/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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// $Id: drupal.js,v 1.41.2.4 2009/07/21 08:59:10 goba Exp $

var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} };

/**
 * Set the variable that indicates if JavaScript behaviors should be applied
 */
Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById;

/**
 * Attach all registered behaviors to a page element.
 *
 * Behaviors are event-triggered actions that attach to page elements, enhancing
 * default non-Javascript UIs. Behaviors are registered in the Drupal.behaviors
 * object as follows:
 * @code
 *    Drupal.behaviors.behaviorName = function () {
 *      ...
 *    };
 * @endcode
 *
 * Drupal.attachBehaviors is added below to the jQuery ready event and so
 * runs on initial page load. Developers implementing AHAH/AJAX in their
 * solutions should also call this function after new page content has been
 * loaded, feeding in an element to be processed, in order to attach all
 * behaviors to the new content.
 *
 * Behaviors should use a class in the form behaviorName-processed to ensure
 * the behavior is attached only once to a given element. (Doing so enables
 * the reprocessing of given elements, which may be needed on occasion despite
 * the ability to limit behavior attachment to a particular element.)
 *
 * @param context
 *   An element to attach behaviors to. If none is given, the document element
 *   is used.
 */
Drupal.attachBehaviors = function(context) {
  context = context || document;
  if (Drupal.jsEnabled) {
    // Execute all of them.
    jQuery.each(Drupal.behaviors, function() {
      this(context);
    });
  }
};

/**
 * Encode special characters in a plain-text string for display as HTML.
 */
Drupal.checkPlain = function(str) {
  str = String(str);
  var replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
  for (var character in replace) {
    var regex = new RegExp(character, 'g');
    str = str.replace(regex, replace[character]);
  }
  return str;
};

/**
 * Translate strings to the page language or a given language.
 *
 * See the documentation of the server-side t() function for further details.
 *
 * @param str
 *   A string containing the English string to translate.
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 * @return
 *   The translated string.
 */
Drupal.t = function(str, args) {
  // Fetch the localized version of the string.
  if (Drupal.locale.strings && Drupal.locale.strings[str]) {
    str = Drupal.locale.strings[str];
  }

  if (args) {
    // Transform arguments before inserting them
    for (var key in args) {
      switch (key.charAt(0)) {
        // Escaped only
        case '@':
          args[key] = Drupal.checkPlain(args[key]);
        break;
        // Pass-through
        case '!':
          break;
        // Escaped and placeholder
        case '%':
        default:
          args[key] = Drupal.theme('placeholder', args[key]);
          break;
      }
      str = str.replace(key, args[key]);
    }
  }
  return str;
};

/**
 * Format a string containing a count of items.
 *
 * This function ensures that the string is pluralized correctly. Since Drupal.t() is
 * called by this function, make sure not to pass already-localized strings to it.
 *
 * See the documentation of the server-side format_plural() function for further details.
 *
 * @param count
 *   The item count to display.
 * @param singular
 *   The string for the singular case. Please make sure it is clear this is
 *   singular, to ease translation (e.g. use "1 new comment" instead of "1 new").
 *   Do not use @count in the singular string.
 * @param plural
 *   The string for the plural case. Please make sure it is clear this is plural,
 *   to ease translation. Use @count in place of the item count, as in "@count
 *   new comments".
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 *   Note that you do not need to include @count in this array.
 *   This replacement is done automatically for the plural case.
 * @return
 *   A translated string.
 */
Drupal.formatPlural = function(count, singular, plural, args) {
  var args = args || {};
  args['@count'] = count;
  // Determine the index of the plural form.
  var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1);

  if (index == 0) {
    return Drupal.t(singular, args);
  }
  else if (index == 1) {
    return Drupal.t(plural, args);
  }
  else {
    args['@count['+ index +']'] = args['@count'];
    delete args['@count'];
    return Drupal.t(plural.replace('@count', '@count['+ index +']'));
  }
};

/**
 * Generate the themed representation of a Drupal object.
 *
 * All requests for themed output must go through this function. It examines
 * the request and routes it to the appropriate theme function. If the current
 * theme does not provide an override function, the generic theme function is
 * called.
 *
 * For example, to retrieve the HTML that is output by theme_placeholder(text),
 * call Drupal.theme('placeholder', text).
 *
 * @param func
 *   The name of the theme function to call.
 * @param ...
 *   Additional arguments to pass along to the theme function.
 * @return
 *   Any data the theme function returns. This could be a plain HTML string,
 *   but also a complex object.
 */
Drupal.theme = function(func) {
  for (var i = 1, args = []; i < arguments.length; i++) {
    args.push(arguments[i]);
  }

  return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args);
};

/**
 * Parse a JSON response.
 *
 * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message.
 */
Drupal.parseJson = function (data) {
  if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
    return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') };
  }
  return eval('(' + data + ');');
};

/**
 * Freeze the current body height (as minimum height). Used to prevent
 * unnecessary upwards scrolling when doing DOM manipulations.
 */
Drupal.freezeHeight = function () {
  Drupal.unfreezeHeight();
  var div = document.createElement('div');
  $(div).css({
    position: 'absolute',
    top: '0px',
    left: '0px',
    width: '1px',
    height: $('body').css('height')
  }).attr('id', 'freeze-height');
  $('body').append(div);
};

/**
 * Unfreeze the body height
 */
Drupal.unfreezeHeight = function () {
  $('#freeze-height').remove();
};

/**
 * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of
 * drupal_urlencode() in PHP). This function should only be used on paths, not
 * on query string arguments.
 */
Drupal.encodeURIComponent = function (item, uri) {
  uri = uri || location.href;
  item = encodeURIComponent(item).replace(/%2F/g, '/');
  return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
};

/**
 * Get the text selection in a textarea.
 */
Drupal.getSelection = function (element) {
  if (typeof(element.selectionStart) != 'number' && document.selection) {
    // The current selection
    var range1 = document.selection.createRange();
    var range2 = range1.duplicate();
    // Select all text.
    range2.moveToElementText(element);
    // Now move 'dummy' end point to end point of original range.
    range2.setEndPoint('EndToEnd', range1);
    // Now we can calculate start and end points.
    var start = range2.text.length - range1.text.length;
    var end = start + range1.text.length;
    return { 'start': start, 'end': end };
  }
  return { 'start': element.selectionStart, 'end': element.selectionEnd };
};

/**
 * Build an error message from ahah response.
 */
Drupal.ahahError = function(xmlhttp, uri) {
  if (xmlhttp.status == 200) {
    if (jQuery.trim($(xmlhttp.responseText).text())) {
      var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText });
    }
    else {
      var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText });
    }
  }
  else {
    var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status });
  }
  return message;
}

// Global Killswitch on the <html> element
if (Drupal.jsEnabled) {
  // Global Killswitch on the <html> element
  $(document.documentElement).addClass('js');
  // 'js enabled' cookie
  document.cookie = 'has_js=1; path=/';
  // Attach all behaviors.
  $(document).ready(function() {
    Drupal.attachBehaviors(this);
  });
}

/**
 * The default themes.
 */
Drupal.theme.prototype = {

  /**
   * Formats text for emphasized display in a placeholder inside a sentence.
   *
   * @param str
   *   The text to format (plain-text).
   * @return
   *   The formatted text (html).
   */
  placeholder: function(str) {
    return '<em>' + Drupal.checkPlain(str) + '</em>';
  }
};
;
Drupal.locale = { 'pluralFormula': function($n) { return Number((((($n%10)==1)&&(($n%100)!=11))?(0):((((($n%10)>=2)&&(($n%10)<=4))&&((($n%100)<10)||(($n%100)>=20)))?(1):2))); }, 'strings': { "Unspecified error": "Не специфичная ошибка", "Search": "Поиск", "Select all rows in this table": "Отметить все колонки таблицы", "Deselect all rows in this table": "Снять отметку со всех колонок таблицы", "Anonymous": "Гость", "Cancel": "Отмена", "Update": "Обновить", "Published": "Опубликовано", "Not published": "Не опубликовано", "Promoted to front page": "Помещать на главную", "promoted": "на главной", "not promoted": "не на главной", "sticky": "закреплено", "not sticky": "не закреплено", "Continue": "Продолжить", "1 attachment": [ "@count файл", "@count файла" ], "Save": "Сохранить", "Your server has been successfully tested to support this feature.": "Ваш сервер был успешно протестирован и может использовать эту функцию", "Your system configuration does not currently support this feature. The \x3ca href=\"http://drupal.org/node/15365\"\x3ehandbook page on Clean URLs\x3c/a\x3e has additional troubleshooting information.": "Конфигурация вашей системы на данный момент не поддерживает этой функции. Дополнительная информация доступна на \x3ca href=\"http://drupal.org/node/15365\"\x3eстраницы документации о Clean URLs\x3c/a\x3e.", "Testing clean URLs...": "Тестирование чистых URL-ов...", "Only files with the following extensions are allowed: %files-allowed.": "Прикреплять можно только файлы с расширениями: %files-allowed.", "Join summary": "Объединить анонс", "Split summary at cursor": "Отделить анонс от основного материала", "Upload": "Загрузить", "published": "опубликовано", "not published": "не опубликовано", "An HTTP error @status occurred. \n@uri": "Произошла HTTP ошибка @status. \r\n@uri", "Changes made in this table will not be saved until the form is submitted.": "Изменения, сделанные в списке не вступят в силу пока вы не сохраните их.", "The changes to these blocks will not be saved until the \x3cem\x3eSave blocks\x3c/em\x3e button is clicked.": "Изменения, сделанные в блоках не вступят в силу пока вы не нажмете кнопку \x3cem\x3eСохранить блоки\x3c/em\x3e.", "Drag to re-order": "Переместите для изменения порядка", "An error occurred. \n@uri\n@text": "Возникла ошибка. \r\n@uri\r\n@text", "An error occurred. \n@uri\n(no information available).": "Возникла ошибка. \r\n@uri\r\n(нет доступной информации).", "Are you sure you want to delete the comment? Any replies to this comment will be lost. This action cannot be undone.": "Вы действительно хотите удалить этот комментарий? Все ответы к нему будут также удалены. Это действие отменить будет нельзя.", "Next": "Далее", "OK": "Да", "Saving...": "Идет запись...", "Previous": "Предыдущее", "Loading": "Загрузка...", "Uploading...": "Загружается....", "moderate": "средний", "Insert": "Вставить", "May not be posted into a group.": "Не может быть отправлено в группу.", "Group node": "Узел (node) группы", "Loading...": "Загрузка...", "Operation failed.": "Сбой операции.", "Please copy the above code.": "Пожалуйста скопируйте вышеупомянутый код.", "Being updated...": "Обновлено...", "Click to edit": "Кликните для редактирования", "Delete failure": "Удаление не получилось", "Queue is empty": "Очередь загрузки пуста", "Pending...": "Ожидание своей очереди...", "uploaded success.": "Загрузка этого файла завершена.", " files queued": " файлов в очереди на загрузку", "!count file uploaded": "!count файл загружен", "!count files uploaded": "!count файлов загружено", "Close": "Закрыть", "Form Loading": "Загрузка формы", "Not saving? Please wait a few seconds, reload this page, and try again.": "Не сохраняется? Пожалуйста, подождите несколько секунд, перезагрузите страницу и попробуйте еще раз.", "@count characters left": "@count символов осталось ", "Refresh": "Обновить" } };;
///////////////////////////////////////////////////////////////////////////////
// NOTE 1: The radiobutton-based forms are handled a bit oddly. The handling
// of these forms is based on the assumption that the radiobuttons are not
// displayed. All click events are handled through the radiobutton's label.
//
// Classes are assigned to the labels based on their state-- clickable,
// not clickable, or already-clicked. The CSS associated with these classes
// change the appearance of these labels based on which classes are assigned.
// Therefore, the Javascript herein concerns itself with changing the classes
// assigned to labels, and leaves the display to CSS.
//
// The "select"-based dropdown boxes are not handled in any unorthodox manner.
// They're pretty straightforward.
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////
// NOTE 2: Thanks to the brain-dead nature of Internet Explorer CSS selectors,
// all classes must be aggragated into a single class.
//
// An element in Internet Explorer can have multiple classes, but you can't build
// CSS selectors with multiple classes. For instance, assume an element E1 with
// class="green blue red", and an element E2 with class="red". The CSS selector
// S1 ".green .red" will select *BOTH* E1 and E2 in Internet Explorer. This is
// a fairly disasterous bug, in that it screws up our combinational logic.
//
// To get around that, aggregate the classes into a single "super-class."
// This super-class is built from the other assigned classes. So, there are three
// types of classes:
//
//    Direction: "karma_up" | "karma_down"
//    Clicked:   "karma_clicked"
//    Clickable: "karma_clickable" | "karma_not_clickable"
//
// Three distinct bits = eight possible combinations:
//
//       karma_up_clicked_clickable
//       karma_up_not_clicked_clickable
//       karma_up_clicked_not_clickable
//       karma_up_not_clicked_not_clickable
//       karma_down_clicked_clickable
//       karma_down_not_clicked_clickable
//       karma_down_clicked_not_clickable
//       karma_down_not_clicked_not_clickable
//
// SEE karma_aggregate_classes for combinational logic
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////
// This is called when a form is submitted.
var KarmaSendForm = function() {
  var form = $(this);
  var args = {};
  var destination = form.find("input[name=js_destination]").val();
  var karma_url=Drupal.settings.extra_voting_forms.base_path + 'extra_voting_forms/handle';
  var karma_timeout=Drupal.settings.extra_voting_forms.jquery_timeout;

  // If 'destination' is defined, we need to load the destination page 
  // rather than submit the vote.
  // This is used to redirect to a login page, for example.
  if (  destination ) {
    // top.location = Drupal.settings.extra_voting_forms.base_path + Drupal.settings.extra_voting_forms.login_page + '?destination=' + destination;
    top.location = '/' + Drupal.settings.extra_voting_forms.login_page + '?destination=' + destination;
    return false;
  }

  // The class "tmpClicked" is a simple state variable. It is added as soon 
  // as a label is clicked, and removed only once the vote has succeeded or 
  // failed. In this way, pending votes are tracked.

