/*
 * 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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J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return this[0]?o.css(this[0],F,false,"padding"):null};o.fn["outer"+G]=function(K){return this[0]?o.css(this[0],F,false,K?"margin":"border"):null};var J=G.toLowerCase();o.fn[J]=function(K){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+G]||document.body["client"+G]:this[0]==document?Math.max(document.documentElement["client"+G],document.body["scroll"+G],document.documentElement["scroll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,typeof K==="string"?K:K+"px")}})})();;// $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!=1)); }, 'strings': { "Select all rows in this table": "Seleccionar todas las filas de esta tabla", "Deselect all rows in this table": "Quitar la selección a todas las filas de esta tabla", "Your server has been successfully tested to support this feature.": "Su servidor pasó con éxito la prueba sobre soporte de esta característica.", "Upload": "Upload", "Only files with the following extensions are allowed: %files-allowed.": "Sólo se permiten archivos con las siguientes extensiones: %files-allowed.", "Cancel": "Cancelar", "Save": "Guardar", "An HTTP error @status occurred. \n@uri": "Ocurrió un error HTTP @status. @uri", "Continue": "Continuar" } };;;// $Id: panels.js,v 1.2.4.1 2009/10/05 22:40:35 merlinofchaos Exp $

(function ($) {
  Drupal.Panels = {};

  Drupal.Panels.autoAttach = function() {
    if ($.browser.msie) {
      // If IE, attach a hover event so we can see our admin links.
      $("div.panel-pane").hover(
        function() {
          $('div.panel-hide', this).addClass("panel-hide-hover"); return true;
        },
        function() {
          $('div.panel-hide', this).removeClass("panel-hide-hover"); return true;
        }
      );
      $("div.admin-links").hover(
        function() {
          $(this).addClass("admin-links-hover"); return true;
        },
        function(){
          $(this).removeClass("admin-links-hover"); return true;
        }
      );
    }
  };

  $(Drupal.Panels.autoAttach);
})(jQuery);
;// $Id: extlink.js,v 1.4.2.9 2009/12/20 00:20:25 quicksketch Exp $
(function ($) {

function extlinkAttach(context) {
  // Strip the host name down, removing subdomains or www.
  var host = window.location.host.replace(/^(([^\/]+?\.)*)([^\.]{4,})((\.[a-z]{1,4})*)$/, '$3$4');
  var subdomain = window.location.host.replace(/^(([^\/]+?\.)*)([^\.]{4,})((\.[a-z]{1,4})*)$/, '$1');

  // Determine what subdomains are considered internal.
  if (Drupal.settings.extlink.extSubdomains) {
    var subdomains = "([^/]*\\.)?";
  }
  else if (subdomain == 'www.' || subdomain == '') {
    var subdomains = "(www\\.)?";
  }
  else {
    var subdomains = subdomain.replace(".", "\\.");
  }

  // Build regular expressions that define an internal link.
  var internal_link = new RegExp("^https?://" + subdomains + host, "i");

  // Extra internal link matching.
  var extInclude = false;
  if (Drupal.settings.extlink.extInclude) {
    extInclude = new RegExp(Drupal.settings.extlink.extInclude.replace(/\\/, '\\'));
  }

  // Extra external link matching.
  var extExclude = false;
  if (Drupal.settings.extlink.extExclude) {
    extExclude = new RegExp(Drupal.settings.extlink.extExclude.replace(/\\/, '\\'));
  }

  // Find all links which are NOT internal and begin with http (as opposed
  // to ftp://, javascript:, etc. other kinds of links.
  // When operating on the 'this' variable, the host has been appended to
  // all links by the browser, even local ones.
  // In jQuery 1.1 and higher, we'd use a filter method here, but it is not
  // available in jQuery 1.0 (Drupal 5 default).
  var external_links = new Array();
  var mailto_links = new Array();
  $("a:not(." + Drupal.settings.extlink.extClass + ", ." + Drupal.settings.extlink.mailtoClass + ")", context).each(function(el) {
    try {
      var url = this.href.toLowerCase();
      if (url.indexOf('http') == 0 && (!url.match(internal_link) || (extInclude && url.match(extInclude))) && !(extExclude && url.match(extExclude))) {
        external_links.push(this);
      }
      else if (url.indexOf('mailto:') == 0) {
        mailto_links.push(this);
      }
    }
    // IE7 throws errors often when dealing with irregular links, such as:
    // <a href="node/10"></a> Empty tags.
    // <a href="http://user:pass@example.com">example</a> User:pass syntax.
    catch(error) {
      return false;
    }
  });

  if (Drupal.settings.extlink.extClass) {
    // Apply the "ext" class to all links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(external_links).not('[img]').addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
    else {
      $(external_links).not($(external_links).find('img').parents('a')).addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.mailtoClass) {
    // Apply the "mailto" class to all mailto links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(mailto_links).not('[img]').addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
    else {
      $(mailto_links).not($(mailto_links).find('img').parents('a')).addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.extTarget) {
    // Apply the target attribute to all links.
    $(external_links).attr('target', Drupal.settings.extlink.extTarget);
  }

  if (Drupal.settings.extlink.extAlert) {
    // Add pop-up click-through dialog.
    $(external_links).click(function(e) {
     return confirm(Drupal.settings.extlink.extAlertText);
    });
  }

}

Drupal.behaviors.extlink = function(context) {
  extlinkAttach(context);
}

})(jQuery);
;var commentbox = ".comment";
var ctrl = false;
var last_submit;
var speed = 'fast';
var ahah = false;
var firsttime_init = true;

