/img/js/fancybox/jquery.fancybox-1.3.4.js

http://github.com/plushcms/PlushCMS · JavaScript · 1156 lines · 987 code · 150 blank · 19 comment · 132 complexity · e7fc2f8a70f0a9f966207c3f71130721 MD5 · raw file 

    

  1. /*

    2. 

  2.  * FancyBox - jQuery Plugin

    3. 

  3.  * Simple and fancy lightbox alternative

    4. 

  4.  *

    5. 

  5.  * Examples and documentation at: http://fancybox.net

    6. 

  6.  *

    7. 

  7.  * Copyright (c) 2008 - 2010 Janis Skarnelis

    8. 

  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. 

  9.  *

    10. 

  10.  * Version: 1.3.4 (11/11/2010)

    11. 

  11.  * Requires: jQuery v1.3+

    12. 

  12.  *

    13. 

  13.  * Dual licensed under the MIT and GPL licenses:

    14. 

  14.  *   http://www.opensource.org/licenses/mit-license.php

    15. 

  15.  *   http://www.gnu.org/licenses/gpl.html

    16. 

  16.  */

    17. 

  17. 

    18. 

  18. ;(function($) {

    19. 

  19. 	var tmp, loading, overlay, wrap, outer, content, close, title, nav_left, nav_right,

    20. 

  20. 

    21. 

  21. 		selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],

    22. 

  22. 

    23. 

  23. 		ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/i,

    24. 

  24. 

    25. 

  25. 		loadingTimer, loadingFrame = 1,

    26. 

  26. 

    27. 

  27. 		titleHeight = 0, titleStr = '', start_pos, final_pos, busy = false, fx = $.extend($('<div/>')[0], { prop: 0 }),

    28. 

  28. 

    29. 

  29. 		isIE6 = $.browser.msie && $.browser.version < 7 && !window.XMLHttpRequest,

    30. 

  30. 

    31. 

  31. 		/*

    32. 

  32. 		 * Private methods 

    33. 

  33. 		 */

    34. 

  34. 

    35. 

  35. 		_abort = function() {

    36. 

  36. 			loading.hide();

    37. 

  37. 

    38. 

  38. 			imgPreloader.onerror = imgPreloader.onload = null;

    39. 

  39. 

    40. 

  40. 			if (ajaxLoader) {

    41. 

  41. 				ajaxLoader.abort();

    42. 

  42. 			}

    43. 

  43. 

    44. 

  44. 			tmp.empty();

    45. 

  45. 		},

    46. 

  46. 

    47. 

  47. 		_error = function() {

    48. 

  48. 			if (false === selectedOpts.onError(selectedArray, selectedIndex, selectedOpts)) {

    49. 

  49. 				loading.hide();

    50. 

  50. 				busy = false;

    51. 

  51. 				return;

    52. 

  52. 			}

    53. 

  53. 

    54. 

  54. 			selectedOpts.titleShow = false;

    55. 

  55. 

    56. 

  56. 			selectedOpts.width = 'auto';

    57. 

  57. 			selectedOpts.height = 'auto';

    58. 

  58. 

    59. 

  59. 			tmp.html( '<p id="fancybox-error">The requested content cannot be loaded.<br />Please try again later.</p>' );

    60. 

  60. 

    61. 

  61. 			_process_inline();

    62. 

  62. 		},

    63. 

  63. 

    64. 

  64. 		_start = function() {

    65. 

  65. 			var obj = selectedArray[ selectedIndex ],

    66. 

  66. 				href, 

    67. 

  67. 				type, 

    68. 

  68. 				title,

    69. 

  69. 				str,

    70. 

  70. 				emb,

    71. 

  71. 				ret;

    72. 

  72. 

    73. 

  73. 			_abort();

    74. 

  74. 

    75. 

  75. 			selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));

    76. 

  76. 

    77. 

  77. 			ret = selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts);

    78. 

  78. 

    79. 

  79. 			if (ret === false) {

    80. 

  80. 				busy = false;

    81. 

  81. 				return;

    82. 

  82. 			} else if (typeof ret == 'object') {

    83. 

  83. 				selectedOpts = $.extend(selectedOpts, ret);

    84. 

  84. 			}

    85. 

  85. 

    86. 

  86. 			title = selectedOpts.title || (obj.nodeName ? $(obj).attr('title') : obj.title) || '';

    87. 

  87. 

    88. 

  88. 			if (obj.nodeName && !selectedOpts.orig) {

    89. 

  89. 				selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);

    90. 

  90. 			}

    91. 

  91. 

    92. 

  92. 			if (title === '' && selectedOpts.orig && selectedOpts.titleFromAlt) {

    93. 

  93. 				title = selectedOpts.orig.attr('alt');

    94. 

  94. 			}

    95. 

  95. 

    96. 

  96. 			href = selectedOpts.href || (obj.nodeName ? $(obj).attr('href') : obj.href) || null;

    97. 

  97. 

    98. 

  98. 			if ((/^(?:javascript)/i).test(href) || href == '#') {

    99. 

  99. 				href = null;

    100. 

  100. 			}

    101. 

  101. 

    102. 

  102. 			if (selectedOpts.type) {

    103. 

  103. 				type = selectedOpts.type;

    104. 

  104. 

    105. 

  105. 				if (!href) {

    106. 

  106. 					href = selectedOpts.content;

    107. 

  107. 				}

    108. 

  108. 

    109. 

  109. 			} else if (selectedOpts.content) {

    110. 

  110. 				type = 'html';

    111. 

  111. 

    112. 

  112. 			} else if (href) {

    113. 

  113. 				if (href.match(imgRegExp)) {

    114. 

  114. 					type = 'image';

    115. 

  115. 

    116. 

  116. 				} else if (href.match(swfRegExp)) {

    117. 

  117. 					type = 'swf';

    118. 

  118. 

    119. 

  119. 				} else if ($(obj).hasClass("iframe")) {

    120. 

  120. 					type = 'iframe';

    121. 

  121. 

    122. 

  122. 				} else if (href.indexOf("#") === 0) {

    123. 

  123. 					type = 'inline';

    124. 

  124. 

    125. 

  125. 				} else {

    126. 

  126. 					type = 'ajax';

    127. 

  127. 				}

    128. 

  128. 			}

    129. 

  129. 

    130. 

  130. 			if (!type) {

    131. 

  131. 				_error();

    132. 

  132. 				return;

    133. 

  133. 			}

    134. 

  134. 

    135. 

  135. 			if (type == 'inline') {

    136. 

  136. 				obj	= href.substr(href.indexOf("#"));

    137. 

  137. 				type = $(obj).length > 0 ? 'inline' : 'ajax';

    138. 

  138. 			}

    139. 

  139. 

    140. 

  140. 			selectedOpts.type = type;

    141. 

  141. 			selectedOpts.href = href;

    142. 

  142. 			selectedOpts.title = title;

    143. 

  143. 

    144. 

  144. 			if (selectedOpts.autoDimensions) {

    145. 

