content_elements.js?ver=5.7.2

js mainewindjammercruises.com collected 2026-09-25 01:07:56 UTC 42,598 bytes, 1,534 lines download raw bytes

1(function ($) {
2	"use strict";
3	// animations
4	window.bt_bb_animate_elements = function () {
5		var $elems = $('.animate:not(.animated)');
6		$elems.each(function () {
7			var $elm = $(this);
8			if (isOnScreen($elm)) {
9				$elm.addClass('animated');
10				if ($elm.hasClass('bt_bb_counter')) {
11					bt_bb_animate_counter($elm);
12				}
13				if (typeof window.local_bt_bb_animate_elements == 'function') {
14					local_bt_bb_animate_elements($elm);
15				}
16			}
17		});
18		bt_bb_lazy_load_images();
19		$('.slick-slider .slick-slide:not(.slick-active) .animate').removeClass('animated');
20	}
21
22	window.bt_bb_animate_elements_optim = function () {
23
24		const options = {
25			root: null,
26			rootMargin: "0px",
27			treshold: 0,
28		};
29
30		const targetElements_anim = document.querySelectorAll(
31			".animate:not(.animated)"
32		);
33
34		const observer_animation = new IntersectionObserver(function (
35			entries,
36			observer
37		) {
38			entries.forEach((entry) => {
39				if (entry.isIntersecting) {
40					$(entry.target).addClass("animated");
41					if ($(entry.target).hasClass("bt_bb_counter")) {
42						bt_bb_animate_counter($(entry.target));
43					}
44					if (typeof window.local_bt_bb_animate_elements == "function") {
45						local_bt_bb_animate_elements($(entry.target));
46					}
47
48					observer_animation.unobserve(entry.target);
49				}
50			});
51		},
52			options);
53
54		targetElements_anim.forEach((element) => {
55			observer_animation.observe(element);
56		});
57
58		//bt_bb_lazy_load_images();
59		$(".slick-slider .slick-slide:not(.slick-active) .animate").removeClass(
60			"animated"
61		);
62	};
63
64	// lazy image load
65	window.bt_bb_lazy_load_images = function () {
66		var $elems = $('img.btLazyLoadImage:not(.btLazyLoaded)');
67		$elems.each(function () {
68			var $elm = $(this);
69			if (isOnScreen($elm, -200)) {
70				$elm.addClass('btLazyLoaded');
71				$elm.attr('src', $elm.data('image_src'));
72			}
73		});
74		var $elems = $('image.btLazyLoadImage:not(.btLazyLoaded)');
75		$elems.each(function () {
76			var $elm = $(this);
77			if (isOnScreen($elm, -200)) {
78				$elm.addClass('btLazyLoaded');
79				$elm.attr('xlink:href', $elm.data('image_src'));
80			}
81		});
82		var $elems = $('.btLazyLoadBackground:not(.btLazyLoaded)');
83		$elems.each(function () {
84			var $elm = $(this);
85			if (isOnScreen($elm, -200)) {
86				$elm.addClass('btLazyLoaded');
87				$elm.css('background-image', 'url(' + $elm.data('background_image_src') + ')');
88			}
89		});
90	}
91
92	window.bt_bb_lazy_load_images_optim = function () {
93
94		const options = {
95			root: null,
96			rootMargin: "200px",
97			treshold: 0,
98		};
99
100		const targetElements1_load = document.querySelectorAll(
101			"img.btLazyLoadImage:not(.btLazyLoaded)"
102		);
103
104		const observer1_load = new IntersectionObserver(function (
105			entries,
106			observer
107		) {
108			entries.forEach((entry) => {
109				if (entry.isIntersecting) {
110
111					$(entry.target).addClass("btLazyLoaded");
112					$(entry.target).attr("src", $(entry.target).data("image_src"));
113
114					observer1_load.unobserve(entry.target);
115				}
116			});
117		},
118			options);
119
120		targetElements1_load.forEach((element) => {
121			observer1_load.observe(element);
122		});
123
124		const targetElements2_load = document.querySelectorAll(
125			"image.btLazyLoadImage:not(.btLazyLoaded)"
126		);
127
128		const observer2_load = new IntersectionObserver(function (
129			entries,
130			observer
131		) {
132			entries.forEach((entry) => {
133				if (entry.isIntersecting) {
134
135					$(entry.target).addClass("btLazyLoaded");
136					$(entry.target).attr("xlink:href", $(entry.target).data("image_src"));
137
138					observer2_load.unobserve(entry.target);
139				}
140			});
141		},
142			options);
143
144		targetElements2_load.forEach((element) => {
145			observer2_load.observe(element);
146		});
147
148		const targetElements3_load = document.querySelectorAll(
149			".btLazyLoadBackground:not(.btLazyLoaded)"
150		);
151
152		const observer3_load = new IntersectionObserver(function (
153			entries,
154			observer
155		) {
156			entries.forEach((entry) => {
157				if (entry.isIntersecting) {
158
159					$(entry.target).addClass("btLazyLoaded");
160					$(entry.target).css(
161						"background-image",
162						"url(" + $(entry.target).data("background_image_src") + ")"
163					);
164
165					observer3_load.unobserve(entry.target);
166				}
167			});
168		},
169			options);
170

171		targetElements3_load.forEach((element) => {
172			observer3_load.observe(element);
173		});
174	};
175
176	// css image grid lighbox
177
178	window.bt_bb_init_css_image_grid_lightbox = function () {
179		$('.bt_bb_css_image_grid').not('.bt_bb_no_lightbox').each(function () {
180			$(this).magnificPopup({
181				delegate: '.bt_bb_css_image_grid_item',
182				type: 'image',
183				gallery: {
184					enabled: true
185				},
186				callbacks: {
187					elementParse: function (item) { item.src = item.el.data('src-full'); }
188				},
189				closeBtnInside: false,
190				fixedContentPos: false
191			});
192		});
193	}
194
195	// new startup
196
197	window.bt_bb_init_css_image_grid_lightbox_startup = function () {
198		const options = {
199			root: null,
200			rootMargin: "200px",
201			treshold: 0,
202		};
203
204		const targetElements_imageGridLightBox = document.querySelectorAll(
205			".bt_bb_css_image_grid:not(.bt_bb_no_lightbox)"
206		);
207
208		const observer_imageGridLightBox = new IntersectionObserver(function (
209			entries,
210			observer
211		) {
212			entries.forEach((entry) => {