/**
 * Attaches the ahah behavior to each ahah form element.
 */
Drupal.behaviors.ajax_comments = function(context) {
  $('#panels-comment-form').attr('id', 'comment-form');
  $('#comment-form:not(.ajax-comments-processed)', context).addClass('ajax-comments-processed').each(function() {
    form = $(this);
    // Prepare the form when the DOM is ready.
    if ((Drupal.settings.rows_default == undefined) || (!Drupal.settings.rows_default)) {
      Drupal.settings.rows_default = $('textarea', form).attr('rows');
    }
    $('textarea', form).attr('rows', Drupal.settings.rows_default);
    if ((Drupal.settings.rows_in_reply == undefined) || (!Drupal.settings.rows_in_reply)) {
      Drupal.settings.rows_in_reply = Drupal.settings.rows_default;
    }
    if (Drupal.settings.always_expand_main_form == undefined) {
      Drupal.settings.always_expand_main_form = true;
    }
    if (Drupal.settings.blink_new == undefined) {
      Drupal.settings.blink_new = true;
    }

    $('#edit-upload', form).bind('change', function(){
      $('#ajax-comments-submit,#ajax-comments-preview', form).attr('disabled', 1);
    });
    
    // It's not possible to use 'click' or 'submit' events for ahah sumits, so
    // we should emulate it by up-down events. We need to check which elements
    // are actually clicked pressed, to make everything work correct.
    $('#ajax-comments-submit,#ajax-comments-preview', form).bind('mousedown keydown', function() { last_submit = $(this).attr('id'); });
    $('#ajax-comments-submit,#ajax-comments-preview', form).bind('mouseup', function() {
      if (last_submit == $(this).attr('id')) {
        ajax_comments_show_progress(context);
        ajax_comments_update_editors();
      }
    });
    $('#ajax-comments-submit,#ajax-comments-preview', form).bind('keyup', function(event) {
      if (last_submit == $(this).attr('id') && event.keyCode == 13) {
        ajax_comments_show_progress(context);
        ajax_comments_update_editors();
      }
    });
    
    // Enable comments buttons back when attachement is uploaded.
    $('#edit-attach', form).bind('mousedown keydown', function() {
      if (last_submit == $(this).attr('id')) {
        $('#ajax-comments-submit,#ajax-comments-preview', form).removeAttr('disabled');
      }
    });

    // Initializing main form.
    action = form.attr('action');

    // Creating title link.
    form.parents(".box").find("h2:not(.ajax-comments-processed),h3:not(.ajax-comments-processed),h4:not(.ajax-comments-processed)").addClass('ajax-comments-processed').each(function(){
      title = $(this).html();
      $(this).html('<a href="'+action+'" id="comment-form-title">'+title+'</a>');
      $(this).parents(".box").find(".content").attr('id','comment-form-content').removeClass("content");
    });

    // Expanding form if needed.
    page_url = document.location.toString();
    fragment = '';
    if (page_url.match('#')) {
      fragment = page_url.split('#')[1];
    }

    if ((fragment == 'comment-form'  || Drupal.settings.always_expand_main_form) && firsttime_init) {
      $('#comment-form-title', context).addClass('pressed');
      $('#comment-form-content').attr('cid', 0);
    }
    else {
      // Fast hide form.
      $('#comment-form-content', context).hide();
    }
    
    // Attaching event to title link.
    $('#comment-form-title:not(.ajax-comments-processed)', context).addClass('ajax-comments-processed').click(ajax_comments_reply_click);
    // Moving preview in a proper place.
    $('#comment-form-content').parents('.box').before($('#comment-preview'));
    if (!$('#comment-form-content').attr('cid')) {
      $('#comment-form-content').attr('cid', -1);
    }
    
    if(typeof(fix_control_size)!='undefined'){ fix_control_size(); }
  });
  
  $('.comment_reply a:not(.ajax-comments-processed)', context).addClass('ajax-comments-processed').click(ajax_comments_reply_click);
  $('.quote a:not(.ajax-comments-processed)', context).addClass('ajax-comments-processed').each(function(){
    href = $(this).attr('href');
    if (ajax_comments_is_reply_to_node(href)) {
      $(this).click(function(){
        $('#comment-form').attr('action', $(this).attr('href'));
        ajax_comments_reload_form(0);

        $('#comment-form-title', context).click();
        ajax_comments_scroll_to_comment_form();
        return false;
      });
    }
    else {
      $(this).click(ajax_comments_reply_click);
    }
  });
  
  // We should only bind ajax deletion on links with tokens to avoid CSRF attacks.
  $('.comment_delete a:not(.ajax-comments-processed)', context).each(function (){
    href = $(this).attr('href');
    if (href.indexOf('token=') > -1) {
      $(this).addClass('ajax-comments-processed').click(ajax_comments_delete_click);
    }
  });

  // Add Ctrl key listener for deletion feature.
  $(window).keydown(function(e) {
    if(e.keyCode == 17) {
      ctrl = true;
    }
  });
  $(window).keyup(function(e) {
    ctrl = false;
     // Add sending on Ctrl+Enter.
    if ((e.ctrlKey) && ((e.keyCode == 0xA) || (e.keyCode == 0xD)) && !submitted) {
      submitted = true;
      $('#ajax-comments-submit').click()
    }
 });


  firsttime_init = false;
};

/**
 * Reply link handler
 */
function ajax_comments_reply_click() {
  // We should only handle non presed links.
  if (!$(this).is('.pressed')){
    action = $(this).attr('href');
    link_cid = ajax_comments_get_cid_from_href(action);
    rows = Drupal.settings.rows_default;
    if ($('#comment-form-content').attr('cid') != link_cid) {
      // We should remove any WYSIWYG before moving controls.
      ajax_comments_remove_editors();

