //Header Tooltips

        headerContainer.find('.td-tooltip').tipr({
          speed: 100,
          mode: 'bottom',
          rtl: htmlRTL,
        }); //Footer Tooltips

        jQuery(document.getElementById('colophon')).find('.td-tooltip').tipr({
          speed: 100,
          mode: 'top',
          rtl: htmlRTL,
        });
      }
    },
    // Helps with accessibility for keyboard only users.
    skipLinkFocusFix: function skipLinkFocusFix() {
      var isIe = /(trident|msie)/i.test(navigator.userAgent);

      if (isIe && document.getElementById && window.addEventListener) {
        window.addEventListener(
          'hashchange',
          function () {
            var id = location.hash.substring(1),
              element;

            if (!/^[A-z0-9_-]+$/.test(id)) {
              return;
            }

            element = document.getElementById(id);

            if (element) {
              if (
                !/^(?:a|select|input|button|textarea)$/i.test(element.tagName)
              ) {
                element.tabIndex = -1;
              }

              element.focus();
            }
          },
          false
        );
      }
    },
  }; // Things that need to happen when the document is ready.

  jQuery(function () {
    fortuneTheme.onReady();
  });
})();

('use strict');

(function () {
  if ('loading' === document.readyState) {
    // The DOM has not yet been loaded.
    document.addEventListener('DOMContentLoaded', initGoTopButton);
  } else {
    // The DOM has already been loaded.
    initGoTopButton();
  } // Initiate the header search when the DOM loads.

  function initGoTopButton() {
    var goToTopButton = document.getElementById('gotop-button');

    var buttonAction = function buttonAction() {
      try {
        window.scrollTo({
          top: document.getElementById('page').offsetTop,
          left: 0,
          behavior: 'smooth',
        });
      } catch (error) {
        window.scrollTo(0, document.getElementById('page').offsetTop);
      }
    };

    if (!goToTopButton) {
      return;
    }

    goToTopButton.addEventListener('click', buttonAction, false);
  }
})();

('use strict');

(function () {
  if ('loading' === document.readyState) {
    // The DOM has not yet been loaded.
    document.addEventListener('DOMContentLoaded', initSearchForm);
  } else {
    // The DOM has already been loaded.
    initSearchForm();
  }

  function initSearchForm() {
    var searchButton = document.getElementById('header-search-button');

    if (!searchButton) {
      return;
    }

    if (!document.documentElement.classList) {
      searchButton.style.display = 'none';
    }

    var headerSearchBox = document.getElementById('header-searchform');
    var headerSearchBoxInput = document.querySelector('#header-search-input');

    var searchButtonEvent = function searchButtonEvent() {
      searchButton.classList.toggle('open');
      headerSearchBox.classList.toggle('th-flex');

      if (headerSearchBox.classList.contains('th-flex')) {
        headerSearchBoxInput.focus();
        searchButton.setAttribute('aria-expanded', 'true');
      } else {
        searchButton.setAttribute('aria-expanded', 'false');
      }
    };

    searchButton.addEventListener('click', searchButtonEvent, false);

    var closeSearchWithKey = function closeSearchWithKey(e) {
      if (
        (e.key == 'Escape' || e.key == 'Esc' || e.keyCode == 27) &&
        headerSearchBox.classList.contains('th-flex')
      ) {
        searchButtonEvent();
      }
    };

    headerSearchBox.addEventListener('keydown', closeSearchWithKey, false);
  }
})();

('use strict');

(function () {
  if ('loading' === document.readyState) {
    // The DOM has not yet been loaded.
    document.addEventListener('DOMContentLoaded', initNavigation);
  } else {
    // The DOM has already been loaded.
    initNavigation();
  }

  function initNavigation() {
    var siteHeader = document.getElementById('masthead');

    if (!siteHeader) {
      return;
    }

    if (!document.documentElement.classList) {
      return;
    }

    var siteHeaderMenus = siteHeader.querySelectorAll('.nav-bar');

    if (!siteHeaderMenus.length) {
      return;
    }

    for (var i = 0; i < siteHeaderMenus.length; i++) {
      setToggleSubmenuOnFocus(siteHeaderMenus[i]);
      setToggleSubmenuOnTouch(siteHeaderMenus[i]);
    }

    createMobileMenu(siteHeaderMenus);
  }
  /**
   * Toggle `focus` class to allow sub-menu access on focus and blur.
   *
   * @param {Object} container
   */

  function setToggleSubmenuOnFocus(container) {
    // Get the first ul element insite the menu container.
    var primaryMenu = container.getElementsByTagName('ul')[0]; // Get all the link elements within the menu.

