';\n }\n\n return content;\n }\n\n resetCenter() {\n let bounds = new google.maps.LatLngBounds();\n\n this.positions.forEach(position => {\n bounds.extend(position);\n });\n\n google.maps.event.addListener(this.map, 'zoom_changed', () => {\n let boundsListener = google.maps.event.addListener(this.map, 'bounds_changed', () => {\n if (this.map.getZoom() > this.zoom && this.map.initialZoom === true) {\n this.map.setZoom(this.zoom);\n this.map.initialZoom = false;\n }\n google.maps.event.removeListener(boundsListener);\n });\n });\n\n this.map.initialZoom = true;\n this.map.fitBounds(bounds);\n // this.map.setCenter(bounds.getCenter());\n\n this.center = this.map.getCenter();\n }\n\n addMarker(latLng, icon, infoWindow) {\n let marker = new google.maps.Marker({\n position: latLng,\n map: this.map,\n icon: icon,\n animation: google.maps.Animation.DROP,\n });\n\n google.maps.event.addListener(marker, 'click', (marker => {\n return () => {\n this.infoWindow.setContent(infoWindow);\n this.infoWindow.open(this.map, marker);\n }\n })(marker));\n\n return marker;\n }\n\n addMarkerWithTimeout(pin, timeout) {\n let pinLatLng = new google.maps.LatLng(pin.dataset.lat, pin.dataset.lng);\n this.positions.push(pinLatLng);\n\n setTimeout(() => {\n let icon = {};\n\n if (pin.dataset.icon) {\n icon = {\n url: pin.dataset.icon,\n size: new google.maps.Size(32, 32),\n scaledSize: new google.maps.Size(24, 24),\n origin: new google.maps.Point(0, 0),\n anchor: new google.maps.Point(12, 12),\n };\n } else {\n icon = {\n path: google.maps.SymbolPath.CIRCLE,\n fillColor: pin.dataset.color,\n fillOpacity: 1,\n scale: 9,\n strokeWeight: 2,\n strokeColor: '#ffffff',\n };\n }\n\n let infoWindow = this.infoBox({\n heading: pin.dataset.heading,\n content: pin.dataset.content,\n image: pin.dataset.image,\n }, pin.dataset.address);\n\n let marker = this.addMarker(pinLatLng, icon, infoWindow);\n \n this.markers.push(marker);\n }, timeout);\n }\n\n addPrimaryMarker() {\n let icon = {\n path: 'M19.4,0C8.7,0,0,8.7,0,19.4c0,14.9,19.4,32.8,19.4,39.2c-0.1-6.3,19.4-24.4,19.4-39.2C38.7,8.7,30,0,19.4,0z M19.4,27.1c-4.1,0-7.3-3.3-7.3-7.3c0-4.1,3.3-7.3,7.3-7.3c4.1,0,7.3,3.3,7.3,7.3C26.7,23.9,23.4,27.1,19.4,27.1z',\n fillColor: '#82c341',\n fillOpacity: 1,\n scale: 1,\n strokeWeight: 0,\n size: new google.maps.Size(11, 22),\n origin: new google.maps.Point(0, 0),\n anchor: new google.maps.Point(20, 50),\n };\n\n /**\n * If you need to use an image\n * Must know the size of the image, and then scale that image down for retina use\n */\n // var icon = {\n // url:'PATH TO PIN',\n // size: new google.maps.Size(47,80),\n // scaledSize: new google.maps.Size(31.333333333, 53.333333333),\n // origin: new google.maps.Point(0, 0),\n // anchor: new google.maps.Point(15.66665, 26.66665)\n // };\n this.positions.push(this.options.center);\n\n this.primaryMarker = this.addMarker(this.options.center, icon, this.infoBox());\n this.markers.push(this.primaryMarker);\n }\n\n addAllMarkers() {\n let timeout = 0;\n\n this.pins.forEach(pin => {\n if (!pin.dataset.lat || !pin.dataset.lng) {\n return;\n }\n\n this.addMarkerWithTimeout(pin, timeout);\n timeout += 5;\n });\n }\n\n clearAllMarkers() {\n this.markers.forEach(marker => {\n if (marker !== this.primaryMarker) {\n marker.setMap(null);\n }\n });\n\n this.positions = [];\n this.markers = [];\n\n this.positions.push(this.primaryMarker.position);\n this.markers.push(this.primaryMarker);\n }\n\n setMapOnAll() {\n this.clearAllMarkers();\n\n this.pins = this.component.querySelectorAll('.map__pin.is-active');\n this.addAllMarkers();\n this.resetCenter();\n }\n}\n\nexport default Map;\n\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/map/map.js","class Accordion {\n // constructor(component) {\n // let items = component.querySelectorAll('.accordion__item');\n \n // items.forEach(item => {\n // let content = item.querySelector('.accordion__content');\n // content.setAttribute('data-height', content.offsetHeight);\n // content.style.height = 0;\n\n // item.querySelector('.js-accordion__toggle').onclick = () => {\n // let isActive = (item.classList.contains('is-active'));\n \n // // Collapse active siblings and set to inactive\n // component.querySelectorAll('.accordion__item.is-active').forEach(item => {\n // let content = item.querySelector('.accordion__content');\n\n // TweenLite.to(content, 0.6, {\n // ease: Circ.easeOut,\n // height: 0,\n // });\n // item.classList.remove('is-active');\n // });\n\n // if (!isActive) {\n // TweenLite.to(content, 0.6, {\n // ease: Circ.easeOut,\n // height: content.getAttribute('data-height'),\n // });\n // item.classList.add('is-active');\n // }\n // }\n // });\n // }\n\n constructor(component) { \n $(component).find('.accordion__item').each(function() {\n let $item = $(this);\n\n $(this).find('.js-accordion__toggle').on('click', function() {\n // Collapse active siblings and set to inactive\n $(component).find('.accordion__item.is-active').not($item).each(function() {\n $(this).find('.accordion__content').slideToggle();\n $(this).removeClass('is-active');\n });\n\n $item.find('.accordion__content').slideToggle();\n $item.toggleClass('is-active');\n });\n });\n }\n}\n\nexport default Accordion;\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/components/accordion.js","// import { debounce, throttle } from '../utilities';\n\nclass Gallery {\n constructor(component) {\n this.component = component;\n this.max = component.dataset.max;\n this.visible = \"\";\n this.imageElement = component.querySelector('.gallery__image');\n this.extra = 0;\n this.columns;\n this.total = component.dataset.total;\n\n this.setLayout();\n // @TODO: Check performance\n window.addEventListener('resize', e => {\n this.setLayout();\n });\n // window.addEventListener('resize', debounce((e) => {\n // this.setLayout();\n // }, 100));\n }\n\n setLayout() {\n /*this.updateColumns();\n\n switch(this.columns) {\n case 2:\n this.visible = 6;\n break;\n default:\n this.visible = this.columns * 2;\n }\n\n this.component.dataset.visible = this.visible;*/ \n\n this.setExtra();\n }\n\n setExtra() {\n this.extra = this.total - this.max;\n\n if (this.extra > 0) {\n this.component.querySelector('.gallery__more').classList.remove('u-hidden');\n } else {\n this.component.querySelector('.gallery__more').classList.add('u-hidden');\n }\n\n this.component.querySelector('.gallery__extra').innerHTML = this.extra + '+';\n }\n\n updateColumns() {\n this.columns = parseInt(window.getComputedStyle(this.imageElement).getPropertyValue('--columns'));\n }\n}\n\nexport default Gallery;\n\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/components/gallery.js","import Swiper from 'swiper';\n\nclass Slider {\n constructor(component) {\n this.params = {\n direction: 'horizontal',\n loop: component.dataset.loop,\n slidesPerView: 'auto',\n speed: 600,\n initialSlide: 1,\n paginationClickable: true,\n //spaceBetween: 16,\n pagination: {\n el: '.slider__pagination',\n type: 'bullets',\n bulletClass: 'slider__bullet',\n bulletActiveClass: 'is-active',\n clickable: 'true',\n },\n navigation: {\n nextEl: component.querySelector('.slider__navigation--next'),\n prevEl: component.querySelector('.slider__navigation--previous'),\n },\n centeredSlides: true,\n //effect: 'coverflow',\n grabCursor: true,\n /* coverflowEffect: {\n rotate: 50,\n stretch: 0,\n depth: 100,\n modifier: 1,\n slideShadows : true,\n }, */\n };\n\n /* if (component.dataset.preview) {\n this.params.breakpoints = {\n 1199: {\n centeredSlides: true,\n },\n }\n }\n\n if (component.dataset.pagination) {\n this.params.pagination = {\n // @TODO: Update to use BEM\n el: component.querySelector('.slider__pagination'),\n clickable: true,\n bulletClass: 'slider__bullet',\n bulletActiveClass: 'is-active',\n };\n }\n\n if (component.dataset.autoplay) {\n this.params.autoplay = component.dataset.autoplay;\n }\n\n if (component.dataset.navigation) {\n this.params.navigation = {\n nextEl: component.querySelector('.slider__navigation--next'),\n prevEl: component.querySelector('.slider__navigation--previous'),\n }\n }\n\n if (component.dataset.visibleSlides > 1 && !component.dataset.preview) {\n this.params.breakpoints = {\n 599: {\n slidesPerView: 1,\n },\n };\n\n if (component.dataset.visibleSlides > 2) {\n this.params.breakpoints['899'] = {\n slidesPerView: 2,\n };\n }\n\n if (component.dataset.visibleSlides > 3) {\n this.params.breakpoints['1199'] = {\n slidesPerView: 3,\n };\n }\n } */\n\n this.swiper = new Swiper(component.querySelectorAll('.swiper-container'), this.params);\n }\n}\n\nexport default Slider;\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/components/slider.js","/**\n * Dom7 2.0.3\n * Minimalistic JavaScript library for DOM manipulation, with a jQuery-compatible API\n * http://framework7.io/docs/dom.html\n *\n * Copyright 2018, Vladimir Kharlampidi\n * The iDangero.us\n * http://www.idangero.us/\n *\n * Licensed under MIT\n *\n * Released on: February 21, 2018\n */\nimport { document, window } from 'ssr-window';\n\nclass Dom7 {\n constructor(arr) {\n const self = this;\n // Create array-like object\n for (let i = 0; i < arr.length; i += 1) {\n self[i] = arr[i];\n }\n self.length = arr.length;\n // Return collection with methods\n return this;\n }\n}\n\nfunction $(selector, context) {\n const arr = [];\n let i = 0;\n if (selector && !context) {\n if (selector instanceof Dom7) {\n return selector;\n }\n }\n if (selector) {\n // String\n if (typeof selector === 'string') {\n let els;\n let tempParent;\n const html = selector.trim();\n if (html.indexOf('<') >= 0 && html.indexOf('>') >= 0) {\n let toCreate = 'div';\n if (html.indexOf(':~]/)) {\n // Pure ID selector\n els = [document.getElementById(selector.trim().split('#')[1])];\n } else {\n // Other selectors\n els = (context || document).querySelectorAll(selector.trim());\n }\n for (i = 0; i < els.length; i += 1) {\n if (els[i]) arr.push(els[i]);\n }\n }\n } else if (selector.nodeType || selector === window || selector === document) {\n // Node/element\n arr.push(selector);\n } else if (selector.length > 0 && selector[0].nodeType) {\n // Array of elements or instance of Dom\n for (i = 0; i < selector.length; i += 1) {\n arr.push(selector[i]);\n }\n }\n }\n return new Dom7(arr);\n}\n\n$.fn = Dom7.prototype;\n$.Class = Dom7;\n$.Dom7 = Dom7;\n\nfunction unique(arr) {\n const uniqueArray = [];\n for (let i = 0; i < arr.length; i += 1) {\n if (uniqueArray.indexOf(arr[i]) === -1) uniqueArray.push(arr[i]);\n }\n return uniqueArray;\n}\nfunction toCamelCase(string) {\n return string.toLowerCase().replace(/-(.)/g, (match, group1) => group1.toUpperCase());\n}\n\nfunction requestAnimationFrame(callback) {\n if (window.requestAnimationFrame) return window.requestAnimationFrame(callback);\n else if (window.webkitRequestAnimationFrame) return window.webkitRequestAnimationFrame(callback);\n return window.setTimeout(callback, 1000 / 60);\n}\nfunction cancelAnimationFrame(id) {\n if (window.cancelAnimationFrame) return window.cancelAnimationFrame(id);\n else if (window.webkitCancelAnimationFrame) return window.webkitCancelAnimationFrame(id);\n return window.clearTimeout(id);\n}\n\n// Classes and attributes\nfunction addClass(className) {\n if (typeof className === 'undefined') {\n return this;\n }\n const classes = className.split(' ');\n for (let i = 0; i < classes.length; i += 1) {\n for (let j = 0; j < this.length; j += 1) {\n if (typeof this[j].classList !== 'undefined') this[j].classList.add(classes[i]);\n }\n }\n return this;\n}\nfunction removeClass(className) {\n const classes = className.split(' ');\n for (let i = 0; i < classes.length; i += 1) {\n for (let j = 0; j < this.length; j += 1) {\n if (typeof this[j].classList !== 'undefined') this[j].classList.remove(classes[i]);\n }\n }\n return this;\n}\nfunction hasClass(className) {\n if (!this[0]) return false;\n return this[0].classList.contains(className);\n}\nfunction toggleClass(className) {\n const classes = className.split(' ');\n for (let i = 0; i < classes.length; i += 1) {\n for (let j = 0; j < this.length; j += 1) {\n if (typeof this[j].classList !== 'undefined') this[j].classList.toggle(classes[i]);\n }\n }\n return this;\n}\nfunction attr(attrs, value) {\n if (arguments.length === 1 && typeof attrs === 'string') {\n // Get attr\n if (this[0]) return this[0].getAttribute(attrs);\n return undefined;\n }\n\n // Set attrs\n for (let i = 0; i < this.length; i += 1) {\n if (arguments.length === 2) {\n // String\n this[i].setAttribute(attrs, value);\n } else {\n // Object\n // eslint-disable-next-line\n for (const attrName in attrs) {\n this[i][attrName] = attrs[attrName];\n this[i].setAttribute(attrName, attrs[attrName]);\n }\n }\n }\n return this;\n}\n// eslint-disable-next-line\nfunction removeAttr(attr) {\n for (let i = 0; i < this.length; i += 1) {\n this[i].removeAttribute(attr);\n }\n return this;\n}\n// eslint-disable-next-line\nfunction prop(props, value) {\n if (arguments.length === 1 && typeof props === 'string') {\n // Get prop\n if (this[0]) return this[0][props];\n } else {\n // Set props\n for (let i = 0; i < this.length; i += 1) {\n if (arguments.length === 2) {\n // String\n this[i][props] = value;\n } else {\n // Object\n // eslint-disable-next-line\n for (const propName in props) {\n this[i][propName] = props[propName];\n }\n }\n }\n return this;\n }\n}\nfunction data(key, value) {\n let el;\n if (typeof value === 'undefined') {\n el = this[0];\n // Get value\n if (el) {\n if (el.dom7ElementDataStorage && (key in el.dom7ElementDataStorage)) {\n return el.dom7ElementDataStorage[key];\n }\n\n const dataKey = el.getAttribute(`data-${key}`);\n if (dataKey) {\n return dataKey;\n }\n return undefined;\n }\n return undefined;\n }\n\n // Set value\n for (let i = 0; i < this.length; i += 1) {\n el = this[i];\n if (!el.dom7ElementDataStorage) el.dom7ElementDataStorage = {};\n el.dom7ElementDataStorage[key] = value;\n }\n return this;\n}\nfunction removeData(key) {\n for (let i = 0; i < this.length; i += 1) {\n const el = this[i];\n if (el.dom7ElementDataStorage && el.dom7ElementDataStorage[key]) {\n el.dom7ElementDataStorage[key] = null;\n delete el.dom7ElementDataStorage[key];\n }\n }\n}\nfunction dataset() {\n const el = this[0];\n if (!el) return undefined;\n const dataset = {}; // eslint-disable-line\n if (el.dataset) {\n // eslint-disable-next-line\n for (const dataKey in el.dataset) {\n dataset[dataKey] = el.dataset[dataKey];\n }\n } else {\n for (let i = 0; i < el.attributes.length; i += 1) {\n // eslint-disable-next-line\n const attr = el.attributes[i];\n if (attr.name.indexOf('data-') >= 0) {\n dataset[toCamelCase(attr.name.split('data-')[1])] = attr.value;\n }\n }\n }\n // eslint-disable-next-line\n for (const key in dataset) {\n if (dataset[key] === 'false') dataset[key] = false;\n else if (dataset[key] === 'true') dataset[key] = true;\n else if (parseFloat(dataset[key]) === dataset[key] * 1) dataset[key] *= 1;\n }\n return dataset;\n}\nfunction val(value) {\n if (typeof value === 'undefined') {\n if (this[0]) {\n if (this[0].multiple && this[0].nodeName.toLowerCase() === 'select') {\n const values = [];\n for (let i = 0; i < this[0].selectedOptions.length; i += 1) {\n values.push(this[0].selectedOptions[i].value);\n }\n return values;\n }\n return this[0].value;\n }\n return undefined;\n }\n\n for (let i = 0; i < this.length; i += 1) {\n this[i].value = value;\n }\n return this;\n}\n// Transforms\n// eslint-disable-next-line\nfunction transform(transform) {\n for (let i = 0; i < this.length; i += 1) {\n const elStyle = this[i].style;\n elStyle.webkitTransform = transform;\n elStyle.transform = transform;\n }\n return this;\n}\nfunction transition(duration) {\n if (typeof duration !