      // Move form from old position.
      if (ajax_comments_is_reply_to_node(action)) {
        $('#comment-form').removeClass('indented');
        if ($('#comment-form-content:visible').length) {
          $('#comment-form-content').after('<div style="height:' + $('#comment-form-content').height() + 'px;" class="sizer"></div>');
          $('.sizer').slideUp(speed, function(){ $(this).remove(); });
        }
        $(this).parents('h2,h3,h4').after($('#comment-form-content'));
        rows = Drupal.settings.rows_default;
        $('#comment-form-content').parents('.box').before($('#comment-preview'));
      }
      else {
        $('#comment-form').addClass('indented');
        if ($('#comment-form-content:visible').length) {
          $('#comment-form-content').after('<div style="height:' + $('#comment-form-content').height() + 'px;" class="sizer"></div>');
          $('.sizer').slideUp(speed, function(){ $(this).remove(); });
        }
        $(this).parents(commentbox).after($('#comment-form-content'));
        rows = Drupal.settings.rows_in_reply;
        $('#comment-form-content').prepend($('#comment-preview'));
      }
      $('#comment-form-content').hide();
    }

    // We don't need to load everything twice.
    if (!$(this).is('.last-clicked')) {
      // Reload form if preview is required.
      if ((Drupal.settings.comment_preview_required && $('#ajax-comments-submit').length) ||
        // Or if quoted comment.
        action.match('quote=1')
      ) {
        $('#comment-form').attr('action', action)
        ajax_comments_reload_form(link_cid);
      }
      else {
        ajax_comments_init_form(link_cid, rows);
      }
    }
    // ...and show the form after everything is done.
    ajax_comments_expand_form();
    
    $('.pressed').removeClass('pressed');
    $(this).addClass('pressed');
    $('.last-clicked').removeClass('last-clicked');
    $(this).addClass('last-clicked');
    $('#comment-form-content').attr('cid', link_cid);
  }
  else {
    // Handling double click.
    if ((!$(this).is('#comment-form-title')) && (Drupal.settings.always_expand_main_form)) {
      $('#comment-form-title').click();
    }
    else {
      ajax_comments_close_form();
    }
  }

  if (typeof(fix_control_size) != 'undefined'){ fix_control_size(); }
  return false;
}

/**
 * Delete links handler.
 */
function ajax_comments_delete_click() {
  if ((ctrl) || (confirm(Drupal.t('Are you sure you want to delete the comment? Any replies to this comment will be lost. This action cannot be undone.')))) {
    // Taking link's href as AJAX url.
    comment = $(this).parents(commentbox);
    action = $(this).attr('href');
    action = action.replace(/comment\/delete\//, 'ajax_comments/instant_delete/');
    if (action) {
      $(this).parents(commentbox).fadeTo(speed, 0.5);
      $.ajax({
        type: "GET",
        url: action,
        success: function(result){
          if (result == 'OK') {
            ajax_comments_close_form();

            // If comment form is expanded on this module, we should collapse it first.
            if (comment.next().is('#comment-form-content')) {
              thread = comment.next().next('.indented, div > .indented');
            }
            else {
              thread = comment.next('.indented, div > .indented');
            }
            thread.animate({height:'hide', opacity:'hide'}, speed);
            comment.animate({height:'hide', opacity:'hide'}, speed, function(){
              thread.remove();
              comment.remove();
              if (!$(commentbox).length) {
                $('#comment-controls').animate({height:'hide', opacity:'hide'}, speed, function(){ $(this).remove(); });
              }
            });
          }
          else {
            alert('Sorry, token error.');
          }
        }
      });
    }
  }
  return false;
}

// ======================================================================
// Misc. functions
// ======================================================================

/**
 * Hide comment form, reload if needed.
 */
function ajax_comments_expand_form(focus) {
  $('#comment-form-content').animate({height:'show'}, speed, function() {
    if (focus) {
      $('#comment-form textarea').focus();
    }
    if ($.browser.msie) this.style.removeAttribute('filter'); 
  });
}

/**
 * Helper function for reply handler.
 */
function ajax_comments_init_form(pid, rows){
  // Resizing and clearing textarea.
  $('#comment-form textarea').attr('rows', rows);
  $('#comment-form:not(.fresh) textarea').attr('value','');

  // Clearing form.
  $('#comment-preview').empty();
  $('#comment-form .error').removeClass('error');

  // Set proper PID.
  $('#comment-form input[name=pid]').val(pid)

  // Now we can attach previously removed editors.
  ajax_comments_attach_editors();
  submit = false;
}

/**
 * Hide comment form, reload if needed.
 */
function ajax_comments_close_form(reload) {
  pid = $('#comment-form-content').attr('cid');
  $('#comment-form-content').animate({height:'hide'}, speed, function(){
    if (reload) {
      ajax_comments_reload_form(pid);
    }
  });
  $('.pressed').removeClass('pressed');
  $('#comment-form-content').attr('cid', -1);
  ajax_comments_hide_progress();
}

/**
 * Reload comments form from server.
 */
function ajax_comments_reload_form(pid) {
  action = $('#comment-form').attr('action');
  action = action.replace('comment/reply', 'ajax_comments/js_reload');

  if (pid > 0) {
    action = action.replace(/([?])$/, '/' + pid + '?');
    action = action.replace(/#comment-form/, '');
    
    rows = Drupal.settings.rows_in_reply;
  }
  else {
    rows = Drupal.settings.rows_default;
  }
  $('#comment-preview').hide();
  ajax_comments_show_progress();