  145. 				if (selectedOpts.type == 'html' || selectedOpts.type == 'inline' || selectedOpts.type == 'ajax') {

    146. 

  146. 					selectedOpts.width = 'auto';

    147. 

  147. 					selectedOpts.height = 'auto';

    148. 

  148. 				} else {

    149. 

  149. 					selectedOpts.autoDimensions = false;	

    150. 

  150. 				}

    151. 

  151. 			}

    152. 

  152. 

    153. 

  153. 			if (selectedOpts.modal) {

    154. 

  154. 				selectedOpts.overlayShow = true;

    155. 

  155. 				selectedOpts.hideOnOverlayClick = false;

    156. 

  156. 				selectedOpts.hideOnContentClick = false;

    157. 

  157. 				selectedOpts.enableEscapeButton = false;

    158. 

  158. 				selectedOpts.showCloseButton = false;

    159. 

  159. 			}

    160. 

  160. 

    161. 

  161. 			selectedOpts.padding = parseInt(selectedOpts.padding, 10);

    162. 

  162. 			selectedOpts.margin = parseInt(selectedOpts.margin, 10);

    163. 

  163. 

    164. 

  164. 			tmp.css('padding', (selectedOpts.padding + selectedOpts.margin));

    165. 

  165. 

    166. 

  166. 			$('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {

    167. 

  167. 				$(this).replaceWith(content.children());				

    168. 

  168. 			});

    169. 

  169. 

    170. 

  170. 			switch (type) {

    171. 

  171. 				case 'html' :

    172. 

  172. 					tmp.html( selectedOpts.content );

    173. 

  173. 					_process_inline();

    174. 

  174. 				break;

    175. 

  175. 

    176. 

  176. 				case 'inline' :

    177. 

  177. 					if ( $(obj).parent().is('#fancybox-content') === true) {

    178. 

  178. 						busy = false;

    179. 

  179. 						return;

    180. 

  180. 					}

    181. 

  181. 

    182. 

  182. 					$('<div class="fancybox-inline-tmp" />')

    183. 

  183. 						.hide()

    184. 

  184. 						.insertBefore( $(obj) )

    185. 

  185. 						.bind('fancybox-cleanup', function() {

    186. 

  186. 							$(this).replaceWith(content.children());

    187. 

  187. 						}).bind('fancybox-cancel', function() {

    188. 

  188. 							$(this).replaceWith(tmp.children());

    189. 

  189. 						});

    190. 

  190. 

    191. 

  191. 					$(obj).appendTo(tmp);

    192. 

  192. 

    193. 

  193. 					_process_inline();

    194. 

  194. 				break;

    195. 

  195. 

    196. 

  196. 				case 'image':

    197. 

  197. 					busy = false;

    198. 

  198. 

    199. 

  199. 					$.fancybox.showActivity();

    200. 

  200. 

    201. 

  201. 					imgPreloader = new Image();

    202. 

  202. 

    203. 

  203. 					imgPreloader.onerror = function() {

    204. 

  204. 						_error();

    205. 

  205. 					};

    206. 

  206. 

    207. 

  207. 					imgPreloader.onload = function() {

    208. 

  208. 						busy = true;

    209. 

  209. 

    210. 

  210. 						imgPreloader.onerror = imgPreloader.onload = null;

    211. 

  211. 

    212. 

  212. 						_process_image();

    213. 

  213. 					};

    214. 

  214. 

    215. 

  215. 					imgPreloader.src = href;

    216. 

  216. 				break;

    217. 

  217. 

    218. 

  218. 				case 'swf':

    219. 

  219. 					selectedOpts.scrolling = 'no';

    220. 

  220. 

    221. 

  221. 					str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';

    222. 

  222. 					emb = '';

    223. 

  223. 

    224. 

  224. 					$.each(selectedOpts.swf, function(name, val) {

    225. 

  225. 						str += '<param name="' + name + '" value="' + val + '"></param>';

    226. 

  226. 						emb += ' ' + name + '="' + val + '"';

    227. 

  227. 					});

    228. 

  228. 

    229. 

  229. 					str += '<embed src="' + href + '" type="application/x-shockwave-flash" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"' + emb + '></embed></object>';

    230. 

  230. 

    231. 

  231. 					tmp.html(str);

    232. 

  232. 

    233. 

  233. 					_process_inline();

    234. 

  234. 				break;

    235. 

  235. 

    236. 

  236. 				case 'ajax':

    237. 

  237. 					busy = false;

    238. 

  238. 

    239. 

  239. 					$.fancybox.showActivity();

    240. 

  240. 

    241. 

  241. 					selectedOpts.ajax.win = selectedOpts.ajax.success;

    242. 

  242. 

    243. 

  243. 					ajaxLoader = $.ajax($.extend({}, selectedOpts.ajax, {

    244. 

  244. 						url	: href,

    245. 

  245. 						data : selectedOpts.ajax.data || {},

    246. 

  246. 						error : function(XMLHttpRequest, textStatus, errorThrown) {

    247. 

  247. 							if ( XMLHttpRequest.status > 0 ) {

    248. 

  248. 								_error();

    249. 

  249. 							}

    250. 

  250. 						},

    251. 

  251. 						success : function(data, textStatus, XMLHttpRequest) {

    252. 

  252. 							var o = typeof XMLHttpRequest == 'object' ? XMLHttpRequest : ajaxLoader;

    253. 

  253. 							if (o.status == 200) {

    254. 

  254. 								if ( typeof selectedOpts.ajax.win == 'function' ) {

    255. 

  255. 									ret = selectedOpts.ajax.win(href, data, textStatus, XMLHttpRequest);

    256. 

  256. 

    257. 

  257. 									if (ret === false) {

    258. 

  258. 										loading.hide();

    259. 

  259. 										return;

    260. 

  260. 									} else if (typeof ret == 'string' || typeof ret == 'object') {

    261. 

  261. 										data = ret;

    262. 

  262. 									}

    263. 

  263. 								}

    264. 

  264. 

    265. 

  265. 								tmp.html( data );

    266. 

  266. 								_process_inline();

    267. 

  267. 							}

    268. 

  268. 						}

    269. 

  269. 					}));

    270. 

  270. 

    271. 

  271. 				break;

    272. 

  272. 

    273. 

  273. 				case 'iframe':

    274. 

  274. 					_show();

    275. 

  275. 				break;

    276. 

  276. 			}

    277. 

  277. 		},

    278. 

  278. 

    279. 

  279. 		_process_inline = function() {

    280. 

  280. 			var

    281. 

  281. 				w = selectedOpts.width,

    282. 

  282. 				h = selectedOpts.height;

    283. 

  283. 

    284. 

  284. 			if (w.toString().indexOf('%') > -1) {

    285. 

  285. 				w = parseInt( ($(window).width() - (selectedOpts.margin * 2)) * parseFloat(w) / 100, 10) + 'px';

    286. 

  286. 

    287. 

  287. 			} else {

    288. 

  288. 				w = w == 'auto' ? 'auto' : w + 'px';	

    289. 

  289. 			}

    290. 

  290. 

    291. 

