text: (function($){
    $(function(){
  
      var window_width = $(window).width();
  
      // convert rgb to hex value string
      function rgb2hex(rgb) {
        if (/^#[0-9A-F]{6}$/i.test(rgb)) { return rgb; }
  
        rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
  
        if (rgb === null) { return "N/A"; }
  
        function hex(x) {
            return ("0" + parseInt(x).toString(16)).slice(-2);
        }
  
        return "#" + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]);
      }
  
      $('.dynamic-color .col').each(function () {
        $(this).children().each(function () {
          var color = $(this).css('background-color'),
              classes = $(this).attr('class');
          $(this).html(rgb2hex(color) + " " + classes);
          if (classes.indexOf("darken") >= 0 || $(this).hasClass('black')) {
            $(this).css('color', 'rgba(255,255,255,.9');
          }
        });
      });
  
      // Floating-Fixed table of contents
      setTimeout(function() {
        var tocWrapperHeight = 260; // Max height of ads.
        var tocHeight = $('.toc-wrapper .table-of-contents').length ? $('.toc-wrapper .table-of-contents').height() : 0;
        var socialHeight = 95; // Height of unloaded social media in footer.
        var footerOffset = $('body > footer').first().length ? $('body > footer').first().offset().top : 0;
        var bottomOffset = footerOffset - socialHeight - tocHeight - tocWrapperHeight;
  
        var pushpinObj = {
          bottom: bottomOffset
        };
  
        if ($('nav').length) {
          pushpinObj.top = $('nav').height();
  
        } else if ($('#index-banner').length) {
          pushpinObj.top = $('#index-banner').height();
  
        } else {
          pushpinObj.top = 0;
        }
  
        if ($('.fixed-announcement').length) {
          pushpinObj.top += 48;
        }
  
        $('.toc-wrapper').pushpin(pushpinObj);
      }, 100);
  
  
      // BuySellAds Demos close button.
      $('.buysellads.buysellads-demo .close').on('click', function() {
        $(this).parent().remove();
      });
  
  
      // Toggle Flow Text
      var toggleFlowTextButton = $('#flow-toggle');
      toggleFlowTextButton.click( function(){
        $('#flow-text-demo').children('p').each(function(){
            $(this).toggleClass('flow-text');
          });
      });
  
  //    Toggle Containers on page
      var toggleContainersButton = $('#container-toggle-button');
      toggleContainersButton.click(function(){
        $('body .browser-window .container, .had-container').each(function(){
          $(this).toggleClass('had-container');
          $(this).toggleClass('container');
          if ($(this).hasClass('container')) {
            toggleContainersButton.text("Turn off Containers");
          }
          else {
            toggleContainersButton.text("Turn on Containers");
          }
        });
      });
  
      // Detect touch screen and enable scrollbar if necessary
      function is_touch_device() {
        try {
          document.createEvent("TouchEvent");
          return true;
        } catch (e) {
          return false;
        }
      }
      if (is_touch_device()) {
        $('#nav-mobile').css({ overflow: 'auto'});
      }
  
      // Set checkbox on forms.html to indeterminate
      var indeterminateCheckbox = document.getElementById('indeterminate-checkbox');
      if (indeterminateCheckbox !== null)
        indeterminateCheckbox.indeterminate = true;
  
  
      // Pushpin Demo Init
      if ($('.pushpin-demo-nav').length) {
        $('.pushpin-demo-nav').each(function() {
          var $this = $(this);
          var $target = $('#' + $(this).attr('data-target'));
          $this.pushpin({
            top: $target.offset().top,
            bottom: $target.offset().top + $target.outerHeight() - $this.height()
          });
        });
      }
  
      // CSS Transitions Demo Init
      if ($('#scale-demo').length &&
          $('#scale-demo-trigger').length) {
        $('#scale-demo-trigger').click(function() {
          $('#scale-demo').toggleClass('scale-out');
        });
      }
  
      // Swipeable Tabs Demo Init
      if ($('#tabs-swipe-demo').length) {
        $('#tabs-swipe-demo').tabs({ 'swipeable': true });
      }
  
      // Plugin initialization
      $('.carousel.carousel-slider').carousel({fullWidth: true});
      $('.carousel').carousel();
      $('.slider').slider();
      $('.parallax').parallax();
      $('.modal').modal();
      $('.scrollspy').scrollSpy();
      $('.button-collapse').sideNav({'edge': 'left'});
      $('.datepicker').pickadate({selectYears: 20});
      $('.timepicker').pickatime();
      $('select').not('.disabled').material_select();
      $('input.autocomplete').autocomplete({
        data: {"Apple": null, "Microsoft": null, "Google": 'http://placehold.it/250x250'},
      });
  
      // Chips
      $('.chips').material_chip();
      $('.chips-initial').material_chip({
        readOnly: true,
        data: [{
          tag: 'Apple',
        }, {
          tag: 'Microsoft',
        }, {
          tag: 'Google',
        }]
      });
      $('.chips-placeholder').material_chip({
        placeholder: 'Enter a tag',
        secondaryPlaceholder: '+Tag',
      });
      $('.chips-autocomplete').material_chip({
        autocompleteOptions: {
          data: {
            'Apple': null,
            'Microsoft': null,
            'Google': null
          }
        },
      });
  
  
    }); // end of document ready
  })(jQuery); // end of jQuery name space