  $.ajax({
    type: "GET",
    url: action,
    success: function(result) {
      saved_class = $('#comment-form').attr('class');
      $('#comment-form-content').html(result);
      $('#comment-form').attr('class', saved_class);

      $('#comment-form').addClass('fresh');

      Drupal.attachBehaviors($('#comment-form-content form'));
      ajax_comments_init_form(pid, rows);
      ajax_comments_hide_progress();

      $('#comment-form').removeClass('fresh');
    }
  });
}

/**
 * Scrolling to a new comment.
 */
function ajax_comments_scroll_to_comment_form() {
  if ($.browser.msie) {
    height = document.documentElement.offsetHeight ;
  }
  else if (window.innerWidth && window.innerHeight) {
    height = window.innerHeight;
  }
  height = height / 2;
  offset = $('#comment-form-content').offset();
  if ((offset.top > $('html').scrollTop() + height) || (offset.top < $('html').scrollTop() - 20)) {
    $('html').animate({scrollTop: offset.top}, 'slow');
  }
}

/**
 * AHAH effect for comment previews.
 */
jQuery.fn.ajaxCommentsPreviewToggle = function() {
  var obj = $(this[0]);

  // Hide previous preview.
  $('#comment-preview > div:visible').animate({height:'hide', opacity:'hide'}, speed, function() { $(this).remove(); } );
  // Show fresh preview.
  $('#comment-preview').show();
  obj.animate({height:'show', opacity:'show'}, speed);
  ajax_comments_hide_progress();

  // Add submit button if it doesn't added yet.
  if (!$('#ajax-comments-submit').length && $('.preview-item').length) {
    $('#ajax-comments-preview').after('<input name="op" id="ajax-comments-submit" value="'+ Drupal.t("Save") +'" class="form-submit" type="submit">');
    // Re-attaching to new comment.
    Drupal.attachBehaviors($('#ajax-comments-submit'));
  }
};

/**
 * AHAH effect for comment submits.
 */
jQuery.fn.ajaxCommentsSubmitToggle = function() {
  var obj = $(this[0]);

  html = obj.html();
  if (html.indexOf('comment-new-success') > -1) {
    
    // Empty any preview before output comment.
    $('#comment-preview').slideUp(speed, function(){ $(this).empty(); });
    
    // Place new comment in proper place.
    ajax_comments_insert_new_comment(obj);

    // At last - showing it up.
    obj.animate({height:'show', opacity:'show'}, speed, function () {
      if ($.browser.msie) {
        height = document.documentElement.offsetHeight ;
      } else if (window.innerWidth && window.innerHeight) {
        height = window.innerHeight;
      }
      height = height / 2;
      offset = obj.offset();
      if ((offset.top > $('html').scrollTop() + height) || (offset.top < $('html').scrollTop() - 20)) {
        $('html').animate({scrollTop: offset.top - height}, 'slow', function(){
          // Blink a little bit to user, so he know where's his comment.
          if (Drupal.settings.blink_new) {
            obj.fadeTo('fast', 0.2).fadeTo('fast', 1).fadeTo('fast', 0.5).fadeTo('fast', 1).fadeTo('fast', 0.7).fadeTo('fast', 1, function() { if ($.browser.msie) this.style.removeAttribute('filter'); });
          }
        });
      }
      else {
        if (Drupal.settings.blink_new) {
          obj.fadeTo('fast', 0.2).fadeTo('fast', 1).fadeTo('fast', 0.5).fadeTo('fast', 1).fadeTo('fast', 0.7).fadeTo('fast', 1, function() { if ($.browser.msie) this.style.removeAttribute('filter'); });
        }
      }
      if ($.browser.msie) this.style.removeAttribute('filter');
    });

    // Re-attaching behaviors to new comment.
    Drupal.attachBehaviors(html);

    // Hiding comment form.
    ajax_comments_close_form(true);
  }
  else {
    $('#comment-preview').append(obj);
    obj.ajaxCommentsPreviewToggle(speed);
  }
};

function ajax_comments_insert_new_comment(comment) {
  if ($('#comment-form-content').attr('cid') == 0) {
    $('#comment-preview').before(comment);
  }
  else {
    if ($('#comment-form-content').next().is('.indented')) {
      $('#comment-form-content').next().append(comment);
    }
    else {
      $('#comment-form-content').before(comment);
      comment.wrap('<div class="indented"></div>');
    }
  }
}

/**
 * Remove editors from comments textarea (mostly to re-attach it).
 */
function ajax_comments_remove_editors() {
  ajax_comments_update_editors();
  if (typeof(Drupal.wysiwyg) != undefined) {
    $('#comment-form input.wysiwyg-processed:checked').each(function() {
      var params = Drupal.wysiwyg.getParams(this);
      Drupal.wysiwygDetach($(this), params);
    });
    return;
  }
  
  if (typeof(tinyMCE) != 'undefined') {
    if (tinyMCE.getInstanceById("edit-comment")) {
      tinyMCE.execCommand('mceRemoveControl', false, "edit-comment");
    }
  }
}

/**
 * Attach editors to comments textarea if needed.
 */
function ajax_comments_attach_editors() {
  if (typeof(Drupal.wysiwyg) != undefined) {
    $('#comment-form input.wysiwyg-processed:checked').each(function() {
      var params = Drupal.wysiwyg.getParams(this);
      Drupal.wysiwygAttach($(this), params);
    });
    return;
  }

  if (typeof(tinyMCE) != 'undefined') {
    tinyMCE.execCommand('mceAddControl', false, "edit-comment");
  }
}