213				if (entry.isIntersecting) {
214
215					$(entry.target).magnificPopup({
216						delegate: ".bt_bb_css_image_grid_item",
217						type: "image",
218						gallery: {
219							enabled: true,
220						},
221						callbacks: {
222							elementParse: function (item) {
223								item.src = item.el.data("src-full");
224							},
225						},
226						closeBtnInside: false,
227						fixedContentPos: false,
228					});
229
230					observer_imageGridLightBox.unobserve(entry.target);
231				}
232			});
233		},
234			options);
235
236		targetElements_imageGridLightBox.forEach((element) => {
237			observer_imageGridLightBox.observe(element);
238		});
239	};
240
241	// tabs
242
243	window.bt_bb_init_tabs = function () {
244		$('.bt_bb_tabs').not('.bt_bb__inited').each(function () {
245			$(this).addClass('bt_bb__inited');
246			$(this).find('.bt_bb_tabs_header').on('click', 'li', function () {
247				$(this).siblings().removeClass('on');
248				$(this).addClass('on');
249				$(this).closest('.bt_bb_tabs').children('.bt_bb_tabs_tabs').children('.bt_bb_tab_item').removeClass('on');
250				$(this).closest('.bt_bb_tabs').children('.bt_bb_tabs_tabs').children('.bt_bb_tab_item').eq($(this).index()).addClass('on');
251			});
252			$(this).find('li').first().trigger('click');
253		});
254	}
255
256	// new startup
257
258	window.bt_bb_init_tabs_startup = function () {
259		const options = {
260			root: null,
261			rootMargin: "200px",
262			treshold: 0,
263		};
264
265		const targetElements_Tabs = document.querySelectorAll(
266			".bt_bb_tabs:not(.bt_bb__inited)"
267		);
268
269		const observer_Tabs = new IntersectionObserver(function (
270			entries,
271			observer
272		) {
273			entries.forEach((entry) => {
274				if (entry.isIntersecting) {
275
276					$(entry.target).addClass("bt_bb__inited");
277					$(entry.target)
278						.find(".bt_bb_tabs_header")
279						.on("click", "li", function () {
280							$(this).siblings().removeClass("on");
281							$(this).addClass("on");
282							$(this)
283								.closest(".bt_bb_tabs")
284								.children(".bt_bb_tabs_tabs")
285								.children(".bt_bb_tab_item")
286								.removeClass("on");
287							$(this)
288								.closest(".bt_bb_tabs")
289								.children(".bt_bb_tabs_tabs")
290								.children(".bt_bb_tab_item")
291								.eq($(this).index())
292								.addClass("on");
293						});
294					$(entry.target).find("li").first().trigger("click");
295
296					observer_Tabs.unobserve(entry.target);
297				}
298			});
299		},
300			options);
301
302		targetElements_Tabs.forEach((element) => {
303			observer_Tabs.observe(element);
304		});
305	};
306
307	// isOnScreen fixed
308
309	function iOSversion() {
310		if (/iP(hone|od|ad)/.test(navigator.platform)) {
311			// supports iOS 2.0 and later: <http://bit.ly/TJjs1V>
312			var v = (navigator.appVersion).match(/OS (\d+)_(\d+)_?(\d+)?/);
313			return [parseInt(v[1], 10), parseInt(v[2], 10), parseInt(v[3] || 0, 10)];
314		} else {
315			return false;
316		}
317	}
318
319	var ver = iOSversion();
320
321	// isOnScreen
322
323	function isOnScreen(elem, top_offset) {
324		if (ver && ver[0] == 13) return true;
325		top_offset = (top_offset === undefined) ? 75 : top_offset;
326		var element = elem.get(0);
327		if (element == undefined) return false;
328		var bounds = element.getBoundingClientRect();
329		var output = bounds.top + top_offset < window.innerHeight && bounds.bottom > 0;
330		// alert(output);
331		return output;
332	}
333
334	// animate counter
335
336	function bt_bb_animate_counter($elm) {
337		var number_length = $elm.data('digit-length');
338		for (var i = parseInt(number_length); i > 0; i--) {
339			var digit = parseInt($elm.children('.p' + i).data('digit'));
340			if (digit == 0) digit = 10;
341			if (isNaN(digit)) digit = 10;
342			for (var j = 0; j <= digit; j++) {
343				$elm.children('.p' + i).css('transform', 'translateY(-' + digit * $elm.outerHeight() + 'px)');
344			}
345			$elm.addClass('animated');
346		}
347
348		return false;
349	}
350
351	// paralax helpers 
352
353	window.bt_bb_requestAnimFrame = function () {
354		return (
355			window.requestAnimationFrame ||
356			window.webkitRequestAnimationFrame ||
357			window.mozRequestAnimationFrame ||
358			window.oRequestAnimationFrame ||
359			window.msRequestAnimationFrame ||
360			function (callback) {
361				window.setTimeout(callback, 1000 / 60);
362			}
363		);
364	}();
365
366	function bt_clamp_number(val, min, max) {
367		return val > max ? max : val < min ? min : val;
368	}
369
370	var is_edge = navigator.userAgent.indexOf('Edge') > -1;
371	var is_chrome = navigator.userAgent.indexOf('Chrome') > -1;
372	var is_safari = navigator.userAgent.indexOf('Safari') > -1;
373	var is_firefox = navigator.userAgent.indexOf('Firefox') > -1;
374	if (is_chrome && is_safari) window.is_safari = false;
375	var chrome_version = false;
376	// alert( navigator.userAgent );
377	// if ( is_chrome ) chrome_version = /Chrome\/([0-9]+)/.exec(navigator.userAgent)[1];
378
379	window.bt_bb_raf_loop = function () {
380		var win_w = window.innerWidth;
381		var win_h = window.innerHeight;
382		const SPEED_DELTA = 0.0001;
383

384		$('html.bt_bb_backgroud_fixed_supported .bt_bb_parallax').each(function () {
385			if ( window.bt_bb_res !== 'xxl' && window.bt_bb_res !== 'xl') {
386				$(this)[0].style.backgroundPosition = 'center center';
387				return false;
388			} else {
389				var bounds = $(this).hasClass('bt_bb_background_image_holder') ? this.parentElement.getBoundingClientRect() : this.getBoundingClientRect();
390
391				if (bounds.top < win_h && bounds.bottom > 0) {
392					var speed = parseFloat($(this).attr('data-parallax')) + SPEED_DELTA;
393					if (speed == 2 + SPEED_DELTA) {
394						// if ( false ) {
395						// skip parallax, use fixed background
