(function ($) { // JavaScript should be compatible with other libraries than jQuery
  Drupal.behaviors.textResize = { // D7 "Changed Drupal.behaviors to objects having the methods "attach" and "detach"."
    attach: function(context) {
      // Which div or page element are we resizing?
      if (text_resize_scope) { // Admin-specified scope takes precedence.
        if ($('#'+text_resize_scope).length > 0) {
          var element_to_resize = $('#'+text_resize_scope); // ID specified by admin
        }
        else if ($('.'+text_resize_scope).length > 0) {
          var element_to_resize = $('.'+text_resize_scope); // CLASS specified by admin
        }
        else {
          var element_to_resize = $(text_resize_scope); // It's just a tag specified by admin
        }
      }
      else { // Look for some default scopes that might exist.
        if ($('DIV.left-corner').length > 0) {
          var element_to_resize = $('DIV.left-corner'); // Main body div for Garland
        }
        else if ($('#content-inner').length > 0) {
          var element_to_resize = $('#content-inner'); // Main body div for Zen-based themes
        }
        else if ($('#squeeze > #content').length > 0) {
          var element_to_resize = $('#squeeze > #content'); // Main body div for Zen Classic
        }
      }
      // Set the initial font size if necessary
      if ($.cookie('text_resize') != null) {
        element_to_resize.css('font-size', parseFloat($.cookie('text_resize')) + 'px');
      }
      if (text_resize_line_height_allow) {
        // Set the initial line height if necessary
        if ($.cookie('text_resize_line_height') != null) {
          element_to_resize.css('line-height', parseFloat($.cookie('text_resize_line_height')) + 'px');
        }
      }
      // Changer links will change the text size when clicked
      $('a.changer').click(function() {
        // Set the current font size of the specified section as a variable
        var currentFontSize = parseFloat(element_to_resize.css('font-size'), 10);
        // Set the current line-height
        var current_line_height = parseFloat(element_to_resize.css('line-height'), 10);
        // javascript lets us choose which link was clicked, by ID
        if (this.id == 'text_resize_increase') {
          var new_font_size = currentFontSize * 1.2;
          if (text_resize_line_height_allow) { var new_line_height = current_line_height * 1.2; }
          // Allow resizing as long as font size doesn't go above text_resize_maximum.
          if (new_font_size <= text_resize_maximum) {
            $.cookie('text_resize', new_font_size, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', new_line_height, { path: '/' }); }
            var allow_change = true;
          }
          else {
            $.cookie('text_resize', text_resize_maximum, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', text_resize_line_height_max, { path: '/' }); }
            var reset_size_max = true;
          }
        }
        else if (this.id == 'text_resize_decrease') {
          var new_font_size = currentFontSize / 1.2;
          if (text_resize_line_height_allow) { var new_line_height = current_line_height / 1.2; }
          if (new_font_size >= text_resize_minimum) {
            // Allow resizing as long as font size doesn't go below text_resize_minimum.
            $.cookie('text_resize', new_font_size, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', new_line_height, { path: '/' }); }
            var allow_change = true;
          }
          else {
            // If it goes below text_resize_minimum, just leave it at text_resize_minimum.
            $.cookie('text_resize', text_resize_minimum, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', text_resize_line_height_min, { path: '/' }); }
            var reset_size_min = true;
          }
        }
        else if (this.id == 'text_resize_reset') {
          $.cookie('text_resize', null, { path: '/' });
          if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', null, { path: '/' }); }
          var reset_size_original = true;
        }
        // jQuery lets us set the font size value of the main text div
        if (allow_change == true) {
          element_to_resize.css('font-size', new_font_size + 'px'); // Add 'px' onto the end, otherwise ems are used as units by default
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', new_line_height + 'px'); }
          return false;
        }
        else if (reset_size_min == true) {
          element_to_resize.css('font-size', text_resize_minimum + 'px');
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', text_resize_line_height_min + 'px'); }
          return false;
        }
        else if (reset_size_max == true) {
          element_to_resize.css('font-size', text_resize_maximum + 'px');
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', text_resize_line_height_max + 'px'); }
          return false;
        }
        else if (reset_size_original == true) {
          element_to_resize.css('font-size', null);
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', null); }
          return false;
        }
      });
    }
  };
})(jQuery);;

(function($) {

/**
 * Drupal FieldGroup object.
 */
Drupal.FieldGroup = Drupal.FieldGroup || {};
Drupal.FieldGroup.Effects = Drupal.FieldGroup.Effects || {};

