https://www.easywayitalia.com/wp-content/themes/consultivo/assets/js/magnific-popup.min.js

1/*! Magnific Popup - v1.0.0 - 2015-01-03
2* http://dimsemenov.com/plugins/magnific-popup/
3* Copyright (c) 2015 Dmitry Semenov; */
4;(function (factory) {
5'use strict';
6if (typeof define === 'function' && define.amd) { 
7 // AMD. Register as an anonymous module. 
8 define(['jquery'], factory); 
9 } else if (typeof exports === 'object') { 
10 // Node/CommonJS 
11 factory(require('jquery')); 
12 } else { 
13 // Browser globals 
14 factory(window.jQuery || window.Zepto); 
15 } 
16 }(function($) { 
17
18/*>>core*/
19/**
20 * 
21 * Magnific Popup Core JS file
22 * 
23 */
24
25
26/**
27 * Private static constants
28 */
29var CLOSE_EVENT = 'Close',
30	BEFORE_CLOSE_EVENT = 'BeforeClose',
31	AFTER_CLOSE_EVENT = 'AfterClose',
32	BEFORE_APPEND_EVENT = 'BeforeAppend',
33	MARKUP_PARSE_EVENT = 'MarkupParse',
34	OPEN_EVENT = 'Open',
35	CHANGE_EVENT = 'Change',
36	NS = 'mfp',
37	EVENT_NS = '.' + NS,
38	READY_CLASS = 'mfp-ready',
39	REMOVING_CLASS = 'mfp-removing',
40	PREVENT_CLOSE_CLASS = 'mfp-prevent-close';
41
42
43/**
44 * Private vars 
45 */
46/*jshint -W079 */
47var mfp, // As we have only one instance of MagnificPopup object, we define it locally to not to use 'this'
48	MagnificPopup = function(){},
49	_isJQ = !!(window.jQuery),
50	_prevStatus,
51	_window = $(window),
52	_document,
53	_prevContentType,
54	_wrapClasses,
55	_currPopupType;
56
57
58/**
59 * Private functions
60 */
61var _mfpOn = function(name, f) {
62		mfp.ev.on(NS + name + EVENT_NS, f);
63	},
64	_getEl = function(className, appendTo, html, raw) {
65		var el = document.createElement('div');
66		el.className = 'mfp-'+className;
67		if(html) {
68			el.innerHTML = html;
69		}
70		if(!raw) {
71			el = $(el);
72			if(appendTo) {
73				el.appendTo(appendTo);
74			}
75		} else if(appendTo) {
76			appendTo.appendChild(el);
77		}
78		return el;
79	},
80	_mfpTrigger = function(e, data) {
81		mfp.ev.triggerHandler(NS + e, data);
82
83		if(mfp.st.callbacks) {
84			// converts "mfpEventName" to "eventName" callback and triggers it if it's present
85			e = e.charAt(0).toLowerCase() + e.slice(1);
86			if(mfp.st.callbacks[e]) {
87				mfp.st.callbacks[e].apply(mfp, $.isArray(data) ? data : [data]);
88			}
89		}
90	},
91	_getCloseBtn = function(type) {
92		if(type !== _currPopupType || !mfp.currTemplate.closeBtn) {
93			mfp.currTemplate.closeBtn = $( mfp.st.closeMarkup.replace('%title%', mfp.st.tClose ) );
94			_currPopupType = type;
95		}
96		return mfp.currTemplate.closeBtn;
97	},
98	// Initialize Magnific Popup only when called at least once
99	_checkInstance = function() {
100		if(!$.magnificPopup.instance) {
101			/*jshint -W020 */
102			mfp = new MagnificPopup();
103			mfp.init();
104			$.magnificPopup.instance = mfp;
105		}
106	},
107	// CSS transition detection, http://stackoverflow.com/questions/7264899/detect-css-transitions-using-javascript-and-without-modernizr
108	supportsTransitions = function() {
109		var s = document.createElement('p').style, // 's' for style. better to create an element if body yet to exist
110			v = ['ms','O','Moz','Webkit']; // 'v' for vendor
111
112		if( s['transition'] !== undefined ) {
113			return true; 
114		}
115			
116		while( v.length ) {
117			if( v.pop() + 'Transition' in s ) {
118				return true;
119			}
120		}
121				
122		return false;
123	};
124
125
126
127/**
128 * Public functions
129 */
130MagnificPopup.prototype = {
131
132	constructor: MagnificPopup,
133
134	/**
135	 * Initializes Magnific Popup plugin. 
136	 * This function is triggered only once when $.fn.magnificPopup or $.magnificPopup is executed
137	 */
138	init: function() {
139		var appVersion = navigator.appVersion;
140		mfp.isIE7 = appVersion.indexOf("MSIE 7.") !== -1; 
141		mfp.isIE8 = appVersion.indexOf("MSIE 8.") !== -1;
142		mfp.isLowIE = mfp.isIE7 || mfp.isIE8;
143		mfp.isAndroid = (/android/gi).test(appVersion);
144		mfp.isIOS = (/iphone|ipad|ipod/gi).test(appVersion);
145		mfp.supportsTransition = supportsTransitions();
146
147		// We disable fixed positioned lightbox on devices that don't handle it nicely.
148		// If you know a better way of detecting this - let me know.