    var menuLinks = container.getElementsByTagName('a');
    var i, focusFn; // Sets or removes .focus class on an element.

    focusFn = function focusFn() {
      var self = this; // Move up through the ancestors of the current link until we hit .nav-menu.

      while (
        !self.classList.contains('menu-navigation') &&
        'nav' !== self.tagName.toLowerCase()
      ) {
        // On li elements toggle the class .focus.
        if ('li' === self.tagName.toLowerCase()) {
          if (self.classList.contains('focus')) {
            self.classList.remove('focus');
          } else {
            self.classList.add('focus');
          }
        }

        self = self.parentElement;
      }
    }; // Each time a menu link is focused or blurred, toggle focus.

    for (i = 0; i < menuLinks.length; i++) {
      menuLinks[i].addEventListener('focus', focusFn, false);
      menuLinks[i].addEventListener('blur', focusFn, false);
    }
  }
  /**
   * Toggle `focus` class to allow sub-menu access on touch screens.
   *
   * @param {Object} container
   */

  function setToggleSubmenuOnTouch(container) {
    if ('undefined' === typeof window.ontouchstart) {
      return;
    }

    var touchStartFn,
      touchOutsideFn,
      removeFocusFn,
      i,
      parentLink = container.querySelectorAll(
        '.menu-item-has-children > a, .page_item_has_children > a'
      );

    removeFocusFn = function removeFocusFn() {
      var focusedElements = container.querySelectorAll('li.focus');
      var i;

      for (i = 0; i < focusedElements.length; ++i) {
        focusedElements[i].classList.remove('focus');
      }
    };

    touchStartFn = function touchStartFn(e) {
      var menuItem = this.parentNode,
        i;

      if (!menuItem.classList.contains('focus')) {
        if (e.cancelable) {
          e.preventDefault();
        }

        for (i = 0; i < menuItem.parentNode.children.length; ++i) {
          if (menuItem === menuItem.parentNode.children[i]) {
            continue;
          }

          menuItem.parentNode.children[i].classList.remove('focus');
        }

        if (!container.classList.contains('is-touched')) {
          container.classList.add('is-touched');
        }

        menuItem.classList.add('focus');
      } else {
        menuItem.classList.remove('focus');
      }
    };

    touchOutsideFn = function touchOutsideFn(e) {
      var isTochedMenu = container.classList.contains('is-touched');

      if (!isTochedMenu) {
        return;
      }

      var elementParent = e.target.parentNode;

      if (
        elementParent &&
        !elementParent.classList.contains('menu-item') &&
        isTochedMenu
      ) {
        removeFocusFn();
      }
    };

    document.addEventListener('touchstart', touchOutsideFn, false);

    for (i = 0; i < parentLink.length; ++i) {
      parentLink[i].addEventListener('touchstart', touchStartFn, false);
    }
  } // Create a mobile menu.

  function createMobileMenu(menus) {
    var siteHeader = document.getElementById('masthead');
    var mobileMenu = document.getElementById('mobile-navigation');
    var mobileMenuContainer = mobileMenu.querySelector('.container');
    var mobileMenuButton = document.getElementById('toggle-mobile-menu');
    var mobileMenuContent = document.createDocumentFragment();

    for (var _i = 0; _i < menus.length; _i++) {
      mobileMenuContent.appendChild(menus[_i].cloneNode(true));
    } // Remove ID attributes from the list items to avoid repetition.

