https://www.tokajneum.com/components/com_virtuemart/assets/js/fancybox/jquery.fancybox-1.3.4.pack.js

1/*
2 * FancyBox - jQuery Plugin
3 * Simple and fancy lightbox alternative
4 *
5 * Examples and documentation at: http://fancybox.net
6 *
7 * Copyright (c) 2008 - 2010 Janis Skarnelis
8 * That said, it is hardly a one-person project. Many people have submitted bugs, code, and offered their advice freely. Their support is greatly appreciated.
9 *
10 * Version: 1.3.4 (11/11/2010)
11 * Requires: jQuery v1.3+
12 *
13 * Dual licensed under the MIT and GPL licenses:
14 *   http://www.opensource.org/licenses/mit-license.php
15 *   http://www.gnu.org/licenses/gpl.html
16 *
17 *
18 * Modified by Stan Scholtz, RuposTel.com for jQuery 3 compatibility and public usage.
19 *
20 * Stripped version by Stefan Schumacher, 2021.
21 * Removed Flash support, removed bg elements and added box shadow via CSS.
22 * Based on Stan's version.
23 */
24
25;(function($) {
26
27	var tmp, loading, overlay, wrap, outer, content, close, title, nav_left, nav_right,
28		selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],
29		ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg|webp)(.*)?$/i,
30		loadingTimer, loadingFrame = 1,
31		titleHeight = 0, titleStr = '', start_pos, final_pos, busy = false, fx 

31= $.extend($('<div/>')[0], { prop: 0 }),
32
33		/*
34		 * Private methods 
35		 */
36
37		_abort = function() {
38			if (typeof loading == 'undefined') {
39				$.fancybox.initMe(); 
40			}
41			if (typeof loading == 'undefined') {
42				return; 
43			}
44			loading.hide();
45			imgPreloader.onerror = imgPreloader.onload = null;
46			if (ajaxLoader) {
47				ajaxLoader.abort();
48			}
49			tmp.empty();
50		},
51
52		_error = function() {
53			if (false === selectedOpts.onError(selectedArray, selectedIndex, selectedOpts)) {
54				loading.hide();
55				busy = false;
56				return;
57			}
58			selectedOpts.titleShow = false;
59			selectedOpts.width = 'auto';
60			selectedOpts.height = 'auto';
61			tmp.html( '<p id="fancybox-error">The requested content cannot be loaded.<br>Please try again later.</p>' );
62			_process_inline();
63		},
64
65		_start = function() {
66			var obj = selectedArray[ selectedIndex ],
67				href, 
68				type, 
69				titleText,
70				str,
71				emb,
72				ret;
73
74			_abort();
75			_init_fancy(); 
76
77			tmp = jQuery('#fancybox-tmp'); 
78			loading = jQuery('#fancybox-loading'); 
79			overlay = jQuery('#fancybox-overlay'); 
80			wrap = jQuery('#fancybox-wrap'); 
81			outer = jQuery('#fancybox-outer'); 
82			content = jQuery('#fancybox-content'); 
83			close = jQuery('#fancybox-close'); 
84			title = jQuery('#fancybox-title'); 
85			nav_left = jQuery('#fancybox-left'); 
86			nav_right = jQuery('#fancybox-right'); 
87			selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));
88			ret = selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts);
89			if (ret === false) {
90				busy = false;
91				return;
92			} else if (typeof ret == 'object') {
93				selectedOpts = $.extend(selectedOpts, ret);
94			}
95			titleText = selectedOpts.title || (obj.nodeName ? $(obj).attr('title') : obj.titleText) || '';
96			if (obj.nodeName && !selectedOpts.orig) {
97				selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);
98			}
99			if (obj.title) {
100				titleText = obj.title; 
101			}
102			else
103			if (titleText === '' && selectedOpts.orig && selectedOpts.titleFromAlt) {
104				titleText = selectedOpts.orig.attr('alt');
105			}
106			href = (obj.nodeName ? $(obj).attr('href') : obj.href) || selectedOpts.href || null;
107			if ((/^(?:javascript)/i).test(href) || href == '#') {
108				href = null;
109			}
110			if (selectedOpts.type) {
111				type = selectedOpts.type;
112				if (!href) {