149		mfp.probablyMobile = (mfp.isAndroid || mfp.isIOS || /(Opera Mini)|Kindle|webOS|BlackBerry|(Opera Mobi)|(Windows Phone)|IEMobile/i.test(navigator.userAgent) );
150		_document = $(document);
151
152		mfp.popupsCache = {};
153	},
154
155	/**
156	 * Opens popup
157	 * @param  data [description]
158	 */
159	open: function(data) {
160
161		var i;
162
163		if(data.isObj === false) { 
164			// convert jQuery collection to array to avoid conflicts later
165			mfp.items = data.items.toArray();
166
167			mfp.index = 0;
168			var items = data.items,
169				item;
170			for(i = 0; i < items.length; i++) {
171				item = items[i];
172				if(item.parsed) {
173					item = item.el[0];
174				}
175				if(item === data.el[0]) {
176					mfp.index = i;
177					break;
178				}
179			}
180		} else {
181			mfp.items = $.isArray(data.items) ? data.items : [data.items];
182			mfp.index = data.index || 0;
183		}
184
185		// if popup is already opened - we just update the content
186		if(mfp.isOpen) {
187			mfp.updateItemHTML();
188			return;
189		}
190		
191		mfp.types = []; 
192		_wrapClasses = '';
193		if(data.mainEl && data.mainEl.length) {
194			mfp.ev = data.mainEl.eq(0);
195		} else {
196			mfp.ev = _document;
197		}
198
199		if(data.key) {
200			if(!mfp.popupsCache[data.key]) {
201				mfp.popupsCache[data.key] = {};
202			}
203			mfp.currTemplate = mfp.popupsCache[data.key];
204		} else {
205			mfp.currTemplate = {};
206		}
207
208
209
210		mfp.st = $.extend(true, {}, $.magnificPopup.defaults, data ); 
211		mfp.fixedContentPos = mfp.st.fixedContentPos === 'auto' ? !mfp.probablyMobile : mfp.st.fixedContentPos;
212
213		if(mfp.st.modal) {
214			mfp.st.closeOnContentClick = false;
215			mfp.st.closeOnBgClick = false;
216			mfp.st.showCloseBtn = false;
217			mfp.st.enableEscapeKey = false;
218		}
219		
220
221		// Building markup
222		// main containers are created only once
223		if(!mfp.bgOverlay) {
224
225			// Dark overlay
226			mfp.bgOverlay = _getEl('bg').on('click'+EVENT_NS, function() {
227				mfp.close();
228			});
229
230			mfp.wrap = _getEl('wrap').attr('tabindex', -1).on('click'+EVENT_NS, function(e) {
231				if(mfp._checkIfClose(e.target)) {
232					mfp.close();
233				}
234			});
235
236			mfp.container = _getEl('container', mfp.wrap);
237		}
238
239		mfp.contentContainer = _getEl('content');
240		if(mfp.st.preloader) {
241			mfp.preloader = _getEl('preloader', mfp.container, mfp.st.tLoading);
242		}
243
244
245		// Initializing modules
246		var modules = $.magnificPopup.modules;
247		for(i = 0; i < modules.length; i++) {
248			var n = modules[i];
249			n = n.charAt(0).toUpperCase() + n.slice(1);
250			mfp['init'+n].call(mfp);
251		}
252		_mfpTrigger('BeforeOpen');
253
254
255		if(mfp.st.showCloseBtn) {
256			// Close button
257			if(!mfp.st.closeBtnInside) {
258				mfp.wrap.append( _getCloseBtn() );
259			} else {
260				_mfpOn(MARKUP_PARSE_EVENT, function(e, template, values, item) {
261					values.close_replaceWith = _getCloseBtn(item.type);
262				});
263				_wrapClasses += ' mfp-close-btn-in';
264			}
265		}
266
267		if(mfp.st.alignTop) {
268			_wrapClasses += ' mfp-align-top';
269		}
270
271	
272
273		if(mfp.fixedContentPos) {
274			mfp.wrap.css({
275				overflow: mfp.st.overflowY,
276				overflowX: 'hidden',
277				overflowY: mfp.st.overflowY
278			});
279		} else {
280			mfp.wrap.css({ 
281				top: _window.scrollTop(),
282				position: 'absolute'
283			});
284		}
285		if( mfp.st.fixedBgPos === false || (mfp.st.fixedBgPos === 'auto' && !mfp.fixedContentPos) ) {
286			mfp.bgOverlay.css({
287				height: _document.height(),
288				position: 'absolute'
289			});
290		}
291
292		
293
294		if(mfp.st.enableEscapeKey) {
295			// Close on ESC key
296			_document.on('keyup' + EVENT_NS, function(e) {
297				if(e.keyCode === 27) {
298					mfp.close();
299				}
300			});
301		}
302
303		_window.on('resize' + EVENT_NS, function() {
304			mfp.updateSize();
305		});
306
307
308		if(!mfp.st.closeOnContentClick) {
309			_wrapClasses += ' mfp-auto-cursor';
310		}
311		
312		if(_wrapClasses)
313			mfp.wrap.addClass(_wrapClasses);
314
315
316		// this triggers recalculation of layout, so we get it once to not to trigger twice
317		var windowHeight = mfp.wH = _window.height();
318
319		
320		var windowStyles = {};
321
322		if( mfp.fixedContentPos ) {
323            if(mfp._hasScrollBar(windowHeight)){
324                var s = mfp._getScrollbarSize();
325                if(s) {
326                    windowStyles.marginRight = s;
327                }
328            }
329        }
330
331		if(mfp.fixedContentPos) {
332			if(!mfp.isIE7) {
333				windowStyles.overflow = 'hidden';
334			} else {
335				// ie7 double-scroll bug
336				$('body, html').css('overflow', 'hidden');
337			}
338		}
339
340		
341		
342		var classesToadd = mfp.st.mainClass;
343		if(mfp.isIE7) {
344			classesToadd += ' mfp-ie7';
345		}
346		if(classesToadd) {
347			mfp._addClassToMFP( classesToadd );
348		}
349
350		// add content
351		mfp.updateItemHTML();
352
353		_mfpTrigger('BuildControls');
354
355		// remove scrollbar, add margin e.t.c
356		$('html').css(windowStyles);
357		
358		// add everything to DOM
359		mfp.bgOverlay.add(mfp.wrap).prependTo( mfp.st.prependTo || $(document.body) );
360
361		// Save last focused element
362		mfp._lastFocusedEl = document.activeElement;
363		
364		// Wait for next cycle to allow CSS transition
365		setTimeout(function() {
366			
367			if(mfp.content) {
368				mfp._addClassToMFP(READY_CLASS);
369				mfp._setFocus();
370			} else {
371				// if content is not defined (not loaded e.t.c) we add class only for BG
372				mfp.bgOverlay.addClass(READY_CLASS);
373			}
374			
375			// Trap the focus in popup
376			_document.on('focusin' + EVENT_NS, mfp._onFocusIn);
377
378		}, 16);
379
380		mfp.isOpen = true;
381		mfp.updateSize(windowHeight);
382		_mfpTrigger(OPEN_EVENT);
383
384		return data;
385	},
386
387	/**
388	 * Closes the popup
389	 */
390	close: function() {
391		if(!mfp.isOpen) return;
392		_mfpTrigger(BEFORE_CLOSE_EVENT);
393
394		mfp.isOpen = false;
395		// for CSS3 animation
396		if(mfp.st.removalDelay && !mfp.isLowIE && mfp.supportsTransition )  {
397			mfp._addClassToMFP(REMOVING_CLASS);
398			setTimeout(function() {
399				mfp._close();
400			}, mfp.st.removalDelay);
401		} else {
402			mfp._close();
403		}
404	},
405
