/*
 * 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 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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>';
  }
};
;

$(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, '')]);
        }
      }
      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('--')]);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
          }
        }
      }
    });
  });
});
;
/* $Id: auto_image_handling.js,v 1.1.4.33 2010/09/22 21:07:57 snpower Exp $ */

// Image Node Auto-Format with Auto Image Grouping.
// Original version by Steve McKenzie.
// Altered by Stella Power for jQuery version.

function parse_url(url, param) {
  param = param.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  url = url.replace(/&amp;/, "&");
  var regexS = "[\\?&]"+param+"=([^&#]*)";
  var regex = new RegExp(regexS);
  var results = regex.exec(url);
  if (results === null) {
    return "";
  }
  else {
    return results[1];
  }
}


function lightbox2_init_triggers(classes, rel_type, custom_class) {
  if (classes == '' || rel_type == 0) {
    return;
  }
  var settings = Drupal.settings.lightbox2;

  var link_target  = "";
  if (settings.node_link_target !== 0) {
    link_target = 'target="'+ settings.node_link_target +'"';
  }

  $("a:has("+classes+")").each(function(i) {

    if ((!settings.disable_for_gallery_lists && !settings.disable_for_acidfree_gallery_lists) || (!$(this).parents("td.giAlbumCell").attr("class") && !$(this).parents(".galleries").length && !$(this).parents(".acidfree-folder").length && !$(this).parents(".acidfree-list").length) || ($(this).parents(".galleries").length && !settings.disable_for_gallery_lists) || (($(this).parents(".acidfree-folder").length || $(this).parents(".acidfree-list").length) && !settings.disable_for_acidfree_gallery_lists)) {

      var child = $(this).find(classes);

      // Ensure the child has a class attribute we can work with.
      if ($(child).attr("class") && !$(this).parents("div.acidfree-video").length) {

        // Set the alt text.
        var alt = $(child).attr("alt");
        if (!alt) {
          alt = "";
        }

        // Set the image node link text.
        var link_text = settings.node_link_text;
        var download_link_text = settings.download_link_text;
        var rewrite = 1;

        // Set the rel attribute.
        var rel = "lightbox";
        var lightframe = false;
        if (rel_type == "lightframe_ungrouped") {
          rel = "lightframe[]";
          lightframe = true;
        }
        else if (rel_type == "lightframe") {
          lightframe = true;
        }
        else if (rel_type == "lightbox_ungrouped") {
          rel = "lightbox[]";
        }
        if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
          rel = rel_type + "[" + $(child).attr("class") + "]";
        }

        // Set the basic href attribute - need to ensure there's no language
        // string (e.g. /en) prepended to the URL.
        var id = null;
        var href = $(child).attr("src");
        var download = null;
        var orig_href = $(this).attr("href");
        var pattern = new RegExp(settings.file_path);
        if (orig_href.match(pattern)) {
          var lang_pattern = new RegExp(Drupal.settings.basePath + "\\w\\w\\/");
          orig_href = orig_href.replace(lang_pattern, Drupal.settings.basePath);
        }
        var frame_href = orig_href;

        // Handle flickr images.
        if ($(child).attr("class").match("flickr-photo-img") ||
          $(child).attr("class").match("flickr-photoset-img")) {
          href = $(child).attr("src").replace("_s.", ".").replace("_t.", ".").replace("_m.", ".").replace("_b.", ".");
          if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
            rel = rel_type + "[flickr]";
            if ($(child).parents("div.block-flickr").attr("class")) {
              id = $(child).parents("div.block-flickr").attr("id");
              rel = rel_type + "["+ id +"]";
            }
          }
          download = href;
        }

        // Handle "image-img_assist_custom" images.
        else if ($(child).filter("img[class*=img_assist_custom]").size()) {
          // Image assist uses "+" signs for spaces which doesn't work for
          // normal links.
          if (settings.display_image_size != "original") {
            orig_href = orig_href.replace(/\+/, " ");
            href = $(child).attr("src").replace(new RegExp("\\.img_assist_custom-[0-9]+x[0-9]+"), ((settings.display_image_size === "")?settings.display_image_size:"."+ settings.display_image_size));
            if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
              rel = rel_type + "[node_images]";
            }
            if (lightframe) {
              frame_href = orig_href + "/lightbox2";
            }
          }
          else {
            rewrite = 0;
          }
        }

        // Handle "inline" images.
        else if ($(child).attr("class").match("inline")) {
          href = orig_href;
        }

        // Handle gallery2 block images.
        else if ($(child).attr("class").match("ImageFrame_image") || $(child).attr("class").match("ImageFrame_none")) {
          var thumb_id = parse_url(href, "g2_itemId");
          var new_id = parse_url(orig_href, "g2_itemId");
          if (new_id && thumb_id) {
            var g2pattern = new RegExp("g2_itemId="+thumb_id);
            var replacement = "g2_itemId="+ new_id;
            href = href.replace(g2pattern, replacement);
          }
          rel = rel_type + "[gallery2]";
          if ($(child).parents("div.block-gallery").attr("class")) {
            id = $(child).parents("div.block-gallery").attr("id");
            rel = rel_type + "["+ id +"]";
          }
          download = href;
        }


        // Set the href attribute.
        else if (settings.image_node_sizes != '()' && !custom_class) {
          if (settings.display_image_size != "original") {
            href = $(child).attr("src").replace(new RegExp(settings.image_node_sizes), ((settings.display_image_size === "")?settings.display_image_size:"."+ settings.display_image_size)).replace(/(image\/view\/\d+)(\/[\w\-]*)/, ((settings.display_image_size === "")?"$1/_original":"$1/"+ settings.display_image_size));
            if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
              rel = rel_type + "[node_images]";
              if ($(child).parents("div.block-multiblock,div.block-image").attr("class")) {
                id = $(child).parents("div.block-multiblock,div.block-image").attr("id");
                rel = rel_type + "["+ id +"]";
              }
            }
            download = $(child).attr("src").replace(new RegExp(settings.image_node_sizes), "").replace(/(image\/view\/\d+)(\/[\w\-]*)/, "$1/_original");
            if (lightframe) {
              frame_href = orig_href + "/lightbox2";
            }
          }
          else {
            rewrite = 0;
          }
        }

        // Modify the image url.
        var img_title = $(child).attr("title");
        if (!img_title) {
          img_title = $(this).attr("title");
          if (!img_title) {
            img_title = $(child).attr("alt");
          }
          $(child).attr({title: img_title});
        }
        if (lightframe) {
          href = frame_href;
        }
        if (rewrite) {
          if (!custom_class) {
            var title_link = "";
            if (link_text.length) {
              title_link = "<br /><br /><a href=\"" + orig_href + "\" id=\"lightbox2-node-link-text\" "+ link_target +" >"+ link_text + "</a>";
            }
            if (download_link_text.length && download) {
              title_link = title_link + " - <a href=\"" + download + "\" id=\"lightbox2-download-link-text\" target=\"_blank\">" + download_link_text + "</a>";
            }
            rel = rel + "[" + img_title + title_link + "]";
            $(this).attr({
              rel: rel,
              href: href
            });
          }
          else {
            if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
              rel = rel_type + "[" + $(child).attr("class") + "]";
              if ($(child).parents("div.block-image").attr("class")) {
                id = $(child).parents("div.block-image").attr("id");
                rel = rel_type + "["+ id +"]";
              }
            }
            rel = rel + "[" + img_title + "]";
            $(this).attr({
              rel: rel,
              href: orig_href
            });
          }
        }
      }
    }

  });
}

function lightbox2_init_acidfree_video() {
  var settings = Drupal.settings.lightbox2;

  var link_target  = "";
  if (settings.node_link_target !== 0) {
    link_target = 'target="'+ settings.node_link_target +'"';
  }

  var link_text = settings.node_link_text;
  var rel = "lightframe";

  $("div.acidfree-video a").each(function(i) {

    if (!settings.disable_for_acidfree_gallery_lists || (!$(this).parents(".acidfree-folder").length && !$(this).parents(".acidfree-list").length) || (($(this).parents(".acidfree-folder").length || $(this).parents(".acidfree-list").length) && !settings.disable_for_acidfree_gallery_lists)) {
      var orig_href = $(this).attr("href");
      var href = orig_href + "/lightframevideo";
      var title = $(this).attr("title");
      var title_link = "";
      if (link_text.length) {
        title_link = "<br /><a href=\"" + orig_href + "\" id=\"lightbox2-node-link-text\" "+ link_target +" >"+ link_text + "</a>";
      }

      $(this).attr({
        rel: rel,
        title: title + title_link,
        href: href
      });
    }
  });
}

function lightbox2_image_nodes() {

  var settings = Drupal.settings.lightbox2;

  // Don't do it on the image assist popup selection screen.
  var img_assist = document.getElementById("img_assist_thumbs");
  if (!img_assist) {

    // Select the enabled image types.
    lightbox2_init_triggers(settings.trigger_lightbox_classes, "lightbox_ungrouped");
    lightbox2_init_triggers(settings.custom_trigger_classes, settings.custom_class_handler, true);
    lightbox2_init_triggers(settings.trigger_lightbox_group_classes, "lightbox");
    lightbox2_init_triggers(settings.trigger_slideshow_classes, "lightshow");
    lightbox2_init_triggers(settings.trigger_lightframe_classes, "lightframe_ungrouped");
    lightbox2_init_triggers(settings.trigger_lightframe_group_classes, "lightframe");
    if (settings.enable_acidfree_videos) {
      lightbox2_init_acidfree_video();
    }

  }
}


Drupal.behaviors.initAutoLightbox = function (context) {
  lightbox2_image_nodes();
};

;
/* $Id: lightbox_video.js,v 1.1.4.20 2010/09/21 17:57:22 snpower Exp $ */

/**
 * Lightbox video
 * @author
 *   Stella Power, <http://drupal.org/user/66894>
 */

var Lightvideo = {

  // startVideo()
  startVideo: function (href) {
    if (Lightvideo.checkKnownVideos(href)) {
      return;
    }
    else if (href.match(/\.mov$/i)) {
      if (navigator.plugins && navigator.plugins.length) {
        Lightbox.modalHTML ='<object id="qtboxMovie" type="video/quicktime" codebase="http://www.apple.com/qtactivex/qtplugin.cab" data="'+href+'" width="'+Lightbox.modalWidth+'" height="'+Lightbox.modalHeight+'"><param name="allowFullScreen" value="true"></param><param name="src" value="'+href+'" /><param name="scale" value="aspect" /><param name="controller" value="true" /><param name="autoplay" value="true" /><param name="bgcolor" value="#000000" /><param name="enablejavascript" value="true" /></object>';
      } else {
        Lightbox.modalHTML = '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" width="'+Lightbox.modalWidth+'" height="'+Lightbox.modalHeight+'" id="qtboxMovie"><param name="allowFullScreen" value="true"></param><param name="src" value="'+href+'" /><param name="scale" value="aspect" /><param name="controller" value="true" /><param name="autoplay" value="true" /><param name="bgcolor" value="#000000" /><param name="enablejavascript" value="true" /></object>';
      }
    }
    else if (href.match(/\.wmv$/i) || href.match(/\.asx$/i)) {
      Lightbox.modalHTML = '<object NAME="Player" WIDTH="'+Lightbox.modalWidth+'" HEIGHT="'+Lightbox.modalHeight+'" align="left" hspace="0" type="application/x-oleobject" CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"><param name="allowFullScreen" value="true"></param><param NAME="URL" VALUE="'+href+'"></param><param NAME="AUTOSTART" VALUE="true"></param><param name="showControls" value="true"></param><embed WIDTH="'+Lightbox.modalWidth+'" HEIGHT="'+Lightbox.modalHeight+'" align="left" hspace="0" SRC="'+href+'" TYPE="application/x-oleobject" AUTOSTART="false"></embed></object>';
    }
    else {
      Lightbox.videoId = href;
      variables = '';
      if (!href.match(/\.swf$/i)) {
        href = Lightbox.flvPlayer + '?file=' + href;
        if (Lightbox.flvFlashvars.length) {
          variables = Lightbox.flvFlashvars;
        }
      }

      Lightvideo.createEmbed(href, "flvplayer", "#ffffff", variables);
    }
  },

  // createEmbed()
  createEmbed: function(href, id, color, variables) {
    var bgcolor = 'bgcolor="' + color + '"';
    var flashvars = '';
    if (variables) {
      flashvars = 'flashvars="' + variables + '"';

    }
    Lightbox.modalHTML = '<embed type="application/x-shockwave-flash" ' +
      'src="' + href + '" ' +
      'id="' + id + '" name="' + id + '" ' + bgcolor + ' ' +
      'quality="high" wmode="transparent" ' + flashvars + ' ' +
      'height="' + Lightbox.modalHeight + '" ' +
      'width="' + Lightbox.modalWidth + '" ' +
      'allowfullscreen="true" ' +
      '></embed>';
  },


