https://www.asmantaise.fr/lib_nwb/fancybox/jquery.fancybox-1.3.1.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 *
9 * Version: 1.3.1 (05/03/2010)
10 * Requires: jQuery v1.3+
11 *
12 * Dual licensed under the MIT and GPL licenses:
13 *   http://www.opensource.org/licenses/mit-license.php
14 *   http://www.gnu.org/licenses/gpl.html
15 */
16
17(function($) {
18
19	var tmp, loading, overlay, wrap, outer, inner, close, nav_left, nav_right,
20
21		selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],
22
23		ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/i,
24
25		loadingTimer, loadingFrame = 1,
26
27		start_pos, final_pos, busy = false, shadow = 20, fx = $.extend($('<div/>')[0], { prop: 0 }), titleh = 0, 
28
29		isIE6 = !$.support.opacity && !window.XMLHttpRequest,
30
31		/*
32		 * Private methods 
33		 */
34
35		fancybox_abort = function() {
36			loading.hide();
37
38			imgPreloader.onerror = imgPreloader.onload = null;
39
40			if (ajaxLoader) {
41				ajaxLoader.abort();
42			}
43
44			tmp.empty();
45		},
46
47		fancybox_error = function() {
48			$.fancybox('<p id="fancybox_error">The requested content cannot be loaded.<br />Please try again later.</p>', {
49				'scrolling'		: 'no',
50				'padding'		: 20,
51				'transitionIn'	: 'none',
52				'transitionOut'	: 'none'
53			});
54		},
55
56		fancybox_get_viewport = function() {
57			return [ $(window).width(), $(window).height(), $(document).scrollLeft(), $(document).scrollTop() ];
58		},
59
60		fancybox_get_zoom_to = function () {
61			var view	= fancybox_get_viewport(),
62				to		= {},
63
64				margin = currentOpts.margin,
65				resize = currentOpts.autoScale,
66
67				horizontal_space	= (shadow + margin) * 2,
68				vertical_space		= (shadow + margin) * 2,
69				double_padding		= (currentOpts.padding * 2),
70				
71				ratio;
72
73			if (currentOpts.width.toString().indexOf('%') > -1) {
74				to.width = ((view[0] * parseFloat(currentOpts.width)) / 100) - (shadow * 2) ;
75				resize = false;
76
77			} else {
78				to.width = currentOpts.width + double_padding;
79			}
80
81			if (currentOpts.height.toString().indexOf('%') > -1) {
82				to.height = ((view[1] * parseFloat(currentOpts.height)) / 100) - (shadow * 2);
83				resize = false;
84
85			} else {
86				to.height = currentOpts.height + double_padding;
87			}
88
89			if (resize && (to.width > (view[0] - horizontal_space) || to.height > (view[1] - vertical_space))) {
90				if (selectedOpts.type == 'image' || selectedOpts.type == 'swf') {
91					horizontal_space	+= double_padding;
92					vertical_space		+= double_padding;
93
94					ratio = Math.min(Math.min( view[0] - horizontal_space, currentOpts.width) / currentOpts.width, Math.min( view[1] - vertical_space, currentOpts.height) / currentOpts.height);
95
96					to.width	= Math.round(ratio * (to.width	- double_padding)) + double_padding;
97					to.height	= Math.round(ratio * (to.height	- double_padding)) + double_padding;
98
99				} else {
100					to.width	= Math.min(to.width,	(view[0] - horizontal_space));
101					to.height	= Math.min(to.height,	(view[1] - vertical_space));
102				}
103			}
104
105			to.top	= view[3] + ((view[1] - (to.height	+ (shadow * 2 ))) * 0.5);
106			to.left	= view[2] + ((view[0] - (to.width	+ (shadow * 2 ))) * 0.5);
107
108			if (currentOpts.autoScale === false) {
109				to.top	= Math.max(view[3] + margin, to.top);
110				to.left	= Math.max(view[2] + margin, to.left);
111			}
112
113			return to;
114		},
115
116		fancybox_format_title = function(title) {
117			if (title && title.length) {
118				switch (currentOpts.titlePosition) {
119					case 'inside':
120						return title;
121					case 'over':