406	/**
407	 * Helper for close() function
408	 */
409	_close: function() {
410		_mfpTrigger(CLOSE_EVENT);
411
412		var classesToRemove = REMOVING_CLASS + ' ' + READY_CLASS + ' ';
413
414		mfp.bgOverlay.detach();
415		mfp.wrap.detach();
416		mfp.container.empty();
417
418		if(mfp.st.mainClass) {
419			classesToRemove += mfp.st.mainClass + ' ';
420		}
421
422		mfp._removeClassFromMFP(classesToRemove);
423
424		if(mfp.fixedContentPos) {
425			var windowStyles = {marginRight: ''};
426			if(mfp.isIE7) {
427				$('body, html').css('overflow', '');
428			} else {
429				windowStyles.overflow = '';
430			}
431			$('html').css(windowStyles);
432		}
433		
434		_document.off('keyup' + EVENT_NS + ' focusin' + EVENT_NS);
435		mfp.ev.off(EVENT_NS);
436
437		// clean up DOM elements that aren't removed
438		mfp.wrap.attr('class', 'mfp-wrap').removeAttr('style');
439		mfp.bgOverlay.attr('class', 'mfp-bg');
440		mfp.container.attr('class', 'mfp-container');
441
442		// remove close button from target element
443		if(mfp.st.showCloseBtn &&
444		(!mfp.st.closeBtnInside || mfp.currTemplate[mfp.currItem.type] === true)) {
445			if(mfp.currTemplate.closeBtn)
446				mfp.currTemplate.closeBtn.detach();
447		}
448
449
450		if(mfp._lastFocusedEl) {
451			$(mfp._lastFocusedEl).focus(); // put tab focus back
452		}
453		mfp.currItem = null;	
454		mfp.content = null;
455		mfp.currTemplate = null;
456		mfp.prevHeight = 0;
457
458		_mfpTrigger(AFTER_CLOSE_EVENT);
459	},
460	
461	updateSize: function(winHeight) {
462
463		if(mfp.isIOS) {
464			// fixes iOS nav bars https://github.com/dimsemenov/Magnific-Popup/issues/2
465			var zoomLevel = document.documentElement.clientWidth / window.innerWidth;
466			var height = window.innerHeight * zoomLevel;
467			mfp.wrap.css('height', height);
468			mfp.wH = height;
469		} else {
470			mfp.wH = winHeight || _window.height();
471		}
472		// Fixes #84: popup incorrectly positioned with position:relative on body
473		if(!mfp.fixedContentPos) {
474			mfp.wrap.css('height', mfp.wH);
475		}
476
477		_mfpTrigger('Resize');
478
479	},
480
481	/**
482	 * Set content of popup based on current index
483	 */
484	updateItemHTML: function() {
485		var item = mfp.items[mfp.index];
486
487		// Detach and perform modifications
488		mfp.contentContainer.detach();
489
490		if(mfp.content)
491			mfp.content.detach();
492
493		if(!item.parsed) {
494			item = mfp.parseEl( mfp.index );
495		}
496
497		var type = item.type;	
498
499		_mfpTrigger('BeforeChange', [mfp.currItem ? mfp.currItem.type : '', type]);
500		// BeforeChange event works like so:
501		// _mfpOn('BeforeChange', function(e, prevType, newType) { });
502		
503		mfp.currItem = item;
504
505		
506
507		
508
509		if(!mfp.currTemplate[type]) {
510			var markup = mfp.st[type] ? mfp.st[type].markup : false;
511
512			// allows to modify markup
513			_mfpTrigger('FirstMarkupParse', markup);
514
515			if(markup) {
516				mfp.currTemplate[type] = $(markup);
517			} else {
518				// if there is no markup found we just define that template is parsed
519				mfp.currTemplate[type] = true;
520			}
521		}
522
523		if(_prevContentType && _prevContentType !== item.type) {
524			mfp.container.removeClass('mfp-'+_prevContentType+'-holder');
525		}
526		
527		var newContent = mfp['get' + type.charAt(0).toUpperCase() + type.slice(1)](item, mfp.currTemplate[type]);
528		mfp.appendContent(newContent, type);
529
530		item.preloaded = true;
531
532		_mfpTrigger(CHANGE_EVENT, item);
533		_prevContentType = item.type;
534		
535		// Append container back after its content changed
536		mfp.container.prepend(mfp.contentContainer);
537
538		_mfpTrigger('AfterChange');
539	},
540
541
542	/**
543	 * Set HTML content of popup
544	 */
545	appendContent: function(newContent, type) {
546		mfp.content = newContent;
547		
548		if(newContent) {
549			if(mfp.st.showCloseBtn && mfp.st.closeBtnInside &&
550				mfp.currTemplate[type] === true) {
551				// if there is no markup, we just append close button element inside
552				if(!mfp.content.find('.mfp-close').length) {
553					mfp.content.append(_getCloseBtn());
554				}
555			} else {
556				mfp.content = newContent;
557			}
558		} else {
559			mfp.content = '';
560		}
561
562		_mfpTrigger(BEFORE_APPEND_EVENT);
563		mfp.container.addClass('mfp-'+type+'-holder');
564
565		mfp.contentContainer.append(mfp.content);
566	},
567
568
569
570	
571	/**
572	 * Creates Magnific Popup data object based on given data
573	 * @param  {int} index Index of item to parse
574	 */
575	parseEl: function(index) {
576		var item = mfp.items[index],
577			type;
578
579		if(item.tagName) {
580			item = { el: $(item) };
581		} else {
582			type = item.type;
583			item = { data: item, src: item.src };
584		}
585
586		if(item.el) {
587			var types = mfp.types;
588
589			// check for 'mfp-TYPE' class
590			for(var i = 0; i < types.length; i++) {
591				if( item.el.hasClass('mfp-'+types[i]) ) {
592					type = types[i];
593					break;
594				}
595			}
596
597			item.src = item.el.attr('data-mfp-src');
598			if(!item.src) {
599				item.src = item.el.attr('href');
600			}
601		}
602
603		item.type = type || mfp.st.type || 'inline';
604		item.index = index;
605		item.parsed = true;
606		mfp.items[index] = item;
607		_mfpTrigger('ElementParse', item);
608
609		return mfp.items[index];
610	},
611
612
613	/**
614	 * Initializes single popup or a group of popups
615	 */
616	addGroup: function(el, options) {
617		var eHandler = function(e) {
618			e.mfpEl = this;
619			mfp._openClick(e, el, options);
620		};
621
622		if(!options) {
623			options = {};
624		} 
625
626		var eName = 'click.magnificPopup';
627		options.mainEl = el;
628		
629		if(options.items) {
630			options.isObj = true;
631			el.off(eName).on(eName, eHandler);
632		} else {
633			options.isObj = false;
634			if(options.delegate) {
635				el.off(eName).on(eName, options.delegate , eHandler);
636			} else {
637				options.items = el;
638				el.off(eName).on(eName, eHandler);
639			}
640		}
641	},
642	_openClick: function(e, el, options) {
643		var midClick = options.midClick !== undefined ? options.midClick : $.magnificPopup.defaults.midClick;
644
645
646		if(!midClick && ( e.which === 2 || e.ctrlKey || e.metaKey ) ) {
647			return;
648		}
649
650		var disableOn = options.disableOn !== undefined ? options.disableOn : $.magnificPopup.defaults.disableOn;