== 'string') {\n duration = `${duration}ms`; // eslint-disable-line\n }\n for (let i = 0; i < this.length; i += 1) {\n const elStyle = this[i].style;\n elStyle.webkitTransitionDuration = duration;\n elStyle.transitionDuration = duration;\n }\n return this;\n}\n// Events\nfunction on(...args) {\n let [eventType, targetSelector, listener, capture] = args;\n if (typeof args[1] === 'function') {\n [eventType, listener, capture] = args;\n targetSelector = undefined;\n }\n if (!capture) capture = false;\n\n function handleLiveEvent(e) {\n const target = e.target;\n if (!target) return;\n const eventData = e.target.dom7EventData || [];\n eventData.unshift(e);\n if ($(target).is(targetSelector)) listener.apply(target, eventData);\n else {\n const parents = $(target).parents(); // eslint-disable-line\n for (let k = 0; k < parents.length; k += 1) {\n if ($(parents[k]).is(targetSelector)) listener.apply(parents[k], eventData);\n }\n }\n }\n function handleEvent(e) {\n const eventData = e && e.target ? e.target.dom7EventData || [] : [];\n eventData.unshift(e);\n listener.apply(this, eventData);\n }\n const events = eventType.split(' ');\n let j;\n for (let i = 0; i < this.length; i += 1) {\n const el = this[i];\n if (!targetSelector) {\n for (j = 0; j < events.length; j += 1) {\n if (!el.dom7Listeners) el.dom7Listeners = [];\n el.dom7Listeners.push({\n type: eventType,\n listener,\n proxyListener: handleEvent,\n });\n el.addEventListener(events[j], handleEvent, capture);\n }\n } else {\n // Live events\n for (j = 0; j < events.length; j += 1) {\n if (!el.dom7LiveListeners) el.dom7LiveListeners = [];\n el.dom7LiveListeners.push({\n type: eventType,\n listener,\n proxyListener: handleLiveEvent,\n });\n el.addEventListener(events[j], handleLiveEvent, capture);\n }\n }\n }\n return this;\n}\nfunction off(...args) {\n let [eventType, targetSelector, listener, capture] = args;\n if (typeof args[1] === 'function') {\n [eventType, listener, capture] = args;\n targetSelector = undefined;\n }\n if (!capture) capture = false;\n\n const events = eventType.split(' ');\n for (let i = 0; i < events.length; i += 1) {\n for (let j = 0; j < this.length; j += 1) {\n const el = this[j];\n if (!targetSelector) {\n if (el.dom7Listeners) {\n for (let k = 0; k < el.dom7Listeners.length; k += 1) {\n if (listener) {\n if (el.dom7Listeners[k].listener === listener) {\n el.removeEventListener(events[i], el.dom7Listeners[k].proxyListener, capture);\n }\n } else if (el.dom7Listeners[k].type === events[i]) {\n el.removeEventListener(events[i], el.dom7Listeners[k].proxyListener, capture);\n }\n }\n }\n } else if (el.dom7LiveListeners) {\n for (let k = 0; k < el.dom7LiveListeners.length; k += 1) {\n if (listener) {\n if (el.dom7LiveListeners[k].listener === listener) {\n el.removeEventListener(events[i], el.dom7LiveListeners[k].proxyListener, capture);\n }\n } else if (el.dom7LiveListeners[k].type === events[i]) {\n el.removeEventListener(events[i], el.dom7LiveListeners[k].proxyListener, capture);\n }\n }\n }\n }\n }\n return this;\n}\nfunction once(...args) {\n const dom = this;\n let [eventName, targetSelector, listener, capture] = args;\n if (typeof args[1] === 'function') {\n [eventName, listener, capture] = args;\n targetSelector = undefined;\n }\n function proxy(e) {\n const eventData = e.target.dom7EventData || [];\n listener.apply(this, eventData);\n dom.off(eventName, targetSelector, proxy, capture);\n }\n return dom.on(eventName, targetSelector, proxy, capture);\n}\nfunction trigger(...args) {\n const events = args[0].split(' ');\n const eventData = args[1];\n for (let i = 0; i < events.length; i += 1) {\n for (let j = 0; j < this.length; j += 1) {\n let evt;\n try {\n evt = new window.CustomEvent(events[i], {\n detail: eventData,\n bubbles: true,\n cancelable: true,\n });\n } catch (e) {\n evt = document.createEvent('Event');\n evt.initEvent(events[i], true, true);\n evt.detail = eventData;\n }\n // eslint-disable-next-line\n this[j].dom7EventData = args.filter((data, dataIndex) => dataIndex > 0);\n this[j].dispatchEvent(evt);\n this[j].dom7EventData = [];\n delete this[j].dom7EventData;\n }\n }\n return this;\n}\nfunction transitionEnd(callback) {\n const events = ['webkitTransitionEnd', 'transitionend'];\n const dom = this;\n let i;\n function fireCallBack(e) {\n /* jshint validthis:true */\n if (e.target !== this) return;\n callback.call(this, e);\n for (i = 0; i < events.length; i += 1) {\n dom.off(events[i], fireCallBack);\n }\n }\n if (callback) {\n for (i = 0; i < events.length; i += 1) {\n dom.on(events[i], fireCallBack);\n }\n }\n return this;\n}\nfunction animationEnd(callback) {\n const events = ['webkitAnimationEnd', 'animationend'];\n const dom = this;\n let i;\n function fireCallBack(e) {\n if (e.target !== this) return;\n callback.call(this, e);\n for (i = 0; i < events.length; i += 1) {\n dom.off(events[i], fireCallBack);\n }\n }\n if (callback) {\n for (i = 0; i < events.length; i += 1) {\n dom.on(events[i], fireCallBack);\n }\n }\n return this;\n}\n// Sizing/Styles\nfunction width() {\n if (this[0] === window) {\n return window.innerWidth;\n }\n\n if (this.length > 0) {\n return parseFloat(this.css('width'));\n }\n\n return null;\n}\nfunction outerWidth(includeMargins) {\n if (this.length > 0) {\n if (includeMargins) {\n // eslint-disable-next-line\n const styles = this.styles();\n return this[0].offsetWidth + parseFloat(styles.getPropertyValue('margin-right')) + parseFloat(styles.getPropertyValue('margin-left'));\n }\n return this[0].offsetWidth;\n }\n return null;\n}\nfunction height() {\n if (this[0] === window) {\n return window.innerHeight;\n }\n\n if (this.length > 0) {\n return parseFloat(this.css('height'));\n }\n\n return null;\n}\nfunction outerHeight(includeMargins) {\n if (this.length > 0) {\n if (includeMargins) {\n // eslint-disable-next-line\n const styles = this.styles();\n return this[0].offsetHeight + parseFloat(styles.getPropertyValue('margin-top')) + parseFloat(styles.getPropertyValue('margin-bottom'));\n }\n return this[0].offsetHeight;\n }\n return null;\n}\nfunction offset() {\n if (this.length > 0) {\n const el = this[0];\n const box = el.getBoundingClientRect();\n const body = document.body;\n const clientTop = el.clientTop || body.clientTop || 0;\n const clientLeft = el.clientLeft || body.clientLeft || 0;\n const scrollTop = el === window ? window.scrollY : el.scrollTop;\n const scrollLeft = el === window ? window.scrollX : el.scrollLeft;\n return {\n top: (box.top + scrollTop) - clientTop,\n left: (box.left + scrollLeft) - clientLeft,\n };\n }\n\n return null;\n}\nfunction hide() {\n for (let i = 0; i < this.length; i += 1) {\n this[i].style.display = 'none';\n }\n return this;\n}\nfunction show() {\n for (let i = 0; i < this.length; i += 1) {\n const el = this[i];\n if (el.style.display === 'none') {\n el.style.display = '';\n }\n if (window.getComputedStyle(el, null).getPropertyValue('display') === 'none') {\n // Still not visible\n el.style.display = 'block';\n }\n }\n return this;\n}\nfunction styles() {\n if (this[0]) return window.getComputedStyle(this[0], null);\n return {};\n}\nfunction css(props, value) {\n let i;\n if (arguments.length === 1) {\n if (typeof props === 'string') {\n if (this[0]) return window.getComputedStyle(this[0], null).getPropertyValue(props);\n } else {\n for (i = 0; i < this.length; i += 1) {\n // eslint-disable-next-line\n for (let prop in props) {\n this[i].style[prop] = props[prop];\n }\n }\n return this;\n }\n }\n if (arguments.length === 2 && typeof props === 'string') {\n for (i = 0; i < this.length; i += 1) {\n this[i].style[props] = value;\n }\n return this;\n }\n return this;\n}\n\n// Dom manipulation\nfunction toArray() {\n const arr = [];\n for (let i = 0; i < this.length; i += 1) {\n arr.push(this[i]);\n }\n return arr;\n}\n// Iterate over the collection passing elements to `callback`\nfunction each(callback) {\n // Don't bother continuing without a callback\n if (!callback) return this;\n // Iterate over the current collection\n for (let i = 0; i < this.length; i += 1) {\n // If the callback returns false\n if (callback.call(this[i], i, this[i]) === false) {\n // End the loop early\n return this;\n }\n }\n // Return `this` to allow chained DOM operations\n return this;\n}\nfunction forEach(callback) {\n // Don't bother continuing without a callback\n if (!callback) return this;\n // Iterate over the current collection\n for (let i = 0; i < this.length; i += 1) {\n // If the callback returns false\n if (callback.call(this[i], this[i], i) === false) {\n // End the loop early\n return this;\n }\n }\n // Return `this` to allow chained DOM operations\n return this;\n}\nfunction filter(callback) {\n const matchedItems = [];\n const dom = this;\n for (let i = 0; i < dom.length; i += 1) {\n if (callback.call(dom[i], i, dom[i])) matchedItems.push(dom[i]);\n }\n return new Dom7(matchedItems);\n}\nfunction map(callback) {\n const modifiedItems = [];\n const dom = this;\n for (let i = 0; i < dom.length; i += 1) {\n modifiedItems.push(callback.call(dom[i], i, dom[i]));\n }\n return new Dom7(modifiedItems);\n}\n// eslint-disable-next-line\nfunction html(html) {\n if (typeof html === 'undefined') {\n return this[0] ? this[0].innerHTML : undefined;\n }\n\n for (let i = 0; i < this.length; i += 1) {\n this[i].innerHTML = html;\n }\n return this;\n}\n// eslint-disable-next-line\nfunction text(text) {\n if (typeof text === 'undefined') {\n if (this[0]) {\n return this[0].textContent.trim();\n }\n return null;\n }\n\n for (let i = 0; i < this.length; i += 1) {\n this[i].textContent = text;\n }\n return this;\n}\nfunction is(selector) {\n const el = this[0];\n let compareWith;\n let i;\n if (!el || typeof selector === 'undefined') return false;\n if (typeof selector === 'string') {\n if (el.matches) return el.matches(selector);\n else if (el.webkitMatchesSelector) return el.webkitMatchesSelector(selector);\n else if (el.msMatchesSelector) return el.msMatchesSelector(selector);\n\n compareWith = $(selector);\n for (i = 0; i < compareWith.length; i += 1) {\n if (compareWith[i] === el) return true;\n }\n return false;\n } else if (selector === document) return el === document;\n else if (selector === window) return el === window;\n\n if (selector.nodeType || selector instanceof Dom7) {\n compareWith = selector.nodeType ? [selector] : selector;\n for (i = 0; i < compareWith.length; i += 1) {\n if (compareWith[i] === el) return true;\n }\n return false;\n }\n return false;\n}\nfunction indexOf(el) {\n for (let i = 0; i < this.length; i += 1) {\n if (this[i] === el) return i;\n }\n return -1;\n}\nfunction index() {\n let child = this[0];\n let i;\n if (child) {\n i = 0;\n // eslint-disable-next-line\n while ((child = child.previousSibling) !