122						return '<span id="fancybox-title-over">' + title + '</span>';
123					default:
124						return '<span id="fancybox-title-wrap"><span id="fancybox-title-left"></span><span id="fancybox-title-main">' + title + '</span><span id="fancybox-title-right"></span></span>';
125				}
126			}
127
128			return false;
129		},
130
131		fancybox_process_title = function() {
132			var title	= currentOpts.title,
133				width	= final_pos.width - (currentOpts.padding * 2),
134				titlec	= 'fancybox-title-' + currentOpts.titlePosition;
135				
136			$('#fancybox-title').remove();
137
138			titleh = 0;
139
140			if (currentOpts.titleShow === false) {
141				return;
142			}
143
144			title = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(title, currentArray, currentIndex, currentOpts) : fancybox_format_title(title);
145
146			if (!title || title === '') {
147				return;
148			}
149
150			$('<div id="fancybox-title" class="' + titlec + '" />').css({
151				'width'			: width,
152				'paddingLeft'	: currentOpts.padding,
153				'paddingRight'	: currentOpts.padding
154			}).html(title).appendTo('body');
155
156			switch (currentOpts.titlePosition) {
157				case 'inside':
158					titleh = $("#fancybox-title").outerHeight(true) - currentOpts.padding;
159					final_pos.height += titleh;
160				break;
161

162				case 'over':
163					$('#fancybox-title').css('bottom', currentOpts.padding);
164				break;
165
166				default:
167					$('#fancybox-title').css('bottom', $("#fancybox-title").outerHeight(true) * -1);
168				break;
169			}
170
171			$('#fancybox-title').appendTo( outer ).hide();
172		},
173
174		fancybox_set_navigation = function() {
175			$(document).unbind('keydown.fb').bind('keydown.fb', function(e) {
176				if (e.keyCode == 27 && currentOpts.enableEscapeButton) {
177					e.preventDefault();
178					$.fancybox.close();
179
180				} else if (e.keyCode == 37) {
181					e.preventDefault();
182					$.fancybox.prev();
183
184				} else if (e.keyCode == 39) {
185					e.preventDefault();
186					$.fancybox.next();
187				}
188			});
189
190			if ($.fn.mousewheel) {
191				wrap.unbind('mousewheel.fb');
192
193				if (currentArray.length > 1) {
194					wrap.bind('mousewheel.fb', function(e, delta) {
195						e.preventDefault();
196
197						if (busy || delta === 0) {
198							return;
199						}
200
201						if (delta > 0) {
202							$.fancybox.prev();
203						} else {
204							$.fancybox.next();
205						}
206					});
207				}
208			}
209
210			if (!currentOpts.showNavArrows) { return; }
211
212			if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {
213				nav_left.show();
214			}
215
216			if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {
217				nav_right.show();
218			}
219		},
220
221		fancybox_preload_images = function() {
222			var href, 
223				objNext;
224				
225			if ((currentArray.length -1) > currentIndex) {
226				href = currentArray[ currentIndex + 1 ].href;
227
228				if (typeof href !== 'undefined' && href.match(imgRegExp)) {
229					objNext = new Image();
230					objNext.src = href;
231				}
232			}
233
234			if (currentIndex > 0) {
235				href = currentArray[ currentIndex - 1 ].href;
236
237				if (typeof href !== 'undefined' && href.match(imgRegExp)) {
238					objNext = new Image();
239					objNext.src = href;
240				}
241			}
242		},
243
244		_finish = function () {
245			inner.css('overflow', (currentOpts.scrolling == 'auto' ? (currentOpts.type == 'image' || currentOpts.type == 'iframe' || currentOpts.type == 'swf' ? 'hidden' : 'auto') : (currentOpts.scrolling == 'yes' ? 'auto' : 'visible')));
246
247			if (!$.support.opacity) {
248				inner.get(0).style.removeAttribute('filter');