651
652		if(disableOn) {
653			if($.isFunction(disableOn)) {
654				if( !disableOn.call(mfp) ) {
655					return true;
656				}
657			} else { // else it's number
658				if( _window.width() < disableOn ) {
659					return true;
660				}
661			}
662		}
663		
664		if(e.type) {
665			e.preventDefault();
666
667			// This will prevent popup from closing if element is inside and popup is already opened
668			if(mfp.isOpen) {
669				e.stopPropagation();
670			}
671		}
672			
673
674		options.el = $(e.mfpEl);
675		if(options.delegate) {
676			options.items = el.find(options.delegate);
677		}
678		mfp.open(options);
679	},
680
681
682	/**
683	 * Updates text on preloader
684	 */
685	updateStatus: function(status, text) {
686
687		if(mfp.preloader) {
688			if(_prevStatus !== status) {
689				mfp.container.removeClass('mfp-s-'+_prevStatus);
690			}
691
692			if(!text && status === 'loading') {
693				text = mfp.st.tLoading;
694			}
695
696			var data = {
697				status: status,
698				text: text
699			};
700			// allows to modify status
701			_mfpTrigger('UpdateStatus', data);
702
703			status = data.status;
704			text = data.text;
705
706			mfp.preloader.html(text);
707
708			mfp.preloader.find('a').on('click', function(e) {
709				e.stopImmediatePropagation();
710			});
711
712			mfp.container.addClass('mfp-s-'+status);
713			_prevStatus = status;
714		}
715	},
716
717
718	/*
719		"Private" helpers that aren't private at all
720	 */
721	// Check to close popup or not
722	// "target" is an element that was clicked
723	_checkIfClose: function(target) {
724
725		if($(target).hasClass(PREVENT_CLOSE_CLASS)) {
726			return;
727		}
728
729		var closeOnContent = mfp.st.closeOnContentClick;
730		var closeOnBg = mfp.st.closeOnBgClick;
731
732		if(closeOnContent && closeOnBg) {
733			return true;
734		} else {
735
736			// We close the popup if click is on close button or on preloader. Or if there is no content.
737			if(!mfp.content || $(target).hasClass('mfp-close') || (mfp.preloader && target === mfp.preloader[0]) ) {
738				return true;
739			}
740
741			// if click is outside the content
742			if(  (target !== mfp.content[0] && !$.contains(mfp.content[0], target))  ) {
743				if(closeOnBg) {
744					// last check, if the clicked element is in DOM, (in case it's removed onclick)
745					if( $.contains(document, target) ) {
746						return true;
747					}
748				}
749			} else if(closeOnContent) {
750				return true;
751			}
752
753		}
754		return false;
755	},
756	_addClassToMFP: function(cName) {
757		mfp.bgOverlay.addClass(cName);
758		mfp.wrap.addClass(cName);
759	},
760	_removeClassFromMFP: function(cName) {
761		this.bgOverlay.removeClass(cName);
762		mfp.wrap.removeClass(cName);
763	},
764	_hasScrollBar: function(winHeight) {
765		return (  (mfp.isIE7 ? _document.height() : document.body.scrollHeight) > (winHeight || _window.height()) );
766	},
767	_setFocus: function() {
768		(mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).focus();
769	},
770	_onFocusIn: function(e) {
771		if( e.target !== mfp.wrap[0] && !$.contains(mfp.wrap[0], e.target) ) {
772			mfp._setFocus();
773			return false;
774		}
775	},
776	_parseMarkup: function(template, values, item) {
777		var arr;
778		if(item.data) {
779			values = $.extend(item.data, values);
780		}
781		_mfpTrigger(MARKUP_PARSE_EVENT, [template, values, item] );
782
783		$.each(values, function(key, value) {
784			if(value === undefined || value === false) {
785				return true;
786			}
787			arr = key.split('_');
788			if(arr.length > 1) {
789				var el = template.find(EVENT_NS + '-'+arr[0]);
790
791				if(el.length > 0) {
792					var attr = arr[1];
793					if(attr === 'replaceWith') {
794						if(el[0] !== value[0]) {
795							el.replaceWith(value);
796						}
797					} else if(attr === 'img') {
798						if(el.is('img')) {
799							el.attr('src', value);
800						} else {
801							el.replaceWith( '<img src="'+value+'" class="' + el.attr('class') + '" />' );
802						}
803					} else {
804						el.attr(arr[1], value);
805					}
806				}
807
808			} else {
809				template.find(EVENT_NS + '-'+key).html(value);
810			}
811		});
812	},
813
814	_getScrollbarSize: function() {
815		// thx David
816		if(mfp.scrollbarSize === undefined) {
817			var scrollDiv = document.createElement("div");
818			scrollDiv.style.cssText = 'width: 99px; height: 99px; overflow: scroll; position: absolute; top: -9999px;';
819			document.body.appendChild(scrollDiv);
820			mfp.scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth;
821			document.body.removeChild(scrollDiv);
822		}
823		return mfp.scrollbarSize;
824	}
825
826}; /* MagnificPopup core prototype end */
827
828
829
830
831/**
832 * Public static functions
833 */
834$.magnificPopup = {
835	instance: null,
836	proto: MagnificPopup.prototype,
837	modules: [],
838
839	open: function(options, index) {
840		_checkInstance();	
841
842		if(!options) {
843			options = {};
844		} else {
845			options = $.extend(true, {}, options);
846		}
847			
848
849		options.isObj = true;
850		options.index = index || 0;
851		return this.instance.open(options);
852	},
853
854	close: function() {
855		return $.magnificPopup.instance && $.magnificPopup.instance.close();
856	},
857
858	registerModule: function(name, module) {
859		if(module.options) {
860			$.magnificPopup.defaults[name] = module.options;
861		}
862		$.extend(this.proto, module.proto);			
863		this.modules.push(name);
864	},
865
866	defaults: {   
867
868		// Info about options is in docs:
869		// http://dimsemenov.com/plugins/magnific-popup/documentation.html#options
870		
871		disableOn: 0,	
872
873		key: null,
874
875		midClick: false,
876
877		mainClass: '',
878
879		preloader: true,
880
881		focus: '', // CSS selector of input to focus after popup is opened
882		
883		closeOnContentClick: false,
884
885		closeOnBgClick: true,
886
887		closeBtnInside: true, 
888
889		showCloseBtn: true,
890
891		enableEscapeKey: true,
892
893		modal: false,
894
895		alignTop: false,
896	
897		removalDelay: 0,
898
899		prependTo: null,
900		
901		fixedContentPos: 'auto', 
902	
903		fixedBgPos: 'auto',
904
905		overflowY: 'auto',
906
907		closeMarkup: '<button title="%title%" type="button" class="mfp-close">&times;</button>',
908
909		tClose: 'Close (Esc)',
910
911		tLoading: 'Loading...'