  // checkKnownVideos()
  checkKnownVideos: function(href) {
    if (Lightvideo.checkYouTubeVideo(href) || Lightvideo.checkGoogleVideo(href) ||
      Lightvideo.checkMySpaceVideo(href) || Lightvideo.checkLiveVideo(href) ||
      Lightvideo.checkMetacafeVideo(href) ||
      Lightvideo.checkIFilmSpikeVideo(href)
      ) {
      return true;
    }
    return false;
  },


  // checkYouTubeVideo()
  checkYouTubeVideo: function(href) {
    var patterns = [
      'youtube.com/v/([^"&]+)',
      'youtube.com/watch\\?v=([^"&]+)',
      'youtube.com/\\?v=([^"&]+)'
      ];

    for (var i = 0; i < patterns.length; i++) {
      var pattern = new RegExp(patterns[i], "i");
      var results = pattern.exec(href);
      if (results !== null) {
        Lightbox.videoId = results[1];
        var href = "http://www.youtube.com/v/"+Lightbox.videoId;
        var variables = 'fs=1';
        if (Lightbox.flvFlashvars.length) {
          variables = variables + '&' + Lightbox.flvFlashvars;
          href = href + '&' + variables;
        }
        Lightvideo.createEmbed(href, "flvvideo", "#ffffff", variables);
        return true;
      }
    }
    return false;
  },

  // checkGoogleVideo()
  checkGoogleVideo: function(href) {
    var patterns = [
      'http://video.google.[a-z]{2,4}/googleplayer.swf\\?docId=(-?\\d*)',
      'http://video.google.[a-z]{2,4}/videoplay\\?docid=([^&]*)&',
      'http://video.google.[a-z]{2,4}/videoplay\\?docid=(.*)'
      ];

    for (var i = 0; i < patterns.length; i++) {
      var pattern = new RegExp(patterns[i], "i");
      var results = pattern.exec(href);
      if (results !== null) {
        Lightbox.videoId = results[1];
        var href = "http://video.google.com/googleplayer.swf?docId="+Lightbox.videoId+"&hl=en";
        var variables = 'fs=true';
        if (Lightbox.flvFlashvars.length) {
          variables = variables + '&' + Lightbox.flvFlashvars;
          href = href + '&' + variables;
        }
        Lightvideo.createEmbed(href, "flvvideo", "#ffffff", variables);
        return true;
      }
    }
    return false;
  },

  // checkMetacafeVideo()
  checkMetacafeVideo: function(href) {
    var patterns = [
      'metacafe.com/watch/(\.[^/]*)/(\.[^/]*)/',
      'metacafe.com/watch/(\.[^/]*)/(\.*)',
      'metacafe.com/fplayer/(\.[^/]*)/(\.[^.]*).'
      ];

    for (var i = 0; i < patterns.length; i++) {
      var pattern = new RegExp(patterns[i], "i");
      var results = pattern.exec(href);
      if (results !== null) {
        Lightbox.videoId = results[1];
        Lightvideo.createEmbed("http://www.metacafe.com/fplayer/"+Lightbox.videoId+"/.swf", "flvvideo", "#ffffff");
        return true;
      }
    }
    return false;
  },

  // checkIFilmSpikeVideo()
  checkIFilmSpikeVideo: function(href) {
    var patterns = [
      'spike.com/video/[^/&"]*?/(\\d+)',
      'ifilm.com/video/[^/&"]*?/(\\d+)',
      'spike.com/video/([^/&"]*)',
      'ifilm.com/video/([^/&"]*)'
      ];

    for (var i = 0; i < patterns.length; i++) {
      var pattern = new RegExp(patterns[i], "i");
      var results = pattern.exec(href);
      if (results !== null) {
        Lightbox.videoId = results[1];
        Lightvideo.createEmbed("http://www.spike.com/efp", "flvvideo", "#000", "flvbaseclip="+Lightbox.videoId+"&amp;");
        return true;
      }
    }
    return false;
  },

  // checkMySpaceVideo()
  checkMySpaceVideo: function(href) {
    var patterns = [
      'src="myspace.com/index.cfm\\?fuseaction=vids.individual&videoid=([^&"]+)',
      'myspace.com/index.cfm\\?fuseaction=vids.individual&videoid=([^&"]+)',
      'src="myspacetv.com/index.cfm\\?fuseaction=vids.individual&videoid=([^&"]+)"',
      'myspacetv.com/index.cfm\\?fuseaction=vids.individual&videoid=([^&"]+)'
      ];

    for (var i = 0; i < patterns.length; i++) {
      var pattern = new RegExp(patterns[i], "i");
      var results = pattern.exec(href);
      if (results !== null) {
        Lightbox.videoId = results[1];
        Lightvideo.createEmbed("http://lads.myspace.com/videos/vplayer.swf", "flvvideo", "#ffffff", "m="+Lightbox.videoId);
        return true;
      }
    }
    return false;
  },

  // checkLiveVideo()
  checkLiveVideo: function(href) {
    var patterns = [
      'livevideo.com/flvplayer/embed/([^"]*)"',
      'livevideo.com/video/[^/]*?/([^/]*)/',
      'livevideo.com/video/([^/]*)/'
      ];

    for (var i = 0; i < patterns.length; i++) {
      var pattern = new RegExp(patterns[i], "i");
      var results = pattern.exec(href);
      if (results !== null) {
        Lightbox.videoId = results[1];
        Lightvideo.createEmbed("http://www.livevideo.com/flvplayer/embed/"+Lightbox.videoId, "flvvideo", "#ffffff");
        return true;
      }
    }
    return false;
  }

};
;
// $Id: lightbox_modal.js,v 1.1.2.5 2010/06/07 17:22:03 snpower Exp $

function lightbox2_login() {
  $("a[href*='/user/login'], a[href*='?q=user/login']").each(function() {
    $(this).attr({
      href: this.href.replace(/user\/login?/,"user/login/lightbox2"),
      rel: 'lightmodal[|width:250px; height:210px;]'
    });
    $(this).addClass('lightmodal-login');
  });
}

function lightbox2_contact() {
  $("a[href$='/contact'], a[href$='?q=contact']").each(function() {
    if (!this.href.match('admin/build/contact')) {
      $(this).attr({
        href: this.href.replace(/contact?/,"contact/lightbox2"),
        rel: 'lightmodal[|width:450px; height:450px;]'
      });
      $(this).addClass('lightmodal-contact');
    }
  });
}

Drupal.behaviors.initLightboxModal = function (context) {
  if (Drupal.settings.lightbox2.enable_login) {
    lightbox2_login();
  }
  if (Drupal.settings.lightbox2.enable_contact) {
    lightbox2_contact();
  }
};

;
/* $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: 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: poormanscron.js,v 1.1.2.3 2010/01/17 00:27:52 davereid Exp $
(function ($) {

/**
 * Checks to see if the cron should be automatically run.
 */
Drupal.behaviors.cronCheck = function(context) {
  if (Drupal.settings.cron.runNext || false) {
    $('body:not(.cron-check-processed)', context).addClass('cron-check-processed').each(function() {
      // Only execute the cron check if its the right time.
      if (Math.round(new Date().getTime() / 1000.0) >= Drupal.settings.cron.runNext) {
        $.get(Drupal.settings.cron.basePath + '/run-cron-check');
      }
    });
  }
};

})(jQuery);
;
/*!
 * jQuery Cycle Plugin (with Transition Definitions)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version: 2.9993 (26-MAY-2011)
 * Dual licensed under the MIT and GPL licenses.
 * http://jquery.malsup.com/license.html
 * Requires: jQuery v1.3.2 or later
 */
;(function($) {

var ver = '2.9992';

// if $.support is not defined (pre jQuery 1.3) add what I need
if ($.support == undefined) {
	$.support = {
		opacity: !($.browser.msie)
	};
}

function debug(s) {
	$.fn.cycle.debug && log(s);
}		
function log() {
	window.console && console.log && console.log('[cycle] ' + Array.prototype.join.call(arguments,' '));
}
$.expr[':'].paused = function(el) {
	return el.cyclePause;
}


// the options arg can be...
//   a number  - indicates an immediate transition should occur to the given slide index
//   a string  - 'pause', 'resume', 'toggle', 'next', 'prev', 'stop', 'destroy' or the name of a transition effect (ie, 'fade', 'zoom', etc)
//   an object - properties to control the slideshow
//
// the arg2 arg can be...
//   the name of an fx (only used in conjunction with a numeric value for 'options')
//   the value true (only used in first arg == 'resume') and indicates
//	 that the resume should occur immediately (not wait for next timeout)

$.fn.cycle = function(options, arg2) {
	var o = { s: this.selector, c: this.context };

	// in 1.3+ we can fix mistakes with the ready state
	if (this.length === 0 && options != 'stop') {
		if (!$.isReady && o.s) {
			log('DOM not ready, queuing slideshow');
			$(function() {
				$(o.s,o.c).cycle(options,arg2);
			});
			return this;
		}
		// is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
		log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
		return this;
	}

	// iterate the matched nodeset
	return this.each(function() {
		var opts = handleArguments(this, options, arg2);
		if (opts === false)
			return;

		opts.updateActivePagerLink = opts.updateActivePagerLink || $.fn.cycle.updateActivePagerLink;
		
		// stop existing slideshow for this container (if there is one)
		if (this.cycleTimeout)
			clearTimeout(this.cycleTimeout);
		this.cycleTimeout = this.cyclePause = 0;

		var $cont = $(this);
		var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children();
		var els = $slides.get();

		var opts2 = buildOptions($cont, $slides, els, opts, o);
		if (opts2 === false)
			return;

		if (els.length < 2) {
			log('terminating; too few slides: ' + els.length);
			return;
		}

		var startTime = opts2.continuous ? 10 : getTimeout(els[opts2.currSlide], els[opts2.nextSlide], opts2, !opts2.backwards);

		// if it's an auto slideshow, kick it off
		if (startTime) {
			startTime += (opts2.delay || 0);
			if (startTime < 10)
				startTime = 10;
			debug('first timeout: ' + startTime);
			this.cycleTimeout = setTimeout(function(){go(els,opts2,0,!opts.backwards)}, startTime);
		}
	});
};

function triggerPause(cont, byHover, onPager) {
	var opts = $(cont).data('cycle.opts');
	var paused = !!cont.cyclePause;
	if (paused && opts.paused)
		opts.paused(cont, opts, byHover, onPager);
	else if (!paused && opts.resumed)
		opts.resumed(cont, opts, byHover, onPager);
}

// process the args that were passed to the plugin fn
function handleArguments(cont, options, arg2) {
	if (cont.cycleStop == undefined)
		cont.cycleStop = 0;
	if (options === undefined || options === null)
		options = {};
	if (options.constructor == String) {
		switch(options) {
		case 'destroy':
		case 'stop':
			var opts = $(cont).data('cycle.opts');
			if (!opts)
				return false;
			cont.cycleStop++; // callbacks look for change
			if (cont.cycleTimeout)
				clearTimeout(cont.cycleTimeout);
			cont.cycleTimeout = 0;
			opts.elements && $(opts.elements).stop();
			$(cont).removeData('cycle.opts');
			if (options == 'destroy')
				destroy(opts);
			return false;
		case 'toggle':
			cont.cyclePause = (cont.cyclePause === 1) ? 0 : 1;
			checkInstantResume(cont.cyclePause, arg2, cont);
			triggerPause(cont);
			return false;
		case 'pause':
			cont.cyclePause = 1;
			triggerPause(cont);
			return false;
		case 'resume':
			cont.cyclePause = 0;
			checkInstantResume(false, arg2, cont);
			triggerPause(cont);
			return false;
		case 'prev':
		case 'next':
			var opts = $(cont).data('cycle.opts');
			if (!opts) {
				log('options not found, "prev/next" ignored');
				return false;
			}
			$.fn.cycle[options](opts);
			return false;
		default:
			options = { fx: options };
		};
		return options;
	}
	else if (options.constructor == Number) {
		// go to the requested slide
		var num = options;
		options = $(cont).data('cycle.opts');
		if (!options) {
			log('options not found, can not advance slide');
			return false;
		}
		if (num < 0 || num >= options.elements.length) {
			log('invalid slide index: ' + num);
			return false;
		}
		options.nextSlide = num;
		if (cont.cycleTimeout) {
			clearTimeout(cont.cycleTimeout);
			cont.cycleTimeout = 0;
		}
		if (typeof arg2 == 'string')
			options.oneTimeFx = arg2;
		go(options.elements, options, 1, num >= options.currSlide);
		return false;
	}
	return options;
	
	function checkInstantResume(isPaused, arg2, cont) {
		if (!isPaused && arg2 === true) { // resume now!
			var options = $(cont).data('cycle.opts');
			if (!options) {
				log('options not found, can not resume');
				return false;
			}
			if (cont.cycleTimeout) {
				clearTimeout(cont.cycleTimeout);
				cont.cycleTimeout = 0;
			}
			go(options.elements, options, 1, !options.backwards);
		}
	}
};

function removeFilter(el, opts) {
	if (!$.support.opacity && opts.cleartype && el.style.filter) {
		try { el.style.removeAttribute('filter'); }
		catch(smother) {} // handle old opera versions
	}
};