249				wrap.get(0).style.removeAttribute('filter');
250			}
251
252			$('#fancybox-title').show();
253
254			if (currentOpts.hideOnContentClick)	{
255				inner.one('click', $.fancybox.close);
256			}
257			if (currentOpts.hideOnOverlayClick)	{
258				overlay.one('click', $.fancybox.close);
259			}
260
261			if (currentOpts.showCloseButton) {
262				close.show();
263			}
264
265			fancybox_set_navigation();
266
267			$(window).bind("resize.fb", $.fancybox.center);
268
269			if (currentOpts.centerOnScroll) {
270				$(window).bind("scroll.fb", $.fancybox.center);
271			} else {
272				$(window).unbind("scroll.fb");
273			}
274
275			if ($.isFunction(currentOpts.onComplete)) {
276				currentOpts.onComplete(currentArray, currentIndex, currentOpts);
277			}
278
279			busy = false;
280
281			fancybox_preload_images();
282		},
283
284		fancybox_draw = function(pos) {
285			var width	= Math.round(start_pos.width	+ (final_pos.width	- start_pos.width)	* pos),
286				height	= Math.round(start_pos.height	+ (final_pos.height	- start_pos.height)	* pos),
287
288				top		= Math.round(start_pos.top	+ (final_pos.top	- start_pos.top)	* pos),
289				left	= Math.round(start_pos.left	+ (final_pos.left	- start_pos.left)	* pos);
290
291			wrap.css({
292				'width'		: width		+ 'px',
293				'height'	: height	+ 'px',
294				'top'		: top		+ 'px',
295				'left'		: left		+ 'px'
296			});
297
298			width	= Math.max(width - currentOpts.padding * 2, 0);
299			height	= Math.max(height - (currentOpts.padding * 2 + (titleh * pos)), 0);
300
301			inner.css({
302				'width'		: width		+ 'px',
303				'height'	: height	+ 'px'
304			});
305
306			if (typeof final_pos.opacity !== 'undefined') {
307				wrap.css('opacity', (pos < 0.5 ? 0.5 : pos));
308			}
309		},
310
311		fancybox_get_obj_pos = function(obj) {
312			var pos		= obj.offset();
313
314			pos.top		+= parseFloat( obj.css('paddingTop') )	|| 0;
315			pos.left	+= parseFloat( obj.css('paddingLeft') )	|| 0;
316
317			pos.top		+= parseFloat( obj.css('border-top-width') )	|| 0;
318			pos.left	+= parseFloat( obj.css('border-left-width') )	|| 0;
319
320			pos.width	= obj.width();
321			pos.height	= obj.height();
322
323			return pos;
324		},
325
326		fancybox_get_zoom_from = function() {
327			var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,
328				from = {},
329				pos,
330				view;
331
332			if (orig && orig.length) {
333				pos = fancybox_get_obj_pos(orig);
334
335				from = {
336					width	: (pos.width	+ (currentOpts.padding * 2)),
337					height	: (pos.height	+ (currentOpts.padding * 2)),
338					top		: (pos.top		- currentOpts.padding - shadow),
339					left	: (pos.left		- currentOpts.padding - shadow)
340				};
341				
342			} else {
343				view = fancybox_get_viewport();
344
345				from = {
346					width	: 1,
347					height	: 1,

348					top		: view[3] + view[1] * 0.5,
349					left	: view[2] + view[0] * 0.5
350				};
351			}
352
353			return from;
354		},
355
356		fancybox_show = function() {
357			loading.hide();
358
359			if (wrap.is(":visible") && $.isFunction(currentOpts.onCleanup)) {
360				if (currentOpts.onCleanup(currentArray, currentIndex, currentOpts) === false) {
361					$.event.trigger('fancybox-cancel');
362
363					busy = false;
364					return;
365				}
366			}
367
368			currentArray	= selectedArray;
369			currentIndex	= selectedIndex;
370			currentOpts		= selectedOpts;
371
372			inner.get(0).scrollTop	= 0;
373			inner.get(0).scrollLeft	= 0;
374
375			if (currentOpts.overlayShow) {
376				if (isIE6) {
377					$('select:not(#fancybox-tmp select)').filter(function() {
378						return this.style.visibility !== 'hidden';