912
913	}
914};
915
916
917
918$.fn.magnificPopup = function(options) {
919	_checkInstance();
920
921	var jqEl = $(this);
922
923	// We call some API method of first param is a string
924	if (typeof options === "string" ) {
925
926		if(options === 'open') {
927			var items,
928				itemOpts = _isJQ ? jqEl.data('magnificPopup') : jqEl[0].magnificPopup,
929				index = parseInt(arguments[1], 10) || 0;
930
931			if(itemOpts.items) {
932				items = itemOpts.items[index];
933			} else {
934				items = jqEl;
935				if(itemOpts.delegate) {
936					items = items.find(itemOpts.delegate);
937				}
938				items = items.eq( index );
939			}
940			mfp._openClick({mfpEl:items}, jqEl, itemOpts);
941		} else {
942			if(mfp.isOpen)
943				mfp[options].apply(mfp, Array.prototype.slice.call(arguments, 1));
944		}
945
946	} else {
947		// clone options obj
948		options = $.extend(true, {}, options);
949		
950		/*
951		 * As Zepto doesn't support .data() method for objects 
952		 * and it works only in normal browsers
953		 * we assign "options" object directly to the DOM element. FTW!
954		 */
955		if(_isJQ) {
956			jqEl.data('magnificPopup', options);
957		} else {
958			jqEl[0].magnificPopup = options;
959		}
960
961		mfp.addGroup(jqEl, options);
962
963	}
964	return jqEl;
965};
966
967
968//Quick benchmark
969/*
970var start = performance.now(),
971	i,
972	rounds = 1000;
973
974for(i = 0; i < rounds; i++) {
975
976}
977console.log('Test #1:', performance.now() - start);
978
979start = performance.now();
980for(i = 0; i < rounds; i++) {
981
982}
983console.log('Test #2:', performance.now() - start);
984*/
985
986
987/*>>core*/
988
989/*>>inline*/
990
991var INLINE_NS = 'inline',
992	_hiddenClass,
993	_inlinePlaceholder, 
994	_lastInlineElement,
995	_putInlineElementsBack = function() {
996		if(_lastInlineElement) {
997			_inlinePlaceholder.after( _lastInlineElement.addClass(_hiddenClass) ).detach();
998			_lastInlineElement = null;
999		}
1000	};
1001
1002$.magnificPopup.registerModule(INLINE_NS, {
1003	options: {
1004		hiddenClass: 'hide', // will be appended with `mfp-` prefix
1005		markup: '',
1006		tNotFound: 'Content not found'
1007	},
1008	proto: {
1009
1010		initInline: function() {
1011			mfp.types.push(INLINE_NS);
1012
1013			_mfpOn(CLOSE_EVENT+'.'+INLINE_NS, function() {
1014				_putInlineElementsBack();
1015			});
1016		},
1017
1018		getInline: function(item, template) {
1019
1020			_putInlineElementsBack();
1021
1022			if(item.src) {
1023				var inlineSt = mfp.st.inline,
1024					el = $(item.src);
1025
1026				if(el.length) {
1027
1028					// If target element has parent - we replace it with placeholder and put it back after popup is closed
1029					var parent = el[0].parentNode;
1030					if(parent && parent.tagName) {
1031						if(!_inlinePlaceholder) {
1032							_hiddenClass = inlineSt.hiddenClass;
1033							_inlinePlaceholder = _getEl(_hiddenClass);
1034							_hiddenClass = 'mfp-'+_hiddenClass;
1035						}
1036						// replace target inline element with placeholder
1037						_lastInlineElement = el.after(_inlinePlaceholder).detach().removeClass(_hiddenClass);
1038					}
1039
1040					mfp.updateStatus('ready');
1041				} else {
1042					mfp.updateStatus('error', inlineSt.tNotFound);
1043					el = $('<div>');
1044				}
1045
1046				item.inlineElement = el;
1047				return el;
1048			}
1049
1050			mfp.updateStatus('ready');
1051			mfp._parseMarkup(template, {}, item);
1052			return template;
1053		}
1054	}
1055});
1056
1057/*>>inline*/
1058
1059/*>>ajax*/
1060var AJAX_NS = 'ajax',
1061	_ajaxCur,
1062	_removeAjaxCursor = function() {
1063		if(_ajaxCur) {
1064			$(document.body).removeClass(_ajaxCur);
1065		}
1066	},
1067	_destroyAjaxRequest = function() {
1068		_removeAjaxCursor();
1069		if(mfp.req) {
1070			mfp.req.abort();
1071		}
1072	};
1073
1074$.magnificPopup.registerModule(AJAX_NS, {
1075
1076	options: {
1077		settings: null,
1078		cursor: 'mfp-ajax-cur',
1079		tError: '<a href="%url%">The content</a> could not be loaded.'