/**
 * Implements Drupal.FieldGroup.processHook().
 */
Drupal.FieldGroup.Effects.processFieldset = {
  execute: function (context, settings, type) {
    if (type == 'form') {
      // Add required fields mark to any fieldsets containing required fields
      $('fieldset.fieldset').each(function(i){
        if ($(this).is('.required-fields') && $(this).find('.form-required').length > 0) {
          $('legend span.fieldset-legend', $(this)).eq(0).append('&nbsp;').append($('.form-required').eq(0).clone());
        }
      });
    }
  }
}

/**
 * Implements Drupal.FieldGroup.processHook().
 */
Drupal.FieldGroup.Effects.processAccordion = {
  execute: function (context, settings, type) {
    $('div.field-group-accordion-wrapper', context).accordion({
      autoHeight: false,
      active: '.field-group-accordion-active'
    });
    if (type == 'form') {
      // Add required fields mark to any element containing required fields
      $('div.accordion-item').each(function(i){
        if ($(this).is('.required-fields') && $(this).find('.form-required').length > 0) {
          $('h3.ui-accordion-header').eq(i).append('&nbsp;').append($('.form-required').eq(0).clone());
        }
      });
    }
  }
}

/**
 * Implements Drupal.FieldGroup.processHook().
 */
Drupal.FieldGroup.Effects.processHtabs = {
  execute: function (context, settings, type) {
    if (type == 'form') {
      // Add required fields mark to any element containing required fields
      $('fieldset.horizontal-tabs-pane').each(function(i){
        if ($(this).is('.required-fields') && $(this).find('.form-required').length > 0) {
          $(this).data('horizontalTab').link.find('strong:first').after($('.form-required').eq(0).clone()).after('&nbsp;');
        }
      });
    }
  }
}

/**
 * Implements Drupal.FieldGroup.processHook().
 */
Drupal.FieldGroup.Effects.processTabs = {
  execute: function (context, settings, type) {
    if (type == 'form') {
      // Add required fields mark to any fieldsets containing required fields
      $('fieldset.vertical-tabs-pane').each(function(i){
        if ($(this).is('.required-fields') && $(this).find('.form-required').length > 0) {
          $(this).data('verticalTab').link.find('strong:first').after($('.form-required').eq(0).clone()).after('&nbsp;');
        }
      });
    }
  }
}

/**
 * Implements Drupal.FieldGroup.processHook().
 * 
 * TODO clean this up meaning check if this is really 
 *      necessary.
 */
Drupal.FieldGroup.Effects.processDiv = {
  execute: function (context, settings, type) {

    $('div.collapsible', context).each(function() {
      var $wrapper = $(this);

      // Turn the legend into a clickable link, but retain span.field-group-format-toggler
      // for CSS positioning.
      var $toggler = $('span.field-group-format-toggler:first', $wrapper);
      var $link = $('<a class="field-group-format-title" href="#"></a>');
      $link.prepend($toggler.contents()).appendTo($toggler);
      
      // .wrapInner() does not retain bound events.
      $link.click(function () {
        var wrapper = $wrapper.get(0);
        // Don't animate multiple times.
        if (!wrapper.animating) {
          wrapper.animating = true;
          var speed = $wrapper.hasClass('speed-fast') ? 300 : 1000;
          if ($wrapper.hasClass('effect-none') && $wrapper.hasClass('speed-none')) {
            $('> .field-group-format-wrapper', wrapper).toggle();
          }
          else if ($wrapper.hasClass('effect-blind')) {
            $('> .field-group-format-wrapper', wrapper).toggle('blind', {}, speed);
          }
          else {
            $('> .field-group-format-wrapper', wrapper).toggle(speed);
          }
          wrapper.animating = false;
        }
        return false;
      });
      
    });
  }
};

/**
 * Behaviors.
 */
Drupal.behaviors.fieldGroup = {
  attach: function (context, settings) {
    if (settings.field_group == undefined) {
      return;
    }
    $('body', context).once('fieldgroup-effects', function () {
      // Execute all of them.
      $.each(Drupal.FieldGroup.Effects, function (func) {
        // We check for a wrapper function in Drupal.field_group as 
        // alternative for dynamic string function calls.
        var type = func.toLowerCase().replace("process", "");
        if (settings.field_group[type] != undefined && $.isFunction(this.execute)) {
          this.execute(context, settings, settings.field_group[type]);
        }
      });
    });
  }
};

})(jQuery);;