396						$(this)[0].style.backgroundAttachment = 'fixed';
397					} else {
398
399						var offset = parseFloat($(this).attr('data-parallax-offset'));
400						var ypos = offset - bounds.top * speed / 2;
401						ypos = (ypos > -0.5 && ypos < 0.5) ? 0 : ypos;
402
403						$(this)[0].style.backgroundPositionY = ypos + 'px';
404					}
405
406					// temp if, to support old sections
407					if ($(this).hasClass('bt_bb_background_image_holder')) {
408
409						var bounds_mid = (bounds.top + bounds.bottom) / 2;
410						var scroll_distance = (bounds_mid - win_h / 2) / (win_h);
411						scroll_distance = bt_clamp_number(scroll_distance, 0, 1);
412
413						var ZOOM_START = parseFloat($(this).attr('data-parallax-zoom-start'));
414						var ZOOM_END = parseFloat($(this).attr('data-parallax-zoom-end'));
415
416						if (ZOOM_START >= 0 && ZOOM_END >= 0 && (ZOOM_START != 1 || ZOOM_END != 1)) {
417							var zoom = ZOOM_START + (ZOOM_END - ZOOM_START) * (1 - scroll_distance);
418							$(this)[0].style.transform = ' scale(' + zoom + ')';
419						}
420
421						var BLUR_START = parseFloat($(this).attr('data-parallax-blur-start'));
422						var BLUR_END = parseFloat($(this).attr('data-parallax-blur-end'));
423
424						if (BLUR_START >= 0 && BLUR_END >= 0 && (BLUR_START != 0 || BLUR_END != 0)) {
425							var blur = BLUR_START + (BLUR_END - BLUR_START) * (1 - scroll_distance);
426							$(this)[0].style.filter = ' blur(' + blur + 'px)';
427						}
428
429						var OPACITY_START = parseFloat($(this).attr('data-parallax-opacity-start'));
430						var OPACITY_END = parseFloat($(this).attr('data-parallax-opacity-end'));
431
432						if (OPACITY_START >= 0 && OPACITY_END >= 0 && (OPACITY_START != 1 || OPACITY_END != 1)) {
433							var opacity = OPACITY_START + (OPACITY_END - OPACITY_START) * (1 - scroll_distance);
434							$(this)[0].style.opacity = opacity;
435						}
436					}
437				}
438			}
439		});
440		window.bt_bb_raf_lock = false;
441	}
442
443	// touch screen detect
444
445	window.bt_detect_touch = function () {
446		if (typeof window !== 'undefined') {
447			var bt_has_touch = Boolean(
448				'ontouchstart' in window ||
449				window.navigator.maxTouchPoints > 0 ||
450				window.navigator.msMaxTouchPoints > 0 ||
451				window.DocumentTouch && document instanceof DocumentTouch
452			);
453			if (bt_has_touch) $('html').addClass('bt_bb_touch');
454			// Mobile device detection
455			if (/Mobi|Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)) {
456				$('html').addClass('bt_bb_mobile');
457			}
458		}
459	}
460
461	// screen detect
462
463	window.bt_bb_get_screen_resolution = function ( not_resize = false ) {
464		var width = Math.max( document.documentElement.clientWidth, window.innerWidth || 0 );
465		var res = 'xxl';
466		if ( width <= 1400 ) res = 'xl';
467		if ( width <= 1200 ) res = 'lg';
468		if ( width <= 992) res = 'md';
469		if ( width <= 768 ) res = 'sm';
470		if ( width <= 480 ) res = 'xs';
471		
472		window.bt_bb_res = res;
473
474		$( 'html' ).attr( 'data-bt_bb_screen_resolution', window.bt_bb_res );
475
476		$( '[data-bt-override-class]' ).each(function() {
477			var override_classes = $( this ).data( 'bt-override-class' );
478			for ( var prefix in override_classes ) {
479				if ( override_classes[ prefix ][ window.bt_bb_res ] !== undefined ) {
480					var new_class = prefix + override_classes[ prefix ][ window.bt_bb_res ];
481				} else {
482					var new_class = prefix + override_classes[ prefix ]['def'];
483				}
484				$( this ).removeClass( override_classes[ prefix ]['current_class'] );
485				var animate = false;
486				if ( new_class.includes( ' animate' ) ) {
487					animate = true;
488					if ( not_resize ) $( this ).css( 'transition', 'none' );
489				}
490				$( this ).addClass( new_class );
491				if ( animate ) {
492					setTimeout( () => {
493						$( this ).css( 'transition', '' );
494					}, 0 );
495				}
496				override_classes[ prefix ]['current_class'] = new_class;
497				$( this ).data( 'override_classes', override_classes );
498			};
499
500		});
501
502	}
503
504	// Test fixed background support for iOS devices
505
506	window.bt_bb_check_ios_fixed_background_support = function () {
507		return (/iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream) ||
508			(/MacIntel/.test(navigator.platform) && $('html').hasClass('bt_bb_touch'));
509
510		/* /MacIntel/... <- checks iPadPro */
511	}
512
513	// Test fixed background support
514
515	window.bt_bb_check_fixed_background = function () {
516		var el = document.createElement('div');
517		try {
518			if (!('backgroundAttachment' in el.style) || bt_bb_check_ios_fixed_background_support()) {

519				$('html').removeClass('bt_bb_backgroud_fixed_supported');
520				return false;
521			}
522			el.style.backgroundAttachment = 'fixed';
523			if (('fixed' === el.style.backgroundAttachment)) {
524				$('html').addClass('bt_bb_backgroud_fixed_supported');
525				return true;
526			}
527		}
528		catch (e) {
529			$('html').removeClass('bt_bb_backgroud_fixed_supported');
530			return false;
531		}
532	}
533
534	// Countdown timer helpers
535
536	window.bt_bb_countdown = function (elem, selector, i, arr, arr_prev) {
537
538		if (arr[i] !== arr_prev[i] || elem.find(selector).children().eq(0).html() == '') {
539			elem.find(selector).children().addClass('countdown_anim');
540			elem.find(selector).children().eq(0).html(arr[i]);
541			elem.find(selector).children().eq(1).html(arr_prev[i]);
542			setTimeout(function () {
543				elem.find(selector).children().eq(1).html(elem.find(selector).children().eq(0).html());
544				elem.find(selector).children().removeClass('countdown_anim');
545			}, 300);
546		}
547	}
548
549	window.bt_bb_countdown_output = function (elem) {
550