1080	},
1081
1082	proto: {
1083		initAjax: function() {
1084			mfp.types.push(AJAX_NS);
1085			_ajaxCur = mfp.st.ajax.cursor;
1086
1087			_mfpOn(CLOSE_EVENT+'.'+AJAX_NS, _destroyAjaxRequest);
1088			_mfpOn('BeforeChange.' + AJAX_NS, _destroyAjaxRequest);
1089		},
1090		getAjax: function(item) {
1091
1092			if(_ajaxCur) {
1093				$(document.body).addClass(_ajaxCur);
1094			}
1095
1096			mfp.updateStatus('loading');
1097
1098			var opts = $.extend({
1099				url: item.src,
1100				success: function(data, textStatus, jqXHR) {
1101					var temp = {
1102						data:data,
1103						xhr:jqXHR
1104					};
1105
1106					_mfpTrigger('ParseAjax', temp);
1107
1108					mfp.appendContent( $(temp.data), AJAX_NS );
1109
1110					item.finished = true;
1111
1112					_removeAjaxCursor();
1113
1114					mfp._setFocus();
1115
1116					setTimeout(function() {
1117						mfp.wrap.addClass(READY_CLASS);
1118					}, 16);
1119
1120					mfp.updateStatus('ready');
1121
1122					_mfpTrigger('AjaxContentAdded');
1123				},
1124				error: function() {
1125					_removeAjaxCursor();
1126					item.finished = item.loadError = true;
1127					mfp.updateStatus('error', mfp.st.ajax.tError.replace('%url%', item.src));
1128				}
1129			}, mfp.st.ajax.settings);
1130
1131			mfp.req = $.ajax(opts);
1132
1133			return '';
1134		}
1135	}
1136});
1137
1138
1139
1140
1141
1142	
1143
1144/*>>ajax*/
1145
1146/*>>image*/
1147var _imgInterval,
1148	_getTitle = function(item) {
1149		if(item.data && item.data.title !== undefined) 
1150			return item.data.title;
1151
1152		var src = mfp.st.image.titleSrc;
1153
1154		if(src) {
1155			if($.isFunction(src)) {
1156				return src.call(mfp, item);
1157			} else if(item.el) {
1158				return item.el.attr(src) || '';
1159			}
1160		}
1161		return '';
1162	};
1163
1164$.magnificPopup.registerModule('image', {
1165
1166	options: {
1167		markup: '<div class="mfp-figure">'+
1168					'<div class="mfp-close"></div>'+
1169					'<figure>'+
1170						'<div class="mfp-img"></div>'+
1171						'<figcaption>'+
1172							'<div class="mfp-bottom-bar">'+
1173								'<div class="mfp-title"></div>'+
1174								'<div class="mfp-counter"></div>'+
1175							'</div>'+
1176						'</figcaption>'+
1177					'</figure>'+
1178				'</div>',
1179		cursor: 'mfp-zoom-out-cur',
1180		titleSrc: 'title', 
1181		verticalFit: true,
1182		tError: '<a href="%url%">The image</a> could not be loaded.'
1183	},
1184
1185	proto: {
1186		initImage: function() {
1187			var imgSt = mfp.st.image,
1188				ns = '.image';
1189
1190			mfp.types.push('image');
1191
1192			_mfpOn(OPEN_EVENT+ns, function() {
1193				if(mfp.currItem.type === 'image' && imgSt.cursor) {
1194					$(document.body).addClass(imgSt.cursor);
1195				}
1196			});
1197
1198			_mfpOn(CLOSE_EVENT+ns, function() {
1199				if(imgSt.cursor) {
1200					$(document.body).removeClass(imgSt.cursor);
1201				}
1202				_window.off('resize' + EVENT_NS);
1203			});
1204
1205			_mfpOn('Resize'+ns, mfp.resizeImage);
1206			if(mfp.isLowIE) {
1207				_mfpOn('AfterChange', mfp.resizeImage);
1208			}
1209		},
1210		resizeImage: function() {
1211			var item = mfp.currItem;
1212			if(!item || !item.img) return;
1213
1214			if(mfp.st.image.verticalFit) {
1215				var decr = 0;
1216				// fix box-sizing in ie7/8
1217				if(mfp.isLowIE) {
1218					decr = parseInt(item.img.css('padding-top'), 10) + parseInt(item.img.css('padding-bottom'),10);
1219				}
1220				item.img.css('max-height', mfp.wH-decr);
1221			}
1222		},
1223		_onImageHasSize: function(item) {
1224			if(item.img) {
1225				
1226				item.hasSize = true;
1227
1228				if(_imgInterval) {
1229					clearInterval(_imgInterval);
1230				}
1231				
1232				item.isCheckingImgSize = false;
1233
1234				_mfpTrigger('ImageHasSize', item);
1235
1236				if(item.imgHidden) {
1237					if(mfp.content)
1238						mfp.content.removeClass('mfp-loading');
1239					
1240					item.imgHidden = false;
1241				}
1242
1243			}
1244		},
1245
1246		/**
1247		 * Function that loops until the image has size to display elements that rely on it asap
1248		 */
1249		findImageSize: function(item) {
1250
1251			var counter = 0,
1252				img = item.img[0],
1253				mfpSetInterval = function(delay) {
1254
1255					if(_imgInterval) {
1256						clearInterval(_imgInterval);
1257					}
1258					// decelerating interval that checks for size of an image
1259					_imgInterval = setInterval(function() {
1260						if(img.naturalWidth > 0) {
1261							mfp._onImageHasSize(item);
1262							return;
1263						}
1264
1265						if(counter > 200) {
1266							clearInterval(_imgInterval);
1267						}
1268
1269						counter++;
1270						if(counter === 3) {
1271							mfpSetInterval(10);
1272						} else if(counter === 40) {
1273							mfpSetInterval(50);
1274						} else if(counter === 100) {
1275							mfpSetInterval(500);
1276						}
1277					}, delay);
1278				};
1279
1280			mfpSetInterval(1);
1281		},
1282
1283		getImage: function(item, template) {
1284
1285			var guard = 0,
1286
1287				// image load complete handler
1288				onLoadComplete = function() {
1289					if(item) {
1290						if (item.img[0].complete) {
1291							item.img.off('.mfploader');
1292							
1293							if(item === mfp.currItem){
1294								mfp._onImageHasSize(item);
1295
1296								mfp.updateStatus('ready');
1297							}
1298
1299							item.hasSize = true;
1300							item.loaded = true;
1301
1302							_mfpTrigger('ImageLoadComplete');
1303							
1304						}
1305						else {
1306							// if image complete check fails 200 times (20 sec), we assume that there was an error.