// unbind event handlers
function destroy(opts) {
	if (opts.next)
		$(opts.next).unbind(opts.prevNextEvent);
	if (opts.prev)
		$(opts.prev).unbind(opts.prevNextEvent);
	
	if (opts.pager || opts.pagerAnchorBuilder)
		$.each(opts.pagerAnchors || [], function() {
			this.unbind().remove();
		});
	opts.pagerAnchors = null;
	if (opts.destroy) // callback
		opts.destroy(opts);
};

// one-time initialization
function buildOptions($cont, $slides, els, options, o) {
	// support metadata plugin (v1.0 and v2.0)
	var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
	var meta = $.isFunction($cont.data) ? $cont.data(opts.metaAttr) : null;
	if (meta)
		opts = $.extend(opts, meta);
	if (opts.autostop)
		opts.countdown = opts.autostopCount || els.length;

	var cont = $cont[0];
	$cont.data('cycle.opts', opts);
	opts.$cont = $cont;
	opts.stopCount = cont.cycleStop;
	opts.elements = els;
	opts.before = opts.before ? [opts.before] : [];
	opts.after = opts.after ? [opts.after] : [];

	// push some after callbacks
	if (!$.support.opacity && opts.cleartype)
		opts.after.push(function() { removeFilter(this, opts); });
	if (opts.continuous)
		opts.after.push(function() { go(els,opts,0,!opts.backwards); });

	saveOriginalOpts(opts);

	// clearType corrections
	if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
		clearTypeFix($slides);

	// container requires non-static position so that slides can be position within
	if ($cont.css('position') == 'static')
		$cont.css('position', 'relative');
	if (opts.width)
		$cont.width(opts.width);
	if (opts.height && opts.height != 'auto')
		$cont.height(opts.height);

	if (opts.startingSlide)
		opts.startingSlide = parseInt(opts.startingSlide,10);
	else if (opts.backwards)
		opts.startingSlide = els.length - 1;

	// if random, mix up the slide array
	if (opts.random) {
		opts.randomMap = [];
		for (var i = 0; i < els.length; i++)
			opts.randomMap.push(i);
		opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
		opts.randomIndex = 1;
		opts.startingSlide = opts.randomMap[1];
	}
	else if (opts.startingSlide >= els.length)
		opts.startingSlide = 0; // catch bogus input
	opts.currSlide = opts.startingSlide || 0;
	var first = opts.startingSlide;

	// set position and zIndex on all the slides
	$slides.css({position: 'absolute', top:0, left:0}).hide().each(function(i) {
		var z;
		if (opts.backwards)
			z = first ? i <= first ? els.length + (i-first) : first-i : els.length-i;
		else
			z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i;
		$(this).css('z-index', z)
	});

	// make sure first slide is visible
	$(els[first]).css('opacity',1).show(); // opacity bit needed to handle restart use case
	removeFilter(els[first], opts);

	// stretch slides
	if (opts.fit) {
		if (!opts.aspect) {
	        if (opts.width)
	            $slides.width(opts.width);
	        if (opts.height && opts.height != 'auto')
	            $slides.height(opts.height);
		} else {
			$slides.each(function(){
				var $slide = $(this);
				var ratio = (opts.aspect === true) ? $slide.width()/$slide.height() : opts.aspect;
				if( opts.width && $slide.width() != opts.width ) {
					$slide.width( opts.width );
					$slide.height( opts.width / ratio );
				}

				if( opts.height && $slide.height() < opts.height ) {
					$slide.height( opts.height );
					$slide.width( opts.height * ratio );
				}
			});
		}
	}

	if (opts.center && ((!opts.fit) || opts.aspect)) {
		$slides.each(function(){
			var $slide = $(this);
			$slide.css({
				"margin-left": opts.width ?
					((opts.width - $slide.width()) / 2) + "px" :
					0,
				"margin-top": opts.height ?
					((opts.height - $slide.height()) / 2) + "px" :
					0
			});
		});
	}

	if (opts.center && !opts.fit && !opts.slideResize) {
	  	$slides.each(function(){
	    	var $slide = $(this);
	    	$slide.css({
	      		"margin-left": opts.width ? ((opts.width - $slide.width()) / 2) + "px" : 0,
	      		"margin-top": opts.height ? ((opts.height - $slide.height()) / 2) + "px" : 0
	    	});
	  	});
	}
		
	// stretch container
	var reshape = opts.containerResize && !$cont.innerHeight();
	if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9
		var maxw = 0, maxh = 0;
		for(var j=0; j < els.length; j++) {
			var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight();
			if (!w) w = e.offsetWidth || e.width || $e.attr('width');
			if (!h) h = e.offsetHeight || e.height || $e.attr('height');
			maxw = w > maxw ? w : maxw;
			maxh = h > maxh ? h : maxh;
		}
		if (maxw > 0 && maxh > 0)
			$cont.css({width:maxw+'px',height:maxh+'px'});
	}

	var pauseFlag = false;  // https://github.com/malsup/cycle/issues/44
	if (opts.pause)
		$cont.hover(
			function(){
				pauseFlag = true;
				this.cyclePause++;
				triggerPause(cont, true);
			},
			function(){
				pauseFlag && this.cyclePause--;
				triggerPause(cont, true);
			}
		);

	if (supportMultiTransitions(opts) === false)
		return false;

	// apparently a lot of people use image slideshows without height/width attributes on the images.
	// Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that.
	var requeue = false;
	options.requeueAttempts = options.requeueAttempts || 0;
	$slides.each(function() {
		// try to get height/width of each slide
		var $el = $(this);
		this.cycleH = (opts.fit && opts.height) ? opts.height : ($el.height() || this.offsetHeight || this.height || $el.attr('height') || 0);
		this.cycleW = (opts.fit && opts.width) ? opts.width : ($el.width() || this.offsetWidth || this.width || $el.attr('width') || 0);

		if ( $el.is('img') ) {
			// sigh..  sniffing, hacking, shrugging...  this crappy hack tries to account for what browsers do when
			// an image is being downloaded and the markup did not include sizing info (height/width attributes);
			// there seems to be some "default" sizes used in this situation
			var loadingIE	= ($.browser.msie  && this.cycleW == 28 && this.cycleH == 30 && !this.complete);
			var loadingFF	= ($.browser.mozilla && this.cycleW == 34 && this.cycleH == 19 && !this.complete);
			var loadingOp	= ($.browser.opera && ((this.cycleW == 42 && this.cycleH == 19) || (this.cycleW == 37 && this.cycleH == 17)) && !this.complete);
			var loadingOther = (this.cycleH == 0 && this.cycleW == 0 && !this.complete);
			// don't requeue for images that are still loading but have a valid size
			if (loadingIE || loadingFF || loadingOp || loadingOther) {
				if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever
					log(options.requeueAttempts,' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH);
					setTimeout(function() {$(o.s,o.c).cycle(options)}, opts.requeueTimeout);
					requeue = true;
					return false; // break each loop
				}
				else {
					log('could not determine size of image: '+this.src, this.cycleW, this.cycleH);
				}
			}
		}
		return true;
	});

	if (requeue)
		return false;

	opts.cssBefore = opts.cssBefore || {};
	opts.cssAfter = opts.cssAfter || {};
	opts.cssFirst = opts.cssFirst || {};
	opts.animIn = opts.animIn || {};
	opts.animOut = opts.animOut || {};

	$slides.not(':eq('+first+')').css(opts.cssBefore);
	$($slides[first]).css(opts.cssFirst);

	if (opts.timeout) {
		opts.timeout = parseInt(opts.timeout,10);
		// ensure that timeout and speed settings are sane
		if (opts.speed.constructor == String)
			opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed,10);
		if (!opts.sync)
			opts.speed = opts.speed / 2;
		
		var buffer = opts.fx == 'none' ? 0 : opts.fx == 'shuffle' ? 500 : 250;
		while((opts.timeout - opts.speed) < buffer) // sanitize timeout
			opts.timeout += opts.speed;
	}
	if (opts.easing)
		opts.easeIn = opts.easeOut = opts.easing;
	if (!opts.speedIn)
		opts.speedIn = opts.speed;
	if (!opts.speedOut)
		opts.speedOut = opts.speed;

	opts.slideCount = els.length;
	opts.currSlide = opts.lastSlide = first;
	if (opts.random) {
		if (++opts.randomIndex == els.length)
			opts.randomIndex = 0;
		opts.nextSlide = opts.randomMap[opts.randomIndex];
	}
	else if (opts.backwards)
		opts.nextSlide = opts.startingSlide == 0 ? (els.length-1) : opts.startingSlide-1;
	else
		opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;

	// run transition init fn
	if (!opts.multiFx) {
		var init = $.fn.cycle.transitions[opts.fx];
		if ($.isFunction(init))
			init($cont, $slides, opts);
		else if (opts.fx != 'custom' && !opts.multiFx) {
			log('unknown transition: ' + opts.fx,'; slideshow terminating');
			return false;
		}
	}

	// fire artificial events
	var e0 = $slides[first];
	if (!opts.skipInitializationCallbacks) {
		if (opts.before.length)
			opts.before[0].apply(e0, [e0, e0, opts, true]);
		if (opts.after.length)
			opts.after[0].apply(e0, [e0, e0, opts, true]);
	}
	if (opts.next)
		$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,1)});
	if (opts.prev)
		$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,0)});
	if (opts.pager || opts.pagerAnchorBuilder)
		buildPager(els,opts);

	exposeAddSlide(opts, els);

	return opts;
};

// save off original opts so we can restore after clearing state
function saveOriginalOpts(opts) {
	opts.original = { before: [], after: [] };
	opts.original.cssBefore = $.extend({}, opts.cssBefore);
	opts.original.cssAfter  = $.extend({}, opts.cssAfter);
	opts.original.animIn	= $.extend({}, opts.animIn);
	opts.original.animOut   = $.extend({}, opts.animOut);
	$.each(opts.before, function() { opts.original.before.push(this); });
	$.each(opts.after,  function() { opts.original.after.push(this); });
};

function supportMultiTransitions(opts) {
	var i, tx, txs = $.fn.cycle.transitions;
	// look for multiple effects
	if (opts.fx.indexOf(',') > 0) {
		opts.multiFx = true;
		opts.fxs = opts.fx.replace(/\s*/g,'').split(',');
		// discard any bogus effect names
		for (i=0; i < opts.fxs.length; i++) {
			var fx = opts.fxs[i];
			tx = txs[fx];
			if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) {
				log('discarding unknown transition: ',fx);
				opts.fxs.splice(i,1);
				i--;
			}
		}
		// if we have an empty list then we threw everything away!
		if (!opts.fxs.length) {
			log('No valid transitions named; slideshow terminating.');
			return false;
		}
	}
	else if (opts.fx == 'all') {  // auto-gen the list of transitions
		opts.multiFx = true;
		opts.fxs = [];
		for (p in txs) {
			tx = txs[p];
			if (txs.hasOwnProperty(p) && $.isFunction(tx))
				opts.fxs.push(p);
		}
	}
	if (opts.multiFx && opts.randomizeEffects) {
		// munge the fxs array to make effect selection random
		var r1 = Math.floor(Math.random() * 20) + 30;
		for (i = 0; i < r1; i++) {
			var r2 = Math.floor(Math.random() * opts.fxs.length);
			opts.fxs.push(opts.fxs.splice(r2,1)[0]);
		}
		debug('randomized fx sequence: ',opts.fxs);
	}
	return true;
};

// provide a mechanism for adding slides after the slideshow has started
function exposeAddSlide(opts, els) {
	opts.addSlide = function(newSlide, prepend) {
		var $s = $(newSlide), s = $s[0];
		if (!opts.autostopCount)
			opts.countdown++;
		els[prepend?'unshift':'push'](s);
		if (opts.els)
			opts.els[prepend?'unshift':'push'](s); // shuffle needs this
		opts.slideCount = els.length;