379					}).css({'visibility':'hidden'}).one('fancybox-cleanup', function() {
380						this.style.visibility = 'inherit';
381					});
382				}
383
384				overlay.css({
385					'background-color'	: currentOpts.overlayColor,
386					'opacity'			: currentOpts.overlayOpacity
387				}).unbind().show();
388			}
389
390			final_pos = fancybox_get_zoom_to();
391
392			fancybox_process_title();
393
394			if (wrap.is(":visible")) {
395				$( close.add( nav_left ).add( nav_right ) ).hide();
396
397				var pos = wrap.position(),
398					equal;
399
400				start_pos = {
401					top		:	pos.top ,
402					left	:	pos.left,
403					width	:	wrap.width(),
404					height	:	wrap.height()
405				};
406
407				equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);
408
409				inner.fadeOut(currentOpts.changeFade, function() {
410					var finish_resizing = function() {
411						inner.html( tmp.contents() ).fadeIn(currentOpts.changeFade, _finish);
412					};
413					
414					$.event.trigger('fancybox-change');
415
416					inner.empty().css('overflow', 'hidden');
417
418					if (equal) {
419						inner.css({
420							top			: currentOpts.padding,
421							left		: currentOpts.padding,
422							width		: Math.max(final_pos.width	- (currentOpts.padding * 2), 1),
423							height		: Math.max(final_pos.height	- (currentOpts.padding * 2) - titleh, 1)
424						});
425						
426						finish_resizing();
427
428					} else {
429						inner.css({
430							top			: currentOpts.padding,
431							left		: currentOpts.padding,
432							width		: Math.max(start_pos.width	- (currentOpts.padding * 2), 1),
433							height		: Math.max(start_pos.height	- (currentOpts.padding * 2), 1)
434						});
435						
436						fx.prop = 0;
437
438						$(fx).animate({ prop: 1 }, {
439							 duration	: currentOpts.changeSpeed,
440							 easing		: currentOpts.easingChange,
441							 step		: fancybox_draw,
442							 complete	: finish_resizing
443						});
444					}
445				});
446
447				return;
448			}
449
450			wrap.css('opacity', 1);
451
452			if (currentOpts.transitionIn == 'elastic') {
453				start_pos = fancybox_get_zoom_from();
454
455				inner.css({
456						top			: currentOpts.padding,
457						left		: currentOpts.padding,
458						width		: Math.max(start_pos.width	- (currentOpts.padding * 2), 1),
459						height		: Math.max(start_pos.height	- (currentOpts.padding * 2), 1)
460					})
461					.html( tmp.contents() );
462
463				wrap.css(start_pos).show();
464
465				if (currentOpts.opacity) {
466					final_pos.opacity = 0;
467				}
468
469				fx.prop = 0;
470
471				$(fx).animate({ prop: 1 }, {
472					 duration	: currentOpts.speedIn,
473					 easing		: currentOpts.easingIn,
474					 step		: fancybox_draw,
475					 complete	: _finish
476				});
477
478			} else {
479				inner.css({
480						top			: currentOpts.padding,
481						left		: currentOpts.padding,
482						width		: Math.max(final_pos.width	- (currentOpts.padding * 2), 1),
483						height		: Math.max(final_pos.height	- (currentOpts.padding * 2) - titleh, 1)
484					})
485					.html( tmp.contents() );
486
487				wrap.css( final_pos ).fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );
488			}
489		},
490
491		fancybox_process_inline = function() {
492			tmp.width(	selectedOpts.width );
493			tmp.height(	selectedOpts.height );
494
495			if (selectedOpts.width	== 'auto') {
496				selectedOpts.width = tmp.width();
497			}
498			if (selectedOpts.height	== 'auto') {
499				selectedOpts.height	= tmp.height();
500			}
501
502			fancybox_show();
503		},
504		
505		fancybox_process_image = function() {
506			busy = true;
507
508			selectedOpts.width	= imgPreloader.width;
509			selectedOpts.height	= imgPreloader.height;