  // If an element exists with both the "karma_clicked" and the "tmpClicked", 
  // then the user has cast the same vote again. Ignore it. 
  else if ( form.find('.tmpClicked').length > 0 ) {
    var tmpclicked = $(form.find('.tmpClicked')[0] );
    tmpclicked.removeClass('tmpClicked');
    if ( karma_clicked_indicator( tmpclicked ) == 'clicked' ) {
      return false;
    }
    else {
      tmpclicked.addClass('tmpClicked');
    }
  }
  // Process the vote.
  // Marshall all AJAX arguments

  args.karma_vote   = form.find(":selected").val() || form.find(":checked").val();
  args.oid     = form.find("input[name=oid]").val();
  args.otype     = form.find("input[name=otype]").val();
  args.form_type     = 'ajax';

  form.addClass("karma_sending");
  if (Drupal.settings.extra_voting_forms.hide_karma_form) {
    if (form.hasClass("karma_form_promoted")) {
      form.removeClass("karma_form_promoted");
      var karma_form_promoted_REMOVED=1;
    }
    if (form.hasClass("karma_form")) {
      form.removeClass("karma_form");
      var karma_form_REMOVED=1;
    }
  }

  // Send the request  
  $.ajax({

    data    : args,
    url     : karma_url,
    type    : 'POST',
    dataType: 'json',
    timeout : karma_timeout,
    success : function(json){
      var ts;
      for(var x in json) {args[x] = json[x];}

      if (karma_form_promoted_REMOVED==1) {
        form.addClass("karma_form_promoted");
      }
      if (karma_form_REMOVED==1) {
        form.addClass("karma_form");
      }

      form.removeClass("karma_sending");

      // If there's an error, remove "tmpClicked", as the request is no 
      // longer pending. 
      if (json.error) {
        form.find(".tmpClicked").removeClass("tmpClicked");
        alert(json.error);
      } else {

        // On success, disable the appropriate forms (SEE KarmaStripForm 
        // for more details).
        // Also, ensure only the currently-clicked button has the state 
        // "karma_clicked". Remove "tmpClicked", as the request is 
        // no longer pending.
        var tmpclicked = form.find(".tmpClicked");
        form.addClass("karma_success");
        form.find("label").each( function() { karma_clicked( $(this), "not_clicked"); } )
        tmpclicked.each( function() { { karma_clicked( $(this), "clicked")  } } );
        KarmaStripForm(form,args);
      }
    },
    error : function(xhr,msg){
      // If there's an error, remove "tmpClicked", as the request is no longer pending. 

      form.find(".tmpClicked").removeClass("tmpClicked");
      if (xhr.status==404||!msg) {
        alert("Karma Error: Communication (0)");
      } else {
        alert("Karma Error: "+msg);
      }
    },
    complete: function(xhr,stat) {
      (function(form,args){
        window.setTimeout(function(){
          form.removeClass("karma_sending");

          if (karma_form_promoted_REMOVED==1) {
            form.addClass("karma_form_promoted");
          }
          if (karma_form_REMOVED==1) {
            form.addClass("karma_form");
          }
        },karma_timeout);

      })(form,args);
    }
  });
  return false;
}


///////////////////////////////////////////////////////////////////////////////
// Given a form, disable the appropriate related forms.
var KarmaStripForm  = function(form,args) {

  // If the site is set to allow only a single vote, disable the target form.

  if (Drupal.settings.extra_voting_forms.only_one_vote) {
    // Disable the drop-down select elements by setting their "disabled" attribute
    form.find("select").attr("disabled","disabled");

    // For our radio-button based forms, the label is the clickable element. Select all labels in the target form.
    form.find("label")
      .each(function() { karma_clickable( $(this), 'not_clickable' ); } )

      // Finally, remove the 'click' event, so the label no longer responds to user input.
      .unbind('click');
  }

  // Find all forms associated with this node. Disable all other forms. This has the effect of
  // disabling *all* forms in an only_one_vote environment, or disabling all forms but the target
  // form in other environments.

  var fid = form.attr("id");

  // Modify the forms *only* if there is a valid karma score (in args.karma_aggregate)
  if ( args.karma_aggregate != "Undefined") {
    for ( var prefix in ( { 'w': 1, 'x': 1, 'y': 1, 'z': 1} ) ) {
      var did = prefix + args.oid;

      // Update all the karma scores for this node
      $("#" + did + " span.karma_score").text(args.karma_aggregate);
      var did = prefix + args.oid;
      if ( did != fid ) {

        // Disable all drop-down select elements
        $("#" + did + " *").attr("disabled", "true");

        // Disable all radiobutton-based forms, via their clickable labels.
        $("#" + did + " label")
           .each(function() { karma_clickable( $(this), 'not_clickable' ); } )
          // Finally, remove the 'click' event, so the label no longer responds to user input.
          .unbind('click');
      }
    }
  }
}

///////////////////////////////////////////////////////////////////////////////
// Add click events to the appropriate form elements. This occurs at document load time.
var KarmaRenderForm = function() {
  var form   = $(this);
  var submit = form.find("input[type=submit]");

  // Skip this form if it's disabled.
  if (! submit.attr("disabled")) {

    // Remove checks on radiobuttons.
    form.find(":checked").attr("checked", false );

    // Add a simple "submit" event when a drop-down is selected.
    form.find("select").change(function(){form.submit();});

    // For radiobutton-based forms, add a slightly more complex click event
    // to the *label* of the radiobutton. The radiobuttons themselves are
    // not visible, so the *label* becomes the active element.

    form.find("label").click(function(){

      // If this radiobutton is not checked, do nothing. Basically, there are *two* click
      // events on each label. The first is generated when the label is clicked, but before
      // the radiobutton has been checked. The second is when the radiobutton is checked, which
      // occurs immediately after the first click event propogates.
      //
      // NOTE: "checked" here means "received the checkmark," and does not refer to validiation.

      form.find("#"+$(this).attr("for")).attr("checked", true );
      if($('.karma_sending').length > 0) {
  
        return;
      }
      // Add the "tmpClicked" class, to provide a state variable indicating a vote
      // submission is in progress for this label.

      $(this).addClass("tmpClicked");

      // Submit the form. This calls "KarmaSendForm".
      form.submit();
    });
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_up_down_indicator( element ) {
  if ( element.attr('class').substring(0,8) == "karma_up" ) {
    return "karma_up";
  }
  else {
    return "karma_down";
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_clickable_indicator( element ) {
  if ( element.attr('class').substr(-13) == "not_clickable" ) {
    return "not_clickable";
  }
  else {
    return "clickable";
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_clicked_indicator( element ) {
  if ( element.attr('class').substring(0,16) == "karma_up_clicked" ||
       element.attr('class').substring(0,18) == "karma_down_clicked" ) {

    return "clicked";
  }
  else {
    return "not_clicked";
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_clicked( element, clicked ) {
  var up_down = karma_up_down_indicator( element );
  var clickable = karma_clickable_indicator( element );
  element.removeAttr('class').attr( 'class', up_down + '_' + clicked + '_' + clickable );
  
}

///////////////////////////////////////////////////////////////////////////////
function karma_clickable( element, clickable ) {
  var up_down = karma_up_down_indicator( element );
  var clicked = karma_clicked_indicator( element );
  element.removeAttr('class').addClass( up_down + '_' + clicked + '_' + clickable );
}
///////////////////////////////////////////////////////////////////////////////
/*
var karma_comment_show = function() {
  var button = $(this);
  var parent = button.parent();

  if ( $(".karma_comment_show" ).find(this).length > 0 ) {
    button.removeClass("karma_comment_show");
    button.addClass("karma_comment_hide");
    parent.find("div").each( karma_restore_display );
  }
  else if ( $(".karma_comment_hide" ).find(this).length > 0 ) {
    button.removeClass("karma_comment_hide");
    button.addClass("karma_comment_show");
    parent.find("div").css('display', 'none');
  }
}

var karma_save_display = function() {
  var item = $(this);
  item.attr( "karma-save-display", item.css( 'display' ));
}

var karma_restore_display = function() {
  var item = $(this);
  var disp = item.attr( "karma-save-display" );
  if ( disp ) {
    item.css( "display", disp );
  }
}

var karma_hide_comment = function( val ) {
  var clicked = $(this);
  if ( val && typeof val != 'number' )
  {
    clicked = $(val);
  }
  var comment = clicked.parents( ".comment" );
  if ( comment.find(".karma_down.karma_clicked").length > 0 )
  {
    if ( !( comment.find(".karma_comment_show").length > 0) && !( comment.find(".karma_comment_hide" ).length > 0 )) {
      comment.find('div').each(karma_save_display);
      comment.find('.title').after("<span class='karma_comment_show'>&nbsp;&nbsp;</span>")
      comment.find('.karma_comment_show').click(karma_comment_show);
    }
    comment.find('div').css('display','none');
  }
}
*/

///////////////////////////////////////////////////////////////////////////////
// This is activated when the document is loaded.
$(function(){

  // Modify all karma_forms (even the promoted ones).
  $("form.karma_form,form.karma_form_promoted")

    // Call "KarmaSendForm" when the form is submitted. KarmaSendForm handles
    // all the AJAX magic.
    .submit(KarmaSendForm)

    // Send every form to "KarmaRenderForm" (which attaches click events to the form elements)
    .each(KarmaRenderForm);

  //$(".karma_clicked.karma_down").each(karma_hide_comment);
});
;
/**
 * Modified Star Rating - jQuery plugin
 *
 * Copyright (c) 2006 Wil Stuckey
 *
 * Original source available: http://sandbox.wilstuckey.com/jquery-ratings/
 * Extensively modified by Lullabot: http://www.lullabot.com
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

/**
 * Create a degradeable star rating interface out of a simple form structure.
 * Returns a modified jQuery object containing the new interface.
 *   
 * @example jQuery('form.rating').fivestar();
 * @cat plugin
 * @type jQuery 
 *
 */
(function($){ // Create local scope.
    /**
     * Takes the form element, builds the rating interface and attaches the proper events.
     * @param {Object} $obj
     */
    var buildRating = function($obj){
        var $widget = buildInterface($obj),
            $stars = $('.star', $widget),
            $cancel = $('.cancel', $widget),
            $summary = $('.fivestar-summary', $obj),
            feedbackTimerId = 0,
            summaryText = $summary.html(),
            summaryHover = $obj.is('.fivestar-labels-hover'),
            currentValue = $("select", $obj).val(),
            cancelTitle = $('label', $obj).html(),
            voteTitle = cancelTitle != Drupal.settings.fivestar.titleAverage ? cancelTitle : Drupal.settings.fivestar.titleUser,
            voteChanged = false;

        // Record star display.
        if ($obj.is('.fivestar-user-stars')) {
          var starDisplay = 'user';
        }
        else if ($obj.is('.fivestar-average-stars')) {
          var starDisplay = 'average';
          currentValue = $("input[name=vote_average]", $obj).val();
        }
        else if ($obj.is('.fivestar-combo-stars')) {
          var starDisplay = 'combo';
        }
        else {
          var starDisplay = 'none';
        }

        // Smart is intentionally separate, so the average will be set if necessary.
        if ($obj.is('.fivestar-smart-stars')) {
          var starDisplay = 'smart';
        }

        // Record text display.
        if ($summary.size()) {
          var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
        }
        else {
          var textDisplay = 'none';
        }

        // Add hover and focus events.
        $stars
            .mouseover(function(){
                event.drain();
                event.fill(this);
            })
            .mouseout(function(){
                event.drain();
                event.reset();
            });
        $stars.children()
            .focus(function(){
                event.drain();
                event.fill(this.parentNode)
            })
            .blur(function(){
                event.drain();
                event.reset();
            }).end();

        // Cancel button events.
        $cancel
            .mouseover(function(){
                event.drain();
                $(this).addClass('on')
            })
            .mouseout(function(){
                event.reset();
                $(this).removeClass('on')
            });
        $cancel.children()
            .focus(function(){
                event.drain();
                $(this.parentNode).addClass('on')
            })
            .blur(function(){
                event.reset();
                $(this.parentNode).removeClass('on')
            }).end();

        // Click events.
        $cancel.click(function(){
            currentValue = 0;
            event.reset();
            voteChanged = false;
            // Inform a user that his vote is being processed
            if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) {
              setFeedbackText(Drupal.settings.fivestar.feedbackDeletingVote);
            }
            // Save the currentValue in a hidden field.
            $("select", $obj).val(0);
            // Update the title.
            cancelTitle = starDisplay != 'smart' ? cancelTitle : Drupal.settings.fivestar.titleAverage;
            $('label', $obj).html(cancelTitle);
            // Update the smart classes on the widget if needed.
            if ($obj.is('.fivestar-smart-text')) {
              $obj.removeClass('fivestar-user-text').addClass('fivestar-average-text');
              $summary[0].className = $summary[0].className.replace(/-user/, '-average');
              textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            }
            if ($obj.is('.fivestar-smart-stars')) {
              $obj.removeClass('fivestar-user-stars').addClass('fivestar-average-stars');
            }
            // Submit the form if needed.
            $("input.fivestar-path", $obj).each(function() {
              var token = $("input.fivestar-token", $obj).val();
              $.ajax({
                type: 'GET',
                data: { token: token },
                dataType: 'xml',
                url: this.value + '/' + 0,
                success: voteHook
              });
            });
            return false;
        });
        $stars.click(function(){
            currentValue = $('select option', $obj).get($stars.index(this) + $cancel.size() + 1).value;
            // Save the currentValue to the hidden select field.
            $("select", $obj).val(currentValue);
            // Update the display of the stars.
            voteChanged = true;
            event.reset();
            // Inform a user that his vote is being processed.
            if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) {
              setFeedbackText(Drupal.settings.fivestar.feedbackSavingVote);
            }
            // Update the smart classes on the widget if needed.
            if ($obj.is('.fivestar-smart-text')) {
              $obj.removeClass('fivestar-average-text').addClass('fivestar-user-text');
              $summary[0].className = $summary[0].className.replace(/-average/, '-user');
              textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            }
            if ($obj.is('.fivestar-smart-stars')) {
              $obj.removeClass('fivestar-average-stars').addClass('fivestar-user-stars');
            }
            // Submit the form if needed.
            $("input.fivestar-path", $obj).each(function () {
              var token = $("input.fivestar-token", $obj).val();
              $.ajax({
                type: 'GET',
                data: { token: token },
                dataType: 'xml',
                url: this.value + '/' + currentValue,
                success: voteHook
              });
            });
            return false;
        });

