\")\r\n .append($.trim(content))\r\n .contents();\r\n }\r\n\r\n // If \"filter\" option is provided, then filter content\r\n if (slide.opts.filter) {\r\n content = $(\"
\")\r\n .html(content)\r\n .find(slide.opts.filter);\r\n }\r\n }\r\n\r\n slide.$slide.one(\"onReset\", function () {\r\n // Pause all html5 video/audio\r\n $(this)\r\n .find(\"video,audio\")\r\n .trigger(\"pause\");\r\n\r\n // Put content back\r\n if (slide.$placeholder) {\r\n slide.$placeholder.after(content.removeClass(\"fancybox-content\").hide()).remove();\r\n\r\n slide.$placeholder = null;\r\n }\r\n\r\n // Remove custom close button\r\n if (slide.$smallBtn) {\r\n slide.$smallBtn.remove();\r\n\r\n slide.$smallBtn = null;\r\n }\r\n\r\n // Remove content and mark slide as not loaded\r\n if (!slide.hasError) {\r\n $(this).empty();\r\n\r\n slide.isLoaded = false;\r\n slide.isRevealed = false;\r\n }\r\n });\r\n\r\n $(content).appendTo(slide.$slide);\r\n\r\n if ($(content).is(\"video,audio\")) {\r\n $(content).addClass(\"fancybox-video\");\r\n\r\n $(content).wrap(\"
\");\r\n\r\n slide.contentType = \"video\";\r\n\r\n slide.opts.width = slide.opts.width || $(content).attr(\"width\");\r\n slide.opts.height = slide.opts.height || $(content).attr(\"height\");\r\n }\r\n\r\n slide.$content = slide.$slide\r\n .children()\r\n .filter(\"div,form,main,video,audio,article,.fancybox-content\")\r\n .first();\r\n\r\n slide.$content.siblings().hide();\r\n\r\n // Re-check if there is a valid content\r\n // (in some cases, ajax response can contain various elements or plain text)\r\n if (!slide.$content.length) {\r\n slide.$content = slide.$slide\r\n .wrapInner(\"
\")\r\n .children()\r\n .first();\r\n }\r\n\r\n slide.$content.addClass(\"fancybox-content\");\r\n\r\n slide.$slide.addClass(\"fancybox-slide--\" + slide.contentType);\r\n\r\n self.afterLoad(slide);\r\n },\r\n\r\n // Display error message\r\n // =====================\r\n\r\n setError: function (slide) {\r\n slide.hasError = true;\r\n\r\n slide.$slide\r\n .trigger(\"onReset\")\r\n .removeClass(\"fancybox-slide--\" + slide.contentType)\r\n .addClass(\"fancybox-slide--error\");\r\n\r\n slide.contentType = \"html\";\r\n\r\n this.setContent(slide, this.translate(slide, slide.opts.errorTpl));\r\n\r\n if (slide.pos === this.currPos) {\r\n this.isAnimating = false;\r\n }\r\n },\r\n\r\n // Show loading icon inside the slide\r\n // ==================================\r\n\r\n showLoading: function (slide) {\r\n var self = this;\r\n\r\n slide = slide || self.current;\r\n\r\n if (slide && !slide.$spinner) {\r\n slide.$spinner = $(self.translate(self, self.opts.spinnerTpl))\r\n .appendTo(slide.$slide)\r\n .hide()\r\n .fadeIn(\"fast\");\r\n }\r\n },\r\n\r\n // Remove loading icon from the slide\r\n // ==================================\r\n\r\n hideLoading: function (slide) {\r\n var self = this;\r\n\r\n slide = slide || self.current;\r\n\r\n if (slide && slide.$spinner) {\r\n slide.$spinner.stop().remove();\r\n\r\n delete slide.$spinner;\r\n }\r\n },\r\n\r\n // Adjustments after slide content has been loaded\r\n // ===============================================\r\n\r\n afterLoad: function (slide) {\r\n var self = this;\r\n\r\n if (self.isClosing) {\r\n return;\r\n }\r\n\r\n slide.isLoading = false;\r\n slide.isLoaded = true;\r\n\r\n self.trigger(\"afterLoad\", slide);\r\n\r\n self.hideLoading(slide);\r\n\r\n // Add small close button\r\n if (slide.opts.smallBtn && (!slide.$smallBtn || !slide.$smallBtn.length)) {\r\n slide.$smallBtn = $(self.translate(slide, slide.opts.btnTpl.smallBtn)).appendTo(slide.$content);\r\n }\r\n\r\n // Disable right click\r\n if (slide.opts.protect && slide.$content && !slide.hasError) {\r\n slide.$content.on(\"contextmenu.fb\", function (e) {\r\n if (e.button == 2) {\r\n e.preventDefault();\r\n }\r\n\r\n return true;\r\n });\r\n\r\n // Add fake element on top of the image\r\n // This makes a bit harder for user to select image\r\n if (slide.type === \"image\") {\r\n $('
').appendTo(slide.$content);\r\n }\r\n }\r\n\r\n self.adjustCaption(slide);\r\n\r\n self.adjustLayout(slide);\r\n\r\n if (slide.pos === self.currPos) {\r\n self.updateCursor();\r\n }\r\n\r\n self.revealContent(slide);\r\n },\r\n\r\n // Prevent caption overlap,\r\n // fix css inconsistency across browsers\r\n // =====================================\r\n\r\n adjustCaption: function (slide) {\r\n var self = this,\r\n current = slide || self.current,\r\n caption = current.opts.caption,\r\n preventOverlap = current.opts.preventCaptionOverlap,\r\n $caption = self.$refs.caption,\r\n $clone,\r\n captionH = false;\r\n\r\n $caption.toggleClass(\"fancybox-caption--separate\", preventOverlap);\r\n\r\n if (preventOverlap && caption && caption.length) {\r\n if (current.pos !== self.currPos) {\r\n $clone = $caption.clone().appendTo($caption.parent());\r\n\r\n $clone\r\n .children()\r\n .eq(0)\r\n .empty()\r\n .html(caption);\r\n\r\n captionH = $clone.outerHeight(true);\r\n\r\n $clone.empty().remove();\r\n } else if (self.$caption) {\r\n captionH = self.$caption.outerHeight(true);\r\n }\r\n\r\n current.$slide.css(\"padding-bottom\", captionH || \"\");\r\n }\r\n },\r\n\r\n // Simple hack to fix inconsistency across browsers, described here (affects Edge, too):\r\n // https://bugzilla.mozilla.org/show_bug.cgi?id=748518\r\n // ====================================================================================\r\n\r\n adjustLayout: function (slide) {\r\n var self = this,\r\n current = slide || self.current,\r\n scrollHeight,\r\n marginBottom,\r\n inlinePadding,\r\n actualPadding;\r\n\r\n if (current.isLoaded && current.opts.disableLayoutFix !== true) {\r\n current.$content.css(\"margin-bottom\", \"\");\r\n\r\n // If we would always set margin-bottom for the content,\r\n // then it would potentially break vertical align\r\n if (current.$content.outerHeight() > current.$slide.height() + 0.5) {\r\n inlinePadding = current.$slide[0].style[\"padding-bottom\"];\r\n actualPadding = current.$slide.css(\"padding-bottom\");\r\n\r\n if (parseFloat(actualPadding) > 0) {\r\n scrollHeight = current.$slide[0].scrollHeight;\r\n\r\n current.$slide.css(\"padding-bottom\", 0);\r\n\r\n if (Math.abs(scrollHeight - current.$slide[0].scrollHeight) < 1) {\r\n marginBottom = actualPadding;\r\n }\r\n\r\n current.$slide.css(\"padding-bottom\", inlinePadding);\r\n }\r\n }\r\n\r\n current.$content.css(\"margin-bottom\", marginBottom);\r\n }\r\n },\r\n\r\n // Make content visible\r\n // This method is called right after content has been loaded or\r\n // user navigates gallery and transition should start\r\n // ============================================================\r\n\r\n revealContent: function (slide) {\r\n var self = this,\r\n $slide = slide.$slide,\r\n end = false,\r\n start = false,\r\n isMoved = self.isMoved(slide),\r\n isRevealed = slide.isRevealed,\r\n effect,\r\n effectClassName,\r\n duration,\r\n opacity;\r\n\r\n slide.isRevealed = true;\r\n\r\n effect = slide.opts[self.firstRun ? \"animationEffect\" : \"transitionEffect\"];\r\n duration = slide.opts[self.firstRun ? \"animationDuration\" : \"transitionDuration\"];\r\n\r\n duration = parseInt(slide.forcedDuration === undefined ? duration : slide.forcedDuration, 10);\r\n\r\n if (isMoved || slide.pos !== self.currPos || !duration) {\r\n effect = false;\r\n }\r\n\r\n // Check if can zoom\r\n if (effect === \"zoom\") {\r\n if (slide.pos === self.currPos && duration && slide.type === \"image\" && !slide.hasError && (start = self.getThumbPos(slide))) {\r\n end = self.getFitPos(slide);\r\n } else {\r\n effect = \"fade\";\r\n }\r\n }\r\n\r\n // Zoom animation\r\n // ==============\r\n if (effect === \"zoom\") {\r\n self.isAnimating = true;\r\n\r\n end.scaleX = end.width / start.width;\r\n end.scaleY = end.height / start.height;\r\n\r\n // Check if we need to animate opacity\r\n opacity = slide.opts.zoomOpacity;\r\n\r\n if (opacity == \"auto\") {\r\n opacity = Math.abs(slide.width / slide.height - start.width / start.height) > 0.1;\r\n }\r\n\r\n if (opacity) {\r\n start.opacity = 0.1;\r\n end.opacity = 1;\r\n }\r\n\r\n // Draw image at start position\r\n $.fancybox.setTranslate(slide.$content.removeClass(\"fancybox-is-hidden\"), start);\r\n\r\n forceRedraw(slide.$content);\r\n\r\n // Start animation\r\n $.fancybox.animate(slide.$content, end, duration, function () {\r\n self.isAnimating = false;\r\n\r\n self.complete();\r\n });\r\n\r\n return;\r\n }\r\n\r\n self.updateSlide(slide);\r\n\r\n // Simply show content if no effect\r\n // ================================\r\n if (!effect) {\r\n slide.$content.removeClass(\"fancybox-is-hidden\");\r\n\r\n if (!isRevealed && isMoved && slide.type === \"image\" && !slide.hasError) {\r\n slide.$content.hide().fadeIn(\"fast\");\r\n }\r\n\r\n if (slide.pos === self.currPos) {\r\n self.complete();\r\n }\r\n\r\n return;\r\n }\r\n\r\n // Prepare for CSS transiton\r\n // =========================\r\n $.fancybox.stop($slide);\r\n\r\n //effectClassName = \"fancybox-animated fancybox-slide--\" + (slide.pos >= self.prevPos ? \"next\" : \"previous\") + \" fancybox-fx-\" + effect;\r\n effectClassName = \"fancybox-slide--\" + (slide.pos >= self.prevPos ? \"next\" : \"previous\") + \" fancybox-animated fancybox-fx-\" + effect;\r\n\r\n $slide.addClass(effectClassName).removeClass(\"fancybox-slide--current\"); //.addClass(effectClassName);\r\n\r\n slide.$content.removeClass(\"fancybox-is-hidden\");\r\n\r\n // Force reflow\r\n forceRedraw($slide);\r\n\r\n if (slide.type !== \"image\") {\r\n slide.$content.hide().show(0);\r\n }\r\n\r\n $.fancybox.animate(\r\n $slide,\r\n \"fancybox-slide--current\",\r\n duration,\r\n function () {\r\n $slide.removeClass(effectClassName).css({\r\n transform: \"\",\r\n opacity: \"\"\r\n });\r\n\r\n if (slide.pos === self.currPos) {\r\n self.complete();\r\n }\r\n },\r\n true\r\n );\r\n },\r\n\r\n // Check if we can and have to zoom from thumbnail\r\n //================================================\r\n\r\n getThumbPos: function (slide) {\r\n var rez = false,\r\n $thumb = slide.$thumb,\r\n thumbPos,\r\n btw,\r\n brw,\r\n bbw,\r\n blw;\r\n\r\n if (!$thumb || !inViewport($thumb[0])) {\r\n return false;\r\n }\r\n\r\n thumbPos = $.fancybox.getTranslate($thumb);\r\n\r\n btw = parseFloat($thumb.css(\"border-top-width\") || 0);\r\n brw = parseFloat($thumb.css(\"border-right-width\") || 0);\r\n bbw = parseFloat($thumb.css(\"border-bottom-width\") || 0);\r\n blw = parseFloat($thumb.css(\"border-left-width\") || 0);\r\n\r\n rez = {\r\n top: thumbPos.top + btw,\r\n left: thumbPos.left + blw,\r\n width: thumbPos.width - brw - blw,\r\n height: thumbPos.height - btw - bbw,\r\n scaleX: 1,\r\n scaleY: 1\r\n };\r\n\r\n return thumbPos.width > 0 && thumbPos.height > 0 ? rez : false;\r\n },\r\n\r\n // Final adjustments after current gallery item is moved to position\r\n // and it`s content is loaded\r\n // ==================================================================\r\n\r\n complete: function () {\r\n var self = this,\r\n current = self.current,\r\n slides = {},\r\n $el;\r\n\r\n if (self.isMoved() || !current.isLoaded) {\r\n return;\r\n }\r\n\r\n if (!current.isComplete) {\r\n current.isComplete = true;\r\n\r\n current.$slide.siblings().trigger(\"onReset\");\r\n\r\n self.preload(\"inline\");\r\n\r\n // Trigger any CSS transiton inside the slide\r\n forceRedraw(current.$slide);\r\n\r\n current.$slide.addClass(\"fancybox-slide--complete\");\r\n\r\n // Remove unnecessary slides\r\n $.each(self.slides, function (key, slide) {\r\n if (slide.pos >= self.currPos - 1 && slide.pos <= self.currPos + 1) {\r\n slides[slide.pos] = slide;\r\n } else if (slide) {\r\n $.fancybox.stop(slide.$slide);\r\n\r\n slide.$slide.off().remove();\r\n }\r\n });\r\n\r\n self.slides = slides;\r\n }\r\n\r\n self.isAnimating = false;\r\n\r\n self.updateCursor();\r\n\r\n self.trigger(\"afterShow\");\r\n\r\n // Autoplay first html5 video/audio\r\n if (!!current.opts.video.autoStart) {\r\n current.$slide\r\n .find(\"video,audio\")\r\n .filter(\":visible:first\")\r\n .trigger(\"play\")\r\n .one(\"ended\", function () {\r\n if (Document.exitFullscreen) {\r\n Document.exitFullscreen();\r\n } else if (this.webkitExitFullscreen) {\r\n this.webkitExitFullscreen();\r\n }\r\n\r\n self.next();\r\n });\r\n }\r\n\r\n // Try to focus on the first focusable element\r\n if (current.opts.autoFocus && current.contentType === \"html\") {\r\n // Look for the first input with autofocus attribute\r\n $el = current.$content.find(\"input[autofocus]:enabled:visible:first\");\r\n\r\n if ($el.length) {\r\n $el.trigger(\"focus\");\r\n } else {\r\n self.focus(null, true);\r\n }\r\n }\r\n\r\n // Avoid jumping\r\n current.$slide.scrollTop(0).scrollLeft(0);\r\n },\r\n\r\n // Preload next and previous slides\r\n // ================================\r\n\r\n preload: function (type) {\r\n var self = this,\r\n prev,\r\n next;\r\n\r\n if (self.group.length < 2) {\r\n return;\r\n }\r\n\r\n next = self.slides[self.currPos + 1];\r\n prev = self.slides[self.currPos - 1];\r\n\r\n if (prev && prev.type === type) {\r\n self.loadSlide(prev);\r\n }\r\n\r\n if (next && next.type === type) {\r\n self.loadSlide(next);\r\n }\r\n },\r\n\r\n // Try to find and focus on the first focusable element\r\n // ====================================================\r\n\r\n focus: function (e, firstRun) {\r\n var self = this,\r\n focusableStr = [\r\n \"a[href]\",\r\n \"area[href]\",\r\n 'input:not([disabled]):not([type=\"hidden\"]):not([aria-hidden])',\r\n \"select:not([disabled]):not([aria-hidden])\",\r\n \"textarea:not([disabled]):not([aria-hidden])\",\r\n \"button:not([disabled]):not([aria-hidden])\",\r\n \"iframe\",\r\n \"object\",\r\n \"embed\",\r\n \"video\",\r\n \"audio\",\r\n \"[contenteditable]\",\r\n '[tabindex]:not([tabindex^=\"-\"])'\r\n ].join(\",\"),\r\n focusableItems,\r\n focusedItemIndex;\r\n\r\n if (self.isClosing) {\r\n return;\r\n }\r\n\r\n if (e || !self.current || !self.current.isComplete) {\r\n // Focus on any element inside fancybox\r\n focusableItems = self.$refs.container.find(\"*:visible\");\r\n } else {\r\n // Focus inside current slide\r\n focusableItems = self.current.$slide.find(\"*:visible\" + (firstRun ? \":not(.fancybox-close-small)\" : \"\"));\r\n }\r\n\r\n focusableItems = focusableItems.filter(focusableStr).filter(function () {\r\n return $(this).css(\"visibility\") !== \"hidden\" && !$(this).hasClass(\"disabled\");\r\n });\r\n\r\n if (focusableItems.length) {\r\n focusedItemIndex = focusableItems.index(document.activeElement);\r\n\r\n if (e && e.shiftKey) {\r\n // Back tab\r\n if (focusedItemIndex < 0 || focusedItemIndex == 0) {\r\n e.preventDefault();\r\n\r\n focusableItems.eq(focusableItems.length - 1).trigger(\"focus\");\r\n }\r\n } else {\r\n // Outside or Forward tab\r\n if (focusedItemIndex < 0 || focusedItemIndex == focusableItems.length - 1) {\r\n if (e) {\r\n e.preventDefault();\r\n }\r\n\r\n focusableItems.eq(0).trigger(\"focus\");\r\n }\r\n }\r\n } else {\r\n self.$refs.container.trigger(\"focus\");\r\n }\r\n },\r\n\r\n // Activates current instance - brings container to the front and enables keyboard,\r\n // notifies other instances about deactivating\r\n // =================================================================================\r\n\r\n activate: function () {\r\n var self = this;\r\n\r\n // Deactivate all instances\r\n $(\".fancybox-container\").each(function () {\r\n var instance = $(this).data(\"FancyBox\");\r\n\r\n // Skip self and closing instances\r\n if (instance && instance.id !== self.id && !instance.isClosing) {\r\n instance.trigger(\"onDeactivate\");\r\n\r\n instance.removeEvents();\r\n\r\n instance.isVisible = false;\r\n }\r\n });\r\n\r\n self.isVisible = true;\r\n\r\n if (self.current || self.isIdle) {\r\n self.update();\r\n\r\n self.updateControls();\r\n }\r\n\r\n self.trigger(\"onActivate\");\r\n\r\n self.addEvents();\r\n },\r\n\r\n // Start closing procedure\r\n // This will start \"zoom-out\" animation if needed and clean everything up afterwards\r\n // =================================================================================\r\n\r\n close: function (e, d) {\r\n var self = this,\r\n current = self.current,\r\n effect,\r\n duration,\r\n $content,\r\n domRect,\r\n opacity,\r\n start,\r\n end;\r\n\r\n var done = function () {\r\n self.cleanUp(e);\r\n };\r\n\r\n if (self.isClosing) {\r\n return false;\r\n }\r\n\r\n self.isClosing = true;\r\n\r\n // If beforeClose callback prevents closing, make sure content is centered\r\n if (self.trigger(\"beforeClose\", e) === false) {\r\n self.isClosing = false;\r\n\r\n requestAFrame(function () {\r\n self.update();\r\n });\r\n\r\n return false;\r\n }\r\n\r\n // Remove all events\r\n // If there are multiple instances, they will be set again by \"activate\" method\r\n self.removeEvents();\r\n\r\n $content = current.$content;\r\n effect = current.opts.animationEffect;\r\n duration = $.isNumeric(d) ? d : effect ? current.opts.animationDuration : 0;\r\n\r\n current.$slide.removeClass(\"fancybox-slide--complete fancybox-slide--next fancybox-slide--previous fancybox-animated\");\r\n\r\n if (e !== true) {\r\n $.fancybox.stop(current.$slide);\r\n } else {\r\n effect = false;\r\n }\r\n\r\n // Remove other slides\r\n current.$slide\r\n .siblings()\r\n .trigger(\"onReset\")\r\n .remove();\r\n\r\n // Trigger animations\r\n if (duration) {\r\n self.$refs.container\r\n .removeClass(\"fancybox-is-open\")\r\n .addClass(\"fancybox-is-closing\")\r\n .css(\"transition-duration\", duration + \"ms\");\r\n }\r\n\r\n // Clean up\r\n self.hideLoading(current);\r\n\r\n self.hideControls(true);\r\n\r\n self.updateCursor();\r\n\r\n // Check if possible to zoom-out\r\n if (\r\n effect === \"zoom\" &&\r\n !($content && duration && current.type === \"image\" && !self.isMoved() && !current.hasError && (end = self.getThumbPos(current)))\r\n ) {\r\n effect = \"fade\";\r\n }\r\n\r\n if (effect === \"zoom\") {\r\n $.fancybox.stop($content);\r\n\r\n domRect = $.fancybox.getTranslate($content);\r\n\r\n start = {\r\n top: domRect.top,\r\n left: domRect.left,\r\n scaleX: domRect.width / end.width,\r\n scaleY: domRect.height / end.height,\r\n width: end.width,\r\n height: end.height\r\n };\r\n\r\n // Check if we need to animate opacity\r\n opacity = current.opts.zoomOpacity;\r\n\r\n if (opacity == \"auto\") {\r\n opacity = Math.abs(current.width / current.height - end.width / end.height) > 0.1;\r\n }\r\n\r\n if (opacity) {\r\n end.opacity = 0;\r\n }\r\n\r\n $.fancybox.setTranslate($content, start);\r\n\r\n forceRedraw($content);\r\n\r\n $.fancybox.animate($content, end, duration, done);\r\n\r\n return true;\r\n }\r\n\r\n if (effect && duration) {\r\n $.fancybox.animate(\r\n current.$slide.addClass(\"fancybox-slide--previous\").removeClass(\"fancybox-slide--current\"),\r\n \"fancybox-animated fancybox-fx-\" + effect,\r\n duration,\r\n done\r\n );\r\n } else {\r\n // If skip animation\r\n if (e === true) {\r\n setTimeout(done, duration);\r\n } else {\r\n done();\r\n }\r\n }\r\n\r\n return true;\r\n },\r\n\r\n // Final adjustments after removing the instance\r\n // =============================================\r\n\r\n cleanUp: function (e) {\r\n var self = this,\r\n instance,\r\n $focus = self.current.opts.$orig,\r\n x,\r\n y;\r\n\r\n self.current.$slide.trigger(\"onReset\");\r\n\r\n self.$refs.container.empty().remove();\r\n\r\n self.trigger(\"afterClose\", e);\r\n\r\n // Place back focus\r\n if (!!self.current.opts.backFocus) {\r\n if (!$focus || !$focus.length || !$focus.is(\":visible\")) {\r\n $focus = self.$trigger;\r\n }\r\n\r\n if ($focus && $focus.length) {\r\n x = window.scrollX;\r\n y = window.scrollY;\r\n\r\n $focus.trigger(\"focus\");\r\n\r\n $(\"html, body\")\r\n .scrollTop(y)\r\n .scrollLeft(x);\r\n }\r\n }\r\n\r\n self.current = null;\r\n\r\n // Check if there are other instances\r\n instance = $.fancybox.getInstance();\r\n\r\n if (instance) {\r\n instance.activate();\r\n } else {\r\n $(\"body\").removeClass(\"fancybox-active compensate-for-scrollbar\");\r\n\r\n $(\"#fancybox-style-noscroll\").remove();\r\n }\r\n },\r\n\r\n // Call callback and trigger an event\r\n // ==================================\r\n\r\n trigger: function (name, slide) {\r\n var args = Array.prototype.slice.call(arguments, 1),\r\n self = this,\r\n obj = slide && slide.opts ? slide : self.current,\r\n rez;\r\n\r\n if (obj) {\r\n args.unshift(obj);\r\n } else {\r\n obj = self;\r\n }\r\n\r\n args.unshift(self);\r\n\r\n if ($.isFunction(obj.opts[name])) {\r\n rez = obj.opts[name].apply(obj, args);\r\n }\r\n\r\n if (rez === false) {\r\n return rez;\r\n }\r\n\r\n if (name === \"afterClose\" || !self.