551		var s = elem.attr('data-init-seconds');
552		if (isNaN(s)) {
553			s = 0;
554		}
555		var delta = s;
556
557		var days = Math.floor(delta / 86400);
558		delta -= days * 86400;
559
560		var hours = Math.floor(delta / 3600) % 24;
561		delta -= hours * 3600;
562
563		var minutes = Math.floor(delta / 60) % 60;
564		delta -= minutes * 60;
565
566		var seconds = delta;
567
568		if (hours < 10) {
569			hours = '0' + hours;
570		}
571
572		if (minutes < 10) {
573			minutes = '0' + minutes;
574		}
575
576		if (seconds < 10) {
577			seconds = '0' + seconds;
578		}
579
580		var seconds_arr_prev = seconds.toString().split('');
581		var minutes_arr_prev = minutes.toString().split('');
582		var hours_arr_prev = hours.toString().split('');
583
584		s = s - 1;
585		if (s < 0) {
586			s = 0;
587		}
588
589		var delta = s;
590
591		var days = Math.floor(delta / 86400);
592		delta -= days * 86400;
593
594		var hours = Math.floor(delta / 3600) % 24;
595		delta -= hours * 3600;
596
597		var minutes = Math.floor(delta / 60) % 60;
598		delta -= minutes * 60;
599
600		var seconds = delta;
601
602		if (hours < 10) {
603			hours = '0' + hours;
604		}
605
606		if (minutes < 10) {
607			minutes = '0' + minutes;
608		}
609
610		if (seconds < 10) {
611			seconds = '0' + seconds;
612		}
613
614		var seconds_arr = seconds.toString().split('');
615		var minutes_arr = minutes.toString().split('');
616		var hours_arr = hours.toString().split('');
617
618		for (var i = 0; i <= 1; i++) {
619			bt_bb_countdown(elem, '.seconds .n' + i, i, seconds_arr, seconds_arr_prev);
620			bt_bb_countdown(elem, '.minutes .n' + i, i, minutes_arr, minutes_arr_prev);
621			bt_bb_countdown(elem, '.hours .n' + i, i, hours_arr, hours_arr_prev);
622		}
623
624		var days_arr = days.toString().split('');
625
626		var days_html = '';
627		for (var i = 0; i < days_arr.length; i++) {
628			days_html += '<span>' + days_arr[i] + '</span>';
629		}
630
631		// Create a text node instead of inserting raw HTML
632		elem.find('.days').html(days_html + '<span class="days_text"><span></span></span>');
633
634		// Then safely set the text content (not HTML) of the inner span
635		var textContent = elem.find('.days').data('text');
636		elem.find('.days_text span').text(textContent); // .text() escapes HTML automatically
637
638		elem.attr('data-init-seconds', s);
639
640	}
641
642	function bt_bb_fix_slider_heights() {
643		$('.bt_bb_content_slider.bt_bb_height_keep-height .slick-slider').each(function (index) {
644			$(this).find('.slick-slide').height('auto');
645			var slickTrack = $(this).find('.slick-track');
646			var slickTrackHeight = $(slickTrack).height();
647			$(this).find('.slick-slide').css('height', slickTrackHeight + 'px');
648		});
649	}
650
651	function bt_bb_init_elements() {
652		// get row structure
653
654		const options = {
655			root: null,
656			rootMargin: "200px",
657			treshold: 0,
658		};
659
660		// .bt_bb_section .bt_bb_row
661
662		const targetElements_Row = document.querySelectorAll(
663			".bt_bb_section .bt_bb_row"
664		);
665
666		const observer_Row = new IntersectionObserver(function (entries, observer) {
667			entries.forEach((entry) => {
668				if (entry.isIntersecting) {
669					var data_structure = [];
670					$(entry.target).data("structure", "0");
671					$(entry.target)
672						.find(".bt_bb_column")
673						.each(function (index) {
674							data_structure.push($(this).data("width"));
675						});

676
677					$(entry.target).attr("data-structure", data_structure.join("-"));
678
679					observer_Row.unobserve(entry.target);
680				}
681			});
682		}, options);
683
684		targetElements_Row.forEach((element) => {
685			observer_Row.observe(element);
686		});
687
688		// .bt_bb_row_inner
689
690		const targetElements_RowInner =
691			document.querySelectorAll(".bt_bb_row_inner");
692
693		const observer_RowInner = new IntersectionObserver(function (
694			entries,
695			observer
696		) {
697			entries.forEach((entry) => {
698				if (entry.isIntersecting) {
699					var data_structure = [];
700					$(entry.target).data("structure", "0");
701					$(entry.target)
702						.find(".bt_bb_column_inner")
703						.each(function (index) {
704							data_structure.push($(this).data("width"));
705						});
706					$(entry.target).attr("data-structure", data_structure.join("-"));
707
708					observer_RowInner.unobserve(entry.target);
709				}
710			});
711		},
712			options);
713
714		targetElements_RowInner.forEach((element) => {
715			observer_RowInner.observe(element);
716		});
717
718		// .slick-slider
719
720		const targetElements_Slick = document.querySelectorAll(".slick-slider");
721
722		const observer_Slick = new IntersectionObserver(function (
723			entries,
724			observer
725		) {
726			entries.forEach((entry) => {
727				if (entry.isIntersecting) {
728					$(entry.target).slick();
729
730					$(entry.target)
731						.find(".slick-prev")
732						.on("click", function () {
733							$(this).closest(".slick-slider").slick("slickPause");
734						});
735
736					$(entry.target)
737						.find(".slick-next")
738						.on("click", function () {
739							$(this).closest(".slick-slider").slick("slickPause");
740						});
741
742					$(entry.target)
743						.find(".slick-dots li")
744						.on("click", function () {
745							$(this).closest(".slick-slider").slick("slickPause");
746						});
747
748					$(
749						".bt_bb_slider.bt_bb_use_lightbox .slick-slider .bt_bb_slider_item"
750					).on("click", function () {
751						$(this).closest(".slick-slider").slick("slickPause");
752					});
753
754					observer_Slick.unobserve(entry.target);
755				}
756			});
757		},
758			options);
759
760		targetElements_Slick.forEach((element) => {
761			observer_Slick.observe(element);
762		});
763
764		// .bt_bb_slider.bt_bb_use_lightbox