        var event = {
            fill: function(el){
              // Fill to the current mouse position.
              var index = $stars.index(el) + 1;
              $stars
                .children('a').css('width', '100%').end()
                .filter(':lt(' + index + ')').addClass('hover').end();
              // Update the description text and label.
              if (summaryHover && !feedbackTimerId) {
                var summary = $("select option", $obj)[index + $cancel.size()].text;
                var value = $("select option", $obj)[index + $cancel.size()].value;
                $summary.html(summary != index + 1 ? summary : '&nbsp;');
                $('label', $obj).html(voteTitle);
              }
            },
            drain: function() {
              // Drain all the stars.
              $stars
                .filter('.on').removeClass('on').end()
                .filter('.hover').removeClass('hover').end();
              // Update the description text.
              if (summaryHover && !feedbackTimerId) {
                var cancelText = $("select option", $obj)[1].text;
                $summary.html(($cancel.size() && cancelText != 0) ? cancelText : '&nbsp');
                if (!voteChanged) {
                  $('label', $obj).html(cancelTitle);
                }
              }
            },
            reset: function(){
              // Reset the stars to the default index.
              var starValue = currentValue/100 * $stars.size();
              var percent = (starValue - Math.floor(starValue)) * 100;
              $stars.filter(':lt(' + Math.floor(starValue) + ')').addClass('on').end();
              if (percent > 0) {
                $stars.eq(Math.floor(starValue)).addClass('on').children('a').css('width', percent + "%").end().end();
              }
              // Restore the summary text and original title.
              if (summaryHover && !feedbackTimerId) {
                $summary.html(summaryText ? summaryText : '&nbsp;');
              }
              if (voteChanged) {
                $('label', $obj).html(voteTitle);
              }
              else {
                $('label', $obj).html(cancelTitle);
              }
            }
        };

        var setFeedbackText = function(text) {
          // Kill previous timer if it isn't finished yet so that the text we
          // are about to set will not get cleared too early.
          feedbackTimerId = 1;
          $summary.html(text);
        };

        /**
         * Checks for the presence of a javascript hook 'fivestarResult' to be
         * called upon completion of a AJAX vote request.
         */
        var voteHook = function(data) {
          var returnObj = {
            result: {
              count: $("result > count", data).text(),
              average: $("result > average", data).text(),
              summary: {
                average: $("summary average", data).text(),
                average_count: $("summary average_count", data).text(),
                user: $("summary user", data).text(),
                user_count: $("summary user_count", data).text(),
                combo: $("summary combo", data).text(),
                count: $("summary count", data).text()
              }
            },
            vote: {
              id: $("vote id", data).text(),
              tag: $("vote tag", data).text(),
              type: $("vote type", data).text(),
              value: $("vote value", data).text()
            },
            display: {
              stars: starDisplay,
              text: textDisplay
            }
          };
          // Check for a custom callback.
          if (window.fivestarResult) {
            fivestarResult(returnObj);
          }
          // Use the default.
          else {
            fivestarDefaultResult(returnObj);
          }
          // Update the summary text.
          summaryText = returnObj.result.summary[returnObj.display.text];
          if ($(returnObj.result.summary.average).is('.fivestar-feedback-enabled')) {
            // Inform user that his/her vote has been processed.
            if (returnObj.vote.value != 0) { // check if vote has been saved or deleted 
              setFeedbackText(Drupal.settings.fivestar.feedbackVoteSaved);
            }
            else {
              setFeedbackText(Drupal.settings.fivestar.feedbackVoteDeleted);
            }
            // Setup a timer to clear the feedback text after 3 seconds.
            feedbackTimerId = setTimeout(function() { clearTimeout(feedbackTimerId); feedbackTimerId = 0; $summary.html(returnObj.result.summary[returnObj.display.text]); }, 2000);
          }
          // Update the current star currentValue to the previous average.
          if (returnObj.vote.value == 0 && (starDisplay == 'average' || starDisplay == 'smart')) {
            currentValue = returnObj.result.average;
            event.reset();
          }
        };

        event.reset();
        return $widget;
    };
    
    /**
     * Accepts jQuery object containing a single fivestar widget.
     * Returns the proper div structure for the star interface.
     * 
     * @return jQuery
     * @param {Object} $widget
     * 
     */
    var buildInterface = function($widget){
        var $container = $('<div class="fivestar-widget clear-block"></div>');
        var $options = $("select option", $widget);
        var size = $('option', $widget).size() - 1;
        var cancel = 1;
        for (var i = 1, option; option = $options[i]; i++){
            if (option.value == "0") {
              cancel = 0;
              $div = $('<div class="cancel"><a href="#0" title="' + option.text + '">' + option.text + '</a></div>');
            }
            else {
              var zebra = (i + cancel - 1) % 2 == 0 ? 'even' : 'odd';
              var count = i + cancel - 1;
              var first = count == 1 ? ' star-first' : '';
              var last = count == size + cancel - 1 ? ' star-last' : '';
              $div = $('<div class="star star-' + count + ' star-' + zebra + first + last + '"><a href="#' + option.value + '" title="' + option.text + '">' + option.text + '</a></div>');
            }
            $container.append($div[0]);
        }
        $container.addClass('fivestar-widget-' + (size + cancel - 1));
        // Attach the new widget and hide the existing widget.
        $('select', $widget).after($container).css('display', 'none');
        return $container;
    };

    /**
     * Standard handler to update the average rating when a user changes their
     * vote. This behavior can be overridden by implementing a fivestarResult
     * function in your own module or theme.
     * @param object voteResult
     * Object containing the following properties from the vote result:
     * voteResult.result.count The current number of votes for this item.
     * voteResult.result.average The current average of all votes for this item.
     * voteResult.result.summary.average The textual description of the average.
     * voteResult.result.summary.user The textual description of the user's current vote.
     * voteResult.vote.id The id of the item the vote was placed on (such as the nid)
     * voteResult.vote.type The type of the item the vote was placed on (such as 'node')
     * voteResult.vote.tag The multi-axis tag the vote was placed on (such as 'vote')
     * voteResult.vote.average The average of the new vote saved
     * voteResult.display.stars The type of star display we're using. Either 'average', 'user', or 'combo'.
     * voteResult.display.text The type of text display we're using. Either 'average', 'user', or 'combo'.
     */
    function fivestarDefaultResult(voteResult) {
      // Update the summary text.
      $('div.fivestar-summary-'+voteResult.vote.tag+'-'+voteResult.vote.id).html(voteResult.result.summary[voteResult.display.text]);
      // If this is a combo display, update the average star display.
      if (voteResult.display.stars == 'combo') {
        $('div.fivestar-form-'+voteResult.vote.id).each(function() {
          // Update stars.
          var $stars = $('.fivestar-widget-static .star span', this);
          var average = voteResult.result.average/100 * $stars.size();
          var index = Math.floor(average);
          $stars.removeClass('on').addClass('off').css('width', 'auto');
          $stars.filter(':lt(' + (index + 1) + ')').removeClass('off').addClass('on');
          $stars.eq(index).css('width', ((average - index) * 100) + "%");
          // Update summary.
          var $summary = $('.fivestar-static-form-item .fivestar-summary', this);
          if ($summary.size()) {
            var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            $summary.html(voteResult.result.summary[textDisplay]);
          }
        });
      }
    };

    /**
     * Set up the plugin
     */
    $.fn.fivestar = function() {
      var stack = [];
      this.each(function() {
          var ret = buildRating($(this));
          stack.push(ret);
      });
      return stack;
    };

  // Fix ie6 background flicker problem.
  if ($.browser.msie == true) {
    try {
      document.execCommand('BackgroundImageCache', false, true);
    } catch(err) {}
  }

  Drupal.behaviors.fivestar = function(context) {
    $('div.fivestar-form-item:not(.fivestar-processed)', context).addClass('fivestar-processed').fivestar();
    $('input.fivestar-submit', context).css('display', 'none');
  }

})(jQuery);;
// $Id: googleanalytics.js,v 1.9.2.8 2011/02/05 19:53:32 hass Exp $

$(document).ready(function() {

  // Attach onclick event to document only and catch clicks on all elements.
  $(document.body).click(function(event) {
    // Catch only the first parent link of a clicked element.
    $(event.target).parents("a:first,area:first").andSelf().filter("a,area").each(function() {

      var ga = Drupal.settings.googleanalytics;
      // Expression to check for absolute internal links.
      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
          setTimeout('document.location = "' + this.href + '"', 100);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        }
        else if (ga.trackOutgoing && this.href) {
          if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
            setTimeout('document.location = "' + this.href + '"', 100);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
  