  291. 			if (h.toString().indexOf('%') > -1) {

    292. 

  292. 				h = parseInt( ($(window).height() - (selectedOpts.margin * 2)) * parseFloat(h) / 100, 10) + 'px';

    293. 

  293. 

    294. 

  294. 			} else {

    295. 

  295. 				h = h == 'auto' ? 'auto' : h + 'px';	

    296. 

  296. 			}

    297. 

  297. 

    298. 

  298. 			tmp.wrapInner('<div style="width:' + w + ';height:' + h + ';overflow: ' + (selectedOpts.scrolling == 'auto' ? 'auto' : (selectedOpts.scrolling == 'yes' ? 'scroll' : 'hidden')) + ';position:relative;"></div>');

    299. 

  299. 

    300. 

  300. 			selectedOpts.width = tmp.width();

    301. 

  301. 			selectedOpts.height = tmp.height();

    302. 

  302. 

    303. 

  303. 			_show();

    304. 

  304. 		},

    305. 

  305. 

    306. 

  306. 		_process_image = function() {

    307. 

  307. 			selectedOpts.width = imgPreloader.width;

    308. 

  308. 			selectedOpts.height = imgPreloader.height;

    309. 

  309. 

    310. 

  310. 			$("<img />").attr({

    311. 

  311. 				'id' : 'fancybox-img',

    312. 

  312. 				'src' : imgPreloader.src,

    313. 

  313. 				'alt' : selectedOpts.title

    314. 

  314. 			}).appendTo( tmp );

    315. 

  315. 

    316. 

  316. 			_show();

    317. 

  317. 		},

    318. 

  318. 

    319. 

  319. 		_show = function() {

    320. 

  320. 			var pos, equal;

    321. 

  321. 

    322. 

  322. 			loading.hide();

    323. 

  323. 

    324. 

  324. 			if (wrap.is(":visible") && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {

    325. 

  325. 				$.event.trigger('fancybox-cancel');

    326. 

  326. 

    327. 

  327. 				busy = false;

    328. 

  328. 				return;

    329. 

  329. 			}

    330. 

  330. 

    331. 

  331. 			busy = true;

    332. 

  332. 

    333. 

  333. 			$(content.add( overlay )).unbind();

    334. 

  334. 

    335. 

  335. 			$(window).unbind("resize.fb scroll.fb");

    336. 

  336. 			$(document).unbind('keydown.fb');

    337. 

  337. 

    338. 

  338. 			if (wrap.is(":visible") && currentOpts.titlePosition !== 'outside') {

    339. 

  339. 				wrap.css('height', wrap.height());

    340. 

  340. 			}

    341. 

  341. 

    342. 

  342. 			currentArray = selectedArray;

    343. 

  343. 			currentIndex = selectedIndex;

    344. 

  344. 			currentOpts = selectedOpts;

    345. 

  345. 

    346. 

  346. 			if (currentOpts.overlayShow) {

    347. 

  347. 				overlay.css({

    348. 

  348. 					'background-color' : currentOpts.overlayColor,

    349. 

  349. 					'opacity' : currentOpts.overlayOpacity,

    350. 

  350. 					'cursor' : currentOpts.hideOnOverlayClick ? 'pointer' : 'auto',

    351. 

  351. 					'height' : $(document).height()

    352. 

  352. 				});

    353. 

  353. 

    354. 

  354. 				if (!overlay.is(':visible')) {

    355. 

  355. 					if (isIE6) {

    356. 

  356. 						$('select:not(#fancybox-tmp select)').filter(function() {

    357. 

  357. 							return this.style.visibility !== 'hidden';

    358. 

  358. 						}).css({'visibility' : 'hidden'}).one('fancybox-cleanup', function() {

    359. 

  359. 							this.style.visibility = 'inherit';

    360. 

  360. 						});

    361. 

  361. 					}

    362. 

  362. 

    363. 

  363. 					overlay.show();

    364. 

  364. 				}

    365. 

  365. 			} else {

    366. 

  366. 				overlay.hide();

    367. 

  367. 			}

    368. 

  368. 

    369. 

  369. 			final_pos = _get_zoom_to();

    370. 

  370. 

    371. 

  371. 			_process_title();

    372. 

  372. 

    373. 

  373. 			if (wrap.is(":visible")) {

    374. 

  374. 				$( close.add( nav_left ).add( nav_right ) ).hide();

    375. 

  375. 

    376. 

  376. 				pos = wrap.position(),

    377. 

  377. 

    378. 

  378. 				start_pos = {

    379. 

  379. 					top	 : pos.top,

    380. 

  380. 					left : pos.left,

    381. 

  381. 					width : wrap.width(),

    382. 

  382. 					height : wrap.height()

    383. 

  383. 				};

    384. 

  384. 

    385. 

  385. 				equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);

    386. 

  386. 

    387. 

  387. 				content.fadeTo(currentOpts.changeFade, 0.3, function() {

    388. 

  388. 					var finish_resizing = function() {

    389. 

  389. 						content.html( tmp.contents() ).fadeTo(currentOpts.changeFade, 1, _finish);

    390. 

  390. 					};

    391. 

  391. 

    392. 

  392. 					$.event.trigger('fancybox-change');

    393. 

  393. 

    394. 

  394. 					content

    395. 

  395. 						.empty()

    396. 

  396. 						.removeAttr('filter')

    397. 

  397. 						.css({

    398. 

  398. 							'border-width' : currentOpts.padding,

    399. 

  399. 							'width'	: final_pos.width - currentOpts.padding * 2,

    400. 

  400. 							'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2

    401. 

  401. 						});

    402. 

  402. 

    403. 

  403. 					if (equal) {

    404. 

  404. 						finish_resizing();

    405. 

  405. 

    406. 

  406. 					} else {

    407. 

  407. 						fx.prop = 0;

    408. 

  408. 

    409. 

  409. 						$(fx).animate({prop: 1}, {

    410. 

  410. 							 duration : currentOpts.changeSpeed,

    411. 

  411. 							 easing : currentOpts.easingChange,

    412. 

  412. 							 step : _draw,

    413. 

  413. 							 complete : finish_resizing

    414. 

  414. 						});

    415. 

  415. 					}

    416. 

  416. 				});

    417. 

  417. 

    418. 

  418. 				return;

    419. 

  419. 			}

    420. 

  420. 

    421. 

  421. 			wrap.removeAttr("style");

    422. 

  422. 

    423. 

  423. 			content.css('border-width', currentOpts.padding);

    424. 

  424. 

    425. 

  425. 			if (currentOpts.transitionIn == 'elastic') {

    426. 

  426. 				start_pos = _get_zoom_from();

    427. 

  427. 

    428. 

  428. 				content.html( tmp.contents() );

    429. 

  429. 

    430. 

  430. 				wrap.show();

    431. 

  431. 

    432. 

  432. 				if (currentOpts.opacity) {

    433. 

  433. 					final_pos.opacity = 0;

    434. 

  434. 				}

    435. 

  435. 

    436. 

  436. 				fx.prop = 0;

    437. 

  437. 

    438. 