$refs) {\r\n $D.trigger(name + \".fb\", args);\r\n } else {\r\n self.$refs.container.trigger(name + \".fb\", args);\r\n }\r\n },\r\n\r\n // Update infobar values, navigation button states and reveal caption\r\n // ==================================================================\r\n\r\n updateControls: function () {\r\n var self = this,\r\n current = self.current,\r\n index = current.index,\r\n $container = self.$refs.container,\r\n $caption = self.$refs.caption,\r\n caption = current.opts.caption;\r\n\r\n // Recalculate content dimensions\r\n current.$slide.trigger(\"refresh\");\r\n\r\n // Set caption\r\n if (caption && caption.length) {\r\n self.$caption = $caption;\r\n\r\n $caption\r\n .children()\r\n .eq(0)\r\n .html(caption);\r\n } else {\r\n self.$caption = null;\r\n }\r\n\r\n if (!self.hasHiddenControls && !self.isIdle) {\r\n self.showControls();\r\n }\r\n\r\n // Update info and navigation elements\r\n $container.find(\"[data-fancybox-count]\").html(self.group.length);\r\n $container.find(\"[data-fancybox-index]\").html(index + 1);\r\n\r\n $container.find(\"[data-fancybox-prev]\").prop(\"disabled\", !current.opts.loop && index <= 0);\r\n $container.find(\"[data-fancybox-next]\").prop(\"disabled\", !current.opts.loop && index >= self.group.length - 1);\r\n\r\n if (current.type === \"image\") {\r\n // Re-enable buttons; update download button source\r\n $container\r\n .find(\"[data-fancybox-zoom]\")\r\n .show()\r\n .end()\r\n .find(\"[data-fancybox-download]\")\r\n .attr(\"href\", current.opts.image.src || current.src)\r\n .show();\r\n } else if (current.opts.toolbar) {\r\n $container.find(\"[data-fancybox-download],[data-fancybox-zoom]\").hide();\r\n }\r\n\r\n // Make sure focus is not on disabled button/element\r\n if ($(document.activeElement).is(\":hidden,[disabled]\")) {\r\n self.$refs.container.trigger(\"focus\");\r\n }\r\n },\r\n\r\n // Hide toolbar and caption\r\n // ========================\r\n\r\n hideControls: function (andCaption) {\r\n var self = this,\r\n arr = [\"infobar\", \"toolbar\", \"nav\"];\r\n\r\n if (andCaption || !self.current.opts.preventCaptionOverlap) {\r\n arr.push(\"caption\");\r\n }\r\n\r\n this.$refs.container.removeClass(\r\n arr\r\n .map(function (i) {\r\n return \"fancybox-show-\" + i;\r\n })\r\n .join(\" \")\r\n );\r\n\r\n this.hasHiddenControls = true;\r\n },\r\n\r\n showControls: function () {\r\n var self = this,\r\n opts = self.current ? self.current.opts : self.opts,\r\n $container = self.$refs.container;\r\n\r\n self.hasHiddenControls = false;\r\n self.idleSecondsCounter = 0;\r\n\r\n $container\r\n .toggleClass(\"fancybox-show-toolbar\", !!(opts.toolbar && opts.buttons))\r\n .toggleClass(\"fancybox-show-infobar\", !!(opts.infobar && self.group.length > 1))\r\n .toggleClass(\"fancybox-show-caption\", !!self.$caption)\r\n .toggleClass(\"fancybox-show-nav\", !!(opts.arrows && self.group.length > 1))\r\n .toggleClass(\"fancybox-is-modal\", !!opts.modal);\r\n },\r\n\r\n // Toggle toolbar and caption\r\n // ==========================\r\n\r\n toggleControls: function () {\r\n if (this.hasHiddenControls) {\r\n this.showControls();\r\n } else {\r\n this.hideControls();\r\n }\r\n }\r\n });\r\n\r\n $.fancybox = {\r\n version: \"3.5.7\",\r\n defaults: defaults,\r\n\r\n // Get current instance and execute a command.\r\n //\r\n // Examples of usage:\r\n //\r\n // $instance = $.fancybox.getInstance();\r\n // $.fancybox.getInstance().jumpTo( 1 );\r\n // $.fancybox.getInstance( 'jumpTo', 1 );\r\n // $.fancybox.getInstance( function() {\r\n // console.info( this.currIndex );\r\n // });\r\n // ======================================================\r\n\r\n getInstance: function (command) {\r\n var instance = $('.fancybox-container:not(\".fancybox-is-closing\"):last').data(\"FancyBox\"),\r\n args = Array.prototype.slice.call(arguments, 1);\r\n\r\n if (instance instanceof FancyBox) {\r\n if ($.type(command) === \"string\") {\r\n instance[command].apply(instance, args);\r\n } else if ($.type(command) === \"function\") {\r\n command.apply(instance, args);\r\n }\r\n\r\n return instance;\r\n }\r\n\r\n return false;\r\n },\r\n\r\n // Create new instance\r\n // ===================\r\n\r\n open: function (items, opts, index) {\r\n return new FancyBox(items, opts, index);\r\n },\r\n\r\n // Close current or all instances\r\n // ==============================\r\n\r\n close: function (all) {\r\n var instance = this.getInstance();\r\n\r\n if (instance) {\r\n instance.close();\r\n\r\n // Try to find and close next instance\r\n if (all === true) {\r\n this.close(all);\r\n }\r\n }\r\n },\r\n\r\n // Close all instances and unbind all events\r\n // =========================================\r\n\r\n destroy: function () {\r\n this.close(true);\r\n\r\n $D.add(\"body\").off(\"click.fb-start\", \"**\");\r\n },\r\n\r\n // Try to detect mobile devices\r\n // ============================\r\n\r\n isMobile: /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent),\r\n\r\n // Detect if 'translate3d' support is available\r\n // ============================================\r\n\r\n use3d: (function () {\r\n var div = document.createElement(\"div\");\r\n\r\n return (\r\n window.getComputedStyle &&\r\n window.getComputedStyle(div) &&\r\n window.getComputedStyle(div).getPropertyValue(\"transform\") &&\r\n !(document.documentMode && document.documentMode < 11)\r\n );\r\n })(),\r\n\r\n // Helper function to get current visual state of an element\r\n // returns array[ top, left, horizontal-scale, vertical-scale, opacity ]\r\n // =====================================================================\r\n\r\n getTranslate: function ($el) {\r\n var domRect;\r\n\r\n if (!$el || !$el.length) {\r\n return false;\r\n }\r\n\r\n domRect = $el[0].getBoundingClientRect();\r\n\r\n return {\r\n top: domRect.top || 0,\r\n left: domRect.left || 0,\r\n width: domRect.width,\r\n height: domRect.height,\r\n opacity: parseFloat($el.css(\"opacity\"))\r\n };\r\n },\r\n\r\n // Shortcut for setting \"translate3d\" properties for element\r\n // Can set be used to set opacity, too\r\n // ========================================================\r\n\r\n setTranslate: function ($el, props) {\r\n var str = \"\",\r\n css = {};\r\n\r\n if (!$el || !props) {\r\n return;\r\n }\r\n\r\n if (props.left !== undefined || props.top !== undefined) {\r\n str =\r\n (props.left === undefined ? $el.position().left : props.left) +\r\n \"px, \" +\r\n (props.top === undefined ? $el.position().top : props.top) +\r\n \"px\";\r\n\r\n if (this.use3d) {\r\n str = \"translate3d(\" + str + \", 0px)\";\r\n } else {\r\n str = \"translate(\" + str + \")\";\r\n }\r\n }\r\n\r\n if (props.scaleX !== undefined && props.scaleY !== undefined) {\r\n str += \" scale(\" + props.scaleX + \", \" + props.scaleY + \")\";\r\n } else if (props.scaleX !== undefined) {\r\n str += \" scaleX(\" + props.scaleX + \")\";\r\n }\r\n\r\n if (str.length) {\r\n css.transform = str;\r\n }\r\n\r\n if (props.opacity !== undefined) {\r\n css.opacity = props.opacity;\r\n }\r\n\r\n if (props.width !== undefined) {\r\n css.width = props.width;\r\n }\r\n\r\n if (props.height !== undefined) {\r\n css.height = props.height;\r\n }\r\n\r\n return $el.css(css);\r\n },\r\n\r\n // Simple CSS transition handler\r\n // =============================\r\n\r\n animate: function ($el, to, duration, callback, leaveAnimationName) {\r\n var self = this,\r\n from;\r\n\r\n if ($.isFunction(duration)) {\r\n callback = duration;\r\n duration = null;\r\n }\r\n\r\n self.stop($el);\r\n\r\n from = self.getTranslate($el);\r\n\r\n $el.on(transitionEnd, function (e) {\r\n // Skip events from child elements and z-index change\r\n if (e && e.originalEvent && (!$el.is(e.originalEvent.target) || e.originalEvent.propertyName == \"z-index\")) {\r\n return;\r\n }\r\n\r\n self.stop($el);\r\n\r\n if ($.isNumeric(duration)) {\r\n $el.css(\"transition-duration\", \"\");\r\n }\r\n\r\n if ($.isPlainObject(to)) {\r\n if (to.scaleX !== undefined && to.scaleY !== undefined) {\r\n self.setTranslate($el, {\r\n top: to.top,\r\n left: to.left,\r\n width: from.width * to.scaleX,\r\n height: from.height * to.scaleY,\r\n scaleX: 1,\r\n scaleY: 1\r\n });\r\n }\r\n } else if (leaveAnimationName !== true) {\r\n $el.removeClass(to);\r\n }\r\n\r\n if ($.isFunction(callback)) {\r\n callback(e);\r\n }\r\n });\r\n\r\n if ($.isNumeric(duration)) {\r\n $el.css(\"transition-duration\", duration + \"ms\");\r\n }\r\n\r\n // Start animation by changing CSS properties or class name\r\n if ($.isPlainObject(to)) {\r\n if (to.scaleX !== undefined && to.scaleY !== undefined) {\r\n delete to.width;\r\n delete to.height;\r\n\r\n if ($el.parent().hasClass(\"fancybox-slide--image\")) {\r\n $el.parent().addClass(\"fancybox-is-scaling\");\r\n }\r\n }\r\n\r\n $.fancybox.setTranslate($el, to);\r\n } else {\r\n $el.addClass(to);\r\n }\r\n\r\n // Make sure that `transitionend` callback gets fired\r\n $el.data(\r\n \"timer\",\r\n setTimeout(function () {\r\n $el.trigger(transitionEnd);\r\n }, duration + 33)\r\n );\r\n },\r\n\r\n stop: function ($el, callCallback) {\r\n if ($el && $el.length) {\r\n clearTimeout($el.data(\"timer\"));\r\n\r\n if (callCallback) {\r\n $el.trigger(transitionEnd);\r\n }\r\n\r\n $el.off(transitionEnd).css(\"transition-duration\", \"\");\r\n\r\n $el.parent().removeClass(\"fancybox-is-scaling\");\r\n }\r\n }\r\n };\r\n\r\n // Default click handler for \"fancyboxed\" links\r\n // ============================================\r\n\r\n function _run(e, opts) {\r\n var items = [],\r\n index = 0,\r\n $target,\r\n value,\r\n instance;\r\n\r\n // Avoid opening multiple times\r\n if (e && e.isDefaultPrevented()) {\r\n return;\r\n }\r\n\r\n e.preventDefault();\r\n\r\n opts = opts || {};\r\n\r\n if (e && e.data) {\r\n opts = mergeOpts(e.data.options, opts);\r\n }\r\n\r\n $target = opts.$target || $(e.currentTarget).trigger(\"blur\");\r\n instance = $.fancybox.getInstance();\r\n\r\n if (instance && instance.$trigger && instance.$trigger.is($target)) {\r\n return;\r\n }\r\n\r\n if (opts.selector) {\r\n items = $(opts.selector);\r\n } else {\r\n // Get all related items and find index for clicked one\r\n value = $target.attr(\"data-fancybox\") || \"\";\r\n\r\n if (value) {\r\n items = e.data ? e.data.items : [];\r\n items = items.length ? items.filter('[data-fancybox=\"' + value + '\"]') : $('[data-fancybox=\"' + value + '\"]');\r\n } else {\r\n items = [$target];\r\n }\r\n }\r\n\r\n index = $(items).index($target);\r\n\r\n // Sometimes current item can not be found\r\n if (index < 0) {\r\n index = 0;\r\n }\r\n\r\n instance = $.fancybox.open(items, opts, index);\r\n\r\n // Save last active element\r\n instance.$trigger = $target;\r\n }\r\n\r\n // Create a jQuery plugin\r\n // ======================\r\n\r\n $.fn.fancybox = function (options) {\r\n var selector;\r\n\r\n options = options || {};\r\n selector = options.selector || false;\r\n\r\n if (selector) {\r\n // Use body element instead of document so it executes first\r\n $(\"body\")\r\n .off(\"click.fb-start\", selector)\r\n .on(\"click.fb-start\", selector, {\r\n options: options\r\n }, _run);\r\n } else {\r\n this.off(\"click.fb-start\").on(\r\n \"click.fb-start\", {\r\n items: this,\r\n options: options\r\n },\r\n _run\r\n );\r\n }\r\n\r\n return this;\r\n };\r\n\r\n // Self initializing plugin for all elements having `data-fancybox` attribute\r\n // ==========================================================================\r\n\r\n $D.on(\"click.fb-start\", \"[data-fancybox]\", _run);\r\n\r\n // Enable \"trigger elements\"\r\n // =========================\r\n\r\n $D.on(\"click.fb-start\", \"[data-fancybox-trigger]\", function (e) {\r\n $('[data-fancybox=\"' + $(this).attr(\"data-fancybox-trigger\") + '\"]')\r\n .eq($(this).attr(\"data-fancybox-index\") || 0)\r\n .trigger(\"click.fb-start\", {\r\n $trigger: $(this)\r\n });\r\n });\r\n\r\n // Track focus event for better accessibility styling\r\n // ==================================================\r\n (function () {\r\n var buttonStr = \".fancybox-button\",\r\n focusStr = \"fancybox-focus\",\r\n $pressed = null;\r\n\r\n $D.on(\"mousedown mouseup focus blur\", buttonStr, function (e) {\r\n switch (e.type) {\r\n case \"mousedown\":\r\n $pressed = $(this);\r\n break;\r\n case \"mouseup\":\r\n $pressed = null;\r\n break;\r\n case \"focusin\":\r\n $(buttonStr).removeClass(focusStr);\r\n\r\n if (!$(this).is($pressed) && !$(this).is(\"[disabled]\")) {\r\n $(this).addClass(focusStr);\r\n }\r\n break;\r\n case \"focusout\":\r\n $(buttonStr).removeClass(focusStr);\r\n break;\r\n }\r\n });\r\n })();\r\n})(window, document, jQuery);\n// ==========================================================================\r\n//\r\n// Media\r\n// Adds additional media type support\r\n//\r\n// ==========================================================================\r\n(function ($) {\r\n \"use strict\";\r\n\r\n // Object containing properties for each media type\r\n var defaults = {\r\n youtube: {\r\n matcher: /(youtube\\.com|youtu\\.be|youtube\\-nocookie\\.com)\\/(watch\\?(.*&)?v=|v\\/|u\\/|embed\\/?)?(videoseries\\?list=(.*)|[\\w-]{11}|\\?listType=(.*)&list=(.*))(.*)/i,\r\n params: {\r\n autoplay: 1,\r\n autohide: 1,\r\n fs: 1,\r\n rel: 0,\r\n hd: 1,\r\n wmode: \"transparent\",\r\n enablejsapi: 1,\r\n html5: 1\r\n },\r\n paramPlace: 8,\r\n type: \"iframe\",\r\n url: \"https://www.youtube-nocookie.com/embed/$4\",\r\n thumb: \"https://img.youtube.com/vi/$4/hqdefault.jpg\"\r\n },\r\n\r\n vimeo: {\r\n matcher: /^.+vimeo.com\\/(.*\\/)?([\\d]+)(.*)?/,\r\n params: {\r\n autoplay: 1,\r\n hd: 1,\r\n show_title: 1,\r\n show_byline: 1,\r\n show_portrait: 0,\r\n fullscreen: 1\r\n },\r\n paramPlace: 3,\r\n type: \"iframe\",\r\n url: \"//player.vimeo.com/video/$2\"\r\n },\r\n\r\n instagram: {\r\n matcher: /(instagr\\.am|instagram\\.com)\\/p\\/([a-zA-Z0-9_\\-]+)\\/?/i,\r\n type: \"image\",\r\n url: \"//$1/p/$2/media/?size=l\"\r\n },\r\n\r\n // Examples:\r\n // http://maps.google.com/?ll=48.857995,2.294297&spn=0.007666,0.021136&t=m&z=16\r\n // https://www.google.com/maps/@37.7852006,-122.4146355,14.65z\r\n // https://www.google.com/maps/@52.2111123,2.9237542,6.61z?hl=en\r\n // https://www.google.com/maps/place/Googleplex/@37.4220041,-122.0833494,17z/data=!4m5!3m4!1s0x0:0x6c296c66619367e0!8m2!3d37.4219998!4d-122.0840572\r\n gmap_place: {\r\n matcher: /(maps\\.)?google\\.([a-z]{2,3}(\\.[a-z]{2})?)\\/(((maps\\/(place\\/(.*)\\/)?\\@(.*),(\\d+.?\\d+?)z))|(\\?ll=))(.*)?/i,\r\n type: \"iframe\",\r\n url: function (rez) {\r\n return (\r\n \"//maps.google.\" +\r\n rez[2] +\r\n \"/?ll=\" +\r\n (rez[9] ? rez[9] + \"&z=\" + Math.floor(rez[10]) + (rez[12] ? rez[12].replace(/^\\//, \"&\") : \"\") : rez[12] + \"\").replace(/\\?/, \"&\") +\r\n \"&output=\" +\r\n (rez[12] && rez[12].indexOf(\"layer=c\") > 0 ? \"svembed\" : \"embed\")\r\n );\r\n }\r\n },\r\n\r\n // Examples:\r\n // https://www.google.com/maps/search/Empire+State+Building/\r\n // https://www.google.com/maps/search/?api=1&query=centurylink+field\r\n // https://www.google.com/maps/search/?api=1&query=47.5951518,-122.3316393\r\n gmap_search: {\r\n matcher: /(maps\\.)?google\\.([a-z]{2,3}(\\.[a-z]{2})?)\\/(maps\\/search\\/)(.*)/i,\r\n type: \"iframe\",\r\n url: function (rez) {\r\n return \"//maps.google.\" + rez[2] + \"/maps?q=\" + rez[5].replace(\"query=\", \"q=\").replace(\"api=1\", \"\") + \"&output=embed\";\r\n }\r\n }\r\n };\r\n\r\n // Formats matching url to final form\r\n var format = function (url, rez, params) {\r\n if (!url) {\r\n return;\r\n }\r\n\r\n params = params || \"\";\r\n\r\n if ($.type(params) === \"object\") {\r\n params = $.param(params, true);\r\n }\r\n\r\n $.each(rez, function (key, value) {\r\n url = url.replace(\"$\" + key, value || \"\");\r\n });\r\n\r\n if (params.length) {\r\n url += (url.indexOf(\"?\") > 0 ? \"&\" : \"?\") + params;\r\n }\r\n\r\n return url;\r\n };\r\n\r\n $(document).on(\"objectNeedsType.fb\", function (e, instance, item) {\r\n var url = item.src || \"\",\r\n type = false,\r\n media,\r\n thumb,\r\n rez,\r\n params,\r\n urlParams,\r\n paramObj,\r\n provider;\r\n\r\n media = $.extend(true, {}, defaults, item.opts.media);\r\n\r\n // Look for any matching media type\r\n $.each(media, function (providerName, providerOpts) {\r\n rez = url.match(providerOpts.matcher);\r\n\r\n if (!rez) {\r\n return;\r\n }\r\n\r\n type = providerOpts.type;\r\n provider = providerName;\r\n paramObj = {};\r\n\r\n if (providerOpts.paramPlace && rez[providerOpts.paramPlace]) {\r\n urlParams = rez[providerOpts.paramPlace];\r\n\r\n if (urlParams[0] == \"?\") {\r\n urlParams = urlParams.substring(1);\r\n }\r\n\r\n urlParams = urlParams.split(\"&\");\r\n\r\n for (var m = 0; m < urlParams.length; ++m) {\r\n var p = urlParams[m].split(\"=\", 2);\r\n\r\n if (p.length == 2) {\r\n paramObj[p[0]] = decodeURIComponent(p[1].replace(/\\+/g, \" \"));\r\n }\r\n }\r\n }\r\n\r\n params = $.extend(true, {}, providerOpts.params, item.opts[providerName], paramObj);\r\n\r\n url =\r\n $.type(providerOpts.url) === \"function\" ? providerOpts.url.call(this, rez, params, item) : format(providerOpts.url, rez, params);\r\n\r\n thumb =\r\n $.type(providerOpts.thumb) === \"function\" ? providerOpts.thumb.call(this, rez, params, item) : format(providerOpts.thumb, rez);\r\n\r\n if (providerName === \"youtube\") {\r\n url = url.replace(/&t=((\\d+)m)?(\\d+)s/, function (match, p1, m, s) {\r\n return \"&start=\" + ((m ? parseInt(m, 10) * 60 : 0) + parseInt(s, 10));\r\n });\r\n } else if (providerName === \"vimeo\") {\r\n url = url.replace(\"&%23\", \"#\");\r\n }\r\n\r\n return false;\r\n });\r\n\r\n // If it is found, then change content type and update the url\r\n\r\n if (type) {\r\n if (!item.opts.thumb && !(item.opts.$thumb && item.opts.$thumb.length)) {\r\n item.opts.thumb = thumb;\r\n }\r\n\r\n if (type === \"iframe\") {\r\n item.opts = $.extend(true, item.opts, {\r\n iframe: {\r\n preload: false,\r\n attr: {\r\n scrolling: \"no\"\r\n }\r\n }\r\n });\r\n }\r\n\r\n $.extend(item, {\r\n type: type,\r\n src: url,\r\n origSrc: item.src,\r\n contentSource: provider,\r\n contentType: type === \"image\" ? \"image\" : provider == \"gmap_place\" || provider == \"gmap_search\" ? \"map\" : \"video\"\r\n });\r\n } else if (url) {\r\n item.type = item.opts.defaultType;\r\n }\r\n });\r\n\r\n // Load YouTube/Video API on request to detect when video finished playing\r\n var VideoAPILoader = {\r\n youtube: {\r\n src: \"https://www.youtube.com/iframe_api\",\r\n class: \"YT\",\r\n loading: false,\r\n loaded: false\r\n },\r\n\r\n vimeo: {\r\n src: \"https://player.vimeo.com/api/player.js\",\r\n class: \"Vimeo\",\r\n loading: false,\r\n loaded: false\r\n },\r\n\r\n load: function (vendor) {\r\n var _this = this,\r\n script;\r\n\r\n if (this[vendor].loaded) {\r\n setTimeout(function () {\r\n _this.done(vendor);\r\n });\r\n return;\r\n }\r\n\r\n if (this[vendor].loading) {\r\n return;\r\n }\r\n\r\n this[vendor].loading = true;\r\n\r\n script = document.createElement(\"script\");\r\n script.type = \"text/javascript\";\r\n script.src = this[vendor].src;\r\n\r\n if (vendor === \"youtube\") {\r\n window.onYouTubeIframeAPIReady = function () {\r\n _this[vendor].loaded = true;\r\n _this.done(vendor);\r\n };\r\n } else {\r\n script.onload = function () {\r\n _this[vendor].loaded = true;\r\n _this.done(vendor);\r\n };\r\n }\r\n\r\n document.body.appendChild(script);\r\n },\r\n done: function (vendor) {\r\n var instance, $el, player;\r\n\r\n if (vendor === \"youtube\") {\r\n delete window.onYouTubeIframeAPIReady;\r\n }\r\n\r\n instance = $.fancybox.getInstance();\r\n\r\n if (instance) {\r\n $el = instance.current.