            // First, delay the outbound click by a fraction of a second.
            // This delay will hardly be noticeable by the user, but it will provide the
            // browser more time load the tracking code. Without this method, it's possible
            // that a user can click on the outbound link before the tracking code loads,
            // in which case the event will not be recorded.
            // See http://www.google.com/support/analytics/bin/answer.py?hl=en&answer=55527
            setTimeout('document.location = "' + this.href + '"', 100);
          }
        }
      }
    });
  });
});
;
/**
 * Tabs - jQuery plugin for accessible, unobtrusive tabs
 * @requires jQuery v1.1.1
 *
 * http://stilbuero.de/tabs/
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * Version: 2.7.4
 */
(function($){$.extend({tabs:{remoteCount:0}});$.fn.tabs=function(initial,settings){if(typeof initial=='object')settings=initial;settings=$.extend({initial:(initial&&typeof initial=='number'&&initial>0)?--initial:0,disabled:null,bookmarkable:$.ajaxHistory?true:false,remote:false,spinner:'Loading&#8230;',hashPrefix:'remote-tab-',fxFade:null,fxSlide:null,fxShow:null,fxHide:null,fxSpeed:'normal',fxShowSpeed:null,fxHideSpeed:null,fxAutoHeight:false,onClick:null,onHide:null,onShow:null,navClass:'tabs-nav',selectedClass:'tabs-selected',disabledClass:'tabs-disabled',containerClass:'tabs-container',hideClass:'tabs-hide',loadingClass:'tabs-loading',tabStruct:'div'},settings||{});$.browser.msie6=$.browser.msie&&($.browser.version&&$.browser.version<7||/MSIE 6.0/.test(navigator.userAgent));function unFocus(){scrollTo(0,0);}return this.each(function(){var container=this;var nav=$('ul.'+settings.navClass,container);nav=nav.size()&&nav||$('>ul:eq(0)',container);var tabs=$('a',nav);if(settings.remote){tabs.each(function(){var id=settings.hashPrefix+(++$.tabs.remoteCount),hash='#'+id,url=this.href;this.href=hash;$('<div id="'+id+'" class="'+settings.containerClass+'"></div>').appendTo(container);$(this).bind('loadRemoteTab',function(e,callback){var $$=$(this).addClass(settings.loadingClass),span=$('span',this)[0],tabTitle=span.innerHTML;if(settings.spinner){span.innerHTML='<em>'+settings.spinner+'</em>';}setTimeout(function(){$(hash).load(url,function(){if(settings.spinner){span.innerHTML=tabTitle;}$$.removeClass(settings.loadingClass);callback&&callback();});},0);});});}var containers=$('div.'+settings.containerClass,container);containers=containers.size()&&containers||$('>'+settings.tabStruct,container);nav.is('.'+settings.navClass)||nav.addClass(settings.navClass);containers.each(function(){var $$=$(this);$$.is('.'+settings.containerClass)||$$.addClass(settings.containerClass);});var hasSelectedClass=$('li',nav).index($('li.'+settings.selectedClass,nav)[0]);if(hasSelectedClass>=0){settings.initial=hasSelectedClass;}if(location.hash){tabs.each(function(i){if(this.hash==location.hash){settings.initial=i;if(($.browser.msie||$.browser.opera)&&!settings.remote){var toShow=$(location.hash);var toShowId=toShow.attr('id');toShow.attr('id','');setTimeout(function(){toShow.attr('id',toShowId);},500);}unFocus();return false;}});}if($.browser.msie){unFocus();}containers.filter(':eq('+settings.initial+')').show().end().not(':eq('+settings.initial+')').addClass(settings.hideClass);$('li',nav).removeClass(settings.selectedClass).eq(settings.initial).addClass(settings.selectedClass);tabs.eq(settings.initial).trigger('loadRemoteTab').end();if(settings.fxAutoHeight){var _setAutoHeight=function(reset){var heights=$.map(containers.get(),function(el){var h,jq=$(el);if(reset){if($.browser.msie6){el.style.removeExpression('behaviour');el.style.height='';el.minHeight=null;}h=jq.css({'min-height':''}).height();}else{h=jq.height();}return h;}).sort(function(a,b){return b-a;});if($.browser.msie6){containers.each(function(){this.minHeight=heights[0]+'px';this.style.setExpression('behaviour','this.style.height = this.minHeight ? this.minHeight : "1px"');});}else{containers.css({'min-height':heights[0]+'px'});}};_setAutoHeight();var cachedWidth=container.offsetWidth;var cachedHeight=container.offsetHeight;var watchFontSize=$('#tabs-watch-font-size').get(0)||$('<span id="tabs-watch-font-size">M</span>').css({display:'block',position:'absolute',visibility:'hidden'}).appendTo(document.body).get(0);var cachedFontSize=watchFontSize.offsetHeight;setInterval(function(){var currentWidth=container.offsetWidth;var currentHeight=container.offsetHeight;var currentFontSize=watchFontSize.offsetHeight;if(currentHeight>cachedHeight||currentWidth!=cachedWidth||currentFontSize!=cachedFontSize){_setAutoHeight((currentWidth>cachedWidth||currentFontSize<cachedFontSize));cachedWidth=currentWidth;cachedHeight=currentHeight;cachedFontSize=currentFontSize;}},50);}var showAnim={},hideAnim={},showSpeed=settings.fxShowSpeed||settings.fxSpeed,hideSpeed=settings.fxHideSpeed||settings.fxSpeed;if(settings.fxSlide||settings.fxFade){if(settings.fxSlide){showAnim['height']='show';hideAnim['height']='hide';}if(settings.fxFade){showAnim['opacity']='show';hideAnim['opacity']='hide';}}else{if(settings.fxShow){showAnim=settings.fxShow;}else{showAnim['min-width']=0;showSpeed=1;}if(settings.fxHide){hideAnim=settings.fxHide;}else{hideAnim['min-width']=0;hideSpeed=1;}}var onClick=settings.onClick,onHide=settings.onHide,onShow=settings.onShow;tabs.bind('triggerTab',function(){var li=$(this).parents('li:eq(0)');if(container.locked||li.is('.'+settings.selectedClass)||li.is('.'+settings.disabledClass)){return false;}var hash=this.hash;if($.browser.msie){$(this).trigger('click');if(settings.bookmarkable){$.ajaxHistory.update(hash);location.hash=hash.replace('#','');}}else if($.browser.safari){var tempForm=$('<form action="'+hash+'"><div><input type="submit" value="h" /></div></form>').get(0);tempForm.submit();$(this).trigger('click');if(settings.bookmarkable){$.ajaxHistory.update(hash);}}else{if(settings.bookmarkable){location.hash=hash.replace('#','');}else{$(this).trigger('click');}}});tabs.bind('disableTab',function(){var li=$(this).parents('li:eq(0)');if($.browser.safari){li.animate({opacity:0},1,function(){li.css({opacity:''});});}li.addClass(settings.disabledClass);});if(settings.disabled&&settings.disabled.length){for(var i=0,k=settings.disabled.length;i<k;i++){tabs.eq(--settings.disabled[i]).trigger('disableTab').end();}};tabs.bind('enableTab',function(){var li=$(this).parents('li:eq(0)');li.removeClass(settings.disabledClass);if($.browser.safari){li.animate({opacity:1},1,function(){li.css({opacity:''});});}});tabs.bind('click',function(e){var trueClick=e.clientX;var clicked=this,li=$(this).parents('li:eq(0)'),toShow=$(this.hash),toHide=containers.filter(':visible');if(container['locked']||li.is('.'+settings.selectedClass)||li.is('.'+settings.disabledClass)||typeof onClick=='function'&&onClick(this,toShow[0],toHide[0])===false){this.blur();return false;}container['locked']=true;if(toShow.size()){if($.browser.msie&&settings.bookmarkable){var toShowId=this.hash.replace('#','');toShow.attr('id','');setTimeout(function(){toShow.attr('id',toShowId);},0);}var resetCSS={display:'',overflow:'',height:''};if(!$.browser.msie){resetCSS['opacity']='';}function switchTab(){if(settings.bookmarkable&&trueClick){$.ajaxHistory.update(clicked.hash);}toHide.animate(hideAnim,hideSpeed,function(){$(clicked).parents('li:eq(0)').addClass(settings.selectedClass).siblings().removeClass(settings.selectedClass);toHide.addClass(settings.hideClass).css(resetCSS);if(typeof onHide=='function'){onHide(clicked,toShow[0],toHide[0]);}if(!(settings.fxSlide||settings.fxFade||settings.fxShow)){toShow.css('display','block');}toShow.animate(showAnim,showSpeed,function(){toShow.removeClass(settings.hideClass).css(resetCSS);if($.browser.msie){toHide[0].style.filter='';toShow[0].style.filter='';}if(typeof onShow=='function'){onShow(clicked,toShow[0],toHide[0]);}container['locked']=null;});});}if(!settings.remote){switchTab();}else{$(clicked).trigger('loadRemoteTab',[switchTab]);}}else{alert('There is no such container.');}var scrollX=window.pageXOffset||document.documentElement&&document.documentElement.scrollLeft||document.body.scrollLeft||0;var scrollY=window.pageYOffset||document.documentElement&&document.documentElement.scrollTop||document.body.scrollTop||0;setTimeout(function(){window.scrollTo(scrollX,scrollY);},0);this.blur();return settings.bookmarkable&&!!trueClick;});if(settings.bookmarkable){$.ajaxHistory.initialize(function(){tabs.eq(settings.initial).trigger('click').end();});}});};var tabEvents=['triggerTab','disableTab','enableTab'];for(var i=0;i<tabEvents.length;i++){$.fn[tabEvents[i]]=(function(tabEvent){return function(tab){return this.each(function(){var nav=$('ul.tabs-nav',this);nav=nav.size()&&nav||$('>ul:eq(0)',this);var a;if(!tab||typeof tab=='number'){a=$('li a',nav).eq((tab&&tab>0&&tab-1||0));}else if(typeof tab=='string'){a=$('li a[@href$="#'+tab+'"]',nav);}a.trigger(tabEvent);});};})(tabEvents[i]);}$.fn.activeTab=function(){var selectedTabs=[];this.each(function(){var nav=$('ul.tabs-nav',this);nav=nav.size()&&nav||$('>ul:eq(0)',this);var lis=$('li',nav);selectedTabs.push(lis.index(lis.filter('.tabs-selected')[0])+1);});return selectedTabs[0];};})(jQuery);;
// VERSION: 1.2 LAST UPDATE: 17.04.2010
/*
 * THIS IS FREE SCRIPT BUT LEAVE THIS COMMENT IF
 * YOU WANT USE THIS CODE ON YOUR SITE
 * 
 * Made by Wilq32, wilq32@gmail.com, Wroclaw, Poland, 01.2009
 * http://wilq32.blogspot.com
 * 
 */
/*
Description:

This is an final product of a Wilq32.PhotoEffect Snippet. Actually you can
 use this simple and tiny script to get effect of rotated images directly 
 from client side (for ex. user generated content), and animate them using
 own functions. 


Notices:

Include script after including main jQuery. Whole plugin uses jQuery
namespace and should be compatible with older version (unchecked). 

Usage:

jQuery(imgElement).rotate(angleValue)
jQuery(imgElement).rotate(parameters)
jQuery(imgElement).rotateAnimation(parameters)
jQuery(imgElement).rotateAnimation(parameters)



Returns:

jQueryRotateElement - !!! NOTICE !!! function return rotateElement
instance to help connect events with actually created 'rotation' element.

Parameters:

    ({angle:angleValue,
     [animateAngle:animateAngleValue],
     [maxAngle:maxAngleValue],
     [minAngle:minAngleValue],
     [callback:callbackFunction],
	 [animatedGif:animatedGifBoolean],
     [bind:[{event: function},{event:function} ] })
jQuery(imgElement).rotateAnimation

Where:

- angleValue - clockwise rotation given in degrees,
- [animateAngleValue] - optional parameter, animate rotating into this value,
- [maxAngleValue] - optional parameter, maximum angle possible for animation,
- [minAngleValue] - optional parameter, minimum angle possible for animation,
- [callbackFunction] - optional function to run after animation is done
- [animatedGifBoolean] - optional set to display animated gif in firefox/chrome/safari
            !!! this might slow down browser because it need to render image again and
			again to display animation,
- [bind: [ {event: function}...] -optional parameter, list of events binded
  to newly created rotateable object

Examples:

		$(document).ready(function()
		{
			$('#image').rotate(-25);			
		});

		$(document).ready(function()
		{
			$('#image2').rotate({angle:5});	
		});

		$(document).ready(function()
		{
			var rot=$('#image3').rotate({maxAngle:25,minAngle:-55,
			bind:
				[
					{"mouseover":function(){rot[0].rotateAnimation(85);}},
					{"mouseout":function(){rot[0].rotateAnimation(-35);}}
				]
			});
		});
*/

(function($) {

jQuery.fn.extend({
ImageRotate:function(parameters)
{	
	if (this.Wilq32&&this.Wilq32.PhotoEffect) return;
	var paramClone = $.extend(true, {}, parameters)
	return (new Wilq32.PhotoEffect(this.get(0),paramClone))._temp;
},
rotate:function(parameters)
{
	if (this.length===0) return;
	if (typeof parameters=="undefined") return;
	if (typeof parameters=="number") parameters={angle:parameters};
	var returned=[];
	for (var i=0,i0=this.length;i<i0;i++)
	{
	    var element=this.get(i);	
		if (typeof element.Wilq32 == "undefined") 
			returned.push($($(element).ImageRotate(parameters)));
		else 
		{
			element.Wilq32.PhotoEffect._rotate(parameters.angle);
		}
	}
	return returned;
},

rotateAnimation:function(parameters)
{
	if (this.length===0) return;
	if (typeof parameters=="undefined") return;
	if (typeof parameters=="number") parameters={angle:parameters};
	var returned=[];
	for (var i=0,i0=this.length;i<i0;i++)
	{	
	    var element=this.get(i);
		if (typeof element.Wilq32 == "undefined") 
			returned.push($($(element).ImageRotate(parameters)));
		else 
		{
			element.Wilq32.PhotoEffect._parameters.animateAngle = parameters.angle;
			element.Wilq32.PhotoEffect._parameters.callback = parameters.callback || element.Wilq32.PhotoEffect._parameters.callback || function(){};
			element.Wilq32.PhotoEffect._animateStart();
		}
	}
	return returned;
}

});

Wilq32={};

Wilq32.PhotoEffect=function(img,parameters)
{
			this._img=img;
			this._parameters=parameters;
			this._parameters.className=img.className;
			this._parameters.id=img.getAttribute('id');
			this._parameters.animateAngle=0;
			
			if (!parameters) this._parameters={};
			this._angle=0;
			if (!parameters.angle) this._parameters.angle=0;
			this._temp=document.createElement('span');
			this._temp.Wilq32 = 
				{
					PhotoEffect: this
				};			
			img.parentNode.insertBefore(this._temp,img);
			this._img._ref=this;
			if (this._img.complete) {
				this._Loader();
			}
			else{
				jQuery(this._img).bind("load", function()
				{
					this._ref._Loader.call(this._ref);
				});
			}
}

if (jQuery.browser.msie)
{
Wilq32.PhotoEffect.prototype.createVMLNode=(function(){
document.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
        try {
            !document.namespaces.rvml && document.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
            return function (tagName) {
                return document.createElement('<rvml:' + tagName + ' class="rvml">');
            };
        } catch (e) {
            return function (tagName) {
                return document.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
            };
        }
		
})();
}


Wilq32.PhotoEffect.prototype._Loader=
(function()
{
	if (jQuery.browser.msie)
	return function()
	{
		var src=this._img.src;
		//this._IEfix.src=""; // Fixes endless loading
		this._temp.setAttribute('id',this._parameters.id);
		this._temp.className=this._parameters.className;
		var width=this._img.width;
		var height=this._img.height;
		this._img.parentNode.removeChild(this._img);
			
		this._img._widthMax=this._img._heightMax=Math.sqrt((height)*(height) + (width) * (width));
		this._img._heightMax=Math.sqrt((height)*(height) + (width) * (width));
		
		this._vimage = this.createVMLNode('image');
		this._vimage._ref=this;
		this._vimage.style.height=height+"px";
		this._vimage.style.width=width+"px";
		this._temp.style.position="relative"; // FIXES IE PROBLEM
		this._vimage.style.position="absolute"; // FIXES IE PROBLEM - its only rendered if its on absolute position!
		this._vimage.style.top = (this._img._heightMax-height)/2;
		this._vimage.style.left = (this._img._widthMax-width)/2;
		
		this._temp.style.display="inline-block";
		this._temp.style.width=this._temp.style.height=this._img._heightMax+"px";
		this._vimage.src=src;
		this._temp.appendChild(this._vimage);
		//this._vimage.outerHTML = this._vimage.outerHTML;
		
		var self = this;
		if (this._parameters.bind) 
		{
			for (var a in this._parameters.bind) if (this._parameters.bind.hasOwnProperty(a)) 
			for (var b in this._parameters.bind[a]) if (this._parameters.bind[a].hasOwnProperty(b)) 
			jQuery(this._temp).bind(b,this._parameters.bind[a][b]);
		}
		this._rotate(this._parameters.angle);		
		
	}
	else
	return function ()
	{
		this._temp.setAttribute('id',this._parameters.id);
		this._temp.className=this._parameters.className;
		var width=this._img.width;
		var height=this._img.height;
		this._img.parentNode.removeChild(this._img);	
		this._img._widthMax=this._img._heightMax=Math.sqrt((height)*(height) + (width) * (width));

		this._canvas=document.createElement('canvas');
		this._canvas._ref=this;
		this._canvas.height=height;
		this._canvas.width=width;

		this._canvas.setAttribute('width',width);

		this._canvas.Wilq32 = this._temp.Wilq32;
		
		this._temp.appendChild(this._canvas);

		var self = this;
		if (this._parameters.bind) 
		{
			for (var a in this._parameters.bind) if (this._parameters.bind.hasOwnProperty(a)) 
			for (var b in this._parameters.bind[a]) if (this._parameters.bind[a].hasOwnProperty(b)) 
			jQuery(this._canvas).bind(b,this._parameters.bind[a][b]);
		}
		this._cnv=this._canvas.getContext('2d');
		this._rotate(this._parameters.angle);
	}

})();

Wilq32.PhotoEffect.prototype._animateStart=function()
{	
	if (this._timer) clearTimeout(this._timer);
	this._animate();
}
Wilq32.PhotoEffect.prototype._animate=function()
{	
	if (this._canvas||this._vimage) this._angle-=(this._angle-this._parameters.animateAngle)*0.1;
	if (typeof this._parameters.minAngle!="undefined") if (this._angle<this._parameters.minAngle) this._angle=this._parameters.minAngle;
	if (typeof this._parameters.maxAngle!="undefined") if (this._angle>this._parameters.maxAngle) this._angle=this._parameters.maxAngle; 

	var checkEnd = !!Math.round(this._angle * 100 - this._parameters.animateAngle * 100) == 0 && !!this._timer;
	if (this._parameters.callback && checkEnd){
		this._parameters.callback();
	}
	
	if (checkEnd && !this._parameters.animatedGif) 
		{
			clearTimeout(this._timer);
		}
		else 
		{
			if (this._canvas||this._vimage) this._rotate(this._angle);
			var self = this;
			this._timer = setTimeout(function()
			{
				self._animate.call(self);
			}, 10);
		}
}