  438. 				$(fx).animate({prop: 1}, {

    439. 

  439. 					 duration : currentOpts.speedIn,

    440. 

  440. 					 easing : currentOpts.easingIn,

    441. 

  441. 					 step : _draw,

    442. 

  442. 					 complete : _finish

    443. 

  443. 				});

    444. 

  444. 

    445. 

  445. 				return;

    446. 

  446. 			}

    447. 

  447. 

    448. 

  448. 			if (currentOpts.titlePosition == 'inside' && titleHeight > 0) {	

    449. 

  449. 				title.show();	

    450. 

  450. 			}

    451. 

  451. 

    452. 

  452. 			content

    453. 

  453. 				.css({

    454. 

  454. 					'width' : final_pos.width - currentOpts.padding * 2,

    455. 

  455. 					'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2

    456. 

  456. 				})

    457. 

  457. 				.html( tmp.contents() );

    458. 

  458. 

    459. 

  459. 			wrap

    460. 

  460. 				.css(final_pos)

    461. 

  461. 				.fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );

    462. 

  462. 		},

    463. 

  463. 

    464. 

  464. 		_format_title = function(title) {

    465. 

  465. 			if (title && title.length) {

    466. 

  466. 				if (currentOpts.titlePosition == 'float') {

    467. 

  467. 					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>';

    468. 

  468. 				}

    469. 

  469. 

    470. 

  470. 				return '<div id="fancybox-title-' + currentOpts.titlePosition + '">' + title + '</div>';

    471. 

  471. 			}

    472. 

  472. 

    473. 

  473. 			return false;

    474. 

  474. 		},

    475. 

  475. 

    476. 

  476. 		_process_title = function() {

    477. 

  477. 			titleStr = currentOpts.title || '';

    478. 

  478. 			titleHeight = 0;

    479. 

  479. 

    480. 

  480. 			title

    481. 

  481. 				.empty()

    482. 

  482. 				.removeAttr('style')

    483. 

  483. 				.removeClass();

    484. 

  484. 

    485. 

  485. 			if (currentOpts.titleShow === false) {

    486. 

  486. 				title.hide();

    487. 

  487. 				return;

    488. 

  488. 			}

    489. 

  489. 

    490. 

  490. 			titleStr = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(titleStr, currentArray, currentIndex, currentOpts) : _format_title(titleStr);

    491. 

  491. 

    492. 

  492. 			if (!titleStr || titleStr === '') {

    493. 

  493. 				title.hide();

    494. 

  494. 				return;

    495. 

  495. 			}

    496. 

  496. 

    497. 

  497. 			title

    498. 

  498. 				.addClass('fancybox-title-' + currentOpts.titlePosition)

    499. 

  499. 				.html( titleStr )

    500. 

  500. 				.appendTo( 'body' )

    501. 

  501. 				.show();

    502. 

  502. 

    503. 

  503. 			switch (currentOpts.titlePosition) {

    504. 

  504. 				case 'inside':

    505. 

  505. 					title

    506. 

  506. 						.css({

    507. 

  507. 							'width' : final_pos.width - (currentOpts.padding * 2),

    508. 

  508. 							'marginLeft' : currentOpts.padding,

    509. 

  509. 							'marginRight' : currentOpts.padding

    510. 

  510. 						});

    511. 

  511. 

    512. 

  512. 					titleHeight = title.outerHeight(true);

    513. 

  513. 

    514. 

  514. 					title.appendTo( outer );

    515. 

  515. 

    516. 

  516. 					final_pos.height += titleHeight;

    517. 

  517. 				break;

    518. 

  518. 

    519. 

  519. 				case 'over':

    520. 

  520. 					title

    521. 

  521. 						.css({

    522. 

  522. 							'marginLeft' : currentOpts.padding,

    523. 

  523. 							'width'	: final_pos.width - (currentOpts.padding * 2),

    524. 

  524. 							'bottom' : currentOpts.padding

    525. 

  525. 						})

    526. 

  526. 						.appendTo( outer );

    527. 

  527. 				break;

    528. 

  528. 

    529. 

  529. 				case 'float':

    530. 

  530. 					title

    531. 

  531. 						.css('left', parseInt((title.width() - final_pos.width - 40)/ 2, 10) * -1)

    532. 

  532. 						.appendTo( wrap );

    533. 

  533. 				break;

    534. 

  534. 

    535. 

  535. 				default:

    536. 

  536. 					title

    537. 

  537. 						.css({

    538. 

  538. 							'width' : final_pos.width - (currentOpts.padding * 2),

    539. 

  539. 							'paddingLeft' : currentOpts.padding,

    540. 

  540. 							'paddingRight' : currentOpts.padding

    541. 

  541. 						})

    542. 

  542. 						.appendTo( wrap );

    543. 

  543. 				break;

    544. 

  544. 			}

    545. 

  545. 

    546. 

  546. 			title.hide();

    547. 

  547. 		},

    548. 

  548. 

    549. 

  549. 		_set_navigation = function() {

    550. 

  550. 			if (currentOpts.enableEscapeButton || currentOpts.enableKeyboardNav) {

    551. 

  551. 				$(document).bind('keydown.fb', function(e) {

    552. 

  552. 					if (e.keyCode == 27 && currentOpts.enableEscapeButton) {

    553. 

  553. 						e.preventDefault();

    554. 

  554. 						$.fancybox.close();

    555. 

  555. 

    556. 

  556. 					} else if ((e.keyCode == 37 || e.keyCode == 39) && currentOpts.enableKeyboardNav && e.target.tagName !== 'INPUT' && e.target.tagName !== 'TEXTAREA' && e.target.tagName !== 'SELECT') {

    557. 

  557. 						e.preventDefault();

    558. 

  558. 						$.fancybox[ e.keyCode == 37 ? 'prev' : 'next']();

    559. 

  559. 					}

    560. 

  560. 				});

    561. 

  561. 			}

    562. 

  562. 

    563. 

  563. 			if (!currentOpts.showNavArrows) { 

    564. 

  564. 				nav_left.hide();

    565. 

  565. 				nav_right.hide();

    566. 

  566. 				return;

    567. 

  567. 			}

    568. 

  568. 

    569. 

  569. 			if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {

    570. 

  570. 				nav_left.show();

    571. 

  571. 			}

    572. 

  572. 

    573. 

  573. 			if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {

    574. 

  574. 				nav_right.show();

    575. 

  575. 			}

    576. 

  576. 		},

    577. 

  577. 

    578. 

  578. 		_finish = function () {

    579. 

  579. 			if (!$.support.opacity) {

    580. 

  580. 				content.get(0).style.removeAttribute('filter');

    581. 

  581. 				wrap.get(0).style.removeAttribute('filter');

    582. 

  582. 			}

    583. 

  583. 

    584. 

  584. 			if (selectedOpts.autoDimensions) {

    585. 

  585. 				content.css('height', 'auto');

    586. 

  586. 			}

    587. 

  587. 

    588. 

  588. 			wrap.css('height', 'auto');

    589. 

  589. 

    590. 