1307							guard++;
1308							if(guard < 200) {
1309								setTimeout(onLoadComplete,100);
1310							} else {
1311								onLoadError();
1312							}
1313						}
1314					}
1315				},
1316
1317				// image error handler
1318				onLoadError = function() {
1319					if(item) {
1320						item.img.off('.mfploader');
1321						if(item === mfp.currItem){
1322							mfp._onImageHasSize(item);
1323							mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) );
1324						}
1325
1326						item.hasSize = true;
1327						item.loaded = true;
1328						item.loadError = true;
1329					}
1330				},
1331				imgSt = mfp.st.image;
1332
1333
1334			var el = template.find('.mfp-img');
1335			if(el.length) {
1336				var img = document.createElement('img');
1337				img.className = 'mfp-img';
1338				if(item.el && item.el.find('img').length) {
1339					img.alt = item.el.find('img').attr('alt');
1340				}
1341				item.img = $(img).on('load.mfploader', onLoadComplete).on('error.mfploader', onLoadError);
1342				img.src = item.src;
1343
1344				// without clone() "error" event is not firing when IMG is replaced by new IMG
1345				// TODO: find a way to avoid such cloning
1346				if(el.is('img')) {
1347					item.img = item.img.clone();
1348				}
1349
1350				img = item.img[0];
1351				if(img.naturalWidth > 0) {
1352					item.hasSize = true;
1353				} else if(!img.width) {										
1354					item.hasSize = false;
1355				}
1356			}
1357
1358			mfp._parseMarkup(template, {
1359				title: _getTitle(item),
1360				img_replaceWith: item.img
1361			}, item);
1362
1363			mfp.resizeImage();
1364
1365			if(item.hasSize) {
1366				if(_imgInterval) clearInterval(_imgInterval);
1367
1368				if(item.loadError) {
1369					template.addClass('mfp-loading');
1370					mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) );
1371				} else {
1372					template.removeClass('mfp-loading');
1373					mfp.updateStatus('ready');
1374				}
1375				return template;
1376			}
1377
1378			mfp.updateStatus('loading');
1379			item.loading = true;
1380
1381			if(!item.hasSize) {
1382				item.imgHidden = true;
1383				template.addClass('mfp-loading');
1384				mfp.findImageSize(item);
1385			} 
1386
1387			return template;
1388		}
1389	}
1390});
1391
1392
1393
1394/*>>image*/
1395
1396/*>>zoom*/
1397var hasMozTransform,
1398	getHasMozTransform = function() {
1399		if(hasMozTransform === undefined) {
1400			hasMozTransform = document.createElement('p').style.MozTransform !== undefined;
1401		}
1402		return hasMozTransform;		
1403	};
1404
1405$.magnificPopup.registerModule('zoom', {
1406
1407	options: {
1408		enabled: false,
1409		easing: 'ease-in-out',
1410		duration: 300,
1411		opener: function(element) {
1412			return element.is('img') ? element : element.find('img');
1413		}
1414	},
1415
1416	proto: {
1417
1418		initZoom: function() {
1419			var zoomSt = mfp.st.zoom,
1420				ns = '.zoom',
1421				image;
1422				
1423			if(!zoomSt.enabled || !mfp.supportsTransition) {
1424				return;
1425			}
1426
1427			var duration = zoomSt.duration,
1428				getElToAnimate = function(image) {
1429					var newImg = image.clone().removeAttr('style').removeAttr('class').addClass('mfp-animated-image'),
1430						transition = 'all '+(zoomSt.duration/1000)+'s ' + zoomSt.easing,
1431						cssObj = {
1432							position: 'fixed',
1433							zIndex: 9999,
1434							left: 0,
1435							top: 0,
1436							'-webkit-backface-visibility': 'hidden'
1437						},
1438						t = 'transition';
1439
1440					cssObj['-webkit-'+t] = cssObj['-moz-'+t] = cssObj['-o-'+t] = cssObj[t] = transition;
1441
1442					newImg.css(cssObj);
1443					return newImg;
1444				},
1445				showMainContent = function() {
1446					mfp.content.css('visibility', 'visible');
1447				},
1448				openTimeout,
1449				animatedImg;
1450
1451			_mfpOn('BuildControls'+ns, function() {
1452				if(mfp._allowZoom()) {
1453
1454					clearTimeout(openTimeout);
1455					mfp.content.css('visibility', 'hidden');
1456
1457					// Basically, all code below does is clones existing image, puts in on top of the current one and animated it
1458					
1459					image = mfp._getItemToZoom();
1460
1461					if(!image) {
1462						showMainContent();
1463						return;
1464					}
1465
1466					animatedImg = getElToAnimate(image); 
1467					
1468					animatedImg.css( mfp._getOffset() );
1469
1470					mfp.wrap.append(animatedImg);
1471
1472					openTimeout = setTimeout(function() {
1473						animatedImg.css( mfp._getOffset( true ) );
1474						openTimeout = setTimeout(function() {
1475
1476							showMainContent();
1477
1478							setTimeout(function() {
1479								animatedImg.remove();
1480								image = animatedImg = null;
1481								_mfpTrigger('ZoomAnimationEnded');
1482							}, 16); // avoid blink when switching images 
1483
1484						}, duration); // this timeout equals animation duration
1485
1486					}, 16); // by adding this timeout we avoid short glitch at the beginning of animation
1487
1488
1489					// Lots of timeouts...
1490				}
1491			});
1492			_mfpOn(BEFORE_CLOSE_EVENT+ns, function() {
1493				if(mfp._allowZoom()) {
1494
1495					clearTimeout(openTimeout);
1496
1497					mfp.st.removalDelay = duration;
1498
1499					if(!image) {
1500						image = mfp._getItemToZoom();
1501						if(!image) {
1502							return;
1503						}
1504						animatedImg = getElToAnimate(image);
1505					}
1506					
1507					
1508					animatedImg.css( mfp._getOffset(true) );
1509					mfp.wrap.append(animatedImg);
1510					mfp.content.css('visibility', 'hidden');
1511					
1512					setTimeout(function() {
1513						animatedImg.css( mfp._getOffset() );
1514					}, 16);
1515				}
1516
1517			});
1518
1519			_mfpOn(CLOSE_EVENT+ns, function() {
1520				if(mfp._allowZoom()) {
1521					showMainContent();
1522					if(animatedImg) {
1523						animatedImg.remove();
1524					}
1525					image = null;
1526				}	
1527			});
1528		},
1529
1530		_allowZoom: function() {
1531			return mfp.currItem.type === 'image';
1532		},
1533
1534		_getItemToZoom: function() {
1535			if(mfp.currItem.hasSize) {
1536				return mfp.currItem.img;
1537			} else {
1538				return false;
1539			}
1540		},
1541
1542		// Get element postion relative to viewport
1543		_getOffset: function(isLarge) {
1544			var el;
1545			if(isLarge) {
1546				el = mfp.currItem.img;
1547			} else {
1548				el = mfp.st.zoom.opener(mfp.currItem.el || mfp.currItem);
1549			}
1550
1551			var offset = el.offset();
1552			var paddingTop = parseInt(el.css('padding-top'),10);
1553			var paddingBottom = parseInt(el.css('padding-bottom'),10);
1554			offset.top -= ( $(window).scrollTop() - paddingTop );