== null) {\n if (child.nodeType === 1) i += 1;\n }\n return i;\n }\n return undefined;\n}\n// eslint-disable-next-line\nfunction eq(index) {\n if (typeof index === 'undefined') return this;\n const length = this.length;\n let returnIndex;\n if (index > length - 1) {\n return new Dom7([]);\n }\n if (index < 0) {\n returnIndex = length + index;\n if (returnIndex < 0) return new Dom7([]);\n return new Dom7([this[returnIndex]]);\n }\n return new Dom7([this[index]]);\n}\nfunction append(...args) {\n let newChild;\n\n for (let k = 0; k < args.length; k += 1) {\n newChild = args[k];\n for (let i = 0; i < this.length; i += 1) {\n if (typeof newChild === 'string') {\n const tempDiv = document.createElement('div');\n tempDiv.innerHTML = newChild;\n while (tempDiv.firstChild) {\n this[i].appendChild(tempDiv.firstChild);\n }\n } else if (newChild instanceof Dom7) {\n for (let j = 0; j < newChild.length; j += 1) {\n this[i].appendChild(newChild[j]);\n }\n } else {\n this[i].appendChild(newChild);\n }\n }\n }\n\n return this;\n}\n // eslint-disable-next-line\nfunction appendTo(parent) {\n $(parent).append(this);\n return this;\n}\nfunction prepend(newChild) {\n let i;\n let j;\n for (i = 0; i < this.length; i += 1) {\n if (typeof newChild === 'string') {\n const tempDiv = document.createElement('div');\n tempDiv.innerHTML = newChild;\n for (j = tempDiv.childNodes.length - 1; j >= 0; j -= 1) {\n this[i].insertBefore(tempDiv.childNodes[j], this[i].childNodes[0]);\n }\n } else if (newChild instanceof Dom7) {\n for (j = 0; j < newChild.length; j += 1) {\n this[i].insertBefore(newChild[j], this[i].childNodes[0]);\n }\n } else {\n this[i].insertBefore(newChild, this[i].childNodes[0]);\n }\n }\n return this;\n}\n // eslint-disable-next-line\nfunction prependTo(parent) {\n $(parent).prepend(this);\n return this;\n}\nfunction insertBefore(selector) {\n const before = $(selector);\n for (let i = 0; i < this.length; i += 1) {\n if (before.length === 1) {\n before[0].parentNode.insertBefore(this[i], before[0]);\n } else if (before.length > 1) {\n for (let j = 0; j < before.length; j += 1) {\n before[j].parentNode.insertBefore(this[i].cloneNode(true), before[j]);\n }\n }\n }\n}\nfunction insertAfter(selector) {\n const after = $(selector);\n for (let i = 0; i < this.length; i += 1) {\n if (after.length === 1) {\n after[0].parentNode.insertBefore(this[i], after[0].nextSibling);\n } else if (after.length > 1) {\n for (let j = 0; j < after.length; j += 1) {\n after[j].parentNode.insertBefore(this[i].cloneNode(true), after[j].nextSibling);\n }\n }\n }\n}\nfunction next(selector) {\n if (this.length > 0) {\n if (selector) {\n if (this[0].nextElementSibling && $(this[0].nextElementSibling).is(selector)) {\n return new Dom7([this[0].nextElementSibling]);\n }\n return new Dom7([]);\n }\n\n if (this[0].nextElementSibling) return new Dom7([this[0].nextElementSibling]);\n return new Dom7([]);\n }\n return new Dom7([]);\n}\nfunction nextAll(selector) {\n const nextEls = [];\n let el = this[0];\n if (!el) return new Dom7([]);\n while (el.nextElementSibling) {\n const next = el.nextElementSibling; // eslint-disable-line\n if (selector) {\n if ($(next).is(selector)) nextEls.push(next);\n } else nextEls.push(next);\n el = next;\n }\n return new Dom7(nextEls);\n}\nfunction prev(selector) {\n if (this.length > 0) {\n const el = this[0];\n if (selector) {\n if (el.previousElementSibling && $(el.previousElementSibling).is(selector)) {\n return new Dom7([el.previousElementSibling]);\n }\n return new Dom7([]);\n }\n\n if (el.previousElementSibling) return new Dom7([el.previousElementSibling]);\n return new Dom7([]);\n }\n return new Dom7([]);\n}\nfunction prevAll(selector) {\n const prevEls = [];\n let el = this[0];\n if (!el) return new Dom7([]);\n while (el.previousElementSibling) {\n const prev = el.previousElementSibling; // eslint-disable-line\n if (selector) {\n if ($(prev).is(selector)) prevEls.push(prev);\n } else prevEls.push(prev);\n el = prev;\n }\n return new Dom7(prevEls);\n}\nfunction siblings(selector) {\n return this.nextAll(selector).add(this.prevAll(selector));\n}\nfunction parent(selector) {\n const parents = []; // eslint-disable-line\n for (let i = 0; i < this.length; i += 1) {\n if (this[i].parentNode !== null) {\n if (selector) {\n if ($(this[i].parentNode).is(selector)) parents.push(this[i].parentNode);\n } else {\n parents.push(this[i].parentNode);\n }\n }\n }\n return $(unique(parents));\n}\nfunction parents(selector) {\n const parents = []; // eslint-disable-line\n for (let i = 0; i < this.length; i += 1) {\n let parent = this[i].parentNode; // eslint-disable-line\n while (parent) {\n if (selector) {\n if ($(parent).is(selector)) parents.push(parent);\n } else {\n parents.push(parent);\n }\n parent = parent.parentNode;\n }\n }\n return $(unique(parents));\n}\nfunction closest(selector) {\n let closest = this; // eslint-disable-line\n if (typeof selector === 'undefined') {\n return new Dom7([]);\n }\n if (!closest.is(selector)) {\n closest = closest.parents(selector).eq(0);\n }\n return closest;\n}\nfunction find(selector) {\n const foundElements = [];\n for (let i = 0; i < this.length; i += 1) {\n const found = this[i].querySelectorAll(selector);\n for (let j = 0; j < found.length; j += 1) {\n foundElements.push(found[j]);\n }\n }\n return new Dom7(foundElements);\n}\nfunction children(selector) {\n const children = []; // eslint-disable-line\n for (let i = 0; i < this.length; i += 1) {\n const childNodes = this[i].childNodes;\n\n for (let j = 0; j < childNodes.length; j += 1) {\n if (!selector) {\n if (childNodes[j].nodeType === 1) children.push(childNodes[j]);\n } else if (childNodes[j].nodeType === 1 && $(childNodes[j]).is(selector)) {\n children.push(childNodes[j]);\n }\n }\n }\n return new Dom7(unique(children));\n}\nfunction remove() {\n for (let i = 0; i < this.length; i += 1) {\n if (this[i].parentNode) this[i].parentNode.removeChild(this[i]);\n }\n return this;\n}\nfunction detach() {\n return this.remove();\n}\nfunction add(...args) {\n const dom = this;\n let i;\n let j;\n for (i = 0; i < args.length; i += 1) {\n const toAdd = $(args[i]);\n for (j = 0; j < toAdd.length; j += 1) {\n dom[dom.length] = toAdd[j];\n dom.length += 1;\n }\n }\n return dom;\n}\nfunction empty() {\n for (let i = 0; i < this.length; i += 1) {\n const el = this[i];\n if (el.nodeType === 1) {\n for (let j = 0; j < el.childNodes.length; j += 1) {\n if (el.childNodes[j].parentNode) {\n el.childNodes[j].parentNode.removeChild(el.childNodes[j]);\n }\n }\n el.textContent = '';\n }\n }\n return this;\n}\n\nfunction scrollTo(...args) {\n let [left, top, duration, easing, callback] = args;\n if (args.length === 4 && typeof easing === 'function') {\n callback = easing;\n [left, top, duration, callback, easing] = args;\n }\n if (typeof easing === 'undefined') easing = 'swing';\n\n return this.each(function animate() {\n const el = this;\n let currentTop;\n let currentLeft;\n let maxTop;\n let maxLeft;\n let newTop;\n let newLeft;\n let scrollTop; // eslint-disable-line\n let scrollLeft; // eslint-disable-line\n let animateTop = top > 0 || top === 0;\n let animateLeft = left > 0 || left === 0;\n if (typeof easing === 'undefined') {\n easing = 'swing';\n }\n if (animateTop) {\n currentTop = el.scrollTop;\n if (!duration) {\n el.scrollTop = top;\n }\n }\n if (animateLeft) {\n currentLeft = el.scrollLeft;\n if (!duration) {\n el.scrollLeft = left;\n }\n }\n if (!duration) return;\n if (animateTop) {\n maxTop = el.scrollHeight - el.offsetHeight;\n newTop = Math.max(Math.min(top, maxTop), 0);\n }\n if (animateLeft) {\n maxLeft = el.scrollWidth - el.offsetWidth;\n newLeft = Math.max(Math.min(left, maxLeft), 0);\n }\n let startTime = null;\n if (animateTop && newTop === currentTop) animateTop = false;\n if (animateLeft && newLeft === currentLeft) animateLeft = false;\n function render(time = new Date().getTime()) {\n if (startTime === null) {\n startTime = time;\n }\n const progress = Math.max(Math.min((time - startTime) / duration, 1), 0);\n const easeProgress = easing === 'linear' ? progress : (0.5 - (Math.cos(progress * Math.PI) / 2));\n let done;\n if (animateTop) scrollTop = currentTop + (easeProgress * (newTop - currentTop));\n if (animateLeft) scrollLeft = currentLeft + (easeProgress * (newLeft - currentLeft));\n if (animateTop && newTop > currentTop && scrollTop >= newTop) {\n el.scrollTop = newTop;\n done = true;\n }\n if (animateTop && newTop < currentTop && scrollTop <= newTop) {\n el.scrollTop = newTop;\n done = true;\n }\n if (animateLeft && newLeft > currentLeft && scrollLeft >= newLeft) {\n el.scrollLeft = newLeft;\n done = true;\n }\n if (animateLeft && newLeft < currentLeft && scrollLeft <= newLeft) {\n el.scrollLeft = newLeft;\n done = true;\n }\n\n if (done) {\n if (callback) callback();\n return;\n }\n if (animateTop) el.scrollTop = scrollTop;\n if (animateLeft) el.scrollLeft = scrollLeft;\n requestAnimationFrame(render);\n }\n requestAnimationFrame(render);\n });\n}\n// scrollTop(top, duration, easing, callback) {\nfunction scrollTop(...args) {\n let [top, duration, easing, callback] = args;\n if (args.length === 3 && typeof easing === 'function') {\n [top, duration, callback, easing] = args;\n }\n const dom = this;\n if (typeof top === 'undefined') {\n if (dom.length > 0) return dom[0].scrollTop;\n return null;\n }\n return dom.scrollTo(undefined, top, duration, easing, callback);\n}\nfunction scrollLeft(...args) {\n let [left, duration, easing, callback] = args;\n if (args.length === 3 && typeof easing === 'function') {\n [left, duration, callback, easing] = args;\n }\n const dom = this;\n if (typeof left === 'undefined') {\n if (dom.length > 0) return dom[0].scrollLeft;\n return null;\n }\n return dom.scrollTo(left, undefined, duration, easing, callback);\n}\n\nfunction animate(initialProps, initialParams) {\n const els = this;\n const a = {\n props: Object.assign({}, initialProps),\n params: Object.assign({\n duration: 300,\n easing: 'swing', // or 'linear'\n /* Callbacks\n begin(elements)\n complete(elements)\n progress(elements, complete, remaining, start, tweenValue)\n */\n }, initialParams),\n\n elements: els,\n animating: false,\n que: [],\n\n easingProgress(easing, progress) {\n if (easing === 'swing') {\n return 0.5 - (Math.cos(progress * Math.PI) / 2);\n }\n if (typeof easing === 'function') {\n return easing(progress);\n }\n return progress;\n },\n stop() {\n if (a.frameId) {\n cancelAnimationFrame(a.frameId);\n }\n a.animating = false;\n a.elements.each((index, el) => {\n const element = el;\n delete element.dom7AnimateInstance;\n });\n a.que = [];\n },\n done(complete) {\n a.animating = false;\n a.elements.each((index, el) => {\n const element = el;\n delete element.dom7AnimateInstance;\n });\n if (complete) complete(els);\n if (a.que.length > 0) {\n const que = a.que.shift();\n a.animate(que[0], que[1]);\n }\n },\n animate(props, params) {\n if (a.animating) {\n a.que.push([props, params]);\n return a;\n }\n const elements = [];\n\n // Define & Cache Initials & Units\n a.elements.each((index, el) => {\n let initialFullValue;\n let initialValue;\n let unit;\n let finalValue;\n let finalFullValue;\n\n if (!el.dom7AnimateInstance) a.elements[index].dom7AnimateInstance = a;\n\n elements[index] = {\n container: el,\n };\n Object.keys(props).forEach((prop) => {\n initialFullValue = window.getComputedStyle(el, null).getPropertyValue(prop).replace(',', '.');\n initialValue = parseFloat(initialFullValue);\n unit = initialFullValue.replace(initialValue, '');\n finalValue = parseFloat(props[prop]);\n finalFullValue = props[prop] + unit;\n elements[index][prop] = {\n initialFullValue,\n initialValue,\n unit,\n finalValue,\n finalFullValue,\n currentValue: initialValue,\n };\n });\n });\n\n let startTime = null;\n let time;\n let elementsDone = 0;\n let propsDone = 0;\n let done;\n let began = false;\n\n a.animating = true;\n\n function render() {\n time = new Date().getTime();\n let progress;\n let easeProgress;\n // let el;\n if (!began) {\n began = true;\n if (params.begin) params.begin(els);\n }\n if (startTime === null) {\n startTime = time;\n }\n if (params.progress) {\n // eslint-disable-next-line\n params.progress(els, Math.max(Math.min((time - startTime) / params.duration, 1), 0), ((startTime + params.duration) - time < 0 ? 0 : (startTime + params.duration) - time), startTime);\n }\n\n elements.forEach((element) => {\n const el = element;\n if (done || el.done) return;\n Object.keys(props).forEach((prop) => {\n if (done || el.done) return;\n progress = Math.max(Math.min((time - startTime) / params.duration, 1), 0);\n easeProgress = a.easingProgress(params.easing, progress);\n const { initialValue, finalValue, unit } = el[prop];\n el[prop].currentValue = initialValue + (easeProgress * (finalValue - initialValue));\n const currentValue = el[prop].currentValue;\n\n if (\n (finalValue > initialValue && currentValue >= finalValue) ||\n (finalValue < initialValue && currentValue <= finalValue)) {\n el.container.style[prop] = finalValue + unit;\n propsDone += 1;\n if (propsDone === Object.keys(props).length) {\n el.done = true;\n elementsDone += 1;\n }\n if (elementsDone === elements.length) {\n done = true;\n }\n }\n if (done) {\n a.done(params.complete);\n return;\n }\n el.container.style[prop] = currentValue + unit;\n });\n });\n if (done) return;\n // Then call\n a.frameId = requestAnimationFrame(render);\n }\n a.frameId = requestAnimationFrame(render);\n return a;\n },\n };\n\n if (a.elements.length === 0) {\n return els;\n }\n\n let animateInstance;\n for (let i = 0; i < a.elements.length; i += 1) {\n if (a.elements[i].dom7AnimateInstance) {\n animateInstance = a.elements[i].dom7AnimateInstance;\n } else a.elements[i].dom7AnimateInstance = a;\n }\n if (!animateInstance) {\n animateInstance = a;\n }\n\n if (initialProps === 'stop') {\n animateInstance.stop();\n } else {\n animateInstance.animate(a.props, a.params);\n }\n\n return els;\n}\n\nfunction stop() {\n const els = this;\n for (let i = 0; i < els.length; i += 1) {\n if (els[i].dom7AnimateInstance) {\n els[i].dom7AnimateInstance.stop();\n }\n }\n}\n\nconst noTrigger = ('resize scroll').split(' ');\nfunction eventShortcut(name, ...args) {\n if (typeof args[0] === 'undefined') {\n for (let i = 0; i < this.length; i += 1) {\n if (noTrigger.indexOf(name) < 0) {\n if (name in this[i]) this[i][name]();\n else {\n $(this[i]).trigger(name);\n }\n }\n }\n return this;\n }\n return this.on(name, ...args);\n}\n\nfunction click(...args) {\n return eventShortcut.bind(this)('click', ...args);\n}\nfunction blur(...args) {\n return eventShortcut.bind(this)('blur', ...args);\n}\nfunction focus(...args) {\n return eventShortcut.bind(this)('focus', ...args);\n}\nfunction focusin(...args) {\n return eventShortcut.bind(this)('focusin', ...args);\n}\nfunction focusout(...args) {\n return eventShortcut.bind(this)('focusout', ...args);\n}\nfunction keyup(...args) {\n return eventShortcut.bind(this)('keyup', ...args);\n}\nfunction keydown(...args) {\n return eventShortcut.bind(this)('keydown', ...args);\n}\nfunction keypress(...args) {\n return eventShortcut.bind(this)('keypress', ...args);\n}\nfunction submit(...args) {\n return eventShortcut.bind(this)('submit', ...args);\n}\nfunction change(...args) {\n return eventShortcut.bind(this)('change', ...args);\n}\nfunction mousedown(...args) {\n return eventShortcut.bind(this)('mousedown', ...args);\n}\nfunction mousemove(...args) {\n return eventShortcut.bind(this)('mousemove', ...args);\n}\nfunction mouseup(...args) {\n return eventShortcut.bind(this)('mouseup', ...args);\n}\nfunction mouseenter(...args) {\n