  590. 			if (titleStr && titleStr.length) {

    591. 

  591. 				title.show();

    592. 

  592. 			}

    593. 

  593. 

    594. 

  594. 			if (currentOpts.showCloseButton) {

    595. 

  595. 				close.show();

    596. 

  596. 			}

    597. 

  597. 

    598. 

  598. 			_set_navigation();

    599. 

  599. 	

    600. 

  600. 			if (currentOpts.hideOnContentClick)	{

    601. 

  601. 				content.bind('click', $.fancybox.close);

    602. 

  602. 			}

    603. 

  603. 

    604. 

  604. 			if (currentOpts.hideOnOverlayClick)	{

    605. 

  605. 				overlay.bind('click', $.fancybox.close);

    606. 

  606. 			}

    607. 

  607. 

    608. 

  608. 			$(window).bind("resize.fb", $.fancybox.resize);

    609. 

  609. 

    610. 

  610. 			if (currentOpts.centerOnScroll) {

    611. 

  611. 				$(window).bind("scroll.fb", $.fancybox.center);

    612. 

  612. 			}

    613. 

  613. 

    614. 

  614. 			if (currentOpts.type == 'iframe') {

    615. 

  615. 				$('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" ' + ($.browser.msie ? 'allowtransparency="true""' : '') + ' scrolling="' + selectedOpts.scrolling + '" src="' + currentOpts.href + '"></iframe>').appendTo(content);

    616. 

  616. 			}

    617. 

  617. 

    618. 

  618. 			wrap.show();

    619. 

  619. 

    620. 

  620. 			busy = false;

    621. 

  621. 

    622. 

  622. 			$.fancybox.center();

    623. 

  623. 

    624. 

  624. 			currentOpts.onComplete(currentArray, currentIndex, currentOpts);

    625. 

  625. 

    626. 

  626. 			_preload_images();

    627. 

  627. 		},

    628. 

  628. 

    629. 

  629. 		_preload_images = function() {

    630. 

  630. 			var href, 

    631. 

  631. 				objNext;

    632. 

  632. 

    633. 

  633. 			if ((currentArray.length -1) > currentIndex) {

    634. 

  634. 				href = currentArray[ currentIndex + 1 ].href;

    635. 

  635. 

    636. 

  636. 				if (typeof href !== 'undefined' && href.match(imgRegExp)) {

    637. 

  637. 					objNext = new Image();

    638. 

  638. 					objNext.src = href;

    639. 

  639. 				}

    640. 

  640. 			}

    641. 

  641. 

    642. 

  642. 			if (currentIndex > 0) {

    643. 

  643. 				href = currentArray[ currentIndex - 1 ].href;

    644. 

  644. 

    645. 

  645. 				if (typeof href !== 'undefined' && href.match(imgRegExp)) {

    646. 

  646. 					objNext = new Image();

    647. 

  647. 					objNext.src = href;

    648. 

  648. 				}

    649. 

  649. 			}

    650. 

  650. 		},

    651. 

  651. 

    652. 

  652. 		_draw = function(pos) {

    653. 

  653. 			var dim = {

    654. 

  654. 				width : parseInt(start_pos.width + (final_pos.width - start_pos.width) * pos, 10),

    655. 

  655. 				height : parseInt(start_pos.height + (final_pos.height - start_pos.height) * pos, 10),

    656. 

  656. 

    657. 

  657. 				top : parseInt(start_pos.top + (final_pos.top - start_pos.top) * pos, 10),

    658. 

  658. 				left : parseInt(start_pos.left + (final_pos.left - start_pos.left) * pos, 10)

    659. 

  659. 			};

    660. 

  660. 

    661. 

  661. 			if (typeof final_pos.opacity !== 'undefined') {

    662. 

  662. 				dim.opacity = pos < 0.5 ? 0.5 : pos;

    663. 

  663. 			}

    664. 

  664. 

    665. 

  665. 			wrap.css(dim);

    666. 

  666. 

    667. 

  667. 			content.css({

    668. 

  668. 				'width' : dim.width - currentOpts.padding * 2,

    669. 

  669. 				'height' : dim.height - (titleHeight * pos) - currentOpts.padding * 2

    670. 

  670. 			});

    671. 

  671. 		},

    672. 

  672. 

    673. 

  673. 		_get_viewport = function() {

    674. 

  674. 			return [

    675. 

  675. 				$(window).width() - (currentOpts.margin * 2),

    676. 

  676. 				$(window).height() - (currentOpts.margin * 2),

    677. 

  677. 				$(document).scrollLeft() + currentOpts.margin,

    678. 

  678. 				$(document).scrollTop() + currentOpts.margin

    679. 

  679. 			];

    680. 

  680. 		},

    681. 

  681. 

    682. 

  682. 		_get_zoom_to = function () {

    683. 

  683. 			var view = _get_viewport(),

    684. 

  684. 				to = {},

    685. 

  685. 				resize = currentOpts.autoScale,

    686. 

  686. 				double_padding = currentOpts.padding * 2,

    687. 

  687. 				ratio;

    688. 

  688. 

    689. 

  689. 			if (currentOpts.width.toString().indexOf('%') > -1) {

    690. 

  690. 				to.width = parseInt((view[0] * parseFloat(currentOpts.width)) / 100, 10);

    691. 

  691. 			} else {

    692. 

  692. 				to.width = currentOpts.width + double_padding;

    693. 

  693. 			}

    694. 

  694. 

    695. 

  695. 			if (currentOpts.height.toString().indexOf('%') > -1) {

    696. 

  696. 				to.height = parseInt((view[1] * parseFloat(currentOpts.height)) / 100, 10);

    697. 

  697. 			} else {

    698. 

  698. 				to.height = currentOpts.height + double_padding;

    699. 

  699. 			}

    700. 

  700. 

    701. 

  701. 			if (resize && (to.width > view[0] || to.height > view[1])) {

    702. 

  702. 				if (selectedOpts.type == 'image' || selectedOpts.type == 'swf') {

    703. 

  703. 					ratio = (currentOpts.width ) / (currentOpts.height );

    704. 

  704. 

    705. 

  705. 					if ((to.width ) > view[0]) {

    706. 

  706. 						to.width = view[0];

    707. 

  707. 						to.height = parseInt(((to.width - double_padding) / ratio) + double_padding, 10);

    708. 

  708. 					}

    709. 

  709. 

    710. 

  710. 					if ((to.height) > view[1]) {

    711. 

  711. 						to.height = view[1];

    712. 

  712. 						to.width = parseInt(((to.height - double_padding) * ratio) + double_padding, 10);

    713. 

  713. 					}

    714. 

  714. 

    715. 

  715. 				} else {

    716. 

  716. 					to.width = Math.min(to.width, view[0]);

    717. 

  717. 					to.height = Math.min(to.height, view[1]);

    718. 

  718. 				}

    719. 

  719. 			}

    720. 

  720. 

    721. 

  721. 			to.top = parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - to.height - 40) * 0.5)), 10);

    722. 

  722. 			to.left = parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - to.width - 40) * 0.5)), 10);

    723. 