Wilq32.PhotoEffect.prototype._rotate = (function()
{
	if (jQuery.browser.msie)
	return function(angle)
	{
		this._vimage.style.rotation=angle;
		var radians=angle*Math.PI/180;
		//this._vimage.style.top=  (this._img._heightMax - this._img.height)/2- (this._vimage.offsetHeight-this._img.height)/2 +"px";
		//this._vimage.style.left= (this._img._widthMax - this._img.width)/2- (this._vimage.offsetWidth-this._img.width)/2 +"px";
	}
	else
	return function(angle)

	{

		if (!this._img.width) return;
		if (typeof angle!="number") return;
		angle=(angle%360)* Math.PI / 180;
		var width=this._img.width;
		var height=this._img.height;
		var widthAdd = this._img._widthMax - width;
		var heightAdd = this._img._heightMax - height;
		// clear canvas	
		this._canvas.width = width+widthAdd;
		this._canvas.height = height+heightAdd;

		//this._cnv.scale(0.8,0.8); // SCALE - if needed ;)
		
		// REMEMBER: all drawings are read from backwards.. so first function is translate, then rotate, then translate, translate..
		this._cnv.save();
		this._cnv.translate(widthAdd/2,heightAdd/2); // at least center image on screen
		this._cnv.translate(width/2,height/2);		  // we move image back to its orginal 
		this._cnv.rotate(angle);					  // rotate image
		this._cnv.translate(-width/2,-height/2);	  // move image to its center, so we can rotate around its center
		this._cnv.drawImage(this._img, 0, 0);		  // First - we draw image
		this._cnv.restore();
	}


})();
})(jQuery);;
$(document).ready(function(){
	$('#upload-container').tabs({fxFade: true, fxSpeed: 'normal'});
	$('#flickr-import-page-form .form-submit').click(function (){
		$('#flickr-import-page-form #thumbnails2').html('');
	});
	$('#picasa-import-page-form .form-submit').click(function (){
		$('#picasa-import-page-form #thumbnails3').html('');
	});
	$('a.swf-node-del').live('click', function(){
		var nid = $(this).attr('id');
		var temp = this;
		$.ajax({
    		url: Drupal.settings.basePath+'images_import/node-edit/'+nid,
    		type: 'post',
    		dataType: "json",
    		data:{status:'delete'},
    		success: function(result) {
    			if(result.status == 1){
    				$(temp).parent().parent().remove();
    				return false;
    			} else {
    				alert(result.message);
    				return false;
    			}
    		}
    	});
	});
	$('a.rotate').live('click', function (){
		var id = $(this).attr('id');
		var link = $(this).attr('href');
		var rot = parseInt($(this).attr('rot'));
		var degrees = 0;
		switch(rot){
			case -1:
				degrees = 90;
				$('.rotater-'+id).attr('rot', 0);
				$('.rotatel-'+id).attr('rot', -180);
			break;
			case 0:
				if($('.rotater-'+id).attr('rot') == 0){
					degrees = -90;
					$('.rotater-'+id).attr('rot', 90);
					$('.rotatel-'+id).attr('rot', -90);
				} else if($('.rotater-'+id).attr('rot') == 180){
					degrees = 90;
					$('.rotater-'+id).attr('rot', 90);
					$('.rotatel-'+id).attr('rot', -90);
				} else {
					degrees = 0;
					$('.rotater-'+id).attr('rot', 90);
					$('.rotatel-'+id).attr('rot', -90);
				}
			break;
			case -90:
				if($('.rotater-'+id).attr('rot') == -90){
					degrees = -90;
				} else {
					degrees = 90;
				}
				$('.rotater-'+id).attr('rot', 0);
				$('.rotatel-'+id).attr('rot', -180);
			break;
			case -180:
				if($('.rotater-'+id).attr('rot') == 0){
					degrees = 90;
				} else {
					degrees = -90;
				}
				$('.rotater-'+id).attr('rot', -90);
				$('.rotatel-'+id).attr('rot', -270);
			break;
			case -270:
				if($('.rotater-'+id).attr('rot') == -90){
					degrees = 90;
				} else {
					degrees = -90;
				}
				$('.rotater-'+id).attr('rot', -180);
				$('.rotatel-'+id).attr('rot', -360);
			break;
			case -360:
				if($('.rotater-'+id).attr('rot') == -180){
					degrees = 90;
				} else {
					degrees = 0;
				}
				$('.rotater-'+id).attr('rot', -270);
				$('.rotatel-'+id).attr('rot', -360);	
			break;
			case 1:
				
				degrees = -90;
				$('.rotater-'+id).attr('rot', 180);
				$('.rotatel-'+id).attr('rot', 0);
			break;
			case 90:
				if($('.rotater-'+id).attr('rot') == 90){
					degrees = -90;
				} else {
					degrees = 90;
				}
				$('.rotater-'+id).attr('rot', 180);
				$('.rotatel-'+id).attr('rot', 0);
			break;
			case 180:
				if($('.rotater-'+id).attr('rot') == 180){
					degrees = -90;
				} else {
					degrees = 90;
				}
				$('.rotater-'+id).attr('rot', 270);
				$('.rotatel-'+id).attr('rot', 90);
			break;
			case 270:
				if($('.rotater-'+id).attr('rot') == 270){
					degrees = -90;
				} else {
					degrees = 90;
				}
				$('.rotater-'+id).attr('rot', 360);
				$('.rotatel-'+id).attr('rot', 180);
			break;
			case 360:
				if($('.rotater-'+id).attr('rot') == 360){
					degrees = -90;
				} else {
					degrees = 0;
				}
				$('.rotater-'+id).attr('rot', 360);
				$('.rotatel-'+id).attr('rot', 270);

			break;
		}
		$.ajax({
			url: '/images_import/image_rotate',
			type: 'post',
			dataType: "json",
			data:{link:link, rotate:degrees},
			success: function(result) {
				if(result.status == 1){
					if((rot != 1) || (rot != -1)){
						$('#image-'+id).rotateAnimation(rot);
					} else {
						$('#image-'+id).rotateAnimation(0);
					}
					if(rot == -1){
						$('#image-'+id).rotateAnimation(-90);
					} else if(rot == 1){
						$('#image-'+id).rotateAnimation(90);
					}
					
					return false;
				} else {
					alert(result.message);
					return false;
				}
			}
		});
	});
});;
/* $Id: lightbox.js,v 1.5.2.6.2.136 2010/09/24 08:39:40 snpower Exp $ */

/**
 * jQuery Lightbox
 * @author
 *   Stella Power, <http://drupal.org/user/66894>
 *
 * Based on Lightbox v2.03.3 by Lokesh Dhakar
 * <http://www.huddletogether.com/projects/lightbox2/>
 * Also partially based on the jQuery Lightbox by Warren Krewenki
 *   <http://warren.mesozen.com>
 *
 * Permission has been granted to Mark Ashmead & other Drupal Lightbox2 module
 * maintainers to distribute this file via Drupal.org
 * Under GPL license.
 *
 * Slideshow, iframe and video functionality added by Stella Power.
 */

var Lightbox = {
  auto_modal : false,
  overlayOpacity : 0.8, // Controls transparency of shadow overlay.
  overlayColor : '000', // Controls colour of shadow overlay.
  disableCloseClick : true,
  // Controls the order of the lightbox resizing animation sequence.
  resizeSequence: 0, // 0: simultaneous, 1: width then height, 2: height then width.
  resizeSpeed: 'normal', // Controls the speed of the lightbox resizing animation.
  fadeInSpeed: 'normal', // Controls the speed of the image appearance.
  slideDownSpeed: 'slow', // Controls the speed of the image details appearance.
  minWidth: 240,
  borderSize : 10,
  boxColor : 'fff',
  fontColor : '000',
  topPosition : '',
  infoHeight: 20,
  alternative_layout : false,
  imageArray : [],
  imageNum : null,
  total : 0,
  activeImage : null,
  inprogress : false,
  disableResize : false,
  disableZoom : false,
  isZoomedIn : false,
  rtl : false,
  loopItems : false,
  keysClose : ['c', 'x', 27],
  keysPrevious : ['p', 37],
  keysNext : ['n', 39],
  keysZoom : ['z'],
  keysPlayPause : [32],

  // Slideshow options.
  slideInterval : 5000, // In milliseconds.
  showPlayPause : true,
  autoStart : true,
  autoExit : true,
  pauseOnNextClick : false, // True to pause the slideshow when the "Next" button is clicked.
  pauseOnPrevClick : true, // True to pause the slideshow when the "Prev" button is clicked.
  slideIdArray : [],
  slideIdCount : 0,
  isSlideshow : false,
  isPaused : false,
  loopSlides : false,

  // Iframe options.
  isLightframe : false,
  iframe_width : 600,
  iframe_height : 400,
  iframe_border : 1,

  // Video and modal options.
  enableVideo : false,
  flvPlayer : '/flvplayer.swf',
  flvFlashvars : '',
  isModal : false,
  isVideo : false,
  videoId : false,
  modalWidth : 400,
  modalHeight : 400,
  modalHTML : null,


  // initialize()
  // Constructor runs on completion of the DOM loading.
  // The function inserts html at the bottom of the page which is used
  // to display the shadow overlay and the image container.
  initialize: function() {

    var s = Drupal.settings.lightbox2;
    Lightbox.overlayOpacity = s.overlay_opacity;
    Lightbox.overlayColor = s.overlay_color;
    Lightbox.disableCloseClick = s.disable_close_click;
    Lightbox.resizeSequence = s.resize_sequence;
    Lightbox.resizeSpeed = s.resize_speed;
    Lightbox.fadeInSpeed = s.fade_in_speed;
    Lightbox.slideDownSpeed = s.slide_down_speed;
    Lightbox.borderSize = s.border_size;
    Lightbox.boxColor = s.box_color;
    Lightbox.fontColor = s.font_color;
    Lightbox.topPosition = s.top_position;
    Lightbox.rtl = s.rtl;
    Lightbox.loopItems = s.loop_items;
    Lightbox.keysClose = s.keys_close.split(" ");
    Lightbox.keysPrevious = s.keys_previous.split(" ");
    Lightbox.keysNext = s.keys_next.split(" ");
    Lightbox.keysZoom = s.keys_zoom.split(" ");
    Lightbox.keysPlayPause = s.keys_play_pause.split(" ");
    Lightbox.disableResize = s.disable_resize;
    Lightbox.disableZoom = s.disable_zoom;
    Lightbox.slideInterval = s.slideshow_interval;
    Lightbox.showPlayPause = s.show_play_pause;
    Lightbox.showCaption = s.show_caption;
    Lightbox.autoStart = s.slideshow_automatic_start;
    Lightbox.autoExit = s.slideshow_automatic_exit;
    Lightbox.pauseOnNextClick = s.pause_on_next_click;
    Lightbox.pauseOnPrevClick = s.pause_on_previous_click;
    Lightbox.loopSlides = s.loop_slides;
    Lightbox.alternative_layout = s.use_alt_layout;
    Lightbox.iframe_width = s.iframe_width;
    Lightbox.iframe_height = s.iframe_height;
    Lightbox.iframe_border = s.iframe_border;
    Lightbox.enableVideo = s.enable_video;
    if (s.enable_video) {
      Lightbox.flvPlayer = s.flvPlayer;
      Lightbox.flvFlashvars = s.flvFlashvars;
    }

    // Make the lightbox divs.
    var layout_class = (s.use_alt_layout ? 'lightbox2-alt-layout' : 'lightbox2-orig-layout');
    var output = '<div id="lightbox2-overlay" style="display: none;"></div>\
      <div id="lightbox" style="display: none;" class="' + layout_class + '">\
        <div id="outerImageContainer"></div>\
        <div id="imageDataContainer" class="clearfix">\
          <div id="imageData"></div>\
        </div>\
      </div>';
    var loading = '<div id="loading"><a href="#" id="loadingLink"></a></div>';
    var modal = '<div id="modalContainer" style="display: none;"></div>';
    var frame = '<div id="frameContainer" style="display: none;"></div>';
    var imageContainer = '<div id="imageContainer" style="display: none;"></div>';
    var details = '<div id="imageDetails"></div>';
    var bottomNav = '<div id="bottomNav"></div>';
    var image = '<img id="lightboxImage" alt="" />';
    var hoverNav = '<div id="hoverNav"><a id="prevLink" href="#"></a><a id="nextLink" href="#"></a></div>';
    var frameNav = '<div id="frameHoverNav"><a id="framePrevLink" href="#"></a><a id="frameNextLink" href="#"></a></div>';
    var hoverNav = '<div id="hoverNav"><a id="prevLink" title="' + Drupal.t('Previous') + '" href="#"></a><a id="nextLink" title="' + Drupal.t('Next') + '" href="#"></a></div>';
    var frameNav = '<div id="frameHoverNav"><a id="framePrevLink" title="' + Drupal.t('Previous') + '" href="#"></a><a id="frameNextLink" title="' + Drupal.t('Next') + '" href="#"></a></div>';
    var caption = '<span id="caption"></span>';
    var numberDisplay = '<span id="numberDisplay"></span>';
    var close = '<a id="bottomNavClose" title="' + Drupal.t('Close') + '" href="#"></a>';
    var zoom = '<a id="bottomNavZoom" href="#"></a>';
    var zoomOut = '<a id="bottomNavZoomOut" href="#"></a>';
    var pause = '<a id="lightshowPause" title="' + Drupal.t('Pause Slideshow') + '" href="#" style="display: none;"></a>';
    var play = '<a id="lightshowPlay" title="' + Drupal.t('Play Slideshow') + '" href="#" style="display: none;"></a>';

    $("body").append(output);
    $('#outerImageContainer').append(modal + frame + imageContainer + loading);
    if (!s.use_alt_layout) {
      $('#imageContainer').append(image + hoverNav);
      $('#imageData').append(details + bottomNav);
      $('#imageDetails').append(caption + numberDisplay);
      $('#bottomNav').append(frameNav + close + zoom + zoomOut + pause + play);
    }
    else {
      $('#outerImageContainer').append(bottomNav);
      $('#imageContainer').append(image);
      $('#bottomNav').append(close + zoom + zoomOut);
      $('#imageData').append(hoverNav + details);
      $('#imageDetails').append(caption + numberDisplay + pause + play);
    }