113					href = selectedOpts.content;
114				}
115			} else if (selectedOpts.content) {
116				type = 'html';
117			} else if (href) {
118				if (href.match(imgRegExp)) {
119					type = 'image';
120				} else if ($(obj).hasClass("iframe")) {
121					type = 'iframe';
122				} else if (href.indexOf("#") === 0) {
123					type = 'inline';
124				} else {
125					type = 'ajax';
126				}
127			}
128			if (!type) {
129				_error();
130				return;
131			}
132			if (type == 'inline') {
133				obj	= href.substr(href.indexOf("#"));
134				type = $(obj).length > 0 ? 'inline' : 'ajax';
135			}
136			selectedOpts.type = type;
137			selectedOpts.href = href;
138			selectedOpts.title = titleText;
139
140			if (selectedOpts.autoDimensions) {
141				if (selectedOpts.type == 'html' || selectedOpts.type == 'inline' || selectedOpts.type == 'ajax') {
142					selectedOpts.width = 'auto';
143					selectedOpts.height = 'auto';
144				} else {
145					selectedOpts.autoDimensions = false;
146				}
147			}
148			if (selectedOpts.modal) {
149				selectedOpts.overlayShow = true;
150				selectedOpts.hideOnOverlayClick = false;
151				selectedOpts.hideOnContentClick = false;
152				selectedOpts.enableEscapeButton = false;
153				selectedOpts.showCloseButton = false;
154			}
155			selectedOpts.padding = parseInt(selectedOpts.padding, 10);
156			selectedOpts.margin = parseInt(selectedOpts.margin, 10);
157			tmp.css('padding', (selectedOpts.padding + selectedOpts.margin));
158			$('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {
159				$(this).replaceWith(content.children());
160			});
161			switch (type) {
162				case 'html' :
163					tmp.html( selectedOpts.content );
164					_process_inline();
165				break;
166
167				case 'inline' :
168					if ( $(obj).parent().is('#fancybox-content') === true) {
169						busy = false;
170						return;
171					}
172					$('<div class="fancybox-inline-tmp" />')
173						.hide()
174						.insertBefore( $(obj) )
175						.bind('fancybox-cleanup', function() {
176							$(this).replaceWith(content.children());
177						}).bind('fancybox-cancel', function() {
178							$(this).replaceWith(tmp.children());
179						});
180					$(obj).appendTo(tmp);
181					_process_inline();
182				break;
183

184				case 'image':
185					busy = false;
186					$.fancybox.showActivity();
187					imgPreloader = new Image();
188					imgPreloader.onerror = function() {
189						_error();
190					};
191					imgPreloader.onload = function() {
192						busy = true;
193						imgPreloader.onerror = imgPreloader.onload = null;
194						_process_image(obj);
195					};
196					imgPreloader.src = href;
197				break;
198
199				case 'ajax':
200					busy = false;
201					$.fancybox.showActivity();
202					selectedOpts.ajax.win = selectedOpts.ajax.success;
203					ajaxLoader = $.ajax($.extend({}, selectedOpts.ajax, {
204						url	: href,
205						data : selectedOpts.ajax.data || {},
206						error : function(XMLHttpRequest, textStatus, errorThrown) {
207							if ( XMLHttpRequest.status > 0 ) {
208								_error();
209							}
210						},
211						success : function(data, textStatus, XMLHttpRequest) {
212							var o = typeof XMLHttpRequest == 'object' ? XMLHttpRequest : ajaxLoader;
213							if (o.status == 200) {
214								if ( typeof selectedOpts.ajax.win == 'function' ) {
215									ret = selectedOpts.ajax.win(href, data, textStatus, XMLHttpRequest);
216									if (ret === false) {
217										loading.hide();
218										return;
219									} else if (typeof ret == 'string' || typeof ret == 'object') {
220										data = ret;
221									}
222								}
223								tmp.html( data );
224								_process_inline();
225							}
226						}
227					}));
228				break;
229				case 'iframe':
230					_show();
231				break;
232			}
233		},