  723. 

    724. 

  724. 			return to;

    725. 

  725. 		},

    726. 

  726. 

    727. 

  727. 		_get_obj_pos = function(obj) {

    728. 

  728. 			var pos = obj.offset();

    729. 

  729. 

    730. 

  730. 			pos.top += parseInt( obj.css('paddingTop'), 10 ) || 0;

    731. 

  731. 			pos.left += parseInt( obj.css('paddingLeft'), 10 ) || 0;

    732. 

  732. 

    733. 

  733. 			pos.top += parseInt( obj.css('border-top-width'), 10 ) || 0;

    734. 

  734. 			pos.left += parseInt( obj.css('border-left-width'), 10 ) || 0;

    735. 

  735. 

    736. 

  736. 			pos.width = obj.width();

    737. 

  737. 			pos.height = obj.height();

    738. 

  738. 

    739. 

  739. 			return pos;

    740. 

  740. 		},

    741. 

  741. 

    742. 

  742. 		_get_zoom_from = function() {

    743. 

  743. 			var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,

    744. 

  744. 				from = {},

    745. 

  745. 				pos,

    746. 

  746. 				view;

    747. 

  747. 

    748. 

  748. 			if (orig && orig.length) {

    749. 

  749. 				pos = _get_obj_pos(orig);

    750. 

  750. 

    751. 

  751. 				from = {

    752. 

  752. 					width : pos.width + (currentOpts.padding * 2),

    753. 

  753. 					height : pos.height + (currentOpts.padding * 2),

    754. 

  754. 					top	: pos.top - currentOpts.padding - 20,

    755. 

  755. 					left : pos.left - currentOpts.padding - 20

    756. 

  756. 				};

    757. 

  757. 

    758. 

  758. 			} else {

    759. 

  759. 				view = _get_viewport();

    760. 

  760. 

    761. 

  761. 				from = {

    762. 

  762. 					width : currentOpts.padding * 2,

    763. 

  763. 					height : currentOpts.padding * 2,

    764. 

  764. 					top	: parseInt(view[3] + view[1] * 0.5, 10),

    765. 

  765. 					left : parseInt(view[2] + view[0] * 0.5, 10)

    766. 

  766. 				};

    767. 

  767. 			}

    768. 

  768. 

    769. 

  769. 			return from;

    770. 

  770. 		},

    771. 

  771. 

    772. 

  772. 		_animate_loading = function() {

    773. 

  773. 			if (!loading.is(':visible')){

    774. 

  774. 				clearInterval(loadingTimer);

    775. 

  775. 				return;

    776. 

  776. 			}

    777. 

  777. 

    778. 

  778. 			$('div', loading).css('top', (loadingFrame * -40) + 'px');

    779. 

  779. 

    780. 

  780. 			loadingFrame = (loadingFrame + 1) % 12;

    781. 

  781. 		};

    782. 

  782. 

    783. 

  783. 	/*

    784. 

  784. 	 * Public methods 

    785. 

  785. 	 */

    786. 

  786. 

    787. 

  787. 	$.fn.fancybox = function(options) {

    788. 

  788. 		if (!$(this).length) {

    789. 

  789. 			return this;

    790. 

  790. 		}

    791. 

  791. 

    792. 

  792. 		$(this)

    793. 

  793. 			.data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))

    794. 

  794. 			.unbind('click.fb')

    795. 

  795. 			.bind('click.fb', function(e) {

    796. 

  796. 				e.preventDefault();

    797. 

  797. 

    798. 

  798. 				if (busy) {

    799. 

  799. 					return;

    800. 

  800. 				}

    801. 

  801. 

    802. 

  802. 				busy = true;

    803. 

  803. 

    804. 

  804. 				$(this).blur();

    805. 

  805. 

    806. 

  806. 				selectedArray = [];

    807. 

  807. 				selectedIndex = 0;

    808. 

  808. 

    809. 

  809. 				var rel = $(this).attr('rel') || '';

    810. 

  810. 

    811. 

  811. 				if (!rel || rel == '' || rel === 'nofollow') {

    812. 

  812. 					selectedArray.push(this);

    813. 

  813. 

    814. 

  814. 				} else {

    815. 

  815. 					selectedArray = $("a[rel=" + rel + "], area[rel=" + rel + "]");

    816. 

  816. 					selectedIndex = selectedArray.index( this );

    817. 

  817. 				}

    818. 

  818. 

    819. 

  819. 				_start();

    820. 

  820. 

    821. 

  821. 				return;

    822. 

  822. 			});

    823. 

  823. 

    824. 

  824. 		return this;

    825. 

  825. 	};

    826. 

  826. 

    827. 

  827. 	$.fancybox = function(obj) {

    828. 

  828. 		var opts;

    829. 

  829. 

    830. 

  830. 		if (busy) {

    831. 

  831. 			return;

    832. 

  832. 		}

    833. 

  833. 

    834. 

  834. 		busy = true;

    835. 

  835. 		opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};

    836. 

  836. 

    837. 

  837. 		selectedArray = [];

    838. 

  838. 		selectedIndex = parseInt(opts.index, 10) || 0;

    839. 

  839. 

    840. 

  840. 		if ($.isArray(obj)) {

    841. 

  841. 			for (var i = 0, j = obj.length; i < j; i++) {

    842. 

  842. 				if (typeof obj[i] == 'object') {

    843. 

  843. 					$(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));

    844. 

  844. 				} else {

    845. 

  845. 					obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));

    846. 

  846. 				}

    847. 

  847. 			}

    848. 

  848. 

    849. 

  849. 			selectedArray = jQuery.merge(selectedArray, obj);

    850. 

  850. 

    851. 

  851. 		} else {

    852. 

  852. 			if (typeof obj == 'object') {

    853. 

  853. 				$(obj).data('fancybox', $.extend({}, opts, obj));

    854. 

  854. 			} else {

    855. 

  855. 				obj = $({}).data('fancybox', $.extend({content : obj}, opts));

    856. 

  856. 			}

    857. 

  857. 

    858. 

  858. 			selectedArray.push(obj);

    859. 

  859. 		}

    860. 

  860. 

    861. 

  861. 		if (selectedIndex > selectedArray.length || selectedIndex < 0) {

    862. 

  862. 			selectedIndex = 0;

    863. 

  863. 		}

    864. 

  864. 

    865. 

  865. 		_start();

    866. 

  866. 	};

    867. 

  867. 

    868. 

  868. 	$.fancybox.showActivity = function() {

    869. 

  869. 		clearInterval(loadingTimer);

    870. 

  870. 

    871. 

  871. 		loading.show();

    872. 

  872. 		loadingTimer = setInterval(_animate_loading, 66);

    873. 

  873. 	};

    874. 

  874. 

    875. 

  875. 	$.fancybox.hideActivity = function() {

    876. 

  876. 		loading.hide();

    877. 

  877. 	};

    878. 

  878. 

    879. 

  879. 	$.fancybox.next = function() {

    880. 

  880. 		return $.fancybox.pos( currentIndex + 1);

    881. 