return eventShortcut.bind(this)('mouseenter', ...args);\n}\nfunction mouseleave(...args) {\n return eventShortcut.bind(this)('mouseleave', ...args);\n}\nfunction mouseout(...args) {\n return eventShortcut.bind(this)('mouseout', ...args);\n}\nfunction mouseover(...args) {\n return eventShortcut.bind(this)('mouseover', ...args);\n}\nfunction touchstart(...args) {\n return eventShortcut.bind(this)('touchstart', ...args);\n}\nfunction touchend(...args) {\n return eventShortcut.bind(this)('touchend', ...args);\n}\nfunction touchmove(...args) {\n return eventShortcut.bind(this)('touchmove', ...args);\n}\nfunction resize(...args) {\n return eventShortcut.bind(this)('resize', ...args);\n}\nfunction scroll(...args) {\n return eventShortcut.bind(this)('scroll', ...args);\n}\n\nexport { $, addClass, removeClass, hasClass, toggleClass, attr, removeAttr, prop, data, removeData, dataset, val, transform, transition, on, off, once, trigger, transitionEnd, animationEnd, width, outerWidth, height, outerHeight, offset, hide, show, styles, css, toArray, each, forEach, filter, map, html, text, is, indexOf, index, eq, append, appendTo, prepend, prependTo, insertBefore, insertAfter, next, nextAll, prev, prevAll, siblings, parent, parents, closest, find, children, remove, detach, add, empty, scrollTo, scrollTop, scrollLeft, animate, stop, click, blur, focus, focusin, focusout, keyup, keydown, keypress, submit, change, mousedown, mousemove, mouseup, mouseenter, mouseleave, mouseout, mouseover, touchstart, touchend, touchmove, resize, scroll };\n\n\n\n// WEBPACK FOOTER //\n// /Users/tomjarvis/Sites/brenhill/wp-content/themes/brenhill/node_modules/dom7/dist/dom7.modular.js","import Swiper from 'swiper';\n\nclass TestimonialSlider {\n constructor(component) {\n this.params = {\n direction: 'horizontal',\n //loop: true,\n slidesPerView: 'auto',\n speed: 600,\n paginationClickable: true,\n autoplay: false,\n pagination: {\n el: '.testimonials-slider-pagination',\n type: 'bullets',\n bulletClass: 'slider__bullet',\n bulletActiveClass: 'is-active',\n clickable: 'true',\n },\n };\n\n this.swiper = new Swiper(component.querySelectorAll('.testimonials-swiper-container'), this.params);\n }\n}\n\n\nexport default TestimonialSlider;\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/components/testimonial-slider.js","// @TODO: Remove jQuery\nclass Flyout {\n constructor(flyout, params) {\n this.overlay = $('.overlay-show');\n this.showClass = 'show';\n this.html = $(\"html\");\n this.flyout = false;\n this.state = 'closed';\n this.errMessage = \"You have to init the flyout first! [ Flyout.init() ]\";\n this.updateContent = false;\n this.trigger = false;\n\n if (flyout) {\n if (window.Flyouts === undefined) {\n window.Flyouts = [this.init(flyout, params)];\n } else {\n window.Flyouts.push(this.init(flyout, params));\n }\n\n // Attach flyout to element\n $(flyout).data('flyout', this);\n }\n }\n\n init(e, params) {\n this.parseParams(params);\n this.flyout = this._flyoutClass(e);\n\n this.flyout.find('.flyout__close').on('click', () => {\n this.close();\n });\n\n this.overlay.on('click', () => {\n this.close();\n });\n\n $(document).keyup((e) => {\n if (e.keyCode === 27 && this.isOpen()) {\n this.close();\n }\n });\n\n return this;\n }\n\n parseParams(params) {\n if (!params) {\n return;\n }\n\n let trigger;\n\n if (params.trigger) {\n this.triggerInit(params.trigger);\n }\n\n if (params.triggerData) {\n trigger = '[data-flyout=' + params.triggerData +']';\n this.triggerInit(trigger);\n }\n\n if (params.triggerHash) {\n trigger = 'a[href*=\"#' + params.triggerHash +'\"]';\n this.triggerInit(trigger);\n }\n\n if (params.updateContent) {\n this.updateContent = params.updateContent;\n }\n }\n\n triggerInit(selector) {\n let that = this;\n let triggers = $(selector);\n\n this.trigger = triggers;\n\n triggers.each(function() {\n let trigger = $(this);\n\n trigger.on('click', function(e) {\n e.preventDefault();\n\n if (that.updateContent) {\n let contentElement = trigger.data('content');\n let contentDataElement = trigger.find('[data-content]');\n\n if (contentElement && $(contentElement).length > 0) {\n that.replaceContent($(contentElement).html());\n } else if (contentDataElement) {\n that.replaceContent(contentDataElement.html());\n }\n }\n\n that.toggle();\n });\n });\n }\n\n open() {\n // Figure out if a click event was sent to it with a data attribute\n if (typeof(this.flyout) === 'object') {\n this.flyout.scrollTop(0);\n this.flyout.addClass(this.showClass);\n this.showOverlay();\n this.state = 'open';\n this.toggleHamburger();\n }\n\n return this.flyout;\n }\n\n close() {\n if (typeof(this.flyout) === 'object') {\n this.flyout.removeClass(this.showClass);\n this.closeOverlay();\n this.state = 'closed';\n this.toggleHamburger();\n }\n\n return this.flyout;\n }\n\n toggle() {\n if (this.isOpen()) {\n this.close();\n } else {\n this.open();\n }\n }\n\n replaceContent(content) {\n if (typeof(this.flyout) === 'object') {\n this.flyout.find('[data-content-replace]').html(content);\n }\n\n return this.flyout;\n }\n\n showOverlay() {\n let overlay = this.overlay;\n overlay.addClass(this.showClass);\n this.html.addClass('u-lock overlay-visible');\n }\n\n toggleHamburger() {\n if (this.isOpen()) {\n this.flyout.find('.hamburger').addClass('is-active');\n\n if (this.trigger) {\n this.trigger.addClass('is-active');\n }\n } else {\n this.flyout.find('.hamburger').removeClass('is-active');\n\n if (this.trigger) {\n this.trigger.removeClass('is-active');\n }\n }\n }\n\n closeOverlay() {\n let overlay = this.overlay;\n\n if ($(\".flyout\").hasClass(this.showClass) === false) {\n overlay.removeClass(this.showClass);\n this.html.removeClass('u-lock overlay-visible');\n }\n }\n\n isOpen() {\n return (this.state === 'open');\n }\n\n isClosed() {\n return (this.state === 'closed');\n }\n\n _flyoutClass(e) {\n let flyout;\n\n if (typeof(e) === 'object'){\n let that = e;\n flyout = that.data('flyout') || '.flyout-1';\n } else if (typeof(e) === 'string') {\n flyout = e;\n } else {\n flyout = '.flyout-1';\n }\n\n flyout = $(flyout);\n\n return flyout;\n }\n}\n\nexport default Flyout;\n\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/components/flyout.js","import { debounce } from '../utilities';\n\nclass StickyHeader {\n constructor(header) {\n // @TODO: Refactor to target parent div as header and select inner div for target\n this.header = $(header);\n this.lastScrollTop = 0;\n this.scrollVar = (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;\n this.ticking = false;\n this.updateHeight();\n\n $(window).scroll(() => {\n this.requestTick();\n });\n\n window.addEventListener('resize', debounce((e) => {\n this.updateHeight();\n }, 100));\n\n this.requestTick();\n }\n\n updateHeight() {\n this.height = this.header.outerHeight();\n this.header.parent().css('height', this.height);\n }\n\n hasScrolled() {\n var body = $('body');\n\n // Gotta scroll more doe\n if ((this.lastScrollTop - this.scrollVar) >= -25 && (this.lastScrollTop - this.scrollVar) < 0) {\n return;\n }\n\n // Control header floating\n if (this.scrollVar > this.height + 25) {\n\n if (body.hasClass('sticky-header')) {\n // Control showing / hiding\n if (this.scrollVar > this.lastScrollTop) {\n this.header.removeClass('is-down').addClass('is-up');\n } else if (this.scrollVar < this.lastScrollTop) {\n if (this.scrollVar + $(window).height() < $(document).height()) {\n this.header.removeClass('is-up').addClass('is-down');\n }\n }\n } else {\n body.addClass('sticky-header');\n }\n } else if (!this.header.hasClass('is-down')) {\n body.removeClass('sticky-header');\n } else if (this.scrollVar <= 5) {\n body.removeClass('sticky-header');\n this.header.removeClass('is-down is-up');\n }\n\n this.lastScrollTop = this.scrollVar;\n }\n\n stick() {\n this.ticking = false;\n this.scrollVar = (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;\n this.hasScrolled();\n }\n\n requestTick() {\n if (!this.ticking) {\n window.requestAnimationFrame(this.stick.bind(this));\n }\n\n this.ticking = true;\n }\n}\n\nexport default StickyHeader;\n\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/components/sticky-header.js","const debounce = (fn, time) => {\n let timeout;\n\n return function() {\n const functionCall = () => fn.apply(this, arguments);\n\n clearTimeout(timeout);\n timeout = setTimeout(functionCall, time);\n }\n}\n\nconst throttle = (fn, time) => {\n let timeout = null;\n\n return function() {\n const functionCall = () => {\n fn.apply(this, arguments);\n timeout = null;\n };\n\n if (!timeout) {\n timeout = setTimeout(functionCall, time)\n }\n }\n}\n\nexport { debounce, throttle }\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/utilities.js","var onEndAnimation = function(el, callback) {\n var onEndCallbackFn = function( ev ) {\n if (ev.target !== this) {\n return;\n }\n\n this.removeEventListener('animationend', onEndCallbackFn);\n if (callback && typeof callback === 'function') { callback.call(); }\n };\n\n el.addEventListener('animationend', onEndCallbackFn);\n};\n\nfunction extend(a, b) {\n for (var key in b) {\n if (b.hasOwnProperty(key)) {\n a[key] = b[key];\n }\n }\n return a;\n}\n\nclass MobileNav {\n constructor(el, options) {\n this.el = el;\n this.options = {\n // show breadcrumbs\n breadcrumbsCtrl : true,\n // initial breadcrumb text\n initialBreadcrumb : 'all',\n // show back button\n backCtrl : true,\n // delay between each menu item sliding animation\n itemsDelayInterval : 60,\n // direction\n direction : 'r2l',\n // callback: item that doesn´t have a submenu gets clicked\n // onItemClick([event], [inner HTML of the clicked item])\n onItemClick : function(ev, itemName) { return false; },\n };\n\n extend( this.options, options );\n\n // the menus (
´s)\n this.menus = [].slice.call(this.el.querySelectorAll('.menu__level'));\n // index of current menu\n this.current = 0;\n\n this._init();\n }\n\n _init() {\n // iterate the existing menus and create an array of menus, more specifically an array of objects where each one holds the info of each menu element and its menu items\n this.menusArr = [];\n this.menus.forEach((menuEl, pos) => {\n var menu = {menuEl : menuEl, menuItems : [].slice.call(menuEl.querySelectorAll('.menu__item'))};\n this.menusArr.push(menu);\n\n // set current menu class\n if (pos === this.current) {\n menuEl.classList.add('menu__level--current');\n }\n });\n\n // create back button\n if (this.options.backCtrl) {\n this.backCtrl = this.el.querySelector('.menu__back');\n // this.backCtrl = document.createElement('button');\n // this.backCtrl.className = 'menu__back is-hidden';\n // this.backCtrl.setAttribute('aria-label', 'Go back');\n // this.backCtrl.innerHTML = 'Back';\n // this.el.insertBefore(this.backCtrl, this.el.firstChild);\n }\n\n\n // create breadcrumbs\n if (this.options.breadcrumbsCtrl) {\n this.breadcrumbsCtrl = document.createElement('nav');\n this.breadcrumbsCtrl.className = 'menu__breadcrumbs';\n this.el.insertBefore(this.breadcrumbsCtrl, this.el.firstChild);\n // add initial breadcrumb\n this._addBreadcrumb(0);\n }\n\n // event binding\n this._initEvents();\n }\n\n _initEvents() {\n for (var i = 0, len = this.menusArr.length; i < len; ++i) {\n this.menusArr[i].menuItems.forEach((item, pos) => {\n item.querySelector('a').addEventListener('click', (ev) => {\n var submenu = ev.target.getAttribute('data-submenu'),\n itemName = ev.target.innerHTML,\n subMenuEl = this.el.querySelector('ul[data-menu=\"' + submenu + '\"]');\n\n // check if there's a sub menu for this item\n if (submenu && subMenuEl) {\n ev.preventDefault();\n // open it\n this._openSubMenu(subMenuEl, pos, itemName);\n } else {\n // add class current\n var currentlink = this.el.querySelector('.menu__link--current');\n if (currentlink) {\n this.el.querySelector('.menu__link--current').classList.remove('menu__link--current');\n }\n ev.target.classList.add('menu__link--current');\n\n // callback\n this.options.onItemClick(ev, itemName);\n }\n });\n });\n }\n\n // back navigation\n if (this.options.backCtrl) {\n this.backCtrl.addEventListener('click', () => {\n this._back();\n });\n }\n }\n\n _openSubMenu(subMenuEl, clickPosition, subMenuName) {\n if (this.isAnimating) {\n return false;\n }\n this.isAnimating = true;\n\n // save \"parent\" menu index for back navigation\n this.menusArr[this.menus.indexOf(subMenuEl)].backIdx = this.current;\n // save \"parent\" menu´s name\n this.menusArr[this.menus.indexOf(subMenuEl)].name = subMenuName;\n // current menu slides out\n this._menuOut(clickPosition);\n // next menu (submenu) slides in\n this._menuIn(subMenuEl, clickPosition);\n }\n\n _back() {\n if (this.isAnimating) {\n return false;\n }\n this.isAnimating = true;\n\n // current menu slides out\n this._menuOut();\n // next menu (previous menu) slides in\n var backMenu = this.menusArr[this.menusArr[this.current].backIdx].menuEl;\n this._menuIn(backMenu);\n\n // remove last breadcrumb\n if (this.options.breadcrumbsCtrl) {\n this.breadcrumbsCtrl.removeChild(this.breadcrumbsCtrl.lastElementChild);\n }\n }\n\n _menuOut(clickPosition) {\n // the current menu\n var currentMenu = this.menusArr[this.current].menuEl,\n isBackNavigation = typeof clickPosition === 'undefined' ? true : false;\n\n // slide out current menu items - first, set the delays for the items\n this.menusArr[this.current].menuItems.forEach((item, pos) => {\n item.style.WebkitAnimationDelay = item.style.animationDelay = isBackNavigation ? parseInt(pos * this.options.itemsDelayInterval) + 'ms' : parseInt(Math.abs(clickPosition - pos) * this.options.itemsDelayInterval) + 'ms';\n });\n // animation class\n if (this.options.direction === 'r2l') {\n currentMenu.classList.add(!isBackNavigation ? 'animate-outToLeft' : 'animate-outToRight');\n } else {\n currentMenu.classList.add(isBackNavigation ? 