510
511			$("<img />").attr({
512				'id'	: 'fancybox-img',
513				'src'	: imgPreloader.src,
514				'alt'	: selectedOpts.title
515			}).appendTo( tmp );
516
517			fancybox_show();
518		},
519
520		fancybox_start = function() {
521			fancybox_abort();
522
523			var obj	= selectedArray[ selectedIndex ],
524				href, 
525				type, 
526				title,
527				str,
528				emb,
529				selector,
530				data;
531
532			selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));
533			title = obj.title || $(obj).title || selectedOpts.title || '';
534			
535			if (obj.nodeName && !selectedOpts.orig) {
536				selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);
537			}
538
539			if (title === '' && selectedOpts.orig) {
540				title = selectedOpts.orig.attr('alt');
541			}
542
543			if (obj.nodeName && (/^(?:javascript|#)/i).test(obj.href)) {
544				href = selectedOpts.href || null;
545			} else {
546				href = selectedOpts.href || obj.href || null;
547			}
548
549			if (selectedOpts.type) {
550				type = selectedOpts.type;
551
552				if (!href) {
553					href = selectedOpts.content;
554				}
555				
556			} else if (selectedOpts.content) {
557				type	= 'html';
558
559			} else if (href) {
560				if (href.match(imgRegExp)) {
561					type = 'image';
562
563				} else if (href.match(swfRegExp)) {
564					type = 'swf';
565
566				} else if ($(obj).hasClass("iframe")) {
567					type = 'iframe';
568
569				} else if (href.match(/#/)) {
570					obj = href.substr(href.indexOf("#"));
571
572					type = $(obj).length > 0 ? 'inline' : 'ajax';
573				} else {
574					type = 'ajax';
575				}
576			} else {
577				type = 'inline';
578			}
579
580			selectedOpts.type	= type;
581			selectedOpts.href	= href;
582			selectedOpts.title	= title;
583

584			if (selectedOpts.autoDimensions && selectedOpts.type !== 'iframe' && selectedOpts.type !== 'swf') {
585				selectedOpts.width		= 'auto';
586				selectedOpts.height		= 'auto';
587			}
588
589			if (selectedOpts.modal) {
590				selectedOpts.overlayShow		= true;
591				selectedOpts.hideOnOverlayClick	= false;
592				selectedOpts.hideOnContentClick	= false;
593				selectedOpts.enableEscapeButton	= false;
594				selectedOpts.showCloseButton	= false;
595			}
596
597			if ($.isFunction(selectedOpts.onStart)) {
598				if (selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts) === false) {
599					busy = false;
600					return;
601				}
602			}
603
604			tmp.css('padding', (shadow + selectedOpts.padding + selectedOpts.margin));
605
606			$('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {
607				$(this).replaceWith(inner.children());
608			});
609
610			switch (type) {
611				case 'html' :
612					tmp.html( selectedOpts.content );
613					fancybox_process_inline();
614				break;
615
616				case 'inline' :
617					$('<div class="fancybox-inline-tmp" />').hide().insertBefore( $(obj) ).bind('fancybox-cleanup', function() {
618						$(this).replaceWith(inner.children());
619					}).bind('fancybox-cancel', function() {
620						$(this).replaceWith(tmp.children());
621					});
622
623					$(obj).appendTo(tmp);
624
625					fancybox_process_inline();
626				break;
627
628				case 'image':
629					busy = false;
630
631					$.fancybox.showActivity();
632
633					imgPreloader = new Image();
634
635					imgPreloader.onerror = function() {
636						fancybox_error();
637					};
638
639					imgPreloader.onload = function() {
640						imgPreloader.onerror = null;
641						imgPreloader.onload = null;
642						fancybox_process_image();
643					};
644
645					imgPreloader.src = href;
646		
647				break;
648
649				case 'swf':
650					str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';
