https://ekopokret.org.rs/sites/default/files/js/js_c06a3f580ef40987b9ae50630b328b7f.js

1
2/*
3 * jQuery 1.2.6 - New Wave Javascript
4 *
5 * Copyright (c) 2008 John Resig (jquery.com)
6 * Dual licensed under the MIT (MIT-LICENSE.txt)
7 * and GPL (GPL-LICENSE.txt) licenses.
8 *
9 * Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008)
10 * Rev: 5685
11 */
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12none|opera|nextSibling|pushStack|target|html|inArray|unit|xml|bind|GET|isReady|merge|pos|timeout|delete|one|selected|px|step|jsre|position|async|preventDefault|overflow|name|which|queue|removeChild|namespace|insertBefore|nth|removeData|fixed|parseFloat|error|readyState|multiFilter|createElement|rl|re|trim|end|_|param|first|get|results|parseInt|slice|childNodes|encodeURIComponent|append|events|elems|toLowerCase|json|readyList|setTimeout|grep|mouseenter|color|is|custom|getElementsByTagName|block|stopPropagation|addEventListener|callee|proxy|mouseleave|timers|defaultView|password|disabled|last|has|appendChild|form|domManip|props|ajax|orig|set|easing|mozilla|load|prototype|curAnim|self|charCode|timerId|object|offsetChild|Width|parentOffset|src|unbind|br|currentStyle|clean|float|visible|relatedTarget|previousSibling|handlers|isXMLDoc|on|setup|nodeIndex|unique|shift|javascript|child|RegExp|_default|deep|scroll|lastModified|teardown|setRequestHeader|timeStamp|update|empty|tr|getAttribute|innerHTML|setInterval|checked|fromElement|Number|jQuery|state|active|jsonp|accepts|application|dir|input|responseText|click|styleSheets|unload|not|lastToggle|outline|mouseout|getPropertyValue|mouseover|getComputedStyle|bindReady|String|padding|pageX|metaKey|keyCode|getWH|andSelf|clientX|Left|all|visibility|container|index|init|triggered|removeAttribute|classFilter|prevObject|submit|file|after|windowData|inner|client|globalEval|sibling|jquery|absolute|clone|wrapAll|dequeue|version|triggerHandler|oldblock|ctrlKey|createTextNode|Top|handleError|getResponseHeader|parsererror|speeds|checkbox|old|00|radio|swing|href|Modified|ifModified|lastChild|safari2|startTime|offsetTop|offsetLeft|username|location|ajaxSettings|getElementById|isSimple|values|selectedIndex|runtimeStyle|rsLeft|_load|loaded|DOMContentLoaded|clientTop|clientLeft|toElement|srcElement|val|pageY|POST|unshift|Bottom|clientY|Right|fix|exclusive|detachEvent|cloneNode|removeEventListener|swap|toString|join|attachEvent|eval|substr|head|parse|textarea|reset|image|zoom|odd|even|before|prepend|exclude|expr|quickClass|quickID|uuid|quickChild|continue|Height|textContent|appendTo|contents|open|margin|evalScript|borderTopWidth|borderLeftWidth|parent|httpData|setArray|CSS1Compat|compatMode|boxModel|cssFloat|linear|def|webkit|nodeValue|speed|_toggle|eq|100|replaceWith|304|concat|200|alpha|Last|httpNotModified|getAttributeNode|httpSuccess|clearInterval|abort|beforeSend|splice|styleFloat|throw|colgroup|XMLHttpRequest|ActiveXObject|scriptCharset|callback|fieldset|multiple|processData|getBoundingClientRect|contentType|link|ajaxSend|ajaxSuccess|ajaxError|col|ajaxComplete|ajaxStop|ajaxStart|serializeArray|notmodified|keypress|keydown|change|mouseup|mousedown|dblclick|focus|blur|stylesheet|hasClass|rel|doScroll|black|hover|solid|cancelBubble|returnValue|wheelDelta|view|round|shiftKey|resize|screenY|screenX|relatedNode|mousemove|prevValue|originalTarget|offsetHeight|keyup|newValue|offsetWidth|eventPhase|detail|currentTarget|cancelable|bubbles|attrName|attrChange|altKey|originalEvent|charAt|0n|substring|animated|header|noConflict|line|enabled|innerText|contains|only|weight|font|gt|lt|uFFFF|u0128|size|417|Boolean|Date|toggleClass|removeClass|addClass|removeAttr|replaceAll|insertAfter|prependTo|wrap|contentWindow|contentDocument|iframe|children|siblings|prevAll|wrapInner|nextAll|outer|prev|scrollTo|static|marginTop|next|inline|parents|able|cellSpacing|adobeair|cellspacing|522|maxLength|maxlength|readOnly|400|readonly|fast|600|class|slow|1px|htmlFor|reverse|10000|PI|cos|compatible|Function|setData|ie|ra|it|rv|getData|userAgent|navigator|fadeTo|fadeIn|slideToggle|slideUp|slideDown|ig|responseXML|content|1223|NaN|fadeOut|300|protocol|send|setAttribute|option|dataFilter|cssText|changed|be|Accept|stop|With|Requested|Object|can|GMT|property|1970|Jan|01|Thu|Since|If|Type|Content|XMLHTTP|th|Microsoft|td|onreadystatechange|onload|cap|charset|colg|host|tfoot|specified|with|1_|thead|leg|plain|attributes|opt|embed|urlencoded|www|area|hr|ajaxSetup|meta|post|getJSON|getScript|marginLeft|img|elements|pageYOffset|pageXOffset|abbr|seri

12alize|pixelLeft'.split('|'),0,{}));
13
14/**
15 * Override jQuery.fn.init to guard against XSS attacks.
16 *
17 * See http://bugs.jquery.com/ticket/9521
18 */
19(function () {
20  var jquery_init = jQuery.fn.init;
21  jQuery.fn.init = function (selector, context, rootjQuery) {
22    // If the string contains a "#" before a "<", treat it as invalid HTML.
23    if (selector && typeof selector === 'string') {
24      var hash_position = selector.indexOf('#');
25      if (hash_position >= 0) {
26        var bracket_position = selector.indexOf('<');
27        if (bracket_position > hash_position) {
28          throw 'Syntax error, unrecognized expression: ' + selector;
29        }
30      }
31    }
32    return jquery_init.call(this, selector, context, rootjQuery);
33  };
34  jQuery.fn.init.prototype = jquery_init.prototype;
35})();
36
37var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} };
38
39/**
40 * Set the variable that indicates if JavaScript behaviors should be applied
41 */
42Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById;
43
44/**
45 * Attach all registered behaviors to a page element.
46 *
47 * Behaviors are event-triggered actions that attach to page elements, enhancing
48 * default non-Javascript UIs. Behaviors are registered in the Drupal.behaviors
49 * object as follows:
50 * @code
51 *    Drupal.behaviors.behaviorName = function () {
52 *      ...
53 *    };
54 * @endcode
55 *
56 * Drupal.attachBehaviors is added below to the jQuery ready event and so
57 * runs on initial page load. Developers implementing AHAH/AJAX in their
58 * solutions should also call this function after new page content has been
59 * loaded, feeding in an element to be processed, in order to attach all
60 * behaviors to the new content.
61 *
62 * Behaviors should use a class in the form behaviorName-processed to ensure
63 * the behavior is attached only once to a given element. (Doing so enables
64 * the reprocessing of given elements, which may be needed on occasion despite
65 * the ability to limit behavior attachment to a particular element.)
66 *
67 * @param context
68 *   An element to attach behaviors to. If none is given, the document element
69 *   is used.
70 */
71Drupal.attachBehaviors = function(context) {
72  context = context || document;
73  if (Drupal.jsEnabled) {
74    // Execute all of them.
75    jQuery.each(Drupal.behaviors, function() {
76      this(context);
77    });
78  }
79};
80
81/**
82 * Encode special characters in a plain-text string for display as HTML.
83 */
84Drupal.checkPlain = function(str) {
85  str = String(str);
86  var replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
87  for (var character in replace) {
88    var regex = new RegExp(character, 'g');
89    str = str.replace(regex, replace[character]);
90  }
91  return str;
92};
93
94/**
95 * Translate strings to the page language or a given language.
96 *
97 * See the documentation of the server-side t() function for further details.
98 *
99 * @param str
100 *   A string containing the English string to translate.
101 * @param args
102 *   An object of replacements pairs to make after translation. Incidences
103 *   of any key in this array are replaced with the corresponding value.
104 *   Based on the first character of the key, the value is escaped and/or themed:
105 *    - !variable: inserted as is
106 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
107 *    - %variable: escape text and theme as a placeholder for user-submitted
108 *      content (checkPlain + Drupal.theme('placeholder'))
109 * @return
110 *   The translated string.
111 */
112Drupal.t = function(str, args) {
113  // Fetch the localized version of the string.
114  if (Drupal.locale.strings && Drupal.locale.strings[str]) {
115    str = Drupal.locale.strings[str];
116  }
117
118  if (args) {
119    // Transform arguments before inserting them
120    for (var key in args) {
121      switch (key.charAt(0)) {
122        // Escaped only
123        case '@':
124          args[key] = Drupal.checkPlain(args[key]);
125        break;
126        // Pass-through
127        case '!':
128          break;
129        // Escaped and placeholder
130        case '%':
131        default:
132          args[key] = Drupal.theme('placeholder', args[key]);
133          break;
134      }
135      str = str.replace(key, args[key]);
136    }
137  }
138  return str;
139};
140
141/**
142 * Format a string containing a count of items.
143 *
144 * This function ensures that the string is pluralized correctly. Since Drupal.t() is
145 * called by this function, make sure not to pass already-localized strings to it.
146 *
147 * See the documentation of the server-side format_plural() function for further details.
148 *
149 * @param count
150 *   The item count to display.
151 * @param singular
152 *   The string for the singular case. Please make sure it is clear this is
153 *   singular, to ease translation (e.g. use "1 new comment" instead of "1 new").
154 *   Do not use @count in the singular string.
155 * @param plural
156 *   The string for the plural case. Please make sure it is clear this is plural,
157 *   to ease translation. Use @count in place of the item count, as in "@count
158 *   new comments".
159 * @param args
160 *   An object of replacements pairs to make after translation. Incidences
161 *   of any key in this array are replaced with the corresponding value.
162 *   Based on the first character of the key, the value is escaped and/or themed:
163 *    - !variable: inserted as is
164 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
165 *    - %variable: escape text and theme as a placeholder for user-submitted
166 *      content (checkPlain + Drupal.theme('placeholder'))
167 *   Note that you do not need to include @count in this array.