/**
 * Update editors text to their textareas. Need to be done befor submits.
 */
function ajax_comments_update_editors() {
  // Update tinyMCE.
  if (typeof(tinyMCE) != 'undefined') {
    tinyMCE.triggerSave();
  }
  
  // Update FCKeditor.
  if (typeof(doFCKeditorSave) != 'undefined') {
    doFCKeditorSave();
  }
  if(typeof(FCKeditor_OnAfterLinkedFieldUpdate) != 'undefined'){
    FCKeditor_OnAfterLinkedFieldUpdate(FCKeditorAPI.GetInstance('edit-comment'));
  }
}



function ajax_comments_get_cid_from_href(action) {
  args = ajax_comments_get_args(action);

  // getting token params (/comment/delete/!cid!)
  if (args[1] == 'delete') {
    cid = args[2];
  }
  // getting token params (/comment/reply/nid/!cid!)
  else {
    if (typeof(args[3]) == 'undefined') {
      cid = 0;
    }
    else {
      cid = args[3];
    }
  }
  return cid;
}

function ajax_comments_is_reply_to_node(href) {
  args = ajax_comments_get_args(href);
  result = args[1] == 'reply' && args[2] && (typeof(args[3]) == 'undefined');
  return result;
}

function ajax_comments_get_args(url) {
  if (Drupal.settings.clean_url == '1') {
    var regexS = "(http(s)*:\/\/)*([^/]*)"+ Drupal.settings.basePath +"([^?#]*)";
    var regex = new RegExp( regexS );
    var results = regex.exec( url );
    args = results[4];
  }
  else {
    var regexS = "([&?])q=([^#&?]*)";
    var regex = new RegExp( regexS );
    var results = regex.exec( url );
    args = results[2];
  }
  args = args.split('/');
  if (Drupal.settings.language_mode == 1 || Drupal.settings.language_mode == 2) {
    for (l in Drupal.settings.language_list) {
      if (args[0] == Drupal.settings.language_list[l].language) {
        args.shift();
        break;
      }
    }
  }
  return args;
}

function ajax_comments_show_progress(context) {
  if (!context) {
    context = '#comment-form-content';
  }
  if (!$('#comment-form .ajax-comments-loader', context).length) {
    $('#comment-form', context).append('<div class="ajax-comments-loader"></div>');
  }
}
function ajax_comments_hide_progress(context) {
  if (!context) {
    context = '#comment-form-content';
  }
  $('#comment-form .ajax-comments-loader', context).fadeOut(speed, function(){ $(this).remove(); });
}
;// $Id: textarea.js,v 1.22 2008/01/17 19:31:56 goba Exp $

Drupal.behaviors.textarea = function(context) {
  $('textarea.resizable:not(.textarea-processed)', context).each(function() {
    // Avoid non-processed teasers.
    if ($(this).is(('textarea.teaser:not(.teaser-processed)'))) {
      return false;  
    }
    var textarea = $(this).addClass('textarea-processed'), staticOffset = null;

    // When wrapping the text area, work around an IE margin bug.  See:
    // http://jaspan.com/ie-inherited-margin-bug-form-elements-and-haslayout
    $(this).wrap('<div class="resizable-textarea"><span></span></div>')
      .parent().append($('<div class="grippie"></div>').mousedown(startDrag));

    var grippie = $('div.grippie', $(this).parent())[0];
    grippie.style.marginRight = (grippie.offsetWidth - $(this)[0].offsetWidth) +'px';

    function startDrag(e) {
      staticOffset = textarea.height() - e.pageY;
      textarea.css('opacity', 0.25);
      $(document).mousemove(performDrag).mouseup(endDrag);
      return false;
    }

    function performDrag(e) {
      textarea.height(Math.max(32, staticOffset + e.pageY) + 'px');
      return false;
    }

    function endDrag(e) {
      $(document).unbind("mousemove", performDrag).unbind("mouseup", endDrag);
      textarea.css('opacity', 1);
    }
  });
};
;// $Id: collapse.js,v 1.17 2008/01/29 10:58:25 goba Exp $

/**
 * Toggle the visibility of a fieldset using smooth animations
 */
Drupal.toggleFieldset = function(fieldset) {
  if ($(fieldset).is('.collapsed')) {
    // Action div containers are processed separately because of a IE bug
    // that alters the default submit button behavior.
    var content = $('> div:not(.action)', fieldset);
    $(fieldset).removeClass('collapsed');
    content.hide();
    content.slideDown( {
      duration: 'fast',
      easing: 'linear',
      complete: function() {
        Drupal.collapseScrollIntoView(this.parentNode);
        this.parentNode.animating = false;
        $('div.action', fieldset).show();
      },
      step: function() {
        // Scroll the fieldset into view
        Drupal.collapseScrollIntoView(this.parentNode);
      }
    });
  }
  else {
    $('div.action', fieldset).hide();
    var content = $('> div:not(.action)', fieldset).slideUp('fast', function() {
      $(this.parentNode).addClass('collapsed');
      this.parentNode.animating = false;
    });
  }
};

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

Drupal.behaviors.collapse = function (context) {
  $('fieldset.collapsible > legend:not(.collapse-processed)', context).each(function() {
    var fieldset = $(this.parentNode);
    // Expand if there are errors inside
    if ($('input.error, textarea.error, select.error', fieldset).size() > 0) {
      fieldset.removeClass('collapsed');
    }