651					emb = '';
652					
653					$.each(selectedOpts.swf, function(name, val) {
654						str += '<param name="' + name + '" value="' + val + '"></param>';
655						emb += ' ' + name + '="' + val + '"';
656					});
657
658					str += '<embed src="' + href + '" type="application/x-shockwave-flash" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"' + emb + '></embed></object>';
659
660					tmp.html(str);
661
662					fancybox_process_inline();
663				break;
664
665				case 'ajax':
666					selector	= href.split('#', 2);
667					data		= selectedOpts.ajax.data || {};
668
669					if (selector.length > 1) {
670						href = selector[0];
671
672						if (typeof data == "string") {
673							data += '&selector=' + selector[1];
674						} else {
675							data.selector = selector[1];
676						}
677					}
678
679					busy = false;
680					$.fancybox.showActivity();
681
682					ajaxLoader = $.ajax($.extend(selectedOpts.ajax, {
683						url		: href,
684						data	: data,
685						error	: fancybox_error,
686						success : function(data, textStatus, XMLHttpRequest) {
687							if (ajaxLoader.status == 200) {
688								tmp.html( data );
689								fancybox_process_inline();
690							}
691						}
692					}));
693
694				break;
695
696				case 'iframe' :
697					$('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" scrolling="' + selectedOpts.scrolling + '" src="' + selectedOpts.href + '"></iframe>').appendTo(tmp);
698					fancybox_show();
699				break;
700			}
701		},
702
703		fancybox_animate_loading = function() {
704			if (!loading.is(':visible')){
705				clearInterval(loadingTimer);
706				return;
707			}
708
709			$('div', loading).css('top', (loadingFrame * -40) + 'px');
710
711			loadingFrame = (loadingFrame + 1) % 12;
712		},
713
714		fancybox_init = function() {
715			if ($("#fancybox-wrap").length) {
716				return;
717			}
718
719			$('body').append(
720				tmp			= $('<div id="fancybox-tmp"></div>'),
721				loading		= $('<div id="fancybox-loading"><div></div></div>'),
722				overlay		= $('<div id="fancybox-overlay"></div>'),
723				wrap		= $('<div id="fancybox-wrap"></div>')
724			);
725
726			if (!$.support.opacity) {
727				wrap.addClass('fancybox-ie');
728				loading.addClass('fancybox-ie');
729			}
730
731			outer = $('<div id="fancybox-outer"></div>')
732				.append('<div class="fancy-bg" id="fancy-bg-n"></div><div class="fancy-bg" id="fancy-bg-ne"></div><div class="fancy-bg" id="fancy-bg-e"></div><div class="fancy-bg" id="fancy-bg-se"></div><div class="fancy-bg" id="fancy-bg-s"></div><div class="fancy-bg" id="fancy-bg-sw"></div><div class="fancy-bg" id="fancy-bg-w"></div><div class="fancy-bg" id="fancy-bg-nw"></div>')
733				.appendTo( wrap );
734
735			outer.append(
736				inner		= $('<div id="fancybox-inner"></div>'),
737				close		= $('<a id="fancybox-close"></a>'),
738
739				nav_left	= $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),
740				nav_right	= $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')
741			);
742
743			close.click($.fancybox.close);
744			loading.click($.fancybox.cancel);
745
746			nav_left.click(function(e) {
747				e.preventDefault();
748				$.fancybox.prev();
749			});
750
751			nav_right.click(function(e) {
752				e.preventDefault();
753				$.fancybox.next();
754			});
755
756			if (isIE6) {
757				overlay.get(0).style.setExpression('height',	"document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px'");
758				loading.get(0).style.setExpression('top',		"(-20 + (document.documentElement.clientHeight ? document.documentElement.clientHeight/2 : document.body.clientHeight/2 ) + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop )) + 'px'");