    var mobileMenuItems = mobileMenuContent.querySelectorAll('li');
    var mobileMenuItemsCount = mobileMenuItems.length;

    if (mobileMenuItemsCount) {
      for (var itemIndex = 0; itemIndex < mobileMenuItemsCount; itemIndex++) {
        mobileMenuItems[itemIndex].removeAttribute('id');
      }
    }

    var toggleMobileMenuEvent = function toggleMobileMenuEvent() {
      siteHeader.classList.toggle('active-toggle-menu');

      if (-1 !== siteHeader.className.indexOf('active-toggle-menu')) {
        mobileMenu.setAttribute('aria-hidden', false);
        mobileMenuButton.setAttribute('aria-expanded', true);
        window.scrollTo(0, document.getElementById('page').offsetTop);
      } else {
        mobileMenu.setAttribute('aria-hidden', true);
        mobileMenuButton.setAttribute('aria-expanded', false);
      }
    };

    mobileMenuButton.addEventListener('click', toggleMobileMenuEvent, false); // Add dropdown toggle that displays child menu items.

    var parentMenuItems = mobileMenuContent.querySelectorAll(
      '.menu-item-has-children'
    );

    if (parentMenuItems.length) {
      for (var _i2 = 0; _i2 < parentMenuItems.length; _i2++) {
        var buttonScreenReaderText = document.createElement('span');
        buttonScreenReaderText.className = 'screen-reader-text';
        buttonScreenReaderText.appendChild(
          document.createTextNode(fortuneScreenReaderText.expand)
        );
        var dropdownToggle = document.createElement('button');
        dropdownToggle.className =
          'dropdown-toggle clean-button has-icon has-border-radius';
        dropdownToggle.setAttribute('aria-expanded', false);
        dropdownToggle.appendChild(buttonScreenReaderText);

        var subMenu = parentMenuItems[_i2].querySelector('ul');

        parentMenuItems[_i2].insertBefore(dropdownToggle, subMenu);

        parentMenuItems[_i2].setAttribute('aria-haspopup', true);
      }
    }

    mobileMenuContainer.appendChild(mobileMenuContent); // Toggle buttons and submenu items with active children menu items.

    var activeToggleButtons = mobileMenuContainer.querySelectorAll(
      '.current-menu-ancestor > button'
    );
    var activeToggleSubMenus = mobileMenuContainer.querySelectorAll(
      '.current-menu-ancestor > .sub-menu'
    );
    var activeToggleIndecators = mobileMenuContainer.querySelectorAll(
      '.current-menu-ancestor > .arrow-icon'
    );

    if (activeToggleButtons.length) {
      for (var i = 0; i < activeToggleButtons.length; i++) {
        activeToggleButtons[i].classList.add('toggled-on');
        activeToggleButtons[i].setAttribute('aria-expanded', true);
        activeToggleButtons[i].querySelector(
          '.screen-reader-text'
        ).textContent = fortuneScreenReaderText.collapse;
      }
    }

    if (activeToggleSubMenus.length) {
      for (var i = 0; i < activeToggleSubMenus.length; i++) {
        activeToggleSubMenus[i].classList.add('toggled-on');
      }
    }

    if (activeToggleIndecators.length) {
      for (var i = 0; i < activeToggleIndecators.length; i++) {
        activeToggleIndecators[i].classList.add('toggled-on');
      }
    }

    var dropdownToggleButtons =
      mobileMenuContainer.getElementsByTagName('button');

    if (!dropdownToggleButtons.length) {
      return;
    }

    var dropdownToggleEvent = function dropdownToggleEvent(e) {
      var screenReader = e.target.querySelector('.screen-reader-text');
      var arrowIconElement =
        e.target.parentElement.querySelector('.arrow-icon');
      arrowIconElement.classList.toggle('toggled-on');

      if (-1 !== e.target.className.indexOf('toggled-on')) {
        e.target.setAttribute('aria-expanded', false);

        if (null !== screenReader) {
          screenReader.textContent = fortuneScreenReaderText.expand;
        }
      } else {
        e.target.setAttribute('aria-expanded', true);

        if (null !== screenReader) {
          screenReader.textContent = fortuneScreenReaderText.collapse;
        }
      }

      e.target.classList.toggle('toggled-on');
      var parentItem = e.target.parentNode;

      for (var i = 0; i < parentItem.childNodes.length; i++) {
        if ('UL' === parentItem.childNodes[i].nodeName) {
          parentItem.childNodes[i].classList.toggle('toggled-on');
          break;
        }
      }
    };

    for (var i = 0; i < dropdownToggleButtons.length; i++) {
      dropdownToggleButtons[i].addEventListener(
        'click',
        dropdownToggleEvent,
        false
      );
    }
  }
})();
;