765
766		const targetElements_lightBox = document.querySelectorAll(
767			".bt_bb_slider.bt_bb_use_lightbox"
768		);
769
770		const observer_lightBox = new IntersectionObserver(function (
771			entries,
772			observer
773		) {
774			entries.forEach((entry) => {
775				if (entry.isIntersecting) {
776
777					$(entry.target).magnificPopup({
778						delegate: ".bt_bb_slider_item:not(.slick-cloned)",
779						type: "image",
780						gallery: {
781							enabled: true,
782						},
783						callbacks: {
784							elementParse: function (item) {
785								item.src = item.el.data("src-full");
786							},
787						},
788						closeBtnInside: false,
789						fixedContentPos: false,
790					});
791
792					observer_lightBox.unobserve(entry.target);
793				}
794			});
795		},
796			options);
797
798		targetElements_lightBox.forEach((element) => {
799			observer_lightBox.observe(element);
800		});
801
802		// .bt_bb_masonry_image_grid
803
804		const targetElements_masonryImageGrid = document.querySelectorAll(
805			".bt_bb_masonry_image_grid:not(.bt_bb_no_lightbox)"
806		);
807
808		const observer_masonryImageGrid = new IntersectionObserver(function (
809			entries,
810			observer
811		) {
812			entries.forEach((entry) => {
813				if (entry.isIntersecting) {
814
815					$(entry.target).magnificPopup({
816						delegate: ".bt_bb_grid_item",
817						type: "image",
818						gallery: {
819							enabled: true,
820						},
821						callbacks: {
822							elementParse: function (item) {
823								item.src = item.el.data("src-full");
824							},
825						},
826						closeBtnInside: false,
827						fixedContentPos: false,
828					});
829
830					observer_masonryImageGrid.unobserve(entry.target);
831				}
832			});
833		},
834			options);
835
836		targetElements_masonryImageGrid.forEach((element) => {
837			observer_masonryImageGrid.observe(element);
838		});
839
840		// css image grid lighbox
841
842		window.bt_bb_init_css_image_grid_lightbox_startup();
843
844		// image lightbox
845
846		$(document).on("click", ".bt_bb_image.bt_bb_use_lightbox a", function () {
847			var url = $(this).attr("href").trim();
848
849			if (url != "" && url != "#" && url != "#lightbox") {
850				var contentType =
851					url.toLowerCase().includes(".jpg") ||
852						url.toLowerCase().includes(".jpeg") ||
853						url.toLowerCase().includes(".png")
854						? "image"
855						: "iframe";
856				$.magnificPopup.open({
857					type: contentType,
858					items: {
859						src: url,
860						title: $(this).attr("title"),
861					},
862					closeBtnInside: false,
863				});
864			} else {
865				var url = $(this).find("img").attr("data-full_image_src");
866				$.magnificPopup.open({
867					type: "image",
868					items: {
869						src: url,
870						title: $(this).attr("title"),
871					},
872					closeBtnInside: false,

873					fixedContentPos: false,
874				});
875				return false;
876			}
877			return false;
878		});
879
880		// button, icon, service lightbox
881
882		$(document).on(
883			"click",
884			".bt_bb_button.bt_bb_use_lightbox a, .bt_bb_icon.bt_bb_use_lightbox a, .bt_bb_service.bt_bb_use_lightbox a",
885			function () {
886				var url = $(this).attr("href");
887				var contentType =
888					url.toLowerCase().includes(".jpg") ||
889						url.toLowerCase().includes(".jpeg") ||
890						url.toLowerCase().includes(".png")
891						? "image"
892						: "iframe";
893
894				$.magnificPopup.open({
895					type: contentType,
896					items: {
897						src: url,
898						title: $(this).attr("title"),
899					},
900					closeBtnInside: false,
901				});
902
903				return false;
904			}
905		);
906
907		// force slider item equal height when keep height is active
908
909		$(".bt_bb_content_slider.bt_bb_height_keep-height .slick-slider").on(
910			"setPosition",
911			function () {
912				bt_bb_fix_slider_heights();
913				$(this)
914					.find("*[aria-hidden=true] a, *[aria-hidden=true] button")
915					.attr("tabindex", -1);
916				$(this)
917					.find("*[aria-hidden=false] a, *[aria-hidden=false] button")
918					.removeAttr("tabindex");
919			}
920		);
921		$(window).on("resize", function (e) {
922			bt_bb_fix_slider_heights();
923			bt_bb_get_screen_resolution();
924		});
925
926		// bt_bb_elements.js resets animated class
927		$(".slick-slider").on(
928			"beforeChange",
929			function (event, slick, currentSlide, nextSlide) {
930				$(this).find(".slick-slide .animated").removeClass("animated");
931				$(this)
932					.find(".slick-slide[data-slick-index=" + nextSlide + "] .animate")
933					.addClass("animated");
934			}
935		);
936
937		// tabs
938
939		window.bt_bb_init_tabs_startup();
940
941		// Detect touch
942
943		setTimeout(() => {
944			bt_detect_touch();
945		}, 0);
946
947		// parallax
948
949		bt_bb_check_fixed_background();
950
951		if ($("html.bt_bb_backgroud_fixed_supported .bt_bb_parallax").length > 0) {
952			window.bt_bb_raf_lock = false;
953
954			$(window).on("mousewheel", function (e) { });
955
956			$(window).on("scroll", function () {
957				if (!window.bt_bb_raf_lock) {
958					window.bt_bb_raf_lock = true;
959					bt_bb_requestAnimFrame(bt_bb_raf_loop);
960				}
961			});
962
963			//qbt_bb_requestAnimFrame(bt_bb_raf_loop);
964
965			$(window).on("load", function () {
966				bt_bb_requestAnimFrame(bt_bb_raf_loop);
967			});
968		}
969
970		// Countdown
971
972		const options_Countdown = {
973			root: null,
974			rootMargin: "1000px",
975			treshold: 0,
976		};
977
978		const targetElements_Countdown =
979			document.querySelectorAll(".btCountdownHolder");
980
981		const observer_Countdown = new IntersectionObserver(function (
982			entries,
983			observer
984		) {
985			entries.forEach((entry) => {
986				if (entry.isIntersecting) {
987
988					setInterval(function () {