		$s.css('position','absolute');
		$s[prepend?'prependTo':'appendTo'](opts.$cont);

		if (prepend) {
			opts.currSlide++;
			opts.nextSlide++;
		}

		if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
			clearTypeFix($s);

		if (opts.fit && opts.width)
			$s.width(opts.width);
		if (opts.fit && opts.height && opts.height != 'auto')
			$s.height(opts.height);
		s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height();
		s.cycleW = (opts.fit && opts.width) ? opts.width : $s.width();

		$s.css(opts.cssBefore);

		if (opts.pager || opts.pagerAnchorBuilder)
			$.fn.cycle.createPagerAnchor(els.length-1, s, $(opts.pager), els, opts);

		if ($.isFunction(opts.onAddSlide))
			opts.onAddSlide($s);
		else
			$s.hide(); // default behavior
	};
}

// reset internal state; we do this on every pass in order to support multiple effects
$.fn.cycle.resetState = function(opts, fx) {
	fx = fx || opts.fx;
	opts.before = []; opts.after = [];
	opts.cssBefore = $.extend({}, opts.original.cssBefore);
	opts.cssAfter  = $.extend({}, opts.original.cssAfter);
	opts.animIn	= $.extend({}, opts.original.animIn);
	opts.animOut   = $.extend({}, opts.original.animOut);
	opts.fxFn = null;
	$.each(opts.original.before, function() { opts.before.push(this); });
	$.each(opts.original.after,  function() { opts.after.push(this); });

	// re-init
	var init = $.fn.cycle.transitions[fx];
	if ($.isFunction(init))
		init(opts.$cont, $(opts.elements), opts);
};

// this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt
function go(els, opts, manual, fwd) {
	// opts.busy is true if we're in the middle of an animation
	if (manual && opts.busy && opts.manualTrump) {
		// let manual transitions requests trump active ones
		debug('manualTrump in go(), stopping active transition');
		$(els).stop(true,true);
		opts.busy = 0;
	}
	// don't begin another timeout-based transition if there is one active
	if (opts.busy) {
		debug('transition active, ignoring new tx request');
		return;
	}

	var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide];

	// stop cycling if we have an outstanding stop request
	if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual)
		return;

	// check to see if we should stop cycling based on autostop options
	if (!manual && !p.cyclePause && !opts.bounce &&
		((opts.autostop && (--opts.countdown <= 0)) ||
		(opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) {
		if (opts.end)
			opts.end(opts);
		return;
	}

	// if slideshow is paused, only transition on a manual trigger
	var changed = false;
	if ((manual || !p.cyclePause) && (opts.nextSlide != opts.currSlide)) {
		changed = true;
		var fx = opts.fx;
		// keep trying to get the slide size if we don't have it yet
		curr.cycleH = curr.cycleH || $(curr).height();
		curr.cycleW = curr.cycleW || $(curr).width();
		next.cycleH = next.cycleH || $(next).height();
		next.cycleW = next.cycleW || $(next).width();

		// support multiple transition types
		if (opts.multiFx) {
			if (fwd && (opts.lastFx == undefined || ++opts.lastFx >= opts.fxs.length))
				opts.lastFx = 0;
			else if (!fwd && (opts.lastFx == undefined || --opts.lastFx < 0))
				opts.lastFx = opts.fxs.length - 1;
			fx = opts.fxs[opts.lastFx];
		}

		// one-time fx overrides apply to:  $('div').cycle(3,'zoom');
		if (opts.oneTimeFx) {
			fx = opts.oneTimeFx;
			opts.oneTimeFx = null;
		}

		$.fn.cycle.resetState(opts, fx);

		// run the before callbacks
		if (opts.before.length)
			$.each(opts.before, function(i,o) {
				if (p.cycleStop != opts.stopCount) return;
				o.apply(next, [curr, next, opts, fwd]);
			});

		// stage the after callacks
		var after = function() {
			opts.busy = 0;
			$.each(opts.after, function(i,o) {
				if (p.cycleStop != opts.stopCount) return;
				o.apply(next, [curr, next, opts, fwd]);
			});
		};

		debug('tx firing('+fx+'); currSlide: ' + opts.currSlide + '; nextSlide: ' + opts.nextSlide);
		
		// get ready to perform the transition
		opts.busy = 1;
		if (opts.fxFn) // fx function provided?
			opts.fxFn(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
		else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ?
			$.fn.cycle[opts.fx](curr, next, opts, after, fwd, manual && opts.fastOnEvent);
		else
			$.fn.cycle.custom(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
	}

	if (changed || opts.nextSlide == opts.currSlide) {
		// calculate the next slide
		opts.lastSlide = opts.currSlide;
		if (opts.random) {
			opts.currSlide = opts.nextSlide;
			if (++opts.randomIndex == els.length)
				opts.randomIndex = 0;
			opts.nextSlide = opts.randomMap[opts.randomIndex];
			if (opts.nextSlide == opts.currSlide)
				opts.nextSlide = (opts.currSlide == opts.slideCount - 1) ? 0 : opts.currSlide + 1;
		}
		else if (opts.backwards) {
			var roll = (opts.nextSlide - 1) < 0;
			if (roll && opts.bounce) {
				opts.backwards = !opts.backwards;
				opts.nextSlide = 1;
				opts.currSlide = 0;
			}
			else {
				opts.nextSlide = roll ? (els.length-1) : opts.nextSlide-1;
				opts.currSlide = roll ? 0 : opts.nextSlide+1;
			}
		}
		else { // sequence
			var roll = (opts.nextSlide + 1) == els.length;
			if (roll && opts.bounce) {
				opts.backwards = !opts.backwards;
				opts.nextSlide = els.length-2;
				opts.currSlide = els.length-1;
			}
			else {
				opts.nextSlide = roll ? 0 : opts.nextSlide+1;
				opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;
			}
		}
	}
	if (changed && opts.pager)
		opts.updateActivePagerLink(opts.pager, opts.currSlide, opts.activePagerClass);
	
	// stage the next transition
	var ms = 0;
	if (opts.timeout && !opts.continuous)
		ms = getTimeout(els[opts.currSlide], els[opts.nextSlide], opts, fwd);
	else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic
		ms = 10;
	if (ms > 0)
		p.cycleTimeout = setTimeout(function(){ go(els, opts, 0, !opts.backwards) }, ms);
};

// invoked after transition
$.fn.cycle.updateActivePagerLink = function(pager, currSlide, clsName) {
   $(pager).each(function() {
       $(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);
   });
};

// calculate timeout value for current transition
function getTimeout(curr, next, opts, fwd) {
	if (opts.timeoutFn) {
		// call user provided calc fn
		var t = opts.timeoutFn.call(curr,curr,next,opts,fwd);
		while (opts.fx != 'none' && (t - opts.speed) < 250) // sanitize timeout
			t += opts.speed;
		debug('calculated timeout: ' + t + '; speed: ' + opts.speed);
		if (t !== false)
			return t;
	}
	return opts.timeout;
};

// expose next/prev function, caller must pass in state
$.fn.cycle.next = function(opts) { advance(opts,1); };
$.fn.cycle.prev = function(opts) { advance(opts,0);};

// advance slide forward or back
function advance(opts, moveForward) {
	var val = moveForward ? 1 : -1;
	var els = opts.elements;
	var p = opts.$cont[0], timeout = p.cycleTimeout;
	if (timeout) {
		clearTimeout(timeout);
		p.cycleTimeout = 0;
	}
	if (opts.random && val < 0) {
		// move back to the previously display slide
		opts.randomIndex--;
		if (--opts.randomIndex == -2)
			opts.randomIndex = els.length-2;
		else if (opts.randomIndex == -1)
			opts.randomIndex = els.length-1;
		opts.nextSlide = opts.randomMap[opts.randomIndex];
	}
	else if (opts.random) {
		opts.nextSlide = opts.randomMap[opts.randomIndex];
	}
	else {
		opts.nextSlide = opts.currSlide + val;
		if (opts.nextSlide < 0) {
			if (opts.nowrap) return false;
			opts.nextSlide = els.length - 1;
		}
		else if (opts.nextSlide >= els.length) {
			if (opts.nowrap) return false;
			opts.nextSlide = 0;
		}
	}

	var cb = opts.onPrevNextEvent || opts.prevNextClick; // prevNextClick is deprecated
	if ($.isFunction(cb))
		cb(val > 0, opts.nextSlide, els[opts.nextSlide]);
	go(els, opts, 1, moveForward);
	return false;
};

function buildPager(els, opts) {
	var $p = $(opts.pager);
	$.each(els, function(i,o) {
		$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);
	});
	opts.updateActivePagerLink(opts.pager, opts.startingSlide, opts.activePagerClass);
};

$.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) {
	var a;
	if ($.isFunction(opts.pagerAnchorBuilder)) {
		a = opts.pagerAnchorBuilder(i,el);
		debug('pagerAnchorBuilder('+i+', el) returned: ' + a);
	}
	else
		a = '<a href="#">'+(i+1)+'</a>';
		
	if (!a)
		return;
	var $a = $(a);
	// don't reparent if anchor is in the dom
	if ($a.parents('body').length === 0) {
		var arr = [];
		if ($p.length > 1) {
			$p.each(function() {
				var $clone = $a.clone(true);
				$(this).append($clone);
				arr.push($clone[0]);
			});
			$a = $(arr);
		}
		else {
			$a.appendTo($p);
		}
	}

	opts.pagerAnchors =  opts.pagerAnchors || [];
	opts.pagerAnchors.push($a);
	$a.bind(opts.pagerEvent, function(e) {
		e.preventDefault();
		opts.nextSlide = i;
		var p = opts.$cont[0], timeout = p.cycleTimeout;
		if (timeout) {
			clearTimeout(timeout);
			p.cycleTimeout = 0;
		}
		var cb = opts.onPagerEvent || opts.pagerClick; // pagerClick is deprecated
		if ($.isFunction(cb))
			cb(opts.nextSlide, els[opts.nextSlide]);
		go(els,opts,1,opts.currSlide < i); // trigger the trans
//		return false; // <== allow bubble
	});
	
	if ( ! /^click/.test(opts.pagerEvent) && !opts.allowPagerClickBubble)
		$a.bind('click.cycle', function(){return false;}); // suppress click
	
	var pauseFlag = false; // https://github.com/malsup/cycle/issues/44
	if (opts.pauseOnPagerHover) {
		$a.hover(
			function() { 
				pauseFlag = true;
				opts.$cont[0].cyclePause++; 
				triggerPause(cont,true,true);
			}, function() { 
				pauseFlag && opts.$cont[0].cyclePause--; 
				triggerPause(cont,true,true);
			} 
		);
	}
};

// helper fn to calculate the number of slides between the current and the next
$.fn.cycle.hopsFromLast = function(opts, fwd) {
	var hops, l = opts.lastSlide, c = opts.currSlide;
	if (fwd)
		hops = c > l ? c - l : opts.slideCount - l;
	else
		hops = c < l ? l - c : l + opts.slideCount - c;
	return hops;
};

// fix clearType problems in ie6 by setting an explicit bg color
// (otherwise text slides look horrible during a fade transition)
function clearTypeFix($slides) {
	debug('applying clearType background-color hack');
	function hex(s) {
		s = parseInt(s,10).toString(16);
		return s.length < 2 ? '0'+s : s;
	};
	function getBg(e) {
		for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {
			var v = $.css(e,'background-color');
			if (v && v.indexOf('rgb') >= 0 ) {
				var rgb = v.match(/\d+/g);
				return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);
			}
			if (v && v != 'transparent')
				return v;
		}
		return '#ffffff';
	};
	$slides.each(function() { $(this).css('background-color', getBg(this)); });
};

// reset common props before the next transition
$.fn.cycle.commonReset = function(curr,next,opts,w,h,rev) {
	$(opts.elements).not(curr).hide();
	if (typeof opts.cssBefore.opacity == 'undefined')
		opts.cssBefore.opacity = 1;
	opts.cssBefore.display = 'block';
	if (opts.slideResize && w !== false && next.cycleW > 0)
		opts.cssBefore.width = next.cycleW;
	if (opts.slideResize && h !== false && next.cycleH > 0)
		opts.cssBefore.height = next.cycleH;
	opts.cssAfter = opts.cssAfter || {};
	opts.cssAfter.display = 'none';
	$(curr).css('zIndex',opts.slideCount + (rev === true ? 1 : 0));
	$(next).css('zIndex',opts.slideCount + (rev === true ? 0 : 1));
};

// the actual fn for effecting a transition
$.fn.cycle.custom = function(curr, next, opts, cb, fwd, speedOverride) {
	var $l = $(curr), $n = $(next);
	var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut;
	$n.css(opts.cssBefore);
	if (speedOverride) {
		if (typeof speedOverride == 'number')
			speedIn = speedOut = speedOverride;
		else
			speedIn = speedOut = 1;
		easeIn = easeOut = null;
	}
	var fn = function() {
		$n.animate(opts.animIn, speedIn, easeIn, function() {
			cb();
		});
	};
	$l.animate(opts.animOut, speedOut, easeOut, function() {
		$l.css(opts.cssAfter);
		if (!opts.sync) 
			fn();
	});
	if (opts.sync) fn();
};