'animate-outToLeft' : 'animate-outToRight');\n }\n }\n\n _menuIn(nextMenuEl, clickPosition) {\n var currentMenu = this.menusArr[this.current].menuEl,\n isBackNavigation = typeof clickPosition === 'undefined' ? true : false,\n // index of the nextMenuEl\n nextMenuIdx = this.menus.indexOf(nextMenuEl),\n\n nextMenuItems = this.menusArr[nextMenuIdx].menuItems,\n nextMenuItemsTotal = nextMenuItems.length;\n\n // slide in next menu items - first, set the delays for the items\n nextMenuItems.forEach((item, pos) => {\n item.style.WebkitAnimationDelay = item.style.animationDelay = isBackNavigation ? parseInt(pos * this.options.itemsDelayInterval) + 'ms' : parseInt(Math.abs(clickPosition - pos) * this.options.itemsDelayInterval) + 'ms';\n\n // we need to reset the classes once the last item animates in\n // the \"last item\" is the farthest from the clicked item\n // let's calculate the index of the farthest item\n var farthestIdx = clickPosition <= nextMenuItemsTotal/2 || isBackNavigation ? nextMenuItemsTotal - 1 : 0;\n\n if (pos === farthestIdx) {\n onEndAnimation(item, () => {\n // reset classes\n if (this.options.direction === 'r2l') {\n currentMenu.classList.remove(!isBackNavigation ? 'animate-outToLeft' : 'animate-outToRight');\n nextMenuEl.classList.remove(!isBackNavigation ? 'animate-inFromRight' : 'animate-inFromLeft');\n } else {\n currentMenu.classList.remove(isBackNavigation ? 'animate-outToLeft' : 'animate-outToRight');\n nextMenuEl.classList.remove(isBackNavigation ? 'animate-inFromRight' : 'animate-inFromLeft');\n }\n currentMenu.classList.remove('menu__level--current');\n nextMenuEl.classList.add('menu__level--current');\n\n //reset current\n this.current = nextMenuIdx;\n\n // control back button and breadcrumbs navigation elements\n if (!isBackNavigation) {\n // show back button\n if (this.options.backCtrl) {\n this.backCtrl.classList.remove('is-hidden');\n }\n\n // add breadcrumb\n this._addBreadcrumb(nextMenuIdx);\n } else if (this.current === 0 && this.options.backCtrl) {\n // hide back button\n this.backCtrl.classList.add('is-hidden');\n }\n\n // we can navigate again..\n\n setTimeout(function(){$('.not-visible').removeClass('not-visible');},250);\n this.isAnimating = false;\n });\n }\n });\n\n // animation class\n if (this.options.direction === 'r2l') {\n nextMenuEl.classList.add(!isBackNavigation ? 'animate-inFromRight' : 'animate-inFromLeft');\n } else {\n nextMenuEl.classList.add(isBackNavigation ? 'animate-inFromRight' : 'animate-inFromLeft');\n }\n }\n\n _addBreadcrumb(idx) {\n if (!this.options.breadcrumbsCtrl) {\n return false;\n }\n\n var bc = document.createElement('a');\n\n bc.className = 'breadcrumb-link not-visible';\n bc.innerHTML = idx ? this.menusArr[idx].name : this.options.initialBreadcrumb;\n this.breadcrumbsCtrl.appendChild(bc);\n\n bc.addEventListener('click', (ev) => {\n ev.preventDefault();\n\n // do nothing if this breadcrumb is the last one in the list of breadcrumbs\n if (!bc.nextSibling || this.isAnimating) {\n return false;\n }\n this.isAnimating = true;\n\n // current menu slides out\n this._menuOut();\n // next menu slides in\n var nextMenu = this.menusArr[idx].menuEl;\n this._menuIn(nextMenu);\n\n // remove breadcrumbs that are ahead\n var siblingNode;\n while ((siblingNode = bc.nextSibling) !== null) {\n this.breadcrumbsCtrl.removeChild(siblingNode);\n }\n });\n }\n}\n\nexport default MobileNav;\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/components/nav.js","import ScrollMagic from 'scrollmagic';\n\n// @TODO: Refactor to vanilla JS\n// @TODO: Change target from selector to dom object\nclass Magic {\n constructor(target, childSelector = false) {\n this.target = target;\n this.childSelector = childSelector;\n\n if (!childSelector) {\n this.makeMagic();\n } else {\n this.makeMagicBox();\n }\n }\n\n makeMagic() {\n var magicController = new ScrollMagic.Controller();\n $(this.target).addClass('is-magic');\n \n $(this.target).not('.is-latent').each(function() {\n var that = this;\n \n var scene = new ScrollMagic.Scene({\n triggerElement: that,\n triggerHook: 0.95,\n })\n .setClassToggle(that, 'is-loaded')\n .addTo(magicController);\n });\n }\n\n makeMagicBox() {\n $(this.target).each(function() {\n var box = this;\n \n $(this).find(childSelector).each(function(index) {\n this.addClass('is-magic').addClass('delay--' + index);\n var that = this;\n \n var scene = new ScrollMagic.Scene({\n triggerElement: box,\n triggerHook: 0.95,\n })\n .setClassToggle(that, 'is-loaded')\n .addTo(magicController);\n });\n });\n }\n}\n\nexport default Magic;\n\n\n// WEBPACK FOOTER //\n// ./scripts/leap/tools/magic.js","/*!\n * ScrollMagic v2.0.5 (2015-04-29)\n * The javascript library for magical scroll interactions.\n * (c) 2015 Jan Paepke (@janpaepke)\n * Project Website: http://scrollmagic.io\n * \n * @version 2.0.5\n * @license Dual licensed under MIT license and GPL.\n * @author Jan Paepke - e-mail@janpaepke.de\n *\n * @file ScrollMagic main library.\n */\n/**\n * @namespace ScrollMagic\n */\n(function (root, factory) {\n\tif (typeof define === 'function' && define.amd) {\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine(factory);\n\t} else if (typeof exports === 'object') {\n\t\t// CommonJS\n\t\tmodule.exports = factory();\n\t} else {\n\t\t// Browser global\n\t\troot.ScrollMagic = factory();\n\t}\n}(this, function () {\n\t\"use strict\";\n\n\tvar ScrollMagic = function () {\n\t\t_util.log(2, '(COMPATIBILITY NOTICE) -> As of ScrollMagic 2.0.0 you need to use \\'new ScrollMagic.Controller()\\' to create a new controller instance. Use \\'new ScrollMagic.Scene()\\' to instance a scene.');\n\t};\n\n\tScrollMagic.version = \"2.0.5\";\n\n\t// TODO: temporary workaround for chrome's scroll jitter bug\n\twindow.addEventListener(\"mousewheel\", function () {});\n\n\t// global const\n\tvar PIN_SPACER_ATTRIBUTE = \"data-scrollmagic-pin-spacer\";\n\n\t/**\n\t * The main class that is needed once per scroll container.\n\t *\n\t * @class\n\t *\n\t * @example\n\t * // basic initialization\n\t * var controller = new ScrollMagic.Controller();\n\t *\n\t * // passing options\n\t * var controller = new ScrollMagic.Controller({container: \"#myContainer\", loglevel: 3});\n\t *\n\t * @param {object} [options] - An object containing one or more options for the controller.\n\t * @param {(string|object)} [options.container=window] - A selector, DOM object that references the main container for scrolling.\n\t * @param {boolean} [options.vertical=true] - Sets the scroll mode to vertical (`true`) or horizontal (`false`) scrolling.\n\t * @param {object} [options.globalSceneOptions={}] - These options will be passed to every Scene that is added to the controller using the addScene method. For more information on Scene options see {@link ScrollMagic.Scene}.\n\t * @param {number} [options.loglevel=2] Loglevel for debugging. Note that logging is disabled in the minified version of ScrollMagic.\n\t ** `0` => silent\n\t ** `1` => errors\n\t ** `2` => errors, warnings\n\t ** `3` => errors, warnings, debuginfo\n\t * @param {boolean} [options.refreshInterval=100] - Some changes don't call events by default, like changing the container size or moving a scene trigger element. \n\t This interval polls these parameters to fire the necessary events. \n\t If you don't use custom containers, trigger elements or have static layouts, where the positions of the trigger elements don't change, you can set this to 0 disable interval checking and improve performance.\n\t *\n\t */\n\tScrollMagic.Controller = function (options) {\n/*\n\t * ----------------------------------------------------------------\n\t * settings\n\t * ----------------------------------------------------------------\n\t */\n\t\tvar\n\t\tNAMESPACE = 'ScrollMagic.Controller',\n\t\t\tSCROLL_DIRECTION_FORWARD = 'FORWARD',\n\t\t\tSCROLL_DIRECTION_REVERSE = 'REVERSE',\n\t\t\tSCROLL_DIRECTION_PAUSED = 'PAUSED',\n\t\t\tDEFAULT_OPTIONS = CONTROLLER_OPTIONS.defaults;\n\n/*\n\t * ----------------------------------------------------------------\n\t * private vars\n\t * ----------------------------------------------------------------\n\t */\n\t\tvar\n\t\tController = this,\n\t\t\t_options = _util.extend({}, DEFAULT_OPTIONS, options),\n\t\t\t_sceneObjects = [],\n\t\t\t_updateScenesOnNextCycle = false,\n\t\t\t// can be boolean (true => all scenes) or an array of scenes to be updated\n\t\t\t_scrollPos = 0,\n\t\t\t_scrollDirection = SCROLL_DIRECTION_PAUSED,\n\t\t\t_isDocument = true,\n\t\t\t_viewPortSize = 0,\n\t\t\t_enabled = true,\n\t\t\t_updateTimeout, _refreshTimeout;\n\n/*\n\t * ----------------------------------------------------------------\n\t * private functions\n\t * ----------------------------------------------------------------\n\t */\n\n\t\t/**\n\t\t * Internal constructor function of the ScrollMagic Controller\n\t\t * @private\n\t\t */\n\t\tvar construct = function () {\n\t\t\tfor (var key in _options) {\n\t\t\t\tif (!DEFAULT_OPTIONS.hasOwnProperty(key)) {\n\t\t\t\t\tlog(2, \"WARNING: Unknown option \\\"\" + key + \"\\\"\");\n\t\t\t\t\tdelete _options[key];\n\t\t\t\t}\n\t\t\t}\n\t\t\t_options.container = _util.get.elements(_options.container)[0];\n\t\t\t// check ScrollContainer\n\t\t\tif (!_options.container) {\n\t\t\t\tlog(1, \"ERROR creating object \" + NAMESPACE + \": No valid scroll container supplied\");\n\t\t\t\tthrow NAMESPACE + \" init failed.\"; // cancel\n\t\t\t}\n\t\t\t_isDocument = _options.container === window || _options.container === document.body || !document.body.contains(_options.container);\n\t\t\t// normalize to window\n\t\t\tif (_isDocument) {\n\t\t\t\t_options.container = window;\n\t\t\t}\n\t\t\t// update container size immediately\n\t\t\t_viewPortSize = getViewportSize();\n\t\t\t// set event handlers\n\t\t\t_options.container.addEventListener(\"resize\", onChange);\n\t\t\t_options.container.addEventListener(\"scroll\", onChange);\n\n\t\t\t_options.refreshInterval = parseInt(_options.refreshInterval) || DEFAULT_OPTIONS.refreshInterval;\n\t\t\tscheduleRefresh();\n\n\t\t\tlog(3, \"added new \" + NAMESPACE + \" controller (v\" + ScrollMagic.version + \")\");\n\t\t};\n\n\t\t/**\n\t\t * Schedule the next execution of the refresh function\n\t\t * @private\n\t\t */\n\t\tvar scheduleRefresh = function () {\n\t\t\tif (_options.refreshInterval > 0) {\n\t\t\t\t_refreshTimeout = window.setTimeout(refresh, _options.refreshInterval);\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Default function to get scroll pos - overwriteable using `Controller.scrollPos(newFunction)`\n\t\t * @private\n\t\t */\n\t\tvar getScrollPos = function () {\n\t\t\treturn _options.vertical ? _util.get.scrollTop(_options.container) : _util.get.scrollLeft(_options.container);\n\t\t};\n\n\t\t/**\n\t\t * Returns the current viewport Size (width vor horizontal, height for vertical)\n\t\t * @private\n\t\t */\n\t\tvar getViewportSize = function () {\n\t\t\treturn _options.vertical ? _util.get.height(_options.container) : _util.get.width(_options.container);\n\t\t};\n\n\t\t/**\n\t\t * Default function to set scroll pos - overwriteable using `Controller.scrollTo(newFunction)`\n\t\t * Make available publicly for pinned mousewheel workaround.\n\t\t * @private\n\t\t */\n\t\tvar setScrollPos = this._setScrollPos = function (pos) {\n\t\t\tif (_options.vertical) {\n\t\t\t\tif (_isDocument) {\n\t\t\t\t\twindow.scrollTo(_util.get.scrollLeft(), pos);\n\t\t\t\t} else {\n\t\t\t\t\t_options.container.scrollTop = pos;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (_isDocument) {\n\t\t\t\t\twindow.scrollTo(pos, _util.get.scrollTop());\n\t\t\t\t} else {\n\t\t\t\t\t_options.container.scrollLeft = pos;\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Handle updates in cycles instead of on scroll (performance)\n\t\t * @private\n\t\t */\n\t\tvar updateScenes = function () {\n\t\t\tif (_enabled && _updateScenesOnNextCycle) {\n\t\t\t\t// determine scenes to update\n\t\t\t\tvar scenesToUpdate = _util.type.Array(_updateScenesOnNextCycle) ? _updateScenesOnNextCycle : _sceneObjects.slice(0);\n\t\t\t\t// reset scenes\n\t\t\t\t_updateScenesOnNextCycle = false;\n\t\t\t\tvar oldScrollPos = _scrollPos;\n\t\t\t\t// update scroll pos now instead of onChange, as it might have changed since scheduling (i.e. in-browser smooth scroll)\n\t\t\t\t_scrollPos = Controller.scrollPos();\n\t\t\t\tvar deltaScroll = _scrollPos - oldScrollPos;\n\t\t\t\tif (deltaScroll !== 0) { // scroll position changed?\n\t\t\t\t\t_scrollDirection = (deltaScroll > 0) ? SCROLL_DIRECTION_FORWARD : SCROLL_DIRECTION_REVERSE;\n\t\t\t\t}\n\t\t\t\t// reverse order of scenes if scrolling reverse\n\t\t\t\tif (_scrollDirection === SCROLL_DIRECTION_REVERSE) {\n\t\t\t\t\tscenesToUpdate.reverse();\n\t\t\t\t}\n\t\t\t\t// update scenes\n\t\t\t\tscenesToUpdate.forEach(function (scene, index) {\n\t\t\t\t\tlog(3, \"updating Scene \" + (index + 1) + \"/\" + scenesToUpdate.length + \" (\" + _sceneObjects.length + \" total)\");\n\t\t\t\t\tscene.update(true);\n\t\t\t\t});\n\t\t\t\tif (scenesToUpdate.length === 0 && _options.loglevel >= 3) {\n\t\t\t\t\tlog(3, \"updating 0 Scenes (nothing added to controller)\");\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Initializes rAF callback\n\t\t * @private\n\t\t */\n\t\tvar debounceUpdate = function () {\n\t\t\t_updateTimeout = _util.rAF(updateScenes);\n\t\t};\n\n\t\t/**\n\t\t * Handles Container changes\n\t\t * @private\n\t\t */\n\t\tvar onChange = function (e) {\n\t\t\tlog(3, \"event fired causing an update:\", e.type);\n\t\t\tif (e.type == \"resize\") {\n\t\t\t\t// resize\n\t\t\t\t_viewPortSize = getViewportSize();\n\t\t\t\t_scrollDirection = SCROLL_DIRECTION_PAUSED;\n\t\t\t}\n\t\t\t// schedule update\n\t\t\tif (_updateScenesOnNextCycle !== true) {\n\t\t\t\t_updateScenesOnNextCycle = true;\n\t\t\t\tdebounceUpdate();\n\t\t\t}\n\t\t};\n\n\t\tvar refresh = function () {\n\t\t\tif (!_isDocument) {\n\t\t\t\t// simulate resize event. Only works for viewport relevant param (performance)\n\t\t\t\tif (_viewPortSize != getViewportSize()) {\n\t\t\t\t\tvar resizeEvent;\n\t\t\t\t\ttry {\n\t\t\t\t\t\tresizeEvent = new Event('resize', {\n\t\t\t\t\t\t\tbubbles: false,\n\t\t\t\t\t\t\tcancelable: false\n\t\t\t\t\t\t});\n\t\t\t\t\t} catch (e) { // stupid IE\n\t\t\t\t\t\tresizeEvent = document.createEvent(\"Event\");\n\t\t\t\t\t\tresizeEvent.initEvent(\"resize\", false, false);\n\t\t\t\t\t}\n\t\t\t\t\t_options.container.dispatchEvent(resizeEvent);\n\t\t\t\t}\n\t\t\t}\n\t\t\t_sceneObjects.forEach(function (scene, index) { // refresh all scenes\n\t\t\t\tscene.refresh();\n\t\t\t});\n\t\t\tscheduleRefresh();\n\t\t};\n\n\t\t/**\n\t\t * Send a debug message to the console.