234
235		_process_inline = function() {
236			var
237				w = selectedOpts.width,
238				h = selectedOpts.height;
239
240			if (w.toString().indexOf('%') > -1) {
241				w = parseInt( ($(window).width() - (selectedOpts.margin * 2)) * parseFloat(w) / 100, 10) + 'px';
242			} else {
243				w = w == 'auto' ? 'auto' : w + 'px';
244			}
245			if (h.toString().indexOf('%') > -1) {
246				h = parseInt( ($(window).height() - (selectedOpts.margin * 2)) * parseFloat(h) / 100, 10) + 'px';
247			} else {
248				h = h == 'auto' ? 'auto' : h + 'px';
249			}
250			tmp.wrapInner('<div style="width:' + w + ';height:' + h + ';overflow: ' + (selectedOpts.scrolling == 'auto' ? 'auto' : (selectedOpts.scrolling == 'yes' ? 'scroll' : 'hidden')) + ';position:relative;"></div>');
251			selectedOpts.width = tmp.width();
252			selectedOpts.height = tmp.height();
253			_show();
254		},
255
256		_process_image = function(obj) {
257			selectedOpts.width = imgPreloader.width;
258			selectedOpts.height = imgPreloader.height;
259			if ( ((obj.className.indexOf('example') >= 0))) {
260				var exampleWrap = jQuery('.imgwrap.example'); 
261				if (exampleWrap.length) {
262					var firstEl = jQuery('<span class="imgwrap example">'+exampleWrap[0].innerHTML+'</span>'); 
263					firstEl.find('img').attr({
264					'id' : 'fancybox-img',
265					'src' : imgPreloader.src,
266					'alt' : selectedOpts.title
267					}); 
268					firstEl.appendTo(tmp); 
269				}
270			} else {
271				$("<img />").attr({
272					'id' : 'fancybox-img',
273					'src' : imgPreloader.src,
274					'alt' : selectedOpts.title
275				}).appendTo( tmp );	
276			}
277			_show();
278		},
279
280		_show = function() {
281			var pos, equal;
282			loading.hide();
283			if (wrap.is(":visible") && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
284				$.event.trigger('fancybox-cancel');
285				busy = false;
286				return;
287			}
288			busy = true;
289			$(content.add( overlay )).unbind();
290			$(window).unbind("resize.fb scroll.fb");
291			$(document).unbind('keydown.fb');
292			if (wrap.is(":visible") && currentOpts.titlePosition !== 'outside') {
293				wrap.css('height', wrap.height());
294			}
295			currentArray = selectedArray;
296			currentIndex = selectedIndex;
297			currentOpts = selectedOpts;
298
299			if (currentOpts.overlayShow) {
300				overlay.css({
301					'background-color' : currentOpts.overlayColor,
302					'opacity' : currentOpts.overlayOpacity,
303					'cursor' : currentOpts.hideOnOverlayClick ? 'pointer' : 'auto',
304					'height' : $(document).height()
305				});
306				if (!overlay.is(':visible')) {
307					overlay.show();
308				}
309			} else {
310				overlay.hide();
311			}
312			final_pos = _get_zoom_to();
313			_process_title();
314
315			if (wrap.is(":visible")) {
316				$( close.add( nav_left ).add( nav_right ) ).hide();
317				pos = wrap.position(),
318				start_pos = {
319					top	 : pos.top,
320					left : pos.left,
321					width : wrap.width(),
322					height : wrap.height()
323				};
324				equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);
325				content.fadeTo(currentOpts.changeFade, 0.3, function() {
326					var finish_resizing = function() {
327						content.html( tmp.contents() ).fadeTo(currentOpts.changeFade, 1, _finish);
328					};
329					$.event.trigger('fancybox-change');
330					content
331						.empty()
332						.removeAttr('filter')
333						.css({
334							'width'	: final_pos.width - currentOpts.padding * 2,
335							'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
336						});
337					if (equal) {

338						finish_resizing();
339					} else {
340						fx.prop = 0;
341						$(fx).animate({prop: 1}, {
342							 duration : currentOpts.changeSpeed,
343							 easing : currentOpts.easingChange,