989						bt_bb_countdown_output($(entry.target));
990					}, 1000);
991
992					observer_Countdown.unobserve(entry.target);
993				}
994			});
995		},
996			options_Countdown);
997
998		targetElements_Countdown.forEach((element) => {
999			observer_Countdown.observe(element);
1000		});
1001
1002		// Accordion
1003
1004		$(".bt_bb_wrapper").on("click", ".bt_bb_accordion_item_title", function () {
1005			var $item = $(this).closest(".bt_bb_accordion_item");
1006			if (!$item.hasClass("on")) {
1007				$(this)
1008					.closest(".bt_bb_accordion")
1009					.find(".bt_bb_accordion_item.on")
1010					.removeClass("on");
1011				$item.addClass("on");
1012				if (!window.bt_bb_initialaccordion) {
1013					var top_of_element = $item.offset().top;
1014					var bottom_of_element =
1015						$item.offset().top + $("#element").outerHeight();
1016					var bottom_of_screen =
1017						$(window).scrollTop() + $(window).innerHeight();
1018					var top_of_screen = $(window).scrollTop();
1019					var diff = top_of_screen - top_of_element;
1020					if (diff > 0) {
1021						$("html").scrollTop($("html").scrollTop() - diff - 15);
1022					}
1023				} else {
1024					window.bt_bb_initialaccordion = false;
1025				}
1026			} else {
1027				$(this).closest(".bt_bb_accordion_item").removeClass("on");
1028			}
1029		});
1030
1031		const targetElements_Accordion =
1032			document.querySelectorAll(".bt_bb_accordion");
1033
1034		const observer_Accordion = new IntersectionObserver(function (
1035			entries,
1036			observer
1037		) {

1038			entries.forEach((entry) => {
1039				if (entry.isIntersecting) {
1040
1041					if ($(entry.target).data("closed") != "closed") {
1042						window.bt_bb_initialaccordion = true;
1043						$(entry.target)
1044							.find(".bt_bb_accordion_item_title")
1045							.first()
1046							.click();
1047					}
1048
1049					observer_Accordion.unobserve(entry.target);
1050				}
1051			});
1052		},
1053			options);
1054
1055		targetElements_Accordion.forEach((element) => {
1056			observer_Accordion.observe(element);
1057		});
1058	}
1059
1060	// google maps
1061
1062	window.bt_bb_gmap_init_static_new = function (map_id) {
1063		var mapElement_jQuery = jQuery('#' + map_id);
1064		if (mapElement_jQuery.data('init-finished') == true) return false;
1065		var zoom = (typeof mapElement_jQuery.data('zoom') !== 'undefined') ? mapElement_jQuery.data('zoom') : 8;
1066		var custom_style = (typeof mapElement_jQuery.data('custom-style') !== 'undefined') ? mapElement_jQuery.data('custom-style').trim() : '';
1067		var api_key = (typeof mapElement_jQuery.data('api-key') !== 'undefined') ? mapElement_jQuery.data('api-key') : '';
1068		var height = (typeof mapElement_jQuery.data('height') !== 'undefined') ? mapElement_jQuery.data('height') : 0;
1069		bt_bb_gmap_init_static(map_id, zoom, custom_style, height, api_key);
1070		mapElement_jQuery.data('init-finished', true);
1071
1072	}
1073
1074	window.bt_bb_gmap_init_new = function (map_id) {
1075		var mapElement_jQuery = jQuery('#' + map_id);
1076		if (mapElement_jQuery.data('init-finished') == true) return false;
1077		var zoom = (typeof mapElement_jQuery.data('zoom') !== 'undefined') ? mapElement_jQuery.data('zoom') : 8;
1078		var custom_style = (typeof mapElement_jQuery.data('custom-style') !== 'undefined') ? mapElement_jQuery.data('custom-style').trim() : '';
1079		bt_bb_gmap_init(map_id, zoom, custom_style);
1080		mapElement_jQuery.data('init-finished', true);
1081	}
1082
1083	document.addEventListener('readystatechange', function () {
1084		if ((document.readyState === 'complete')) {
1085			if (typeof (bt_bb_init_all_maps) !== 'function') {
1086				return false;
1087			}
1088			window.bt_bb_init_all_maps();
1089		};
1090	}, false);
1091
1092	// callback from gmaps api
1093	window.bt_bb_init_all_maps = function () {
1094		jQuery('.bt_bb_google_maps_map').each(function (index) {
1095			if (jQuery(this).data('map-type') != 'static') {
1096				bt_bb_gmap_init_new(jQuery(this).attr('id'));
1097			} else {
1098				bt_bb_gmap_init_static_new(jQuery(this).attr('id'));
1099			};
1100		});
1101	};
1102
1103	window.bt_bb_gmap_init_static = function (map_id, zoom, custom_style, height, api_key) {
1104
1105		if (parseInt(height) <= 0) height = 400;
1106
1107		var container = jQuery('#' + map_id).parent();
1108		var googleApiMapId = document.getElementById(map_id).id;
1109
1110		var locations = container.find('.bt_bb_map_location');
1111
1112		var center_map = container.data('center');
1113		if (center_map == 'no') {
1114			center_map = false;
1115		} else {
1116			center_map = true;
1117		}
1118
1119		var lat_sum = 0;
1120		var lng_sum = 0;
1121		var markerStr = '';
1122		var n = 0;
1123		var colors = ['blue', 'green', 'red', 'purple', 'yellow', 'gray', 'orange', 'white', 'black', 'brown'];
1124
1125		var centerLatLng;
1126
1127		locations.each(function () {
1128
1129			var lat = jQuery(this).data('lat');
1130			var lng = jQuery(this).data('lng');
1131			var iconStr = jQuery(this).data('icon') != "" ? 'scale:2%7Cicon:' + jQuery(this).data('icon') : 'size:mid%7Ccolor:' + colors[n];
1132
1133			lat_sum += parseFloat(lat);
1134			lng_sum += parseFloat(lng);
1135
1136			markerStr += '&markers=' + iconStr + '%7C' + lat + ',' + lng;
1137
1138			centerLatLng = [lat, lng];
1139
1140			n++;
1141		});
1142
1143		if (center_map) {
1144			centerLatLng = [lat_sum / n, lng_sum / n];
1145		}
1146
1147		if (atob(custom_style).startsWith('[')) custom_style = '';
1148
1149		var img_src = '<img src="https://maps.googleapis.com/maps/api/staticmap?center=' + centerLatLng.toString() + '&zoom=' + zoom + markerStr + '&size=640x' + height + '&scale=2&style=' + atob(custom_style) + '&key=' + api_key + '">';
1150		container.find('.bt_bb_google_maps_map.bt_bb_map_map').append(img_src).on('click', function () {