    // Turn the legend into a clickable link and wrap the contents of the fieldset
    // in a div for easier animation
    var text = this.innerHTML;
      $(this).empty().append($('<a href="#">'+ text +'</a>').click(function() {
        var fieldset = $(this).parents('fieldset:first')[0];
        // Don't animate multiple times
        if (!fieldset.animating) {
          fieldset.animating = true;
          Drupal.toggleFieldset(fieldset);
        }
        return false;
      }))
      .after($('<div class="fieldset-wrapper"></div>')
      .append(fieldset.children(':not(legend):not(.action)')))
      .addClass('collapse-processed');
  });
};
;// $Id: base.js,v 1.11 2009/06/02 18:45:38 merlinofchaos Exp $
/**
 * @file base.js
 *
 * Some basic behaviors and utility functions for Views.
 */

Drupal.Views = {};

/**
 * jQuery UI tabs, Views integration component
 */
Drupal.behaviors.viewsTabs = function (context) {
  if ($.ui && $.ui.tabs) {
    $('#views-tabset:not(.views-processed)').addClass('views-processed').tabs({
      selectedClass: 'active'
    });
  }

  $('a.views-remove-link')
    .addClass('views-processed')
    .click(function() {
      var id = $(this).attr('id').replace('views-remove-link-', '');
      $('#views-row-' + id).hide();
      $('#views-removed-' + id).attr('checked', true);
      return false;
    });
}

/**
 * For IE, attach some javascript so that our hovers do what they're supposed
 * to do.
 */
Drupal.behaviors.viewsHoverlinks = function() {
  if ($.browser.msie) {
    // If IE, attach a hover event so we can see our admin links.
    $("div.view:not(.views-hover-processed)").addClass('views-hover-processed').hover(
      function() {
        $('div.views-hide', this).addClass("views-hide-hover"); return true;
      },
      function(){
        $('div.views-hide', this).removeClass("views-hide-hover"); return true;
      }
    );
    $("div.views-admin-links:not(.views-hover-processed)")
      .addClass('views-hover-processed')
      .hover(
        function() {
          $(this).addClass("views-admin-links-hover"); return true;
        },
        function(){
          $(this).removeClass("views-admin-links-hover"); return true;
        }
      );
  }
}

/**
 * Helper function to parse a querystring.
 */
Drupal.Views.parseQueryString = function (query) {
  var args = {};
  var pos = query.indexOf('?');
  if (pos != -1) {
    query = query.substring(pos + 1);
  }
  var pairs = query.split('&');
  for(var i in pairs) {
    var pair = pairs[i].split('=');
    // Ignore the 'q' path argument, if present.
    if (pair[0] != 'q' && pair[1]) {
      args[pair[0]] = decodeURIComponent(pair[1].replace(/\+/g, ' '));
    }
  }
  return args;
};

/**
 * Helper function to return a view's arguments based on a path.
 */
Drupal.Views.parseViewArgs = function (href, viewPath) {
  var returnObj = {};
  var path = Drupal.Views.getPath(href);
  // Ensure we have a correct path.
  if (viewPath && path.substring(0, viewPath.length + 1) == viewPath + '/') {
    var args = decodeURIComponent(path.substring(viewPath.length + 1, path.length));
    returnObj.view_args = args;
    returnObj.view_path = path;
  }
  return returnObj;
};

/**
 * Strip off the protocol plus domain from an href.
 */
Drupal.Views.pathPortion = function (href) {
  // Remove e.g. http://example.com if present.
  var protocol = window.location.protocol;
  if (href.substring(0, protocol.length) == protocol) {
    // 2 is the length of the '//' that normally follows the protocol
    href = href.substring(href.indexOf('/', protocol.length + 2));
  }
  return href;
};

/**
 * Return the Drupal path portion of an href.
 */
Drupal.Views.getPath = function (href) {
  href = Drupal.Views.pathPortion(href);
  href = href.substring(Drupal.settings.basePath.length, href.length);
  // 3 is the length of the '?q=' added to the url without clean urls.
  if (href.substring(0, 3) == '?q=') {
    href = href.substring(3, href.length);
  }
  var chars = ['#', '?', '&'];
  for (i in chars) {
    if (href.indexOf(chars[i]) > -1) {
      href = href.substr(0, href.indexOf(chars[i]));
    }
  }
  return href;
};
;// $Id: ajax_view.js,v 1.19 2009/07/26 15:07:25 merlinofchaos Exp $

/**
 * @file ajaxView.js
 *
 * Handles AJAX fetching of views, including filter submission and response.
 */

Drupal.Views.Ajax = Drupal.Views.Ajax || {};

/**
 * An ajax responder that accepts a packet of JSON data and acts appropriately.
 *
 * The following fields control behavior.
 * - 'display': Display the associated data in the view area.
 */
Drupal.Views.Ajax.ajaxViewResponse = function(target, response) {

  if (response.debug) {
    alert(response.debug);
  }

  var $view = $(target);

  // Check the 'display' for data.
  if (response.status && response.display) {
    var $newView = $(response.display);
    $view.replaceWith($newView);
    $view = $newView;
    Drupal.attachBehaviors($view.parent());
  }
 
  if (response.messages) {
    // Show any messages (but first remove old ones, if there are any).
    $view.find('.views-messages').remove().end().prepend(response.messages);
  }
};

/**
 * Ajax behavior for views. 
 */
Drupal.behaviors.ViewsAjaxView = function() {
  if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) {
    var ajax_path = Drupal.settings.views.ajax_path;
    // If there are multiple views this might've ended up showing up multiple times.
    if (ajax_path.constructor.toString().indexOf("Array") != -1) {
      ajax_path = ajax_path[0];
    }
    $.each(Drupal.settings.views.ajaxViews, function(i, settings) {
      var view = '.view-dom-id-' + settings.view_dom_id;
      if (!$(view).size()) {
        // Backward compatibility: if 'views-view.tpl.php' is old and doesn't
        // contain the 'view-dom-id-#' class, we fall back to the old way of
        // locating the view:
        view = '.view-id-' + settings.view_name + '.view-display-id-' + settings.view_display_id;
      }