    // Setup onclick handlers.
    if (Lightbox.disableCloseClick) {
      $('#lightbox2-overlay').click(function() { Lightbox.end(); return false; } ).hide();
    }
    $('#loadingLink, #bottomNavClose').click(function() { Lightbox.end('forceClose'); return false; } );
    $('#prevLink, #framePrevLink').click(function() { Lightbox.changeData(Lightbox.activeImage - 1); return false; } );
    $('#nextLink, #frameNextLink').click(function() { Lightbox.changeData(Lightbox.activeImage + 1); return false; } );
    $('#bottomNavZoom').click(function() { Lightbox.changeData(Lightbox.activeImage, true); return false; } );
    $('#bottomNavZoomOut').click(function() { Lightbox.changeData(Lightbox.activeImage, false); return false; } );
    $('#lightshowPause').click(function() { Lightbox.togglePlayPause("lightshowPause", "lightshowPlay"); return false; } );
    $('#lightshowPlay').click(function() { Lightbox.togglePlayPause("lightshowPlay", "lightshowPause"); return false; } );

    // Fix positioning.
    $('#prevLink, #nextLink, #framePrevLink, #frameNextLink').css({ 'paddingTop': Lightbox.borderSize + 'px'});
    $('#imageContainer, #frameContainer, #modalContainer').css({ 'padding': Lightbox.borderSize + 'px'});
    $('#outerImageContainer, #imageDataContainer, #bottomNavClose').css({'backgroundColor': '#' + Lightbox.boxColor, 'color': '#'+Lightbox.fontColor});
    if (Lightbox.alternative_layout) {
      $('#bottomNavZoom, #bottomNavZoomOut').css({'bottom': Lightbox.borderSize + 'px', 'right': Lightbox.borderSize + 'px'});
    }
    else if (Lightbox.rtl == 1 && $.browser.msie) {
      $('#bottomNavZoom, #bottomNavZoomOut').css({'left': '0px'});
    }

    // Force navigation links to always be displayed
    if (s.force_show_nav) {
      $('#prevLink, #nextLink').addClass("force_show_nav");
    }

  },

  // initList()
  // Loops through anchor tags looking for 'lightbox', 'lightshow' and
  // 'lightframe', etc, references and applies onclick events to appropriate
  // links. You can rerun after dynamically adding images w/ajax.
  initList : function(context) {

    if (context == undefined || context == null) {
      context = document;
    }

    // Attach lightbox to any links with rel 'lightbox', 'lightshow' or
    // 'lightframe', etc.
    $("a[rel^='lightbox']:not(.lightbox-processed), area[rel^='lightbox']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      if (Lightbox.disableCloseClick) {
        $('#lightbox').unbind('click');
        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
      }
      Lightbox.start(this, false, false, false, false);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    $("a[rel^='lightshow']:not(.lightbox-processed), area[rel^='lightshow']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      if (Lightbox.disableCloseClick) {
        $('#lightbox').unbind('click');
        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
      }
      Lightbox.start(this, true, false, false, false);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    $("a[rel^='lightframe']:not(.lightbox-processed), area[rel^='lightframe']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      if (Lightbox.disableCloseClick) {
        $('#lightbox').unbind('click');
        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
      }
      Lightbox.start(this, false, true, false, false);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    if (Lightbox.enableVideo) {
      $("a[rel^='lightvideo']:not(.lightbox-processed), area[rel^='lightvideo']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
        if (Lightbox.disableCloseClick) {
          $('#lightbox').unbind('click');
          $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
        }
        Lightbox.start(this, false, false, true, false);
        if (e.preventDefault) { e.preventDefault(); }
        return false;
      });
    }
    $("a[rel^='lightmodal']:not(.lightbox-processed), area[rel^='lightmodal']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      $('#lightbox').unbind('click');
      // Add classes from the link to the lightbox div - don't include lightbox-processed
      $('#lightbox').addClass($(this).attr('class'));
      $('#lightbox').removeClass('lightbox-processed');
      Lightbox.start(this, false, false, false, true);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    $("#lightboxAutoModal:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      Lightbox.auto_modal = true;
      $('#lightbox').unbind('click');
      Lightbox.start(this, false, false, false, true);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
  },

  // start()
  // Display overlay and lightbox. If image is part of a set, add siblings to
  // imageArray.
  start: function(imageLink, slideshow, lightframe, lightvideo, lightmodal) {

    Lightbox.isPaused = !Lightbox.autoStart;

    // Replaces hideSelectBoxes() and hideFlash() calls in original lightbox2.
    Lightbox.toggleSelectsFlash('hide');

    // Stretch overlay to fill page and fade in.
    var arrayPageSize = Lightbox.getPageSize();
    $("#lightbox2-overlay").hide().css({
      'width': '100%',
      'zIndex': '10090',
      'height': arrayPageSize[1] + 'px',
      'backgroundColor' : '#' + Lightbox.overlayColor
    });
    // Detect OS X FF2 opacity + flash issue.
    if (lightvideo && this.detectMacFF2()) {
      $("#lightbox2-overlay").removeClass("overlay_default");
      $("#lightbox2-overlay").addClass("overlay_macff2");
      $("#lightbox2-overlay").css({'opacity' : null});
    }
    else {
      $("#lightbox2-overlay").removeClass("overlay_macff2");
      $("#lightbox2-overlay").addClass("overlay_default");
      $("#lightbox2-overlay").css({'opacity' : Lightbox.overlayOpacity});
    }
    $("#lightbox2-overlay").fadeIn(Lightbox.fadeInSpeed);


    Lightbox.isSlideshow = slideshow;
    Lightbox.isLightframe = lightframe;
    Lightbox.isVideo = lightvideo;
    Lightbox.isModal = lightmodal;
    Lightbox.imageArray = [];
    Lightbox.imageNum = 0;

    var anchors = $(imageLink.tagName);
    var anchor = null;
    var rel_parts = Lightbox.parseRel(imageLink);
    var rel = rel_parts["rel"];
    var rel_group = rel_parts["group"];
    var title = (rel_parts["title"] ? rel_parts["title"] : imageLink.title);
    var rel_style = null;
    var i = 0;

    if (rel_parts["flashvars"]) {
      Lightbox.flvFlashvars = Lightbox.flvFlashvars + '&' + rel_parts["flashvars"];
    }

    // Set the title for image alternative text.
    var alt = imageLink.title;
    if (!alt) {
      var img = $(imageLink).find("img");
      if (img && $(img).attr("alt")) {
        alt = $(img).attr("alt");
      }
      else {
        alt = title;
      }
    }

    if ($(imageLink).attr('id') == 'lightboxAutoModal') {
      rel_style = rel_parts["style"];
      Lightbox.imageArray.push(['#lightboxAutoModal > *', title, alt, rel_style, 1]);
    }
    else {
      // Handle lightbox images with no grouping.
      if ((rel == 'lightbox' || rel == 'lightshow') && !rel_group) {
        Lightbox.imageArray.push([imageLink.href, title, alt]);
      }

      // Handle other items with no grouping.
      else if (!rel_group) {
        rel_style = rel_parts["style"];
        Lightbox.imageArray.push([imageLink.href, title, alt, rel_style]);
      }

      // Handle grouped items.
      else {

        // Loop through anchors and add them to imageArray.
        for (i = 0; i < anchors.length; i++) {
          anchor = anchors[i];
          if (anchor.href && typeof(anchor.href) == "string" && $(anchor).attr('rel')) {
            var rel_data = Lightbox.parseRel(anchor);
            var anchor_title = (rel_data["title"] ? rel_data["title"] : anchor.title);
            img_alt = anchor.title;
            if (!img_alt) {
              var anchor_img = $(anchor).find("img");
              if (anchor_img && $(anchor_img).attr("alt")) {
                img_alt = $(anchor_img).attr("alt");
              }
              else {
                img_alt = title;
              }
            }
            if (rel_data["rel"] == rel) {
              if (rel_data["group"] == rel_group) {
                if (Lightbox.isLightframe || Lightbox.isModal || Lightbox.isVideo) {
                  rel_style = rel_data["style"];
                }
                Lightbox.imageArray.push([anchor.href, anchor_title, img_alt, rel_style]);
              }
            }
          }
        }

        // Remove duplicates.
        for (i = 0; i < Lightbox.imageArray.length; i++) {
          for (j = Lightbox.imageArray.length-1; j > i; j--) {
            if (Lightbox.imageArray[i][0] == Lightbox.imageArray[j][0]) {
              Lightbox.imageArray.splice(j,1);
            }
          }
        }
        while (Lightbox.imageArray[Lightbox.imageNum][0] != imageLink.href) {
          Lightbox.imageNum++;
        }
      }
    }

    if (Lightbox.isSlideshow && Lightbox.showPlayPause && Lightbox.isPaused) {
      $('#lightshowPlay').show();
      $('#lightshowPause').hide();
    }

    // Calculate top and left offset for the lightbox.
    var arrayPageScroll = Lightbox.getPageScroll();
    var lightboxTop = arrayPageScroll[1] + (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1;
    var lightboxLeft = arrayPageScroll[0];
    $('#frameContainer, #modalContainer, #lightboxImage').hide();
    $('#hoverNav, #prevLink, #nextLink, #frameHoverNav, #framePrevLink, #frameNextLink').hide();
    $('#imageDataContainer, #numberDisplay, #bottomNavZoom, #bottomNavZoomOut').hide();
    $('#outerImageContainer').css({'width': '250px', 'height': '250px'});
    $('#lightbox').css({
      'zIndex': '10500',
      'top': lightboxTop + 'px',
      'left': lightboxLeft + 'px'
    }).show();

    Lightbox.total = Lightbox.imageArray.length;
    Lightbox.changeData(Lightbox.imageNum);
  },

  // changeData()
  // Hide most elements and preload image in preparation for resizing image
  // container.
  changeData: function(imageNum, zoomIn) {

    if (Lightbox.inprogress === false) {
      if (Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) {
        if (imageNum >= Lightbox.total) imageNum = 0;
        if (imageNum < 0) imageNum = Lightbox.total - 1;
      }

      if (Lightbox.isSlideshow) {
        for (var i = 0; i < Lightbox.slideIdCount; i++) {
          window.clearTimeout(Lightbox.slideIdArray[i]);
        }
      }
      Lightbox.inprogress = true;
      Lightbox.activeImage = imageNum;

      if (Lightbox.disableResize && !Lightbox.isSlideshow) {
        zoomIn = true;
      }
      Lightbox.isZoomedIn = zoomIn;


      // Hide elements during transition.
      $('#loading').css({'zIndex': '10500'}).show();
      if (!Lightbox.alternative_layout) {
        $('#imageContainer').hide();
      }
      $('#frameContainer, #modalContainer, #lightboxImage').hide();
      $('#hoverNav, #prevLink, #nextLink, #frameHoverNav, #framePrevLink, #frameNextLink').hide();
      $('#imageDataContainer, #numberDisplay, #bottomNavZoom, #bottomNavZoomOut').hide();

      // Preload image content, but not iframe pages.
      if (!Lightbox.isLightframe && !Lightbox.isVideo && !Lightbox.isModal) {
        $("#lightbox #imageDataContainer").removeClass('lightbox2-alt-layout-data');
        imgPreloader = new Image();
        imgPreloader.onerror = function() { Lightbox.imgNodeLoadingError(this); };

        imgPreloader.onload = function() {
          var photo = document.getElementById('lightboxImage');
          photo.src = Lightbox.imageArray[Lightbox.activeImage][0];
          photo.alt = Lightbox.imageArray[Lightbox.activeImage][2];

          var imageWidth = imgPreloader.width;
          var imageHeight = imgPreloader.height;

          // Resize code.
          var arrayPageSize = Lightbox.getPageSize();
          var targ = { w:arrayPageSize[2] - (Lightbox.borderSize * 2), h:arrayPageSize[3] - (Lightbox.borderSize * 6) - (Lightbox.infoHeight * 4) - (arrayPageSize[3] / 10) };
          var orig = { w:imgPreloader.width, h:imgPreloader.height };

          // Image is very large, so show a smaller version of the larger image
          // with zoom button.
          if (zoomIn !== true) {
            var ratio = 1.0; // Shrink image with the same aspect.
            $('#bottomNavZoomOut, #bottomNavZoom').hide();
            if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) {
              ratio = ((targ.w / orig.w) < (targ.h / orig.h)) ? targ.w / orig.w : targ.h / orig.h;
              if (!Lightbox.disableZoom && !Lightbox.isSlideshow) {
                $('#bottomNavZoom').css({'zIndex': '10500'}).show();
              }
            }

            imageWidth  = Math.floor(orig.w * ratio);
            imageHeight = Math.floor(orig.h * ratio);
          }

          else {
            $('#bottomNavZoom').hide();
            // Only display zoom out button if the image is zoomed in already.
            if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) {
              // Only display zoom out button if not a slideshow and if the
              // buttons aren't disabled.
              if (!Lightbox.disableResize && Lightbox.isSlideshow === false && !Lightbox.disableZoom) {
                $('#bottomNavZoomOut').css({'zIndex': '10500'}).show();
              }
            }
          }

          photo.style.width = (imageWidth) + 'px';
          photo.style.height = (imageHeight) + 'px';
          Lightbox.resizeContainer(imageWidth, imageHeight);

          // Clear onLoad, IE behaves irratically with animated gifs otherwise.
          imgPreloader.onload = function() {};
        };

        imgPreloader.src = Lightbox.imageArray[Lightbox.activeImage][0];
        imgPreloader.alt = Lightbox.imageArray[Lightbox.activeImage][2];
      }

      // Set up frame size, etc.
      else if (Lightbox.isLightframe) {
        $("#lightbox #imageDataContainer").addClass('lightbox2-alt-layout-data');
        var src = Lightbox.imageArray[Lightbox.activeImage][0];
        $('#frameContainer').html('<iframe id="lightboxFrame" style="display: none;" src="'+src+'"></iframe>');