$content.find(\"iframe\");\r\n\r\n if (vendor === \"youtube\" && YT !== undefined && YT) {\r\n player = new YT.Player($el.attr(\"id\"), {\r\n events: {\r\n onStateChange: function (e) {\r\n if (e.data == 0) {\r\n instance.next();\r\n }\r\n }\r\n }\r\n });\r\n } else if (vendor === \"vimeo\" && Vimeo !== undefined && Vimeo) {\r\n player = new Vimeo.Player($el);\r\n\r\n player.on(\"ended\", function () {\r\n instance.next();\r\n });\r\n }\r\n }\r\n }\r\n };\r\n\r\n $(document).on({\r\n \"afterShow.fb\": function (e, instance, current) {\r\n if (instance.group.length > 1 && (current.contentSource === \"youtube\" || current.contentSource === \"vimeo\")) {\r\n VideoAPILoader.load(current.contentSource);\r\n }\r\n }\r\n });\r\n})(jQuery);\n// ==========================================================================\r\n//\r\n// Guestures\r\n// Adds touch guestures, handles click and tap events\r\n//\r\n// ==========================================================================\r\n(function (window, document, $) {\r\n \"use strict\";\r\n\r\n var requestAFrame = (function () {\r\n return (\r\n window.requestAnimationFrame ||\r\n window.webkitRequestAnimationFrame ||\r\n window.mozRequestAnimationFrame ||\r\n window.oRequestAnimationFrame ||\r\n // if all else fails, use setTimeout\r\n function (callback) {\r\n return window.setTimeout(callback, 1000 / 60);\r\n }\r\n );\r\n })();\r\n\r\n var cancelAFrame = (function () {\r\n return (\r\n window.cancelAnimationFrame ||\r\n window.webkitCancelAnimationFrame ||\r\n window.mozCancelAnimationFrame ||\r\n window.oCancelAnimationFrame ||\r\n function (id) {\r\n window.clearTimeout(id);\r\n }\r\n );\r\n })();\r\n\r\n var getPointerXY = function (e) {\r\n var result = [];\r\n\r\n e = e.originalEvent || e || window.e;\r\n e = e.touches && e.touches.length ? e.touches : e.changedTouches && e.changedTouches.length ? e.changedTouches : [e];\r\n\r\n for (var key in e) {\r\n if (e[key].pageX) {\r\n result.push({\r\n x: e[key].pageX,\r\n y: e[key].pageY\r\n });\r\n } else if (e[key].clientX) {\r\n result.push({\r\n x: e[key].clientX,\r\n y: e[key].clientY\r\n });\r\n }\r\n }\r\n\r\n return result;\r\n };\r\n\r\n var distance = function (point2, point1, what) {\r\n if (!point1 || !point2) {\r\n return 0;\r\n }\r\n\r\n if (what === \"x\") {\r\n return point2.x - point1.x;\r\n } else if (what === \"y\") {\r\n return point2.y - point1.y;\r\n }\r\n\r\n return Math.sqrt(Math.pow(point2.x - point1.x, 2) + Math.pow(point2.y - point1.y, 2));\r\n };\r\n\r\n var isClickable = function ($el) {\r\n if (\r\n $el.is('a,area,button,[role=\"button\"],input,label,select,summary,textarea,video,audio,iframe') ||\r\n $.isFunction($el.get(0).onclick) ||\r\n $el.data(\"selectable\")\r\n ) {\r\n return true;\r\n }\r\n\r\n // Check for attributes like data-fancybox-next or data-fancybox-close\r\n for (var i = 0, atts = $el[0].attributes, n = atts.length; i < n; i++) {\r\n if (atts[i].nodeName.substr(0, 14) === \"data-fancybox-\") {\r\n return true;\r\n }\r\n }\r\n\r\n return false;\r\n };\r\n\r\n var hasScrollbars = function (el) {\r\n var overflowY = window.getComputedStyle(el)[\"overflow-y\"],\r\n overflowX = window.getComputedStyle(el)[\"overflow-x\"],\r\n vertical = (overflowY === \"scroll\" || overflowY === \"auto\") && el.scrollHeight > el.clientHeight,\r\n horizontal = (overflowX === \"scroll\" || overflowX === \"auto\") && el.scrollWidth > el.clientWidth;\r\n\r\n return vertical || horizontal;\r\n };\r\n\r\n var isScrollable = function ($el) {\r\n var rez = false;\r\n\r\n while (true) {\r\n rez = hasScrollbars($el.get(0));\r\n\r\n if (rez) {\r\n break;\r\n }\r\n\r\n $el = $el.parent();\r\n\r\n if (!$el.length || $el.hasClass(\"fancybox-stage\") || $el.is(\"body\")) {\r\n break;\r\n }\r\n }\r\n\r\n return rez;\r\n };\r\n\r\n var Guestures = function (instance) {\r\n var self = this;\r\n\r\n self.instance = instance;\r\n\r\n self.$bg = instance.$refs.bg;\r\n self.$stage = instance.$refs.stage;\r\n self.$container = instance.$refs.container;\r\n\r\n self.destroy();\r\n\r\n self.$container.on(\"touchstart.fb.touch mousedown.fb.touch\", $.proxy(self, \"ontouchstart\"));\r\n };\r\n\r\n Guestures.prototype.destroy = function () {\r\n var self = this;\r\n\r\n self.$container.off(\".fb.touch\");\r\n\r\n $(document).off(\".fb.touch\");\r\n\r\n if (self.requestId) {\r\n cancelAFrame(self.requestId);\r\n self.requestId = null;\r\n }\r\n\r\n if (self.tapped) {\r\n clearTimeout(self.tapped);\r\n self.tapped = null;\r\n }\r\n };\r\n\r\n Guestures.prototype.ontouchstart = function (e) {\r\n var self = this,\r\n $target = $(e.target),\r\n instance = self.instance,\r\n current = instance.current,\r\n $slide = current.$slide,\r\n $content = current.$content,\r\n isTouchDevice = e.type == \"touchstart\";\r\n\r\n // Do not respond to both (touch and mouse) events\r\n if (isTouchDevice) {\r\n self.$container.off(\"mousedown.fb.touch\");\r\n }\r\n\r\n // Ignore right click\r\n if (e.originalEvent && e.originalEvent.button == 2) {\r\n return;\r\n }\r\n\r\n // Ignore taping on links, buttons, input elements\r\n if (!$slide.length || !$target.length || isClickable($target) || isClickable($target.parent())) {\r\n return;\r\n }\r\n // Ignore clicks on the scrollbar\r\n if (!$target.is(\"img\") && e.originalEvent.clientX > $target[0].clientWidth + $target.offset().left) {\r\n return;\r\n }\r\n\r\n // Ignore clicks while zooming or closing\r\n if (!current || instance.isAnimating || current.$slide.hasClass(\"fancybox-animated\")) {\r\n e.stopPropagation();\r\n e.preventDefault();\r\n\r\n return;\r\n }\r\n\r\n self.realPoints = self.startPoints = getPointerXY(e);\r\n\r\n if (!self.startPoints.length) {\r\n return;\r\n }\r\n\r\n // Allow other scripts to catch touch event if \"touch\" is set to false\r\n if (current.touch) {\r\n e.stopPropagation();\r\n }\r\n\r\n self.startEvent = e;\r\n\r\n self.canTap = true;\r\n self.$target = $target;\r\n self.$content = $content;\r\n self.opts = current.opts.touch;\r\n\r\n self.isPanning = false;\r\n self.isSwiping = false;\r\n self.isZooming = false;\r\n self.isScrolling = false;\r\n self.canPan = instance.canPan();\r\n\r\n self.startTime = new Date().getTime();\r\n self.distanceX = self.distanceY = self.distance = 0;\r\n\r\n self.canvasWidth = Math.round($slide[0].clientWidth);\r\n self.canvasHeight = Math.round($slide[0].clientHeight);\r\n\r\n self.contentLastPos = null;\r\n self.contentStartPos = $.fancybox.getTranslate(self.$content) || {\r\n top: 0,\r\n left: 0\r\n };\r\n self.sliderStartPos = $.fancybox.getTranslate($slide);\r\n\r\n // Since position will be absolute, but we need to make it relative to the stage\r\n self.stagePos = $.fancybox.getTranslate(instance.$refs.stage);\r\n\r\n self.sliderStartPos.top -= self.stagePos.top;\r\n self.sliderStartPos.left -= self.stagePos.left;\r\n\r\n self.contentStartPos.top -= self.stagePos.top;\r\n self.contentStartPos.left -= self.stagePos.left;\r\n\r\n $(document)\r\n .off(\".fb.touch\")\r\n .on(isTouchDevice ? \"touchend.fb.touch touchcancel.fb.touch\" : \"mouseup.fb.touch mouseleave.fb.touch\", $.proxy(self, \"ontouchend\"))\r\n .on(isTouchDevice ? \"touchmove.fb.touch\" : \"mousemove.fb.touch\", $.proxy(self, \"ontouchmove\"));\r\n\r\n if ($.fancybox.isMobile) {\r\n document.addEventListener(\"scroll\", self.onscroll, true);\r\n }\r\n\r\n // Skip if clicked outside the sliding area\r\n if (!(self.opts || self.canPan) || !($target.is(self.$stage) || self.$stage.find($target).length)) {\r\n if ($target.is(\".fancybox-image\")) {\r\n e.preventDefault();\r\n }\r\n\r\n if (!($.fancybox.isMobile && $target.parents(\".fancybox-caption\").length)) {\r\n return;\r\n }\r\n }\r\n\r\n self.isScrollable = isScrollable($target) || isScrollable($target.parent());\r\n\r\n // Check if element is scrollable and try to prevent default behavior (scrolling)\r\n if (!($.fancybox.isMobile && self.isScrollable)) {\r\n e.preventDefault();\r\n }\r\n\r\n // One finger or mouse click - swipe or pan an image\r\n if (self.startPoints.length === 1 || current.hasError) {\r\n if (self.canPan) {\r\n $.fancybox.stop(self.$content);\r\n\r\n self.isPanning = true;\r\n } else {\r\n self.isSwiping = true;\r\n }\r\n\r\n self.$container.addClass(\"fancybox-is-grabbing\");\r\n }\r\n\r\n // Two fingers - zoom image\r\n if (self.startPoints.length === 2 && current.type === \"image\" && (current.isLoaded || current.$ghost)) {\r\n self.canTap = false;\r\n self.isSwiping = false;\r\n self.isPanning = false;\r\n\r\n self.isZooming = true;\r\n\r\n $.fancybox.stop(self.$content);\r\n\r\n self.centerPointStartX = (self.startPoints[0].x + self.startPoints[1].x) * 0.5 - $(window).scrollLeft();\r\n self.centerPointStartY = (self.startPoints[0].y + self.startPoints[1].y) * 0.5 - $(window).scrollTop();\r\n\r\n self.percentageOfImageAtPinchPointX = (self.centerPointStartX - self.contentStartPos.left) / self.contentStartPos.width;\r\n self.percentageOfImageAtPinchPointY = (self.centerPointStartY - self.contentStartPos.top) / self.contentStartPos.height;\r\n\r\n self.startDistanceBetweenFingers = distance(self.startPoints[0], self.startPoints[1]);\r\n }\r\n };\r\n\r\n Guestures.prototype.onscroll = function (e) {\r\n var self = this;\r\n\r\n self.isScrolling = true;\r\n\r\n document.removeEventListener(\"scroll\", self.onscroll, true);\r\n };\r\n\r\n Guestures.prototype.ontouchmove = function (e) {\r\n var self = this;\r\n\r\n // Make sure user has not released over iframe or disabled element\r\n if (e.originalEvent.buttons !== undefined && e.originalEvent.buttons === 0) {\r\n self.ontouchend(e);\r\n return;\r\n }\r\n\r\n if (self.isScrolling) {\r\n self.canTap = false;\r\n return;\r\n }\r\n\r\n self.newPoints = getPointerXY(e);\r\n\r\n if (!(self.opts || self.canPan) || !self.newPoints.length || !self.newPoints.length) {\r\n return;\r\n }\r\n\r\n if (!(self.isSwiping && self.isSwiping === true)) {\r\n e.preventDefault();\r\n }\r\n\r\n self.distanceX = distance(self.newPoints[0], self.startPoints[0], \"x\");\r\n self.distanceY = distance(self.newPoints[0], self.startPoints[0], \"y\");\r\n\r\n self.distance = distance(self.newPoints[0], self.startPoints[0]);\r\n\r\n // Skip false ontouchmove events (Chrome)\r\n if (self.distance > 0) {\r\n if (self.isSwiping) {\r\n self.onSwipe(e);\r\n } else if (self.isPanning) {\r\n self.onPan();\r\n } else if (self.isZooming) {\r\n self.onZoom();\r\n }\r\n }\r\n };\r\n\r\n Guestures.prototype.onSwipe = function (e) {\r\n var self = this,\r\n instance = self.instance,\r\n swiping = self.isSwiping,\r\n left = self.sliderStartPos.left || 0,\r\n angle;\r\n\r\n // If direction is not yet determined\r\n if (swiping === true) {\r\n // We need at least 10px distance to correctly calculate an angle\r\n if (Math.abs(self.distance) > 10) {\r\n self.canTap = false;\r\n\r\n if (instance.group.length < 2 && self.opts.vertical) {\r\n self.isSwiping = \"y\";\r\n } else if (instance.isDragging || self.opts.vertical === false || (self.opts.vertical === \"auto\" && $(window).width() > 800)) {\r\n self.isSwiping = \"x\";\r\n } else {\r\n angle = Math.abs((Math.atan2(self.distanceY, self.distanceX) * 180) / Math.PI);\r\n\r\n self.isSwiping = angle > 45 && angle < 135 ? \"y\" : \"x\";\r\n }\r\n\r\n if (self.isSwiping === \"y\" && $.fancybox.isMobile && self.isScrollable) {\r\n self.isScrolling = true;\r\n\r\n return;\r\n }\r\n\r\n instance.isDragging = self.isSwiping;\r\n\r\n // Reset points to avoid jumping, because we dropped first swipes to calculate the angle\r\n self.startPoints = self.newPoints;\r\n\r\n $.each(instance.slides, function (index, slide) {\r\n var slidePos, stagePos;\r\n\r\n $.fancybox.stop(slide.$slide);\r\n\r\n slidePos = $.fancybox.getTranslate(slide.$slide);\r\n stagePos = $.fancybox.getTranslate(instance.$refs.stage);\r\n\r\n slide.$slide\r\n .css({\r\n transform: \"\",\r\n opacity: \"\",\r\n \"transition-duration\": \"\"\r\n })\r\n .removeClass(\"fancybox-animated\")\r\n .removeClass(function (index, className) {\r\n return (className.match(/(^|\\s)fancybox-fx-\\S+/g) || []).join(\" \");\r\n });\r\n\r\n if (slide.pos === instance.current.pos) {\r\n self.sliderStartPos.top = slidePos.top - stagePos.top;\r\n self.sliderStartPos.left = slidePos.left - stagePos.left;\r\n }\r\n\r\n $.fancybox.setTranslate(slide.$slide, {\r\n top: slidePos.top - stagePos.top,\r\n left: slidePos.left - stagePos.left\r\n });\r\n });\r\n\r\n // Stop slideshow\r\n if (instance.SlideShow && instance.SlideShow.isActive) {\r\n instance.SlideShow.stop();\r\n }\r\n }\r\n\r\n return;\r\n }\r\n\r\n // Sticky edges\r\n if (swiping == \"x\") {\r\n if (\r\n self.distanceX > 0 &&\r\n (self.instance.group.length < 2 || (self.instance.current.index === 0 && !self.instance.current.opts.loop))\r\n ) {\r\n left = left + Math.pow(self.distanceX, 0.8);\r\n } else if (\r\n self.distanceX < 0 &&\r\n (self.instance.group.length < 2 ||\r\n (self.instance.current.index === self.instance.group.length - 1 && !self.instance.current.opts.loop))\r\n ) {\r\n left = left - Math.pow(-self.distanceX, 0.8);\r\n } else {\r\n left = left + self.distanceX;\r\n }\r\n }\r\n\r\n self.sliderLastPos = {\r\n top: swiping == \"x\" ? 0 : self.sliderStartPos.top + self.distanceY,\r\n left: left\r\n };\r\n\r\n if (self.requestId) {\r\n cancelAFrame(self.requestId);\r\n\r\n self.requestId = null;\r\n }\r\n\r\n self.requestId = requestAFrame(function () {\r\n if (self.sliderLastPos) {\r\n $.each(self.instance.slides, function (index, slide) {\r\n var pos = slide.pos - self.instance.currPos;\r\n\r\n $.fancybox.setTranslate(slide.$slide, {\r\n top: self.sliderLastPos.top,\r\n left: self.sliderLastPos.left + pos * self.canvasWidth + pos * slide.opts.gutter\r\n });\r\n });\r\n\r\n self.$container.addClass(\"fancybox-is-sliding\");\r\n }\r\n });\r\n };\r\n\r\n Guestures.prototype.onPan = function () {\r\n var self = this;\r\n\r\n // Prevent accidental movement (sometimes, when tapping casually, finger can move a bit)\r\n if (distance(self.newPoints[0], self.realPoints[0]) < ($.fancybox.isMobile ? 10 : 5)) {\r\n self.startPoints = self.newPoints;\r\n return;\r\n }\r\n\r\n self.canTap = false;\r\n\r\n self.contentLastPos = self.limitMovement();\r\n\r\n if (self.requestId) {\r\n cancelAFrame(self.requestId);\r\n }\r\n\r\n self.requestId = requestAFrame(function () {\r\n $.fancybox.setTranslate(self.$content, self.contentLastPos);\r\n });\r\n };\r\n\r\n // Make panning sticky to the edges\r\n Guestures.prototype.limitMovement = function () {\r\n var self = this;\r\n\r\n var canvasWidth = self.canvasWidth;\r\n var canvasHeight = self.canvasHeight;\r\n\r\n var distanceX = self.distanceX;\r\n var distanceY = self.distanceY;\r\n\r\n var contentStartPos = self.contentStartPos;\r\n\r\n var currentOffsetX = contentStartPos.left;\r\n var currentOffsetY = contentStartPos.top;\r\n\r\n var currentWidth = contentStartPos.width;\r\n var currentHeight = contentStartPos.height;\r\n\r\n var minTranslateX, minTranslateY, maxTranslateX, maxTranslateY, newOffsetX, newOffsetY;\r\n\r\n if (currentWidth > canvasWidth) {\r\n newOffsetX = currentOffsetX + distanceX;\r\n } else {\r\n newOffsetX = currentOffsetX;\r\n }\r\n\r\n newOffsetY = currentOffsetY + distanceY;\r\n\r\n // Slow down proportionally to traveled distance\r\n minTranslateX = Math.max(0, canvasWidth * 0.5 - currentWidth * 0.5);\r\n minTranslateY = Math.max(0, canvasHeight * 0.5 - currentHeight * 0.5);\r\n\r\n maxTranslateX = Math.min(canvasWidth - currentWidth, canvasWidth * 0.5 - currentWidth * 0.5);\r\n maxTranslateY = Math.min(canvasHeight - currentHeight, canvasHeight * 0.5 - currentHeight * 0.5);\r\n\r\n // ->\r\n if (distanceX > 0 && newOffsetX > minTranslateX) {\r\n newOffsetX = minTranslateX - 1 + Math.pow(-minTranslateX + currentOffsetX + distanceX, 0.8) || 0;\r\n }\r\n\r\n // <-\r\n if (distanceX < 0 && newOffsetX < maxTranslateX) {\r\n newOffsetX = maxTranslateX + 1 - Math.pow(maxTranslateX - currentOffsetX - distanceX, 0.8) || 0;\r\n }\r\n\r\n // \\/\r\n if (distanceY > 0 && newOffsetY > minTranslateY) {\r\n newOffsetY = minTranslateY - 1 + Math.pow(-minTranslateY + currentOffsetY + distanceY, 0.8) || 0;\r\n }\r\n\r\n // /\\\r\n if (distanceY < 0 && newOffsetY < maxTranslateY) {\r\n newOffsetY = maxTranslateY + 1 - Math.pow(maxTranslateY - currentOffsetY - distanceY, 0.8) || 0;\r\n }\r\n\r\n return {\r\n top: newOffsetY,\r\n left: newOffsetX\r\n };\r\n };\r\n\r\n Guestures.prototype.limitPosition = function (newOffsetX, newOffsetY, newWidth, newHeight) {\r\n var self = this;\r\n\r\n var canvasWidth = self.canvasWidth;\r\n var canvasHeight = self.canvasHeight;\r\n\r\n if (newWidth > canvasWidth) {\r\n newOffsetX = newOffsetX > 0 ? 0 : newOffsetX;\r\n newOffsetX = newOffsetX < canvasWidth - newWidth ? canvasWidth - newWidth : newOffsetX;\r\n } else {\r\n // Center horizontally\r\n newOffsetX = Math.max(0, canvasWidth / 2 - newWidth / 2);\r\n }\r\n\r\n if (newHeight > canvasHeight) {\r\n newOffsetY = newOffsetY > 0 ? 0 : newOffsetY;\r\n newOffsetY = newOffsetY < canvasHeight - newHeight ? canvasHeight - newHeight : newOffsetY;\r\n } else {\r\n // Center vertically\r\n newOffsetY = Math.max(0, canvasHeight / 2 - newHeight / 2);\r\n }\r\n\r\n return {\r\n top: newOffsetY,\r\n left: newOffsetX\r\n };\r\n };\r\n\r\n Guestures.prototype.onZoom = function () {\r\n var self = this;\r\n\r\n // Calculate current distance between points to get pinch ratio and new width and height\r\n var contentStartPos = self.contentStartPos;\r\n\r\n var currentWidth = contentStartPos.width;\r\n var currentHeight = contentStartPos.height;\r\n\r\n var currentOffsetX = contentStartPos.left;\r\n var currentOffsetY = contentStartPos.top;\r\n\r\n var endDistanceBetweenFingers = distance(self.newPoints[0], self.newPoints[1]);\r\n\r\n var pinchRatio = endDistanceBetweenFingers / self.startDistanceBetweenFingers;\r\n\r\n var newWidth = Math.floor(currentWidth * pinchRatio);\r\n var newHeight = Math.floor(currentHeight * pinchRatio);\r\n\r\n // This is the translation due to pinch-zooming\r\n var translateFromZoomingX = (currentWidth - newWidth) * self.percentageOfImageAtPinchPointX;\r\n var translateFromZoomingY = (currentHeight - newHeight) * self.percentageOfImageAtPinchPointY;\r\n\r\n // Point between the two touches\r\n var centerPointEndX = (self.newPoints[0].x + self.newPoints[1].x) / 2 - $(window).scrollLeft();\r\n var centerPointEndY = (self.newPoints[0].y + self.newPoints[1].y) / 2 - $(window).scrollTop();\r\n\r\n // And this is the translation due to translation of the centerpoint\r\n // between the two fingers\r\n var translateFromTranslatingX = centerPointEndX - self.centerPointStartX;\r\n var translateFromTranslatingY = centerPointEndY - self.centerPointStartY;\r\n\r\n // The new offset is the old/current one plus the total translation\r\n var newOffsetX = currentOffsetX + (translateFromZoomingX + translateFromTranslatingX);\r\n var newOffsetY = currentOffsetY + (translateFromZoomingY + translateFromTranslatingY);\r\n\r\n var newPos = {\r\n top: newOffsetY,\r\n left: newOffsetX,\r\n scaleX: pinchRatio,\r\n scaleY: pinchRatio\r\n };\r\n\r\n self.canTap = false;\r\n\r\n self.newWidth = newWidth;\r\n self.newHeight = newHeight;\r\n\r\n self.contentLastPos = newPos;\r\n\r\n if (self.requestId) {\r\n cancelAFrame(self.requestId);\r\n }\r\n\r\n self.requestId = requestAFrame(function () {\r\n $.fancybox.setTranslate(self.$content, self.contentLastPos);\r\n });\r\n };\r\n\r\n Guestures.prototype.ontouchend = function (e) {\r\n var self = this;\r\n\r\n var swiping = self.isSwiping;\r\n var panning = self.isPanning;\r\n var zooming = self.isZooming;\r\n var scrolling = self.isScrolling;\r\n\r\n self.endPoints = getPointerXY(e);\r\n self.dMs = Math.max(new Date().getTime() - self.startTime, 1);\r\n\r\n self.