// transition definitions - only fade is defined here, transition pack defines the rest
$.fn.cycle.transitions = {
	fade: function($cont, $slides, opts) {
		$slides.not(':eq('+opts.currSlide+')').css('opacity',0);
		opts.before.push(function(curr,next,opts) {
			$.fn.cycle.commonReset(curr,next,opts);
			opts.cssBefore.opacity = 0;
		});
		opts.animIn	   = { opacity: 1 };
		opts.animOut   = { opacity: 0 };
		opts.cssBefore = { top: 0, left: 0 };
	}
};

$.fn.cycle.ver = function() { return ver; };

// override these globally if you like (they are all optional)
$.fn.cycle.defaults = {
	activePagerClass: 'activeSlide', // class name used for the active pager link
	after:		   null,  // transition callback (scope set to element that was shown):  function(currSlideElement, nextSlideElement, options, forwardFlag)
	allowPagerClickBubble: false, // allows or prevents click event on pager anchors from bubbling
	animIn:		   null,  // properties that define how the slide animates in
	animOut:	   null,  // properties that define how the slide animates out
	aspect:		   false,  // preserve aspect ratio during fit resizing, cropping if necessary (must be used with fit option)
	autostop:	   0,	  // true to end slideshow after X transitions (where X == slide count)
	autostopCount: 0,	  // number of transitions (optionally used with autostop to define X)
	backwards:     false, // true to start slideshow at last slide and move backwards through the stack
	before:		   null,  // transition callback (scope set to element to be shown):	 function(currSlideElement, nextSlideElement, options, forwardFlag)
	center: 	   null,  // set to true to have cycle add top/left margin to each slide (use with width and height options)
	cleartype:	   !$.support.opacity,  // true if clearType corrections should be applied (for IE)
	cleartypeNoBg: false, // set to true to disable extra cleartype fixing (leave false to force background color setting on slides)
	containerResize: 1,	  // resize container to fit largest slide
	continuous:	   0,	  // true to start next transition immediately after current one completes
	cssAfter:	   null,  // properties that defined the state of the slide after transitioning out
	cssBefore:	   null,  // properties that define the initial state of the slide before transitioning in
	delay:		   0,	  // additional delay (in ms) for first transition (hint: can be negative)
	easeIn:		   null,  // easing for "in" transition
	easeOut:	   null,  // easing for "out" transition
	easing:		   null,  // easing method for both in and out transitions
	end:		   null,  // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
	fastOnEvent:   0,	  // force fast transitions when triggered manually (via pager or prev/next); value == time in ms
	fit:		   0,	  // force slides to fit container
	fx:			  'fade', // name of transition effect (or comma separated names, ex: 'fade,scrollUp,shuffle')
	fxFn:		   null,  // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
	height:		  'auto', // container height (if the 'fit' option is true, the slides will be set to this height as well)
	manualTrump:   true,  // causes manual transition to stop an active transition instead of being ignored
	metaAttr:     'cycle',// data- attribute that holds the option data for the slideshow
	next:		   null,  // element, jQuery object, or jQuery selector string for the element to use as event trigger for next slide
	nowrap:		   0,	  // true to prevent slideshow from wrapping
	onPagerEvent:  null,  // callback fn for pager events: function(zeroBasedSlideIndex, slideElement)
	onPrevNextEvent: null,// callback fn for prev/next events: function(isNext, zeroBasedSlideIndex, slideElement)
	pager:		   null,  // element, jQuery object, or jQuery selector string for the element to use as pager container
	pagerAnchorBuilder: null, // callback fn for building anchor links:  function(index, DOMelement)
	pagerEvent:	  'click.cycle', // name of event which drives the pager navigation
	pause:		   0,	  // true to enable "pause on hover"
	pauseOnPagerHover: 0, // true to pause when hovering over pager link
	prev:		   null,  // element, jQuery object, or jQuery selector string for the element to use as event trigger for previous slide
	prevNextEvent:'click.cycle',// event which drives the manual transition to the previous or next slide
	random:		   0,	  // true for random, false for sequence (not applicable to shuffle fx)
	randomizeEffects: 1,  // valid when multiple effects are used; true to make the effect sequence random
	requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded
	requeueTimeout: 250,  // ms delay for requeue
	rev:		   0,	  // causes animations to transition in reverse (for effects that support it such as scrollHorz/scrollVert/shuffle)
	shuffle:	   null,  // coords for shuffle animation, ex: { top:15, left: 200 }
	skipInitializationCallbacks: false, // set to true to disable the first before/after callback that occurs prior to any transition
	slideExpr:	   null,  // expression for selecting slides (if something other than all children is required)
	slideResize:   1,     // force slide width/height to fixed size before every transition
	speed:		   1000,  // speed of the transition (any valid fx speed value)
	speedIn:	   null,  // speed of the 'in' transition
	speedOut:	   null,  // speed of the 'out' transition
	startingSlide: 0,	  // zero-based index of the first slide to be displayed
	sync:		   1,	  // true if in/out transitions should occur simultaneously
	timeout:	   4000,  // milliseconds between slide transitions (0 to disable auto advance)
	timeoutFn:     null,  // callback for determining per-slide timeout value:  function(currSlideElement, nextSlideElement, options, forwardFlag)
	updateActivePagerLink: null, // callback fn invoked to update the active pager link (adds/removes activePagerClass style)
	width:         null   // container width (if the 'fit' option is true, the slides will be set to this width as well)
};

})(jQuery);


/*!
 * jQuery Cycle Plugin Transition Definitions
 * This script is a plugin for the jQuery Cycle Plugin
 * Examples and documentation at: http://malsup.com/jquery/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version:	 2.73
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */
(function($) {

//
// These functions define slide initialization and properties for the named
// transitions. To save file size feel free to remove any of these that you
// don't need.
//
$.fn.cycle.transitions.none = function($cont, $slides, opts) {
	opts.fxFn = function(curr,next,opts,after){
		$(next).show();
		$(curr).hide();
		after();
	};
};

// not a cross-fade, fadeout only fades out the top slide
$.fn.cycle.transitions.fadeout = function($cont, $slides, opts) {
	$slides.not(':eq('+opts.currSlide+')').css({ display: 'block', 'opacity': 1 });
	opts.before.push(function(curr,next,opts,w,h,rev) {
		$(curr).css('zIndex',opts.slideCount + (!rev === true ? 1 : 0));
		$(next).css('zIndex',opts.slideCount + (!rev === true ? 0 : 1));
	});
	opts.animIn.opacity = 1;
	opts.animOut.opacity = 0;
	opts.cssBefore.opacity = 1;
	opts.cssBefore.display = 'block';
	opts.cssAfter.zIndex = 0;
};

// scrollUp/Down/Left/Right
$.fn.cycle.transitions.scrollUp = function($cont, $slides, opts) {
	$cont.css('overflow','hidden');
	opts.before.push($.fn.cycle.commonReset);
	var h = $cont.height();
	opts.cssBefore.top = h;
	opts.cssBefore.left = 0;
	opts.cssFirst.top = 0;
	opts.animIn.top = 0;
	opts.animOut.top = -h;
};
$.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {
	$cont.css('overflow','hidden');
	opts.before.push($.fn.cycle.commonReset);
	var h = $cont.height();
	opts.cssFirst.top = 0;
	opts.cssBefore.top = -h;
	opts.cssBefore.left = 0;
	opts.animIn.top = 0;
	opts.animOut.top = h;
};
$.fn.cycle.transitions.scrollLeft = function($cont, $slides, opts) {
	$cont.css('overflow','hidden');
	opts.before.push($.fn.cycle.commonReset);
	var w = $cont.width();
	opts.cssFirst.left = 0;
	opts.cssBefore.left = w;
	opts.cssBefore.top = 0;
	opts.animIn.left = 0;
	opts.animOut.left = 0-w;
};
$.fn.cycle.transitions.scrollRight = function($cont, $slides, opts) {
	$cont.css('overflow','hidden');
	opts.before.push($.fn.cycle.commonReset);
	var w = $cont.width();
	opts.cssFirst.left = 0;
	opts.cssBefore.left = -w;
	opts.cssBefore.top = 0;
	opts.animIn.left = 0;
	opts.animOut.left = w;
};
$.fn.cycle.transitions.scrollHorz = function($cont, $slides, opts) {
	$cont.css('overflow','hidden').width();
	opts.before.push(function(curr, next, opts, fwd) {
		if (opts.rev)
			fwd = !fwd;
		$.fn.cycle.commonReset(curr,next,opts);
		opts.cssBefore.left = fwd ? (next.cycleW-1) : (1-next.cycleW);
		opts.animOut.left = fwd ? -curr.cycleW : curr.cycleW;
	});
	opts.cssFirst.left = 0;
	opts.cssBefore.top = 0;
	opts.animIn.left = 0;
	opts.animOut.top = 0;
};
$.fn.cycle.transitions.scrollVert = function($cont, $slides, opts) {
	$cont.css('overflow','hidden');
	opts.before.push(function(curr, next, opts, fwd) {
		if (opts.rev)
			fwd = !fwd;
		$.fn.cycle.commonReset(curr,next,opts);
		opts.cssBefore.top = fwd ? (1-next.cycleH) : (next.cycleH-1);
		opts.animOut.top = fwd ? curr.cycleH : -curr.cycleH;
	});
	opts.cssFirst.top = 0;
	opts.cssBefore.left = 0;
	opts.animIn.top = 0;
	opts.animOut.left = 0;
};

// slideX/slideY
$.fn.cycle.transitions.slideX = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$(opts.elements).not(curr).hide();
		$.fn.cycle.commonReset(curr,next,opts,false,true);
		opts.animIn.width = next.cycleW;
	});
	opts.cssBefore.left = 0;
	opts.cssBefore.top = 0;
	opts.cssBefore.width = 0;
	opts.animIn.width = 'show';
	opts.animOut.width = 0;
};
$.fn.cycle.transitions.slideY = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$(opts.elements).not(curr).hide();
		$.fn.cycle.commonReset(curr,next,opts,true,false);
		opts.animIn.height = next.cycleH;
	});
	opts.cssBefore.left = 0;
	opts.cssBefore.top = 0;
	opts.cssBefore.height = 0;
	opts.animIn.height = 'show';
	opts.animOut.height = 0;
};

// shuffle
$.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {
	var i, w = $cont.css('overflow', 'visible').width();
	$slides.css({left: 0, top: 0});
	opts.before.push(function(curr,next,opts) {
		$.fn.cycle.commonReset(curr,next,opts,true,true,true);
	});
	// only adjust speed once!
	if (!opts.speedAdjusted) {
		opts.speed = opts.speed / 2; // shuffle has 2 transitions
		opts.speedAdjusted = true;
	}
	opts.random = 0;
	opts.shuffle = opts.shuffle || {left:-w, top:15};
	opts.els = [];
	for (i=0; i < $slides.length; i++)
		opts.els.push($slides[i]);

	for (i=0; i < opts.currSlide; i++)
		opts.els.push(opts.els.shift());

	// custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)
	opts.fxFn = function(curr, next, opts, cb, fwd) {
		if (opts.rev)
			fwd = !fwd;
		var $el = fwd ? $(curr) : $(next);
		$(next).css(opts.cssBefore);
		var count = opts.slideCount;
		$el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function() {
			var hops = $.fn.cycle.hopsFromLast(opts, fwd);
			for (var k=0; k < hops; k++)
				fwd ? opts.els.push(opts.els.shift()) : opts.els.unshift(opts.els.pop());
			if (fwd) {
				for (var i=0, len=opts.els.length; i < len; i++)
					$(opts.els[i]).css('z-index', len-i+count);
			}
			else {
				var z = $(curr).css('z-index');
				$el.css('z-index', parseInt(z,10)+1+count);
			}
			$el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {
				$(fwd ? this : curr).hide();
				if (cb) cb();
			});
		});
	};
	$.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });
};

