text: /*jslint unparam: true, browser: true, indent: 2 */
  
  ;(function ($, window, document, undefined) {
    'use strict';
  
    Foundation.libs.topbar = {
      name : 'topbar',
  
      version: '4.3.2',
  
      settings : {
        index : 0,
        stickyClass : 'sticky',
        custom_back_text: true,
        back_text: 'Back',
        is_hover: true,
        mobile_show_parent_link: false,
        scrolltop : true, // jump to top when sticky nav menu toggle is clicked
        init : false
      },
  
      init : function (section, method, options) {
        Foundation.inherit(this, 'data_options addCustomRule');
        var self = this;
  
        if (typeof method === 'object') {
          $.extend(true, this.settings, method);
        } else if (typeof options !== 'undefined') {
          $.extend(true, this.settings, options);
        }
  
        if (typeof method !== 'string') {
  
          $('.top-bar, [data-topbar]').each(function () {
            $.extend(true, self.settings, self.data_options($(this)));
            self.settings.$w = $(window);
            self.settings.$topbar = $(this);
            self.settings.$section = self.settings.$topbar.find('section');
            self.settings.$titlebar = self.settings.$topbar.children('ul').first();
            self.settings.$topbar.data('index', 0);
  
            var topbarContainer = self.settings.$topbar.parent();
            if(topbarContainer.hasClass('fixed') || topbarContainer.hasClass(self.settings.stickyClass)) {
              self.settings.$topbar.data('height', self.outerHeight(topbarContainer));
              self.settings.$topbar.data('stickyoffset', topbarContainer.offset().top);
            } else {
              self.settings.$topbar.data('height', self.outerHeight(self.settings.$topbar));
            }
  
            var breakpoint = $("<div class='top-bar-js-breakpoint'/>").insertAfter(self.settings.$topbar);
            self.settings.breakPoint = breakpoint.width();
            breakpoint.remove();
  
            self.assemble();
  
            if (self.settings.is_hover) {
              self.settings.$topbar.find('.has-dropdown').addClass('not-click');
            }
  
            // Pad body when sticky (scrolled) or fixed.
            self.addCustomRule('.f-topbar-fixed { padding-top: ' + self.settings.$topbar.data('height') + 'px }');
  
            if (self.settings.$topbar.parent().hasClass('fixed')) {
              $('body').addClass('f-topbar-fixed');
            }
          });
  
          if (!self.settings.init) {
            this.events();
          }
  
          return this.settings.init;
        } else {
          // fire method
          return this[method].call(this, options);
        }
      },
  
      toggle: function() {
        var self = this;
        var topbar = $('.top-bar, [data-topbar]'),
            section = topbar.find('section, .section');
  
        if (self.breakpoint()) {
          if (!self.rtl) {
            section.css({left: '0%'});
            section.find('>.name').css({left: '100%'});
          } else {
            section.css({right: '0%'});
            section.find('>.name').css({right: '100%'});
          }
  
          section.find('li.moved').removeClass('moved');
          topbar.data('index', 0);
  
          topbar
            .toggleClass('expanded')
            .css('height', '');
        }
  
        if(self.settings.scrolltop)
        {
          if (!topbar.hasClass('expanded')) {
            if (topbar.hasClass('fixed')) {
              topbar.parent().addClass('fixed');
              topbar.removeClass('fixed');
              $('body').addClass('f-topbar-fixed');
            }
          } else if (topbar.parent().hasClass('fixed')) {
            if (self.settings.scrolltop) {
              topbar.parent().removeClass('fixed');
              topbar.addClass('fixed');
              $('body').removeClass('f-topbar-fixed');
  
              window.scrollTo(0,0);
            } else {
                topbar.parent().removeClass('expanded');
            }
          }
        } else {
          if(topbar.parent().hasClass(self.settings.stickyClass)) {
            topbar.parent().addClass('fixed');
          }
  