344							 step : _draw,
345							 complete : finish_resizing
346						});
347					}
348				});
349				return;
350			}
351			wrap.removeAttr("style");
352			if (currentOpts.titlePosition == 'inside' && titleHeight > 0) {	
353				title.show();
354			}
355			content
356				.css({
357					'width' : final_pos.width - currentOpts.padding * 2,
358					'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
359				})
360				.html( tmp.contents() );
361			wrap
362				.css(final_pos)
363				.fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );
364		},
365
366		_format_title = function(title) {
367			if (title && title.length) {
368				if (currentOpts.titlePosition == 'float') {
369					return '<table id="fancybox-title-float-wrap" cellpadding="0" cellspacing="0"><tr><td id="fancybox-title-float-left"></td><td id="fancybox-title-float-main">' + title + '</td><td id="fancybox-title-float-right"></td></tr></table>';
370				}
371				return '<div id="fancybox-title-' + currentOpts.titlePosition + '">' + title + '</div>';
372			}
373			return false;
374		},
375
376		_process_title = function() {
377			titleStr = currentOpts.title || '';
378			titleHeight = 0;
379			title
380				.empty()
381				.removeAttr('style')
382				.removeClass();
383			if (currentOpts.titleShow === false) {
384				title.hide();
385				return;
386			}
387			titleStr = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(titleStr, currentArray, currentIndex, currentOpts) : _format_title(titleStr);
388			if (!titleStr || titleStr === '') {
389				title.hide();
390				return;
391			}
392			title
393				.addClass('fancybox-title-' + currentOpts.titlePosition)
394				.html( titleStr )
395				.appendTo( 'body' )
396				.show();
397			switch (currentOpts.titlePosition) {
398				case 'inside':
399					title
400						.css({
401							'width' : final_pos.width - (currentOpts.padding * 2),
402							'marginLeft' : currentOpts.padding,
403							'marginRight' : currentOpts.padding
404						});
405					titleHeight = title.outerHeight(true);
406					title.appendTo( outer );
407					final_pos.height += titleHeight;
408				break;
409				case 'over':
410					title
411						.css({
412							'marginLeft' : currentOpts.padding,
413							'width'	: final_pos.width - (currentOpts.padding * 2),
414							'bottom' : currentOpts.padding
415						})
416						.appendTo( outer );
417				break;
418				case 'float':
419					title
420						.css('left', parseInt((title.width() - final_pos.width - 0)/ 2, 10) * -1)
421						.appendTo( wrap );
422				break;
423				default:
424					title
425						.css({
426							'width' : final_pos.width - (currentOpts.padding * 2),
427							'paddingLeft' : currentOpts.padding,
428							'paddingRight' : currentOpts.padding
429						})
430						.appendTo( wrap );
431				break;
432			}
433			title.hide();
434		},
435
436		_set_navigation = function() {
437			if (currentOpts.enableEscapeButton || currentOpts.enableKeyboardNav) {
438				$(document).bind('keydown.fb', function(e) {
439					if (e.keyCode == 27 && currentOpts.enableEscapeButton) {
440						e.preventDefault();
441						$.fancybox.close();
442					} else if ((e.keyCode == 37 || e.keyCode == 39) && currentOpts.enableKeyboardNav && e.target.tagName !== 'INPUT' && e.target.tagName !== 'TEXTAREA' && e.target.tagName !== 'SELECT') {
443						e.preventDefault();
444						$.fancybox[ e.keyCode == 37 ? 'prev' : 'next']();
445					}
446				});
447			}
448			if (!currentOpts.showNavArrows) { 
449				nav_left.hide();
450				nav_right.hide();
451				return;
452			}
453			if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {
454				nav_left.show();
455			}
456			if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {
457				nav_right.show();
458			}
459		},
460
461		_finish = function () {