// turnUp/Down/Left/Right
$.fn.cycle.transitions.turnUp = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,true,false);
		opts.cssBefore.top = next.cycleH;
		opts.animIn.height = next.cycleH;
		opts.animOut.width = next.cycleW;
	});
	opts.cssFirst.top = 0;
	opts.cssBefore.left = 0;
	opts.cssBefore.height = 0;
	opts.animIn.top = 0;
	opts.animOut.height = 0;
};
$.fn.cycle.transitions.turnDown = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,true,false);
		opts.animIn.height = next.cycleH;
		opts.animOut.top   = curr.cycleH;
	});
	opts.cssFirst.top = 0;
	opts.cssBefore.left = 0;
	opts.cssBefore.top = 0;
	opts.cssBefore.height = 0;
	opts.animOut.height = 0;
};
$.fn.cycle.transitions.turnLeft = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,false,true);
		opts.cssBefore.left = next.cycleW;
		opts.animIn.width = next.cycleW;
	});
	opts.cssBefore.top = 0;
	opts.cssBefore.width = 0;
	opts.animIn.left = 0;
	opts.animOut.width = 0;
};
$.fn.cycle.transitions.turnRight = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,false,true);
		opts.animIn.width = next.cycleW;
		opts.animOut.left = curr.cycleW;
	});
	$.extend(opts.cssBefore, { top: 0, left: 0, width: 0 });
	opts.animIn.left = 0;
	opts.animOut.width = 0;
};

// zoom
$.fn.cycle.transitions.zoom = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,false,false,true);
		opts.cssBefore.top = next.cycleH/2;
		opts.cssBefore.left = next.cycleW/2;
		$.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });
		$.extend(opts.animOut, { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 });
	});
	opts.cssFirst.top = 0;
	opts.cssFirst.left = 0;
	opts.cssBefore.width = 0;
	opts.cssBefore.height = 0;
};

// fadeZoom
$.fn.cycle.transitions.fadeZoom = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,false,false);
		opts.cssBefore.left = next.cycleW/2;
		opts.cssBefore.top = next.cycleH/2;
		$.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });
	});
	opts.cssBefore.width = 0;
	opts.cssBefore.height = 0;
	opts.animOut.opacity = 0;
};

// blindX
$.fn.cycle.transitions.blindX = function($cont, $slides, opts) {
	var w = $cont.css('overflow','hidden').width();
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts);
		opts.animIn.width = next.cycleW;
		opts.animOut.left   = curr.cycleW;
	});
	opts.cssBefore.left = w;
	opts.cssBefore.top = 0;
	opts.animIn.left = 0;
	opts.animOut.left = w;
};
// blindY
$.fn.cycle.transitions.blindY = function($cont, $slides, opts) {
	var h = $cont.css('overflow','hidden').height();
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts);
		opts.animIn.height = next.cycleH;
		opts.animOut.top   = curr.cycleH;
	});
	opts.cssBefore.top = h;
	opts.cssBefore.left = 0;
	opts.animIn.top = 0;
	opts.animOut.top = h;
};
// blindZ
$.fn.cycle.transitions.blindZ = function($cont, $slides, opts) {
	var h = $cont.css('overflow','hidden').height();
	var w = $cont.width();
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts);
		opts.animIn.height = next.cycleH;
		opts.animOut.top   = curr.cycleH;
	});
	opts.cssBefore.top = h;
	opts.cssBefore.left = w;
	opts.animIn.top = 0;
	opts.animIn.left = 0;
	opts.animOut.top = h;
	opts.animOut.left = w;
};

// growX - grow horizontally from centered 0 width
$.fn.cycle.transitions.growX = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,false,true);
		opts.cssBefore.left = this.cycleW/2;
		opts.animIn.left = 0;
		opts.animIn.width = this.cycleW;
		opts.animOut.left = 0;
	});
	opts.cssBefore.top = 0;
	opts.cssBefore.width = 0;
};
// growY - grow vertically from centered 0 height
$.fn.cycle.transitions.growY = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,true,false);
		opts.cssBefore.top = this.cycleH/2;
		opts.animIn.top = 0;
		opts.animIn.height = this.cycleH;
		opts.animOut.top = 0;
	});
	opts.cssBefore.height = 0;
	opts.cssBefore.left = 0;
};

// curtainX - squeeze in both edges horizontally
$.fn.cycle.transitions.curtainX = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,false,true,true);
		opts.cssBefore.left = next.cycleW/2;
		opts.animIn.left = 0;
		opts.animIn.width = this.cycleW;
		opts.animOut.left = curr.cycleW/2;
		opts.animOut.width = 0;
	});
	opts.cssBefore.top = 0;
	opts.cssBefore.width = 0;
};
// curtainY - squeeze in both edges vertically
$.fn.cycle.transitions.curtainY = function($cont, $slides, opts) {
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,true,false,true);
		opts.cssBefore.top = next.cycleH/2;
		opts.animIn.top = 0;
		opts.animIn.height = next.cycleH;
		opts.animOut.top = curr.cycleH/2;
		opts.animOut.height = 0;
	});
	opts.cssBefore.height = 0;
	opts.cssBefore.left = 0;
};

// cover - curr slide covered by next slide
$.fn.cycle.transitions.cover = function($cont, $slides, opts) {
	var d = opts.direction || 'left';
	var w = $cont.css('overflow','hidden').width();
	var h = $cont.height();
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts);
		if (d == 'right')
			opts.cssBefore.left = -w;
		else if (d == 'up')
			opts.cssBefore.top = h;
		else if (d == 'down')
			opts.cssBefore.top = -h;
		else
			opts.cssBefore.left = w;
	});
	opts.animIn.left = 0;
	opts.animIn.top = 0;
	opts.cssBefore.top = 0;
	opts.cssBefore.left = 0;
};

// uncover - curr slide moves off next slide
$.fn.cycle.transitions.uncover = function($cont, $slides, opts) {
	var d = opts.direction || 'left';
	var w = $cont.css('overflow','hidden').width();
	var h = $cont.height();
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,true,true,true);
		if (d == 'right')
			opts.animOut.left = w;
		else if (d == 'up')
			opts.animOut.top = -h;
		else if (d == 'down')
			opts.animOut.top = h;
		else
			opts.animOut.left = -w;
	});
	opts.animIn.left = 0;
	opts.animIn.top = 0;
	opts.cssBefore.top = 0;
	opts.cssBefore.left = 0;
};

// toss - move top slide and fade away
$.fn.cycle.transitions.toss = function($cont, $slides, opts) {
	var w = $cont.css('overflow','visible').width();
	var h = $cont.height();
	opts.before.push(function(curr, next, opts) {
		$.fn.cycle.commonReset(curr,next,opts,true,true,true);
		// provide default toss settings if animOut not provided
		if (!opts.animOut.left && !opts.animOut.top)
			$.extend(opts.animOut, { left: w*2, top: -h/2, opacity: 0 });
		else
			opts.animOut.opacity = 0;
	});
	opts.cssBefore.left = 0;
	opts.cssBefore.top = 0;
	opts.animIn.left = 0;
};

// wipe - clip animation
$.fn.cycle.transitions.wipe = function($cont, $slides, opts) {
	var w = $cont.css('overflow','hidden').width();
	var h = $cont.height();
	opts.cssBefore = opts.cssBefore || {};
	var clip;
	if (opts.clip) {
		if (/l2r/.test(opts.clip))
			clip = 'rect(0px 0px '+h+'px 0px)';
		else if (/r2l/.test(opts.clip))
			clip = 'rect(0px '+w+'px '+h+'px '+w+'px)';
		else if (/t2b/.test(opts.clip))
			clip = 'rect(0px '+w+'px 0px 0px)';
		else if (/b2t/.test(opts.clip))
			clip = 'rect('+h+'px '+w+'px '+h+'px 0px)';
		else if (/zoom/.test(opts.clip)) {
			var top = parseInt(h/2,10);
			var left = parseInt(w/2,10);
			clip = 'rect('+top+'px '+left+'px '+top+'px '+left+'px)';
		}
	}

	opts.cssBefore.clip = opts.cssBefore.clip || clip || 'rect(0px 0px 0px 0px)';

	var d = opts.cssBefore.clip.match(/(\d+)/g);
	var t = parseInt(d[0],10), r = parseInt(d[1],10), b = parseInt(d[2],10), l = parseInt(d[3],10);

	opts.before.push(function(curr, next, opts) {
		if (curr == next) return;
		var $curr = $(curr), $next = $(next);
		$.fn.cycle.commonReset(curr,next,opts,true,true,false);
		opts.cssAfter.display = 'block';

		var step = 1, count = parseInt((opts.speedIn / 13),10) - 1;
		(function f() {
			var tt = t ? t - parseInt(step * (t/count),10) : 0;
			var ll = l ? l - parseInt(step * (l/count),10) : 0;
			var bb = b < h ? b + parseInt(step * ((h-b)/count || 1),10) : h;
			var rr = r < w ? r + parseInt(step * ((w-r)/count || 1),10) : w;
			$next.css({ clip: 'rect('+tt+'px '+rr+'px '+bb+'px '+ll+'px)' });
			(step++ <= count) ? setTimeout(f, 13) : $curr.css('display', 'none');
		})();
	});
	$.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });
	opts.animIn	   = { left: 0 };
	opts.animOut   = { left: 0 };
};

})(jQuery);
;

/**
 *  @file
 *  A simple jQuery Cycle Div Slideshow Rotator.
 */

(function ($) {

  /**
   * This will set our initial behavior, by starting up each individual slideshow.
   */
  Drupal.behaviors.viewsSlideshowCycle = function (context) {
    $('.views_slideshow_cycle_main:not(.viewsSlideshowCycle-processed)', context).addClass('viewsSlideshowCycle-processed').each(function() {
      var fullId = '#' + $(this).attr('id');
      var settings = Drupal.settings.viewsSlideshowCycle[fullId];
      settings.targetId = '#' + $(fullId + " :first").attr('id');
      settings.slideshowId = settings.targetId.replace('#views_slideshow_cycle_teaser_section_', '');
      settings.paused = false;

      settings.opts = {
        speed:settings.speed,
        timeout:settings.timeout,
        delay:settings.delay,
        sync:settings.sync,
        random:settings.random,
        nowrap:settings.nowrap,
        after:function(curr, next, opts) {
          // Need to do some special handling on first load.
          var slideNum = opts.currSlide;
          if (typeof settings.processedAfter == 'undefined' || !settings.processedAfter) {
            settings.processedAfter = 1;
            slideNum = (typeof settings.opts.startingSlide == 'undefined') ? 0 : settings.opts.startingSlide;
          }

          Drupal.viewsSlideshow.action({ "action": 'transitionEnd', "slideshowID": settings.slideshowId, "slideNum": slideNum });
        },
        before:function(curr, next, opts) {
          // Remember last slide.
          if (settings.remember_slide) {
            createCookie(settings.vss_id, opts.currSlide + 1, settings.remember_slide_days);
          }

          // Make variable height.
          if (!settings.fixed_height) {
            //get the height of the current slide
            var $ht = $(this).height();
            //set the container's height to that of the current slide
            $(this).parent().animate({height: $ht});
          }

          // Need to do some special handling on first load.
          var slideNum = opts.nextSlide;
          if (typeof settings.processedBefore == 'undefined' || !settings.processedBefore) {
            settings.processedBefore = 1;
            slideNum = (typeof settings.opts.startingSlide == 'undefined') ? 0 : settings.opts.startingSlide;
          }

          Drupal.viewsSlideshow.action({ "action": 'transitionBegin', "slideshowID": settings.slideshowId, "slideNum": slideNum });
        },
        cleartype:(settings.cleartype)? true : false,
        cleartypeNoBg:(settings.cleartypenobg)? true : false
      }

      // Set the starting slide if we are supposed to remember the slide
      if (settings.remember_slide) {
        var startSlide = readCookie(settings.vss_id);
        if (startSlide == null) {
          startSlide = 0;
        }
        settings.opts.startingSlide =  startSlide;
      }

      if (settings.effect == 'none') {
        settings.opts.speed = 1;
      }
      else {
        settings.opts.fx = settings.effect;
      }

      // Take starting item from fragment.
      var hash = location.hash;
      if (hash) {
        var hash = hash.replace('#', '');
        var aHash = hash.split(';');
        var aHashLen = aHash.length;

        // Loop through all the possible starting points.
        for (var i = 0; i < aHashLen; i++) {
          // Split the hash into two parts. One part is the slideshow id the
          // other is the slide number.
          var initialInfo = aHash[i].split(':');
          // The id in the hash should match our slideshow.
          // The slide number chosen shouldn't be larger than the number of
          // slides we have.
          if (settings.slideshowId == initialInfo[0] && settings.num_divs > initialInfo[1]) {
            settings.opts.startingSlide = parseInt(initialInfo[1]);
          }
        }
      }

      // Pause on hover.
      if (settings.pause) {
        $('#views_slideshow_cycle_teaser_section_' + settings.vss_id).hover(function() {
          Drupal.viewsSlideshow.action({ "action": 'pause', "slideshowID": settings.slideshowId });
        }, function() {
          if (!settings.paused) {
            Drupal.viewsSlideshow.action({ "action": 'play', "slideshowID": settings.slideshowId });
          }
        });
      }