168 *   This replacement is done automatically for the plural case.
169 * @return
170 *   A translated string.
171 */
172Drupal.formatPlural = function(count, singular, plural, args) {
173  var args = args || {};
174  args['@count'] = count;
175  // Determine the index of the plural form.
176  var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1);
177
178  if (index == 0) {
179    return Drupal.t(singular, args);
180  }
181  else if (index == 1) {
182    return Drupal.t(plural, args);
183  }
184  else {
185    args['@count['+ index +']'] = args['@count'];
186    delete args['@count'];
187    return Drupal.t(plural.replace('@count', '@count['+ index +']'), args);
188  }
189};
190
191/**
192 * Generate the themed representation of a Drupal object.
193 *
194 * All requests for themed output must go through this function. It examines
195 * the request and routes it to the appropriate theme function. If the current
196 * theme does not provide an override function, the generic theme function is
197 * called.
198 *
199 * For example, to retrieve the HTML that is output by theme_placeholder(text),
200 * call Drupal.theme('placeholder', text).
201 *
202 * @param func
203 *   The name of the theme function to call.
204 * @param ...
205 *   Additional arguments to pass along to the theme function.
206 * @return
207 *   Any data the theme function returns. This could be a plain HTML string,
208 *   but also a complex object.
209 */
210Drupal.theme = function(func) {
211  for (var i = 1, args = []; i < arguments.length; i++) {
212    args.push(arguments[i]);
213  }
214
215  return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args);
216};
217
218/**
219 * Parse a JSON response.
220 *
221 * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message.
222 */
223Drupal.parseJson = function (data) {
224  if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
225    return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') };
226  }
227  return eval('(' + data + ');');
228};
229
230/**
231 * Freeze the current body height (as minimum height). Used to prevent
232 * unnecessary upwards scrolling when doing DOM manipulations.
233 */
234Drupal.freezeHeight = function () {
235  Drupal.unfreezeHeight();
236  var div = document.createElement('div');
237  $(div).css({
238    position: 'absolute',
239    top: '0px',
240    left: '0px',
241    width: '1px',
242    height: $('body').css('height')
243  }).attr('id', 'freeze-height');
244  $('body').append(div);
245};
246
247/**
248 * Unfreeze the body height
249 */
250Drupal.unfreezeHeight = function () {
251  $('#freeze-height').remove();
252};
253
254/**
255 * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of
256 * drupal_urlencode() in PHP). This function should only be used on paths, not
257 * on query string arguments.
258 */
259Drupal.encodeURIComponent = function (item, uri) {
260  uri = uri || location.href;
261  item = encodeURIComponent(item).replace(/%2F/g, '/');
262  return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
263};
264
265/**
266 * Get the text selection in a textarea.
267 */
268Drupal.getSelection = function (element) {
269  if (typeof(element.selectionStart) != 'number' && document.selection) {
270    // The current selection
271    var range1 = document.selection.createRange();
272    var range2 = range1.duplicate();
273    // Select all text.
274    range2.moveToElementText(element);
275    // Now move 'dummy' end point to end point of original range.
276    range2.setEndPoint('EndToEnd', range1);
277    // Now we can calculate start and end points.
278    var start = range2.text.length - range1.text.length;
279    var end = start + range1.text.length;
280    return { 'start': start, 'end': end };
281  }
282  return { 'start': element.selectionStart, 'end': element.selectionEnd };
283};
284
285/**
286 * Build an error message from ahah response.
287 */
288Drupal.ahahError = function(xmlhttp, uri) {
289  if (xmlhttp.status == 200) {
290    if (jQuery.trim($(xmlhttp.responseText).text())) {
291      var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText });
292    }
293    else {
294      var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText });
295    }
296  }
297  else {
298    var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status });
299  }
300  return message;
301}
302
303// Global Killswitch on the <html> element
304if (Drupal.jsEnabled) {
305  // Global Killswitch on the <html> element
306  $(document.documentElement).addClass('js');
307  // 'js enabled' cookie
308  document.cookie = 'has_js=1; path=/';
309  // Attach all behaviors.
310  $(document).ready(function() {
311    Drupal.attachBehaviors(this);
312  });
313}
314
315/**
316 * The default themes.
317 */
318Drupal.theme.prototype = {
319
320  /**
321   * Formats text for emphasized display in a placeholder inside a sentence.
322   *
323   * @param str
324   *   The text to format (plain-text).
325   * @return
326   *   The formatted text (html).
327   */
328  placeholder: function(str) {
329    return '<em>' + Drupal.checkPlain(str) + '</em>';
330  }
331};
332;
333// $Id: googleanalytics.js,v 1.9.2.8 2011/02/05 19:53:32 hass Exp $
334
335$(document).ready(function() {
336
337  // Attach onclick event to document only and catch clicks on all elements.
338  $(document.body).click(function(event) {
339    // Catch only the first parent link of a clicked element.
340    $(event.target).parents("a:first,area:first").andSelf().filter("a,area").each(function() {
341
342      var ga = Drupal.settings.googleanalytics;
343      // Expression to check for absolute internal links.
344      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
345      // Expression to check for special links like gotwo.module /go/* links.
346      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
347      // Expression to check for download links.
348      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");
349
350      // Is the clicked URL internal?
351      if (isInternal.test(this.href)) {
352        // Is download tracking activated and the file extension configured for download tracking?
353        if (ga.trackDownload && isDownload.test(this.href)) {
354          // Download link clicked.
355          var extension = isDownload.exec(this.href);

356          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
357        }
358        else if (isInternalSpecial.test(this.href)) {
359          // Keep the internal URL for Google Analytics website overlay intact.
360          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
361          setTimeout('document.location = "' + this.href + '"', 100);
362        }
363      }
364      else {
365        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
366          // Mailto link clicked.
367          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
368        }
369        else if (ga.trackOutgoing && this.href) {
370          if (ga.trackOutboundAsPageview) {
371            // Track all external links as page views after URL cleanup.
372            // Currently required, if click should be tracked as goal.
373            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
374            setTimeout('document.location = "' + this.href + '"', 100);
375          }
376          else {
377            // External link clicked.
378            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
379  
380            // First, delay the outbound click by a fraction of a second.
381            // This delay will hardly be noticeable by the user, but it will provide the
382            // browser more time load the tracking code. Without this method, it's possible
383            // that a user can click on the outbound link before the tracking code loads,
384            // in which case the event will not be recorded.
385            // See http://www.google.com/support/analytics/bin/answer.py?hl=en&answer=55527
386            setTimeout('document.location = "' + this.href + '"', 100);
387          }
388        }
389      }
390    });
391  });
392});
393;
394/* $Id: auto_image_handling.js,v 1.1.4.33 2010/09/22 21:07:57 snpower Exp $ */
395
396// Image Node Auto-Format with Auto Image Grouping.
397// Original version by Steve McKenzie.
398// Altered by Stella Power for jQuery version.
399
400function parse_url(url, param) {
401  param = param.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
402  url = url.replace(/&/, "&");
403  var regexS = "[\\?&]"+param+"=([^&#]*)";
404  var regex = new RegExp(regexS);
405  var results = regex.exec(url);
406  if (results === null) {
407    return "";
408  }
409  else {
410    return results[1];
411  }
412}
413
414
415function lightbox2_init_triggers(classes, rel_type, custom_class) {
416  if (classes == '' || rel_type == 0) {
417    return;
418  }
419  var settings = Drupal.settings.lightbox2;
420
421  var link_target  = "";
422  if (settings.node_link_target !== 0) {
423    link_target = 'target="'+ settings.node_link_target +'"';
424  }
425
426  $("a:has("+classes+")").each(function(i) {
427
428    if ((!settings.disable_for_gallery_lists && !settings.disable_for_acidfree_gallery_lists) || (!$(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) && !sett

428ings.disable_for_acidfree_gallery_lists)) {
429
430      var child = $(this).find(classes);
431
432      // Ensure the child has a class attribute we can work with.
433      if ($(child).attr("class") && !$(this).parents("div.acidfree-video").length) {
434
435        // Set the alt text.
436        var alt = $(child).attr("alt");
437        if (!alt) {
438          alt = "";
439        }
440
441        // Set the image node link text.
442        var link_text = settings.node_link_text;
443        var download_link_text = settings.download_link_text;
444        var rewrite = 1;
445
446        // Set the rel attribute.
447        var rel = "lightbox";
448        var lightframe = false;
449        if (rel_type == "lightframe_ungrouped") {
450          rel = "lightframe[]";
451          lightframe = true;
452        }
453        else if (rel_type == "lightframe") {
454          lightframe = true;
455        }
456        else if (rel_type == "lightbox_ungrouped") {
457          rel = "lightbox[]";
458        }
459        if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
460          rel = rel_type + "[" + $(child).attr("class") + "]";
461        }
462
463        // Set the basic href attribute - need to ensure there's no language
464        // string (e.g. /en) prepended to the URL.
465        var id = null;
466        var href = $(child).attr("src");
467        var download = null;
468        var orig_href = $(this).attr("href");
469        var pattern = new RegExp(settings.file_path);
470        if (orig_href.match(pattern)) {
471          var lang_pattern = new RegExp(Drupal.settings.basePath + "\\w\\w\\/");
472          orig_href = orig_href.replace(lang_pattern, Drupal.settings.basePath);
473        }
474        var frame_href = orig_href;
475
476        // Handle flickr images.
477        if ($(child).attr("class").match("flickr-photo-img") ||
478          $(child).attr("class").match("flickr-photoset-img")) {
479          href = $(child).attr("src").replace("_s.", ".").replace("_t.", ".").replace("_m.", ".").replace("_b.", ".");
480          if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
481            rel = rel_type + "[flickr]";
482            if ($(child).parents("div.block-flickr").attr("class")) {
483              id = $(child).parents("div.block-flickr").attr("id");
484              rel = rel_type + "["+ id +"]";
485            }
486          }
487          download = href;
488        }
489
490        // Handle "image-img_assist_custom" images.
491        else if ($(child).filter("img[class*=img_assist_custom]").size()) {
492          // Image assist uses "+" signs for spaces which doesn't work for
493          // normal links.
494          if (settings.display_image_size != "original") {
495            orig_href = orig_href.replace(/\+/, " ");
496            href = $(child).attr("src").replace(new RegExp("\\.img_assist_custom-[0-9]+x[0-9]+"), ((settings.display_image_size === "")?settings.display_image_size:"."+ settings.display_image_size));
497            if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
498              rel = rel_type + "[node_images]";
499            }
500            if (lightframe) {
501              frame_href = orig_href + "/lightbox2";
502            }
503          }
504          else {
505            rewrite = 0;
506          }
507        }
508
509        // Handle "inline" images.
510        else if ($(child).attr("class").match("inline")) {
511          href = orig_href;
512        }
513
514        // Handle gallery2 block images.
515        else if ($(child).attr("class").match("ImageFrame_image") || $(child).attr("class").match("ImageFrame_none")) {
516          var thumb_id = parse_url(href, "g2_itemId");
517          var new_id = parse_url(orig_href, "g2_itemId");
518          if (new_id && thumb_id) {
519            var g2pattern = new RegExp("g2_itemId="+thumb_id);
520            var replacement = "g2_itemId="+ new_id;
521            href = href.replace(g2pattern, replacement);
522          }
523          rel = rel_type + "[gallery2]";
524          if ($(child).parents("div.block-gallery").attr("class")) {
525            id = $(child).parents("div.block-gallery").attr("id");
526            rel = rel_type + "["+ id +"]";
527          }
528          download = href;
529        }
530
531
532        // Set the href attribute.
533        else if (settings.image_node_sizes != '()' && !custom_class) {
534          if (settings.display_image_size != "original") {
535            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":"$1/"+ settings.display_image_size));
536            if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
537              rel = rel_type + "[node_images]";
538              if ($(child).parents("div.block-multiblock,div.block-image").attr("class")) {
539                id = $(child).parents("div.block-multiblock,div.block-image").attr("id");
540                rel = rel_type + "["+ id +"]";
541              }
542            }
543            download = $(child).attr("src").replace(new RegExp(settings.image_node_sizes), "").replace(/(image\/view\/\d+)(\/[\w\-]*)/, "$1/_original");
544            if (lightframe) {
545              frame_href = orig_href + "/lightbox2";
546            }
547          }
548          else {
549            rewrite = 0;
550          }
551        }
552
553        // Modify the image url.
554        var img_title = $(child).attr("title");
555        if (!img_title) {
556          img_title = $(this).attr("title");
557          if (!img_title) {
558            img_title = $(child).attr("alt");
559          }
560          $(child).attr({title: img_title});
561        }
562        if (lightframe) {
563          href = frame_href;
564        }
565        if (rewrite) {
566          if (!custom_class) {
567            var title_link = "";
568            if (link_text.length) {
569              title_link = "<br /><br /><a href=\"" + orig_href + "\" id=\"lightbox2-node-link-text\" "+ link_target +" >"+ link_text + "</a>";
570            }
571            if (download_link_text.length && download) {
572              title_link = title_link + " - <a href=\"" + download + "\" id=\"lightbox2-download-l

572ink-text\" target=\"_blank\">" + download_link_text + "</a>";
573            }
574            rel = rel + "[" + img_title + title_link + "]";
575            $(this).attr({
576              rel: rel,
577              href: href
578            });
579          }
580          else {
581            if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") {
582              rel = rel_type + "[" + $(child).attr("class") + "]";
583              if ($(child).parents("div.block-image").attr("class")) {
584                id = $(child).parents("div.block-image").attr("id");
585                rel = rel_type + "["+ id +"]";
586              }
587            }
588            rel = rel + "[" + img_title + "]";
589            $(this).attr({
590              rel: rel,
591              href: orig_href
592            });
593          }
594        }
595      }
596    }
597
598  });
599}
600
601function lightbox2_init_acidfree_video() {
602  var settings = Drupal.settings.lightbox2;
603
604  var link_target  = "";
605  if (settings.node_link_target !== 0) {
606    link_target = 'target="'+ settings.node_link_target +'"';
607  }
608
609  var link_text = settings.node_link_text;
610  var rel = "lightframe";
611
612  $("div.acidfree-video a").each(function(i) {
613
614    if (!settings.disable_for_acidfree_gallery_lists || (!$(this).parents(".acidfree-folder").length && !$(this).parents(".acidfree-list").length) || (($(this).parents(".acidfree-folder").length || $(this).parents(".acidfree-list").length) && !sett