        // Enable swf support in Gecko browsers.
        if ($.browser.mozilla && src.indexOf('.swf') != -1) {
          setTimeout(function () {
            document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0];
          }, 1000);
        }

        if (!Lightbox.iframe_border) {
          $('#lightboxFrame').css({'border': 'none'});
          $('#lightboxFrame').attr('frameborder', '0');
        }
        var iframe = document.getElementById('lightboxFrame');
        var iframeStyles = Lightbox.imageArray[Lightbox.activeImage][3];
        iframe = Lightbox.setStyles(iframe, iframeStyles);
        Lightbox.resizeContainer(parseInt(iframe.width, 10), parseInt(iframe.height, 10));
      }
      else if (Lightbox.isVideo || Lightbox.isModal) {
        $("#lightbox #imageDataContainer").addClass('lightbox2-alt-layout-data');
        var container = document.getElementById('modalContainer');
        var modalStyles = Lightbox.imageArray[Lightbox.activeImage][3];
        container = Lightbox.setStyles(container, modalStyles);
        if (Lightbox.isVideo) {
          Lightbox.modalHeight =  parseInt(container.height, 10) - 10;
          Lightbox.modalWidth =  parseInt(container.width, 10) - 10;
          Lightvideo.startVideo(Lightbox.imageArray[Lightbox.activeImage][0]);
        }
        Lightbox.resizeContainer(parseInt(container.width, 10), parseInt(container.height, 10));
      }
    }
  },

  // imgNodeLoadingError()
  imgNodeLoadingError: function(image) {
    var s = Drupal.settings.lightbox2;
    var original_image = Lightbox.imageArray[Lightbox.activeImage][0];
    if (s.display_image_size !== "") {
      original_image = original_image.replace(new RegExp("."+s.display_image_size), "");
    }
    Lightbox.imageArray[Lightbox.activeImage][0] = original_image;
    image.onerror = function() { Lightbox.imgLoadingError(image); };
    image.src = original_image;
  },

  // imgLoadingError()
  imgLoadingError: function(image) {
    var s = Drupal.settings.lightbox2;
    Lightbox.imageArray[Lightbox.activeImage][0] = s.default_image;
    image.src = s.default_image;
  },

  // resizeContainer()
  resizeContainer: function(imgWidth, imgHeight) {

    imgWidth = (imgWidth < Lightbox.minWidth ? Lightbox.minWidth : imgWidth);

    this.widthCurrent = $('#outerImageContainer').width();
    this.heightCurrent = $('#outerImageContainer').height();

    var widthNew = (imgWidth  + (Lightbox.borderSize * 2));
    var heightNew = (imgHeight  + (Lightbox.borderSize * 2));

    // Scalars based on change from old to new.
    this.xScale = ( widthNew / this.widthCurrent) * 100;
    this.yScale = ( heightNew / this.heightCurrent) * 100;

    // Calculate size difference between new and old image, and resize if
    // necessary.
    wDiff = this.widthCurrent - widthNew;
    hDiff = this.heightCurrent - heightNew;

    $('#modalContainer').css({'width': imgWidth, 'height': imgHeight});
    // Detect animation sequence.
    if (Lightbox.resizeSequence) {
      var animate1 = {width: widthNew};
      var animate2 = {height: heightNew};
      if (Lightbox.resizeSequence == 2) {
        animate1 = {height: heightNew};
        animate2 = {width: widthNew};
      }
      $('#outerImageContainer').animate(animate1, Lightbox.resizeSpeed).animate(animate2, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); });
    }
    // Simultaneous.
    else {
      $('#outerImageContainer').animate({'width': widthNew, 'height': heightNew}, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); });
    }

    // If new and old image are same size and no scaling transition is necessary
    // do a quick pause to prevent image flicker.
    if ((hDiff === 0) && (wDiff === 0)) {
      if ($.browser.msie) {
        Lightbox.pause(250);
      }
      else {
        Lightbox.pause(100);
      }
    }

    var s = Drupal.settings.lightbox2;
    if (!s.use_alt_layout) {
      $('#prevLink, #nextLink').css({'height': imgHeight + 'px'});
    }
    $('#imageDataContainer').css({'width': widthNew + 'px'});
  },

  // showData()
  // Display image and begin preloading neighbors.
  showData: function() {
    $('#loading').hide();

    if (Lightbox.isLightframe || Lightbox.isVideo || Lightbox.isModal) {
      Lightbox.updateDetails();
      if (Lightbox.isLightframe) {
        $('#frameContainer').show();
        if ($.browser.safari || Lightbox.fadeInSpeed === 0) {
          $('#lightboxFrame').css({'zIndex': '10500'}).show();
        }
        else {
          $('#lightboxFrame').css({'zIndex': '10500'}).fadeIn(Lightbox.fadeInSpeed);
        }
      }
      else {
        if (Lightbox.isVideo) {
          $("#modalContainer").html(Lightbox.modalHTML).click(function(){return false;}).css('zIndex', '10500').show();
        }
        else {
          var src = unescape(Lightbox.imageArray[Lightbox.activeImage][0]);
          if (Lightbox.imageArray[Lightbox.activeImage][4]) {
            $(src).appendTo("#modalContainer");
            $('#modalContainer').css({'zIndex': '10500'}).show();
          }
          else {
            // Use a callback to show the new image, otherwise you get flicker.
            $("#modalContainer").hide().load(src, function () {$('#modalContainer').css({'zIndex': '10500'}).show();});
          }
          $('#modalContainer').unbind('click');
        }
        // This might be needed in the Lightframe section above.
        //$('#modalContainer').css({'zIndex': '10500'}).show();
      }
    }

    // Handle display of image content.
    else {
      $('#imageContainer').show();
      if ($.browser.safari || Lightbox.fadeInSpeed === 0) {
        $('#lightboxImage').css({'zIndex': '10500'}).show();
      }
      else {
        $('#lightboxImage').css({'zIndex': '10500'}).fadeIn(Lightbox.fadeInSpeed);
      }
      Lightbox.updateDetails();
      this.preloadNeighborImages();
    }
    Lightbox.inprogress = false;

    // Slideshow specific stuff.
    if (Lightbox.isSlideshow) {
      if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) {
        if (Lightbox.autoExit) {
          Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.end('slideshow');}, Lightbox.slideInterval);
        }
      }
      else {
        if (!Lightbox.isPaused && Lightbox.total > 1) {
          Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.changeData(Lightbox.activeImage + 1);}, Lightbox.slideInterval);
        }
      }
      if (Lightbox.showPlayPause && Lightbox.total > 1 && !Lightbox.isPaused) {
        $('#lightshowPause').show();
        $('#lightshowPlay').hide();
      }
      else if (Lightbox.showPlayPause && Lightbox.total > 1) {
        $('#lightshowPause').hide();
        $('#lightshowPlay').show();
      }
    }

    // Adjust the page overlay size.
    var arrayPageSize = Lightbox.getPageSize();
    var arrayPageScroll = Lightbox.getPageScroll();
    var pageHeight = arrayPageSize[1];
    if (Lightbox.isZoomedIn && arrayPageSize[1] > arrayPageSize[3]) {
      var lightboxTop = (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1;
      pageHeight = pageHeight + arrayPageScroll[1] + lightboxTop;
    }
    $('#lightbox2-overlay').css({'height': pageHeight + 'px', 'width': arrayPageSize[0] + 'px'});

    // Gecko browsers (e.g. Firefox, SeaMonkey, etc) don't handle pdfs as
    // expected.
    if ($.browser.mozilla) {
      if (Lightbox.imageArray[Lightbox.activeImage][0].indexOf(".pdf") != -1) {
        setTimeout(function () {
          document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0];
        }, 1000);
      }
    }
  },

  // updateDetails()
  // Display caption, image number, and bottom nav.
  updateDetails: function() {

    $("#imageDataContainer").hide();

    var s = Drupal.settings.lightbox2;

    if (s.show_caption) {
      var caption = Lightbox.filterXSS(Lightbox.imageArray[Lightbox.activeImage][1]);
      if (!caption) caption = '';
      $('#caption').html(caption).css({'zIndex': '10500'}).show();
    }

    // If image is part of set display 'Image x of x'.
    var numberDisplay = null;
    if (s.image_count && Lightbox.total > 1) {
      var currentImage = Lightbox.activeImage + 1;
      if (!Lightbox.isLightframe && !Lightbox.isModal && !Lightbox.isVideo) {
        numberDisplay = s.image_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
      }
      else if (Lightbox.isVideo) {
        numberDisplay = s.video_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
      }
      else {
        numberDisplay = s.page_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
      }
      $('#numberDisplay').html(numberDisplay).css({'zIndex': '10500'}).show();
    }
    else {
      $('#numberDisplay').hide();
    }

    $("#imageDataContainer").hide().slideDown(Lightbox.slideDownSpeed, function() {
      $("#bottomNav").show();
    });
    if (Lightbox.rtl == 1) {
      $("#bottomNav").css({'float': 'left'});
    }
    Lightbox.updateNav();
  },

  // updateNav()
  // Display appropriate previous and next hover navigation.
  updateNav: function() {

    $('#hoverNav').css({'zIndex': '10500'}).show();
    var prevLink = '#prevLink';
    var nextLink = '#nextLink';

    // Slideshow is separated as we need to show play / pause button.
    if (Lightbox.isSlideshow) {
      if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage !== 0) {
        $(prevLink).css({'zIndex': '10500'}).show().click(function() {
          if (Lightbox.pauseOnPrevClick) {
            Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
          }
          Lightbox.changeData(Lightbox.activeImage - 1); return false;
        });
      }
      else {
        $(prevLink).hide();
      }

      // If not last image in set, display next image button.
      if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage != (Lightbox.total - 1)) {
        $(nextLink).css({'zIndex': '10500'}).show().click(function() {
          if (Lightbox.pauseOnNextClick) {
            Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
          }
          Lightbox.changeData(Lightbox.activeImage + 1); return false;
        });
      }
      // Safari browsers need to have hide() called again.
      else {
        $(nextLink).hide();
      }
    }

    // All other types of content.
    else {

      if ((Lightbox.isLightframe || Lightbox.isModal || Lightbox.isVideo) && !Lightbox.alternative_layout) {
        $('#frameHoverNav').css({'zIndex': '10500'}).show();
        $('#hoverNav').css({'zIndex': '10500'}).hide();
        prevLink = '#framePrevLink';
        nextLink = '#frameNextLink';
      }

      // If not first image in set, display prev image button.
      if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage !== 0) {
        // Unbind any other click handlers, otherwise this adds a new click handler
        // each time the arrow is clicked.
        $(prevLink).css({'zIndex': '10500'}).show().unbind().click(function() {
          Lightbox.changeData(Lightbox.activeImage - 1); return false;
        });
      }
      // Safari browsers need to have hide() called again.
      else {
        $(prevLink).hide();
      }

      // If not last image in set, display next image button.
      if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage != (Lightbox.total - 1)) {
        // Unbind any other click handlers, otherwise this adds a new click handler
        // each time the arrow is clicked.
        $(nextLink).css({'zIndex': '10500'}).show().unbind().click(function() {
          Lightbox.changeData(Lightbox.activeImage + 1); return false;
        });
      }
      // Safari browsers need to have hide() called again.
      else {
        $(nextLink).hide();
      }
    }

    // Don't enable keyboard shortcuts so forms will work.
    if (!Lightbox.isModal) {
      this.enableKeyboardNav();
    }
  },


  // enableKeyboardNav()
  enableKeyboardNav: function() {
    $(document).bind("keydown", this.keyboardAction);
  },

  // disableKeyboardNav()
  disableKeyboardNav: function() {
    $(document).unbind("keydown", this.keyboardAction);
  },

  // keyboardAction()
  keyboardAction: function(e) {
    if (e === null) { // IE.
      keycode = event.keyCode;
      escapeKey = 27;
    }
    else { // Mozilla.
      keycode = e.keyCode;
      escapeKey = e.DOM_VK_ESCAPE;
    }

    key = String.fromCharCode(keycode).toLowerCase();

    // Close lightbox.
    if (Lightbox.checkKey(Lightbox.keysClose, key, keycode)) {
      Lightbox.end('forceClose');
    }
    // Display previous image (p, <-).
    else if (Lightbox.checkKey(Lightbox.keysPrevious, key, keycode)) {
      if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage !== 0) {
        Lightbox.changeData(Lightbox.activeImage - 1);
      }

    }
    // Display next image (n, ->).
    else if (Lightbox.checkKey(Lightbox.keysNext, key, keycode)) {
      if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage != (Lightbox.total - 1)) {
        Lightbox.changeData(Lightbox.activeImage + 1);
      }
    }
    // Zoom in.
    else if (Lightbox.checkKey(Lightbox.keysZoom, key, keycode) && !Lightbox.disableResize && !Lightbox.disableZoom && !Lightbox.isSlideshow && !Lightbox.isLightframe) {
      if (Lightbox.isZoomedIn) {
        Lightbox.changeData(Lightbox.activeImage, false);
      }
      else if (!Lightbox.isZoomedIn) {
        Lightbox.changeData(Lightbox.activeImage, true);
      }
      return false;
    }
    // Toggle play / pause (space).
    else if (Lightbox.checkKey(Lightbox.keysPlayPause, key, keycode) && Lightbox.isSlideshow) {

      if (Lightbox.isPaused) {
        Lightbox.togglePlayPause("lightshowPlay", "lightshowPause");
      }
      else {
        Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
      }
      return false;
    }
  },

  preloadNeighborImages: function() {

    if ((Lightbox.total - 1) > Lightbox.activeImage) {
      preloadNextImage = new Image();
      preloadNextImage.src = Lightbox.imageArray[Lightbox.activeImage + 1][0];
    }
    if (Lightbox.activeImage > 0) {
      preloadPrevImage = new Image();
      preloadPrevImage.src = Lightbox.imageArray[Lightbox.activeImage - 1][0];
    }