462			if (selectedOpts.autoDimensions) {
463				content.css('height', 'auto');
464			}
465			wrap.css('height', 'auto');
466			if (titleStr && titleStr.length) {
467				title.show();
468			}
469			if (currentOpts.showCloseButton) {
470				close.show();
471			}
472			_set_navigation();
473			if (currentOpts.hideOnContentClick)	{
474				content.bind('click', $.fancybox.close);
475			}
476			if (currentOpts.hideOnOverlayClick)	{
477				overlay.bind('click', $.fancybox.close);
478			}
479			$(window).bind("resize.fb", $.fancybox.resize);
480			if (currentOpts.centerOnScroll) {
481				$(window).bind("scroll.fb", $.fancybox.center);
482			}
483			if (currentOpts.type == 'iframe') {
484				$('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" ' + ' scrolling="' + selectedOpts.scrolling + '" src="' + currentOpts.href + '"></iframe>').appendTo(content);
485			}
486			wrap.show();
487			busy = false;

488			$.fancybox.center();
489			currentOpts.onComplete(currentArray, currentIndex, currentOpts);
490			_preload_images();
491		},
492
493		_preload_images = function() {
494			var href, 
495				objNext;
496			if ((currentArray.length -1) > currentIndex) {
497				href = currentArray[ currentIndex + 1 ].href;
498				if (typeof href !== 'undefined' && href.match(imgRegExp)) {
499					objNext = new Image();
500					objNext.src = href;
501				}
502			}
503			if (currentIndex > 0) {
504				href = currentArray[ currentIndex - 1 ].href;
505				if (typeof href !== 'undefined' && href.match(imgRegExp)) {
506					objNext = new Image();
507					objNext.src = href;
508				}
509			}
510		},
511
512		_draw = function(pos) {
513			var dim = {
514				width : parseInt(start_pos.width + (final_pos.width - start_pos.width) * pos, 10),
515				height : parseInt(start_pos.height + (final_pos.height - start_pos.height) * pos, 10),
516				top : parseInt(start_pos.top + (final_pos.top - start_pos.top) * pos, 10),
517				left : parseInt(start_pos.left + (final_pos.left - start_pos.left) * pos, 10)
518			};
519			if (typeof final_pos.opacity !== 'undefined') {
520				dim.opacity = pos < 0.5 ? 0.5 : pos;
521			}
522			wrap.css(dim);
523			content.css({
524				'width' : dim.width - currentOpts.padding * 2,
525				'height' : dim.height - (titleHeight * pos) - currentOpts.padding * 2
526			});
527		},
528
529		_get_viewport = function() {
530			var wrap = jQuery('#fancybox-wrap'); 
531			var outer = jQuery('#fancybox-outer'); 
532			var paddT = (wrap.innerWidth() - wrap.width()) + (outer.innerWidth() - outer.width()); 
533			return [
534				$(window).width() - (currentOpts.margin * 2) - (paddT),
535				($(window).height() - (currentOpts.margin * 2)) * 0.8,
536				$(document).scrollLeft() + currentOpts.margin - 0,
537				$(document).scrollTop() + currentOpts.margin
538			];
539		},
540
541		_get_zoom_to = function () {
542			var view = _get_viewport(),
543				to = {},
544				resize = currentOpts.autoScale,
545				double_padding = currentOpts.padding * 2,
546				ratio;
547			if (currentOpts.width.toString().indexOf('%') > -1) {
548				to.width = parseInt((view[0] * parseFloat(currentOpts.width)) / 100, 10);
549			} else {
550				to.width = currentOpts.width + double_padding;
551			}
552			if (currentOpts.height.toString().indexOf('%') > -1) {
553				to.height = parseInt((view[1] * parseFloat(currentOpts.height)) / 100, 10);
554			} else {
555				to.height = currentOpts.height + double_padding;
556			}
557			if (resize && (to.width > view[0] || to.height > view[1])) {
558				if (selectedOpts.type == 'image') {
559					ratio = (currentOpts.width ) / (currentOpts.height );
560					if ((to.width ) > view[0]) {
561						to.width = view[0];
562						to.height = parseInt(((to.width - double_padding) / ratio) + double_padding, 10);
563					}