          if(topbar.parent().hasClass('fixed')) {
            if (!topbar.hasClass('expanded')) {
              topbar.removeClass('fixed');
              topbar.parent().removeClass('expanded');
              self.updateStickyPositioning();
            } else {
              topbar.addClass('fixed');
              topbar.parent().addClass('expanded');
            }
          }
        }
      },
  
      timer : null,
  
      events : function () {
        var self = this;
        $(this.scope)
          .off('.fndtn.topbar')
          .on('click.fndtn.topbar', '.top-bar .toggle-topbar, [data-topbar] .toggle-topbar', function (e) {
            e.preventDefault();
            self.toggle();
          })
  
          .on('click.fndtn.topbar', '.top-bar li.has-dropdown', function (e) {
            var li = $(this),
                target = $(e.target),
                topbar = li.closest('[data-topbar], .top-bar'),
                is_hover = topbar.data('topbar');
  
            if(target.data('revealId')) {
              self.toggle();
              return;
            }
  
            if (self.breakpoint()) return;
            if (self.settings.is_hover && !Modernizr.touch) return;
  
            e.stopImmediatePropagation();
  
            if (target[0].nodeName === 'A' && target.parent().hasClass('has-dropdown')) {
              e.preventDefault();
            }
  
            if (li.hasClass('hover')) {
              li
                .removeClass('hover')
                .find('li')
                .removeClass('hover');
  
              li.parents('li.hover')
                .removeClass('hover');
            } else {
              li.addClass('hover');
            }
          })
  
          .on('click.fndtn.topbar', '.top-bar .has-dropdown>a, [data-topbar] .has-dropdown>a', function (e) {
            if (self.breakpoint() && $(window).width() != self.settings.breakPoint) {
  
              e.preventDefault();
  
              var $this = $(this),
                  topbar = $this.closest('.top-bar, [data-topbar]'),
                  section = topbar.find('section, .section'),
                  dropdownHeight = $this.next('.dropdown').outerHeight(),
                  $selectedLi = $this.closest('li');
  
              topbar.data('index', topbar.data('index') + 1);
              $selectedLi.addClass('moved');
  
              if (!self.rtl) {
                section.css({left: -(100 * topbar.data('index')) + '%'});
                section.find('>.name').css({left: 100 * topbar.data('index') + '%'});
              } else {
                section.css({right: -(100 * topbar.data('index')) + '%'});
                section.find('>.name').css({right: 100 * topbar.data('index') + '%'});
              }
  
              topbar.css('height', self.outerHeight($this.siblings('ul'), true) + self.settings.$topbar.data('height'));
            }
          });
  
        $(window).on('resize.fndtn.topbar', function () {
          if (typeof self.settings.$topbar === 'undefined') { return; }
          var stickyContainer = self.settings.$topbar.parent('.' + this.settings.stickyClass);
          var stickyOffset;
  
          if (!self.breakpoint()) {
            var doToggle = self.settings.$topbar.hasClass('expanded');
            $('.top-bar, [data-topbar]')
              .css('height', '')
              .removeClass('expanded')
              .find('li')
              .removeClass('hover');
  
              if(doToggle) {
                self.toggle();
              }
          }
  
          if(stickyContainer.length > 0) {
            if(stickyContainer.hasClass('fixed')) {
              // Remove the fixed to allow for correct calculation of the offset.
              stickyContainer.removeClass('fixed');
  
              stickyOffset = stickyContainer.offset().top;
              if($(document.body).hasClass('f-topbar-fixed')) {
                stickyOffset -= self.settings.$topbar.data('height');
              }
  
              self.settings.$topbar.data('stickyoffset', stickyOffset);
              stickyContainer.addClass('fixed');
            } else {
              stickyOffset = stickyContainer.offset().top;
              self.settings.$topbar.data('stickyoffset', stickyOffset);
            }
          }
        }.bind(this));
  