  },

  end: function(caller) {
    var closeClick = (caller == 'slideshow' ? false : true);
    if (Lightbox.isSlideshow && Lightbox.isPaused && !closeClick) {
      return;
    }
    // To prevent double clicks on navigation links.
    if (Lightbox.inprogress === true && caller != 'forceClose') {
      return;
    }
    Lightbox.disableKeyboardNav();
    $('#lightbox').hide();
    $("#lightbox2-overlay").fadeOut();
    Lightbox.isPaused = true;
    Lightbox.inprogress = false;
    // Replaces calls to showSelectBoxes() and showFlash() in original
    // lightbox2.
    Lightbox.toggleSelectsFlash('visible');
    if (Lightbox.isSlideshow) {
      for (var i = 0; i < Lightbox.slideIdCount; i++) {
        window.clearTimeout(Lightbox.slideIdArray[i]);
      }
      $('#lightshowPause, #lightshowPlay').hide();
    }
    else if (Lightbox.isLightframe) {
      $('#frameContainer').empty().hide();
    }
    else if (Lightbox.isVideo || Lightbox.isModal) {
      if (!Lightbox.auto_modal) {
        $('#modalContainer').hide().html("");
      }
      Lightbox.auto_modal = false;
    }
  },


  // getPageScroll()
  // Returns array with x,y page scroll values.
  // Core code from - quirksmode.com.
  getPageScroll : function() {

    var xScroll, yScroll;

    if (self.pageYOffset || self.pageXOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    }
    else if (document.documentElement && (document.documentElement.scrollTop || document.documentElement.scrollLeft)) {  // Explorer 6 Strict.
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    }
    else if (document.body) {// All other Explorers.
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;
    }

    arrayPageScroll = [xScroll,yScroll];
    return arrayPageScroll;
  },

  // getPageSize()
  // Returns array with page width, height and window width, height.
  // Core code from - quirksmode.com.
  // Edit for Firefox by pHaez.

  getPageSize : function() {

    var xScroll, yScroll;

    if (window.innerHeight && window.scrollMaxY) {
      xScroll = window.innerWidth + window.scrollMaxX;
      yScroll = window.innerHeight + window.scrollMaxY;
    }
    else if (document.body.scrollHeight > document.body.offsetHeight) { // All but Explorer Mac.
      xScroll = document.body.scrollWidth;
      yScroll = document.body.scrollHeight;
    }
    else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari.
      xScroll = document.body.offsetWidth;
      yScroll = document.body.offsetHeight;
    }

    var windowWidth, windowHeight;

    if (self.innerHeight) { // All except Explorer.
      if (document.documentElement.clientWidth) {
        windowWidth = document.documentElement.clientWidth;
      }
      else {
        windowWidth = self.innerWidth;
      }
      windowHeight = self.innerHeight;
    }
    else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode.
      windowWidth = document.documentElement.clientWidth;
      windowHeight = document.documentElement.clientHeight;
    }
    else if (document.body) { // Other Explorers.
      windowWidth = document.body.clientWidth;
      windowHeight = document.body.clientHeight;
    }
    // For small pages with total height less than height of the viewport.
    if (yScroll < windowHeight) {
      pageHeight = windowHeight;
    }
    else {
      pageHeight = yScroll;
    }
    // For small pages with total width less than width of the viewport.
    if (xScroll < windowWidth) {
      pageWidth = xScroll;
    }
    else {
      pageWidth = windowWidth;
    }
    arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
    return arrayPageSize;
  },


  // pause(numberMillis)
  pause : function(ms) {
    var date = new Date();
    var curDate = null;
    do { curDate = new Date(); }
    while (curDate - date < ms);
  },


  // toggleSelectsFlash()
  // Hide / unhide select lists and flash objects as they appear above the
  // lightbox in some browsers.
  toggleSelectsFlash: function (state) {
    if (state == 'visible') {
      $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").show();
    }
    else if (state == 'hide') {
      $("select:visible, embed:visible, object:visible").not('#lightboxAutoModal select, #lightboxAutoModal embed, #lightboxAutoModal object').addClass("lightbox_hidden");
      $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").hide();
    }
  },


  // parseRel()
  parseRel: function (link) {
    var parts = [];
    parts["rel"] = parts["title"] = parts["group"] = parts["style"] = parts["flashvars"] = null;
    if (!$(link).attr('rel')) return parts;
    parts["rel"] = $(link).attr('rel').match(/\w+/)[0];

    if ($(link).attr('rel').match(/\[(.*)\]/)) {
      var info = $(link).attr('rel').match(/\[(.*?)\]/)[1].split('|');
      parts["group"] = info[0];
      parts["style"] = info[1];
      if (parts["style"] != undefined && parts["style"].match(/flashvars:\s?(.*?);/)) {
        parts["flashvars"] = parts["style"].match(/flashvars:\s?(.*?);/)[1];
      }
    }
    if ($(link).attr('rel').match(/\[.*\]\[(.*)\]/)) {
      parts["title"] = $(link).attr('rel').match(/\[.*\]\[(.*)\]/)[1];
    }
    return parts;
  },

  // setStyles()
  setStyles: function(item, styles) {
    item.width = Lightbox.iframe_width;
    item.height = Lightbox.iframe_height;
    item.scrolling = "auto";

    if (!styles) return item;
    var stylesArray = styles.split(';');
    for (var i = 0; i< stylesArray.length; i++) {
      if (stylesArray[i].indexOf('width:') >= 0) {
        var w = stylesArray[i].replace('width:', '');
        item.width = jQuery.trim(w);
      }
      else if (stylesArray[i].indexOf('height:') >= 0) {
        var h = stylesArray[i].replace('height:', '');
        item.height = jQuery.trim(h);
      }
      else if (stylesArray[i].indexOf('scrolling:') >= 0) {
        var scrolling = stylesArray[i].replace('scrolling:', '');
        item.scrolling = jQuery.trim(scrolling);
      }
      else if (stylesArray[i].indexOf('overflow:') >= 0) {
        var overflow = stylesArray[i].replace('overflow:', '');
        item.overflow = jQuery.trim(overflow);
      }
    }
    return item;
  },


  // togglePlayPause()
  // Hide the pause / play button as appropriate.  If pausing the slideshow also
  // clear the timers, otherwise move onto the next image.
  togglePlayPause: function(hideId, showId) {
    if (Lightbox.isSlideshow && hideId == "lightshowPause") {
      for (var i = 0; i < Lightbox.slideIdCount; i++) {
        window.clearTimeout(Lightbox.slideIdArray[i]);
      }
    }
    $('#' + hideId).hide();
    $('#' + showId).show();

    if (hideId == "lightshowPlay") {
      Lightbox.isPaused = false;
      if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) {
        Lightbox.end();
      }
      else if (Lightbox.total > 1) {
        Lightbox.changeData(Lightbox.activeImage + 1);
      }
    }
    else {
      Lightbox.isPaused = true;
    }
  },

  triggerLightbox: function (rel_type, rel_group) {
    if (rel_type.length) {
      if (rel_group && rel_group.length) {
        $("a[rel^='" + rel_type +"\[" + rel_group + "\]'], area[rel^='" + rel_type +"\[" + rel_group + "\]']").eq(0).trigger("click");
      }
      else {
        $("a[rel^='" + rel_type +"'], area[rel^='" + rel_type +"']").eq(0).trigger("click");
      }
    }
  },

  detectMacFF2: function() {
    var ua = navigator.userAgent.toLowerCase();
    if (/firefox[\/\s](\d+\.\d+)/.test(ua)) {
      var ffversion = new Number(RegExp.$1);
      if (ffversion < 3 && ua.indexOf('mac') != -1) {
        return true;
      }
    }
    return false;
  },

  checkKey: function(keys, key, code) {
    return (jQuery.inArray(key, keys) != -1 || jQuery.inArray(String(code), keys) != -1);
  },

  filterXSS: function(str, allowed_tags) {
    var output = "";
    $.ajax({
      url: Drupal.settings.basePath + 'system/lightbox2/filter-xss',
      data: {
        'string' : str,
        'allowed_tags' : allowed_tags
      },
      type: "POST",
      async: false,
      dataType:  "json",
      success: function(data) {
        output = data;
      }
    });
    return output;
  }

};

// Initialize the lightbox.
Drupal.behaviors.initLightbox = function (context) {
  $('body:not(.lightbox-processed)', context).addClass('lightbox-processed').each(function() {
    Lightbox.initialize();
    return false; // Break the each loop.
  });

  // Attach lightbox to any links with lightbox rels.
  Lightbox.initList(context);
  $('#lightboxAutoModal', context).triggerHandler('click');
};

;
// $Id: og.js,v 1.9.2.3 2010/01/24 14:44:56 amitaibu Exp $

// Content type form
Drupal.behaviors.og_content_type = function() {
  // Disable the group limit textarea if the content type is not a standard group post
  $('input[name="og_content_type_usage"]').click(function(){
    if (!$('#edit-og-content-type-usage-group-post-standard').attr('checked')) {
      $('#edit-og-max-groups').attr('disabled','disabled');
    } else {
      $('#edit-og-max-groups').removeAttr('disabled');
    }
  });
  
  // Initial check to see if content type is standard group post
  if (!$('#edit-og-content-type-usage-group-post-standard').attr('checked')) {
    $('#edit-og-max-groups').attr('disabled','disabled');
  };
}


Drupal.verticalTabs = Drupal.verticalTabs || {};

Drupal.verticalTabs.og_nodeapi = function() {
  var values = [];
  $('.vertical-tabs-og_nodeapi #edit-og-groups :selected')
    .each(function (i, selected) {
      values[i] = $(selected).text();
    });

  return values.join(', ');
}

Drupal.verticalTabs.og = function() {
  var type = $('.vertical-tabs-og input[type=radio]:checked').val();
  
  switch (type) {
    case 'group':
      return Drupal.t('Group node');
      break;
      
    case 'omitted':
      return Drupal.t('May not be posted into a group.');
      break;
      
    case 'group_post_standard':
      return Drupal.t('Standard group post');
      break;
      
    case 'group_post_wiki':
      return Drupal.t('Wiki group post');
      break;
  }
}
;
// $Id: openapi.js,v 1.14 2010/10/06 19:35:51 romka Exp $
var
  vk_members_data = {},
  lastCommentsResponse,
  lastCommentsPage = null,
  baseURL = window.location.protocol + '//' + window.location.hostname + '/';

function array_unique(ar){
  if (ar.length && typeof ar !== 'string') {
    var sorter = {};
    var out = [];
    for (var i=0, j=ar.length; i<j; i++) {
      if(!sorter[ar[i]+typeof ar[i]]){
        out.push(ar[i]);
        sorter[ar[i]+typeof ar[i]]=true;
      }
    }
  }
  return out || ar;
}

function doLogin() {
  VK.Auth.login(getInitData);
}

function doUnite() {
  VK.Auth.login(uniteGetInitData);
}

/*
function doLogout() {
  VK.Auth.logout(logoutOpenAPI);
}
*/
function loginOpenAPI() {
  getInitData();
}

function logoutOpenAPI() {
  window.location = baseURL;
}

function getInitData() {
  var code;
  code = 'return {';
  code += 'me: API.getProfiles({uids: API.getVariable({key: 1280})})[0]';
  /*
    ,sex,bdate,city,country,timezone,photo,photo_medium,photo_big,has_mobile,rate,contacts,education,home_phone,mobile_phone,university,university_name,faculty,faculty_name,graduation
  */
  code += '};';
  VK.Api.call('execute', {'code': code}, onGetInitData);
}

function uniteGetInitData() {
  var code;
  code = 'return {';
  code += 'me: API.getProfiles({uids: API.getVariable({key: 1280})})[0]';
  /*
    ,sex,bdate,city,country,timezone,photo,photo_medium,photo_big,has_mobile,rate,contacts,education,home_phone,mobile_phone,university,university_name,faculty,faculty_name,graduation
  */
  code += '};';
  VK.Api.call('execute', {'code': code}, uniteOnGetInitData);
}


function onGetInitData(data) {
  var r, i, j, html;
  if (data.response) {
    r = data.response;
    /* Insert user info */
    if (r.me) {
      $.ajax({
        cache: false,
        data: {uid: r.me.uid, first_name: r.me.first_name, last_name: r.me.last_name, nickname: r.me.nickname},
        dataType: 'json',
        success: function(data) { succesLogin(data); },
        error: function(data) { errorLogin(data); },
        type: 'POST',
		    url: Drupal.settings.basePath + 'vk/login'
      });
    }    
  } else {
    window.location = baseURL + 'vk/login/error';
  }
}

function uniteOnGetInitData(data) {
  var r, i, j, html;
  if (data.response) {
    r = data.response;
    /* Insert user info */
    if (r.me) {
      $.ajax({
        cache: false,
        data: {uid: r.me.uid, first_name: r.me.first_name, last_name: r.me.last_name, nickname: r.me.nickname},
        dataType: 'json',
        success: function(data) { succesLogin(data); },
        error: function(data) { errorLogin(data); },
        type: 'POST',
		    url: Drupal.settings.basePath + 'vk/succesfull-unite'
      });
    }    
  } else {
    window.location = baseURL + 'vk/error-unite';
  }
}

function succesLogin(data) {
	if(data.error) {
		alert(data.message);
	}
	window.location = baseURL + data.redirect_url;
}

function errorLogin(data) {
	if(data.error) {
		alert(data.message);
	}
	alert('Error connecting to server.');
	//window.location = baseURL + data.redirect_url;
}

/*
function onGetStatus(data) {
  alert('try to set status');
  if (data.response) {
    r = data.response;
    alert(r.me.activity);
  }
}
*/;
if (Drupal.jsEnabled) {
 
  paginator = function () {
 
    /**
     *  Private properties
     */
    var linkNext = null;
    var linkPrev = null;
 
    /**
     *  Private methods
     */
    var setLinks = function () {
 
      linkPrev = $("ul.pager li.pager-previous a").attr("href");
      linkNext = $("ul.pager li.pager-next a").attr("href");
 
    }
 
    var navigate = function (event) {
 
      var href = null;     
      if ( event.ctrlKey && event.keyCode == 37 ) href = linkPrev;
      if ( event.ctrlKey && event.keyCode == 39 ) href = linkNext;
      if ( href ) document.location = href;
 
    }
 
 
     /**
       *  Public methods
       */
    this.__init = function () {
 
      // Get next/prev hrefs
      setLinks();
 
      // Ctrl + arrow event handle
      $(document).keydown( function(event) {
        navigate(event);
      });
 
    }
 
  }
 
 
 
  $(document).ready(function(){
 
    var pageNavigation = new paginator();
    pageNavigation.__init();
 
  });
};