614ings.disable_for_acidfree_gallery_lists)) {
615      var orig_href = $(this).attr("href");
616      var href = orig_href + "/lightframevideo";
617      var title = $(this).attr("title");
618      var title_link = "";
619      if (link_text.length) {
620        title_link = "<br /><a href=\"" + orig_href + "\" id=\"lightbox2-node-link-text\" "+ link_target +" >"+ link_text + "</a>";
621      }
622
623      $(this).attr({
624        rel: rel,
625        title: title + title_link,
626        href: href
627      });
628    }
629  });
630}
631
632function lightbox2_image_nodes() {
633
634  var settings = Drupal.settings.lightbox2;
635
636  // Don't do it on the image assist popup selection screen.
637  var img_assist = document.getElementById("img_assist_thumbs");
638  if (!img_assist) {
639
640    // Select the enabled image types.
641    lightbox2_init_triggers(settings.trigger_lightbox_classes, "lightbox_ungrouped");
642    lightbox2_init_triggers(settings.custom_trigger_classes, settings.custom_class_handler, true);
643    lightbox2_init_triggers(settings.trigger_lightbox_group_classes, "lightbox");
644    lightbox2_init_triggers(settings.trigger_slideshow_classes, "lightshow");
645    lightbox2_init_triggers(settings.trigger_lightframe_classes, "lightframe_ungrouped");
646    lightbox2_init_triggers(settings.trigger_lightframe_group_classes, "lightframe");
647    if (settings.enable_acidfree_videos) {
648      lightbox2_init_acidfree_video();
649    }
650
651  }
652}
653
654
655Drupal.behaviors.initAutoLightbox = function (context) {
656  lightbox2_image_nodes();
657};
658
659;
660/* $Id: lightbox.js,v 1.5.2.6.2.136 2010/09/24 08:39:40 snpower Exp $ */
661
662/**
663 * jQuery Lightbox
664 * @author
665 *   Stella Power, <http://drupal.org/user/66894>
666 *
667 * Based on Lightbox v2.03.3 by Lokesh Dhakar
668 * <http://www.huddletogether.com/projects/lightbox2/>
669 * Also partially based on the jQuery Lightbox by Warren Krewenki
670 *   <http://warren.mesozen.com>
671 *
672 * Permission has been granted to Mark Ashmead & other Drupal Lightbox2 module
673 * maintainers to distribute this file via Drupal.org
674 * Under GPL license.
675 *
676 * Slideshow, iframe and video functionality added by Stella Power.
677 */
678
679var Lightbox = {
680  auto_modal : false,
681  overlayOpacity : 0.8, // Controls transparency of shadow overlay.
682  overlayColor : '000', // Controls colour of shadow overlay.
683  disableCloseClick : true,
684  // Controls the order of the lightbox resizing animation sequence.
685  resizeSequence: 0, // 0: simultaneous, 1: width then height, 2: height then width.
686  resizeSpeed: 'normal', // Controls the speed of the lightbox resizing animation.
687  fadeInSpeed: 'normal', // Controls the speed of the image appearance.
688  slideDownSpeed: 'slow', // Controls the speed of the image details appearance.
689  minWidth: 240,
690  borderSize : 10,
691  boxColor : 'fff',
692  fontColor : '000',
693  topPosition : '',
694  infoHeight: 20,
695  alternative_layout : false,
696  imageArray : [],
697  imageNum : null,
698  total : 0,
699  activeImage : null,
700  inprogress : false,
701  disableResize : false,
702  disableZoom : false,
703  isZoomedIn : false,
704  rtl : false,
705  loopItems : false,
706  keysClose : ['c', 'x', 27],
707  keysPrevious : ['p', 37],
708  keysNext : ['n', 39],
709  keysZoom : ['z'],
710  keysPlayPause : [32],
711
712  // Slideshow options.
713  slideInterval : 5000, // In milliseconds.
714  showPlayPause : true,
715  autoStart : true,
716  autoExit : true,
717  pauseOnNextClick : false, // True to pause the slideshow when the "Next" button is clicked.
718  pauseOnPrevClick : true, // True to pause the slideshow when the "Prev" button is clicked.
719  slideIdArray : [],
720  slideIdCount : 0,
721  isSlideshow : false,
722  isPaused : false,
723  loopSlides : false,
724
725  // Iframe options.
726  isLightframe : false,
727  iframe_width : 600,
728  iframe_height : 400,
729  iframe_border : 1,
730
731  // Video and modal options.
732  enableVideo : false,
733  flvPlayer : '/flvplayer.swf',
734  flvFlashvars : '',
735  isModal : false,
736  isVideo : false,
737  videoId : false,
738  modalWidth : 400,
739  modalHeight : 400,
740  modalHTML : null,
741
742
743  // initialize()
744  // Constructor runs on completion of the DOM loading.
745  // The function inserts html at the bottom of the page which is used
746  // to display the shadow overlay and the image container.
747  initialize: function() {
748
749    var s = Drupal.settings.lightbox2;
750    Lightbox.overlayOpacity = s.overlay_opacity;
751    Lightbox.overlayColor = s.overlay_color;
752    Lightbox.disableCloseClick = s.disable_close_click;
753    Lightbox.resizeSequence = s.resize_sequence;
754    Lightbox.resizeSpeed = s.resize_speed;
755    Lightbox.fadeInSpeed = s.fade_in_speed;
756    Lightbox.slideDownSpeed = s.slide_down_speed;
757    Lightbox.borderSize = s.border_size;
758    Lightbox.boxColor = s.box_color;
759    Lightbox.fontColor = s.font_color;
760    Lightbox.topPosition = s.top_position;
761    Lightbox.rtl = s.rtl;
762    Lightbox.loopItems = s.loop_items;
763    Lightbox.keysClose = s.keys_close.split(" ");
764    Lightbox.keysPrevious = s.keys_previous.split(" ");
765    Lightbox.keysNext = s.keys_next.split(" ");

766    Lightbox.keysZoom = s.keys_zoom.split(" ");
767    Lightbox.keysPlayPause = s.keys_play_pause.split(" ");
768    Lightbox.disableResize = s.disable_resize;
769    Lightbox.disableZoom = s.disable_zoom;
770    Lightbox.slideInterval = s.slideshow_interval;
771    Lightbox.showPlayPause = s.show_play_pause;
772    Lightbox.showCaption = s.show_caption;
773    Lightbox.autoStart = s.slideshow_automatic_start;
774    Lightbox.autoExit = s.slideshow_automatic_exit;
775    Lightbox.pauseOnNextClick = s.pause_on_next_click;
776    Lightbox.pauseOnPrevClick = s.pause_on_previous_click;
777    Lightbox.loopSlides = s.loop_slides;
778    Lightbox.alternative_layout = s.use_alt_layout;
779    Lightbox.iframe_width = s.iframe_width;
780    Lightbox.iframe_height = s.iframe_height;
781    Lightbox.iframe_border = s.iframe_border;
782    Lightbox.enableVideo = s.enable_video;
783    if (s.enable_video) {
784      Lightbox.flvPlayer = s.flvPlayer;
785      Lightbox.flvFlashvars = s.flvFlashvars;
786    }
787
788    // Make the lightbox divs.
789    var layout_class = (s.use_alt_layout ? 'lightbox2-alt-layout' : 'lightbox2-orig-layout');
790    var output = '<div id="lightbox2-overlay" style="display: none;"></div>\
791      <div id="lightbox" style="display: none;" class="' + layout_class + '">\
792        <div id="outerImageContainer"></div>\
793        <div id="imageDataContainer" class="clearfix">\
794          <div id="imageData"></div>\
795        </div>\
796      </div>';
797    var loading = '<div id="loading"><a href="#" id="loadingLink"></a></div>';
798    var modal = '<div id="modalContainer" style="display: none;"></div>';
799    var frame = '<div id="frameContainer" style="display: none;"></div>';
800    var imageContainer = '<div id="imageContainer" style="display: none;"></div>';
801    var details = '<div id="imageDetails"></div>';
802    var bottomNav = '<div id="bottomNav"></div>';
803    var image = '<img id="lightboxImage" alt="" />';
804    var hoverNav = '<div id="hoverNav"><a id="prevLink" href="#"></a><a id="nextLink" href="#"></a></div>';
805    var frameNav = '<div id="frameHoverNav"><a id="framePrevLink" href="#"></a><a id="frameNextLink" href="#"></a></div>';
806    var hoverNav = '<div id="hoverNav"><a id="prevLink" title="' + Drupal.t('Previous') + '" href="#"></a><a id="nextLink" title="' + Drupal.t('Next') + '" href="#"></a></div>';
807    var frameNav = '<div id="frameHoverNav"><a id="framePrevLink" title="' + Drupal.t('Previous') + '" href="#"></a><a id="frameNextLink" title="' + Drupal.t('Next') + '" href="#"></a></div>';
808    var caption = '<span id="caption"></span>';
809    var numberDisplay = '<span id="numberDisplay"></span>';
810    var close = '<a id="bottomNavClose" title="' + Drupal.t('Close') + '" href="#"></a>';
811    var zoom = '<a id="bottomNavZoom" href="#"></a>';
812    var zoomOut = '<a id="bottomNavZoomOut" href="#"></a>';
813    var pause = '<a id="lightshowPause" title="' + Drupal.t('Pause Slideshow') + '" href="#" style="display: none;"></a>';
814    var play = '<a id="lightshowPlay" title="' + Drupal.t('Play Slideshow') + '" href="#" style="display: none;"></a>';
815
816    $("body").append(output);
817    $('#outerImageContainer').append(modal + frame + imageContainer + loading);
818    if (!s.use_alt_layout) {
819      $('#imageContainer').append(image + hoverNav);

820      $('#imageData').append(details + bottomNav);
821      $('#imageDetails').append(caption + numberDisplay);
822      $('#bottomNav').append(frameNav + close + zoom + zoomOut + pause + play);
823    }
824    else {
825      $('#outerImageContainer').append(bottomNav);
826      $('#imageContainer').append(image);
827      $('#bottomNav').append(close + zoom + zoomOut);
828      $('#imageData').append(hoverNav + details);
829      $('#imageDetails').append(caption + numberDisplay + pause + play);
830    }
831
832    // Setup onclick handlers.
833    if (Lightbox.disableCloseClick) {
834      $('#lightbox2-overlay').click(function() { Lightbox.end(); return false; } ).hide();
835    }
836    $('#loadingLink, #bottomNavClose').click(function() { Lightbox.end('forceClose'); return false; } );
837    $('#prevLink, #framePrevLink').click(function() { Lightbox.changeData(Lightbox.activeImage - 1); return false; } );
838    $('#nextLink, #frameNextLink').click(function() { Lightbox.changeData(Lightbox.activeImage + 1); return false; } );
839    $('#bottomNavZoom').click(function() { Lightbox.changeData(Lightbox.activeImage, true); return false; } );
840    $('#bottomNavZoomOut').click(function() { Lightbox.changeData(Lightbox.activeImage, false); return false; } );
841    $('#lightshowPause').click(function() { Lightbox.togglePlayPause("lightshowPause", "lightshowPlay"); return false; } );
842    $('#lightshowPlay').click(function() { Lightbox.togglePlayPause("lightshowPlay", "lightshowPause"); return false; } );
843
844    // Fix positioning.
845    $('#prevLink, #nextLink, #framePrevLink, #frameNextLink').css({ 'paddingTop': Lightbox.borderSize + 'px'});
846    $('#imageContainer, #frameContainer, #modalContainer').css({ 'padding': Lightbox.borderSize + 'px'});
847    $('#outerImageContainer, #imageDataContainer, #bottomNavClose').css({'backgroundColor': '#' + Lightbox.boxColor, 'color': '#'+Lightbox.fontColor});
848    if (Lightbox.alternative_layout) {
849      $('#bottomNavZoom, #bottomNavZoomOut').css({'bottom': Lightbox.borderSize + 'px', 'right': Lightbox.borderSize + 'px'});
850    }
851    else if (Lightbox.rtl == 1 && $.browser.msie) {
852      $('#bottomNavZoom, #bottomNavZoomOut').css({'left': '0px'});
853    }
854
855    // Force navigation links to always be displayed
856    if (s.force_show_nav) {
857      $('#prevLink, #nextLink').addClass("force_show_nav");
858    }
859
860  },
861
862  // initList()
863  // Loops through anchor tags looking for 'lightbox', 'lightshow' and
864  // 'lightframe', etc, references and applies onclick events to appropriate
865  // links. You can rerun after dynamically adding images w/ajax.
866  initList : function(context) {
867
868    if (context == undefined || context == null) {
869      context = document;
870    }
871
872    // Attach lightbox to any links with rel 'lightbox', 'lightshow' or
873    // 'lightframe', etc.
874    $("a[rel^='lightbox']:not(.lightbox-processed), area[rel^='lightbox']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
875      if (Lightbox.disableCloseClick) {
876        $('#lightbox').unbind('click');
877        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
878      }
879      Lightbox.start(this, false, false, false, false);
880      if (e.preventDefault) { e.preventDefault(); }
881      return false;
882    });
883    $("a[rel^='lightshow']:not(.lightbox-processed), area[rel^='lightshow']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
884      if (Lightbox.disableCloseClick) {
885        $('#lightbox').unbind('click');
886        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
887      }
888      Lightbox.start(this, true, false, false, false);
889      if (e.preventDefault) { e.preventDefault(); }
890      return false;
891    });
892    $("a[rel^='lightframe']:not(.lightbox-processed), area[rel^='lightframe']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
893      if (Lightbox.disableCloseClick) {
894        $('#lightbox').unbind('click');
895        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
896      }
897      Lightbox.start(this, false, true, false, false);
898      if (e.preventDefault) { e.preventDefault(); }
899      return false;