759
760				outer.prepend('<iframe id="fancybox-hide-sel-frame" src="javascript:\'\';" scrolling="no" frameborder="0" ></iframe>');
761			}
762		};
763
764	/*
765	 * Public methods 
766	 */
767
768	$.fn.fancybox = function(options) {
769		$(this)
770			.data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))
771			.unbind('click.fb').bind('click.fb', function(e) {
772				e.preventDefault();
773
774				if (busy) {
775					return;
776				}
777
778				busy = true;
779
780				$(this).blur();
781
782				selectedArray	= [];
783				selectedIndex	= 0;
784
785				var rel = $(this).attr('rel') || '';
786
787				if (!rel || rel == '' || rel === 'nofollow') {
788					selectedArray.push(this);
789
790				} else {
791					selectedArray	= $("a[rel=" + rel + "], area[rel=" + rel + "]");
792					selectedIndex	= selectedArray.index( this );
793				}
794
795				fancybox_start();
796
797				return false;

798			});
799
800		return this;
801	};
802
803	$.fancybox = function(obj) {
804		if (busy) {
805			return;
806		}
807
808		busy = true;
809
810		var opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};
811
812		selectedArray	= [];
813		selectedIndex	= opts.index || 0;
814
815		if ($.isArray(obj)) {
816			for (var i = 0, j = obj.length; i < j; i++) {
817				if (typeof obj[i] == 'object') {
818					$(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));
819				} else {
820					obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));
821				}
822			}
823
824			selectedArray = jQuery.merge(selectedArray, obj);
825
826		} else {
827			if (typeof obj == 'object') {
828				$(obj).data('fancybox', $.extend({}, opts, obj));
829			} else {
830				obj = $({}).data('fancybox', $.extend({content : obj}, opts));
831			}
832
833			selectedArray.push(obj);
834		}
835
836		if (selectedIndex > selectedArray.length || selectedIndex < 0) {
837			selectedIndex = 0;
838		}
839
840		fancybox_start();
841	};
842
843	$.fancybox.showActivity = function() {
844		clearInterval(loadingTimer);
845
846		loading.show();
847		loadingTimer = setInterval(fancybox_animate_loading, 66);
848	};
849
850	$.fancybox.hideActivity = function() {
851		loading.hide();
852	};
853
854	$.fancybox.next = function() {
855		return $.fancybox.pos( currentIndex + 1);
856	};
857	
858	$.fancybox.prev = function() {
859		return $.fancybox.pos( currentIndex - 1);
860	};
861
862	$.fancybox.pos = function(pos) {
863		if (busy) {
864			return;
865		}
866
867		pos = parseInt(pos, 10);
868
869		if (pos > -1 && currentArray.length > pos) {
870			selectedIndex = pos;
871			fancybox_start();
872		}
873
874		if (currentOpts.cyclic && currentArray.length > 1 && pos < 0) {
875			selectedIndex = currentArray.length - 1;
876			fancybox_start();
877		}
878
879		if (currentOpts.cyclic && currentArray.length > 1 && pos >= currentArray.length) {
880			selectedIndex = 0;
881			fancybox_start();
882		}
883
884		return;
885	};
886
887	$.fancybox.cancel = function() {
888		if (busy) {
889			return;
890		}
891
892		busy = true;
893
894		$.event.trigger('fancybox-cancel');
895
896		fancybox_abort();
897
898		if (selectedOpts && $.isFunction(selectedOpts.onCancel)) {
899			selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);
900		}
901
902		busy = false;
903	};
904
905	// Note: within an iframe use - parent.$.fancybox.close();
906	$.fancybox.close = function() {
907		if (busy || wrap.is(':hidden')) {
908			return;
909		}
910
911		busy = true;
912
913		if (currentOpts && $.isFunction(currentOpts.onCleanup)) {
914			if (currentOpts.onCleanup(currentArray, currentIndex, currentOpts) === false) {
915				busy = false;
916				return;
917			}
918		}
919
920		fancybox_abort();