564					if ((to.height) > view[1]) {
565						to.height = view[1];
566						to.width = parseInt(((to.height - double_padding) * ratio) + double_padding, 10);
567					}
568				} else {
569					to.width = Math.min(to.width, view[0]);
570					to.height = Math.min(to.height, view[1]);
571				}
572			}
573			to.top = parseInt(Math.max(view[3] - 0, view[3] + ((view[1] - to.height - 0) * 0.5)), 10);
574			if (to.top < 40) to.top = 80;
575			to.left = parseInt(Math.max(view[2] - 0, view[2] + ((view[0] - to.width - 0) * 0.5)), 10);
576			return to;
577		},
578
579		_get_obj_pos = function(obj) {
580			var pos = obj.offset();
581			pos.top += parseInt( obj.css('paddingTop'), 10 ) || 0;
582			pos.left += parseInt( obj.css('paddingLeft'), 10 ) || 0;
583			pos.top += parseInt( obj.css('border-top-width'), 10 ) || 0;
584			pos.left += parseInt( obj.css('border-left-width'), 10 ) || 0;
585			pos.width = obj.width();
586			pos.height = obj.height();
587			return pos;
588		},
589
590		_get_zoom_from = function() {
591			var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,
592				from = {},
593				pos,
594				view;
595			if (orig && orig.length) {
596				pos = _get_obj_pos(orig);
597				from = {
598					width : pos.width + (currentOpts.padding * 2),
599					height : pos.height + (currentOpts.padding * 2),
600					top	: pos.top - currentOpts.padding - 20,
601					left : pos.left - currentOpts.padding - 20
602				};
603			} else {
604				view = _get_viewport();
605				from = {
606					width : currentOpts.padding * 2,
607					height : currentOpts.padding * 2,

608					top	: parseInt(view[3] + view[1] * 0.5, 10),
609					left : parseInt(view[2] + view[0] * 0.5, 10)
610				};
611			}
612			return from;
613		},
614
615		_animate_loading = function() {
616			if (!loading.is(':visible')){
617				clearInterval(loadingTimer);
618				return;
619			}
620			$('div', loading).css('top', (loadingFrame * -40) + 'px');
621			loadingFrame = (loadingFrame + 1) % 12;
622		};
623		_init_fancy = function() {
624
625			if ((currentOpts) && (!currentOpts.length)) {
626				currentOpts = $.fn.fancybox.defaults;
627			}
628			console.log('init fancy'); 
629			if ($("#fancybox-wrap").length) {
630				tmp = jQuery('#fancybox-tmp'); 
631				loading = jQuery('#fancybox-loading'); 
632				overlay = jQuery('#fancybox-overlay'); 
633				wrap = jQuery('#fancybox-wrap'); 
634				return;
635			}
636		var appendHtml = '<div id="fancybox-tmp"></div><div id="fancybox-loading"><div></div></div><div id="fancybox-overlay"></div><div id="fancybox-wrap"></div>';
637		tmp = jQuery('#fancybox-tmp'); 
638			loading = jQuery('#fancybox-loading'); 
639			overlay = jQuery('#fancybox-overlay'); 
640			wrap = jQuery('#fancybox-wrap'); 
641			return;
642			
643		}
644	/*
645	 * Public methods 
646	 */
647
648	$.fn.fancybox = function(options) {
649		//console.log('fancy contructor');
650		if (!$(this).length) {
651			return this;
652		}
653		$(this)
654			.data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))
655			.unbind('click.fb')
656			.bind('click.fb', function(e) {
657				e.preventDefault();
658				if (busy) {
659					return;
660				}
661				busy = true;
662				$(this).blur();
663				selectedArray = [];
664				selectedIndex = 0;
665				var rel = $(this).attr('rel') || '';
666				var rel2 = $(this).attr('data-rel') || '';
667
668				if ((!rel || rel == '' || rel === 'nofollow') && (!rel2 || rel2 == '' || rel2 === 'nofollow')) {
669					selectedArray.push(this);
670				} else {
671					if (rel2) {
672						selectedArray = $("a." + rel2 );
673						selectedIndex = 0; //selectedArray.index( this );
674					}
675					else {
676						selectedArray = $("a[rel=" + rel + "], area[rel=" + rel + "]");
677						jQuery(this).data('fbAdded', true); 