1151
1152			var parent = $(this).parent();
1153			var locations = parent.find('.bt_bb_map_location');
1154			var active = locations.filter('.bt_bb_map_location_show');
1155
1156			// OFF state â turn on first
1157			if (active.length === 0) {
1158				locations.first().addClass('bt_bb_map_location_show');
1159				return;
1160			}
1161
1162			// Last active â turn everything OFF
1163			if (active.is(locations.last())) {
1164				locations.removeClass('bt_bb_map_location_show');
1165				return;
1166			}
1167
1168			// Normal rotation â next
1169			active
1170				.removeClass('bt_bb_map_location_show')
1171				.next('.bt_bb_map_location')
1172				.addClass('bt_bb_map_location_show');
1173			});
1174
1175			locations.eq(0).addClass('bt_bb_map_location_show');
1176
1177			jQuery('#' + map_id).data('init-finished', true);
1178
1179	}
1180
1181	window.bt_bb_gmap_init = function (map_id, zoom, custom_style) {
1182
1183		var mapElement = document.getElementById(map_id);
1184
1185		var myLatLng = new google.maps.LatLng(0, 0);
1186
1187		var googleApiMapId = mapElement.id;
1188
1189		var mapOptions = {
1190			mapId: googleApiMapId,
1191			zoom: zoom,

1192			center: myLatLng,
1193			scrollwheel: false,
1194			scaleControl: true,
1195			zoomControl: true,
1196			zoomControlOptions: {
1197				style: google.maps.ZoomControlStyle.SMALL,
1198				position: google.maps.ControlPosition.RIGHT_CENTER
1199			},
1200			streetViewControl: true,
1201			mapTypeControl: true
1202		}
1203
1204		if (mapElement) {
1205			var map = new google.maps.Map(mapElement, mapOptions);
1206
1207			if (custom_style != '' && atob(custom_style).startsWith('[')) {
1208
1209				var style_array = [];
1210
1211				if (custom_style != '') {
1212					style_array = JSON.parse(atob(custom_style));
1213				}
1214
1215				var customMapType = new google.maps.StyledMapType(style_array, {
1216					name: 'Custom Style'
1217				});
1218
1219				var customMapTypeId = 'custom_style';
1220				map.mapTypes.set(customMapTypeId, customMapType);
1221				map.setMapTypeId(customMapTypeId);
1222			} else {
1223
1224			}
1225
1226			var n = 0;
1227
1228			var container = jQuery('#' + map_id).parent();
1229
1230			var locations = container.find('.bt_bb_map_location');
1231
1232			var center_map = container.data('center');
1233			if (center_map == 'no') {
1234				center_map = false;
1235			} else {
1236				center_map = true;
1237			}
1238
1239			var lat_sum = 0;
1240			var lng_sum = 0;
1241
1242			locations.each(function () {
1243
1244				var lat = jQuery(this).data('lat');
1245				var lng = jQuery(this).data('lng');
1246				var icon = jQuery(this).data('icon');
1247
1248				lat_sum += parseFloat(lat);
1249				lng_sum += parseFloat(lng);
1250
1251				var myGlyphImg = document.createElement("img");
1252				myGlyphImg.src = icon;
1253				myGlyphImg.count = n;
1254				var myLatLng = new google.maps.LatLng(lat, lng);
1255				// console.log( myLatLng );
1256				// var myLatLng = { lat: -25.344, lng: 131.031 };
1257				// console.log( map );
1258				// console.log( myLatLng );
1259				var marker = new google.maps.marker.AdvancedMarkerElement({
1260					map,
1261					position: myLatLng,
1262					content: myGlyphImg,
1263					// count: n
1264				});
1265				marker.count = n;
1266
1267				if (!center_map && n == 0) {
1268					map.setCenter(myLatLng);
1269				}
1270
1271				locations.eq(0).addClass('bt_bb_map_location_show');
1272
1273				marker.addListener('click', () => {
1274					//map.setZoom( zoom );
1275					//map.setCenter( marker.getPosition() );
1276					//console.log( marker.count );
1277					var reload = true;
1278					if (locations.eq(marker.count).hasClass('bt_bb_map_location_show') && !container.hasClass('bt_bb_map_no_overlay')) reload = false;
1279					container.removeClass('bt_bb_map_no_overlay');
1280					locations.removeClass('bt_bb_map_location_show');
1281					if (reload) locations.eq(marker.count).addClass('bt_bb_map_location_show');
1282				});
1283
1284				n++;
1285			});
1286
1287			if (center_map) {
1288				var centerLatLng = new google.maps.LatLng(lat_sum / n, lng_sum / n);
1289				map.setCenter(centerLatLng);
1290			}
1291		}
1292
1293		jQuery('#' + map_id).data('init-finished', true);
1294
1295	}
1296
1297	// leaflet map init
1298
1299	var map = null;
1300
1301	window.bt_bb_leaflet_init = function (map_id, zoom, max_zoom, predefined_style, scroll_wheel, custom_style, zoom_control) {
1302		onImagesLoaded($('#' + map_id).parent(), function () {
1303			bt_bb_leaflet_init_late(map_id, zoom, max_zoom, predefined_style, scroll_wheel, custom_style, zoom_control);
1304		});
1305
1306	}
1307
1308	window.bt_bb_leaflet_init_late_all = function () {
1309		jQuery('.bt_bb_leaflet_map_map').not('.leaflet-container').each(function () {
1310			window.bt_bb_leaflet_init_late(jQuery(this).attr('id'), jQuery(this).data('zoom'), jQuery(this).data('max_zoom'), jQuery(this).data('predefined_style'), jQuery(this).data('custom_style'), jQuery(this).data('scroll_wheel'), jQuery(this).data('zoom_control'));
1311		});
1312	}
1313
1314	window.bt_bb_leaflet_init_late = function (map_id, zoom, max_zoom, predefined_style, custom_style, scroll_wheel, zoom_control) {
1315
1316		var lat_center = 0;
1317		var lng_center = 0;
1318
1319		var container = jQuery('#' + map_id).parent();
1320		var locations = container.find('.bt_bb_leaflet_map_location');
1321
1322		var center_map = container.data('center');
1323
1324		if (center_map == 'no') {
1325			center_map = false;
1326		} else {
1327			center_map = true;
1328		}
1329
1330		var markerClusters = L.markerClusterGroup();
1331
1332		var lat_sum = 0;
1333		var lng_sum = 0;
1334		var n = 0;
1335
1336		locations.each(function () {
1337
1338			var lat = jQuery(this).data('lat');