900    });
901    if (Lightbox.enableVideo) {
902      $("a[rel^='lightvideo']:not(.lightbox-processed), area[rel^='lightvideo']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
903        if (Lightbox.disableCloseClick) {
904          $('#lightbox').unbind('click');
905          $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
906        }
907        Lightbox.start(this, false, false, true, false);
908        if (e.preventDefault) { e.preventDefault(); }
909        return false;
910      });
911    }
912    $("a[rel^='lightmodal']:not(.lightbox-processed), area[rel^='lightmodal']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
913      $('#lightbox').unbind('click');
914      // Add classes from the link to the lightbox div - don't include lightbox-processed
915      $('#lightbox').addClass($(this).attr('class'));
916      $('#lightbox').removeClass('lightbox-processed');
917      Lightbox.start(this, false, false, false, true);
918      if (e.preventDefault) { e.preventDefault(); }
919      return false;
920    });
921    $("#lightboxAutoModal:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
922      Lightbox.auto_modal = true;
923      $('#lightbox').unbind('click');
924      Lightbox.start(this, false, false, false, true);
925      if (e.preventDefault) { e.preventDefault(); }
926      return false;
927    });
928  },
929
930  // start()
931  // Display overlay and lightbox. If image is part of a set, add siblings to
932  // imageArray.
933  start: function(imageLink, slideshow, lightframe, lightvideo, lightmodal) {
934
935    Lightbox.isPaused = !Lightbox.autoStart;
936
937    // Replaces hideSelectBoxes() and hideFlash() calls in original lightbox2.
938    Lightbox.toggleSelectsFlash('hide');
939
940    // Stretch overlay to fill page and fade in.
941    var arrayPageSize = Lightbox.getPageSize();
942    $("#lightbox2-overlay").hide().css({
943      'width': '100%',
944      'zIndex': '10090',
945      'height': arrayPageSize[1] + 'px',
946      'backgroundColor' : '#' + Lightbox.overlayColor
947    });
948    // Detect OS X FF2 opacity + flash issue.
949    if (lightvideo && this.detectMacFF2()) {
950      $("#lightbox2-overlay").removeClass("overlay_default");
951      $("#lightbox2-overlay").addClass("overlay_macff2");
952      $("#lightbox2-overlay").css({'opacity' : null});
953    }
954    else {
955      $("#lightbox2-overlay").removeClass("overlay_macff2");
956      $("#lightbox2-overlay").addClass("overlay_default");
957      $("#lightbox2-overlay").css({'opacity' : Lightbox.overlayOpacity});
958    }
959    $("#lightbox2-overlay").fadeIn(Lightbox.fadeInSpeed);
960
961
962    Lightbox.isSlideshow = slideshow;
963    Lightbox.isLightframe = lightframe;
964    Lightbox.isVideo = lightvideo;
965    Lightbox.isModal = lightmodal;
966    Lightbox.imageArray = [];
967    Lightbox.imageNum = 0;
968
969    var anchors = $(imageLink.tagName);
970    var anchor = null;
971    var rel_parts = Lightbox.parseRel(imageLink);
972    var rel = rel_parts["rel"];
973    var rel_group = rel_parts["group"];
974    var title = (rel_parts["title"] ? rel_parts["title"] : imageLink.title);
975    var rel_style = null;
976    var i = 0;
977
978    if (rel_parts["flashvars"]) {
979      Lightbox.flvFlashvars = Lightbox.flvFlashvars + '&' + rel_parts["flashvars"];
980    }
981
982    // Set the title for image alternative text.
983    var alt = imageLink.title;
984    if (!alt) {
985      var img = $(imageLink).find("img");
986      if (img && $(img).attr("alt")) {
987        alt = $(img).attr("alt");
988      }
989      else {
990        alt = title;
991      }
992    }
993
994    if ($(imageLink).attr('id') == 'lightboxAutoModal') {
995      rel_style = rel_parts["style"];
996      Lightbox.imageArray.push(['#lightboxAutoModal > *', title, alt, rel_style, 1]);
997    }
998    else {
999      // Handle lightbox images with no grouping.
1000      if ((rel == 'lightbox' || rel == 'lightshow') && !rel_group) {
1001        Lightbox.imageArray.push([imageLink.href, title, alt]);
1002      }
1003
1004      // Handle other items with no grouping.
1005      else if (!rel_group) {
1006        rel_style = rel_parts["style"];
1007        Lightbox.imageArray.push([imageLink.href, title, alt, rel_style]);
1008      }
1009
1010      // Handle grouped items.
1011      else {
1012
1013        // Loop through anchors and add them to imageArray.
1014        for (i = 0; i < anchors.length; i++) {
1015          anchor = anchors[i];
1016          if (anchor.href && typeof(anchor.href) == "string" && $(anchor).attr('rel')) {
1017            var rel_data = Lightbox.parseRel(anchor);
1018            var anchor_title = (rel_data["title"] ? rel_data["title"] : anchor.title);
1019            img_alt = anchor.title;
1020            if (!img_alt) {
1021              var anchor_img = $(anchor).find("img");
1022              if (anchor_img && $(anchor_img).attr("alt")) {
1023                img_alt = $(anchor_img).attr("alt");
1024              }
1025              else {
1026                img_alt = title;
1027              }
1028            }
1029            if (rel_data["rel"] == rel) {
1030              if (rel_data["group"] == rel_group) {
1031                if (Lightbox.isLightframe || Lightbox.isModal || Lightbox.isVideo) {
1032                  rel_style = rel_data["style"];
1033                }
1034                Lightbox.imageArray.push([anchor.href, anchor_title, img_alt, rel_style]);
1035              }
1036            }
1037          }
1038        }
1039
1040        // Remove duplicates.
1041        for (i = 0; i < Lightbox.imageArray.length; i++) {
1042          for (j = Lightbox.imageArray.length-1; j > i; j--) {
1043            if (Lightbox.imageArray[i][0] == Lightbox.imageArray[j][0]) {
1044              Lightbox.imageArray.splice(j,1);
1045            }
1046          }
1047        }
1048        while (Lightbox.imageArray[Lightbox.imageNum][0] != imageLink.href) {
1049          Lightbox.imageNum++;
1050        }
1051      }
1052    }
1053
1054    if (Lightbox.isSlideshow && Lightbox.showPlayPause && Lightbox.isPaused) {
1055      $('#lightshowPlay').show();
1056      $('#lightshowPause').hide();
1057    }
1058
1059    // Calculate top and left offset for the lightbox.
1060    var arrayPageScroll = Lightbox.getPageScroll();
1061    var lightboxTop = arrayPageScroll[1] + (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1;
1062    var lightboxLeft = arrayPageScroll[0];
1063    $('#frameContainer, #modalContainer, #lightboxImage').hide();

1064    $('#hoverNav, #prevLink, #nextLink, #frameHoverNav, #framePrevLink, #frameNextLink').hide();
1065    $('#imageDataContainer, #numberDisplay, #bottomNavZoom, #bottomNavZoomOut').hide();
1066    $('#outerImageContainer').css({'width': '250px', 'height': '250px'});
1067    $('#lightbox').css({
1068      'zIndex': '10500',
1069      'top': lightboxTop + 'px',
1070      'left': lightboxLeft + 'px'
1071    }).show();
1072
1073    Lightbox.total = Lightbox.imageArray.length;
1074    Lightbox.changeData(Lightbox.imageNum);
1075  },
1076
1077  // changeData()
1078  // Hide most elements and preload image in preparation for resizing image
1079  // container.
1080  changeData: function(imageNum, zoomIn) {
1081
1082    if (Lightbox.inprogress === false) {
1083      if (Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) {
1084        if (imageNum >= Lightbox.total) imageNum = 0;
1085        if (imageNum < 0) imageNum = Lightbox.total - 1;
1086      }
1087
1088      if (Lightbox.isSlideshow) {
1089        for (var i = 0; i < Lightbox.slideIdCount; i++) {
1090          window.clearTimeout(Lightbox.slideIdArray[i]);
1091        }
1092      }
1093      Lightbox.inprogress = true;
1094      Lightbox.activeImage = imageNum;
1095
1096      if (Lightbox.disableResize && !Lightbox.isSlideshow) {
1097        zoomIn = true;
1098      }
1099      Lightbox.isZoomedIn = zoomIn;
1100
1101
1102      // Hide elements during transition.
1103      $('#loading').css({'zIndex': '10500'}).show();
1104      if (!Lightbox.alternative_layout) {
1105        $('#imageContainer').hide();
1106      }
1107      $('#frameContainer, #modalContainer, #lightboxImage').hide();
1108      $('#hoverNav, #prevLink, #nextLink, #frameHoverNav, #framePrevLink, #frameNextLink').hide();
1109      $('#imageDataContainer, #numberDisplay, #bottomNavZoom, #bottomNavZoomOut').hide();
1110
1111      // Preload image content, but not iframe pages.
1112      if (!Lightbox.isLightframe && !Lightbox.isVideo && !Lightbox.isModal) {
1113        $("#lightbox #imageDataContainer").removeClass('lightbox2-alt-layout-data');
1114        imgPreloader = new Image();
1115        imgPreloader.onerror = function() { Lightbox.imgNodeLoadingError(this); };
1116
1117        imgPreloader.onload = function() {
1118          var photo = document.getElementById('lightboxImage');
1119          photo.src = Lightbox.imageArray[Lightbox.activeImage][0];
1120          photo.alt = Lightbox.imageArray[Lightbox.activeImage][2];
1121
1122          var imageWidth = imgPreloader.width;
1123          var imageHeight = imgPreloader.height;
1124
1125          // Resize code.
1126          var arrayPageSize = Lightbox.getPageSize();
1127          var targ = { w:arrayPageSize[2] - (Lightbox.borderSize * 2), h:arrayPageSize[3] - (Lightbox.borderSize * 6) - (Lightbox.infoHeight * 4) - (arrayPageSize[3] / 10) };
1128          var orig = { w:imgPreloader.width, h:imgPreloader.height };
1129
1130          // Image is very large, so show a smaller version of the larger image
1131          // with zoom button.
1132          if (zoomIn !== true) {
1133            var ratio = 1.0; // Shrink image with the same aspect.
1134            $('#bottomNavZoomOut, #bottomNavZoom').hide();
1135            if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) {
1136              ratio = ((targ.w / orig.w) < (targ.h / orig.h)) ? targ.w / orig.w : targ.h / orig.h;
1137              if (!Lightbox.disableZoom && !Lightbox.isSlideshow) {
1138                $('#bottomNavZoom').css({'zIndex': '10500'}).show();
1139              }
1140            }
1141
1142            imageWidth  = Math.floor(orig.w * ratio);
1143            imageHeight = Math.floor(orig.h * ratio);
1144          }
1145
1146          else {
1147            $('#bottomNavZoom').hide();