$container.removeClass(\"fancybox-is-grabbing\");\r\n\r\n $(document).off(\".fb.touch\");\r\n\r\n document.removeEventListener(\"scroll\", self.onscroll, true);\r\n\r\n if (self.requestId) {\r\n cancelAFrame(self.requestId);\r\n\r\n self.requestId = null;\r\n }\r\n\r\n self.isSwiping = false;\r\n self.isPanning = false;\r\n self.isZooming = false;\r\n self.isScrolling = false;\r\n\r\n self.instance.isDragging = false;\r\n\r\n if (self.canTap) {\r\n return self.onTap(e);\r\n }\r\n\r\n self.speed = 100;\r\n\r\n // Speed in px/ms\r\n self.velocityX = (self.distanceX / self.dMs) * 0.5;\r\n self.velocityY = (self.distanceY / self.dMs) * 0.5;\r\n\r\n if (panning) {\r\n self.endPanning();\r\n } else if (zooming) {\r\n self.endZooming();\r\n } else {\r\n self.endSwiping(swiping, scrolling);\r\n }\r\n\r\n return;\r\n };\r\n\r\n Guestures.prototype.endSwiping = function (swiping, scrolling) {\r\n var self = this,\r\n ret = false,\r\n len = self.instance.group.length,\r\n distanceX = Math.abs(self.distanceX),\r\n canAdvance = swiping == \"x\" && len > 1 && ((self.dMs > 130 && distanceX > 10) || distanceX > 50),\r\n speedX = 300;\r\n\r\n self.sliderLastPos = null;\r\n\r\n // Close if swiped vertically / navigate if horizontally\r\n if (swiping == \"y\" && !scrolling && Math.abs(self.distanceY) > 50) {\r\n // Continue vertical movement\r\n $.fancybox.animate(\r\n self.instance.current.$slide, {\r\n top: self.sliderStartPos.top + self.distanceY + self.velocityY * 150,\r\n opacity: 0\r\n },\r\n 200\r\n );\r\n ret = self.instance.close(true, 250);\r\n } else if (canAdvance && self.distanceX > 0) {\r\n ret = self.instance.previous(speedX);\r\n } else if (canAdvance && self.distanceX < 0) {\r\n ret = self.instance.next(speedX);\r\n }\r\n\r\n if (ret === false && (swiping == \"x\" || swiping == \"y\")) {\r\n self.instance.centerSlide(200);\r\n }\r\n\r\n self.$container.removeClass(\"fancybox-is-sliding\");\r\n };\r\n\r\n // Limit panning from edges\r\n // ========================\r\n Guestures.prototype.endPanning = function () {\r\n var self = this,\r\n newOffsetX,\r\n newOffsetY,\r\n newPos;\r\n\r\n if (!self.contentLastPos) {\r\n return;\r\n }\r\n\r\n if (self.opts.momentum === false || self.dMs > 350) {\r\n newOffsetX = self.contentLastPos.left;\r\n newOffsetY = self.contentLastPos.top;\r\n } else {\r\n // Continue movement\r\n newOffsetX = self.contentLastPos.left + self.velocityX * 500;\r\n newOffsetY = self.contentLastPos.top + self.velocityY * 500;\r\n }\r\n\r\n newPos = self.limitPosition(newOffsetX, newOffsetY, self.contentStartPos.width, self.contentStartPos.height);\r\n\r\n newPos.width = self.contentStartPos.width;\r\n newPos.height = self.contentStartPos.height;\r\n\r\n $.fancybox.animate(self.$content, newPos, 366);\r\n };\r\n\r\n Guestures.prototype.endZooming = function () {\r\n var self = this;\r\n\r\n var current = self.instance.current;\r\n\r\n var newOffsetX, newOffsetY, newPos, reset;\r\n\r\n var newWidth = self.newWidth;\r\n var newHeight = self.newHeight;\r\n\r\n if (!self.contentLastPos) {\r\n return;\r\n }\r\n\r\n newOffsetX = self.contentLastPos.left;\r\n newOffsetY = self.contentLastPos.top;\r\n\r\n reset = {\r\n top: newOffsetY,\r\n left: newOffsetX,\r\n width: newWidth,\r\n height: newHeight,\r\n scaleX: 1,\r\n scaleY: 1\r\n };\r\n\r\n // Reset scalex/scaleY values; this helps for perfomance and does not break animation\r\n $.fancybox.setTranslate(self.$content, reset);\r\n\r\n if (newWidth < self.canvasWidth && newHeight < self.canvasHeight) {\r\n self.instance.scaleToFit(150);\r\n } else if (newWidth > current.width || newHeight > current.height) {\r\n self.instance.scaleToActual(self.centerPointStartX, self.centerPointStartY, 150);\r\n } else {\r\n newPos = self.limitPosition(newOffsetX, newOffsetY, newWidth, newHeight);\r\n\r\n $.fancybox.animate(self.$content, newPos, 150);\r\n }\r\n };\r\n\r\n Guestures.prototype.onTap = function (e) {\r\n var self = this;\r\n var $target = $(e.target);\r\n\r\n var instance = self.instance;\r\n var current = instance.current;\r\n\r\n var endPoints = (e && getPointerXY(e)) || self.startPoints;\r\n\r\n var tapX = endPoints[0] ? endPoints[0].x - $(window).scrollLeft() - self.stagePos.left : 0;\r\n var tapY = endPoints[0] ? endPoints[0].y - $(window).scrollTop() - self.stagePos.top : 0;\r\n\r\n var where;\r\n\r\n var process = function (prefix) {\r\n var action = current.opts[prefix];\r\n\r\n if ($.isFunction(action)) {\r\n action = action.apply(instance, [current, e]);\r\n }\r\n\r\n if (!action) {\r\n return;\r\n }\r\n\r\n switch (action) {\r\n case \"close\":\r\n instance.close(self.startEvent);\r\n\r\n break;\r\n\r\n case \"toggleControls\":\r\n instance.toggleControls();\r\n\r\n break;\r\n\r\n case \"next\":\r\n instance.next();\r\n\r\n break;\r\n\r\n case \"nextOrClose\":\r\n if (instance.group.length > 1) {\r\n instance.next();\r\n } else {\r\n instance.close(self.startEvent);\r\n }\r\n\r\n break;\r\n\r\n case \"zoom\":\r\n if (current.type == \"image\" && (current.isLoaded || current.$ghost)) {\r\n if (instance.canPan()) {\r\n instance.scaleToFit();\r\n } else if (instance.isScaledDown()) {\r\n instance.scaleToActual(tapX, tapY);\r\n } else if (instance.group.length < 2) {\r\n instance.close(self.startEvent);\r\n }\r\n }\r\n\r\n break;\r\n }\r\n };\r\n\r\n // Ignore right click\r\n if (e.originalEvent && e.originalEvent.button == 2) {\r\n return;\r\n }\r\n\r\n // Skip if clicked on the scrollbar\r\n if (!$target.is(\"img\") && tapX > $target[0].clientWidth + $target.offset().left) {\r\n return;\r\n }\r\n\r\n // Check where is clicked\r\n if ($target.is(\".fancybox-bg,.fancybox-inner,.fancybox-outer,.fancybox-container\")) {\r\n where = \"Outside\";\r\n } else if ($target.is(\".fancybox-slide\")) {\r\n where = \"Slide\";\r\n } else if (\r\n instance.current.$content &&\r\n instance.current.$content\r\n .find($target)\r\n .addBack()\r\n .filter($target).length\r\n ) {\r\n where = \"Content\";\r\n } else {\r\n return;\r\n }\r\n\r\n // Check if this is a double tap\r\n if (self.tapped) {\r\n // Stop previously created single tap\r\n clearTimeout(self.tapped);\r\n self.tapped = null;\r\n\r\n // Skip if distance between taps is too big\r\n if (Math.abs(tapX - self.tapX) > 50 || Math.abs(tapY - self.tapY) > 50) {\r\n return this;\r\n }\r\n\r\n // OK, now we assume that this is a double-tap\r\n process(\"dblclick\" + where);\r\n } else {\r\n // Single tap will be processed if user has not clicked second time within 300ms\r\n // or there is no need to wait for double-tap\r\n self.tapX = tapX;\r\n self.tapY = tapY;\r\n\r\n if (current.opts[\"dblclick\" + where] && current.opts[\"dblclick\" + where] !== current.opts[\"click\" + where]) {\r\n self.tapped = setTimeout(function () {\r\n self.tapped = null;\r\n\r\n if (!instance.isAnimating) {\r\n process(\"click\" + where);\r\n }\r\n }, 500);\r\n } else {\r\n process(\"click\" + where);\r\n }\r\n }\r\n\r\n return this;\r\n };\r\n\r\n $(document)\r\n .on(\"onActivate.fb\", function (e, instance) {\r\n if (instance && !instance.Guestures) {\r\n instance.Guestures = new Guestures(instance);\r\n }\r\n })\r\n .on(\"beforeClose.fb\", function (e, instance) {\r\n if (instance && instance.Guestures) {\r\n instance.Guestures.destroy();\r\n }\r\n });\r\n})(window, document, jQuery);\n// ==========================================================================\r\n//\r\n// SlideShow\r\n// Enables slideshow functionality\r\n//\r\n// Example of usage:\r\n// $.fancybox.getInstance().SlideShow.start()\r\n//\r\n// ==========================================================================\r\n(function (document, $) {\r\n \"use strict\";\r\n\r\n $.extend(true, $.fancybox.defaults, {\r\n btnTpl: {\r\n slideShow: '
\"\r\n },\r\n slideShow: {\r\n autoStart: false,\r\n speed: 3000,\r\n progress: true\r\n }\r\n });\r\n\r\n var SlideShow = function (instance) {\r\n this.instance = instance;\r\n this.init();\r\n };\r\n\r\n $.extend(SlideShow.prototype, {\r\n timer: null,\r\n isActive: false,\r\n $button: null,\r\n\r\n init: function () {\r\n var self = this,\r\n instance = self.instance,\r\n opts = instance.group[instance.currIndex].opts.slideShow;\r\n\r\n self.$button = instance.$refs.toolbar.find(\"[data-fancybox-play]\").on(\"click\", function () {\r\n self.toggle();\r\n });\r\n\r\n if (instance.group.length < 2 || !opts) {\r\n self.$button.hide();\r\n } else if (opts.progress) {\r\n self.$progress = $('
').appendTo(instance.$refs.inner);\r\n }\r\n },\r\n\r\n set: function (force) {\r\n var self = this,\r\n instance = self.instance,\r\n current = instance.current;\r\n\r\n // Check if reached last element\r\n if (current && (force === true || current.opts.loop || instance.currIndex < instance.group.length - 1)) {\r\n if (self.isActive && current.contentType !== \"video\") {\r\n if (self.$progress) {\r\n $.fancybox.animate(self.$progress.show(), {\r\n scaleX: 1\r\n }, current.opts.slideShow.speed);\r\n }\r\n\r\n self.timer = setTimeout(function () {\r\n if (!instance.current.opts.loop && instance.current.index == instance.group.length - 1) {\r\n instance.jumpTo(0);\r\n } else {\r\n instance.next();\r\n }\r\n }, current.opts.slideShow.speed);\r\n }\r\n } else {\r\n self.stop();\r\n instance.idleSecondsCounter = 0;\r\n instance.showControls();\r\n }\r\n },\r\n\r\n clear: function () {\r\n var self = this;\r\n\r\n clearTimeout(self.timer);\r\n\r\n self.timer = null;\r\n\r\n if (self.$progress) {\r\n self.$progress.removeAttr(\"style\").hide();\r\n }\r\n },\r\n\r\n start: function () {\r\n var self = this,\r\n current = self.instance.current;\r\n\r\n if (current) {\r\n self.$button\r\n .attr(\"title\", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_STOP)\r\n .removeClass(\"fancybox-button--play\")\r\n .addClass(\"fancybox-button--pause\");\r\n\r\n self.isActive = true;\r\n\r\n if (current.isComplete) {\r\n self.set(true);\r\n }\r\n\r\n self.instance.trigger(\"onSlideShowChange\", true);\r\n }\r\n },\r\n\r\n stop: function () {\r\n var self = this,\r\n current = self.instance.current;\r\n\r\n self.clear();\r\n\r\n self.$button\r\n .attr(\"title\", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_START)\r\n .removeClass(\"fancybox-button--pause\")\r\n .addClass(\"fancybox-button--play\");\r\n\r\n self.isActive = false;\r\n\r\n self.instance.trigger(\"onSlideShowChange\", false);\r\n\r\n if (self.$progress) {\r\n self.$progress.removeAttr(\"style\").hide();\r\n }\r\n },\r\n\r\n toggle: function () {\r\n var self = this;\r\n\r\n if (self.isActive) {\r\n self.stop();\r\n } else {\r\n self.start();\r\n }\r\n }\r\n });\r\n\r\n $(document).on({\r\n \"onInit.fb\": function (e, instance) {\r\n if (instance && !instance.SlideShow) {\r\n instance.SlideShow = new SlideShow(instance);\r\n }\r\n },\r\n\r\n \"beforeShow.fb\": function (e, instance, current, firstRun) {\r\n var SlideShow = instance && instance.SlideShow;\r\n\r\n if (firstRun) {\r\n if (SlideShow && current.opts.slideShow.autoStart) {\r\n SlideShow.start();\r\n }\r\n } else if (SlideShow && SlideShow.isActive) {\r\n SlideShow.clear();\r\n }\r\n },\r\n\r\n \"afterShow.fb\": function (e, instance, current) {\r\n var SlideShow = instance && instance.SlideShow;\r\n\r\n if (SlideShow && SlideShow.isActive) {\r\n SlideShow.set();\r\n }\r\n },\r\n\r\n \"afterKeydown.fb\": function (e, instance, current, keypress, keycode) {\r\n var SlideShow = instance && instance.SlideShow;\r\n\r\n // \"P\" or Spacebar\r\n if (SlideShow && current.opts.slideShow && (keycode === 80 || keycode === 32) && !$(document.activeElement).is(\"button,a,input\")) {\r\n keypress.preventDefault();\r\n\r\n SlideShow.toggle();\r\n }\r\n },\r\n\r\n \"beforeClose.fb onDeactivate.fb\": function (e, instance) {\r\n var SlideShow = instance && instance.SlideShow;\r\n\r\n if (SlideShow) {\r\n SlideShow.stop();\r\n }\r\n }\r\n });\r\n\r\n // Page Visibility API to pause slideshow when window is not active\r\n $(document).on(\"visibilitychange\", function () {\r\n var instance = $.fancybox.getInstance(),\r\n SlideShow = instance && instance.SlideShow;\r\n\r\n if (SlideShow && SlideShow.isActive) {\r\n if (document.hidden) {\r\n SlideShow.clear();\r\n } else {\r\n SlideShow.set();\r\n }\r\n }\r\n });\r\n})(document, jQuery);\n// ==========================================================================\r\n//\r\n// FullScreen\r\n// Adds fullscreen functionality\r\n//\r\n// ==========================================================================\r\n(function (document, $) {\r\n \"use strict\";\r\n\r\n // Collection of methods supported by user browser\r\n var fn = (function () {\r\n var fnMap = [\r\n [\"requestFullscreen\", \"exitFullscreen\", \"fullscreenElement\", \"fullscreenEnabled\", \"fullscreenchange\", \"fullscreenerror\"],\r\n // new WebKit\r\n [\r\n \"webkitRequestFullscreen\",\r\n \"webkitExitFullscreen\",\r\n \"webkitFullscreenElement\",\r\n \"webkitFullscreenEnabled\",\r\n \"webkitfullscreenchange\",\r\n \"webkitfullscreenerror\"\r\n ],\r\n // old WebKit (Safari 5.1)\r\n [\r\n \"webkitRequestFullScreen\",\r\n \"webkitCancelFullScreen\",\r\n \"webkitCurrentFullScreenElement\",\r\n \"webkitCancelFullScreen\",\r\n \"webkitfullscreenchange\",\r\n \"webkitfullscreenerror\"\r\n ],\r\n [\r\n \"mozRequestFullScreen\",\r\n \"mozCancelFullScreen\",\r\n \"mozFullScreenElement\",\r\n \"mozFullScreenEnabled\",\r\n \"mozfullscreenchange\",\r\n \"mozfullscreenerror\"\r\n ],\r\n [\"msRequestFullscreen\", \"msExitFullscreen\", \"msFullscreenElement\", \"msFullscreenEnabled\", \"MSFullscreenChange\", \"MSFullscreenError\"]\r\n ];\r\n\r\n var ret = {};\r\n\r\n for (var i = 0; i < fnMap.length; i++) {\r\n var val = fnMap[i];\r\n\r\n if (val && val[1] in document) {\r\n for (var j = 0; j < val.length; j++) {\r\n ret[fnMap[0][j]] = val[j];\r\n }\r\n\r\n return ret;\r\n }\r\n }\r\n\r\n return false;\r\n })();\r\n\r\n if (fn) {\r\n var FullScreen = {\r\n request: function (elem) {\r\n elem = elem || document.documentElement;\r\n\r\n elem[fn.requestFullscreen](elem.ALLOW_KEYBOARD_INPUT);\r\n },\r\n exit: function () {\r\n document[fn.exitFullscreen]();\r\n },\r\n toggle: function (elem) {\r\n elem = elem || document.documentElement;\r\n\r\n if (this.isFullscreen()) {\r\n this.exit();\r\n } else {\r\n this.request(elem);\r\n }\r\n },\r\n isFullscreen: function () {\r\n return Boolean(document[fn.fullscreenElement]);\r\n },\r\n enabled: function () {\r\n return Boolean(document[fn.fullscreenEnabled]);\r\n }\r\n };\r\n\r\n $.extend(true, $.fancybox.defaults, {\r\n btnTpl: {\r\n fullScreen: '
\"\r\n },\r\n fullScreen: {\r\n autoStart: false\r\n }\r\n });\r\n\r\n $(document).on(fn.fullscreenchange, function () {\r\n var isFullscreen = FullScreen.isFullscreen(),\r\n instance = $.fancybox.getInstance();\r\n\r\n if (instance) {\r\n // If image is zooming, then force to stop and reposition properly\r\n if (instance.current && instance.current.type === \"image\" && instance.isAnimating) {\r\n instance.isAnimating = false;\r\n\r\n instance.update(true, true, 0);\r\n\r\n if (!instance.isComplete) {\r\n instance.complete();\r\n }\r\n }\r\n\r\n instance.trigger(\"onFullscreenChange\", isFullscreen);\r\n\r\n instance.$refs.container.toggleClass(\"fancybox-is-fullscreen\", isFullscreen);\r\n\r\n instance.$refs.toolbar\r\n .find(\"[data-fancybox-fullscreen]\")\r\n .toggleClass(\"fancybox-button--fsenter\", !isFullscreen)\r\n .toggleClass(\"fancybox-button--fsexit\", isFullscreen);\r\n }\r\n });\r\n }\r\n\r\n $(document).on({\r\n \"onInit.fb\": function (e, instance) {\r\n var $container;\r\n\r\n if (!fn) {\r\n instance.$refs.toolbar.find(\"[data-fancybox-fullscreen]\").remove();\r\n\r\n return;\r\n }\r\n\r\n if (instance && instance.group[instance.currIndex].opts.fullScreen) {\r\n $container = instance.$refs.container;\r\n\r\n $container.on(\"click.fb-fullscreen\", \"[data-fancybox-fullscreen]\", function (e) {\r\n e.stopPropagation();\r\n e.preventDefault();\r\n\r\n FullScreen.toggle();\r\n });\r\n\r\n if (instance.opts.fullScreen && instance.opts.fullScreen.autoStart === true) {\r\n FullScreen.request();\r\n }\r\n\r\n // Expose API\r\n instance.FullScreen = FullScreen;\r\n } else if (instance) {\r\n instance.$refs.toolbar.find(\"[data-fancybox-fullscreen]\").hide();\r\n }\r\n },\r\n\r\n \"afterKeydown.fb\": function (e, instance, current, keypress, keycode) {\r\n // \"F\"\r\n if (instance && instance.FullScreen && keycode === 70) {\r\n keypress.preventDefault();\r\n\r\n instance.FullScreen.toggle();\r\n }\r\n },\r\n\r\n \"beforeClose.fb\": function (e, instance) {\r\n if (instance && instance.FullScreen && instance.$refs.container.hasClass(\"fancybox-is-fullscreen\")) {\r\n FullScreen.exit();\r\n }\r\n }\r\n });\r\n})(document, jQuery);\n// ==========================================================================\r\n//\r\n// Thumbs\r\n// Displays thumbnails in a grid\r\n//\r\n// ==========================================================================\r\n(function (document, $) {\r\n \"use strict\";\r\n\r\n var CLASS = \"fancybox-thumbs\",\r\n CLASS_ACTIVE = CLASS + \"-active\";\r\n\r\n // Make sure there are default values\r\n $.fancybox.defaults = $.extend(\r\n true, {\r\n btnTpl: {\r\n thumbs: '
\"\r\n },\r\n thumbs: {\r\n autoStart: false, // Display thumbnails on opening\r\n hideOnClose: true, // Hide thumbnail grid when closing animation starts\r\n parentEl: \".fancybox-container\", // Container is injected into this element\r\n axis: \"y\" // Vertical (y) or horizontal (x) scrolling\r\n }\r\n },\r\n $.fancybox.defaults\r\n );\r\n\r\n var FancyThumbs = function (instance) {\r\n this.init(instance);\r\n };\r\n\r\n $.extend(FancyThumbs.prototype, {\r\n $button: null,\r\n $grid: null,\r\n $list: null,\r\n isVisible: false,\r\n isActive: false,\r\n\r\n init: function (instance) {\r\n var self = this,\r\n group = instance.group,\r\n enabled = 0;\r\n\r\n self.instance = instance;\r\n self.opts = group[instance.currIndex].opts.thumbs;\r\n\r\n instance.Thumbs = self;\r\n\r\n self.$button = instance.$refs.toolbar.find(\"[data-fancybox-thumbs]\");\r\n\r\n // Enable thumbs if at least two group items have thumbnails\r\n for (var i = 0, len = group.length; i < len; i++) {\r\n if (group[i].thumb) {\r\n enabled++;\r\n }\r\n\r\n if (enabled > 1) {\r\n break;\r\n }\r\n }\r\n\r\n if (enabled > 1 && !!self.opts) {\r\n self.$button.removeAttr(\"style\").on(\"click\", function () {\r\n self.toggle();\r\n });\r\n\r\n self.isActive = true;\r\n } else {\r\n self.$button.hide();\r\n }\r\n },\r\n\r\n create: function () {\r\n var self = this,\r\n instance = self.instance,\r\n parentEl = self.opts.parentEl,\r\n list = [],\r\n src;\r\n\r\n if (!self.$grid) {\r\n // Create main element\r\n self.$grid = $('
').appendTo(\r\n instance.$refs.container\r\n .find(parentEl)\r\n .addBack()\r\n .filter(parentEl)\r\n );\r\n\r\n // Add \"click\" event that performs gallery navigation\r\n self.$grid.on(\"click\", \"a\", function () {\r\n instance.jumpTo($(this).attr(\"data-index\"));\r\n });\r\n }\r\n\r\n // Build the list\r\n if (!self.$list) {\r\n self.$list = $('
').appendTo(self.$grid);\r\n }\r\n\r\n $.each(instance.group, function (i, item) {\r\n src = item.thumb;\r\n\r\n if (!src && item.type === \"image\") {\r\n src = item.src;\r\n }\r\n\r\n list.push(\r\n '