      // Pause on clicking of the slide.
      if (settings.pause_on_click) {
        $('#views_slideshow_cycle_teaser_section_' + settings.vss_id).click(function() {
          Drupal.viewsSlideshow.action({ "action": 'pause', "slideshowID": settings.slideshowId });
        });
      }

      if (typeof JSON != 'undefined') {
        var advancedOptions = JSON.parse(settings.advanced_options);
        for (var option in advancedOptions) {
          advancedOptions[option] = $.trim(advancedOptions[option]);
          advancedOptions[option] = advancedOptions[option].replace(/\n/g, '');
          if (!isNaN(parseInt(advancedOptions[option]))) {
            advancedOptions[option] = parseInt(advancedOptions[option]);
          }
          else if (advancedOptions[option].toLowerCase() == 'true') {
            advancedOptions[option] = true;
          }
          else if (advancedOptions[option].toLowerCase() == 'false') {
            advancedOptions[option] = false;
          }

          switch(option) {

            // Standard Options
            case "activePagerClass":
            case "allowPagerClickBubble":
            case "autostop":
            case "autostopCount":
            case "backwards":
            case "bounce":
            case "cleartype":
            case "cleartypeNoBg":
            case "containerResize":
            case "continuous":
            case "delay":
            case "easeIn":
            case "easeOut":
            case "easing":
            case "fastOnEvent":
            case "fit":
            case "fx":
            case "height":
            case "manualTrump":
            case "next":
            case "nowrap":
            case "pager":
            case "pagerEvent":
            case "pause":
            case "pauseOnPagerHover":
            case "prev":
            case "prevNextEvent":
            case "random":
            case "randomizeEffects":
            case "requeueOnImageNotLoaded":
            case "requeueTimeout":
            case "rev":
            case "slideExpr":
            case "slideResize":
            case "speed":
            case "speedIn":
            case "speedOut":
            case "startingSlide":
            case "sync":
            case "timeout":
              settings.opts[option] = advancedOptions[option];
              break;

            // These process options that look like {top:50, bottom:20}
            case "animIn":
            case "animOut":
            case "cssBefore":
            case "cssAfter":
            case "shuffle":
              settings.opts[option] = eval('(' + advancedOptions[option] + ')');
              break;

            // These options have their own functions.
            case "after":
              // transition callback (scope set to element that was shown): function(currSlideElement, nextSlideElement, options, forwardFlag)
              settings.opts[option] = function(currSlideElement, nextSlideElement, options, forwardFlag) {
                eval(advancedOptions[option]);
              }
              break;

            case "before":
              // transition callback (scope set to element to be shown):     function(currSlideElement, nextSlideElement, options, forwardFlag)
              settings.opts[option] = function(currSlideElement, nextSlideElement, options, forwardFlag) {
                eval(advancedOptions[option]);
              }
              break;

            case "end":
              // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
              settings.opts[option] = function(options) {
                eval(advancedOptions[option]);
              }
              break;

            case "fxFn":
              // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
              settings.opts[option] = function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag) {
                eval(advancedOptions[option]);
              }
              break;

            case "onPagerEvent":
              settings.opts[option] = function(zeroBasedSlideIndex, slideElement) {
                eval(advancedOptions[option]);
              }
              break;

            case "onPrevNextEvent":
              settings.opts[option] = function(isNext, zeroBasedSlideIndex, slideElement) {
                eval(advancedOptions[option]);
              }
              break;

            case "pagerAnchorBuilder":
              // callback fn for building anchor links:  function(index, DOMelement)
              settings.opts[option] = function(index, DOMelement) {
                var returnVal = '';
                eval(advancedOptions[option]);
                return returnVal;
              }
              break;

            case "pagerClick":
              // callback fn for pager clicks:    function(zeroBasedSlideIndex, slideElement)
              settings.opts[option] = function(zeroBasedSlideIndex, slideElement) {
                eval(advancedOptions[option]);
              }
              break;

            case "timeoutFn":
              settings.opts[option] = function(currSlideElement, nextSlideElement, options, forwardFlag) {
                eval(advancedOptions[option]);
              }
              break;

            case "updateActivePagerLink":
              // callback fn invoked to update the active pager link (adds/removes activePagerClass style)
              settings.opts[option] = function(pager, currSlideIndex) {
                eval(advancedOptions[option]);
              }
              break;
          }
        }
      }

      // If selected wait for the images to be loaded.
      // otherwise just load the slideshow.
      if (settings.wait_for_image_load) {
        // For IE/Chrome/Opera we if there are images then we need to make sure
        // the images are loaded before starting the slideshow.
        settings.totalImages = $(settings.targetId + ' img').length;
        if (settings.totalImages) {
          settings.loadedImages = 0;

          // Add a load event for each image.
          $(settings.targetId + ' img').each(function() {
            var $imageElement = $(this);
            $imageElement.bind('load', function () {
              Drupal.viewsSlideshowCycle.imageWait(fullId);
            });

            // Removing the source and adding it again will fire the load event.
            var imgSrc = $imageElement.attr('src');
            $imageElement.attr('src', '');
            $imageElement.attr('src', imgSrc);
          });
        }
        else {
          Drupal.viewsSlideshowCycle.load(fullId);
        }
      }
      else {
        Drupal.viewsSlideshowCycle.load(fullId);
      }
    });
  }

  Drupal.viewsSlideshowCycle = Drupal.viewsSlideshowCycle || {};

   // This checks to see if all the images have been loaded.
  // If they have then it starts the slideshow.
  Drupal.viewsSlideshowCycle.imageWait = function(fullId) {
    if (++Drupal.settings.viewsSlideshowCycle[fullId].loadedImages == Drupal.settings.viewsSlideshowCycle[fullId].totalImages) {
      Drupal.viewsSlideshowCycle.load(fullId);
    }
  }

  // Start the slideshow.
  Drupal.viewsSlideshowCycle.load = function (fullId) {
    var settings = Drupal.settings.viewsSlideshowCycle[fullId];
    $(settings.targetId).cycle(settings.opts);

    // Start Paused
    if (settings.start_paused) {
      Drupal.viewsSlideshow.action({ "action": 'pause', "slideshowID": settings.slideshowId });
    }

    // Pause if hidden.
    if (settings.pause_when_hidden) {
      var checkPause = function(settings) {
        // If the slideshow is visible and it is paused then resume.
        // otherwise if the slideshow is not visible and it is not paused then
        // pause it.
        var visible = viewsSlideshowCycleIsVisible(settings.targetId, settings.pause_when_hidden_type, settings.amount_allowed_visible);
        if (visible && settings.paused) {
          Drupal.viewsSlideshow.action({ "action": 'play', "slideshowID": settings.slideshowId });
        }
        else if (!visible && !settings.paused) {
          Drupal.viewsSlideshow.action({ "action": 'pause', "slideshowID": settings.slideshowId });
        }
      }

      // Check when scrolled.
      $(window).scroll(function() {
       checkPause(settings);
      });

      // Check when the window is resized.
      $(window).resize(function() {
        checkPause(settings);
      });
    }
  }

  Drupal.viewsSlideshowCycle.pause = function (options) {
    $('#views_slideshow_cycle_teaser_section_' + options.slideshowID).cycle('pause');
  }

  Drupal.viewsSlideshowCycle.play = function (options) {
    $('#views_slideshow_cycle_teaser_section_' + options.slideshowID).cycle('resume');
  }

  Drupal.viewsSlideshowCycle.previousSlide = function (options) {
    $('#views_slideshow_cycle_teaser_section_' + options.slideshowID).cycle('prev');
  }

  Drupal.viewsSlideshowCycle.nextSlide = function (options) {
    $('#views_slideshow_cycle_teaser_section_' + options.slideshowID).cycle('next');
  }

  Drupal.viewsSlideshowCycle.goToSlide = function (options) {
    $('#views_slideshow_cycle_teaser_section_' + options.slideshowID).cycle(options.slideNum);
  }

  // Verify that the value is a number.
  function IsNumeric(sText) {
    var ValidChars = "0123456789";
    var IsNumber=true;
    var Char;

    for (var i=0; i < sText.length && IsNumber == true; i++) {
      Char = sText.charAt(i);
      if (ValidChars.indexOf(Char) == -1) {
        IsNumber = false;
      }
    }
    return IsNumber;
  }

  /**
   * Cookie Handling Functions
   */
  function createCookie(name,value,days) {
    if (days) {
      var date = new Date();
      date.setTime(date.getTime()+(days*24*60*60*1000));
      var expires = "; expires="+date.toGMTString();
    }
    else {
      var expires = "";
    }
    document.cookie = name+"="+value+expires+"; path=/";
  }

  function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
      var c = ca[i];
      while (c.charAt(0)==' ') c = c.substring(1,c.length);
      if (c.indexOf(nameEQ) == 0) {
        return c.substring(nameEQ.length,c.length);
      }
    }
    return null;
  }

  function eraseCookie(name) {
    createCookie(name,"",-1);
  }

  /**
   * Checks to see if the slide is visible enough.
   * elem = element to check.
   * type = The way to calculate how much is visible.
   * amountVisible = amount that should be visible. Either in percent or px. If
   *                it's not defined then all of the slide must be visible.
   *
   * Returns true or false
   */
  function viewsSlideshowCycleIsVisible(elem, type, amountVisible) {
    // Get the top and bottom of the window;
    var docViewTop = $(window).scrollTop();
    var docViewBottom = docViewTop + $(window).height();
    var docViewLeft = $(window).scrollLeft();
    var docViewRight = docViewLeft + $(window).width();

    // Get the top, bottom, and height of the slide;
    var elemTop = $(elem).offset().top;
    var elemHeight = $(elem).height();
    var elemBottom = elemTop + elemHeight;
    var elemLeft = $(elem).offset().left;
    var elemWidth = $(elem).width();
    var elemRight = elemLeft + elemWidth;
    var elemArea = elemHeight * elemWidth;

    // Calculate what's hiding in the slide.
    var missingLeft = 0;
    var missingRight = 0;
    var missingTop = 0;
    var missingBottom = 0;

    // Find out how much of the slide is missing from the left.
    if (elemLeft < docViewLeft) {
      missingLeft = docViewLeft - elemLeft;
    }

    // Find out how much of the slide is missing from the right.
    if (elemRight > docViewRight) {
      missingRight = elemRight - docViewRight;
    }

    // Find out how much of the slide is missing from the top.
    if (elemTop < docViewTop) {
      missingTop = docViewTop - elemTop;
    }

    // Find out how much of the slide is missing from the bottom.
    if (elemBottom > docViewBottom) {
      missingBottom = elemBottom - docViewBottom;
    }

    // If there is no amountVisible defined then check to see if the whole slide
    // is visible.
    if (type == 'full') {
      return ((elemBottom >= docViewTop) && (elemTop <= docViewBottom)
      && (elemBottom <= docViewBottom) &&  (elemTop >= docViewTop)
      && (elemLeft >= docViewLeft) && (elemRight <= docViewRight)
      && (elemLeft <= docViewRight) && (elemRight >= docViewLeft));
    }
    else if(type == 'vertical') {
      var verticalShowing = elemHeight - missingTop - missingBottom;

      // If user specified a percentage then find out if the current shown percent
      // is larger than the allowed percent.
      // Otherwise check to see if the amount of px shown is larger than the
      // allotted amount.
      if (amountVisible.indexOf('%')) {
        return (((verticalShowing/elemHeight)*100) >= parseInt(amountVisible));
      }
      else {
        return (verticalShowing >= parseInt(amountVisible));
      }
    }
    else if(type == 'horizontal') {
      var horizontalShowing = elemWidth - missingLeft - missingRight;

      // If user specified a percentage then find out if the current shown percent
      // is larger than the allowed percent.
      // Otherwise check to see if the amount of px shown is larger than the
      // allotted amount.
      if (amountVisible.indexOf('%')) {
        return (((horizontalShowing/elemWidth)*100) >= parseInt(amountVisible));
      }
      else {
        return (horizontalShowing >= parseInt(amountVisible));
      }
    }
    else if(type == 'area') {
      var areaShowing = (elemWidth - missingLeft - missingRight) * (elemHeight - missingTop - missingBottom);

      // If user specified a percentage then find out if the current shown percent
      // is larger than the allowed percent.
      // Otherwise check to see if the amount of px shown is larger than the
      // allotted amount.
      if (amountVisible.indexOf('%')) {
        return (((areaShowing/elemArea)*100) >= parseInt(amountVisible));
      }
      else {
        return (areaShowing >= parseInt(amountVisible));
      }
    }
  }
})(jQuery);
;
(function ($) {
  Drupal.viewsSlideshow = Drupal.viewsSlideshow || {};