1148            // Only display zoom out button if the image is zoomed in already.
1149            if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) {
1150              // Only display zoom out button if not a slideshow and if the
1151              // buttons aren't disabled.
1152              if (!Lightbox.disableResize && Lightbox.isSlideshow === false && !Lightbox.disableZoom) {
1153                $('#bottomNavZoomOut').css({'zIndex': '10500'}).show();
1154              }
1155            }
1156          }
1157
1158          photo.style.width = (imageWidth) + 'px';
1159          photo.style.height = (imageHeight) + 'px';
1160          Lightbox.resizeContainer(imageWidth, imageHeight);
1161
1162          // Clear onLoad, IE behaves irratically with animated gifs otherwise.
1163          imgPreloader.onload = function() {};
1164        };
1165
1166        imgPreloader.src = Lightbox.imageArray[Lightbox.activeImage][0];
1167        imgPreloader.alt = Lightbox.imageArray[Lightbox.activeImage][2];
1168      }
1169
1170      // Set up frame size, etc.
1171      else if (Lightbox.isLightframe) {
1172        $("#lightbox #imageDataContainer").addClass('lightbox2-alt-layout-data');
1173        var src = Lightbox.imageArray[Lightbox.activeImage][0];
1174        $('#frameContainer').html('<iframe id="lightboxFrame" style="display: none;" src="'+src+'"></iframe>');
1175
1176        // Enable swf support in Gecko browsers.
1177        if ($.browser.mozilla && src.indexOf('.swf') != -1) {
1178          setTimeout(function () {
1179            document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0];
1180          }, 1000);
1181        }
1182
1183        if (!Lightbox.iframe_border) {
1184          $('#lightboxFrame').css({'border': 'none'});
1185          $('#lightboxFrame').attr('frameborder', '0');
1186        }
1187        var iframe = document.getElementById('lightboxFrame');
1188        var iframeStyles = Lightbox.imageArray[Lightbox.activeImage][3];
1189        iframe = Lightbox.setStyles(iframe, iframeStyles);
1190        Lightbox.resizeContainer(parseInt(iframe.width, 10), parseInt(iframe.height, 10));
1191      }
1192      else if (Lightbox.isVideo || Lightbox.isModal) {
1193        $("#lightbox #imageDataContainer").addClass('lightbox2-alt-layout-data');
1194        var container = document.getElementById('modalContainer');
1195        var modalStyles = Lightbox.imageArray[Lightbox.activeImage][3];
1196        container = Lightbox.setStyles(container, modalStyles);
1197        if (Lightbox.isVideo) {
1198          Lightbox.modalHeight =  parseInt(container.height, 10) - 10;
1199          Lightbox.modalWidth =  parseInt(container.width, 10) - 10;
1200          Lightvideo.startVideo(Lightbox.imageArray[Lightbox.activeImage][0]);
1201        }
1202        Lightbox.resizeContainer(parseInt(container.width, 10), parseInt(container.height, 10));
1203      }
1204    }
1205  },
1206
1207  // imgNodeLoadingError()
1208  imgNodeLoadingError: function(image) {
1209    var s = Drupal.settings.lightbox2;
1210    var original_image = Lightbox.imageArray[Lightbox.activeImage][0];
1211    if (s.display_image_size !== "") {
1212      original_image = original_image.replace(new RegExp("."+s.display_image_size), "");
1213    }
1214    Lightbox.imageArray[Lightbox.activeImage][0] = original_image;
1215    image.onerror = function() { Lightbox.imgLoadingError(image); };
1216    image.src = original_image;
1217  },
1218
1219  // imgLoadingError()
1220  imgLoadingError: function(image) {
1221    var s = Drupal.settings.lightbox2;
1222    Lightbox.imageArray[Lightbox.activeImage][0] = s.default_image;
1223    image.src = s.default_image;
1224  },
1225
1226  // resizeContainer()
1227  resizeContainer: function(imgWidth, imgHeight) {
1228
1229    imgWidth = (imgWidth < Lightbox.minWidth ? Lightbox.minWidth : imgWidth);
1230
1231    this.widthCurrent = $('#outerImageContainer').width();
1232    this.heightCurrent = $('#outerImageContainer').height();
1233
1234    var widthNew = (imgWidth  + (Lightbox.borderSize * 2));
1235    var heightNew = (imgHeight  + (Lightbox.borderSize * 2));
1236
1237    // Scalars based on change from old to new.
1238    this.xScale = ( widthNew / this.widthCurrent) * 100;
1239    this.yScale = ( heightNew / this.heightCurrent) * 100;
1240
1241    // Calculate size difference between new and old image, and resize if
1242    // necessary.
1243    wDiff = this.widthCurrent - widthNew;
1244    hDiff = this.heightCurrent - heightNew;
1245
1246    $('#modalContainer').css({'width': imgWidth, 'height': imgHeight});
1247    // Detect animation sequence.
1248    if (Lightbox.resizeSequence) {
1249      var animate1 = {width: widthNew};
1250      var animate2 = {height: heightNew};
1251      if (Lightbox.resizeSequence == 2) {
1252        animate1 = {height: heightNew};
1253        animate2 = {width: widthNew};
1254      }
1255      $('#outerImageContainer').animate(animate1, Lightbox.resizeSpeed).animate(animate2, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); });
1256    }
1257    // Simultaneous.
1258    else {
1259      $('#outerImageContainer').animate({'width': widthNew, 'height': heightNew}, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); });
1260    }
1261
1262    // If new and old image are same size and no scaling transition is necessary
1263    // do a quick pause to prevent image flicker.
1264    if ((hDiff === 0) && (wDiff === 0)) {
1265      if ($.browser.msie) {
1266        Lightbox.pause(250);
1267      }
1268      else {
1269        Lightbox.pause(100);
1270      }
1271    }
1272
1273    var s = Drupal.settings.lightbox2;
1274    if (!s.use_alt_layout) {
1275      $('#prevLink, #nextLink').css({'height': imgHeight + 'px'});
1276    }
1277    $('#imageDataContainer').css({'width': widthNew + 'px'});
1278  },
1279
1280  // showData()
1281  // Display image and begin preloading neighbors.
1282  showData: function() {
1283    $('#loading').hide();
1284
1285    if (Lightbox.isLightframe || Lightbox.isVideo || Lightbox.isModal) {
1286      Lightbox.updateDetails();
1287      if (Lightbox.isLightframe) {
1288        $('#frameContainer').show();
1289        if ($.browser.safari || Lightbox.fadeInSpeed === 0) {
1290          $('#lightboxFrame').css({'zIndex': '10500'}).show();
1291        }
1292        else {
1293          $('#lightboxFrame').css({'zIndex': '10500'}).fadeIn(Lightbox.fadeInSpeed);
1294        }
1295      }
1296      else {
1297        if (Lightbox.isVideo) {
1298          $("#modalContainer").html(Lightbox.modalHTML).click(function(){return false;}).css('zIndex', '10500').show();
1299        }
1300        else {
1301          var src = unescape(Lightbox.imageArray[Lightbox.activeImage][0]);
1302          if (Lightbox.imageArray[Lightbox.activeImage][4]) {
1303            $(src).appendTo("#modalContainer");
1304            $('#modalContainer').css({'zIndex': '10500'}).show();
1305          }
1306          else {
1307            // Use a callback to show the new image, otherwise you get flicker.
1308            $("#modalContainer").hide().load(src, function () {$('#modalContainer').css({'zIndex': '10500'}).show();});
1309          }
1310          $('#modalContainer').unbind('click');
1311        }
1312        // This might be needed in the Lightframe section above.
1313        //$('#modalContainer').css({'zIndex': '10500'}).show();
1314      }
1315    }
1316
1317    // Handle display of image content.
1318    else {
1319      $('#imageContainer').show();
1320      if ($.browser.safari || Lightbox.fadeInSpeed === 0) {
1321        $('#lightboxImage').css({'zIndex': '10500'}).show();
1322      }
1323      else {
1324        $('#lightboxImage').css({'zIndex': '10500'}).fadeIn(Lightbox.fadeInSpeed);
1325      }
1326      Lightbox.updateDetails();
1327      this.preloadNeighborImages();
1328    }
1329    Lightbox.inprogress = false;

1330
1331    // Slideshow specific stuff.
1332    if (Lightbox.isSlideshow) {
1333      if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) {
1334        if (Lightbox.autoExit) {
1335          Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.end('slideshow');}, Lightbox.slideInterval);
1336        }
1337      }
1338      else {
1339        if (!Lightbox.isPaused && Lightbox.total > 1) {
1340          Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.changeData(Lightbox.activeImage + 1);}, Lightbox.slideInterval);
1341        }
1342      }
1343      if (Lightbox.showPlayPause && Lightbox.total > 1 && !Lightbox.isPaused) {
1344        $('#lightshowPause').show();
1345        $('#lightshowPlay').hide();
1346      }
1347      else if (Lightbox.showPlayPause && Lightbox.total > 1) {
1348        $('#lightshowPause').hide();
1349        $('#lightshowPlay').show();
1350      }
1351    }
1352
1353    // Adjust the page overlay size.
1354    var arrayPageSize = Lightbox.getPageSize();
1355    var arrayPageScroll = Lightbox.getPageScroll();
1356    var pageHeight = arrayPageSize[1];
1357    if (Lightbox.isZoomedIn && arrayPageSize[1] > arrayPageSize[3]) {
1358      var lightboxTop = (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1;
1359      pageHeight = pageHeight + arrayPageScroll[1] + lightboxTop;
1360    }
1361    $('#lightbox2-overlay').css({'height': pageHeight + 'px', 'width': arrayPageSize[0] + 'px'});
1362
1363    // Gecko browsers (e.g. Firefox, SeaMonkey, etc) don't handle pdfs as
1364    // expected.
1365    if ($.browser.mozilla) {
1366      if (Lightbox.imageArray[Lightbox.activeImage][0].indexOf(".pdf") != -1) {
1367        setTimeout(function () {
1368          document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0];
1369        }, 1000);
1370      }
1371    }
1372  },
1373
1374  // updateDetails()
1375  // Display caption, image number, and bottom nav.
1376  updateDetails: function() {
1377
1378    $("#imageDataContainer").hide();
1379
1380    var s = Drupal.settings.lightbox2;
1381
1382    if (s.show_caption) {
1383      var caption = Lightbox.filterXSS(Lightbox.imageArray[Lightbox.activeImage][1]);
1384      if (!caption) caption = '';
1385      $('#caption').html(caption).css({'zIndex': '10500'}).show();
1386    }
1387
1388    // If image is part of set display 'Image x of x'.
1389    var numberDisplay = null;
1390    if (s.image_count && Lightbox.total > 1) {
1391      var currentImage = Lightbox.activeImage + 1;
1392      if (!Lightbox.isLightframe && !Lightbox.isModal && !Lightbox.isVideo) {
1393        numberDisplay = s.image_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
1394      }
1395      else if (Lightbox.isVideo) {
1396        numberDisplay = s.video_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
1397      }
1398      else {
1399        numberDisplay = s.page_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
1400      }

1401      $('#numberDisplay').html(numberDisplay).css({'zIndex': '10500'}).show();
1402    }
1403    else {
1404      $('#numberDisplay').hide();
1405    }
1406
1407    $("#imageDataContainer").hide().slideDown(Lightbox.slideDownSpeed, function() {
1408      $("#bottomNav").show();
1409    });
1410    if (Lightbox.rtl == 1) {
1411      $("#bottomNav").css({'float': 'left'});
1412    }
1413    Lightbox.updateNav();
1414  },
1415
1416  // updateNav()
1417  // Display appropriate previous and next hover navigation.
1418  updateNav: function() {
1419
1420    $('#hoverNav').css({'zIndex': '10500'}).show();
1421    var prevLink = '#prevLink';
1422    var nextLink = '#nextLink';
1423
1424    // Slideshow is separated as we need to show play / pause button.
1425    if (Lightbox.isSlideshow) {
1426      if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage !== 0) {
1427        $(prevLink).css({'zIndex': '10500'}).show().click(function() {
1428          if (Lightbox.pauseOnPrevClick) {
1429            Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
1430          }
1431          Lightbox.changeData(Lightbox.activeImage - 1); return false;
1432        });
1433      }
1434      else {
1435        $(prevLink).hide();
1436      }
1437
1438      // If not last image in set, display next image button.
1439      if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage != (Lightbox.total - 1)) {
1440        $(nextLink).css({'zIndex': '10500'}).show().click(function() {
1441          if (Lightbox.pauseOnNextClick) {
1442            Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
1443          }
1444          Lightbox.changeData(Lightbox.activeImage + 1); return false;
1445        });
1446      }
1447      // Safari browsers need to have hide() called again.
1448      else {
1449        $(nextLink).hide();
1450      }
1451    }
1452
1453    // All other types of content.
1454    else {
1455
1456      if ((Lightbox.isLightframe || Lightbox.isModal || Lightbox.isVideo) && !Lightbox.alternative_layout) {
1457        $('#frameHoverNav').css({'zIndex': '10500'}).show();
1458        $('#hoverNav').css({'zIndex': '10500'}).hide();
1459        prevLink = '#framePrevLink';
1460        nextLink = '#frameNextLink';
1461      }
1462
1463      // If not first image in set, display prev image button.
1464      if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage !== 0) {
1465        // Unbind any other click handlers, otherwise this adds a new click handler
1466        // each time the arrow is clicked.
1467        $(prevLink).css({'zIndex': '10500'}).show().unbind().click(function() {
1468          Lightbox.changeData(Lightbox.activeImage - 1); return false;
1469        });
1470      }
1471      // Safari browsers need to have hide() called again.
1472      else {
1473        $(prevLink).hide();
1474      }
1475
1476      // If not last image in set, display next image button.
1477      if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage != (Lightbox.total - 1)) {
1478        // Unbind any other click handlers, otherwise this adds a new click handler
1479        // each time the arrow is clicked.
1480        $(nextLink).css({'zIndex': '10500'}).show().unbind().click(function() {
1481          Lightbox.changeData(Lightbox.activeImage + 1); return false;
1482        });
1483      }
1484      // Safari browsers need to have hide() called again.
1485      else {
1486        $(nextLink).hide();
1487      }
1488    }
1489
1490    // Don't enable keyboard shortcuts so forms will work.
1491    if (!Lightbox.isModal) {
1492      this.enableKeyboardNav();
1493    }
1494  },
1495
1496
1497  // enableKeyboardNav()
1498  enableKeyboardNav: function() {
1499    $(document).bind("keydown", this.keyboardAction);
1500  },
1501
1502  // disableKeyboardNav()
1503  disableKeyboardNav: function() {
1504    $(document).unbind("keydown", this.keyboardAction);
1505  },
1506
1507  // keyboardAction()
1508  keyboardAction: function(e) {
1509    if (e === null) { // IE.
1510      keycode = event.keyCode;
1511      escapeKey = 27;
1512    }
1513    else { // Mozilla.
1514      keycode = e.keyCode;
1515      escapeKey = e.DOM_VK_ESCAPE;
1516    }
1517
1518    key = String.fromCharCode(keycode).toLowerCase();
1519
1520    // Close lightbox.
1521    if (Lightbox.checkKey(Lightbox.keysClose, key, keycode)) {
1522      Lightbox.end('forceClose');
1523    }
1524    // Display previous image (p, <-).
1525    else if (Lightbox.checkKey(Lightbox.keysPrevious, key, keycode)) {
1526      if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage !== 0) {
1527        Lightbox.changeData(Lightbox.activeImage - 1);
1528      }
1529
1530    }
1531    // Display next image (n, ->).
1532    else if (Lightbox.checkKey(Lightbox.keysNext, key, keycode)) {
1533      if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage != (Lightbox.total - 1)) {
1534        Lightbox.changeData(Lightbox.activeImage + 1);
1535      }
1536    }
1537    // Zoom in.
1538    else if (Lightbox.checkKey(Lightbox.keysZoom, key, keycode) && !Lightbox.disableResize && !Lightbox.disableZoom && !Lightbox.isSlideshow && !Lightbox.isLightframe) {
1539      if (Lightbox.isZoomedIn) {
1540        Lightbox.changeData(Lightbox.activeImage, false);
1541      }
1542      else if (!Lightbox.isZoomedIn) {
1543        Lightbox.changeData(Lightbox.activeImage, true);
1544      }
1545      return false;