      // Process exposed filter forms.
      $('form#views-exposed-form-' + settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'))
      .filter(':not(.views-processed)')
      .each(function () {
        // remove 'q' from the form; it's there for clean URLs
        // so that it submits to the right place with regular submit
        // but this method is submitting elsewhere.
        $('input[name=q]', this).remove();
        var form = this;
        // ajaxSubmit doesn't accept a data argument, so we have to
        // pass additional fields this way.
        $.each(settings, function(key, setting) {
          $(form).append('<input type="hidden" name="'+ key + '" value="'+ setting +'"/>');
        });
      })
      .addClass('views-processed')
      .submit(function () {
        $('input[type=submit], button', this).after('<span class="views-throbbing">&nbsp</span>');
        var object = this;
        $(this).ajaxSubmit({
          url: ajax_path,
          type: 'GET',
          success: function(response) {
            // Call all callbacks.
            if (response.__callbacks) {
              $.each(response.__callbacks, function(i, callback) {
                eval(callback)(view, response);
              });
              $('.views-throbbing', object).remove();
            }
          },
          error: function() { alert(Drupal.t("An error occurred at @path.", {'@path': ajax_path})); $('.views-throbbing', object).remove(); },
          dataType: 'json'
        });

        return false;
      });

      $(view).filter(':not(.views-processed)')
        // Don't attach to nested views. Doing so would attach multiple behaviors
        // to a given element.
        .filter(function() {
          // If there is at least one parent with a view class, this view
          // is nested (e.g., an attachment). Bail.
          return !$(this).parents('.view').size();
        })
        .each(function() {
          // Set a reference that will work in subsequent calls.
          var target = this;
          $(this)
            .addClass('views-processed')
            // Process pager, tablesort, and attachment summary links.
            .find('ul.pager > li > a, th.views-field a, .attachment .views-summary a')
            .each(function () {
              var viewData = {};
              // Construct an object using the settings defaults and then overriding
              // with data specific to the link.
              $.extend(
                viewData,
                settings,
                Drupal.Views.parseQueryString($(this).attr('href')),
                // Extract argument data from the URL.
                Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path)
              );
              $(this).click(function () {
                $(this).addClass('views-throbbing');
                $.ajax({
                  url: ajax_path,
                  type: 'GET',
                  data: viewData,
                  success: function(response) {
                    $(this).removeClass('views-throbbing');
                    // Scroll to the top of the view. This will allow users
                    // to browse newly loaded content after e.g. clicking a pager
                    // link.
                    var offset = $(target).offset();
                    // Only scroll upward
                    if (offset.top - 10 < $(window).scrollTop()) {
                      $('html,body').animate({scrollTop: (offset.top - 10)}, 500);
                    }
                    // Call all callbacks.
                    if (response.__callbacks) {
                      $.each(response.__callbacks, function(i, callback) {
                        eval(callback)(target, response);
                      });
                    }
                  },
                  error: function() { $(this).removeClass('views-throbbing'); alert(Drupal.t("An error occurred at @path.", {'@path': ajax_path})); },
                  dataType: 'json'
                });

                return false;
              });
            }); // .each function () {
      }); // $view.filter().each
    }); // .each Drupal.settings.views.ajaxViews
  } // if
};
;// $Id: ahah.js,v 1.1.2.1 2009/03/21 19:43:51 mfer Exp $

/**
 * Provides AJAX-like page updating via AHAH (Asynchronous HTML and HTTP).
 *
 * AHAH is a method of making a request via Javascript while viewing an HTML
 * page. The request returns a small chunk of HTML, which is then directly
 * injected into the page.
 *
 * Drupal uses this file to enhance form elements with #ahah[path] and
 * #ahah[wrapper] properties. If set, this file will automatically be included
 * to provide AHAH capabilities.
 */

/**
 * Attaches the ahah behavior to each ahah form element.
 */
Drupal.behaviors.ahah = function(context) {
  for (var base in Drupal.settings.ahah) {
    if (!$('#'+ base + '.ahah-processed').size()) {
      var element_settings = Drupal.settings.ahah[base];

      $(element_settings.selector).each(function() {
        element_settings.element = this;
        var ahah = new Drupal.ahah(base, element_settings);
      });

      $('#'+ base).addClass('ahah-processed');
    }
  }
};

/**
 * AHAH object.
 */
Drupal.ahah = function(base, element_settings) {
  // Set the properties for this object.
  this.element = element_settings.element;
  this.selector = element_settings.selector;
  this.event = element_settings.event;
  this.keypress = element_settings.keypress;
  this.url = element_settings.url;
  this.wrapper = '#'+ element_settings.wrapper;
  this.effect = element_settings.effect;
  this.method = element_settings.method;
  this.progress = element_settings.progress;
  this.button = element_settings.button || { };

  if (this.effect == 'none') {
    this.showEffect = 'show';
    this.hideEffect = 'hide';
    this.showSpeed = '';
  }
  else if (this.effect == 'fade') {
    this.showEffect = 'fadeIn';
    this.hideEffect = 'fadeOut';
    this.showSpeed = 'slow';
  }
  else {
    this.showEffect = this.effect + 'Toggle';
    this.hideEffect = this.effect + 'Toggle';
    this.showSpeed = 'slow';
  }