  881. 	};

    882. 

  882. 

    883. 

  883. 	$.fancybox.prev = function() {

    884. 

  884. 		return $.fancybox.pos( currentIndex - 1);

    885. 

  885. 	};

    886. 

  886. 

    887. 

  887. 	$.fancybox.pos = function(pos) {

    888. 

  888. 		if (busy) {

    889. 

  889. 			return;

    890. 

  890. 		}

    891. 

  891. 

    892. 

  892. 		pos = parseInt(pos);

    893. 

  893. 

    894. 

  894. 		selectedArray = currentArray;

    895. 

  895. 

    896. 

  896. 		if (pos > -1 && pos < currentArray.length) {

    897. 

  897. 			selectedIndex = pos;

    898. 

  898. 			_start();

    899. 

  899. 

    900. 

  900. 		} else if (currentOpts.cyclic && currentArray.length > 1) {

    901. 

  901. 			selectedIndex = pos >= currentArray.length ? 0 : currentArray.length - 1;

    902. 

  902. 			_start();

    903. 

  903. 		}

    904. 

  904. 

    905. 

  905. 		return;

    906. 

  906. 	};

    907. 

  907. 

    908. 

  908. 	$.fancybox.cancel = function() {

    909. 

  909. 		if (busy) {

    910. 

  910. 			return;

    911. 

  911. 		}

    912. 

  912. 

    913. 

  913. 		busy = true;

    914. 

  914. 

    915. 

  915. 		$.event.trigger('fancybox-cancel');

    916. 

  916. 

    917. 

  917. 		_abort();

    918. 

  918. 

    919. 

  919. 		selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);

    920. 

  920. 

    921. 

  921. 		busy = false;

    922. 

  922. 	};

    923. 

  923. 

    924. 

  924. 	// Note: within an iframe use - parent.$.fancybox.close();

    925. 

  925. 	$.fancybox.close = function() {

    926. 

  926. 		if (busy || wrap.is(':hidden')) {

    927. 

  927. 			return;

    928. 

  928. 		}

    929. 

  929. 

    930. 

  930. 		busy = true;

    931. 

  931. 

    932. 

  932. 		if (currentOpts && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {

    933. 

  933. 			busy = false;

    934. 

  934. 			return;

    935. 

  935. 		}

    936. 

  936. 

    937. 

  937. 		_abort();

    938. 

  938. 

    939. 

  939. 		$(close.add( nav_left ).add( nav_right )).hide();

    940. 

  940. 

    941. 

  941. 		$(content.add( overlay )).unbind();

    942. 

  942. 

    943. 

  943. 		$(window).unbind("resize.fb scroll.fb");

    944. 

  944. 		$(document).unbind('keydown.fb');

    945. 

  945. 

    946. 

  946. 		content.find('iframe').attr('src', isIE6 && /^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank');

    947. 

  947. 

    948. 

  948. 		if (currentOpts.titlePosition !== 'inside') {

    949. 

  949. 			title.empty();

    950. 

  950. 		}

    951. 

  951. 

    952. 

  952. 		wrap.stop();

    953. 

  953. 

    954. 

  954. 		function _cleanup() {

    955. 

  955. 			overlay.fadeOut('fast');

    956. 

  956. 

    957. 

  957. 			title.empty().hide();

    958. 

  958. 			wrap.hide();

    959. 

  959. 

    960. 

  960. 			$.event.trigger('fancybox-cleanup');

    961. 

  961. 

    962. 

  962. 			content.empty();

    963. 

  963. 

    964. 

  964. 			currentOpts.onClosed(currentArray, currentIndex, currentOpts);

    965. 

  965. 

    966. 

  966. 			currentArray = selectedOpts	= [];

    967. 

  967. 			currentIndex = selectedIndex = 0;

    968. 

  968. 			currentOpts = selectedOpts	= {};

    969. 

  969. 

    970. 

  970. 			busy = false;

    971. 

  971. 		}

    972. 

  972. 

    973. 

  973. 		if (currentOpts.transitionOut == 'elastic') {

    974. 

  974. 			start_pos = _get_zoom_from();

    975. 

  975. 

    976. 

  976. 			var pos = wrap.position();

    977. 

  977. 

    978. 

  978. 			final_pos = {

    979. 

  979. 				top	 : pos.top ,

    980. 

  980. 				left : pos.left,

    981. 

  981. 				width :	wrap.width(),

    982. 

  982. 				height : wrap.height()

    983. 

  983. 			};

    984. 

  984. 

    985. 

  985. 			if (currentOpts.opacity) {

    986. 

  986. 				final_pos.opacity = 1;

    987. 

  987. 			}

    988. 

  988. 

    989. 

  989. 			title.empty().hide();

    990. 

  990. 

    991. 

  991. 			fx.prop = 1;

    992. 

  992. 

    993. 

  993. 			$(fx).animate({ prop: 0 }, {

    994. 

  994. 				 duration : currentOpts.speedOut,

    995. 

  995. 				 easing : currentOpts.easingOut,

    996. 

  996. 				 step : _draw,

    997. 

  997. 				 complete : _cleanup

    998. 

  998. 			});

    999. 

  999. 

    1000. 

  1000. 		} else {

    1001. 

  1001. 			wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);

    1002. 

  1002. 		}

    1003. 

  1003. 	};

    1004. 

  1004. 

    1005. 

  1005. 	$.fancybox.resize = function() {

    1006. 

  1006. 		if (overlay.is(':visible')) {

    1007. 

  1007. 			overlay.css('height', $(document).height());

    1008. 

  1008. 		}

    1009. 

  1009. 

    1010. 

  1010. 		$.fancybox.center(true);

    1011. 

  1011. 	};

    1012. 

  1012. 

    1013. 

  1013. 	$.fancybox.center = function() {

    1014. 

  1014. 		var view, align;

    1015. 

  1015. 

    1016. 

  1016. 		if (busy) {

    1017. 

  1017. 			return;	

    1018. 

  1018. 		}

    1019. 

  1019. 

    1020. 

  1020. 		align = arguments[0] === true ? 1 : 0;

    1021. 

  1021. 		view = _get_viewport();

    1022. 

  1022. 

    1023. 

  1023. 		if (!align && (wrap.width() > view[0] || wrap.height() > view[1])) {

    1024. 

  1024. 			return;	

    1025. 

  1025. 		}

    1026. 

  1026. 

    1027. 

  1027. 		wrap

    1028. 

  1028. 			.stop()

    1029. 

  1029. 			.animate({

    1030. 

  1030. 				'top' : parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - content.height() - 40) * 0.5) - currentOpts.padding)),

    1031. 

  1031. 				'left' : parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - content.width() - 40) * 0.5) - currentOpts.padding))

    1032. 

  1032. 			}, typeof arguments[0] == 'number' ? arguments[0] : 200);

    1033. 

  1033. 	};

    1034. 

  1034. 

    1035. 

  1035. 	$.fancybox.init = function() {

    1036. 

  1036. 		if ($("#fancybox-wrap").length) {

    1037. 