\"\r\n );\r\n });\r\n\r\n self.$list[0].innerHTML = list.join(\"\");\r\n\r\n if (self.opts.axis === \"x\") {\r\n // Set fixed width for list element to enable horizontal scrolling\r\n self.$list.width(\r\n parseInt(self.$grid.css(\"padding-right\"), 10) +\r\n instance.group.length *\r\n self.$list\r\n .children()\r\n .eq(0)\r\n .outerWidth(true)\r\n );\r\n }\r\n },\r\n\r\n focus: function (duration) {\r\n var self = this,\r\n $list = self.$list,\r\n $grid = self.$grid,\r\n thumb,\r\n thumbPos;\r\n\r\n if (!self.instance.current) {\r\n return;\r\n }\r\n\r\n thumb = $list\r\n .children()\r\n .removeClass(CLASS_ACTIVE)\r\n .filter('[data-index=\"' + self.instance.current.index + '\"]')\r\n .addClass(CLASS_ACTIVE);\r\n\r\n thumbPos = thumb.position();\r\n\r\n // Check if need to scroll to make current thumb visible\r\n if (self.opts.axis === \"y\" && (thumbPos.top < 0 || thumbPos.top > $list.height() - thumb.outerHeight())) {\r\n $list.stop().animate({\r\n scrollTop: $list.scrollTop() + thumbPos.top\r\n },\r\n duration\r\n );\r\n } else if (\r\n self.opts.axis === \"x\" &&\r\n (thumbPos.left < $grid.scrollLeft() || thumbPos.left > $grid.scrollLeft() + ($grid.width() - thumb.outerWidth()))\r\n ) {\r\n $list\r\n .parent()\r\n .stop()\r\n .animate({\r\n scrollLeft: thumbPos.left\r\n },\r\n duration\r\n );\r\n }\r\n },\r\n\r\n update: function () {\r\n var that = this;\r\n that.instance.$refs.container.toggleClass(\"fancybox-show-thumbs\", this.isVisible);\r\n\r\n if (that.isVisible) {\r\n if (!that.$grid) {\r\n that.create();\r\n }\r\n\r\n that.instance.trigger(\"onThumbsShow\");\r\n\r\n that.focus(0);\r\n } else if (that.$grid) {\r\n that.instance.trigger(\"onThumbsHide\");\r\n }\r\n\r\n // Update content position\r\n that.instance.update();\r\n },\r\n\r\n hide: function () {\r\n this.isVisible = false;\r\n this.update();\r\n },\r\n\r\n show: function () {\r\n this.isVisible = true;\r\n this.update();\r\n },\r\n\r\n toggle: function () {\r\n this.isVisible = !this.isVisible;\r\n this.update();\r\n }\r\n });\r\n\r\n $(document).on({\r\n \"onInit.fb\": function (e, instance) {\r\n var Thumbs;\r\n\r\n if (instance && !instance.Thumbs) {\r\n Thumbs = new FancyThumbs(instance);\r\n\r\n if (Thumbs.isActive && Thumbs.opts.autoStart === true) {\r\n Thumbs.show();\r\n }\r\n }\r\n },\r\n\r\n \"beforeShow.fb\": function (e, instance, item, firstRun) {\r\n var Thumbs = instance && instance.Thumbs;\r\n\r\n if (Thumbs && Thumbs.isVisible) {\r\n Thumbs.focus(firstRun ? 0 : 250);\r\n }\r\n },\r\n\r\n \"afterKeydown.fb\": function (e, instance, current, keypress, keycode) {\r\n var Thumbs = instance && instance.Thumbs;\r\n\r\n // \"G\"\r\n if (Thumbs && Thumbs.isActive && keycode === 71) {\r\n keypress.preventDefault();\r\n\r\n Thumbs.toggle();\r\n }\r\n },\r\n\r\n \"beforeClose.fb\": function (e, instance) {\r\n var Thumbs = instance && instance.Thumbs;\r\n\r\n if (Thumbs && Thumbs.isVisible && Thumbs.opts.hideOnClose !== false) {\r\n Thumbs.$grid.hide();\r\n }\r\n }\r\n });\r\n})(document, jQuery);\n//// ==========================================================================\r\n//\r\n// Share\r\n// Displays simple form for sharing current url\r\n//\r\n// ==========================================================================\r\n(function (document, $) {\r\n \"use strict\";\r\n\r\n $.extend(true, $.fancybox.defaults, {\r\n btnTpl: {\r\n share: '
\"\r\n },\r\n share: {\r\n url: function (instance, item) {\r\n return (\r\n (!instance.currentHash && !(item.type === \"inline\" || item.type === \"html\") ? item.origSrc || item.src : false) || window.location\r\n );\r\n },\r\n tpl: '
\"\r\n }\r\n });\r\n\r\n function escapeHtml(string) {\r\n var entityMap = {\r\n \"&\": \"&\",\r\n \"<\": \"<\",\r\n \">\": \">\",\r\n '\"': \""\",\r\n \"'\": \"'\",\r\n \"/\": \"/\",\r\n \"`\": \"`\",\r\n \"=\": \"=\"\r\n };\r\n\r\n return String(string).replace(/[&<>\"'`=\\/]/g, function (s) {\r\n return entityMap[s];\r\n });\r\n }\r\n\r\n $(document).on(\"click\", \"[data-fancybox-share]\", function () {\r\n var instance = $.fancybox.getInstance(),\r\n current = instance.current || null,\r\n url,\r\n tpl;\r\n\r\n if (!current) {\r\n return;\r\n }\r\n\r\n if ($.type(current.opts.share.url) === \"function\") {\r\n url = current.opts.share.url.apply(current, [instance, current]);\r\n }\r\n\r\n tpl = current.opts.share.tpl\r\n .replace(/\\{\\{media\\}\\}/g, current.type === \"image\" ? encodeURIComponent(current.src) : \"\")\r\n .replace(/\\{\\{url\\}\\}/g, encodeURIComponent(url))\r\n .replace(/\\{\\{url_raw\\}\\}/g, escapeHtml(url))\r\n .replace(/\\{\\{descr\\}\\}/g, instance.$caption ? encodeURIComponent(instance.$caption.text()) : \"\");\r\n\r\n $.fancybox.open({\r\n src: instance.translate(instance, tpl),\r\n type: \"html\",\r\n opts: {\r\n touch: false,\r\n animationEffect: false,\r\n afterLoad: function (shareInstance, shareCurrent) {\r\n // Close self if parent instance is closing\r\n instance.$refs.container.one(\"beforeClose.fb\", function () {\r\n shareInstance.close(null, 0);\r\n });\r\n\r\n // Opening links in a popup window\r\n shareCurrent.$content.find(\".fancybox-share__button\").click(function () {\r\n window.open(this.href, \"Share\", \"width=550, height=450\");\r\n return false;\r\n });\r\n },\r\n mobile: {\r\n autoFocus: false\r\n }\r\n }\r\n });\r\n });\r\n})(document, jQuery);\n// ==========================================================================\r\n//\r\n// Hash\r\n// Enables linking to each modal\r\n//\r\n// ==========================================================================\r\n(function (window, document, $) {\r\n \"use strict\";\r\n\r\n // Simple $.escapeSelector polyfill (for jQuery prior v3)\r\n if (!$.escapeSelector) {\r\n $.escapeSelector = function (sel) {\r\n var rcssescape = /([\\0-\\x1f\\x7f]|^-?\\d)|^-$|[^\\x80-\\uFFFF\\w-]/g;\r\n var fcssescape = function (ch, asCodePoint) {\r\n if (asCodePoint) {\r\n // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER\r\n if (ch === \"\\0\") {\r\n return \"\\uFFFD\";\r\n }\r\n\r\n // Control characters and (dependent upon position) numbers get escaped as code points\r\n return ch.slice(0, -1) + \"\\\\\" + ch.charCodeAt(ch.length - 1).toString(16) + \" \";\r\n }\r\n\r\n // Other potentially-special ASCII characters get backslash-escaped\r\n return \"\\\\\" + ch;\r\n };\r\n\r\n return (sel + \"\").replace(rcssescape, fcssescape);\r\n };\r\n }\r\n\r\n // Get info about gallery name and current index from url\r\n function parseUrl() {\r\n var hash = window.location.hash.substr(1),\r\n rez = hash.split(\"-\"),\r\n index = rez.length > 1 && /^\\+?\\d+$/.test(rez[rez.length - 1]) ? parseInt(rez.pop(-1), 10) || 1 : 1,\r\n gallery = rez.join(\"-\");\r\n\r\n return {\r\n hash: hash,\r\n /* Index is starting from 1 */\r\n index: index < 1 ? 1 : index,\r\n gallery: gallery\r\n };\r\n }\r\n\r\n // Trigger click evnt on links to open new fancyBox instance\r\n function triggerFromUrl(url) {\r\n if (url.gallery !== \"\") {\r\n // If we can find element matching 'data-fancybox' atribute,\r\n // then triggering click event should start fancyBox\r\n $(\"[data-fancybox='\" + $.escapeSelector(url.gallery) + \"']\")\r\n .eq(url.index - 1)\r\n .focus()\r\n .trigger(\"click.fb-start\");\r\n }\r\n }\r\n\r\n // Get gallery name from current instance\r\n function getGalleryID(instance) {\r\n var opts, ret;\r\n\r\n if (!instance) {\r\n return false;\r\n }\r\n\r\n opts = instance.current ? instance.current.opts : instance.opts;\r\n ret = opts.hash || (opts.$orig ? opts.$orig.data(\"fancybox\") || opts.$orig.data(\"fancybox-trigger\") : \"\");\r\n\r\n return ret === \"\" ? false : ret;\r\n }\r\n\r\n // Start when DOM becomes ready\r\n $(function () {\r\n // Check if user has disabled this module\r\n if ($.fancybox.defaults.hash === false) {\r\n return;\r\n }\r\n\r\n // Update hash when opening/closing fancyBox\r\n $(document).on({\r\n \"onInit.fb\": function (e, instance) {\r\n var url, gallery;\r\n\r\n if (instance.group[instance.currIndex].opts.hash === false) {\r\n return;\r\n }\r\n\r\n url = parseUrl();\r\n gallery = getGalleryID(instance);\r\n\r\n // Make sure gallery start index matches index from hash\r\n if (gallery && url.gallery && gallery == url.gallery) {\r\n instance.currIndex = url.index - 1;\r\n }\r\n },\r\n\r\n \"beforeShow.fb\": function (e, instance, current, firstRun) {\r\n var gallery;\r\n\r\n if (!current || current.opts.hash === false) {\r\n return;\r\n }\r\n\r\n // Check if need to update window hash\r\n gallery = getGalleryID(instance);\r\n\r\n if (!gallery) {\r\n return;\r\n }\r\n\r\n // Variable containing last hash value set by fancyBox\r\n // It will be used to determine if fancyBox needs to close after hash change is detected\r\n instance.currentHash = gallery + (instance.group.length > 1 ? \"-\" + (current.index + 1) : \"\");\r\n\r\n // If current hash is the same (this instance most likely is opened by hashchange), then do nothing\r\n if (window.location.hash === \"#\" + instance.currentHash) {\r\n return;\r\n }\r\n\r\n if (firstRun && !instance.origHash) {\r\n instance.origHash = window.location.hash;\r\n }\r\n\r\n if (instance.hashTimer) {\r\n clearTimeout(instance.hashTimer);\r\n }\r\n\r\n // Update hash\r\n instance.hashTimer = setTimeout(function () {\r\n if (\"replaceState\" in window.history) {\r\n window.history[firstRun ? \"pushState\" : \"replaceState\"]({},\r\n document.title,\r\n window.location.pathname + window.location.search + \"#\" + instance.currentHash\r\n );\r\n\r\n if (firstRun) {\r\n instance.hasCreatedHistory = true;\r\n }\r\n } else {\r\n window.location.hash = instance.currentHash;\r\n }\r\n\r\n instance.hashTimer = null;\r\n }, 300);\r\n },\r\n\r\n \"beforeClose.fb\": function (e, instance, current) {\r\n if (!current || current.opts.hash === false) {\r\n return;\r\n }\r\n\r\n clearTimeout(instance.hashTimer);\r\n\r\n // Goto previous history entry\r\n if (instance.currentHash && instance.hasCreatedHistory) {\r\n window.history.back();\r\n } else if (instance.currentHash) {\r\n if (\"replaceState\" in window.history) {\r\n window.history.replaceState({}, document.title, window.location.pathname + window.location.search + (instance.origHash || \"\"));\r\n } else {\r\n window.location.hash = instance.origHash;\r\n }\r\n }\r\n\r\n instance.currentHash = null;\r\n }\r\n });\r\n\r\n // Check if need to start/close after url has changed\r\n $(window).on(\"hashchange.fb\", function () {\r\n var url = parseUrl(),\r\n fb = null;\r\n\r\n // Find last fancyBox instance that has \"hash\"\r\n $.each(\r\n $(\".fancybox-container\")\r\n .get()\r\n .reverse(),\r\n function (index, value) {\r\n var tmp = $(value).data(\"FancyBox\");\r\n\r\n if (tmp && tmp.currentHash) {\r\n fb = tmp;\r\n return false;\r\n }\r\n }\r\n );\r\n\r\n if (fb) {\r\n // Now, compare hash values\r\n if (fb.currentHash !== url.gallery + \"-\" + url.index && !(url.index === 1 && fb.currentHash == url.gallery)) {\r\n fb.currentHash = null;\r\n\r\n fb.close();\r\n }\r\n } else if (url.gallery !== \"\") {\r\n triggerFromUrl(url);\r\n }\r\n });\r\n\r\n // Check current hash and trigger click event on matching element to start fancyBox, if needed\r\n setTimeout(function () {\r\n if (!$.fancybox.getInstance()) {\r\n triggerFromUrl(parseUrl());\r\n }\r\n }, 50);\r\n });\r\n})(window, document, jQuery);\n// ==========================================================================\r\n//\r\n// Wheel\r\n// Basic mouse weheel support for gallery navigation\r\n//\r\n// ==========================================================================\r\n(function (document, $) {\r\n \"use strict\";\r\n\r\n var prevTime = new Date().getTime();\r\n\r\n $(document).on({\r\n \"onInit.fb\": function (e, instance, current) {\r\n instance.$refs.stage.on(\"mousewheel DOMMouseScroll wheel MozMousePixelScroll\", function (e) {\r\n var current = instance.current,\r\n currTime = new Date().getTime();\r\n\r\n if (instance.group.length < 2 || current.opts.wheel === false || (current.opts.wheel === \"auto\" && current.type !== \"image\")) {\r\n return;\r\n }\r\n\r\n e.preventDefault();\r\n e.stopPropagation();\r\n\r\n if (current.$slide.hasClass(\"fancybox-animated\")) {\r\n return;\r\n }\r\n\r\n e = e.originalEvent || e;\r\n\r\n if (currTime - prevTime < 250) {\r\n return;\r\n }\r\n\r\n prevTime = currTime;\r\n\r\n instance[(-e.deltaY || -e.deltaX || e.wheelDelta || -e.detail) < 0 ? \"next\" : \"previous\"]();\r\n });\r\n }\r\n });\r\n})(document, jQuery);","module.exports = function (it) {\n return typeof it === 'object' ? it !== null : typeof it === 'function';\n};\n","'use strict';\n\nvar anObject = require('./_an-object');\nvar sameValue = require('./_same-value');\nvar regExpExec = require('./_regexp-exec-abstract');\n\n// @@search logic\nrequire('./_fix-re-wks')('search', 1, function (defined, SEARCH, $search, maybeCallNative) {\n return [\n // `String.prototype.search` method\n // https://tc39.github.io/ecma262/#sec-string.prototype.search\n function search(regexp) {\n var O = defined(this);\n var fn = regexp == undefined ? undefined : regexp[SEARCH];\n return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O));\n },\n // `RegExp.prototype[@@search]` method\n // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@search\n function (regexp) {\n var res = maybeCallNative($search, regexp, this);\n if (res.done) return res.value;\n var rx = anObject(regexp);\n var S = String(this);\n var previousLastIndex = rx.lastIndex;\n if (!sameValue(previousLastIndex, 0)) rx.lastIndex = 0;\n var result = regExpExec(rx, S);\n if (!sameValue(rx.lastIndex, previousLastIndex)) rx.lastIndex = previousLastIndex;\n return result === null ? -1 : result.index;\n }\n ];\n});\n","(function(window, factory) {\n\tvar lazySizes = factory(window, window.document, Date);\n\twindow.lazySizes = lazySizes;\n\tif(typeof module == 'object' && module.exports){\n\t\tmodule.exports = lazySizes;\n\t}\n}(typeof window != 'undefined' ?\n window : {}, \n/**\n * import(\"./types/global\")\n * @typedef { import(\"./types/lazysizes-config\").LazySizesConfigPartial } LazySizesConfigPartial\n */\nfunction l(window, document, Date) { // Pass in the window Date function also for SSR because the Date class can be lost\n\t'use strict';\n\t/*jshint eqnull:true */\n\n\tvar lazysizes,\n\t\t/**\n\t\t * @type { LazySizesConfigPartial }\n\t\t */\n\t\tlazySizesCfg;\n\n\t(function(){\n\t\tvar prop;\n\n\t\tvar lazySizesDefaults = {\n\t\t\tlazyClass: 'lazyload',\n\t\t\tloadedClass: 'lazyloaded',\n\t\t\tloadingClass: 'lazyloading',\n\t\t\tpreloadClass: 'lazypreload',\n\t\t\terrorClass: 'lazyerror',\n\t\t\t//strictClass: 'lazystrict',\n\t\t\tautosizesClass: 'lazyautosizes',\n\t\t\tfastLoadedClass: 'ls-is-cached',\n\t\t\tiframeLoadMode: 0,\n\t\t\tsrcAttr: 'data-src',\n\t\t\tsrcsetAttr: 'data-srcset',\n\t\t\tsizesAttr: 'data-sizes',\n\t\t\t//preloadAfterLoad: false,\n\t\t\tminSize: 40,\n\t\t\tcustomMedia: {},\n\t\t\tinit: true,\n\t\t\texpFactor: 1.5,\n\t\t\thFac: 0.8,\n\t\t\tloadMode: 2,\n\t\t\tloadHidden: true,\n\t\t\tricTimeout: 0,\n\t\t\tthrottleDelay: 125,\n\t\t};\n\n\t\tlazySizesCfg = window.lazySizesConfig || window.lazysizesConfig || {};\n\n\t\tfor(prop in lazySizesDefaults){\n\t\t\tif(!(prop in lazySizesCfg)){\n\t\t\t\tlazySizesCfg[prop] = lazySizesDefaults[prop];\n\t\t\t}\n\t\t}\n\t})();\n\n\tif (!document || !document.getElementsByClassName) {\n\t\treturn {\n\t\t\tinit: function () {},\n\t\t\t/**\n\t\t\t * @type { LazySizesConfigPartial }\n\t\t\t */\n\t\t\tcfg: lazySizesCfg,\n\t\t\t/**\n\t\t\t * @type { true }\n\t\t\t */\n\t\t\tnoSupport: true,\n\t\t};\n\t}\n\n\tvar docElem = document.documentElement;\n\n\tvar supportPicture = window.HTMLPictureElement;\n\n\tvar _addEventListener = 'addEventListener';\n\n\tvar _getAttribute = 'getAttribute';\n\n\t/**\n\t * Update to bind to window because 'this' becomes null during SSR\n\t * builds.\n\t */\n\tvar addEventListener = window[_addEventListener].bind(window);\n\n\tvar setTimeout = window.setTimeout;\n\n\tvar requestAnimationFrame = window.requestAnimationFrame || setTimeout;\n\n\tvar requestIdleCallback = window.requestIdleCallback;\n\n\tvar regPicture = /^picture$/i;\n\n\tvar loadEvents = ['load', 'error', 'lazyincluded', '_lazyloaded'];\n\n\tvar regClassCache = {};\n\n\tvar forEach = Array.prototype.forEach;\n\n\t/**\n\t * @param ele {Element}\n\t * @param cls {string}\n\t */\n\tvar hasClass = function(ele, cls) {\n\t\tif(!regClassCache[cls]){\n\t\t\tregClassCache[cls] = new RegExp('(\\\\s|^)'+cls+'(\\\\s|$)');\n\t\t}\n\t\treturn regClassCache[cls].test(ele[_getAttribute]('class') || '') && regClassCache[cls];\n\t};\n\n\t/**\n\t * @param ele {Element}\n\t * @param cls {string}\n\t */\n\tvar addClass = function(ele, cls) {\n\t\tif (!hasClass(ele, cls)){\n\t\t\tele.setAttribute('class', (ele[_getAttribute]('class') || '').trim() + ' ' + cls);\n\t\t}\n\t};\n\n\t/**\n\t * @param ele {Element}\n\t * @param cls {string}\n\t */\n\tvar removeClass = function(ele, cls) {\n\t\tvar reg;\n\t\tif ((reg = hasClass(ele,cls))) {\n\t\t\tele.setAttribute('class', (ele[_getAttribute]('class') || '').replace(reg, ' '));\n\t\t}\n\t};\n\n\tvar addRemoveLoadEvents = function(dom, fn, add){\n\t\tvar action = add ? _addEventListener : 'removeEventListener';\n\t\tif(add){\n\t\t\taddRemoveLoadEvents(dom, fn);\n\t\t}\n\t\tloadEvents.forEach(function(evt){\n\t\t\tdom[action](evt, fn);\n\t\t});\n\t};\n\n\t/**\n\t * @param elem { Element }\n\t * @param name { string }\n\t * @param detail { any }\n\t * @param noBubbles { boolean }\n\t * @param noCancelable { boolean }\n\t * @returns { CustomEvent }\n\t */\n\tvar triggerEvent = function(elem, name, detail, noBubbles, noCancelable){\n\t\tvar event = document.createEvent('Event');\n\n\t\tif(!detail){\n\t\t\tdetail = {};\n\t\t}\n\n\t\tdetail.instance = lazysizes;\n\n\t\tevent.initEvent(name, !noBubbles, !noCancelable);\n\n\t\tevent.detail = detail;\n\n\t\telem.dispatchEvent(event);\n\t\treturn event;\n\t};\n\n\tvar updatePolyfill = function (el, full){\n\t\tvar polyfill;\n\t\tif( !supportPicture && ( polyfill = (window.picturefill || lazySizesCfg.pf) ) ){\n\t\t\tif(full && full.src && !el[_getAttribute]('srcset')){\n\t\t\t\tel.setAttribute('srcset', full.src);\n\t\t\t}\n\t\t\tpolyfill({reevaluate: true, elements: [el]});\n\t\t} else if(full && full.src){\n\t\t\tel.src = full.src;\n\t\t}\n\t};\n\n\tvar getCSS = function (elem, style){\n\t\treturn (getComputedStyle(elem, null) || {})[style];\n\t};\n\n\t/**\n\t *\n\t * @param elem { Element }\n\t * @param parent { Element }\n\t * @param [width] {number}\n\t * @returns {number}\n\t */\n\tvar getWidth = function(elem, parent, width){\n\t\twidth = width || elem.offsetWidth;\n\n\t\twhile(width < lazySizesCfg.minSize && parent && !elem._lazysizesWidth){\n\t\t\twidth = parent.offsetWidth;\n\t\t\tparent = parent.parentNode;\n\t\t}\n\n\t\treturn width;\n\t};\n\n\tvar rAF = (function(){\n\t\tvar running, waiting;\n\t\tvar firstFns = [];\n\t\tvar secondFns = [];\n\t\tvar fns = firstFns;\n\n\t\tvar run = function(){\n\t\t\tvar runFns = fns;\n\n\t\t\tfns = firstFns.length ? secondFns : firstFns;\n\n\t\t\trunning = true;\n\t\t\twaiting = false;\n\n\t\t\twhile(runFns.length){\n\t\t\t\trunFns.shift()();\n\t\t\t}\n\n\t\t\trunning = false;\n\t\t};\n\n\t\tvar rafBatch = function(fn, queue){\n\t\t\tif(running && !queue){\n\t\t\t\tfn.apply(this, arguments);\n\t\t\t} else {\n\t\t\t\tfns.push(fn);\n\n\t\t\t\tif(!waiting){\n\t\t\t\t\twaiting = true;\n\t\t\t\t\t(document.hidden ? setTimeout : requestAnimationFrame)(run);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\trafBatch._lsFlush = run;\n\n\t\treturn rafBatch;\n\t})();\n\n\tvar rAFIt = function(fn, simple){\n\t\treturn simple ?\n\t\t\tfunction() {\n\t\t\t\trAF(fn);\n\t\t\t} :\n\t\t\tfunction(){\n\t\t\t\tvar that = this;\n\t\t\t\tvar args = arguments;\n\t\t\t\trAF(function(){\n\t\t\t\t\tfn.apply(that, args);\n\t\t\t\t});\n\t\t\t}\n\t\t;\n\t};\n\n\tvar throttle = function(fn){\n\t\tvar running;\n\t\tvar lastTime = 0;\n\t\tvar gDelay = lazySizesCfg.throttleDelay;\n\t\tvar rICTimeout = lazySizesCfg.ricTimeout;\n\t\tvar run = function(){\n\t\t\trunning = false;\n\t\t\tlastTime = Date.now();\n\t\t\tfn();\n\t\t};\n\t\tvar idleCallback = requestIdleCallback && rICTimeout > 49 ?\n\t\t\tfunction(){\n\t\t\t\trequestIdleCallback(run, {timeout: rICTimeout});\n\n\t\t\t\tif(rICTimeout !== lazySizesCfg.ricTimeout){\n\t\t\t\t\trICTimeout = lazySizesCfg.ricTimeout;\n\t\t\t\t}\n\t\t\t} :\n\t\t\trAFIt(function(){\n\t\t\t\tsetTimeout(run);\n\t\t\t}, true)\n\t\t;\n\n\t\treturn function(isPriority){\n\t\t\tvar delay;\n\n\t\t\tif((isPriority = isPriority === true)){\n\t\t\t\trICTimeout = 33;\n\t\t\t}\n\n\t\t\tif(running){\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\trunning = true;\n\n\t\t\tdelay = gDelay - (Date.now() - lastTime);\n\n\t\t\tif(delay < 0){\n\t\t\t\tdelay = 0;\n\t\t\t}\n\n\t\t\tif(isPriority || delay < 9){\n\t\t\t\tidleCallback();\n\t\t\t} else {\n\t\t\t\tsetTimeout(idleCallback, delay);\n\t\t\t}\n\t\t};\n\t};\n\n\t//based on http://modernjavascript.blogspot.de/2013/08/building-better-debounce.html\n\tvar debounce = function(func) {\n\t\tvar timeout, timestamp;\n\t\tvar wait = 99;\n\t\tvar run = function(){\n\t\t\ttimeout = null;\n\t\t\tfunc();\n\t\t};\n\t\tvar later = function() {\n\t\t\tvar last = Date.now() - timestamp;\n\n\t\t\tif (last < wait) {\n\t\t\t\tsetTimeout(later, wait - last);\n\t\t\t} else {\n\t\t\t\t(requestIdleCallback || run)(run);\n\t\t\t}\n\t\t};\n\n\t\treturn function() {\n\t\t\ttimestamp = Date.now();\n\n\t\t\tif (!timeout) {\n\t\t\t\ttimeout = setTimeout(later, wait);\n\t\t\t}\n\t\t};\n\t};\n\n\tvar loader = (function(){\n\t\tvar preloadElems, isCompleted, resetPreloadingTimer, loadMode, started;\n\n\t\tvar eLvW, elvH, eLtop, eLleft, eLright, eLbottom, isBodyHidden;\n\n\t\tvar regImg = /^img$/i;\n\t\tvar regIframe = /^iframe$/i;\n\n\t\tvar supportScroll = ('onscroll' in window) && !