921
922		$(close.add( nav_left ).add( nav_right )).hide();
923
924		$('#fancybox-title').remove();
925
926		wrap.add(inner).add(overlay).unbind();
927
928		$(window).unbind("resize.fb scroll.fb");
929		$(document).unbind('keydown.fb');
930
931		function _cleanup() {
932			overlay.fadeOut('fast');
933
934			wrap.hide();
935
936			$.event.trigger('fancybox-cleanup');
937
938			inner.empty();
939
940			if ($.isFunction(currentOpts.onClosed)) {
941				currentOpts.onClosed(currentArray, currentIndex, currentOpts);
942			}
943
944			currentArray	= selectedOpts	= [];
945			currentIndex	= selectedIndex	= 0;
946			currentOpts		= selectedOpts	= {};
947
948			busy = false;
949		}
950
951		inner.css('overflow', 'hidden');
952
953		if (currentOpts.transitionOut == 'elastic') {
954			start_pos = fancybox_get_zoom_from();
955
956			var pos = wrap.position();
957
958			final_pos = {
959				top		:	pos.top ,
960				left	:	pos.left,
961				width	:	wrap.width(),
962				height	:	wrap.height()
963			};
964
965			if (currentOpts.opacity) {
966				final_pos.opacity = 1;
967			}
968
969			fx.prop = 1;
970
971			$(fx).animate({ prop: 0 }, {
972				 duration	: currentOpts.speedOut,
973				 easing		: currentOpts.easingOut,
974				 step		: fancybox_draw,
975				 complete	: _cleanup
976			});
977
978		} else {
979			wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);
980		}
981	};
982
983	$.fancybox.resize = function() {
984		var c, h;
985		
986		if (busy || wrap.is(':hidden')) {
987			return;
988		}
989
990		busy = true;
991
992		c = inner.wrapInner("<div style='overflow:auto'></div>").children();
993		h = c.height();
994
995		wrap.css({height:	h + (currentOpts.padding * 2) + titleh});
996		inner.css({height:	h});
997
998		c.replaceWith(c.children());
999
1000		$.fancybox.center();
1001	};
1002
1003	$.fancybox.center = function() {
1004		busy = true;
1005
1006		var view	= fancybox_get_viewport(),
1007			margin	= currentOpts.margin,
1008			to		= {};
1009
1010		to.top	= view[3] + ((view[1] - ((wrap.height() - titleh) + (shadow * 2 ))) * 0.5);
1011		to.left	= view[2] + ((view[0] - (wrap.width() + (shadow * 2 ))) * 0.5);
1012
1013		to.top	= Math.max(view[3] + margin, to.top);
1014		to.left	= Math.max(view[2] + margin, to.left);
1015
1016		wrap.css(to);
1017
1018		busy = false;

1019	};
1020
1021	$.fn.fancybox.defaults = {
1022		padding				:	10,
1023		margin				:	20,
1024		opacity				:	false,
1025		modal				:	false,
1026		cyclic				:	false,
1027		scrolling			:	'auto',	// 'auto', 'yes' or 'no'
1028
1029		width				:	560,
1030		height				:	340,
1031
1032		autoScale			:	true,
1033		autoDimensions		:	true,
1034		centerOnScroll		:	false,
1035
1036		ajax				:	{},
1037		swf					:	{ wmode: 'transparent' },
1038
1039		hideOnOverlayClick	:	true,
1040		hideOnContentClick	:	false,
1041
1042		overlayShow			:	true,
1043		overlayOpacity		:	0.3,
1044		overlayColor		:	'#666',
1045
1046		titleShow			:	true,
1047		titlePosition		:	'outside',	// 'outside', 'inside' or 'over'
1048		titleFormat			:	null,
1049
1050		transitionIn		:	'fade',	// 'elastic', 'fade' or 'none'
1051		transitionOut		:	'fade',	// 'elastic', 'fade' or 'none'
1052
1053		speedIn				:	300,
1054		speedOut			:	300,
1055
1056		changeSpeed			:	300,
1057		changeFade			:	'fast',
1058
1059		easingIn			:	'swing',
1060		easingOut			:	'swing',
1061
1062		showCloseButton		:	true,
1063		showNavArrows		:	true,
1064		enableEscapeButton	:	true,
1065
1066		onStart				:	null,
1067		onCancel			:	null,
1068		onComplete			:	null,
1069		onCleanup			:	null,
1070		onClosed			:	null
1071	};
1072
1073	$(document).ready(function() {
1074		fancybox_init();
1075	});
1076
1077})(jQuery);
1078