678						selectedIndex = selectedArray.index( this );
679					}
680				}
681				$.fancybox.init();
682				_start();
683				return;
684			});
685		return this;
686	};
687
688	$.fancybox = function(obj) {
689		var opts;
690		if (busy) {
691			return;
692		}
693		busy = true;
694		opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};
695		selectedArray = [];
696		selectedIndex = parseInt(opts.index, 10) || 0;
697		if ($.isArray(obj)) {
698			for (var i = 0, j = obj.length; i < j; i++) {
699				if (typeof obj[i] == 'object') {
700					$(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));
701				} else {
702					obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));
703				}
704			}
705			selectedArray = jQuery.merge(selectedArray, obj);
706		} else {
707			if (typeof obj == 'object') {
708				$(obj).data('fancybox', $.extend({}, opts, obj));
709			} else {
710				obj = $({}).data('fancybox', $.extend({content : obj}, opts));
711			}
712			selectedArray.push(obj);
713		}
714		if (selectedIndex > selectedArray.length || selectedIndex < 0) {
715			selectedIndex = 0;
716		}
717		_start();
718	};
719
720	$.fancybox.showActivity = function() {
721		$.fancybox.initMe();
722		clearInterval(loadingTimer);
723		loading.show();
724		loadingTimer = setInterval(_animate_loading, 66);
725	};
726
727	$.fancybox.hideActivity = function() {
728		loading.hide();
729	};
730
731	$.fancybox.next = function() {
732		return $.fancybox.pos( currentIndex + 1);
733	};
734
735	$.fancybox.prev = function() {
736		return $.fancybox.pos( currentIndex - 1);
737	};
738
739	$.fancybox.pos = function(pos) {
740		if (busy) {
741			return;
742		}
743		pos = parseInt(pos);
744		selectedArray = currentArray;
745		if (pos > -1 && pos < currentArray.length) {
746			selectedIndex = pos;
747			_start();
748		} else if (currentOpts.cyclic && currentArray.length > 1) {
749			selectedIndex = pos >= currentArray.length ? 0 : currentArray.length - 1;
750			_start();
751		}
752		return;
753	};
754
755	$.fancybox.cancel = function() {
756		if (busy) {
757			return;
758		}
759		busy = true;
760		$.event.trigger('fancybox-cancel');
761		_abort();
762		selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);
763		busy = false;
764	};
765
766	// Note: within an iframe use - parent.$.fancybox.close();
767	$.fancybox.close = function() {
768		if (busy || wrap.is(':hidden')) {
769			return;
770		}
771		busy = true;
772		if (currentOpts && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
773			busy = false;

774			return;
775		}
776		_abort();
777		$(close.add( nav_left ).add( nav_right )).hide();
778		$(content.add( overlay )).unbind();
779		$(window).unbind("resize.fb scroll.fb");
780		$(document).unbind('keydown.fb');
781		isIE6 = false; 
782		content.find('iframe').attr('src', isIE6 && /^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank');
783		if (currentOpts.titlePosition !== 'inside') {
784			title.empty();
785		}
786		wrap.stop();
787		function _cleanup() {
788			overlay.fadeOut('fast');
789			title.empty().hide();
790			wrap.hide();
791			$.event.trigger('fancybox-cleanup');
792			content.empty();
793			currentOpts.onClosed(currentArray, currentIndex, currentOpts);
794			currentArray = selectedOpts	= [];
795			currentIndex = selectedIndex = 0;
796			currentOpts = selectedOpts	= {};
797			busy = false;
798		}
799		wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);
800	};
801
802	$.fancybox.resize = function() {
803		if (overlay.is(':visible')) {
804			overlay.css('height', $(document).height());
805		}
806		$.fancybox.center(true);
807	};
808
809	$.fancybox.center = function() {
810		var view, align;
811		if (busy) {
812			return;	
813		}
814		align = arguments[0] === true ? 1 : 0;
815		view = _get_viewport();