(/(gle|ing)bot/.test(navigator.userAgent));\n\n\t\tvar shrinkExpand = 0;\n\t\tvar currentExpand = 0;\n\n\t\tvar isLoading = 0;\n\t\tvar lowRuns = -1;\n\n\t\tvar resetPreloading = function(e){\n\t\t\tisLoading--;\n\t\t\tif(!e || isLoading < 0 || !e.target){\n\t\t\t\tisLoading = 0;\n\t\t\t}\n\t\t};\n\n\t\tvar isVisible = function (elem) {\n\t\t\tif (isBodyHidden == null) {\n\t\t\t\tisBodyHidden = getCSS(document.body, 'visibility') == 'hidden';\n\t\t\t}\n\n\t\t\treturn isBodyHidden || !(getCSS(elem.parentNode, 'visibility') == 'hidden' && getCSS(elem, 'visibility') == 'hidden');\n\t\t};\n\n\t\tvar isNestedVisible = function(elem, elemExpand){\n\t\t\tvar outerRect;\n\t\t\tvar parent = elem;\n\t\t\tvar visible = isVisible(elem);\n\n\t\t\teLtop -= elemExpand;\n\t\t\teLbottom += elemExpand;\n\t\t\teLleft -= elemExpand;\n\t\t\teLright += elemExpand;\n\n\t\t\twhile(visible && (parent = parent.offsetParent) && parent != document.body && parent != docElem){\n\t\t\t\tvisible = ((getCSS(parent, 'opacity') || 1) > 0);\n\n\t\t\t\tif(visible && getCSS(parent, 'overflow') != 'visible'){\n\t\t\t\t\touterRect = parent.getBoundingClientRect();\n\t\t\t\t\tvisible = eLright > outerRect.left &&\n\t\t\t\t\t\teLleft < outerRect.right &&\n\t\t\t\t\t\teLbottom > outerRect.top - 1 &&\n\t\t\t\t\t\teLtop < outerRect.bottom + 1\n\t\t\t\t\t;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn visible;\n\t\t};\n\n\t\tvar checkElements = function() {\n\t\t\tvar eLlen, i, rect, autoLoadElem, loadedSomething, elemExpand, elemNegativeExpand, elemExpandVal,\n\t\t\t\tbeforeExpandVal, defaultExpand, preloadExpand, hFac;\n\t\t\tvar lazyloadElems = lazysizes.elements;\n\n\t\t\tif((loadMode = lazySizesCfg.loadMode) && isLoading < 8 && (eLlen = lazyloadElems.length)){\n\n\t\t\t\ti = 0;\n\n\t\t\t\tlowRuns++;\n\n\t\t\t\tfor(; i < eLlen; i++){\n\n\t\t\t\t\tif(!lazyloadElems[i] || lazyloadElems[i]._lazyRace){continue;}\n\n\t\t\t\t\tif(!supportScroll || (lazysizes.prematureUnveil && lazysizes.prematureUnveil(lazyloadElems[i]))){unveilElement(lazyloadElems[i]);continue;}\n\n\t\t\t\t\tif(!(elemExpandVal = lazyloadElems[i][_getAttribute]('data-expand')) || !(elemExpand = elemExpandVal * 1)){\n\t\t\t\t\t\telemExpand = currentExpand;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (!defaultExpand) {\n\t\t\t\t\t\tdefaultExpand = (!lazySizesCfg.expand || lazySizesCfg.expand < 1) ?\n\t\t\t\t\t\t\tdocElem.clientHeight > 500 && docElem.clientWidth > 500 ? 500 : 370 :\n\t\t\t\t\t\t\tlazySizesCfg.expand;\n\n\t\t\t\t\t\tlazysizes._defEx = defaultExpand;\n\n\t\t\t\t\t\tpreloadExpand = defaultExpand * lazySizesCfg.expFactor;\n\t\t\t\t\t\thFac = lazySizesCfg.hFac;\n\t\t\t\t\t\tisBodyHidden = null;\n\n\t\t\t\t\t\tif(currentExpand < preloadExpand && isLoading < 1 && lowRuns > 2 && loadMode > 2 && !document.hidden){\n\t\t\t\t\t\t\tcurrentExpand = preloadExpand;\n\t\t\t\t\t\t\tlowRuns = 0;\n\t\t\t\t\t\t} else if(loadMode > 1 && lowRuns > 1 && isLoading < 6){\n\t\t\t\t\t\t\tcurrentExpand = defaultExpand;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tcurrentExpand = shrinkExpand;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tif(beforeExpandVal !== elemExpand){\n\t\t\t\t\t\teLvW = innerWidth + (elemExpand * hFac);\n\t\t\t\t\t\telvH = innerHeight + elemExpand;\n\t\t\t\t\t\telemNegativeExpand = elemExpand * -1;\n\t\t\t\t\t\tbeforeExpandVal = elemExpand;\n\t\t\t\t\t}\n\n\t\t\t\t\trect = lazyloadElems[i].getBoundingClientRect();\n\n\t\t\t\t\tif ((eLbottom = rect.bottom) >= elemNegativeExpand &&\n\t\t\t\t\t\t(eLtop = rect.top) <= elvH &&\n\t\t\t\t\t\t(eLright = rect.right) >= elemNegativeExpand * hFac &&\n\t\t\t\t\t\t(eLleft = rect.left) <= eLvW &&\n\t\t\t\t\t\t(eLbottom || eLright || eLleft || eLtop) &&\n\t\t\t\t\t\t(lazySizesCfg.loadHidden || isVisible(lazyloadElems[i])) &&\n\t\t\t\t\t\t((isCompleted && isLoading < 3 && !elemExpandVal && (loadMode < 3 || lowRuns < 4)) || isNestedVisible(lazyloadElems[i], elemExpand))){\n\t\t\t\t\t\tunveilElement(lazyloadElems[i]);\n\t\t\t\t\t\tloadedSomething = true;\n\t\t\t\t\t\tif(isLoading > 9){break;}\n\t\t\t\t\t} else if(!loadedSomething && isCompleted && !autoLoadElem &&\n\t\t\t\t\t\tisLoading < 4 && lowRuns < 4 && loadMode > 2 &&\n\t\t\t\t\t\t(preloadElems[0] || lazySizesCfg.preloadAfterLoad) &&\n\t\t\t\t\t\t(preloadElems[0] || (!elemExpandVal && ((eLbottom || eLright || eLleft || eLtop) || lazyloadElems[i][_getAttribute](lazySizesCfg.sizesAttr) != 'auto')))){\n\t\t\t\t\t\tautoLoadElem = preloadElems[0] || lazyloadElems[i];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif(autoLoadElem && !loadedSomething){\n\t\t\t\t\tunveilElement(autoLoadElem);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\tvar throttledCheckElements = throttle(checkElements);\n\n\t\tvar switchLoadingClass = function(e){\n\t\t\tvar elem = e.target;\n\n\t\t\tif (elem._lazyCache) {\n\t\t\t\tdelete elem._lazyCache;\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tresetPreloading(e);\n\t\t\taddClass(elem, lazySizesCfg.loadedClass);\n\t\t\tremoveClass(elem, lazySizesCfg.loadingClass);\n\t\t\taddRemoveLoadEvents(elem, rafSwitchLoadingClass);\n\t\t\ttriggerEvent(elem, 'lazyloaded');\n\t\t};\n\t\tvar rafedSwitchLoadingClass = rAFIt(switchLoadingClass);\n\t\tvar rafSwitchLoadingClass = function(e){\n\t\t\trafedSwitchLoadingClass({target: e.target});\n\t\t};\n\n\t\tvar changeIframeSrc = function(elem, src){\n\t\t\tvar loadMode = elem.getAttribute('data-load-mode') || lazySizesCfg.iframeLoadMode;\n\n\t\t\t// loadMode can be also a string!\n\t\t\tif (loadMode == 0) {\n\t\t\t\telem.contentWindow.location.replace(src);\n\t\t\t} else if (loadMode == 1) {\n\t\t\t\telem.src = src;\n\t\t\t}\n\t\t};\n\n\t\tvar handleSources = function(source){\n\t\t\tvar customMedia;\n\n\t\t\tvar sourceSrcset = source[_getAttribute](lazySizesCfg.srcsetAttr);\n\n\t\t\tif( (customMedia = lazySizesCfg.customMedia[source[_getAttribute]('data-media') || source[_getAttribute]('media')]) ){\n\t\t\t\tsource.setAttribute('media', customMedia);\n\t\t\t}\n\n\t\t\tif(sourceSrcset){\n\t\t\t\tsource.setAttribute('srcset', sourceSrcset);\n\t\t\t}\n\t\t};\n\n\t\tvar lazyUnveil = rAFIt(function (elem, detail, isAuto, sizes, isImg){\n\t\t\tvar src, srcset, parent, isPicture, event, firesLoad;\n\n\t\t\tif(!(event = triggerEvent(elem, 'lazybeforeunveil', detail)).defaultPrevented){\n\n\t\t\t\tif(sizes){\n\t\t\t\t\tif(isAuto){\n\t\t\t\t\t\taddClass(elem, lazySizesCfg.autosizesClass);\n\t\t\t\t\t} else {\n\t\t\t\t\t\telem.setAttribute('sizes', sizes);\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tsrcset = elem[_getAttribute](lazySizesCfg.srcsetAttr);\n\t\t\t\tsrc = elem[_getAttribute](lazySizesCfg.srcAttr);\n\n\t\t\t\tif(isImg) {\n\t\t\t\t\tparent = elem.parentNode;\n\t\t\t\t\tisPicture = parent && regPicture.test(parent.nodeName || '');\n\t\t\t\t}\n\n\t\t\t\tfiresLoad = detail.firesLoad || (('src' in elem) && (srcset || src || isPicture));\n\n\t\t\t\tevent = {target: elem};\n\n\t\t\t\taddClass(elem, lazySizesCfg.loadingClass);\n\n\t\t\t\tif(firesLoad){\n\t\t\t\t\tclearTimeout(resetPreloadingTimer);\n\t\t\t\t\tresetPreloadingTimer = setTimeout(resetPreloading, 2500);\n\t\t\t\t\taddRemoveLoadEvents(elem, rafSwitchLoadingClass, true);\n\t\t\t\t}\n\n\t\t\t\tif(isPicture){\n\t\t\t\t\tforEach.call(parent.getElementsByTagName('source'), handleSources);\n\t\t\t\t}\n\n\t\t\t\tif(srcset){\n\t\t\t\t\telem.setAttribute('srcset', srcset);\n\t\t\t\t} else if(src && !isPicture){\n\t\t\t\t\tif(regIframe.test(elem.nodeName)){\n\t\t\t\t\t\tchangeIframeSrc(elem, src);\n\t\t\t\t\t} else {\n\t\t\t\t\t\telem.src = src;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif(isImg && (srcset || isPicture)){\n\t\t\t\t\tupdatePolyfill(elem, {src: src});\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif(elem._lazyRace){\n\t\t\t\tdelete elem._lazyRace;\n\t\t\t}\n\t\t\tremoveClass(elem, lazySizesCfg.lazyClass);\n\n\t\t\trAF(function(){\n\t\t\t\t// Part of this can be removed as soon as this fix is older: https://bugs.chromium.org/p/chromium/issues/detail?id=7731 (2015)\n\t\t\t\tvar isLoaded = elem.complete && elem.naturalWidth > 1;\n\n\t\t\t\tif( !firesLoad || isLoaded){\n\t\t\t\t\tif (isLoaded) {\n\t\t\t\t\t\taddClass(elem, lazySizesCfg.fastLoadedClass);\n\t\t\t\t\t}\n\t\t\t\t\tswitchLoadingClass(event);\n\t\t\t\t\telem._lazyCache = true;\n\t\t\t\t\tsetTimeout(function(){\n\t\t\t\t\t\tif ('_lazyCache' in elem) {\n\t\t\t\t\t\t\tdelete elem._lazyCache;\n\t\t\t\t\t\t}\n\t\t\t\t\t}, 9);\n\t\t\t\t}\n\t\t\t\tif (elem.loading == 'lazy') {\n\t\t\t\t\tisLoading--;\n\t\t\t\t}\n\t\t\t}, true);\n\t\t});\n\n\t\t/**\n\t\t *\n\t\t * @param elem { Element }\n\t\t */\n\t\tvar unveilElement = function (elem){\n\t\t\tif (elem._lazyRace) {return;}\n\t\t\tvar detail;\n\n\t\t\tvar isImg = regImg.test(elem.nodeName);\n\n\t\t\t//allow using sizes=\"auto\", but don't use. it's invalid. Use data-sizes=\"auto\" or a valid value for sizes instead (i.e.: sizes=\"80vw\")\n\t\t\tvar sizes = isImg && (elem[_getAttribute](lazySizesCfg.sizesAttr) || elem[_getAttribute]('sizes'));\n\t\t\tvar isAuto = sizes == 'auto';\n\n\t\t\tif( (isAuto || !isCompleted) && isImg && (elem[_getAttribute]('src') || elem.srcset) && !elem.complete && !hasClass(elem, lazySizesCfg.errorClass) && hasClass(elem, lazySizesCfg.lazyClass)){return;}\n\n\t\t\tdetail = triggerEvent(elem, 'lazyunveilread').detail;\n\n\t\t\tif(isAuto){\n\t\t\t\t autoSizer.updateElem(elem, true, elem.offsetWidth);\n\t\t\t}\n\n\t\t\telem._lazyRace = true;\n\t\t\tisLoading++;\n\n\t\t\tlazyUnveil(elem, detail, isAuto, sizes, isImg);\n\t\t};\n\n\t\tvar afterScroll = debounce(function(){\n\t\t\tlazySizesCfg.loadMode = 3;\n\t\t\tthrottledCheckElements();\n\t\t});\n\n\t\tvar altLoadmodeScrollListner = function(){\n\t\t\tif(lazySizesCfg.loadMode == 3){\n\t\t\t\tlazySizesCfg.loadMode = 2;\n\t\t\t}\n\t\t\tafterScroll();\n\t\t};\n\n\t\tvar onload = function(){\n\t\t\tif(isCompleted){return;}\n\t\t\tif(Date.now() - started < 999){\n\t\t\t\tsetTimeout(onload, 999);\n\t\t\t\treturn;\n\t\t\t}\n\n\n\t\t\tisCompleted = true;\n\n\t\t\tlazySizesCfg.loadMode = 3;\n\n\t\t\tthrottledCheckElements();\n\n\t\t\taddEventListener('scroll', altLoadmodeScrollListner, true);\n\t\t};\n\n\t\treturn {\n\t\t\t_: function(){\n\t\t\t\tstarted = Date.now();\n\n\t\t\t\tlazysizes.elements = document.getElementsByClassName(lazySizesCfg.lazyClass);\n\t\t\t\tpreloadElems = document.getElementsByClassName(lazySizesCfg.lazyClass + ' ' + lazySizesCfg.preloadClass);\n\n\t\t\t\taddEventListener('scroll', throttledCheckElements, true);\n\n\t\t\t\taddEventListener('resize', throttledCheckElements, true);\n\n\t\t\t\taddEventListener('pageshow', function (e) {\n\t\t\t\t\tif (e.persisted) {\n\t\t\t\t\t\tvar loadingElements = document.querySelectorAll('.' + lazySizesCfg.loadingClass);\n\n\t\t\t\t\t\tif (loadingElements.length && loadingElements.forEach) {\n\t\t\t\t\t\t\trequestAnimationFrame(function () {\n\t\t\t\t\t\t\t\tloadingElements.forEach( function (img) {\n\t\t\t\t\t\t\t\t\tif (img.complete) {\n\t\t\t\t\t\t\t\t\t\tunveilElement(img);\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t});\n\t\t\t\t\t\t\t});\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t\tif(window.MutationObserver){\n\t\t\t\t\tnew MutationObserver( throttledCheckElements ).observe( docElem, {childList: true, subtree: true, attributes: true} );\n\t\t\t\t} else {\n\t\t\t\t\tdocElem[_addEventListener]('DOMNodeInserted', throttledCheckElements, true);\n\t\t\t\t\tdocElem[_addEventListener]('DOMAttrModified', throttledCheckElements, true);\n\t\t\t\t\tsetInterval(throttledCheckElements, 999);\n\t\t\t\t}\n\n\t\t\t\taddEventListener('hashchange', throttledCheckElements, true);\n\n\t\t\t\t//, 'fullscreenchange'\n\t\t\t\t['focus', 'mouseover', 'click', 'load', 'transitionend', 'animationend'].forEach(function(name){\n\t\t\t\t\tdocument[_addEventListener](name, throttledCheckElements, true);\n\t\t\t\t});\n\n\t\t\t\tif((/d$|^c/.test(document.readyState))){\n\t\t\t\t\tonload();\n\t\t\t\t} else {\n\t\t\t\t\taddEventListener('load', onload);\n\t\t\t\t\tdocument[_addEventListener]('DOMContentLoaded', throttledCheckElements);\n\t\t\t\t\tsetTimeout(onload, 20000);\n\t\t\t\t}\n\n\t\t\t\tif(lazysizes.elements.length){\n\t\t\t\t\tcheckElements();\n\t\t\t\t\trAF._lsFlush();\n\t\t\t\t} else {\n\t\t\t\t\tthrottledCheckElements();\n\t\t\t\t}\n\t\t\t},\n\t\t\tcheckElems: throttledCheckElements,\n\t\t\tunveil: unveilElement,\n\t\t\t_aLSL: altLoadmodeScrollListner,\n\t\t};\n\t})();\n\n\n\tvar autoSizer = (function(){\n\t\tvar autosizesElems;\n\n\t\tvar sizeElement = rAFIt(function(elem, parent, event, width){\n\t\t\tvar sources, i, len;\n\t\t\telem._lazysizesWidth = width;\n\t\t\twidth += 'px';\n\n\t\t\telem.setAttribute('sizes', width);\n\n\t\t\tif(regPicture.test(parent.nodeName || '')){\n\t\t\t\tsources = parent.getElementsByTagName('source');\n\t\t\t\tfor(i = 0, len = sources.length; i < len; i++){\n\t\t\t\t\tsources[i].setAttribute('sizes', width);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif(!event.detail.dataAttr){\n\t\t\t\tupdatePolyfill(elem, event.detail);\n\t\t\t}\n\t\t});\n\t\t/**\n\t\t *\n\t\t * @param elem {Element}\n\t\t * @param dataAttr\n\t\t * @param [width] { number }\n\t\t */\n\t\tvar getSizeElement = function (elem, dataAttr, width){\n\t\t\tvar event;\n\t\t\tvar parent = elem.parentNode;\n\n\t\t\tif(parent){\n\t\t\t\twidth = getWidth(elem, parent, width);\n\t\t\t\tevent = triggerEvent(elem, 'lazybeforesizes', {width: width, dataAttr: !!dataAttr});\n\n\t\t\t\tif(!event.defaultPrevented){\n\t\t\t\t\twidth = event.detail.width;\n\n\t\t\t\t\tif(width && width !== elem._lazysizesWidth){\n\t\t\t\t\t\tsizeElement(elem, parent, event, width);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\tvar updateElementsSizes = function(){\n\t\t\tvar i;\n\t\t\tvar len = autosizesElems.length;\n\t\t\tif(len){\n\t\t\t\ti = 0;\n\n\t\t\t\tfor(; i < len; i++){\n\t\t\t\t\tgetSizeElement(autosizesElems[i]);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\tvar debouncedUpdateElementsSizes = debounce(updateElementsSizes);\n\n\t\treturn {\n\t\t\t_: function(){\n\t\t\t\tautosizesElems = document.getElementsByClassName(lazySizesCfg.autosizesClass);\n\t\t\t\taddEventListener('resize', debouncedUpdateElementsSizes);\n\t\t\t},\n\t\t\tcheckElems: debouncedUpdateElementsSizes,\n\t\t\tupdateElem: getSizeElement\n\t\t};\n\t})();\n\n\tvar init = function(){\n\t\tif(!init.i && document.getElementsByClassName){\n\t\t\tinit.i = true;\n\t\t\tautoSizer._();\n\t\t\tloader._();\n\t\t}\n\t};\n\n\tsetTimeout(function(){\n\t\tif(lazySizesCfg.init){\n\t\t\tinit();\n\t\t}\n\t});\n\n\tlazysizes = {\n\t\t/**\n\t\t * @type { LazySizesConfigPartial }\n\t\t */\n\t\tcfg: lazySizesCfg,\n\t\tautoSizer: autoSizer,\n\t\tloader: loader,\n\t\tinit: init,\n\t\tuP: updatePolyfill,\n\t\taC: addClass,\n\t\trC: removeClass,\n\t\thC: hasClass,\n\t\tfire: triggerEvent,\n\t\tgW: getWidth,\n\t\trAF: rAF,\n\t};\n\n\treturn lazysizes;\n}\n));\n","var global = require('./_global');\nvar inheritIfRequired = require('./_inherit-if-required');\nvar dP = require('./_object-dp').f;\nvar gOPN = require('./_object-gopn').f;\nvar isRegExp = require('./_is-regexp');\nvar $flags = require('./_flags');\nvar $RegExp = global.RegExp;\nvar Base = $RegExp;\nvar proto = $RegExp.prototype;\nvar re1 = /a/g;\nvar re2 = /a/g;\n// \"new\" creates a new object, old webkit buggy here\nvar CORRECT_NEW = new $RegExp(re1) !== re1;\n\nif (require('./_descriptors') && (!CORRECT_NEW || require('./_fails')(function () {\n re2[require('./_wks')('match')] = false;\n // RegExp constructor can alter flags and IsRegExp works correct with @@match\n return $RegExp(re1) != re1 || $RegExp(re2) == re2 || $RegExp(re1, 'i') != '/a/i';\n}))) {\n $RegExp = function RegExp(p, f) {\n var tiRE = this instanceof $RegExp;\n var piRE = isRegExp(p);\n var fiU = f === undefined;\n return !tiRE && piRE && p.constructor === $RegExp && fiU ? p\n : inheritIfRequired(CORRECT_NEW\n ? new Base(piRE && !fiU ? p.source : p, f)\n : Base((piRE = p instanceof $RegExp) ? p.source : p, piRE && fiU ? $flags.call(p) : f)\n , tiRE ? this : proto, $RegExp);\n };\n var proxy = function (key) {\n key in $RegExp || dP($RegExp, key, {\n configurable: true,\n get: function () { return Base[key]; },\n set: function (it) { Base[key] = it; }\n });\n };\n for (var keys = gOPN(Base), i = 0; keys.length > i;) proxy(keys[i++]);\n proto.constructor = $RegExp;\n $RegExp.prototype = proto;\n require('./_redefine')(global, 'RegExp', $RegExp);\n}\n\nrequire('./_set-species')('RegExp');\n","var dP = require('./_object-dp');\nvar createDesc = require('./_property-desc');\nmodule.exports = require('./_descriptors') ? function (object, key, value) {\n return dP.f(object, key, createDesc(1, value));\n} : function (object, key, value) {\n object[key] = value;\n return object;\n};\n","module.exports = function (exec) {\n try {\n return !!exec();\n } catch (e) {\n return true;\n }\n};\n","var anObject = require('./_an-object');\nvar IE8_DOM_DEFINE = require('./_ie8-dom-define');\nvar toPrimitive = require('./_to-primitive');\nvar dP = Object.defineProperty;\n\nexports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPrimitive(P, true);\n anObject(Attributes);\n if (IE8_DOM_DEFINE) try {\n return dP(O, P, Attributes);\n } catch (e) { /* empty */ }\n if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');\n if ('value' in Attributes) O[P] = Attributes.value;\n return O;\n};\n","var core = module.exports = { version: '2.6.9' };\nif (typeof __e == 'number') __e = core; // eslint-disable-line no-undef\n","var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n","'use strict';\n\nvar isRegExp = require('./_is-regexp');\nvar anObject = require('./_an-object');\nvar speciesConstructor = require('./_species-constructor');\nvar advanceStringIndex = require('./_advance-string-index');\nvar toLength = require('./_to-length');\nvar callRegExpExec = require('./_regexp-exec-abstract');\nvar regexpExec = require('./_regexp-exec');\nvar fails = require('./_fails');\nvar $min = Math.min;\nvar $push = [].push;\nvar $SPLIT = 'split';\nvar LENGTH = 'length';\nvar LAST_INDEX = 'lastIndex';\nvar MAX_UINT32 = 0xffffffff;\n\n// babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError\nvar SUPPORTS_Y = !fails(function () { RegExp(MAX_UINT32, 'y'); });\n\n// @@split logic\nrequire('./_fix-re-wks')('split', 2, function (defined, SPLIT, $split, maybeCallNative) {\n var internalSplit;\n if (\n 'abbc'[$SPLIT](/(b)*/)[1] == 'c' ||\n 'test'[$SPLIT](/(?:)/, -1)[LENGTH] != 4 ||\n 'ab'[$SPLIT](/(?:ab)*/)[LENGTH] != 2 ||\n '.'[$SPLIT](/(.?)(.?)/)[LENGTH] != 4 ||\n '.'[$SPLIT](/()()/)[LENGTH] > 1 ||\n ''[$SPLIT](/.?/)[LENGTH]\n ) {\n // based on es5-shim implementation, need to rework it\n internalSplit = function (separator, limit) {\n var string = String(this);\n if (separator === undefined && limit === 0) return [];\n // If `separator` is not a regex, use native split\n if (!isRegExp(separator)) return $split.call(string, separator, limit);\n var output = [];\n var flags = (separator.ignoreCase ? 'i' : '') +\n (separator.multiline ? 'm' : '') +\n (separator.unicode ? 'u' : '') +\n (separator.sticky ? 