1339			var lng = jQuery(this).data('lng');
1340			var icon = jQuery(this).data('icon');
1341			lat_sum += parseFloat(lat);
1342			lng_sum += parseFloat(lng);
1343
1344			if (n == 0) {
1345				lat_center = lat;
1346				lng_center = lng;
1347			}
1348			locations.eq(0).addClass('bt_bb_map_location_show');
1349			locations.eq(0).addClass('bt_bb_map_location_show');
1350
1351			var myIcon = L.icon({
1352				iconUrl: icon,
1353				iconRetinaUrl: icon,
1354				iconSize: [45, 58],
1355				iconAnchor: [22, 58],
1356				popupAnchor: [0, -14]
1357			});
1358
1359			var m = L.marker([lat, lng], { icon: myIcon, id: n, lat: lat, lng: lng }).on("click", markerOnClick);
1360			markerClusters.addLayer(m);
1361
1362			n++;
1363		});
1364
1365		if (center_map) {
1366			lat_center = lat_sum / n;
1367			lng_center = lng_sum / n;
1368		}
1369

1370		map = L.map(document.getElementById(map_id)).setView([lat_center, lng_center], zoom);
1371
1372		var tiles_arr = [];
1373
1374		if (parseInt(predefined_style) > 0) {
1375			tiles_arr = tiles_arr.concat(map_leaflet_source_arr[predefined_style]);
1376		}
1377
1378		if (custom_style != '') {
1379			custom_style = atob(custom_style);
1380			var tmp_arr = custom_style.split('\n');
1381			$.each(tmp_arr, function (index, tmp) {
1382
1383				tiles_arr = tiles_arr.concat([tmp.split(',')]);
1384			});
1385		}
1386
1387		$.each(tiles_arr, function (index, tile) {
1388			L.tileLayer(
1389				tile[0],
1390				{
1391					attribution: tile[1],
1392					maxZoom: max_zoom,
1393					subdomains: ['a', 'b', 'c']
1394				}
1395			).addTo(map);
1396		});
1397
1398		map.addLayer(markerClusters);
1399
1400		if (scroll_wheel == '') {
1401			map.scrollWheelZoom.disable();
1402		}
1403
1404		map.removeControl(map.zoomControl);
1405
1406		if (zoom_control) {
1407			L.control.zoom({
1408				position: 'topright'
1409			}).addTo(map);
1410		}
1411
1412		function markerOnClick(e) {
1413			var attributes = e.target.options;
1414			var id = attributes.id;
1415			var reload = true;
1416			if (locations.eq(id).hasClass('bt_bb_leaflet_map_location_show') && !container.hasClass('bt_bb_leaflet_map_no_overlay')) reload = false;
1417			container.removeClass('bt_bb_leaflet_map_no_overlay');
1418			locations.removeClass('bt_bb_leaflet_map_location_show');
1419			if (reload) locations.eq(id).addClass('bt_bb_leaflet_map_location_show');
1420
1421			if (locations.eq(id).hasClass('bt_bb_map_location_show') && !container.hasClass('bt_bb_map_no_overlay')) reload = false;
1422			container.removeClass('bt_bb_map_no_overlay');
1423			locations.removeClass('bt_bb_map_location_show');
1424			if (reload) locations.eq(id).addClass('bt_bb_map_location_show');
1425		}
1426	}
1427
1428	// do event if all images in container are loaded
1429
1430	function onImagesLoaded(container, event) {
1431		var images = container.find('.bt_bb_leaflet_map_content img');
1432		var loaded = images.length;
1433		if (loaded > 0) {
1434			for (var i = 0; i < images.length; i++) {
1435				if (images[i].complete) {
1436					loaded--;
1437					if (loaded == 0) {
1438						event();
1439					}
1440				} else {
1441					images[i].addEventListener('load', function () {
1442						loaded--;
1443						if (loaded == 0) {
1444							event();
1445						}
1446					});
1447					setTimeout(function () { loaded--; console.log('Image loaded without proof: ' + loaded); if (loaded == 0) { event(); } }, 3000);
1448				}
1449			}
1450		} else {
1451			event();
1452		}
1453	}
1454
1455	// general init
1456
1457	var bt_bb_init_finished = false;
1458
1459	document.addEventListener('readystatechange', function () {
1460		if (!bt_bb_init_finished && (document.readyState === 'interactive' || document.readyState === 'complete')) {
1461			bt_bb_init_elements();
1462
1463			window.addEventListener("load", (event) => {
1464
1465				if (!$('body').hasClass('bodyPreloader')) {
1466					bt_bb_animate_elements_optim();
1467				} else {
1468					setTimeout(function () {
1469						bt_bb_animate_elements_optim();
1470					}, 500);
1471				}
1472
1473				bt_bb_lazy_load_images_optim();
1474
1475				if ($('body').hasClass('logged-in') && $('.bt_bb_wrapper').length) {
1476					$(window).on('scroll', function () {
1477						bt_bb_animate_elements();
1478					});
1479				}
1480
1481				$(window).on('resize', function (e) {
1482					setTimeout(function () {
1483						var $elems = $('.bt_bb_counter.animated');
1484						$elems.each(function () {
1485							var $elm = $(this);
1486							$elm.removeClass('animated');
1487							bt_bb_animate_counter($elm);
1488						});
1489					}, 1000);
1490				});
1491			});
1492
1493			bt_bb_init_finished = true;
1494
1495		}
1496
1497	}, false);
1498
1499	// magnificPopup swipe
1500
1501	function mfp_swipe() {
1502		var touch_start = false;
1503		var touch_end = false;
1504		var one_finger = true;
1505		$(document).on('touchstart', '.mfp-figure figure', function (e) {
1506			const touches = e.changedTouches;
1507			if (touches.length == 1) {
1508				touch_start = touches[0].clientX;
1509			} else {
1510				one_finger = false;
1511			}
1512		});
1513		$(document).on('touchmove', '.mfp-figure figure', function (e) {
1514			const touches = e.changedTouches;
1515			if (touches.length > 1) {
1516				one_finger = false;
1517			}
1518		});
1519		$(document).on('touchend', '.mfp-figure figure', function (e) {
1520			const touches = e.changedTouches;
1521			if (touches.length == 1 && one_finger) {
1522				touch_end = touches[0].clientX;
1523				if (touch_start - touch_end < -50) {
1524					$('.mfp-arrow-left').click();
1525				} else if (touch_start - touch_end > 50) {
1526					$('.mfp-arrow-right').click();
1527				}
1528			}
1529			one_finger = true;
1530		});
1531	}
1532	mfp_swipe();
1533
1534}(jQuery));

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.