  1037. 			return;

    1038. 

  1038. 		}

    1039. 

  1039. 

    1040. 

  1040. 		$('body').append(

    1041. 

  1041. 			tmp	= $('<div id="fancybox-tmp"></div>'),

    1042. 

  1042. 			loading	= $('<div id="fancybox-loading"><div></div></div>'),

    1043. 

  1043. 			overlay	= $('<div id="fancybox-overlay"></div>'),

    1044. 

  1044. 			wrap = $('<div id="fancybox-wrap"></div>')

    1045. 

  1045. 		);

    1046. 

  1046. 

    1047. 

  1047. 		outer = $('<div id="fancybox-outer"></div>')

    1048. 

  1048. 			.append('<div class="fancybox-bg" id="fancybox-bg-n"></div><div class="fancybox-bg" id="fancybox-bg-ne"></div><div class="fancybox-bg" id="fancybox-bg-e"></div><div class="fancybox-bg" id="fancybox-bg-se"></div><div class="fancybox-bg" id="fancybox-bg-s"></div><div class="fancybox-bg" id="fancybox-bg-sw"></div><div class="fancybox-bg" id="fancybox-bg-w"></div><div class="fancybox-bg" id="fancybox-bg-nw"></div>')

    1049. 

  1049. 			.appendTo( wrap );

    1050. 

  1050. 

    1051. 

  1051. 		outer.append(

    1052. 

  1052. 			content = $('<div id="fancybox-content"></div>'),

    1053. 

  1053. 			close = $('<a id="fancybox-close"></a>'),

    1054. 

  1054. 			title = $('<div id="fancybox-title"></div>'),

    1055. 

  1055. 

    1056. 

  1056. 			nav_left = $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),

    1057. 

  1057. 			nav_right = $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')

    1058. 

  1058. 		);

    1059. 

  1059. 

    1060. 

  1060. 		close.click($.fancybox.close);

    1061. 

  1061. 		loading.click($.fancybox.cancel);

    1062. 

  1062. 

    1063. 

  1063. 		nav_left.click(function(e) {

    1064. 

  1064. 			e.preventDefault();

    1065. 

  1065. 			$.fancybox.prev();

    1066. 

  1066. 		});

    1067. 

  1067. 

    1068. 

  1068. 		nav_right.click(function(e) {

    1069. 

  1069. 			e.preventDefault();

    1070. 

  1070. 			$.fancybox.next();

    1071. 

  1071. 		});

    1072. 

  1072. 

    1073. 

  1073. 		if ($.fn.mousewheel) {

    1074. 

  1074. 			wrap.bind('mousewheel.fb', function(e, delta) {

    1075. 

  1075. 				if (busy) {

    1076. 

  1076. 					e.preventDefault();

    1077. 

  1077. 

    1078. 

  1078. 				} else if ($(e.target).get(0).clientHeight == 0 || $(e.target).get(0).scrollHeight === $(e.target).get(0).clientHeight) {

    1079. 

  1079. 					e.preventDefault();

    1080. 

  1080. 					$.fancybox[ delta > 0 ? 'prev' : 'next']();

    1081. 

  1081. 				}

    1082. 

  1082. 			});

    1083. 

  1083. 		}

    1084. 

  1084. 

    1085. 

  1085. 		if (!$.support.opacity) {

    1086. 

  1086. 			wrap.addClass('fancybox-ie');

    1087. 

  1087. 		}

    1088. 

  1088. 

    1089. 

  1089. 		if (isIE6) {

    1090. 

  1090. 			loading.addClass('fancybox-ie6');

    1091. 

  1091. 			wrap.addClass('fancybox-ie6');

    1092. 

  1092. 

    1093. 

  1093. 			$('<iframe id="fancybox-hide-sel-frame" src="' + (/^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank' ) + '" scrolling="no" border="0" frameborder="0" tabindex="-1"></iframe>').prependTo(outer);

    1094. 

  1094. 		}

    1095. 

  1095. 	};

    1096. 

  1096. 

    1097. 

  1097. 	$.fn.fancybox.defaults = {

    1098. 

  1098. 		padding : 10,

    1099. 

  1099. 		margin : 40,

    1100. 

  1100. 		opacity : false,

    1101. 

  1101. 		modal : false,

    1102. 

  1102. 		cyclic : false,

    1103. 

  1103. 		scrolling : 'auto',	// 'auto', 'yes' or 'no'

    1104. 

  1104. 

    1105. 

  1105. 		width : 560,

    1106. 

  1106. 		height : 340,

    1107. 

  1107. 

    1108. 

  1108. 		autoScale : true,

    1109. 

  1109. 		autoDimensions : true,

    1110. 

  1110. 		centerOnScroll : false,

    1111. 

  1111. 

    1112. 

  1112. 		ajax : {},

    1113. 

  1113. 		swf : { wmode: 'transparent' },

    1114. 

  1114. 

    1115. 

  1115. 		hideOnOverlayClick : true,

    1116. 

  1116. 		hideOnContentClick : false,

    1117. 

  1117. 

    1118. 

  1118. 		overlayShow : true,

    1119. 

  1119. 		overlayOpacity : 0.7,

    1120. 

  1120. 		overlayColor : '#777',

    1121. 

  1121. 

    1122. 

  1122. 		titleShow : true,

    1123. 

  1123. 		titlePosition : 'float', // 'float', 'outside', 'inside' or 'over'

    1124. 

  1124. 		titleFormat : null,

    1125. 

  1125. 		titleFromAlt : false,

    1126. 

  1126. 

    1127. 

  1127. 		transitionIn : 'fade', // 'elastic', 'fade' or 'none'

    1128. 

  1128. 		transitionOut : 'fade', // 'elastic', 'fade' or 'none'

    1129. 

  1129. 

    1130. 

  1130. 		speedIn : 300,

    1131. 

  1131. 		speedOut : 300,

    1132. 

  1132. 

    1133. 

  1133. 		changeSpeed : 300,

    1134. 

  1134. 		changeFade : 'fast',

    1135. 

  1135. 

    1136. 

  1136. 		easingIn : 'swing',

    1137. 

  1137. 		easingOut : 'swing',

    1138. 

  1138. 

    1139. 

  1139. 		showCloseButton	 : true,

    1140. 

  1140. 		showNavArrows : true,

    1141. 

  1141. 		enableEscapeButton : true,

    1142. 

  1142. 		enableKeyboardNav : true,

    1143. 

  1143. 

    1144. 

  1144. 		onStart : function(){},

    1145. 

  1145. 		onCancel : function(){},

    1146. 

  1146. 		onComplete : function(){},

    1147. 

  1147. 		onCleanup : function(){},

    1148. 

  1148. 		onClosed : function(){},

    1149. 

  1149. 		onError : function(){}

    1150. 

  1150. 	};

    1151. 

  1151. 

    1152. 

  1152. 	$(document).ready(function() {

    1153. 

  1153. 		$.fancybox.init();

    1154. 

  1154. 	});

    1155. 

  1155. 

    1156. 

  1156. })(jQuery);
    1157.