  // Record the form action and target, needed for iFrame file uploads.
  var form = $(this.element).parents('form');
  this.form_action = form.attr('action');
  this.form_target = form.attr('target');
  this.form_encattr = form.attr('encattr');

  // Set the options for the ajaxSubmit function.
  // The 'this' variable will not persist inside of the options object.
  var ahah = this;
  var options = {
    url: ahah.url,
    data: ahah.button,
    beforeSubmit: function(form_values, element_settings, options) {
      return ahah.beforeSubmit(form_values, element_settings, options);
    },
    success: function(response, status) {
      // Sanity check for browser support (object expected).
      // When using iFrame uploads, responses must be returned as a string.
      if (typeof(response) == 'string') {
        response = Drupal.parseJson(response);
      }
      return ahah.success(response, status);
    },
    complete: function(response, status) {
      if (status == 'error' || status == 'parsererror') {
        return ahah.error(response, ahah.url);
      }
    },
    dataType: 'json',
    type: 'POST'
  };

  // Bind the ajaxSubmit function to the element event.
  $(element_settings.element).bind(element_settings.event, function() {
    $(element_settings.element).parents('form').ajaxSubmit(options);
    return false;
  });
  // If necessary, enable keyboard submission so that AHAH behaviors
  // can be triggered through keyboard input as well as e.g. a mousedown
  // action.
  if (element_settings.keypress) {
    $(element_settings.element).keypress(function(event) {
      // Detect enter key.
      if (event.keyCode == 13) {
        $(element_settings.element).trigger(element_settings.event);
        return false;
      }
    });
  }
};

/**
 * Handler for the form redirection submission.
 */
Drupal.ahah.prototype.beforeSubmit = function (form_values, element, options) {
  // Disable the element that received the change.
  $(this.element).addClass('progress-disabled').attr('disabled', true);

  // Insert progressbar or throbber.
  if (this.progress.type == 'bar') {
    var progressBar = new Drupal.progressBar('ahah-progress-' + this.element.id, eval(this.progress.update_callback), this.progress.method, eval(this.progress.error_callback));
    if (this.progress.message) {
      progressBar.setProgress(-1, this.progress.message);
    }
    if (this.progress.url) {
      progressBar.startMonitoring(this.progress.url, this.progress.interval || 1500);
    }
    this.progress.element = $(progressBar.element).addClass('ahah-progress ahah-progress-bar');
    this.progress.object = progressBar;
    $(this.element).after(this.progress.element);
  }
  else if (this.progress.type == 'throbber') {
    this.progress.element = $('<div class="ahah-progress ahah-progress-throbber"><div class="throbber">&nbsp;</div></div>');
    if (this.progress.message) {
      $('.throbber', this.progress.element).after('<div class="message">' + this.progress.message + '</div>')
    }
    $(this.element).after(this.progress.element);
  }
};

/**
 * Handler for the form redirection completion.
 */
Drupal.ahah.prototype.success = function (response, status) {
  var wrapper = $(this.wrapper);
  var form = $(this.element).parents('form');
  // Manually insert HTML into the jQuery object, using $() directly crashes
  // Safari with long string lengths. http://dev.jquery.com/ticket/1152
  var new_content = $('<div></div>').html(response.data);

  // Restore the previous action and target to the form.
  form.attr('action', this.form_action);
  this.form_target ? form.attr('target', this.form_target) : form.removeAttr('target');
  this.form_encattr ? form.attr('target', this.form_encattr) : form.removeAttr('encattr');

  // Remove the progress element.
  if (this.progress.element) {
    $(this.progress.element).remove();
  }
  if (this.progress.object) {
    this.progress.object.stopMonitoring();
  }
  $(this.element).removeClass('progress-disabled').attr('disabled', false);

  // Add the new content to the page.
  Drupal.freezeHeight();
  if (this.method == 'replace') {
    wrapper.empty().append(new_content);
  }
  else {
    wrapper[this.method](new_content);
  }

  // Immediately hide the new content if we're using any effects.
  if (this.showEffect != 'show') {
    new_content.hide();
  }

  // Determine what effect use and what content will receive the effect, then
  // show the new content.
  if ($('.ahah-new-content', new_content).size() > 0) {
    $('.ahah-new-content', new_content).hide();
    new_content.show();
    $(".ahah-new-content", new_content)[this.showEffect](this.showSpeed);
  }
  else if (this.showEffect != 'show') {
    new_content[this.showEffect](this.showSpeed);
  }

  // Attach all javascript behaviors to the new content, if it was successfully
  // added to the page, this if statement allows #ahah[wrapper] to be optional.
  if (new_content.parents('html').length > 0) {
    Drupal.attachBehaviors(new_content);
  }

  Drupal.unfreezeHeight();
};

/**
 * Handler for the form redirection error.
 */
Drupal.ahah.prototype.error = function (response, uri) {
  alert(Drupal.ahahError(response, uri));
  // Resore the previous action and target to the form.
  $(this.element).parent('form').attr( { action: this.form_action, target: this.form_target} );
  // Remove the progress element.
  if (this.progress.element) {
    $(this.progress.element).remove();
  }
  if (this.progress.object) {
    this.progress.object.stopMonitoring();
  }
  // Undo hide.
  $(this.wrapper).show();
  // Re-enable the element.
  $(this.element).removeClass('progess-disabled').attr('disabled', false);
};
;// $Id: jquery.form.js,v 1.1.2.1 2009/03/21 19:43:51 mfer Exp $

/*
 * jQuery Form Plugin
 * version: 2.21 (08-FEB-2009)
 * @requires jQuery v1.2.2 or later
 *
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */
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