\n\t\t * provided publicly with _log for plugins\n\t\t * @private\n\t\t *\n\t\t * @param {number} loglevel - The loglevel required to initiate output for the message.\n\t\t * @param {...mixed} output - One or more variables that should be passed to the console.\n\t\t */\n\t\tvar log = this._log = function (loglevel, output) {\n\t\t\tif (_options.loglevel >= loglevel) {\n\t\t\t\tArray.prototype.splice.call(arguments, 1, 0, \"(\" + NAMESPACE + \") ->\");\n\t\t\t\t_util.log.apply(window, arguments);\n\t\t\t}\n\t\t};\n\t\t// for scenes we have getters for each option, but for the controller we don't, so we need to make it available externally for plugins\n\t\tthis._options = _options;\n\n\t\t/**\n\t\t * Sort scenes in ascending order of their start offset.\n\t\t * @private\n\t\t *\n\t\t * @param {array} ScenesArray - an array of ScrollMagic Scenes that should be sorted\n\t\t * @return {array} The sorted array of Scenes.\n\t\t */\n\t\tvar sortScenes = function (ScenesArray) {\n\t\t\tif (ScenesArray.length <= 1) {\n\t\t\t\treturn ScenesArray;\n\t\t\t} else {\n\t\t\t\tvar scenes = ScenesArray.slice(0);\n\t\t\t\tscenes.sort(function (a, b) {\n\t\t\t\t\treturn a.scrollOffset() > b.scrollOffset() ? 1 : -1;\n\t\t\t\t});\n\t\t\t\treturn scenes;\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * ----------------------------------------------------------------\n\t\t * public functions\n\t\t * ----------------------------------------------------------------\n\t\t */\n\n\t\t/**\n\t\t * Add one ore more scene(s) to the controller. \n\t\t * This is the equivalent to `Scene.addTo(controller)`.\n\t\t * @public\n\t\t * @example\n\t\t * // with a previously defined scene\n\t\t * controller.addScene(scene);\n\t\t *\n\t\t * // with a newly created scene.\n\t\t * controller.addScene(new ScrollMagic.Scene({duration : 0}));\n\t\t *\n\t\t * // adding multiple scenes\n\t\t * controller.addScene([scene, scene2, new ScrollMagic.Scene({duration : 0})]);\n\t\t *\n\t\t * @param {(ScrollMagic.Scene|array)} newScene - ScrollMagic Scene or Array of Scenes to be added to the controller.\n\t\t * @return {Controller} Parent object for chaining.\n\t\t */\n\t\tthis.addScene = function (newScene) {\n\t\t\tif (_util.type.Array(newScene)) {\n\t\t\t\tnewScene.forEach(function (scene, index) {\n\t\t\t\t\tController.addScene(scene);\n\t\t\t\t});\n\t\t\t} else if (newScene instanceof ScrollMagic.Scene) {\n\t\t\t\tif (newScene.controller() !== Controller) {\n\t\t\t\t\tnewScene.addTo(Controller);\n\t\t\t\t} else if (_sceneObjects.indexOf(newScene) < 0) {\n\t\t\t\t\t// new scene\n\t\t\t\t\t_sceneObjects.push(newScene); // add to array\n\t\t\t\t\t_sceneObjects = sortScenes(_sceneObjects); // sort\n\t\t\t\t\tnewScene.on(\"shift.controller_sort\", function () { // resort whenever scene moves\n\t\t\t\t\t\t_sceneObjects = sortScenes(_sceneObjects);\n\t\t\t\t\t});\n\t\t\t\t\t// insert Global defaults.\n\t\t\t\t\tfor (var key in _options.globalSceneOptions) {\n\t\t\t\t\t\tif (newScene[key]) {\n\t\t\t\t\t\t\tnewScene[key].call(newScene, _options.globalSceneOptions[key]);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tlog(3, \"adding Scene (now \" + _sceneObjects.length + \" total)\");\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tlog(1, \"ERROR: invalid argument supplied for '.addScene()'\");\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * Remove one ore more scene(s) from the controller. \n\t\t * This is the equivalent to `Scene.remove()`.\n\t\t * @public\n\t\t * @example\n\t\t * // remove a scene from the controller\n\t\t * controller.removeScene(scene);\n\t\t *\n\t\t * // remove multiple scenes from the controller\n\t\t * controller.removeScene([scene, scene2, scene3]);\n\t\t *\n\t\t * @param {(ScrollMagic.Scene|array)} Scene - ScrollMagic Scene or Array of Scenes to be removed from the controller.\n\t\t * @returns {Controller} Parent object for chaining.\n\t\t */\n\t\tthis.removeScene = function (Scene) {\n\t\t\tif (_util.type.Array(Scene)) {\n\t\t\t\tScene.forEach(function (scene, index) {\n\t\t\t\t\tController.removeScene(scene);\n\t\t\t\t});\n\t\t\t} else {\n\t\t\t\tvar index = _sceneObjects.indexOf(Scene);\n\t\t\t\tif (index > -1) {\n\t\t\t\t\tScene.off(\"shift.controller_sort\");\n\t\t\t\t\t_sceneObjects.splice(index, 1);\n\t\t\t\t\tlog(3, \"removing Scene (now \" + _sceneObjects.length + \" left)\");\n\t\t\t\t\tScene.remove();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * Update one ore more scene(s) according to the scroll position of the container. \n\t\t * This is the equivalent to `Scene.update()`. \n\t\t * The update method calculates the scene's start and end position (based on the trigger element, trigger hook, duration and offset) and checks it against the current scroll position of the container. \n\t\t * It then updates the current scene state accordingly (or does nothing, if the state is already correct) – Pins will be set to their correct position and tweens will be updated to their correct progress. \n\t\t * _**Note:** This method gets called constantly whenever Controller detects a change. The only application for you is if you change something outside of the realm of ScrollMagic, like moving the trigger or changing tween parameters._\n\t\t * @public\n\t\t * @example\n\t\t * // update a specific scene on next cycle\n\t\t * controller.updateScene(scene);\n\t\t *\n\t\t * // update a specific scene immediately\n\t\t * controller.updateScene(scene, true);\n\t\t *\n\t\t * // update multiple scenes scene on next cycle\n\t\t * controller.updateScene([scene1, scene2, scene3]);\n\t\t *\n\t\t * @param {ScrollMagic.Scene} Scene - ScrollMagic Scene or Array of Scenes that is/are supposed to be updated.\n\t\t * @param {boolean} [immediately=false] - If `true` the update will be instant, if `false` it will wait until next update cycle. \n\t\t This is useful when changing multiple properties of the scene - this way it will only be updated once all new properties are set (updateScenes).\n\t\t * @return {Controller} Parent object for chaining.\n\t\t */\n\t\tthis.updateScene = function (Scene, immediately) {\n\t\t\tif (_util.type.Array(Scene)) {\n\t\t\t\tScene.forEach(function (scene, index) {\n\t\t\t\t\tController.updateScene(scene, immediately);\n\t\t\t\t});\n\t\t\t} else {\n\t\t\t\tif (immediately) {\n\t\t\t\t\tScene.update(true);\n\t\t\t\t} else if (_updateScenesOnNextCycle !== true && Scene instanceof ScrollMagic.Scene) { // if _updateScenesOnNextCycle is true, all connected scenes are already scheduled for update\n\t\t\t\t\t// prep array for next update cycle\n\t\t\t\t\t_updateScenesOnNextCycle = _updateScenesOnNextCycle || [];\n\t\t\t\t\tif (_updateScenesOnNextCycle.indexOf(Scene) == -1) {\n\t\t\t\t\t\t_updateScenesOnNextCycle.push(Scene);\n\t\t\t\t\t}\n\t\t\t\t\t_updateScenesOnNextCycle = sortScenes(_updateScenesOnNextCycle); // sort\n\t\t\t\t\tdebounceUpdate();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * Updates the controller params and calls updateScene on every scene, that is attached to the controller. \n\t\t * See `Controller.updateScene()` for more information about what this means. \n\t\t * In most cases you will not need this function, as it is called constantly, whenever ScrollMagic detects a state change event, like resize or scroll. \n\t\t * The only application for this method is when ScrollMagic fails to detect these events. \n\t\t * One application is with some external scroll libraries (like iScroll) that move an internal container to a negative offset instead of actually scrolling. In this case the update on the controller needs to be called whenever the child container's position changes.\n\t\t * For this case there will also be the need to provide a custom function to calculate the correct scroll position. See `Controller.scrollPos()` for details.\n\t\t * @public\n\t\t * @example\n\t\t * // update the controller on next cycle (saves performance due to elimination of redundant updates)\n\t\t * controller.update();\n\t\t *\n\t\t * // update the controller immediately\n\t\t * controller.update(true);\n\t\t *\n\t\t * @param {boolean} [immediately=false] - If `true` the update will be instant, if `false` it will wait until next update cycle (better performance)\n\t\t * @return {Controller} Parent object for chaining.\n\t\t */\n\t\tthis.update = function (immediately) {\n\t\t\tonChange({\n\t\t\t\ttype: \"resize\"\n\t\t\t}); // will update size and set _updateScenesOnNextCycle to true\n\t\t\tif (immediately) {\n\t\t\t\tupdateScenes();\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * Scroll to a numeric scroll offset, a DOM element, the start of a scene or provide an alternate method for scrolling. \n\t\t * For vertical controllers it will change the top scroll offset and for horizontal applications it will change the left offset.\n\t\t * @public\n\t\t *\n\t\t * @since 1.1.0\n\t\t * @example\n\t\t * // scroll to an offset of 100\n\t\t * controller.scrollTo(100);\n\t\t *\n\t\t * // scroll to a DOM element\n\t\t * controller.scrollTo(\"#anchor\");\n\t\t *\n\t\t * // scroll to the beginning of a scene\n\t\t * var scene = new ScrollMagic.Scene({offset: 200});\n\t\t * controller.scrollTo(scene);\n\t\t *\n\t\t * // define a new scroll position modification function (jQuery animate instead of jump)\n\t\t * controller.scrollTo(function (newScrollPos) {\n\t\t *\t$(\"html, body\").animate({scrollTop: newScrollPos});\n\t\t * });\n\t\t * controller.scrollTo(100); // call as usual, but the new function will be used instead\n\t\t *\n\t\t * // define a new scroll function with an additional parameter\n\t\t * controller.scrollTo(function (newScrollPos, message) {\n\t\t * console.log(message);\n\t\t *\t$(this).animate({scrollTop: newScrollPos});\n\t\t * });\n\t\t * // call as usual, but supply an extra parameter to the defined custom function\n\t\t * controller.scrollTo(100, \"my message\");\n\t\t *\n\t\t * // define a new scroll function with an additional parameter containing multiple variables\n\t\t * controller.scrollTo(function (newScrollPos, options) {\n\t\t * someGlobalVar = options.a + options.b;\n\t\t *\t$(this).animate({scrollTop: newScrollPos});\n\t\t * });\n\t\t * // call as usual, but supply an extra parameter containing multiple options\n\t\t * controller.scrollTo(100, {a: 1, b: 2});\n\t\t *\n\t\t * // define a new scroll function with a callback supplied as an additional parameter\n\t\t * controller.scrollTo(function (newScrollPos, callback) {\n\t\t *\t$(this).animate({scrollTop: newScrollPos}, 400, \"swing\", callback);\n\t\t * });\n\t\t * // call as usual, but supply an extra parameter, which is used as a callback in the previously defined custom scroll function\n\t\t * controller.scrollTo(100, function() {\n\t\t *\tconsole.log(\"scroll has finished.\");\n\t\t * });\n\t\t *\n\t\t * @param {mixed} scrollTarget - The supplied argument can be one of these types:\n\t\t * 1. `number` -> The container will scroll to this new scroll offset.\n\t\t * 2. `string` or `object` -> Can be a selector or a DOM object. \n\t\t * The container will scroll to the position of this element.\n\t\t * 3. `ScrollMagic Scene` -> The container will scroll to the start of this scene.\n\t\t * 4. `function` -> This function will be used for future scroll position modifications. \n\t\t * This provides a way for you to change the behaviour of scrolling and adding new behaviour like animation. The function receives the new scroll position as a parameter and a reference to the container element using `this`. \n\t\t * It may also optionally receive an optional additional parameter (see below) \n\t\t * _**NOTE:** \n\t\t * All other options will still work as expected, using the new function to scroll._\n\t\t * @param {mixed} [additionalParameter] - If a custom scroll function was defined (see above 4.), you may want to supply additional parameters to it, when calling it. You can do this using this parameter – see examples for details. Please note, that this parameter will have no effect, if you use the default scrolling function.\n\t\t * @returns {Controller} Parent object for chaining.\n\t\t */\n\t\tthis.scrollTo = function (scrollTarget, additionalParameter) {\n\t\t\tif (_util.type.Number(scrollTarget)) { // excecute\n\t\t\t\tsetScrollPos.call(_options.container, scrollTarget, additionalParameter);\n\t\t\t} else if (scrollTarget instanceof ScrollMagic.Scene) { // scroll to scene\n\t\t\t\tif (scrollTarget.controller() === Controller) { // check if the controller is associated with this scene\n\t\t\t\t\tController.scrollTo(scrollTarget.scrollOffset(), additionalParameter);\n\t\t\t\t} else {\n\t\t\t\t\tlog(2, \"scrollTo(): The supplied scene does not belong to this controller. Scroll cancelled.\", scrollTarget);\n\t\t\t\t}\n\t\t\t} else if (_util.type.Function(scrollTarget)) { // assign new scroll function\n\t\t\t\tsetScrollPos = scrollTarget;\n\t\t\t} else { // scroll to element\n\t\t\t\tvar elem = _util.get.elements(scrollTarget)[0];\n\t\t\t\tif (elem) {\n\t\t\t\t\t// if parent is pin spacer, use spacer position instead so correct start position is returned for pinned elements.\n\t\t\t\t\twhile (elem.parentNode.hasAttribute(PIN_SPACER_ATTRIBUTE)) {\n\t\t\t\t\t\telem = elem.parentNode;\n\t\t\t\t\t}\n\n\t\t\t\t\tvar\n\t\t\t\t\tparam = _options.vertical ? \"top\" : \"left\",\n\t\t\t\t\t\t// which param is of interest ?\n\t\t\t\t\t\tcontainerOffset = _util.get.offset(_options.container),\n\t\t\t\t\t\t// container position is needed because element offset is returned in relation to document, not in relation to container.\n\t\t\t\t\t\telementOffset = _util.get.offset(elem);\n\n\t\t\t\t\tif (!