(function(b){Drupal.behaviors.carousel={attach:function(){Drupal.behaviors.carousel.backgrounds.init();Drupal.behaviors.carousel.controller.init()},controller:{wrapper:null,items:null,$itemContainer:null,next_button:b('<a class="next" href="#">Next</a>'),prev_button:b('<a class="prev" href="#">Previous</a>'),active:null,init:function(){this.wrapper=b(".field-name-field-homepage-carousel");this.wrapper.length?(this.items=b("article",this.wrapper),this.$itemContainer=b("> .field-items",this.wrapper),
this.items.css("display","block").hide(),this.prev_button.click(this.prev),this.next_button.click(this.next),this.wrapper.append(this.prev_button).append(this.next_button),this.update({duration:0,button_duration:0})):console.log("cannot find wrapper")},prev:function(a){a.preventDefault();var a=Drupal.behaviors.carousel.controller,c=a.active.closest(".field-item").index(),b=a.$itemContainer,d=b.find("> .field-item");0===c&&b.prepend(d.last());a.active=a.active.closest(".field-item").prev(".field-item").children("article");
a.update()},next:function(a){a.preventDefault();var a=Drupal.behaviors.carousel.controller,b=a.active.closest(".field-item").index(),e=a.$itemContainer,d=e.find("> .field-item");d.length-1===b&&e.append(d.first());a.active=a.active.closest(".field-item").next(".field-item").children("article");a.update()},update:function(a){var c={duration:750,button_duration:500};b.extend(c,a);if(null==this.active)this.active=this.items.eq(0);this.items.not(this.active).fadeOut(c.duration);this.active.delay(c.duration).fadeIn(c.duration);
Drupal.behaviors.carousel.backgrounds.goTo(this.active.data("nid"))}},backgrounds:{wrapper:null,inner:null,items:null,item_count:0,active:null,init:function(){this.wrapper=b("#backgrounds");this.items=b("img",this.wrapper);this.inner=b(".inner",this.wrapper);this.item_count=this.items.length;this.wrapper.length?0<this.item_count&&(b(window).resize(Drupal.behaviors.carousel.backgrounds.update).resize(),this.wrapper.addClass("processed")):console.log("cannot find background wrapper")},update:function(){var a=
b(window).width(),c=0;1200>a&&(a=1200);760<0.65*a&&(c=(760-0.65*a)/2);Drupal.behaviors.carousel.backgrounds.items.width(a);Drupal.behaviors.carousel.backgrounds.inner.css("top",c+"px");Drupal.behaviors.carousel.backgrounds.inner.width(a*Drupal.behaviors.carousel.backgrounds.item_count);Drupal.behaviors.carousel.backgrounds.scroll({duration:0})},setActive:function(a){this.active=a},scroll:function(a){var c={duration:1500,axis:"x"};b.extend(c,a);null==this.active?this.wrapper.scrollTo(0,c):this.wrapper.scrollTo(b("#background-"+
this.active),c)},goTo:function(a){this.setActive(a);this.scroll()}}}})(jQuery);;
(function ($) {

/**
 * Retrieves the summary for the first element.
 */
$.fn.drupalGetSummary = function () {
  var callback = this.data('summaryCallback');
  return (this[0] && callback) ? $.trim(callback(this[0])) : '';
};

/**
 * Sets the summary for all matched elements.
 *
 * @param callback
 *   Either a function that will be called each time the summary is
 *   retrieved or a string (which is returned each time).
 */
$.fn.drupalSetSummary = function (callback) {
  var self = this;

  // To facilitate things, the callback should always be a function. If it's
  // not, we wrap it into an anonymous function which just returns the value.
  if (typeof callback != 'function') {
    var val = callback;
    callback = function () { return val; };
  }

  return this
    .data('summaryCallback', callback)
    // To prevent duplicate events, the handlers are first removed and then
    // (re-)added.
    .unbind('formUpdated.summary')
    .bind('formUpdated.summary', function () {
      self.trigger('summaryUpdated');
    })
    // The actual summaryUpdated handler doesn't fire when the callback is
    // changed, so we have to do this manually.
    .trigger('summaryUpdated');
};

/**
 * Sends a 'formUpdated' event each time a form element is modified.
 */
Drupal.behaviors.formUpdated = {
  attach: function (context) {
    // These events are namespaced so that we can remove them later.
    var events = 'change.formUpdated click.formUpdated blur.formUpdated keyup.formUpdated';
    $(context)
      // Since context could be an input element itself, it's added back to
      // the jQuery object and filtered again.
      .find(':input').andSelf().filter(':input')
      // To prevent duplicate events, the handlers are first removed and then
      // (re-)added.
      .unbind(events).bind(events, function () {
        $(this).trigger('formUpdated');
      });
  }
};

/**
 * Prepopulate form fields with information from the visitor cookie.
 */
Drupal.behaviors.fillUserInfoFromCookie = {
  attach: function (context, settings) {
    $('form.user-info-from-cookie').once('user-info-from-cookie', function () {
      var formContext = this;
      $.each(['name', 'mail', 'homepage'], function () {
        var $element = $('[name=' + this + ']', formContext);
        var cookie = $.cookie('Drupal.visitor.' + this);
        if ($element.length && cookie) {
          $element.val(cookie);
        }
      });
    });
  }
};

