(function($) {

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

Drupal.FieldGroup.setGroupWithfocus = function(element) {
  element.css({display: 'block'});
  Drupal.FieldGroup.groupWithfocus = element;
}

/**
 * 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', $(this)).eq(0).append(' ').append($('.form-required').eq(0).clone());
        }
        if ($('.error', $(this)).length) {
          $('legend span.fieldset-legend', $(this)).eq(0).addClass('error');
          Drupal.FieldGroup.setGroupWithfocus($(this));
        }
      });
    }
  }
}

/**
 * Implements Drupal.FieldGroup.processHook().
 */
Drupal.FieldGroup.Effects.processAccordion = {
  execute: function (context, settings, type) {
    var accordions = $('div.field-group-accordion-wrapper', context).accordion({
      autoHeight: false,
      active: 0,
      collapsible: true
    });
    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) {
          $('h3.ui-accordion-header').eq(i).append(' ').append($('.form-required').eq(0).clone());
        }
        if ($('.error', $(this)).length) {
          $('h3.ui-accordion-header').eq(i).addClass('error');
          var activeOne = $(this).parent().accordion("activate" , i);
          $('.ui-accordion-content-active', activeOne).css({height: 'auto', width: 'auto', display: 'block'});
        }
      });
    }
  }
}

/**
 * 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(' ');
        }
        if ($('.error', $(this)).length) {
          $(this).data('horizontalTab').link.parent().addClass('error');
          Drupal.FieldGroup.setGroupWithfocus($(this));
          $(this).data('horizontalTab').focus();
        }
      });
    }
  }
}

/**
 * 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(' ');
        }
        if ($('.error', $(this)).length) {
          $(this).data('verticalTab').link.parent().addClass('error');
          Drupal.FieldGroup.setGroupWithfocus($(this));
          $(this).data('verticalTab').focus();
        }
      });
    }
  }
}

/**
 * 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);;
//
// Note: This file depends on the jQuery library.
//

// Module pattern:
// http://yuiblog.com/blog/2007/06/12/module-pattern/
var FORMALIZE = (function($, window, document, undefined) {
	// Private constants.
	var PLACEHOLDER_SUPPORTED = 'placeholder' in document.createElement('input');
	var AUTOFOCUS_SUPPORTED = 'autofocus' in document.createElement('input');
	var WEBKIT = 'webkitAppearance' in document.createElement('select').style;
	var IE6 = !!($.browser.msie && parseInt($.browser.version, 10) === 6);
	var IE7 = !!($.browser.msie && parseInt($.browser.version, 10) === 7);

	// Expose innards of FORMALIZE.
	return {
		// FORMALIZE.go
		go: function() {
			for (var i in FORMALIZE.init) {
				FORMALIZE.init[i]();
			}
		},
		// FORMALIZE.init
		init: {
			// FORMALIZE.init.detect_webkit
			detect_webkit: function() {
				if (!WEBKIT) {
					return;
				}

				// Tweaks for Safari + Chrome.
				$('html').addClass('is_webkit');
			},
			// FORMALIZE.init.full_input_size
			full_input_size: function() {
				if (!IE7 || !$('textarea, input.input_full').length) {
					return;
				}

				// This fixes width: 100% on <textarea> and class="input_full".
				// It ensures that form elements don't go wider than container.
				$('textarea, input.input_full').wrap('<span class="input_full_wrap"></span>');
			},
			// FORMALIZE.init.ie6_skin_inputs
			ie6_skin_inputs: function() {
				// Test for Internet Explorer 6.
				if (!IE6 || !$('input, select, textarea').length) {
					// Exit if the browser is not IE6,
					// or if no form elements exist.
					return;
				}

				// For <input type="submit" />, etc.
				var button_regex = /button|submit|reset/;

				// For <input type="text" />, etc.
				var type_regex = /date|datetime|datetime-local|email|month|number|password|range|search|tel|text|time|url|week/;

				$('input').each(function() {
					var el = $(this);

					// Is it a button?
					if (this.getAttribute('type').match(button_regex)) {
						el.addClass('ie6_button');

						/* Is it disabled? */
						if (this.disabled) {
							el.addClass('ie6_button_disabled');
						}
					}
					// Or is it a textual input?
					else if (this.getAttribute('type').match(type_regex)) {
						el.addClass('ie6_input');

						/* Is it disabled? */
						if (this.disabled) {
							el.addClass('ie6_input_disabled');
						}
					}
				});

				$('textarea, select').each(function() {
					/* Is it disabled? */
					if (this.disabled) {
						$(this).addClass('ie6_input_disabled');
					}
				});
			},
			// FORMALIZE.init.autofocus
			autofocus: function() {
				if (AUTOFOCUS_SUPPORTED || !$(':input[autofocus]').length) {
					return;
				}

				$(':input[autofocus]:visible:first').focus();
			},
			// FORMALIZE.init.placeholder
			placeholder: function() {
				if (PLACEHOLDER_SUPPORTED || !$(':input[placeholder]').length) {
					// Exit if placeholder is supported natively,
					// or if page does not have any placeholder.
					return;
				}

				FORMALIZE.misc.add_placeholder();

				$(':input[placeholder]').each(function() {
					var el = $(this);
					var text = el.attr('placeholder');

					el.focus(function() {
						if (el.val() === text) {
							el.val('').removeClass('placeholder_text');
						}
					}).blur(function() {
						FORMALIZE.misc.add_placeholder();
					});

					// Prevent <form> from accidentally
					// submitting the placeholder text.
					el.closest('form').submit(function() {
						if (el.val() === text) {
							el.val('').removeClass('placeholder_text');
						}
					}).bind('reset', function() {
						setTimeout(FORMALIZE.misc.add_placeholder, 50);
					});
				});
			}
		},
		// FORMALIZE.misc
		misc: {
			// FORMALIZE.misc.add_placeholder
			add_placeholder: function() {
				if (PLACEHOLDER_SUPPORTED || !$(':input[placeholder]').length) {
					// Exit if placeholder is supported natively,
					// or if page does not have any placeholder.
					return;
				}

				$(':input[placeholder]').each(function() {
					var el = $(this);
					var text = el.attr('placeholder');

					if (!el.val() || el.val() === text) {
						el.val(text).addClass('placeholder_text');
					}
				});
			}
		}
	};
// Alias jQuery, window, document.
})(jQuery, this, this.document);

// Automatically calls all functions in FORMALIZE.init
jQuery(document).ready(function() {
	FORMALIZE.go();
});;