1546    }
1547    // Toggle play / pause (space).
1548    else if (Lightbox.checkKey(Lightbox.keysPlayPause, key, keycode) && Lightbox.isSlideshow) {
1549
1550      if (Lightbox.isPaused) {
1551        Lightbox.togglePlayPause("lightshowPlay", "lightshowPause");
1552      }
1553      else {
1554        Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
1555      }
1556      return false;
1557    }
1558  },
1559
1560  preloadNeighborImages: function() {
1561
1562    if ((Lightbox.total - 1) > Lightbox.activeImage) {
1563      preloadNextImage = new Image();
1564      preloadNextImage.src = Lightbox.imageArray[Lightbox.activeImage + 1][0];
1565    }
1566    if (Lightbox.activeImage > 0) {
1567      preloadPrevImage = new Image();
1568      preloadPrevImage.src = Lightbox.imageArray[Lightbox.activeImage - 1][0];
1569    }
1570
1571  },
1572
1573  end: function(caller) {
1574    var closeClick = (caller == 'slideshow' ? false : true);
1575    if (Lightbox.isSlideshow && Lightbox.isPaused && !closeClick) {
1576      return;
1577    }
1578    // To prevent double clicks on navigation links.
1579    if (Lightbox.inprogress === true && caller != 'forceClose') {
1580      return;
1581    }
1582    Lightbox.disableKeyboardNav();
1583    $('#lightbox').hide();
1584    $("#lightbox2-overlay").fadeOut();
1585    Lightbox.isPaused = true;
1586    Lightbox.inprogress = false;
1587    // Replaces calls to showSelectBoxes() and showFlash() in original
1588    // lightbox2.
1589    Lightbox.toggleSelectsFlash('visible');
1590    if (Lightbox.isSlideshow) {
1591      for (var i = 0; i < Lightbox.slideIdCount; i++) {
1592        window.clearTimeout(Lightbox.slideIdArray[i]);
1593      }
1594      $('#lightshowPause, #lightshowPlay').hide();
1595    }
1596    else if (Lightbox.isLightframe) {
1597      $('#frameContainer').empty().hide();
1598    }
1599    else if (Lightbox.isVideo || Lightbox.isModal) {
1600      if (!Lightbox.auto_modal) {
1601        $('#modalContainer').hide().html("");
1602      }
1603      Lightbox.auto_modal = false;
1604    }
1605  },
1606
1607
1608  // getPageScroll()
1609  // Returns array with x,y page scroll values.
1610  // Core code from - quirksmode.com.
1611  getPageScroll : function() {
1612
1613    var xScroll, yScroll;
1614
1615    if (self.pageYOffset || self.pageXOffset) {
1616      yScroll = self.pageYOffset;
1617      xScroll = self.pageXOffset;
1618    }
1619    else if (document.documentElement && (document.documentElement.scrollTop || document.documentElement.scrollLeft)) {  // Explorer 6 Strict.
1620      yScroll = document.documentElement.scrollTop;
1621      xScroll = document.documentElement.scrollLeft;
1622    }
1623    else if (document.body) {// All other Explorers.
1624      yScroll = document.body.scrollTop;
1625      xScroll = document.body.scrollLeft;
1626    }
1627
1628    arrayPageScroll = [xScroll,yScroll];
1629    return arrayPageScroll;
1630  },
1631
1632  // getPageSize()
1633  // Returns array with page width, height and window width, height.
1634  // Core code from - quirksmode.com.
1635  // Edit for Firefox by pHaez.
1636
1637  getPageSize : function() {
1638
1639    var xScroll, yScroll;
1640
1641    if (window.innerHeight && window.scrollMaxY) {
1642      xScroll = window.innerWidth + window.scrollMaxX;
1643      yScroll = window.innerHeight + window.scrollMaxY;
1644    }
1645    else if (document.body.scrollHeight > document.body.offsetHeight) { // All but Explorer Mac.
1646      xScroll = document.body.scrollWidth;
1647      yScroll = document.body.scrollHeight;
1648    }
1649    else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari.
1650      xScroll = document.body.offsetWidth;
1651      yScroll = document.body.offsetHeight;
1652    }
1653
1654    var windowWidth, windowHeight;
1655
1656    if (self.innerHeight) { // All except Explorer.
1657      if (document.documentElement.clientWidth) {
1658        windowWidth = document.documentElement.clientWidth;
1659      }
1660      else {
1661        windowWidth = self.innerWidth;
1662      }
1663      windowHeight = self.innerHeight;
1664    }
1665    else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode.
1666      windowWidth = document.documentElement.clientWidth;
1667      windowHeight = document.documentElement.clientHeight;
1668    }
1669    else if (document.body) { // Other Explorers.
1670      windowWidth = document.body.clientWidth;
1671      windowHeight = document.body.clientHeight;
1672    }
1673    // For small pages with total height less than height of the viewport.
1674    if (yScroll < windowHeight) {
1675      pageHeight = windowHeight;
1676    }
1677    else {
1678      pageHeight = yScroll;
1679    }
1680    // For small pages with total width less than width of the viewport.
1681    if (xScroll < windowWidth) {
1682      pageWidth = xScroll;
1683    }
1684    else {
1685      pageWidth = windowWidth;
1686    }
1687    arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
1688    return arrayPageSize;
1689  },
1690
1691
1692  // pause(numberMillis)
1693  pause : function(ms) {
1694    var date = new Date();
1695    var curDate = null;
1696    do { curDate = new Date(); }
1697    while (curDate - date < ms);
1698  },
1699
1700
1701  // toggleSelectsFlash()
1702  // Hide / unhide select lists and flash objects as they appear above the
1703  // lightbox in some browsers.
1704  toggleSelectsFlash: function (state) {
1705    if (state == 'visible') {
1706      $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").show();
1707    }
1708    else if (state == 'hide') {
1709      $("select:visible, embed:visible, object:visible").not('#lightboxAutoModal select, #lightboxAutoModal embed, #lightboxAutoModal object').addClass("lightbox_hidden");
1710      $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").hide();
1711    }
1712  },
1713
1714
1715  // parseRel()
1716  parseRel: function (link) {
1717    var parts = [];
1718    parts["rel"] = parts["title"] = parts["group"] = parts["style"] = parts["flashvars"] = null;
1719    if (!$(link).attr('rel')) return parts;
1720    parts["rel"] = $(link).attr('rel').match(/\w+/)[0];
1721
1722    if ($(link).attr('rel').match(/\[(.*)\]/)) {
1723      var info = $(link).attr('rel').match(/\[(.*?)\]/)[1].split('|');
1724      parts["group"] = info[0];
1725      parts["style"] = info[1];
1726      if (parts["style"] != undefined && parts["style"].match(/flashvars:\s?(.*?);/)) {
1727        parts["flashvars"] = parts["style"].match(/flashvars:\s?(.*?);/)[1];
1728      }
1729    }
1730    if ($(link).attr('rel').match(/\[.*\]\[(.*)\]/)) {
1731      parts["title"] = $(link).attr('rel').match(/\[.*\]\[(.*)\]/)[1];
1732    }
1733    return parts;
1734  },
1735
1736  // setStyles()
1737  setStyles: function(item, styles) {
1738    item.width = Lightbox.iframe_width;
1739    item.height = Lightbox.iframe_height;
1740    item.scrolling = "auto";
1741
1742    if (!styles) return item;
1743    var stylesArray = styles.split(';');
1744    for (var i = 0; i< stylesArray.length; i++) {
1745      if (stylesArray[i].indexOf('width:') >= 0) {
1746        var w = stylesArray[i].replace('width:', '');
1747        item.width = jQuery.trim(w);
1748      }
1749      else if (stylesArray[i].indexOf('height:') >= 0) {
1750        var h = stylesArray[i].replace('height:', '');
1751        item.height = jQuery.trim(h);
1752      }
1753      else if (stylesArray[i].indexOf('scrolling:') >= 0) {
1754        var scrolling = stylesArray[i].replace('scrolling:', '');
1755        item.scrolling = jQuery.trim(scrolling);
1756      }
1757      else if (stylesArray[i].indexOf('overflow:') >= 0) {
1758        var overflow = stylesArray[i].replace('overflow:', '');
1759        item.overflow = jQuery.trim(overflow);
1760      }
1761    }
1762    return item;
1763  },
1764
1765
1766  // togglePlayPause()
1767  // Hide the pause / play button as appropriate.  If pausing the slideshow also
1768  // clear the timers, otherwise move onto the next image.
1769  togglePlayPause: function(hideId, showId) {
1770    if (Lightbox.isSlideshow && hideId == "lightshowPause") {
1771      for (var i = 0; i < Lightbox.slideIdCount; i++) {
1772        window.clearTimeout(Lightbox.slideIdArray[i]);
1773      }
1774    }
1775    $('#' + hideId).hide();
1776    $('#' + showId).show();
1777
1778    if (hideId == "lightshowPlay") {
1779      Lightbox.isPaused = false;