816		if (!align && (wrap.width() > view[0] || wrap.height() > view[1])) {
817			return;	
818		}
819		wrap
820			.stop()
821			.animate({
822				'top' : parseInt(Math.max(view[3], view[3] + ((view[1] - content.height() - 0) * 0.5) - currentOpts.padding + 64 )),
823				'left' : parseInt(Math.max(view[2] - 0, view[2] + ((view[0] - content.width() - 0) * 0.5) - currentOpts.padding))
824			}, typeof arguments[0] == 'number' ? arguments[0] : 200);
825	};
826
827	$.fancybox.init = function() {
828		$.fancybox.initMe();
829	};
830	
831	$.fancybox.initMe = function() {
832		if ($("#fancybox-wrap").length) {
833			tmp = jQuery('#fancybox-tmp'); 
834			loading = jQuery('#fancybox-loading'); 
835			overlay = jQuery('#fancybox-overlay'); 
836			wrap = jQuery('#fancybox-wrap'); 
837			outer = jQuery('#fancybox-outer'); 
838			content = jQuery('#fancybox-content'); 
839			close = jQuery('#fancybox-close'); 
840			title = jQuery('#fancybox-title'); 
841			nav_left = jQuery('#fancybox-left'); 
842			nav_right = jQuery('#fancybox-right'); 
843			return;
844		}
845
846		$('body').append(
847			tmp	= $('<div id="fancybox-tmp"></div>'),
848			loading	= $('<div id="fancybox-loading"><div></div></div>'),
849			overlay	= $('<div id="fancybox-overlay"></div>'),
850			wrap = $('<div id="fancybox-wrap"></div>')
851		);
852		outer = $('<div id="fancybox-outer"></div>')
853			.append('')
854			.appendTo( wrap );
855
856		outer.append(
857			content = $('<div id="fancybox-content"></div>'),
858			close = $('<a id="fancybox-close"></a>'),
859			title = $('<div id="fancybox-title"></div>'),
860			nav_left = $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),
861			nav_right = $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')
862		);
863
864		close.click($.fancybox.close);
865		loading.click($.fancybox.cancel);
866		nav_left.click(function(e) {
867			e.preventDefault();
868			$.fancybox.prev();
869		});
870
871		nav_right.click(function(e) {
872			e.preventDefault();
873			$.fancybox.next();
874		});
875
876		if ($.fn.mousewheel) {
877			wrap.bind('mousewheel.fb', function(e, delta) {
878				if (busy) {
879					e.preventDefault();
880				} else if ($(e.target).get(0).clientHeight == 0 || $(e.target).get(0).scrollHeight === $(e.target).get(0).clientHeight) {
881					e.preventDefault();
882					$.fancybox[ delta > 0 ? 'prev' : 'next']();
883				}
884			});
885		}
886	};
887
888	$.fn.fancybox.defaults = {
889		padding : 0,
890		margin : 0,
891		opacity : false,
892		modal : false,
893		cyclic : false,
894		scrolling : 'auto',	// 'auto', 'yes' or 'no'
895		width : 560,
896		height : 340,
897		autoScale : true,
898		autoDimensions : true,
899		centerOnScroll : false,
900		ajax : {},
901		hideOnOverlayClick : true,
902		hideOnContentClick : false,
903		overlayShow : true,
904		overlayOpacity : 0.7,
905		overlayColor : '#777',
906		titleShow : true,
907		titlePosition : 'float', // 'float', 'outside', 'inside' or 'over'
908		titleFormat : null,
909		titleFromAlt : false,
910		transitionIn : 'fade', // 'elastic', 'fade' or 'none'
911		transitionOut : 'fade', // 'elastic', 'fade' or 'none'
912		speedIn : 300,
913		speedOut : 300,
914		changeSpeed : 300,
915		changeFade : 'fast',
916		easingIn : 'swing',
917		easingOut : 'swing',
918		showCloseButton	 : true,
919		showNavArrows : true,
920		enableEscapeButton : true,
921		enableKeyboardNav : true,
922		onStart : function(){},
923		onCancel : function(){},
924		onComplete : function(){},
925		onCleanup : function(){},
926		onClosed : function(){},
927		onError : function(){}
928	};
929})(jQuery);
930
931if (typeof window.fancyQueue !== 'undefined') {
932	for (var i=0; i<window.fancyQueue.length; i++) {
933		jQuery(window.fancyQueue[i]).fancybox(window.fancyConfig[i]); 
934	}
935}