'y' : '');\n var lastLastIndex = 0;\n var splitLimit = limit === undefined ? MAX_UINT32 : limit >>> 0;\n // Make `global` and avoid `lastIndex` issues by working with a copy\n var separatorCopy = new RegExp(separator.source, flags + 'g');\n var match, lastIndex, lastLength;\n while (match = regexpExec.call(separatorCopy, string)) {\n lastIndex = separatorCopy[LAST_INDEX];\n if (lastIndex > lastLastIndex) {\n output.push(string.slice(lastLastIndex, match.index));\n if (match[LENGTH] > 1 && match.index < string[LENGTH]) $push.apply(output, match.slice(1));\n lastLength = match[0][LENGTH];\n lastLastIndex = lastIndex;\n if (output[LENGTH] >= splitLimit) break;\n }\n if (separatorCopy[LAST_INDEX] === match.index) separatorCopy[LAST_INDEX]++; // Avoid an infinite loop\n }\n if (lastLastIndex === string[LENGTH]) {\n if (lastLength || !separatorCopy.test('')) output.push('');\n } else output.push(string.slice(lastLastIndex));\n return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output;\n };\n // Chakra, V8\n } else if ('0'[$SPLIT](undefined, 0)[LENGTH]) {\n internalSplit = function (separator, limit) {\n return separator === undefined && limit === 0 ? [] : $split.call(this, separator, limit);\n };\n } else {\n internalSplit = $split;\n }\n\n return [\n // `String.prototype.split` method\n // https://tc39.github.io/ecma262/#sec-string.prototype.split\n function split(separator, limit) {\n var O = defined(this);\n var splitter = separator == undefined ? undefined : separator[SPLIT];\n return splitter !== undefined\n ? splitter.call(separator, O, limit)\n : internalSplit.call(String(O), separator, limit);\n },\n // `RegExp.prototype[@@split]` method\n // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@split\n //\n // NOTE: This cannot be properly polyfilled in engines that don't support\n // the 'y' flag.\n function (regexp, limit) {\n var res = maybeCallNative(internalSplit, regexp, this, limit, internalSplit !== $split);\n if (res.done) return res.value;\n\n var rx = anObject(regexp);\n var S = String(this);\n var C = speciesConstructor(rx, RegExp);\n\n var unicodeMatching = rx.unicode;\n var flags = (rx.ignoreCase ? 'i' : '') +\n (rx.multiline ? 'm' : '') +\n (rx.unicode ? 'u' : '') +\n (SUPPORTS_Y ? 'y' : 'g');\n\n // ^(? + rx + ) is needed, in combination with some S slicing, to\n // simulate the 'y' flag.\n var splitter = new C(SUPPORTS_Y ? rx : '^(?:' + rx.source + ')', flags);\n var lim = limit === undefined ? MAX_UINT32 : limit >>> 0;\n if (lim === 0) return [];\n if (S.length === 0) return callRegExpExec(splitter, S) === null ? [S] : [];\n var p = 0;\n var q = 0;\n var A = [];\n while (q < S.length) {\n splitter.lastIndex = SUPPORTS_Y ? q : 0;\n var z = callRegExpExec(splitter, SUPPORTS_Y ? S : S.slice(q));\n var e;\n if (\n z === null ||\n (e = $min(toLength(splitter.lastIndex + (SUPPORTS_Y ? 0 : q)), S.length)) === p\n ) {\n q = advanceStringIndex(S, q, unicodeMatching);\n } else {\n A.push(S.slice(p, q));\n if (A.length === lim) return A;\n for (var i = 1; i <= z.length - 1; i++) {\n A.push(z[i]);\n if (A.length === lim) return A;\n }\n q = p = e;\n }\n }\n A.push(S.slice(p));\n return A;\n }\n ];\n});\n","// optional / simple context binding\nvar aFunction = require('./_a-function');\nmodule.exports = function (fn, that, length) {\n aFunction(fn);\n if (that === undefined) return fn;\n switch (length) {\n case 1: return function (a) {\n return fn.call(that, a);\n };\n case 2: return function (a, b) {\n return fn.call(that, a, b);\n };\n case 3: return function (a, b, c) {\n return fn.call(that, a, b, c);\n };\n }\n return function (/* ...args */) {\n return fn.apply(that, arguments);\n };\n};\n","var toString = {}.toString;\n\nmodule.exports = function (it) {\n return toString.call(it).slice(8, -1);\n};\n","var hasOwnProperty = {}.hasOwnProperty;\nmodule.exports = function (it, key) {\n return hasOwnProperty.call(it, key);\n};\n","// 7.1.15 ToLength\nvar toInteger = require('./_to-integer');\nvar min = Math.min;\nmodule.exports = function (it) {\n return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991\n};\n","module.exports = {};\n","'use strict';\n// 21.2.5.3 get RegExp.prototype.flags\nvar anObject = require('./_an-object');\nmodule.exports = function () {\n var that = anObject(this);\n var result = '';\n if (that.global) result += 'g';\n if (that.ignoreCase) result += 'i';\n if (that.multiline) result += 'm';\n if (that.unicode) result += 'u';\n if (that.sticky) result += 'y';\n return result;\n};\n","var global = require('./_global');\nvar core = require('./_core');\nvar hide = require('./_hide');\nvar redefine = require('./_redefine');\nvar ctx = require('./_ctx');\nvar PROTOTYPE = 'prototype';\n\nvar $export = function (type, name, source) {\n var IS_FORCED = type & $export.F;\n var IS_GLOBAL = type & $export.G;\n var IS_STATIC = type & $export.S;\n var IS_PROTO = type & $export.P;\n var IS_BIND = type & $export.B;\n var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE];\n var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});\n var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});\n var key, own, out, exp;\n if (IS_GLOBAL) source = name;\n for (key in source) {\n // contains in native\n own = !IS_FORCED && target && target[key] !== undefined;\n // export native or passed\n out = (own ? target : source)[key];\n // bind timers to global for call from export context\n exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;\n // extend global\n if (target) redefine(target, key, out, type & $export.U);\n // export\n if (exports[key] != out) hide(exports, key, exp);\n if (IS_PROTO && expProto[key] != out) expProto[key] = out;\n }\n};\nglobal.core = core;\n// type bitmap\n$export.F = 1; // forced\n$export.G = 2; // global\n$export.S = 4; // static\n$export.P = 8; // proto\n$export.B = 16; // bind\n$export.W = 32; // wrap\n$export.U = 64; // safe\n$export.R = 128; // real proto method for `library`\nmodule.exports = $export;\n","module.exports = function (it) {\n if (typeof it != 'function') throw TypeError(it + ' is not a function!');\n return it;\n};\n","// to indexed object, toObject with fallback for non-array-like ES3 strings\nvar IObject = require('./_iobject');\nvar defined = require('./_defined');\nmodule.exports = function (it) {\n return IObject(defined(it));\n};\n","// 7.2.1 RequireObjectCoercible(argument)\nmodule.exports = function (it) {\n if (it == undefined) throw TypeError(\"Can't call method on \" + it);\n return it;\n};\n","// 7.1.4 ToInteger\nvar ceil = Math.ceil;\nvar floor = Math.floor;\nmodule.exports = function (it) {\n return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);\n};\n","'use strict';\n\nvar classof = require('./_classof');\nvar builtinExec = RegExp.prototype.exec;\n\n // `RegExpExec` abstract operation\n// https://tc39.github.io/ecma262/#sec-regexpexec\nmodule.exports = function (R, S) {\n var exec = R.exec;\n if (typeof exec === 'function') {\n var result = exec.call(R, S);\n if (typeof result !== 'object') {\n throw new TypeError('RegExp exec method returned something other than an Object or null');\n }\n return result;\n }\n if (classof(R) !== 'RegExp') {\n throw new TypeError('RegExp#exec called on incompatible receiver');\n }\n return builtinExec.call(R, S);\n};\n","// getting tag from 19.1.3.6 Object.prototype.toString()\nvar cof = require('./_cof');\nvar TAG = require('./_wks')('toStringTag');\n// ES3 wrong here\nvar ARG = cof(function () { return arguments; }()) == 'Arguments';\n\n// fallback for IE11 Script Access Denied error\nvar tryGet = function (it, key) {\n try {\n return it[key];\n } catch (e) { /* empty */ }\n};\n\nmodule.exports = function (it) {\n var O, T, B;\n return it === undefined ? 'Undefined' : it === null ? 'Null'\n // @@toStringTag case\n : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T\n // builtinTag case\n : ARG ? cof(O)\n // ES3 arguments fallback\n : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;\n};\n","'use strict';\nrequire('./es6.regexp.exec');\nvar redefine = require('./_redefine');\nvar hide = require('./_hide');\nvar fails = require('./_fails');\nvar defined = require('./_defined');\nvar wks = require('./_wks');\nvar regexpExec = require('./_regexp-exec');\n\nvar SPECIES = wks('species');\n\nvar REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () {\n // #replace needs built-in support for named groups.\n // #match works fine because it just return the exec results, even if it has\n // a \"grops\" property.\n var re = /./;\n re.exec = function () {\n var result = [];\n result.groups = { a: '7' };\n return result;\n };\n return ''.replace(re, '$
') !== '7';\n});\n\nvar SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = (function () {\n // Chrome 51 has a buggy \"split\" implementation when RegExp#exec !== nativeExec\n var re = /(?:)/;\n var originalExec = re.exec;\n re.exec = function () { return originalExec.apply(this, arguments); };\n var result = 'ab'.split(re);\n return result.length === 2 && result[0] === 'a' && result[1] === 'b';\n})();\n\nmodule.exports = function (KEY, length, exec) {\n var SYMBOL = wks(KEY);\n\n var DELEGATES_TO_SYMBOL = !fails(function () {\n // String methods call symbol-named RegEp methods\n var O = {};\n O[SYMBOL] = function () { return 7; };\n return ''[KEY](O) != 7;\n });\n\n var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL ? !fails(function () {\n // Symbol-named RegExp methods call .exec\n var execCalled = false;\n var re = /a/;\n re.exec = function () { execCalled = true; return null; };\n if (KEY === 'split') {\n // RegExp[@@split] doesn't call the regex's exec method, but first creates\n // a new one. We need to return the patched regex when creating the new one.\n re.constructor = {};\n re.constructor[SPECIES] = function () { return re; };\n }\n re[SYMBOL]('');\n return !execCalled;\n }) : undefined;\n\n if (\n !DELEGATES_TO_SYMBOL ||\n !DELEGATES_TO_EXEC ||\n (KEY === 'replace' && !REPLACE_SUPPORTS_NAMED_GROUPS) ||\n (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC)\n ) {\n var nativeRegExpMethod = /./[SYMBOL];\n var fns = exec(\n defined,\n SYMBOL,\n ''[KEY],\n function maybeCallNative(nativeMethod, regexp, str, arg2, forceStringMethod) {\n if (regexp.exec === regexpExec) {\n if (DELEGATES_TO_SYMBOL && !forceStringMethod) {\n // The native String method already delegates to @@method (this\n // polyfilled function), leasing to infinite recursion.\n // We avoid it by directly calling the native @@method method.\n return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) };\n }\n return { done: true, value: nativeMethod.call(str, regexp, arg2) };\n }\n return { done: false };\n }\n );\n var strfn = fns[0];\n var rxfn = fns[1];\n\n redefine(String.prototype, KEY, strfn);\n hide(RegExp.prototype, SYMBOL, length == 2\n // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)\n // 21.2.5.11 RegExp.prototype[@@split](string, limit)\n ? function (string, arg) { return rxfn.call(string, this, arg); }\n // 21.2.5.6 RegExp.prototype[@@match](string)\n // 21.2.5.9 RegExp.prototype[@@search](string)\n : function (string) { return rxfn.call(string, this); }\n );\n }\n};\n","module.exports = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n","var isObject = require('./_is-object');\nvar document = require('./_global').document;\n// typeof document.createElement is 'object' in old IE\nvar is = isObject(document) && isObject(document.createElement);\nmodule.exports = function (it) {\n return is ? document.createElement(it) : {};\n};\n","var shared = require('./_shared')('keys');\nvar uid = require('./_uid');\nmodule.exports = function (key) {\n return shared[key] || (shared[key] = uid(key));\n};\n","var core = require('./_core');\nvar global = require('./_global');\nvar SHARED = '__core-js_shared__';\nvar store = global[SHARED] || (global[SHARED] = {});\n\n(module.exports = function (key, value) {\n return store[key] || (store[key] = value !== undefined ? value : {});\n})('versions', []).push({\n version: core.version,\n mode: require('./_library') ? 'pure' : 'global',\n copyright: '© 2019 Denis Pushkarev (zloirock.ru)'\n});\n","module.exports = false;\n","var id = 0;\nvar px = Math.random();\nmodule.exports = function (key) {\n return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));\n};\n","// IE 8- don't enum bug keys\nmodule.exports = (\n 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'\n).split(',');\n","'use strict';\n\nvar anObject = require('./_an-object');\nvar toLength = require('./_to-length');\nvar advanceStringIndex = require('./_advance-string-index');\nvar regExpExec = require('./_regexp-exec-abstract');\n\n// @@match logic\nrequire('./_fix-re-wks')('match', 1, function (defined, MATCH, $match, maybeCallNative) {\n return [\n // `String.prototype.match` method\n // https://tc39.github.io/ecma262/#sec-string.prototype.match\n function match(regexp) {\n var O = defined(this);\n var fn = regexp == undefined ? undefined : regexp[MATCH];\n return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));\n },\n // `RegExp.prototype[@@match]` method\n // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@match\n function (regexp) {\n var res = maybeCallNative($match, regexp, this);\n if (res.done) return res.value;\n var rx = anObject(regexp);\n var S = String(this);\n if (!rx.global) return regExpExec(rx, S);\n var fullUnicode = rx.unicode;\n rx.lastIndex = 0;\n var A = [];\n var n = 0;\n var result;\n while ((result = regExpExec(rx, S)) !== null) {\n var matchStr = String(result[0]);\n A[n] = matchStr;\n if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);\n n++;\n }\n return n === 0 ? null : A;\n }\n ];\n});\n","'use strict';\nvar at = require('./_string-at')(true);\n\n // `AdvanceStringIndex` abstract operation\n// https://tc39.github.io/ecma262/#sec-advancestringindex\nmodule.exports = function (S, index, unicode) {\n return index + (unicode ? at(S, index).length : 1);\n};\n","'use strict';\n\nvar regexpFlags = require('./_flags');\n\nvar nativeExec = RegExp.prototype.exec;\n// This always refers to the native implementation, because the\n// String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js,\n// which loads this file before patching the method.\nvar nativeReplace = String.prototype.replace;\n\nvar patchedExec = nativeExec;\n\nvar LAST_INDEX = 'lastIndex';\n\nvar UPDATES_LAST_INDEX_WRONG = (function () {\n var re1 = /a/,\n re2 = /b*/g;\n nativeExec.call(re1, 'a');\n nativeExec.call(re2, 'a');\n return re1[LAST_INDEX] !== 0 || re2[LAST_INDEX] !== 0;\n})();\n\n// nonparticipating capturing group, copied from es5-shim's String#split patch.\nvar NPCG_INCLUDED = /()??/.exec('')[1] !== undefined;\n\nvar PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED;\n\nif (PATCH) {\n patchedExec = function exec(str) {\n var re = this;\n var lastIndex, reCopy, match, i;\n\n if (NPCG_INCLUDED) {\n reCopy = new RegExp('^' + re.source + '$(?!\\\\s)', regexpFlags.call(re));\n }\n if (UPDATES_LAST_INDEX_WRONG) lastIndex = re[LAST_INDEX];\n\n match = nativeExec.call(re, str);\n\n if (UPDATES_LAST_INDEX_WRONG && match) {\n re[LAST_INDEX] = re.global ? match.index + match[0].length : lastIndex;\n }\n if (NPCG_INCLUDED && match && match.length > 1) {\n // Fix browsers whose `exec` methods don't consistently return `undefined`\n // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/\n // eslint-disable-next-line no-loop-func\n nativeReplace.call(match[0], reCopy, function () {\n for (i = 1; i < arguments.length - 2; i++) {\n if (arguments[i] === undefined) match[i] = undefined;\n }\n });\n }\n\n return match;\n };\n}\n\nmodule.exports = patchedExec;\n","(function (global, factory) {\r\n\ttypeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :\r\n\ttypeof define === 'function' && define.amd ? define(['exports'], factory) :\r\n\t(factory((global.StickySidebar = {})));\r\n}(this, (function (exports) { 'use strict';\r\n\r\nvar commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};\r\n\r\n\r\n\r\nfunction unwrapExports (x) {\r\n\treturn x && x.__esModule ? x['default'] : x;\r\n}\r\n\r\nfunction createCommonjsModule(fn, module) {\r\n\treturn module = { exports: {} }, fn(module, module.exports), module.exports;\r\n}\r\n\r\nvar stickySidebar = createCommonjsModule(function (module, exports) {\r\n(function (global, factory) {\r\n if (typeof undefined === \"function\" && undefined.amd) {\r\n undefined(['exports'], factory);\r\n } else {\r\n factory(exports);\r\n }\r\n})(commonjsGlobal, function (exports) {\r\n 'use strict';\r\n\r\n Object.defineProperty(exports, \"__esModule\", {\r\n value: true\r\n });\r\n\r\n function _classCallCheck(instance, Constructor) {\r\n if (!(instance instanceof Constructor)) {\r\n throw new TypeError(\"Cannot call a class as a function\");\r\n }\r\n }\r\n\r\n var _createClass = function () {\r\n function defineProperties(target, props) {\r\n for (var i = 0; i < props.length; i++) {\r\n var descriptor = props[i];\r\n descriptor.enumerable = descriptor.enumerable || false;\r\n descriptor.configurable = true;\r\n if (\"value\" in descriptor) descriptor.writable = true;\r\n Object.defineProperty(target, descriptor.key, descriptor);\r\n }\r\n }\r\n\r\n return function (Constructor, protoProps, staticProps) {\r\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\r\n if (staticProps) defineProperties(Constructor, staticProps);\r\n return Constructor;\r\n };\r\n }();\r\n\r\n /**\r\n * Sticky Sidebar JavaScript Plugin.\r\n * @version 3.3.1\r\n * @author Ahmed Bouhuolia \r\n * @license The MIT License (MIT)\r\n */\r\n var StickySidebar = function () {\r\n\r\n // ---------------------------------\r\n // # Define Constants\r\n // ---------------------------------\r\n //\r\n var EVENT_KEY = '.stickySidebar';\r\n var DEFAULTS = {\r\n /**\r\n * Additional top spacing of the element when it becomes sticky.\r\n * @type {Numeric|Function}\r\n */\r\n topSpacing: 0,\r\n\r\n /**\r\n * Additional bottom spacing of the element when it becomes sticky.\r\n * @type {Numeric|Function}\r\n */\r\n bottomSpacing: 0,\r\n\r\n /**\r\n * Container sidebar selector to know what the beginning and end of sticky element.\r\n * @type {String|False}\r\n */\r\n containerSelector: false,\r\n\r\n /**\r\n * Inner wrapper selector.\r\n * @type {String}\r\n */\r\n innerWrapperSelector: '.inner-wrapper-sticky',\r\n\r\n /**\r\n * The name of CSS class to apply to elements when they have become stuck.\r\n * @type {String|False}\r\n */\r\n stickyClass: 'is-affixed',\r\n\r\n /**\r\n * Detect when sidebar and its container change height so re-calculate their dimensions.\r\n * @type {Boolean}\r\n */\r\n resizeSensor: true,\r\n\r\n /**\r\n * The sidebar returns to its normal position if its width below this value.\r\n * @type {Numeric}\r\n */\r\n minWidth: false\r\n };\r\n\r\n // ---------------------------------\r\n // # Class Definition\r\n // ---------------------------------\r\n //\r\n /**\r\n * Sticky Sidebar Class.\r\n * @public\r\n */\r\n\r\n var StickySidebar = function () {\r\n\r\n /**\r\n * Sticky Sidebar Constructor.\r\n * @constructor\r\n * @param {HTMLElement|String} sidebar - The sidebar element or sidebar selector.\r\n * @param {Object} options - The options of sticky sidebar.\r\n */\r\n function StickySidebar(sidebar) {\r\n var _this = this;\r\n\r\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\r\n\r\n _classCallCheck(this, StickySidebar);\r\n\r\n this.options = StickySidebar.extend(DEFAULTS, options);\r\n\r\n // Sidebar element query if there's no one, throw error.\r\n this.sidebar = 'string' === typeof sidebar ? document.querySelector(sidebar) : sidebar;\r\n if ('undefined' === typeof this.sidebar) throw new Error(\"There is no specific sidebar element.\");\r\n\r\n this.sidebarInner = false;\r\n this.container = this.sidebar.parentElement;\r\n\r\n // Current Affix Type of sidebar element.\r\n this.affixedType = 'STATIC';\r\n this.direction = 'down';\r\n this.support = {\r\n transform: false,\r\n transform3d: false\r\n };\r\n\r\n this._initialized = false;\r\n this._reStyle = false;\r\n this._breakpoint = false;\r\n\r\n // Dimensions of sidebar, container and screen viewport.