})(jQuery);
;
(function ($) {

/**
 * Toggle the visibility of a fieldset using smooth animations.
 */
Drupal.toggleFieldset = function (fieldset) {
  var $fieldset = $(fieldset);
  if ($fieldset.is('.collapsed')) {
    var $content = $('> .fieldset-wrapper', fieldset).hide();
    $fieldset
      .removeClass('collapsed')
      .trigger({ type: 'collapsed', value: false })
      .find('> legend span.fieldset-legend-prefix').html(Drupal.t('Hide'));
    $content.slideDown({
      duration: 'fast',
      easing: 'linear',
      complete: function () {
        Drupal.collapseScrollIntoView(fieldset);
        fieldset.animating = false;
      },
      step: function () {
        // Scroll the fieldset into view.
        Drupal.collapseScrollIntoView(fieldset);
      }
    });
  }
  else {
    $fieldset.trigger({ type: 'collapsed', value: true });
    $('> .fieldset-wrapper', fieldset).slideUp('fast', function () {
      $fieldset
        .addClass('collapsed')
        .find('> legend span.fieldset-legend-prefix').html(Drupal.t('Show'));
      fieldset.animating = false;
    });
  }
};

/**
 * Scroll a given fieldset into view as much as possible.
 */
Drupal.collapseScrollIntoView = function (node) {
  var h = document.documentElement.clientHeight || document.body.clientHeight || 0;
  var offset = document.documentElement.scrollTop || document.body.scrollTop || 0;
  var posY = $(node).offset().top;
  var fudge = 55;
  if (posY + node.offsetHeight + fudge > h + offset) {
    if (node.offsetHeight > h) {
      window.scrollTo(0, posY);
    }
    else {
      window.scrollTo(0, posY + node.offsetHeight - h + fudge);
    }
  }
};

Drupal.behaviors.collapse = {
  attach: function (context, settings) {
    $('fieldset.collapsible', context).once('collapse', function () {
      var $fieldset = $(this);
      // Expand fieldset if there are errors inside, or if it contains an
      // element that is targeted by the uri fragment identifier. 
      var anchor = location.hash && location.hash != '#' ? ', ' + location.hash : '';
      if ($('.error' + anchor, $fieldset).length) {
        $fieldset.removeClass('collapsed');
      }

      var summary = $('<span class="summary"></span>');
      $fieldset.
        bind('summaryUpdated', function () {
          var text = $.trim($fieldset.drupalGetSummary());
          summary.html(text ? ' (' + text + ')' : '');
        })
        .trigger('summaryUpdated');

      // Turn the legend into a clickable link, but retain span.fieldset-legend
      // for CSS positioning.
      var $legend = $('> legend .fieldset-legend', this);

      $('<span class="fieldset-legend-prefix element-invisible"></span>')
        .append($fieldset.hasClass('collapsed') ? Drupal.t('Show') : Drupal.t('Hide'))
        .prependTo($legend)
        .after(' ');

      // .wrapInner() does not retain bound events.
      var $link = $('<a class="fieldset-title" href="#"></a>')
        .prepend($legend.contents())
        .appendTo($legend)
        .click(function () {
          var fieldset = $fieldset.get(0);
          // Don't animate multiple times.
          if (!fieldset.animating) {
            fieldset.animating = true;
            Drupal.toggleFieldset(fieldset);
          }
          return false;
        });

      $legend.append(summary);
    });
  }
};

})(jQuery);
;

(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
      $('fieldset.fieldset', context).once('fieldgroup-effects', function(i) {
        if ($(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) {
    $('div.field-group-accordion-wrapper', context).once('fieldgroup-effects', function () {
      var wrapper = $(this);

      wrapper.accordion({
        autoHeight: false,
        active: '.field-group-accordion-active',
        collapsible: true,
        changestart: function(event, ui) {
          if ($(this).hasClass('effect-none')) {
            ui.options.animated = false;
          }
          else {
            ui.options.animated = 'slide';
          }
        }
      });

      if (type == 'form') {
        // Add required fields mark to any element containing required fields
        wrapper.find('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
      $('fieldset.horizontal-tabs-pane', context).once('fieldgroup-effects', function(i) {
        if ($(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
      $('fieldset.vertical-tabs-pane', context).once('fieldgroup-effects', function(i) {
        if ($(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).once('fieldgroup-effects', 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());

      // Add required field markers if needed
      if ($(this).is('.required-fields') && $(this).find('.form-required').length > 0) {
        $link.append(' ').append($('.form-required').eq(0).clone());
      }

      $link.appendTo($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;
        }
        $wrapper.toggleClass('collapsed');
        return false;
      });

    });
  }
};

/**
 * Behaviors.
 */
Drupal.behaviors.fieldGroup = {
  attach: function (context, settings) {
    if (settings.field_group == undefined) {
      return;
    }

    // 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]);
      }
    });

    // Fixes css for fieldgroups under vertical tabs.
    $('.fieldset-wrapper .fieldset > legend').css({display: 'block'});
    $('.vertical-tabs fieldset.fieldset').addClass('default-fallback');

  }
};

})(jQuery);;
(function(c){Drupal.behaviors.twitter={attach:function(){c.getJSON("http://twitter.com/statuses/user_timeline.json?screen_name=glosternews&count=1&callback=?",function(b){b=b[0].text;b=b.replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig,function(a){return'<a href="'+a+'">'+a+"</a>"}).replace(/B@([_a-z0-9]+)/ig,function(a){return a.charAt(0)+'<a href="http://twitter.com/'+a.substring(1)+'">'+a.substring(1)+"</a>"});c("#block-gloster-homepage-homepage-twitter .content").html("<p>"+
b+"</p>")})}}})(jQuery);;
(function(b){Drupal.behaviors.footer_forms={attach:function(c,d){var a=b(d.gloster_footer.form_wrapper,c);a.tabs();a.prev("a").click(function(b){b.preventDefault();a.dialog("open")});a.dialog({modal:true,autoOpen:false,width:420})}}})(jQuery);;