1780      if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) {
1781        Lightbox.end();
1782      }
1783      else if (Lightbox.total > 1) {
1784        Lightbox.changeData(Lightbox.activeImage + 1);
1785      }
1786    }
1787    else {
1788      Lightbox.isPaused = true;
1789    }
1790  },
1791
1792  triggerLightbox: function (rel_type, rel_group) {
1793    if (rel_type.length) {
1794      if (rel_group && rel_group.length) {
1795        $("a[rel^='" + rel_type +"\[" + rel_group + "\]'], area[rel^='" + rel_type +"\[" + rel_group + "\]']").eq(0).trigger("click");
1796      }
1797      else {
1798        $("a[rel^='" + rel_type +"'], area[rel^='" + rel_type +"']").eq(0).trigger("click");
1799      }
1800    }
1801  },
1802
1803  detectMacFF2: function() {
1804    var ua = navigator.userAgent.toLowerCase();
1805    if (/firefox[\/\s](\d+\.\d+)/.test(ua)) {
1806      var ffversion = new Number(RegExp.$1);
1807      if (ffversion < 3 && ua.indexOf('mac') != -1) {
1808        return true;
1809      }
1810    }
1811    return false;
1812  },
1813
1814  checkKey: function(keys, key, code) {
1815    return (jQuery.inArray(key, keys) != -1 || jQuery.inArray(String(code), keys) != -1);
1816  },
1817
1818  filterXSS: function(str, allowed_tags) {
1819    var output = "";
1820    $.ajax({
1821      url: Drupal.settings.basePath + 'system/lightbox2/filter-xss',
1822      data: {
1823        'string' : str,
1824        'allowed_tags' : allowed_tags
1825      },
1826      type: "POST",
1827      async: false,
1828      dataType:  "json",
1829      success: function(data) {
1830        output = data;
1831      }
1832    });
1833    return output;
1834  }
1835
1836};
1837
1838// Initialize the lightbox.
1839Drupal.behaviors.initLightbox = function (context) {
1840  $('body:not(.lightbox-processed)', context).addClass('lightbox-processed').each(function() {
1841    Lightbox.initialize();
1842    return false; // Break the each loop.
1843  });
1844
1845  // Attach lightbox to any links with lightbox rels.
1846  Lightbox.initList(context);
1847  $('#lightboxAutoModal', context).triggerHandler('click');
1848};
1849
1850;
1851// $Id: mollom.js,v 1.2.2.13 2010/08/07 02:49:44 dries Exp $
1852(function ($) {
1853
1854/**
1855 * Open Mollom privacy policy link in a new window.
1856 *
1857 * Required for valid XHTML Strict markup.
1858 */
1859Drupal.behaviors.mollomPrivacy = function (context) {
1860  $('.mollom-privacy a', context).click(function () {
1861    this.target = '_blank';
1862  });
1863};
1864
1865/**
1866 * Attach click event handlers for CAPTCHA links.
1867 */
1868Drupal.behaviors.mollomCaptcha = function (context) {
1869  $('a.mollom-switch-captcha', context).click(getMollomCaptcha);
1870};
1871
1872/**
1873 * Fetch a Mollom CAPTCHA and output the image or audio into the form.
1874 */
1875function getMollomCaptcha() {
1876  // Get the current requested CAPTCHA type from the clicked link.
1877  var newCaptchaType = $(this).hasClass('mollom-audio-captcha') ? 'audio' : 'image';
1878
1879  var context = $(this).parents('form');
1880
1881  // Extract the Mollom session id from the form.
1882  var mollomSessionId = $('input.mollom-session-id', context).val();
1883
1884  // Retrieve a CAPTCHA:
1885  $.getJSON(Drupal.settings.basePath + 'mollom/captcha/' + newCaptchaType + '/' + mollomSessionId,
1886    function (data) {
1887      if (!(data && data.content)) {
1888        return;
1889      }
1890      // Inject new CAPTCHA.
1891      $('.mollom-captcha-content', context).parent().html(data.content);
1892      // Update session id.
1893      $('input.mollom-session-id', context).val(data.session_id);
1894      // Add an onclick-event handler for the new link.
1895      Drupal.attachBehaviors(context);
1896      // Focus on the CATPCHA input.
1897      $('input[name="mollom[captcha]"]', context).focus();
1898    }
1899  );
1900  return false;
1901}
1902
1903})(jQuery);
1904;
1905// $Id: thickbox_auto.js,v 1.6.2.2 2008/09/23 08:04:46 frjo Exp $
1906
1907/**
1908 * ATTENTION: this script has to be loaded _before_ thickbox.js
1909 * Contributed by user kleingeist.
1910 */
1911Drupal.behaviors.initThickboxAuto = function(context) {
1912
1913  // 1. "mark" the category overview pictures.
1914  $("ul.galleries a > img.image.image-thumbnail").parent().addClass("category");
1915
1916  // 2. Group the images in specific contexts,
1917
1918  // find all the nodes,
1919  $(".node .content").each(function(i) {
1920    var group = "node-g" + i;
1921    TB_drupal_rewrite(this, group);
1922  });
1923
1924  // find the categories.
1925  $("ul.images").each(function(i) {
1926    var group = "gallery-g" + i;
1927    TB_drupal_rewrite(this, group);
1928  });
1929
1930  // 3. Rewrite the remaining images without grouping.
1931  TB_drupal_rewrite(document, null);
1932}
1933
1934function TB_drupal_rewrite(context, group) {
1935  // Process only images, that have not been rewritten (.thickbox) and that are not categories.
1936  $("a > img.image.image-thumbnail", context).parent().not(".thickbox").not(".category").each(function(i) {
1937    var img = $(this).children("img");
1938    var title = $(this).attr("title") || img.attr("title") || img.attr("alt") || null;
1939    var settings = Drupal.settings.thickbox;
1940
1941    /**
1942     * ATTENTION: Until the derivate Bug (http://drupal.org/node/125610) is fixed,
1943     * the script should allways use the original picture ("true || ").
1944     */
1945    if (settings.derivative == "_original") {
1946      var href = img.attr("src").replace(".thumbnail", "");
1947    }
1948    else {
1949      var href = img.attr("src").replace(".thumbnail", "." + settings.derivative);
1950    }
1951
1952    // Finally rewrite the link and wait for thickbox.js to apply the effects.
1953    $(this).attr({href: href, title: title, rel: group});
1954    $(this).addClass("thickbox");
1955  });
1956}
1957;
1958// $Id: thickbox.js,v 1.8.2.19 2010/03/09 07:10:48 frjo Exp $
1959
1960/*
1961 * Thickbox 3.1 - One Box To Rule Them All.
1962 * By Cody Lindley (http://www.codylindley.com)
1963 * Copyright (c) 2007 cody lindley
1964 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
1965*/
1966
1967
1968// Initialize Thickbox.
1969Drupal.behaviors.initThickbox = function (context) {
1970  $('a,area,input', context).filter('.thickbox:not(.initThickbox-processed)').addClass('initThickbox-processed').click(function() {
1971    var t = this.title || this.name || null;
1972    var a = this.href || this.alt;
1973    var g = this.rel || false;
1974    tb_show(t,a,g);
1975    this.blur();
1976    return false;

1977  });
1978};
1979
1980function tb_show(caption, url, imageGroup) { //function called when the user clicks on a thickbox link
1981
1982  var settings = Drupal.settings.thickbox;
1983  tb_setBrowserExtra();
1984
1985  try {
1986    if (typeof document.body.style.maxHeight === 'undefined') { //if IE 6
1987      $('body','html').css({height: '100%', width: '100%'});
1988      $('html').css('overflow','hidden');
1989      if (document.getElementById('TB_HideSelect') === null) { //iframe to hide select elements in ie6
1990        $('body').append('<iframe id="TB_HideSelect"></iframe><div id="TB_overlay"></div><div id="TB_window"></div>');
1991        $('#TB_overlay').click(tb_remove);
1992      }
1993    }
1994    else { //all others
1995      if (document.getElementById('TB_overlay') === null) {
1996        $('body').append('<div id="TB_overlay"></div><div id="TB_window"></div>');
1997        $('#TB_overlay').click(tb_remove);
1998      }
1999    }
2000
2001    if ($.browserextra.macfirefox) {
2002      $('#TB_overlay').addClass('TB_overlayMacFFBGHack'); //use png overlay so hide flash
2003    }
2004    else {
2005      $('#TB_overlay').addClass('TB_overlayBG'); //use background and opacity
2006    }
2007
2008    if (caption === null) {
2009      caption = '';
2010    }
2011    $('body').append('<div id="TB_load"></div>'); //add loader to the page
2012    $('#TB_load').show(); //show loader
2013
2014    var baseURL;
2015    if (url.indexOf('?')!==-1) { //ff there is a query string involved
2016      baseURL = url.substr(0, url.indexOf('?'));
2017    }
2018    else {
2019      baseURL = url;
2020    }
2021
2022    var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
2023    var urlType = baseURL.toLowerCase().match(urlString);
2024
2025    if (urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp') { //code to show images
2026      TB_PrevCaption = '';
2027      TB_PrevURL = '';
2028      TB_PrevHTML = '';
2029      TB_NextCaption = '';
2030      TB_NextURL = '';
2031      TB_NextHTML = '';
2032      TB_imageCount = '';
2033      TB_FoundURL = false;
2034      if (imageGroup) {
2035        TB_TempArray = $('a[rel=' + imageGroup + ']').get();
2036        for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === '')); TB_Counter++) {
2037          var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
2038          if (!(TB_TempArray[TB_Counter].href == url)) {
2039            if (TB_FoundURL) {
2040              TB_NextCaption = TB_TempArray[TB_Counter].title;
2041              TB_NextURL = TB_TempArray[TB_Counter].href;
2042              TB_NextHTML = '<span id="TB_next">&nbsp;&nbsp;<a href="#">' + settings.next + '</a></span>';
2043            }
2044            else {
2045              TB_PrevCaption = TB_TempArray[TB_Counter].title;
2046              TB_PrevURL = TB_TempArray[TB_Counter].href;
2047              TB_PrevHTML = '<span id="TB_prev">&nbsp;&nbsp;<a href="#">' + settings.prev + '</a></span>';
2048            }
2049          }
2050          else {
2051            TB_FoundURL = true;
2052            if (TB_TempArray.length > 1) { // Don't show "Image 1 of 1".
2053              TB_imageCount = settings.image_count.replace(/\!current/, (TB_Counter + 1)).replace(/\!total/, TB_TempArray.length);
2054            }
2055          }
2056        }
2057      }
2058
2059      // Modified to preload previous and next image.
2060      imgPreloader = new Image();
2061      prevImg = new Image();
2062      nextImg = new Image();
2063      imgPreloader.onload = function() {
2064        imgPreloader.onload = null;
2065
2066        var TB_Links = $('a[class*="thickbox"]');
2067        var i = -1;
2068        TB_Links.each(function(n) { if (this.href == imgPreloader.src) { i = n; } });
2069        if (i != -1) {
2070          if (i > 0) { prevImg.src = TB_Links[i - 1].href; }
2071          if (i + 1 < TB_Links.length) { nextImg.src = TB_Links[i + 1].href; }
2072        }
2073
2074        // Resizing large images - orginal by Christian Montoya edited by me.
2075        var pagesize = tb_getPageSize();
2076        var x = pagesize[0] - 100;
2077        var y = pagesize[1] - 100;
2078        var imageWidth = imgPreloader.width;
2079        var imageHeight = imgPreloader.height;
2080        if (imageWidth > x) {
2081          imageHeight = imageHeight * (x / imageWidth);
2082          imageWidth = x;
2083          if (imageHeight > y) {
2084            imageWidth = imageWidth * (y / imageHeight);
2085            imageHeight = y;
2086          }
2087        }
2088        else if (imageHeight > y) {
2089          imageWidth = imageWidth * (y / imageHeight);
2090          imageHeight = y;
2091          if (imageWidth > x) {
2092            imageHeight = imageHeight * (x / imageWidth);
2093            imageWidth = x;
2094          }
2095        }
2096        // End Resizing
2097
2098        TB_WIDTH = imageWidth < 320 ? 350 : imageWidth + 30;
2099        TB_HEIGHT = imageHeight + 60;
2100        $('#TB_window').append('<a href="" id="TB_ImageOff" title="' + settings.next_close + '"><img id="TB_Image" src="' + url + '" width="' + imageWidth + '" height="' + imageHeight + '" alt="' + caption + '" /></a><div id="TB_caption">' + caption + '<div id="TB_secondLine">' + TB_imageCount + TB_PrevHTML + TB_NextHTML + '</div></div><div id="TB_closeWindow"><a href="#" id="TB_closeWindowButton" title="' + settings.close + '">' + settings.close + '</a> ' + settings.esc_key + '</div>');
2101        $('#TB_closeWindowButton').click(tb_remove);
2102
2103        if (!(TB_PrevHTML === '')) {
2104          function goPrev() {
2105            if ($(document).unbind('click',goPrev)) {$(document).unbind('click',goPrev);}
2106            $('#TB_window').remove();
2107            $('body').append('<div id="TB_window"></div>');
2108            tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
2109            return false;