1555
1556
1557			/*
1558			
1559			Animating left + top + width/height looks glitchy in Firefox, but perfect in Chrome. And vice-versa.
1560
1561			 */
1562			var obj = {
1563				width: el.width(),
1564				// fix Zepto height+padding issue
1565				height: (_isJQ ? el.innerHeight() : el[0].offsetHeight) - paddingBottom - paddingTop
1566			};
1567
1568			// I hate to do this, but there is no another option
1569			if( getHasMozTransform() ) {
1570				obj['-moz-transform'] = obj['transform'] = 'translate(' + offset.left + 'px,' + offset.top + 'px)';
1571			} else {
1572				obj.left = offset.left;
1573				obj.top = offset.top;
1574			}
1575			return obj;
1576		}
1577
1578	}
1579});
1580
1581
1582
1583/*>>zoom*/
1584
1585/*>>iframe*/
1586
1587var IFRAME_NS = 'iframe',
1588	_emptyPage = '//about:blank',
1589	
1590	_fixIframeBugs = function(isShowing) {
1591		if(mfp.currTemplate[IFRAME_NS]) {
1592			var el = mfp.currTemplate[IFRAME_NS].find('iframe');
1593			if(el.length) { 
1594				// reset src after the popup is closed to avoid "video keeps playing after popup is closed" bug
1595				if(!isShowing) {
1596					el[0].src = _emptyPage;
1597				}
1598
1599				// IE8 black screen bug fix
1600				if(mfp.isIE8) {
1601					el.css('display', isShowing ? 'block' : 'none');
1602				}
1603			}
1604		}
1605	};
1606
1607$.magnificPopup.registerModule(IFRAME_NS, {
1608
1609	options: {
1610		markup: '<div class="mfp-iframe-scaler">'+
1611					'<div class="mfp-close"></div>'+
1612					'<iframe class="mfp-iframe" src="//about:blank" frameborder="0" allowfullscreen></iframe>'+
1613				'</div>',
1614
1615		srcAction: 'iframe_src',
1616
1617		// we don't care and support only one default type of URL by default
1618		patterns: {
1619			youtube: {
1620				index: 'youtube.com', 
1621				id: 'v=', 
1622				src: '//www.youtube.com/embed/%id%?autoplay=1'
1623			},
1624			vimeo: {
1625				index: 'vimeo.com/',
1626				id: '/',
1627				src: '//player.vimeo.com/video/%id%?autoplay=1'
1628			},
1629			gmaps: {
1630				index: '//maps.google.',
1631				src: '%id%&output=embed'
1632			}
1633		}
1634	},
1635
1636	proto: {
1637		initIframe: function() {
1638			mfp.types.push(IFRAME_NS);
1639
1640			_mfpOn('BeforeChange', function(e, prevType, newType) {
1641				if(prevType !== newType) {
1642					if(prevType === IFRAME_NS) {
1643						_fixIframeBugs(); // iframe if removed
1644					} else if(newType === IFRAME_NS) {
1645						_fixIframeBugs(true); // iframe is showing
1646					} 
1647				}// else {
1648					// iframe source is switched, don't do anything
1649				//}
1650			});
1651
1652			_mfpOn(CLOSE_EVENT + '.' + IFRAME_NS, function() {
1653				_fixIframeBugs();
1654			});
1655		},
1656
1657		getIframe: function(item, template) {
1658			var embedSrc = item.src;
1659			var iframeSt = mfp.st.iframe;
1660				
1661			$.each(iframeSt.patterns, function() {
1662				if(embedSrc.indexOf( this.index ) > -1) {
1663					if(this.id) {
1664						if(typeof this.id === 'string') {
1665							embedSrc = embedSrc.substr(embedSrc.lastIndexOf(this.id)+this.id.length, embedSrc.length);
1666						} else {
1667							embedSrc = this.id.call( this, embedSrc );
1668						}
1669					}
1670					embedSrc = this.src.replace('%id%', embedSrc );
1671					return false; // break;
1672				}
1673			});
1674			
1675			var dataObj = {};
1676			if(iframeSt.srcAction) {
1677				dataObj[iframeSt.srcAction] = embedSrc;
1678			}
1679			mfp._parseMarkup(template, dataObj, item);
1680
1681			mfp.updateStatus('ready');
1682
1683			return template;
1684		}
1685	}
1686});
1687
1688
1689
1690/*>>iframe*/
1691
1692/*>>gallery*/
1693/**
1694 * Get looped index depending on number of slides
1695 */
1696var _getLoopedId = function(index) {
1697		var numSlides = mfp.items.length;
1698		if(index > numSlides - 1) {
1699			return index - numSlides;
1700		} else  if(index < 0) {
1701			return numSlides + index;
1702		}
1703		return index;
1704	},
1705	_replaceCurrTotal = function(text, curr, total) {
1706		return text.replace(/%curr%/gi, curr + 1).replace(/%total%/gi, total);
1707	};
1708
1709$.magnificPopup.registerModule('gallery', {
1710
1711	options: {
1712		enabled: false,
1713		arrowMarkup: '<button title="%title%" type="button" class="mfp-arrow mfp-arrow-%dir%"></button>',
1714		preload: [0,2],
1715		navigateByImgClick: true,
1716		arrows: true,
1717
1718		tPrev: 'Previous (Left arrow key)',
1719		tNext: 'Next (Right arrow key)',
1720		tCounter: '%curr% of %total%'
1721	},
1722
1723	proto: {
1724		initGallery: function() {
1725
1726			var gSt = mfp.st.gallery,
1727				ns = '.mfp-gallery',
1728				supportsFastClick = Boolean($.fn.mfpFastClick);
1729
1730			mfp.direction = true; // true - next, false - prev
1731			
1732			if(!gSt || !gSt.enabled ) return false;