\r\n this.dimensions = {\r\n translateY: 0,\r\n maxTranslateY: 0,\r\n topSpacing: 0,\r\n lastTopSpacing: 0,\r\n bottomSpacing: 0,\r\n lastBottomSpacing: 0,\r\n sidebarHeight: 0,\r\n sidebarWidth: 0,\r\n containerTop: 0,\r\n containerHeight: 0,\r\n viewportHeight: 0,\r\n viewportTop: 0,\r\n lastViewportTop: 0\r\n };\r\n\r\n // Bind event handlers for referencability.\r\n ['handleEvent'].forEach(function (method) {\r\n _this[method] = _this[method].bind(_this);\r\n });\r\n\r\n // Initialize sticky sidebar for first time.\r\n this.initialize();\r\n }\r\n\r\n /**\r\n * Initializes the sticky sidebar by adding inner wrapper, define its container, \r\n * min-width breakpoint, calculating dimensions, adding helper classes and inline style.\r\n * @private\r\n */\r\n\r\n\r\n _createClass(StickySidebar, [{\r\n key: 'initialize',\r\n value: function initialize() {\r\n var _this2 = this;\r\n\r\n this._setSupportFeatures();\r\n\r\n // Get sticky sidebar inner wrapper, if not found, will create one.\r\n if (this.options.innerWrapperSelector) {\r\n this.sidebarInner = this.sidebar.querySelector(this.options.innerWrapperSelector);\r\n\r\n if (null === this.sidebarInner) this.sidebarInner = false;\r\n }\r\n\r\n if (!this.sidebarInner) {\r\n var wrapper = document.createElement('div');\r\n wrapper.setAttribute('class', 'inner-wrapper-sticky');\r\n this.sidebar.appendChild(wrapper);\r\n\r\n while (this.sidebar.firstChild != wrapper) {\r\n wrapper.appendChild(this.sidebar.firstChild);\r\n }this.sidebarInner = this.sidebar.querySelector('.inner-wrapper-sticky');\r\n }\r\n\r\n // Container wrapper of the sidebar.\r\n if (this.options.containerSelector) {\r\n var containers = document.querySelectorAll(this.options.containerSelector);\r\n containers = Array.prototype.slice.call(containers);\r\n\r\n containers.forEach(function (container, item) {\r\n if (!container.contains(_this2.sidebar)) return;\r\n _this2.container = container;\r\n });\r\n\r\n if (!containers.length) throw new Error(\"The container does not contains on the sidebar.\");\r\n }\r\n\r\n // If top/bottom spacing is not function parse value to integer.\r\n if ('function' !== typeof this.options.topSpacing) this.options.topSpacing = parseInt(this.options.topSpacing) || 0;\r\n\r\n if ('function' !== typeof this.options.bottomSpacing) this.options.bottomSpacing = parseInt(this.options.bottomSpacing) || 0;\r\n\r\n // Breakdown sticky sidebar if screen width below `options.minWidth`.\r\n this._widthBreakpoint();\r\n\r\n // Calculate dimensions of sidebar, container and viewport.\r\n this.calcDimensions();\r\n\r\n // Affix sidebar in proper position.\r\n this.stickyPosition();\r\n\r\n // Bind all events.\r\n this.bindEvents();\r\n\r\n // Inform other properties the sticky sidebar is initialized.\r\n this._initialized = true;\r\n }\r\n }, {\r\n key: 'bindEvents',\r\n value: function bindEvents() {\r\n window.addEventListener('resize', this, { passive: true, capture: false });\r\n window.addEventListener('scroll', this, { passive: true, capture: false });\r\n\r\n this.sidebar.addEventListener('update' + EVENT_KEY, this);\r\n\r\n if (this.options.resizeSensor && 'undefined' !== typeof ResizeSensor) {\r\n new ResizeSensor(this.sidebarInner, this.handleEvent);\r\n new ResizeSensor(this.container, this.handleEvent);\r\n }\r\n }\r\n }, {\r\n key: 'handleEvent',\r\n value: function handleEvent(event) {\r\n this.updateSticky(event);\r\n }\r\n }, {\r\n key: 'calcDimensions',\r\n value: function calcDimensions() {\r\n if (this._breakpoint) return;\r\n var dims = this.dimensions;\r\n\r\n // Container of sticky sidebar dimensions.\r\n dims.containerTop = StickySidebar.offsetRelative(this.container).top;\r\n dims.containerHeight = this.container.clientHeight;\r\n dims.containerBottom = dims.containerTop + dims.containerHeight;\r\n\r\n // Sidebar dimensions.\r\n dims.sidebarHeight = this.sidebarInner.offsetHeight;\r\n dims.sidebarWidth = this.sidebarInner.offsetWidth;\r\n\r\n // Screen viewport dimensions.\r\n dims.viewportHeight = window.innerHeight;\r\n\r\n // Maximum sidebar translate Y.\r\n dims.maxTranslateY = dims.containerHeight - dims.sidebarHeight;\r\n\r\n this._calcDimensionsWithScroll();\r\n }\r\n }, {\r\n key: '_calcDimensionsWithScroll',\r\n value: function _calcDimensionsWithScroll() {\r\n var dims = this.dimensions;\r\n\r\n dims.sidebarLeft = StickySidebar.offsetRelative(this.sidebar).left;\r\n\r\n dims.viewportTop = document.documentElement.scrollTop || document.body.scrollTop;\r\n dims.viewportBottom = dims.viewportTop + dims.viewportHeight;\r\n dims.viewportLeft = document.documentElement.scrollLeft || document.body.scrollLeft;\r\n\r\n dims.topSpacing = this.options.topSpacing;\r\n dims.bottomSpacing = this.options.bottomSpacing;\r\n\r\n if ('function' === typeof dims.topSpacing) dims.topSpacing = parseInt(dims.topSpacing(this.sidebar)) || 0;\r\n\r\n if ('function' === typeof dims.bottomSpacing) dims.bottomSpacing = parseInt(dims.bottomSpacing(this.sidebar)) || 0;\r\n\r\n if ('VIEWPORT-TOP' === this.affixedType) {\r\n // Adjust translate Y in the case decrease top spacing value.\r\n if (dims.topSpacing < dims.lastTopSpacing) {\r\n dims.translateY += dims.lastTopSpacing - dims.topSpacing;\r\n this._reStyle = true;\r\n }\r\n } else if ('VIEWPORT-BOTTOM' === this.affixedType) {\r\n // Adjust translate Y in the case decrease bottom spacing value.\r\n if (dims.bottomSpacing < dims.lastBottomSpacing) {\r\n dims.translateY += dims.lastBottomSpacing - dims.bottomSpacing;\r\n this._reStyle = true;\r\n }\r\n }\r\n\r\n dims.lastTopSpacing = dims.topSpacing;\r\n dims.lastBottomSpacing = dims.bottomSpacing;\r\n }\r\n }, {\r\n key: 'isSidebarFitsViewport',\r\n value: function isSidebarFitsViewport() {\r\n return this.dimensions.sidebarHeight < this.dimensions.viewportHeight;\r\n }\r\n }, {\r\n key: 'observeScrollDir',\r\n value: function observeScrollDir() {\r\n var dims = this.dimensions;\r\n if (dims.lastViewportTop === dims.viewportTop) return;\r\n\r\n var furthest = 'down' === this.direction ? Math.min : Math.max;\r\n\r\n // If the browser is scrolling not in the same direction.\r\n if (dims.viewportTop === furthest(dims.viewportTop, dims.lastViewportTop)) this.direction = 'down' === this.direction ? 'up' : 'down';\r\n }\r\n }, {\r\n key: 'getAffixType',\r\n value: function getAffixType() {\r\n this._calcDimensionsWithScroll();\r\n var dims = this.dimensions;\r\n var colliderTop = dims.viewportTop + dims.topSpacing;\r\n var affixType = this.affixedType;\r\n\r\n if (colliderTop <= dims.containerTop || dims.containerHeight <= dims.sidebarHeight) {\r\n dims.translateY = 0;\r\n affixType = 'STATIC';\r\n } else {\r\n affixType = 'up' === this.direction ? this._getAffixTypeScrollingUp() : this._getAffixTypeScrollingDown();\r\n }\r\n\r\n // Make sure the translate Y is not bigger than container height.\r\n dims.translateY = Math.max(0, dims.translateY);\r\n dims.translateY = Math.min(dims.containerHeight, dims.translateY);\r\n dims.translateY = Math.round(dims.translateY);\r\n\r\n dims.lastViewportTop = dims.viewportTop;\r\n return affixType;\r\n }\r\n }, {\r\n key: '_getAffixTypeScrollingDown',\r\n value: function _getAffixTypeScrollingDown() {\r\n var dims = this.dimensions;\r\n var sidebarBottom = dims.sidebarHeight + dims.containerTop;\r\n var colliderTop = dims.viewportTop + dims.topSpacing;\r\n var colliderBottom = dims.viewportBottom - dims.bottomSpacing;\r\n var affixType = this.affixedType;\r\n\r\n if (this.isSidebarFitsViewport()) {\r\n if (dims.sidebarHeight + colliderTop >= dims.containerBottom) {\r\n dims.translateY = dims.containerBottom - sidebarBottom;\r\n affixType = 'CONTAINER-BOTTOM';\r\n } else if (colliderTop >= dims.containerTop) {\r\n dims.translateY = colliderTop - dims.containerTop;\r\n affixType = 'VIEWPORT-TOP';\r\n }\r\n } else {\r\n if (dims.containerBottom <= colliderBottom) {\r\n dims.translateY = dims.containerBottom - sidebarBottom;\r\n affixType = 'CONTAINER-BOTTOM';\r\n } else if (sidebarBottom + dims.translateY <= colliderBottom) {\r\n dims.translateY = colliderBottom - sidebarBottom;\r\n affixType = 'VIEWPORT-BOTTOM';\r\n } else if (dims.containerTop + dims.translateY <= colliderTop && 0 !== dims.translateY && dims.maxTranslateY !== dims.translateY) {\r\n affixType = 'VIEWPORT-UNBOTTOM';\r\n }\r\n }\r\n\r\n return affixType;\r\n }\r\n }, {\r\n key: '_getAffixTypeScrollingUp',\r\n value: function _getAffixTypeScrollingUp() {\r\n var dims = this.dimensions;\r\n var sidebarBottom = dims.sidebarHeight + dims.containerTop;\r\n var colliderTop = dims.viewportTop + dims.topSpacing;\r\n var colliderBottom = dims.viewportBottom - dims.bottomSpacing;\r\n var affixType = this.affixedType;\r\n\r\n if (colliderTop <= dims.translateY + dims.containerTop) {\r\n dims.translateY = colliderTop - dims.containerTop;\r\n affixType = 'VIEWPORT-TOP';\r\n } else if (dims.containerBottom <= colliderBottom) {\r\n dims.translateY = dims.containerBottom - sidebarBottom;\r\n affixType = 'CONTAINER-BOTTOM';\r\n } else if (!this.isSidebarFitsViewport()) {\r\n\r\n if (dims.containerTop <= colliderTop && 0 !== dims.translateY && dims.maxTranslateY !== dims.translateY) {\r\n affixType = 'VIEWPORT-UNBOTTOM';\r\n }\r\n }\r\n\r\n return affixType;\r\n }\r\n }, {\r\n key: '_getStyle',\r\n value: function _getStyle(affixType) {\r\n if ('undefined' === typeof affixType) return;\r\n\r\n var style = { inner: {}, outer: {} };\r\n var dims = this.dimensions;\r\n\r\n switch (affixType) {\r\n case 'VIEWPORT-TOP':\r\n style.inner = { position: 'fixed', top: dims.topSpacing,\r\n left: dims.sidebarLeft - dims.viewportLeft, width: dims.sidebarWidth };\r\n break;\r\n case 'VIEWPORT-BOTTOM':\r\n style.inner = { position: 'fixed', top: 'auto', left: dims.sidebarLeft,\r\n bottom: dims.bottomSpacing, width: dims.sidebarWidth };\r\n break;\r\n case 'CONTAINER-BOTTOM':\r\n case 'VIEWPORT-UNBOTTOM':\r\n var translate = this._getTranslate(0, dims.translateY + 'px');\r\n\r\n if (translate) style.inner = { transform: translate };else style.inner = { position: 'absolute', top: dims.translateY, width: dims.sidebarWidth };\r\n break;\r\n }\r\n\r\n switch (affixType) {\r\n case 'VIEWPORT-TOP':\r\n case 'VIEWPORT-BOTTOM':\r\n case 'VIEWPORT-UNBOTTOM':\r\n case 'CONTAINER-BOTTOM':\r\n style.outer = { height: dims.sidebarHeight, position: 'relative' };\r\n break;\r\n }\r\n\r\n style.outer = StickySidebar.extend({ height: '', position: '' }, style.outer);\r\n style.inner = StickySidebar.extend({ position: 'relative', top: '', left: '',\r\n bottom: '', width: '', transform: '' }, style.inner);\r\n\r\n return style;\r\n }\r\n }, {\r\n key: 'stickyPosition',\r\n value: function stickyPosition(force) {\r\n if (this._breakpoint) return;\r\n\r\n force = this._reStyle || force || false;\r\n\r\n var affixType = this.getAffixType();\r\n var style = this._getStyle(affixType);\r\n\r\n if ((this.affixedType != affixType || force) && affixType) {\r\n var affixEvent = 'affix.' + affixType.toLowerCase().replace('viewport-', '') + EVENT_KEY;\r\n StickySidebar.eventTrigger(this.sidebar, affixEvent);\r\n\r\n if ('STATIC' === affixType) StickySidebar.removeClass(this.sidebar, this.options.stickyClass);else StickySidebar.addClass(this.sidebar, this.options.stickyClass);\r\n\r\n for (var key in style.outer) {\r\n var unit = 'number' === typeof style.outer[key] ? 'px' : '';\r\n this.sidebar.style[key] = style.outer[key] + unit;\r\n }\r\n\r\n for (var _key in style.inner) {\r\n var _unit = 'number' === typeof style.inner[_key] ? 'px' : '';\r\n this.sidebarInner.style[_key] = style.inner[_key] + _unit;\r\n }\r\n\r\n var affixedEvent = 'affixed.' + affixType.toLowerCase().replace('viewport-', '') + EVENT_KEY;\r\n StickySidebar.eventTrigger(this.sidebar, affixedEvent);\r\n } else {\r\n if (this._initialized) this.sidebarInner.style.left = style.inner.left;\r\n }\r\n\r\n this.affixedType = affixType;\r\n }\r\n }, {\r\n key: '_widthBreakpoint',\r\n value: function _widthBreakpoint() {\r\n\r\n if (window.innerWidth <= this.options.minWidth) {\r\n this._breakpoint = true;\r\n this.affixedType = 'STATIC';\r\n\r\n this.sidebar.removeAttribute('style');\r\n StickySidebar.removeClass(this.sidebar, this.options.stickyClass);\r\n this.sidebarInner.removeAttribute('style');\r\n } else {\r\n this._breakpoint = false;\r\n }\r\n }\r\n }, {\r\n key: 'updateSticky',\r\n value: function updateSticky() {\r\n var _this3 = this;\r\n\r\n var event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\r\n\r\n if (this._running) return;\r\n this._running = true;\r\n\r\n (function (eventType) {\r\n requestAnimationFrame(function () {\r\n switch (eventType) {\r\n // When browser is scrolling and re-calculate just dimensions\r\n // within scroll. \r\n case 'scroll':\r\n _this3._calcDimensionsWithScroll();\r\n _this3.observeScrollDir();\r\n _this3.stickyPosition();\r\n break;\r\n\r\n // When browser is resizing or there's no event, observe width\r\n // breakpoint and re-calculate dimensions.\r\n case 'resize':\r\n default:\r\n _this3._widthBreakpoint();\r\n _this3.calcDimensions();\r\n _this3.stickyPosition(true);\r\n break;\r\n }\r\n _this3._running = false;\r\n });\r\n })(event.type);\r\n }\r\n }, {\r\n key: '_setSupportFeatures',\r\n value: function _setSupportFeatures() {\r\n var support = this.support;\r\n\r\n support.transform = StickySidebar.supportTransform();\r\n support.transform3d = StickySidebar.supportTransform(true);\r\n }\r\n }, {\r\n key: '_getTranslate',\r\n value: function _getTranslate() {\r\n var y = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\r\n var x = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\r\n var z = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;\r\n\r\n if (this.support.transform3d) return 'translate3d(' + y + ', ' + x + ', ' + z + ')';else if (this.support.translate) return 'translate(' + y + ', ' + x + ')';else return false;\r\n }\r\n }, {\r\n key: 'destroy',\r\n value: function destroy() {\r\n window.removeEventListener('resize', this, { capture: false });\r\n window.removeEventListener('scroll', this, { capture: false });\r\n\r\n this.sidebar.classList.remove(this.options.stickyClass);\r\n this.sidebar.style.minHeight = '';\r\n\r\n this.sidebar.removeEventListener('update' + EVENT_KEY, this);\r\n\r\n var styleReset = { inner: {}, outer: {} };\r\n\r\n styleReset.inner = { position: '', top: '', left: '', bottom: '', width: '', transform: '' };\r\n styleReset.outer = { height: '', position: '' };\r\n\r\n for (var key in styleReset.outer) {\r\n this.sidebar.style[key] = styleReset.outer[key];\r\n }for (var _key2 in styleReset.inner) {\r\n this.sidebarInner.style[_key2] = styleReset.inner[_key2];\r\n }if (this.options.resizeSensor && 'undefined' !== typeof ResizeSensor) {\r\n ResizeSensor.detach(this.sidebarInner, this.handleEvent);\r\n ResizeSensor.detach(this.container, this.handleEvent);\r\n }\r\n }\r\n }], [{\r\n key: 'supportTransform',\r\n value: function supportTransform(transform3d) {\r\n var result = false,\r\n property = transform3d ? 'perspective' : 'transform',\r\n upper = property.charAt(0).toUpperCase() + property.slice(1),\r\n prefixes = ['Webkit', 'Moz', 'O', 'ms'],\r\n support = document.createElement('support'),\r\n style = support.style;\r\n\r\n (property + ' ' + prefixes.join(upper + ' ') + upper).split(' ').forEach(function (property, i) {\r\n if (style[property] !== undefined) {\r\n result = property;\r\n return false;\r\n }\r\n });\r\n return result;\r\n }\r\n }, {\r\n key: 'eventTrigger',\r\n value: function eventTrigger(element, eventName, data) {\r\n try {\r\n var event = new CustomEvent(eventName, { detail: data });\r\n } catch (e) {\r\n var event = document.createEvent('CustomEvent');\r\n event.initCustomEvent(eventName, true, true, data);\r\n }\r\n element.dispatchEvent(event);\r\n }\r\n }, {\r\n key: 'extend',\r\n value: function extend(defaults, options) {\r\n var results = {};\r\n for (var key in defaults) {\r\n if ('undefined' !== typeof options[key]) results[key] = options[key];else results[key] = defaults[key];\r\n }\r\n return results;\r\n }\r\n }, {\r\n key: 'offsetRelative',\r\n value: function offsetRelative(element) {\r\n var result = { left: 0, top: 0 };\r\n\r\n do {\r\n var offsetTop = element.offsetTop;\r\n var offsetLeft = element.offsetLeft;\r\n\r\n if (!isNaN(offsetTop)) result.top += offsetTop;\r\n\r\n if (!isNaN(offsetLeft)) result.left += offsetLeft;\r\n\r\n element = 'BODY' === element.tagName ? element.parentElement : element.offsetParent;\r\n } while (element);\r\n return result;\r\n }\r\n }, {\r\n key: 'addClass',\r\n value: function addClass(element, className) {\r\n if (!StickySidebar.hasClass(element, className)) {\r\n if (element.classList) element.classList.add(className);else element.className += ' ' + className;\r\n }\r\n }\r\n }, {\r\n key: 'removeClass',\r\n value: function removeClass(element, className) {\r\n if (StickySidebar.hasClass(element, className)) {\r\n if (element.classList) element.classList.remove(className);else element.className = element.className.replace(new RegExp('(^|\\\\b)' + className.split(' ').join('|') + '(\\\\b|$)', 'gi'), ' ');\r\n }\r\n }\r\n }, {\r\n key: 'hasClass',\r\n value: function hasClass(element, className) {\r\n if (element.classList) return element.classList.contains(className);else return new RegExp('(^| )' + className + '( |$)', 'gi').test(element.className);\r\n }\r\n }, {\r\n key: 'defaults',\r\n get: function () {\r\n return DEFAULTS;\r\n }\r\n }]);\r\n\r\n return StickySidebar;\r\n }();\r\n\r\n return StickySidebar;\r\n }();\r\n\r\n exports.default = StickySidebar;\r\n\r\n\r\n // Global\r\n // -------------------------\r\n window.StickySidebar = StickySidebar;\r\n});\r\n});\r\n\r\nvar stickySidebar$1 = unwrapExports(stickySidebar);\r\n\r\nexports['default'] = stickySidebar$1;\r\nexports.__moduleExports = stickySidebar;\r\n\r\nObject.defineProperty(exports, '__esModule', { value: true });\r\n\r\n})));\r\n\r\n//# sourceMappingURL=sticky-sidebar.js.map\r\n","!function(root, factory) {\n \"function\" == typeof define && define.amd ? // AMD. Register as an anonymous module unless amdModuleId is set\n define([], function() {\n return root.svg4everybody = factory();\n }) : \"object\" == typeof module && module.exports ? // Node. Does not work with strict CommonJS, but\n // only CommonJS-like environments that support module.exports,\n // like Node.\n module.exports = factory() : root.svg4everybody = factory();\n}(this, function() {\n /*! svg4everybody v2.1.9 | github.com/jonathantneal/svg4everybody */\n function embed(parent, svg, target) {\n // if the target exists\n if (target) {\n // create a document fragment to hold the contents of the target\n var fragment = document.createDocumentFragment(), viewBox = !svg.hasAttribute(\"viewBox\") && target.getAttribute(\"viewBox\");\n // conditionally set the viewBox on the svg\n viewBox && svg.setAttribute(\"viewBox\", viewBox);\n // copy the contents of the clone into the fragment\n for (// clone the target\n var clone = target.cloneNode(!0); clone.childNodes.length; ) {\n fragment.appendChild(clone.firstChild);\n }\n // append the fragment into the svg\n parent.appendChild(fragment);\n }\n }\n function loadreadystatechange(xhr) {\n // listen to changes in the request\n xhr.onreadystatechange = function() {\n // if the request is ready\n if (4 === xhr.readyState) {\n // get the cached html document\n var cachedDocument = xhr._cachedDocument;\n // ensure the cached html document based on the xhr response\n cachedDocument || (cachedDocument = xhr._cachedDocument = document.implementation.createHTMLDocument(\"\"), \n cachedDocument.body.innerHTML = xhr.responseText, xhr._cachedTarget = {}), // clear the xhr embeds list and embed each item\n xhr._embeds.splice(0).map(function(item) {\n // get the cached target\n var target = xhr._cachedTarget[item.id];\n // ensure the cached target\n target || (target = xhr._cachedTarget[item.id] = cachedDocument.getElementById(item.id)), \n // embed the target into the svg\n embed(item.parent, item.svg, target);\n });\n }\n }, // test the ready state change immediately\n xhr.onreadystatechange();\n }\n function svg4everybody(rawopts) {\n function oninterval() {\n // while the index exists in the live