_isDocument) { // container is not the document root, so substract scroll Position to get correct trigger element position relative to scrollcontent\n\t\t\t\t\t\tcontainerOffset[param] -= Controller.scrollPos();\n\t\t\t\t\t}\n\n\t\t\t\t\tController.scrollTo(elementOffset[param] - containerOffset[param], additionalParameter);\n\t\t\t\t} else {\n\t\t\t\t\tlog(2, \"scrollTo(): The supplied argument is invalid. Scroll cancelled.\", scrollTarget);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * **Get** the current scrollPosition or **Set** a new method to calculate it. \n\t\t * -> **GET**:\n\t\t * When used as a getter this function will return the current scroll position. \n\t\t * To get a cached value use Controller.info(\"scrollPos\"), which will be updated in the update cycle. \n\t\t * For vertical controllers it will return the top scroll offset and for horizontal applications it will return the left offset.\n\t\t *\n\t\t * -> **SET**:\n\t\t * When used as a setter this method prodes a way to permanently overwrite the controller's scroll position calculation. \n\t\t * A typical usecase is when the scroll position is not reflected by the containers scrollTop or scrollLeft values, but for example by the inner offset of a child container. \n\t\t * Moving a child container inside a parent is a commonly used method for several scrolling frameworks, including iScroll. \n\t\t * By providing an alternate calculation function you can make sure ScrollMagic receives the correct scroll position. \n\t\t * Please also bear in mind that your function should return y values for vertical scrolls an x for horizontals.\n\t\t *\n\t\t * To change the current scroll position please use `Controller.scrollTo()`.\n\t\t * @public\n\t\t *\n\t\t * @example\n\t\t * // get the current scroll Position\n\t\t * var scrollPos = controller.scrollPos();\n\t\t *\n\t\t * // set a new scroll position calculation method\n\t\t * controller.scrollPos(function () {\n\t\t *\treturn this.info(\"vertical\") ? -mychildcontainer.y : -mychildcontainer.x\n\t\t * });\n\t\t *\n\t\t * @param {function} [scrollPosMethod] - The function to be used for the scroll position calculation of the container.\n\t\t * @returns {(number|Controller)} Current scroll position or parent object for chaining.\n\t\t */\n\t\tthis.scrollPos = function (scrollPosMethod) {\n\t\t\tif (!arguments.length) { // get\n\t\t\t\treturn getScrollPos.call(Controller);\n\t\t\t} else { // set\n\t\t\t\tif (_util.type.Function(scrollPosMethod)) {\n\t\t\t\t\tgetScrollPos = scrollPosMethod;\n\t\t\t\t} else {\n\t\t\t\t\tlog(2, \"Provided value for method 'scrollPos' is not a function. To change the current scroll position use 'scrollTo()'.\");\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * **Get** all infos or one in particular about the controller.\n\t\t * @public\n\t\t * @example\n\t\t * // returns the current scroll position (number)\n\t\t * var scrollPos = controller.info(\"scrollPos\");\n\t\t *\n\t\t * // returns all infos as an object\n\t\t * var infos = controller.info();\n\t\t *\n\t\t * @param {string} [about] - If passed only this info will be returned instead of an object containing all. \n\t\t Valid options are:\n\t\t ** `\"size\"` => the current viewport size of the container\n\t\t ** `\"vertical\"` => true if vertical scrolling, otherwise false\n\t\t ** `\"scrollPos\"` => the current scroll position\n\t\t ** `\"scrollDirection\"` => the last known direction of the scroll\n\t\t ** `\"container\"` => the container element\n\t\t ** `\"isDocument\"` => true if container element is the document.\n\t\t * @returns {(mixed|object)} The requested info(s).\n\t\t */\n\t\tthis.info = function (about) {\n\t\t\tvar values = {\n\t\t\t\tsize: _viewPortSize,\n\t\t\t\t// contains height or width (in regard to orientation);\n\t\t\t\tvertical: _options.vertical,\n\t\t\t\tscrollPos: _scrollPos,\n\t\t\t\tscrollDirection: _scrollDirection,\n\t\t\t\tcontainer: _options.container,\n\t\t\t\tisDocument: _isDocument\n\t\t\t};\n\t\t\tif (!arguments.length) { // get all as an object\n\t\t\t\treturn values;\n\t\t\t} else if (values[about] !== undefined) {\n\t\t\t\treturn values[about];\n\t\t\t} else {\n\t\t\t\tlog(1, \"ERROR: option \\\"\" + about + \"\\\" is not available\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * **Get** or **Set** the current loglevel option value.\n\t\t * @public\n\t\t *\n\t\t * @example\n\t\t * // get the current value\n\t\t * var loglevel = controller.loglevel();\n\t\t *\n\t\t * // set a new value\n\t\t * controller.loglevel(3);\n\t\t *\n\t\t * @param {number} [newLoglevel] - The new loglevel setting of the Controller. `[0-3]`\n\t\t * @returns {(number|Controller)} Current loglevel or parent object for chaining.\n\t\t */\n\t\tthis.loglevel = function (newLoglevel) {\n\t\t\tif (!arguments.length) { // get\n\t\t\t\treturn _options.loglevel;\n\t\t\t} else if (_options.loglevel != newLoglevel) { // set\n\t\t\t\t_options.loglevel = newLoglevel;\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * **Get** or **Set** the current enabled state of the controller. \n\t\t * This can be used to disable all Scenes connected to the controller without destroying or removing them.\n\t\t * @public\n\t\t *\n\t\t * @example\n\t\t * // get the current value\n\t\t * var enabled = controller.enabled();\n\t\t *\n\t\t * // disable the controller\n\t\t * controller.enabled(false);\n\t\t *\n\t\t * @param {boolean} [newState] - The new enabled state of the controller `true` or `false`.\n\t\t * @returns {(boolean|Controller)} Current enabled state or parent object for chaining.\n\t\t */\n\t\tthis.enabled = function (newState) {\n\t\t\tif (!arguments.length) { // get\n\t\t\t\treturn _enabled;\n\t\t\t} else if (_enabled != newState) { // set\n\t\t\t\t_enabled = !! newState;\n\t\t\t\tController.updateScene(_sceneObjects, true);\n\t\t\t}\n\t\t\treturn Controller;\n\t\t};\n\n\t\t/**\n\t\t * Destroy the Controller, all Scenes and everything.\n\t\t * @public\n\t\t *\n\t\t * @example\n\t\t * // without resetting the scenes\n\t\t * controller = controller.destroy();\n\t\t *\n\t\t * // with scene reset\n\t\t * controller = controller.destroy(true);\n\t\t *\n\t\t * @param {boolean} [resetScenes=false] - If `true` the pins and tweens (if existent) of all scenes will be reset.\n\t\t * @returns {null} Null to unset handler variables.\n\t\t */\n\t\tthis.destroy = function (resetScenes) {\n\t\t\twindow.clearTimeout(_refreshTimeout);\n\t\t\tvar i = _sceneObjects.length;\n\t\t\twhile (i--) {\n\t\t\t\t_sceneObjects[i].destroy(resetScenes);\n\t\t\t}\n\t\t\t_options.container.removeEventListener(\"resize\", onChange);\n\t\t\t_options.container.removeEventListener(\"scroll\", onChange);\n\t\t\t_util.cAF(_updateTimeout);\n\t\t\tlog(3, \"destroyed \" + NAMESPACE + \" (reset: \" + (resetScenes ? \"true\" : \"false\") + \")\");\n\t\t\treturn null;\n\t\t};\n\n\t\t// INIT\n\t\tconstruct();\n\t\treturn Controller;\n\t};\n\n\t// store pagewide controller options\n\tvar CONTROLLER_OPTIONS = {\n\t\tdefaults: {\n\t\t\tcontainer: window,\n\t\t\tvertical: true,\n\t\t\tglobalSceneOptions: {},\n\t\t\tloglevel: 2,\n\t\t\trefreshInterval: 100\n\t\t}\n\t};\n/*\n * method used to add an option to ScrollMagic Scenes.\n */\n\tScrollMagic.Controller.addOption = function (name, defaultValue) {\n\t\tCONTROLLER_OPTIONS.defaults[name] = defaultValue;\n\t};\n\t// instance extension function for plugins\n\tScrollMagic.Controller.extend = function (extension) {\n\t\tvar oldClass = this;\n\t\tScrollMagic.Controller = function () {\n\t\t\toldClass.apply(this, arguments);\n\t\t\tthis.$super = _util.extend({}, this); // copy parent state\n\t\t\treturn extension.apply(this, arguments) || this;\n\t\t};\n\t\t_util.extend(ScrollMagic.Controller, oldClass); // copy properties\n\t\tScrollMagic.Controller.prototype = oldClass.prototype; // copy prototype\n\t\tScrollMagic.Controller.prototype.constructor = ScrollMagic.Controller; // restore constructor\n\t};\n\n\n\t/**\n\t * A Scene defines where the controller should react and how.\n\t *\n\t * @class\n\t *\n\t * @example\n\t * // create a standard scene and add it to a controller\n\t * new ScrollMagic.Scene()\n\t *\t\t.addTo(controller);\n\t *\n\t * // create a scene with custom options and assign a handler to it.\n\t * var scene = new ScrollMagic.Scene({\n\t * \t\tduration: 100,\n\t *\t\toffset: 200,\n\t *\t\ttriggerHook: \"onEnter\",\n\t *\t\treverse: false\n\t * });\n\t *\n\t * @param {object} [options] - Options for the Scene. The options can be updated at any time. \n\t Instead of setting the options for each scene individually you can also set them globally in the controller as the controllers `globalSceneOptions` option. The object accepts the same properties as the ones below. \n\t When a scene is added to the controller the options defined using the Scene constructor will be overwritten by those set in `globalSceneOptions`.\n\t * @param {(number|function)} [options.duration=0] - The duration of the scene. \n\t If `0` tweens will auto-play when reaching the scene start point, pins will be pinned indefinetly starting at the start position. \n\t A function retuning the duration value is also supported. Please see `Scene.duration()` for details.\n\t * @param {number} [options.offset=0] - Offset Value for the Trigger Position. If no triggerElement is defined this will be the scroll distance from the start of the page, after which the scene will start.\n\t * @param {(string|object)} [options.triggerElement=null] - Selector or DOM object that defines the start of the scene. If undefined the scene will start right at the start of the page (unless an offset is set).\n\t * @param {(number|string)} [options.triggerHook=\"onCenter\"] - Can be a number between 0 and 1 defining the position of the trigger Hook in relation to the viewport. \n\t Can also be defined using a string:\n\t ** `\"onEnter\"` => `1`\n\t ** `\"onCenter\"` => `0.5`\n\t ** `\"onLeave\"` => `0`\n\t * @param {boolean} [options.reverse=true] - Should the scene reverse, when scrolling up?\n\t * @param {number} [options.loglevel=2] - Loglevel for debugging. Note that logging is disabled in the minified version of ScrollMagic.\n\t ** `0` => silent\n\t ** `1` => errors\n\t ** `2` => errors, warnings\n\t ** `3` => errors, warnings, debuginfo\n\t * \n\t */\n\tScrollMagic.Scene = function (options) {\n\n/*\n\t * ----------------------------------------------------------------\n\t * settings\n\t * ----------------------------------------------------------------\n\t */\n\n\t\tvar\n\t\tNAMESPACE = 'ScrollMagic.Scene',\n\t\t\tSCENE_STATE_BEFORE = 'BEFORE',\n\t\t\tSCENE_STATE_DURING = 'DURING',\n\t\t\tSCENE_STATE_AFTER = 'AFTER',\n\t\t\tDEFAULT_OPTIONS = SCENE_OPTIONS.defaults;\n\n/*\n\t * ----------------------------------------------------------------\n\t * private vars\n\t * ----------------------------------------------------------------\n\t */\n\n\t\tvar\n\t\tScene = this,\n\t\t\t_options = _util.extend({}, DEFAULT_OPTIONS, options),\n\t\t\t_state = SCENE_STATE_BEFORE,\n\t\t\t_progress = 0,\n\t\t\t_scrollOffset = {\n\t\t\t\tstart: 0,\n\t\t\t\tend: 0\n\t\t\t},\n\t\t\t// reflects the controllers's scroll position for the start and end of the scene respectively\n\t\t\t_triggerPos = 0,\n\t\t\t_enabled = true,\n\t\t\t_durationUpdateMethod, _controller;\n\n\t\t/**\n\t\t * Internal constructor function of the ScrollMagic Scene\n\t\t * @private\n\t\t */\n\t\tvar construct = function () {\n\t\t\tfor (var key in _options) { // check supplied options\n\t\t\t\tif (!DEFAULT_OPTIONS.hasOwnProperty(key)) {\n\t\t\t\t\tlog(2, \"WARNING: Unknown option \\\"\" + key + \"\\\"\");\n\t\t\t\t\tdelete _options[key];\n\t\t\t\t}\n\t\t\t}\n\t\t\t// add getters/setters for all possible options\n\t\t\tfor (var optionName in DEFAULT_OPTIONS) {\n\t\t\t\taddSceneOption(optionName);\n\t\t\t}\n\t\t\t// validate all options\n\t\t\tvalidateOption();\n\t\t};\n\n/*\n * ----------------------------------------------------------------\n * Event Management\n * ----------------------------------------------------------------\n */\n\n\t\tvar _listeners = {};\n\t\t/**\n\t\t * Scene start event. \n\t\t * Fires whenever the scroll position its the starting point of the scene. \n\t\t * It will also fire when scrolling back up going over the start position of the scene. If you want something to happen only when scrolling down/right, use the scrollDirection parameter passed to the callback.\n\t\t *\n\t\t * For details on this event and the order in which it is fired, please review the {@link Scene.progress} method.\n\t\t *\n\t\t * @event ScrollMagic.Scene#start\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"start\", function (event) {\n\t\t * \tconsole.log(\"Hit start point of scene.\");\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {number} event.progress - Reflects the current progress of the scene\n\t\t * @property {string} event.state - The current state of the scene `\"BEFORE\"` or `\"DURING\"`\n\t\t * @property {string} event.scrollDirection - Indicates which way we are scrolling `\"PAUSED\"`, `\"FORWARD\"` or `\"REVERSE\"`\n\t\t */\n\t\t/**\n\t\t * Scene end event. \n\t\t * Fires whenever the scroll position its the ending point of the scene. \n\t\t * It will also fire when scrolling back up from after the scene and going over its end position. If you want something to happen only when scrolling down/right, use the scrollDirection parameter passed to the callback.\n\t\t *\n\t\t * For details on this event and the order in which it is fired, please review the {@link Scene.progress} method.\n\t\t *\n\t\t * @event ScrollMagic.Scene#end\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"end\", function (event) {\n\t\t * \tconsole.log(\"Hit end point of scene.\");\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {number} event.progress - Reflects the current progress of the scene\n\t\t * @property {string} event.state - The current state of the scene `\"DURING\"` or `\"AFTER\"`\n\t\t * @property {string} event.scrollDirection - Indicates which way we are scrolling `\"PAUSED\"`, `\"FORWARD\"` or `\"REVERSE\"`\n\t\t */\n\t\t/**\n\t\t * Scene enter event. \n\t\t * Fires whenever the scene enters the \"DURING\" state. \n\t\t * Keep in mind that it doesn't matter if the scene plays forward or backward: This event always fires when the scene enters its active scroll timeframe, regardless of the scroll-direction.