2110          }
2111          $('#TB_prev').click(goPrev);
2112        }
2113
2114        if (!(TB_NextHTML === '')) {
2115          function goNext() {
2116            $('#TB_window').remove();
2117            $('body').append('<div id="TB_window"></div>');
2118            tb_show(TB_NextCaption, TB_NextURL, imageGroup);
2119            return false;
2120          }
2121          $('#TB_next').click(goNext);
2122          $('#TB_ImageOff').click(goNext);
2123        }
2124        else {
2125          $('#TB_ImageOff').click(tb_remove);
2126        }
2127
2128        document.onkeydown = function(e) {
2129          if (e == null) { // ie
2130            keycode = event.keyCode;
2131            escapeKey = 27;
2132          }
2133          else if ($.browser.safari || $.browser.opera) { // safari or opera
2134            keycode = e.which;
2135            escapeKey = 27;
2136          }
2137          else { // mozilla
2138            keycode = e.keyCode;
2139            escapeKey = e.DOM_VK_ESCAPE;
2140          }
2141          key = String.fromCharCode(keycode).toLowerCase();
2142          if (key == 'x' || key == 'c' || keycode == escapeKey) { // close
2143            tb_remove();
2144          }
2145          else if (key == 'n' || keycode == 39) { // display previous image
2146            if (!(TB_NextHTML == '')) {
2147              document.onkeydown = '';
2148              goNext();
2149            }
2150          }
2151          else if (key == 'p' || keycode == 37) { // display next image
2152            if (!(TB_PrevHTML == '')) {
2153              document.onkeydown = '';
2154              goPrev();
2155            }
2156          }
2157        };
2158
2159        tb_position();
2160        $('#TB_load').remove();
2161        $('#TB_window').css({display:'block', opacity: 0}).animate({opacity: 1}, 400); //for safari using css instead of show
2162      };
2163
2164      imgPreloader.src = url;
2165    }
2166    else { //code to show html
2167
2168      var queryString = url.replace(/^[^\?]+\??/,'');
2169      var params = tb_parseQuery( queryString );
2170
2171      TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
2172      TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
2173      ajaxContentW = TB_WIDTH - 30;
2174      ajaxContentH = TB_HEIGHT - 45;
2175
2176      if (url.indexOf('TB_iframe') != -1) { // either iframe or ajax window
2177        urlNoQuery = url.split('TB_');
2178        $('#TB_iframeContent').remove();
2179        if (params['modal'] != 'true') { //iframe no modal
2180          $('#TB_window').append('<div id="TB_title"><div id="TB_ajaxWindowTitle">' + caption + '</div><div id="TB_closeAjaxWindow"><a href="#" id="TB_closeWindowButton" title="' + settings.close + '">' + settings.close + '</a> ' + settings.esc_key + '</div></div><iframe frameborder="0" hspace="0" src="' + urlNoQuery[0] + '" id="TB_iframeContent" name="TB_iframeContent' + Math.round(Math.random()*1000) + '" onload="tb_showIframe()" style="width:' + (ajaxContentW + 29) + 'px;height:' + (ajaxContentH + 17) + 'px;"></iframe>');
2181        }
2182        else { //iframe modal
2183          $('#TB_overlay').unbind();
2184          $('#TB_window').append('<iframe frameborder="0" hspace="0" src="' + urlNoQuery[0] + '" id="TB_iframeContent" name="TB_iframeContent' + Math.round(Math.random()*1000) + '" onload="tb_showIframe()" style="width:' + (ajaxContentW + 29) + 'px;height:' + (ajaxContentH + 17) + 'px;"></iframe>');
2185        }
2186      }
2187      else { // not an iframe, ajax
2188        if ($('#TB_window').css('display') != 'block') {
2189          if (params['modal'] != 'true') { //ajax no modal
2190            $('#TB_window').append('<div id="TB_title"><div id="TB_ajaxWindowTitle">' + caption + '</div><div id="TB_closeAjaxWindow"><a href="#" id="TB_closeWindowButton" title="' + settings.close + '">' + settings.close + '</a> ' + settings.esc_key + '</div></div><div id="TB_ajaxContent" style="width:' + ajaxContentW + 'px;height:' + ajaxContentH + 'px"></div>');
2191            window.setTimeout("tb_focusFirstFormElement()", 1000);
2192          }
2193          else { //ajax modal
2194            $('#TB_overlay').unbind();
2195            $('#TB_window').append('<div id="TB_ajaxContent" class="TB_modal" style="width:' + ajaxContentW + 'px;height:' + ajaxContentH + 'px;"></div>');
2196          }
2197        }
2198        else { //this means the window is already up, we are just loading new content via ajax
2199          $('#TB_ajaxContent')[0].style.width = ajaxContentW + 'px';
2200          $('#TB_ajaxContent')[0].style.height = ajaxContentH + 'px';
2201          $('#TB_ajaxContent')[0].scrollTop = 0;
2202          $('#TB_ajaxWindowTitle').html(caption);
2203        }
2204      }
2205
2206      $('#TB_closeWindowButton').click(tb_remove);
2207
2208      if (url.indexOf('TB_inline') != -1) {
2209        $('#TB_ajaxContent').append($('#' + params['inlineId']).children());
2210        $('#TB_window').unload(function () {
2211          $('#' + params['inlineId']).append($('#TB_ajaxContent').children()); // move elements back when you're finished
2212        });
2213        tb_position();
2214        $('#TB_load').remove();
2215        $('#TB_window').css({display:'block', opacity: 0}).animate({opacity: 1}, 400);
2216      }
2217      else if (url.indexOf('TB_iframe') != -1) {
2218        tb_position();
2219        if ($.browser.safari || $.browserextra.iphone) { //safari needs help because it will not fire iframe onload
2220          $('#TB_load').remove();
2221          $('#TB_window').css({display:'block', opacity: 0}).animate({opacity: 1}, 400);
2222        }
2223      }
2224      else {
2225        $('#TB_ajaxContent').load(url += '&random=' + (new Date().getTime()),function() { //to do a post change this load method
2226          tb_position();
2227          $('#TB_load').remove();
2228          Drupal.attachBehaviors('#TB_ajaxContent');
2229          $('#TB_window').css({display:'block', opacity: 0}).animate({opacity: 1}, 400);
2230        });
2231      }
2232    }
2233
2234    if (!params['modal']) {
2235      document.onkeyup = function(e) {
2236        if (e == null) { // ie
2237          keycode = event.keyCode;
2238          escapeKey = 27;
2239        }
2240        else if ($.browser.safari || $.browser.opera) { // safari or opera
2241          keycode = e.which;
2242          escapeKey = 27;
2243        }
2244        else { // mozilla
2245          keycode = e.keyCode;
2246          escapeKey = e.DOM_VK_ESCAPE;
2247        }
2248        key = String.fromCharCode(keycode).toLowerCase();
2249        if (keycode == escapeKey) { // close
2250          tb_remove();
2251        }
2252      };
2253    }
2254
2255  }

2256  catch(e) {
2257    //nothing here
2258  }
2259}
2260
2261//helper functions below
2262function tb_showIframe() {
2263  $('#TB_load').remove();
2264  $('#TB_window').css({display:'block', opacity: 0}).animate({opacity: 1}, 400);
2265}
2266
2267function tb_remove() {
2268  $('#TB_imageOff').unbind('click');
2269  $('#TB_overlay').unbind('click');
2270  $('#TB_closeWindowButton').unbind('click');
2271  $('#TB_window').fadeOut(400,function() {$('#TB_window,#TB_overlay,#TB_HideSelect').trigger('unload').unbind().remove();});
2272  $('#TB_load').remove();
2273  if (typeof document.body.style.maxHeight == 'undefined') { //if IE 6
2274    $('body','html').css({height: 'auto', width: 'auto'});
2275    $('html').css('overflow','');
2276  }
2277  document.onkeydown = '';
2278  document.onkeyup = '';
2279  return false;
2280}
2281
2282function tb_position() {
2283  $('#TB_window').css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
2284  if (!($.browserextra.msie6)) { // take away IE6
2285    $('#TB_window').css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
2286  }
2287}
2288
2289function tb_parseQuery( query ) {
2290  var Params = {};
2291  if ( ! query ) {return Params;}// return empty object
2292  var Pairs = query.split(/[;&]/);
2293  for ( var i = 0; i < Pairs.length; i++ ) {
2294    var KeyVal = Pairs[i].split('=');
2295    if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
2296    var key = unescape( KeyVal[0] );
2297    var val = unescape( KeyVal[1] );
2298    val = val.replace(/\+/g, ' ');
2299    Params[key] = val;
2300  }
2301  return Params;
2302}
2303
2304function tb_getPageSize() {
2305  var de = document.documentElement;
2306  var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
2307  var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
2308  arrayPageSize = [w,h];
2309  return arrayPageSize;
2310}
2311
2312function tb_setBrowserExtra() {
2313  // Return if already set.
2314  if ($.browserextra) {
2315    return;
2316  }
2317
2318  // Add iPhone, IE 6 and Mac Firefox browser detection.
2319  // msie6 fixes the fact that IE 7 now reports itself as MSIE 6.0 compatible
2320  var userAgent = navigator.userAgent.toLowerCase();
2321  $.browserextra = {
2322    iphone: /iphone/.test( userAgent ),
2323    msie6: /msie/.test( userAgent ) && !/opera/.test( userAgent ) && /msie 6\.0/.test( userAgent ) && !/msie 7\.0/.test( userAgent ) && !/msie 8\.0/.test( userAgent ),
2324    macfirefox: /mac/.test( userAgent ) && /firefox/.test( userAgent )
2325  };
2326}
2327
2328function tb_focusFirstFormElement() {
2329  $('#TB_window form input[type=text]:first').focus();
2330}
2331;
2332
2333Drupal.tableHeaderDoScroll = function() {
2334  if (typeof(Drupal.tableHeaderOnScroll)=='function') {
2335    Drupal.tableHeaderOnScroll();
2336  }
2337};
2338
2339Drupal.behaviors.tableHeader = function (context) {
2340  // This breaks in anything less than IE 7. Prevent it from running.

2341  if (jQuery.browser.msie && parseInt(jQuery.browser.version, 10) < 7) {
2342    return;
2343  }
2344
2345  // Keep track of all cloned table headers.
2346  var headers = [];
2347
2348  $('table.sticky-enabled thead:not(.tableHeader-processed)', context).each(function () {
2349    // Clone thead so it inherits original jQuery properties.
2350    var headerClone = $(this).clone(true).insertBefore(this.parentNode).wrap('<table class="sticky-header"></table>').parent().css({
2351      position: 'fixed',
2352      top: '0px'
2353    });
2354
2355    headerClone = $(headerClone)[0];
2356    headers.push(headerClone);
2357
2358    // Store parent table.
2359    var table = $(this).parent('table')[0];
2360    headerClone.table = table;
2361    // Finish initialzing header positioning.
2362    tracker(headerClone);
2363
2364    $(table).addClass('sticky-table');
2365    $(this).addClass('tableHeader-processed');
2366  });
2367
2368  // Define the anchor holding var.
2369  var prevAnchor = '';
2370
2371  // Track positioning and visibility.
2372  function tracker(e) {
2373    // Save positioning data.
2374    var viewHeight = document.documentElement.scrollHeight || document.body.scrollHeight;
2375    if (e.viewHeight != viewHeight) {
2376      e.viewHeight = viewHeight;
2377      e.vPosition = $(e.table).offset().top - 4;
2378      e.hPosition = $(e.table).offset().left;
2379      e.vLength = e.table.clientHeight - 100;
2380      // Resize header and its cell widths.
2381      var parentCell = $('th', e.table);
2382      $('th', e).each(function(index) {
2383        var cellWidth = parentCell.eq(index).css('width');
2384        // Exception for IE7.
2385        if (cellWidth == 'auto') {
2386          cellWidth = parentCell.get(index).clientWidth +'px';
2387        }
2388        $(this).css('width', cellWidth);
2389      });
2390      $(e).css('width', $(e.table).css('width'));
2391    }
2392
2393    // Track horizontal positioning relative to the viewport and set visibility.
2394    var hScroll = document.documentElement.scrollLeft || document.body.scrollLeft;
2395    var vOffset = (document.documentElement.scrollTop || document.body.scrollTop) - e.vPosition;
2396    var visState = (vOffset > 0 && vOffset < e.vLength) ? 'visible' : 'hidden';
2397    $(e).css({left: -hScroll + e.hPosition +'px', visibility: visState});
2398
2399    // Check the previous anchor to see if we need to scroll to make room for the header.
2400    // Get the height of the header table and scroll up that amount.
2401    if (prevAnchor != location.hash) {
2402      if (location.hash != '') {
2403        var offset = $(document).find('td' + location.hash).offset();
2404        if (offset) {
2405          var top = offset.top;
2406          var scrollLocation = top - $(e).height();
2407          $('body, html').scrollTop(scrollLocation);
2408        }
2409      }
2410      prevAnchor = location.hash;
2411    }
2412  }
2413
2414  // Only attach to scrollbars once, even if Drupal.attachBehaviors is called
2415  //  multiple times.
2416  if (!$('body').hasClass('tableHeader-processed')) {
2417    $('body').addClass('tableHeader-processed');
2418    $(window).scroll(Drupal.tableHeaderDoScroll);
2419    $(document.documentElement).scroll(Drupal.tableHeaderDoScroll);
2420  }
2421
2422  // Track scrolling.
2423  Drupal.tableHeaderOnScroll = function() {
2424    $(headers).each(function () {
2425      tracker(this);
2426    });
2427  };
2428
2429  // Track resizing.
2430  var time = null;
2431  var resize = function () {
2432    // Ensure minimum time between adjustments.
2433    if (time) {
2434      return;
2435    }
2436    time = setTimeout(function () {
2437      $('table.sticky-header').each(function () {
2438        // Force cell width calculation.
2439        this.viewHeight = 0;
2440        tracker(this);
2441      });
2442      // Reset timer
2443      time = null;
2444    }, 250);
2445  };
2446  $(window).resize(resize);
2447};
2448;
2449// $Id: captcha.js,v 1.2.2.3 2011/02/06 20:45:12 soxofaan Exp $
2450
2451// Javascript behaviors for general CAPTCHA functionality.
2452Drupal.behaviors.captcha = function (context) {
2453
2454  // Turn off autocompletion for the CAPTCHA response field.
2455  // We do it here with Javascript (instead of directly in the markup)
2456  // because this autocomplete attribute is not standard and
2457  // it would break (X)HTML compliance.
2458  $("#edit-captcha-response").attr("autocomplete", "off");
2459
2460};
2461
2462
2463// JavaScript behaviors for the CAPTCHA admin page
2464Drupal.behaviors.captchaAdmin = function (context) {
2465

2466	// Add onclick handler to checkbox for adding a CAPTCHA description
2467	// so that the textfields for the CAPTCHA description are hidden
2468	// when no description should be added.
2469	$("#edit-captcha-add-captcha-description").click(function() {
2470		if ($("#edit-captcha-add-captcha-description").is(":checked")) {
2471			// Show the CAPTCHA description textfield(s).
2472			$("#edit-captcha-description-wrapper").show("slow");
2473		}
2474		else {
2475			// Hide the CAPTCHA description textfield(s).
2476			$("#edit-captcha-description-wrapper").hide("slow");
2477		}
2478	});
2479	// Hide the CAPTCHA description textfields if option is disabled on page load.
2480	if (!$("#edit-captcha-add-captcha-description").is(":checked")) {
2481		$("#edit-captcha-description-wrapper").hide();
2482	}
2483
2484};
2485;