        $('body').on('click.fndtn.topbar', function (e) {
          var parent = $(e.target).closest('li').closest('li.hover');
  
          if (parent.length > 0) {
            return;
          }
  
          $('.top-bar li, [data-topbar] li').removeClass('hover');
        });
  
        // Go up a level on Click
        $(this.scope).on('click.fndtn', '.top-bar .has-dropdown .back, [data-topbar] .has-dropdown .back', function (e) {
          e.preventDefault();
  
          var $this = $(this),
              topbar = $this.closest('.top-bar, [data-topbar]'),
              section = topbar.find('section, .section'),
              $movedLi = $this.closest('li.moved'),
              $previousLevelUl = $movedLi.parent();
  
          topbar.data('index', topbar.data('index') - 1);
  
          if (!self.rtl) {
            section.css({left: -(100 * topbar.data('index')) + '%'});
            section.find('>.name').css({left: 100 * topbar.data('index') + '%'});
          } else {
            section.css({right: -(100 * topbar.data('index')) + '%'});
            section.find('>.name').css({right: 100 * topbar.data('index') + '%'});
          }
  
          if (topbar.data('index') === 0) {
            topbar.css('height', '');
          } else {
            topbar.css('height', self.outerHeight($previousLevelUl, true) + self.settings.$topbar.data('height'));
          }
  
          setTimeout(function () {
            $movedLi.removeClass('moved');
          }, 300);
        });
      },
  
      breakpoint : function () {
        return $(document).width() <= this.settings.breakPoint || $('html').hasClass('lt-ie9');
      },
  
      assemble : function () {
        var self = this;
        // Pull element out of the DOM for manipulation
        this.settings.$section.detach();
  
        this.settings.$section.find('.has-dropdown>a').each(function () {
          var $link = $(this),
              $dropdown = $link.siblings('.dropdown'),
              url = $link.attr('href');
  
          if (self.settings.mobile_show_parent_link && url && url.length > 1) {
            var $titleLi = $('<li class="title back js-generated"><h5><a href="#"></a></h5></li><li><a class="parent-link js-generated" href="' + url + '">' + $link.text() +'</a></li>');
          } else {
            var $titleLi = $('<li class="title back js-generated"><h5><a href="#"></a></h5></li>');
          }
  
          // Copy link to subnav
          if (self.settings.custom_back_text == true) {
            $titleLi.find('h5>a').html(self.settings.back_text);
          } else {
            $titleLi.find('h5>a').html('&laquo; ' + $link.html());
          }
          $dropdown.prepend($titleLi);
        });
  
        // Put element back in the DOM
        this.settings.$section.appendTo(this.settings.$topbar);
  
        // check for sticky
        this.sticky();
      },
  
      height : function (ul) {
        var total = 0,
            self = this;
  
        ul.find('> li').each(function () { total += self.outerHeight($(this), true); });
  
        return total;
      },
  
      sticky : function () {
        var $window = $(window),
            self = this;
  
        $window.scroll(function() {
          self.updateStickyPositioning();
        });
      },
  
      updateStickyPositioning: function() {
        var klass = '.' + this.settings.stickyClass;
        var $window = $(window);
  
        if ($(klass).length > 0) {
          var distance = this.settings.$topbar.data('stickyoffset');
          if (!$(klass).hasClass('expanded')) {
            if ($window.scrollTop() > (distance)) {
              if (!$(klass).hasClass('fixed')) {
                $(klass).addClass('fixed');
                $('body').addClass('f-topbar-fixed');
              }
            } else if ($window.scrollTop() <= distance) {
              if ($(klass).hasClass('fixed')) {
                $(klass).removeClass('fixed');
                $('body').removeClass('f-topbar-fixed');
              }
            }
          }
        }
      },
  
      off : function () {
        $(this.scope).off('.fndtn.topbar');
        $(window).off('.fndtn.topbar');
      },
  
      reflow : function () {}
    };
  }(Foundation.zj, this, this.document));
  