  /**
   * Views Slideshow Controls
   */
  Drupal.viewsSlideshowControls = Drupal.viewsSlideshowControls || {};

  /**
   * Implement the play hook for controls.
   */
  Drupal.viewsSlideshowControls.play = function (options) {
    // Route the control call to the correct control type.
    // Need to use try catch so we don't have to check to make sure every part
    // of the object is defined.
    try {
      if (typeof Drupal.settings.viewsSlideshowControls[options.slideshowID].top.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].top.type].play == 'function') {
        Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].top.type].play(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }

    try {
      if (typeof Drupal.settings.viewsSlideshowControls[options.slideshowID].bottom.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].bottom.type].play == 'function') {
        Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].bottom.type].play(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }
  }

  /**
   * Implement the pause hook for controls.
   */
  Drupal.viewsSlideshowControls.pause = function (options) {
    // Route the control call to the correct control type.
    // Need to use try catch so we don't have to check to make sure every part
    // of the object is defined.
    try {
      if (typeof Drupal.settings.viewsSlideshowControls[options.slideshowID].top.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].top.type].pause == 'function') {
        Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].top.type].pause(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }

    try {
      if (typeof Drupal.settings.viewsSlideshowControls[options.slideshowID].bottom.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].bottom.type].pause == 'function') {
        Drupal[Drupal.settings.viewsSlideshowControls[options.slideshowID].bottom.type].pause(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }
  }


  /**
   * Views Slideshow Text Controls
   */

  // Add views slieshow api calls for views slideshow text controls.
  Drupal.behaviors.viewsSlideshowControlsText = function (context) {
    // Process previous link
    $('.views_slideshow_controls_text_previous:not(.views-slideshow-controls-text-previous-processed)', context).addClass('views-slideshow-controls-text-previous-processed').each(function() {
      var uniqueID = $(this).attr('id').replace('views_slideshow_controls_text_previous_', '');
      $(this).click(function() {
        Drupal.viewsSlideshow.action({ "action": 'previousSlide', "slideshowID": uniqueID });
        return false;
      });
    });

    // Process next link
    $('.views_slideshow_controls_text_next:not(.views-slideshow-controls-text-next-processed)', context).addClass('views-slideshow-controls-text-next-processed').each(function() {
      var uniqueID = $(this).attr('id').replace('views_slideshow_controls_text_next_', '');
      $(this).click(function() {
        Drupal.viewsSlideshow.action({ "action": 'nextSlide', "slideshowID": uniqueID });
        return false;
      });
    });

    // Process pause link
    $('.views_slideshow_controls_text_pause:not(.views-slideshow-controls-text-pause-processed)', context).addClass('views-slideshow-controls-text-pause-processed').each(function() {
      var uniqueID = $(this).attr('id').replace('views_slideshow_controls_text_pause_', '');
      $(this).click(function() {
        if (Drupal.settings.viewsSlideshow[uniqueID].paused) {
          Drupal.viewsSlideshow.action({ "action": 'play', "slideshowID": uniqueID });
        }
        else {
          Drupal.viewsSlideshow.action({ "action": 'pause', "slideshowID": uniqueID });
        }
        return false;
      });
    });
  }

  Drupal.viewsSlideshowControlsText = Drupal.viewsSlideshowControlsText || {};

  /**
   * Implement the pause hook for text controls.
   */
  Drupal.viewsSlideshowControlsText.pause = function (options) {
    var pauseText = Drupal.theme.prototype['viewsSlideshowControlsPause'] ? Drupal.theme('viewsSlideshowControlsPause') : '';
    $('#views_slideshow_controls_text_pause_' + options.slideshowID).text(pauseText);
  }

  /**
   * Implement the play hook for text controls.
   */
  Drupal.viewsSlideshowControlsText.play = function (options) {
    var playText = Drupal.theme.prototype['viewsSlideshowControlsPlay'] ? Drupal.theme('viewsSlideshowControlsPlay') : '';
    $('#views_slideshow_controls_text_pause_' + options.slideshowID).text(playText);
  }

  // Theme the resume control.
  Drupal.theme.prototype.viewsSlideshowControlsPause = function () {
    return Drupal.t('Resume');
  }

  // Theme the pause control.
  Drupal.theme.prototype.viewsSlideshowControlsPlay = function () {
    return Drupal.t('Pause');
  }

  /**
   * Views Slideshow Pager
   */
  Drupal.viewsSlideshowPager = Drupal.viewsSlideshowPager || {};

  /**
   * Implement the transitionBegin hook for pagers.
   */
  Drupal.viewsSlideshowPager.transitionBegin = function (options) {
    // Route the pager call to the correct pager type.
    // Need to use try catch so we don't have to check to make sure every part
    // of the object is defined.
    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].transitionBegin == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].transitionBegin(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }

    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].transitionBegin == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].transitionBegin(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }
  }

  /**
   * Implement the goToSlide hook for pagers.
   */
  Drupal.viewsSlideshowPager.goToSlide = function (options) {
    // Route the pager call to the correct pager type.
    // Need to use try catch so we don't have to check to make sure every part
    // of the object is defined.
    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].goToSlide == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].goToSlide(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }

    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].goToSlide == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].goToSlide(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }
  }

  /**
   * Implement the previousSlide hook for pagers.
   */
  Drupal.viewsSlideshowPager.previousSlide = function (options) {
    // Route the pager call to the correct pager type.
    // Need to use try catch so we don't have to check to make sure every part
    // of the object is defined.
    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].previousSlide == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].previousSlide(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }

    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].previousSlide == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].previousSlide(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }
  }

  /**
   * Implement the nextSlide hook for pagers.
   */
  Drupal.viewsSlideshowPager.nextSlide = function (options) {
    // Route the pager call to the correct pager type.
    // Need to use try catch so we don't have to check to make sure every part
    // of the object is defined.
    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].nextSlide == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].top.type].nextSlide(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }

    try {
      if (typeof Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type != "undefined" && typeof Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].nextSlide == 'function') {
        Drupal[Drupal.settings.viewsSlideshowPager[options.slideshowID].bottom.type].nextSlide(options);
      }
    }
    catch(err) {
      // Don't need to do anything on error.
    }
  }


  /**
   * Views Slideshow Pager Fields
   */

  // Add views slieshow api calls for views slideshow pager fields.
  Drupal.behaviors.viewsSlideshowPagerFields = function (context) {
    // Process pause on hover.
    $('.views_slideshow_pager_field:not(.views-slideshow-pager-field-processed)', context).addClass('views-slideshow-pager-field-processed').each(function() {
      // Parse out the location and unique id from the full id.
      var pagerInfo = $(this).attr('id').split('_');
      var location = pagerInfo[2];
      pagerInfo.splice(0, 3);
      var uniqueID = pagerInfo.join('_');

      // Add the activate and pause on pager hover event to each pager item.
      if (Drupal.settings.viewsSlideshowPagerFields[uniqueID][location].activatePauseOnHover) {
        $(this).children().each(function(index, pagerItem) {
          $(pagerItem).hover(function() {
            Drupal.viewsSlideshow.action({ "action": 'goToSlide', "slideshowID": uniqueID, "slideNum": index });
            Drupal.viewsSlideshow.action({ "action": 'pause', "slideshowID": uniqueID });
          },
          function() {
            Drupal.viewsSlideshow.action({ "action": 'play', "slideshowID": uniqueID });
          });
        });
      }
      else {
        $(this).children().each(function(index, pagerItem) {
          $(pagerItem).click(function() {
            Drupal.viewsSlideshow.action({ "action": 'goToSlide', "slideshowID": uniqueID, "slideNum": index });
          });
        });
      }
    });
  }

  Drupal.viewsSlideshowPagerFields = Drupal.viewsSlideshowPagerFields || {};

  /**
   * Implement the transitionBegin hook for pager fields pager.
   */
  Drupal.viewsSlideshowPagerFields.transitionBegin = function (options) {
    // Remove active class from pagers
    $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"]').removeClass('active');

    // Add active class to active pager.
    $('#views_slideshow_pager_field_item_' + options.slideshowID + '_' + options.slideNum).addClass('active');
  }

  /**
   * Implement the goToSlide hook for pager fields pager.
   */
  Drupal.viewsSlideshowPagerFields.goToSlide = function (options) {
    // Remove active class from pagers
    $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"]').removeClass('active');

    // Add active class to active pager.
    $('#views_slideshow_pager_field_item_' + options.slideshowID + '_' + options.slideNum).addClass('active');
  }

  /**
   * Implement the previousSlide hook for pager fields pager.
   */
  Drupal.viewsSlideshowPagerFields.previousSlide = function (options) {
    // Get the current active pager.
    var pagerNum = $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"].active').attr('id').replace('views_slideshow_pager_field_item_' + options.slideshowID + '_', '');

    // If we are on the first pager then activate the last pager.
    // Otherwise activate the previous pager.
    if (pagerNum == 0) {
      pagerNum = $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"]').length() - 1;
    }
    else {
      pagerNum--;
    }

    // Remove active class from pagers
    $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"]').removeClass('active');

    // Add active class to active pager.
    $('#views_slideshow_pager_field_item_' + options.slideshowID + '_' + pagerNum).addClass('active');
  }

  /**
   * Implement the nextSlide hook for pager fields pager.
   */
  Drupal.viewsSlideshowPagerFields.nextSlide = function (options) {
    // Get the current active pager.
    var pagerNum = $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"].active').attr('id').replace('views_slideshow_pager_field_item_' + options.slideshowID + '_', '');
    var totalPagers = $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"]').length();

    // If we are on the last pager then activate the first pager.
    // Otherwise activate the next pager.
    pagerNum++;
    if (pagerNum == totalPagers) {
      pagerNum = 0;
    }

    // Remove active class from pagers
    $('[id^="views_slideshow_pager_field_item_' + options.slideshowID + '"]').removeClass('active');

    // Add active class to active pager.
    $('#views_slideshow_pager_field_item_' + options.slideshowID + '_' + slideNum).addClass('active');
  }


  /**
   * Views Slideshow Slide Counter
   */

  Drupal.viewsSlideshowSlideCounter = Drupal.viewsSlideshowSlideCounter || {};

  /**
   * Implement the transitionBegin for the slide counter.
   */
  Drupal.viewsSlideshowSlideCounter.transitionBegin = function (options) {
    $('#views_slideshow_slide_counter_' + options.slideshowID + ' .num').text(options.slideNum + 1);
  }

  /**
   * This is used as a router to process actions for the slideshow.
   */
  Drupal.viewsSlideshow.action = function (options) {
    // Set default values for our return status.
    var status = {
      'value': true,
      'text': ''
    }

    // If an action isn't specified return false.
    if (typeof options.action == 'undefined' || options.action == '') {
      status.value = false;
      status.text =  Drupal.t('There was no action specified.');
      return error;
    }

    // If we are using pause or play switch paused state accordingly.
    if (options.action == 'pause') {
      Drupal.settings.viewsSlideshow[options.slideshowID].paused = 1;
    }
    else if (options.action == 'play') {
      Drupal.settings.viewsSlideshow[options.slideshowID].paused = 0;
    }

    // We use a switch statement here mainly just to limit the type of actions
    // that are available.
    switch (options.action) {
      case "goToSlide":
      case "transitionBegin":
      case "transitionEnd":
        // The three methods above require a slide number. Checking if it is
        // defined and it is a number that is an integer.
        if (typeof options.slideNum == 'undefined' || typeof options.slideNum !== 'number' || parseInt(options.slideNum) != (options.slideNum - 0)) {
          status.value = false;
          status.text = Drupal.t('An invalid integer was specified for slideNum.');
        }
      case "pause":
      case "play":
      case "nextSlide":
      case "previousSlide":
        // Grab our list of methods.
        var methods = Drupal.settings.viewsSlideshow[options.slideshowID]['methods'];

        // if the calling method specified methods that shouldn't be called then
        // exclude calling them.
        var excludeMethodsObj = {};
        if (typeof options.excludeMethods !== 'undefined') {
          // We need to turn the excludeMethods array into an object so we can use the in
          // function.
          for (var i=0; i < excludeMethods.length; i++) {
            excludeMethodsObj[excludeMethods[i]] = '';
          }
        }

        // Call every registered method and don't call excluded ones.
        for (i = 0; i < methods[options.action].length; i++) {
          if (Drupal[methods[options.action][i]] != undefined && typeof Drupal[methods[options.action][i]][options.action] == 'function' && !(methods[options.action][i] in excludeMethodsObj)) {
            Drupal[methods[options.action][i]][options.action](options);
          }
        }
        break;

      // If it gets here it's because it's an invalid action.
      default:
        status.value = false;
        status.text = Drupal.t('An invalid action "!action" was specified.', { "!action": options.action });
    }
    return status;
  }
})(jQuery);
;