\n\t\t *\n\t\t * For details on this event and the order in which it is fired, please review the {@link Scene.progress} method.\n\t\t *\n\t\t * @event ScrollMagic.Scene#enter\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"enter\", function (event) {\n\t\t * \tconsole.log(\"Scene entered.\");\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {number} event.progress - Reflects the current progress of the scene\n\t\t * @property {string} event.state - The current state of the scene - always `\"DURING\"`\n\t\t * @property {string} event.scrollDirection - Indicates which way we are scrolling `\"PAUSED\"`, `\"FORWARD\"` or `\"REVERSE\"`\n\t\t */\n\t\t/**\n\t\t * Scene leave event. \n\t\t * Fires whenever the scene's state goes from \"DURING\" to either \"BEFORE\" or \"AFTER\". \n\t\t * Keep in mind that it doesn't matter if the scene plays forward or backward: This event always fires when the scene leaves its active scroll timeframe, regardless of the scroll-direction.\n\t\t *\n\t\t * For details on this event and the order in which it is fired, please review the {@link Scene.progress} method.\n\t\t *\n\t\t * @event ScrollMagic.Scene#leave\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"leave\", function (event) {\n\t\t * \tconsole.log(\"Scene left.\");\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {number} event.progress - Reflects the current progress of the scene\n\t\t * @property {string} event.state - The current state of the scene `\"BEFORE\"` or `\"AFTER\"`\n\t\t * @property {string} event.scrollDirection - Indicates which way we are scrolling `\"PAUSED\"`, `\"FORWARD\"` or `\"REVERSE\"`\n\t\t */\n\t\t/**\n\t\t * Scene update event. \n\t\t * Fires whenever the scene is updated (but not necessarily changes the progress).\n\t\t *\n\t\t * @event ScrollMagic.Scene#update\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"update\", function (event) {\n\t\t * \tconsole.log(\"Scene updated.\");\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {number} event.startPos - The starting position of the scene (in relation to the conainer)\n\t\t * @property {number} event.endPos - The ending position of the scene (in relation to the conainer)\n\t\t * @property {number} event.scrollPos - The current scroll position of the container\n\t\t */\n\t\t/**\n\t\t * Scene progress event. \n\t\t * Fires whenever the progress of the scene changes.\n\t\t *\n\t\t * For details on this event and the order in which it is fired, please review the {@link Scene.progress} method.\n\t\t *\n\t\t * @event ScrollMagic.Scene#progress\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"progress\", function (event) {\n\t\t * \tconsole.log(\"Scene progress changed to \" + event.progress);\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {number} event.progress - Reflects the current progress of the scene\n\t\t * @property {string} event.state - The current state of the scene `\"BEFORE\"`, `\"DURING\"` or `\"AFTER\"`\n\t\t * @property {string} event.scrollDirection - Indicates which way we are scrolling `\"PAUSED\"`, `\"FORWARD\"` or `\"REVERSE\"`\n\t\t */\n\t\t/**\n\t\t * Scene change event. \n\t\t * Fires whenvever a property of the scene is changed.\n\t\t *\n\t\t * @event ScrollMagic.Scene#change\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"change\", function (event) {\n\t\t * \tconsole.log(\"Scene Property \\\"\" + event.what + \"\\\" changed to \" + event.newval);\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {string} event.what - Indicates what value has been changed\n\t\t * @property {mixed} event.newval - The new value of the changed property\n\t\t */\n\t\t/**\n\t\t * Scene shift event. \n\t\t * Fires whenvever the start or end **scroll offset** of the scene change.\n\t\t * This happens explicitely, when one of these values change: `offset`, `duration` or `triggerHook`.\n\t\t * It will fire implicitly when the `triggerElement` changes, if the new element has a different position (most cases).\n\t\t * It will also fire implicitly when the size of the container changes and the triggerHook is anything other than `onLeave`.\n\t\t *\n\t\t * @event ScrollMagic.Scene#shift\n\t\t * @since 1.1.0\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"shift\", function (event) {\n\t\t * \tconsole.log(\"Scene moved, because the \" + event.reason + \" has changed.)\");\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {string} event.reason - Indicates why the scene has shifted\n\t\t */\n\t\t/**\n\t\t * Scene destroy event. \n\t\t * Fires whenvever the scene is destroyed.\n\t\t * This can be used to tidy up custom behaviour used in events.\n\t\t *\n\t\t * @event ScrollMagic.Scene#destroy\n\t\t * @since 1.1.0\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"enter\", function (event) {\n\t\t * // add custom action\n\t\t * $(\"#my-elem\").left(\"200\");\n\t\t * })\n\t\t * .on(\"destroy\", function (event) {\n\t\t * // reset my element to start position\n\t\t * if (event.reset) {\n\t\t * $(\"#my-elem\").left(\"0\");\n\t\t * }\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {boolean} event.reset - Indicates if the destroy method was called with reset `true` or `false`.\n\t\t */\n\t\t/**\n\t\t * Scene add event. \n\t\t * Fires when the scene is added to a controller.\n\t\t * This is mostly used by plugins to know that change might be due.\n\t\t *\n\t\t * @event ScrollMagic.Scene#add\n\t\t * @since 2.0.0\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"add\", function (event) {\n\t\t * \tconsole.log('Scene was added to a new controller.');\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t * @property {boolean} event.controller - The controller object the scene was added to.\n\t\t */\n\t\t/**\n\t\t * Scene remove event. \n\t\t * Fires when the scene is removed from a controller.\n\t\t * This is mostly used by plugins to know that change might be due.\n\t\t *\n\t\t * @event ScrollMagic.Scene#remove\n\t\t * @since 2.0.0\n\t\t *\n\t\t * @example\n\t\t * scene.on(\"remove\", function (event) {\n\t\t * \tconsole.log('Scene was removed from its controller.');\n\t\t * });\n\t\t *\n\t\t * @property {object} event - The event Object passed to each callback\n\t\t * @property {string} event.type - The name of the event\n\t\t * @property {Scene} event.target - The Scene object that triggered this event\n\t\t */\n\n\t\t/**\n\t\t * Add one ore more event listener. \n\t\t * The callback function will be fired at the respective event, and an object containing relevant data will be passed to the callback.\n\t\t * @method ScrollMagic.Scene#on\n\t\t *\n\t\t * @example\n\t\t * function callback (event) {\n\t\t * \t\tconsole.log(\"Event fired! (\" + event.type + \")\");\n\t\t * }\n\t\t * // add listeners\n\t\t * scene.on(\"change update progress start end enter leave\", callback);\n\t\t *\n\t\t * @param {string} names - The name or names of the event the callback should be attached to.\n\t\t * @param {function} callback - A function that should be executed, when the event is dispatched. An event object will be passed to the callback.\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.on = function (names, callback) {\n\t\t\tif (_util.type.Function(callback)) {\n\t\t\t\tnames = names.trim().split(' ');\n\t\t\t\tnames.forEach(function (fullname) {\n\t\t\t\t\tvar\n\t\t\t\t\tnameparts = fullname.split('.'),\n\t\t\t\t\t\teventname = nameparts[0],\n\t\t\t\t\t\tnamespace = nameparts[1];\n\t\t\t\t\tif (eventname != \"*\") { // disallow wildcards\n\t\t\t\t\t\tif (!_listeners[eventname]) {\n\t\t\t\t\t\t\t_listeners[eventname] = [];\n\t\t\t\t\t\t}\n\t\t\t\t\t\t_listeners[eventname].push({\n\t\t\t\t\t\t\tnamespace: namespace || '',\n\t\t\t\t\t\t\tcallback: callback\n\t\t\t\t\t\t});\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t} else {\n\t\t\t\tlog(1, \"ERROR when calling '.on()': Supplied callback for '\" + names + \"' is not a valid function!\");\n\t\t\t}\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * Remove one or more event listener.\n\t\t * @method ScrollMagic.Scene#off\n\t\t *\n\t\t * @example\n\t\t * function callback (event) {\n\t\t * \t\tconsole.log(\"Event fired! (\" + event.type + \")\");\n\t\t * }\n\t\t * // add listeners\n\t\t * scene.on(\"change update\", callback);\n\t\t * // remove listeners\n\t\t * scene.off(\"change update\", callback);\n\t\t *\n\t\t * @param {string} names - The name or names of the event that should be removed.\n\t\t * @param {function} [callback] - A specific callback function that should be removed. If none is passed all callbacks to the event listener will be removed.\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.off = function (names, callback) {\n\t\t\tif (!names) {\n\t\t\t\tlog(1, \"ERROR: Invalid event name supplied.\");\n\t\t\t\treturn Scene;\n\t\t\t}\n\t\t\tnames = names.trim().split(' ');\n\t\t\tnames.forEach(function (fullname, key) {\n\t\t\t\tvar\n\t\t\t\tnameparts = fullname.split('.'),\n\t\t\t\t\teventname = nameparts[0],\n\t\t\t\t\tnamespace = nameparts[1] || '',\n\t\t\t\t\tremoveList = eventname === '*' ? Object.keys(_listeners) : [eventname];\n\t\t\t\tremoveList.forEach(function (remove) {\n\t\t\t\t\tvar\n\t\t\t\t\tlist = _listeners[remove] || [],\n\t\t\t\t\t\ti = list.length;\n\t\t\t\t\twhile (i--) {\n\t\t\t\t\t\tvar listener = list[i];\n\t\t\t\t\t\tif (listener && (namespace === listener.namespace || namespace === '*') && (!callback || callback == listener.callback)) {\n\t\t\t\t\t\t\tlist.splice(i, 1);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (!list.length) {\n\t\t\t\t\t\tdelete _listeners[remove];\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t});\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * Trigger an event.\n\t\t * @method ScrollMagic.Scene#trigger\n\t\t *\n\t\t * @example\n\t\t * this.trigger(\"change\");\n\t\t *\n\t\t * @param {string} name - The name of the event that should be triggered.\n\t\t * @param {object} [vars] - An object containing info that should be passed to the callback.\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.trigger = function (name, vars) {\n\t\t\tif (name) {\n\t\t\t\tvar\n\t\t\t\tnameparts = name.trim().split('.'),\n\t\t\t\t\teventname = nameparts[0],\n\t\t\t\t\tnamespace = nameparts[1],\n\t\t\t\t\tlisteners = _listeners[eventname];\n\t\t\t\tlog(3, 'event fired:', eventname, vars ? \"->\" : '', vars || '');\n\t\t\t\tif (listeners) {\n\t\t\t\t\tlisteners.forEach(function (listener, key) {\n\t\t\t\t\t\tif (!namespace || namespace === listener.namespace) {\n\t\t\t\t\t\t\tlistener.callback.call(Scene, new ScrollMagic.Event(eventname, listener.namespace, Scene, vars));\n\t\t\t\t\t\t}\n\t\t\t\t\t});\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tlog(1, \"ERROR: Invalid event name supplied.\");\n\t\t\t}\n\t\t\treturn Scene;\n\t\t};\n\n\t\t// set event listeners\n\t\tScene.on(\"change.internal\", function (e) {\n\t\t\tif (e.what !== \"loglevel\" && e.what !== \"tweenChanges\") { // no need for a scene update scene with these options...\n\t\t\t\tif (e.what === \"triggerElement\") {\n\t\t\t\t\tupdateTriggerElementPosition();\n\t\t\t\t} else if (e.what === \"reverse\") { // the only property left that may have an impact on the current scene state. Everything else is handled by the shift event.\n\t\t\t\t\tScene.update();\n\t\t\t\t}\n\t\t\t}\n\t\t}).on(\"shift.internal\", function (e) {\n\t\t\tupdateScrollOffset();\n\t\t\tScene.update(); // update scene to reflect new position\n\t\t});\n\n\t\t/**\n\t\t * Send a debug message to the console.\n\t\t * @private\n\t\t * but provided publicly with _log for plugins\n\t\t *\n\t\t * @param {number} loglevel - The loglevel required to initiate output for the message.\n\t\t * @param {...mixed} output - One or more variables that should be passed to the console.\n\t\t */\n\t\tvar log = this._log = function (loglevel, output) {\n\t\t\tif (_options.loglevel >= loglevel) {\n\t\t\t\tArray.prototype.splice.call(arguments, 1, 0, \"(\" + NAMESPACE + \") ->\");\n\t\t\t\t_util.log.apply(window, arguments);\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Add the scene to a controller. \n\t\t * This is the equivalent to `Controller.addScene(scene)`.\n\t\t * @method ScrollMagic.Scene#addTo\n\t\t *\n\t\t * @example\n\t\t * // add a scene to a ScrollMagic Controller\n\t\t * scene.addTo(controller);\n\t\t *\n\t\t * @param {ScrollMagic.Controller} controller - The controller to which the scene should be added.\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.addTo = function (controller) {\n\t\t\tif (!(controller instanceof ScrollMagic.Controller)) {\n\t\t\t\tlog(1, \"ERROR: supplied argument of 'addTo()' is not a valid ScrollMagic Controller\");\n\t\t\t} else if (_controller != controller) {\n\t\t\t\t// new controller\n\t\t\t\tif (_controller) { // was associated to a different controller before, so remove it...\n\t\t\t\t\t_controller.removeScene(Scene);\n\t\t\t\t}\n\t\t\t\t_controller = controller;\n\t\t\t\tvalidateOption();\n\t\t\t\tupdateDuration(true);\n\t\t\t\tupdateTriggerElementPosition(true);\n\t\t\t\tupdateScrollOffset();\n\t\t\t\t_controller.info(\"container\").addEventListener('resize', onContainerResize);\n\t\t\t\tcontroller.addScene(Scene);\n\t\t\t\tScene.trigger(\"add\", {\n\t\t\t\t\tcontroller: _controller\n\t\t\t\t});\n\t\t\t\tlog(3, \"added \" + NAMESPACE + \" to controller\");\n\t\t\t\tScene.update();\n\t\t\t}\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * **Get** or **Set** the current enabled state of the scene. \n\t\t * This can be used to disable this scene without removing or destroying it.\n\t\t * @method ScrollMagic.Scene#enabled\n\t\t *\n\t\t * @example\n\t\t * // get the current value\n\t\t * var enabled = scene.enabled();\n\t\t *\n\t\t * // disable the scene\n\t\t * scene.enabled(false);\n\t\t *\n\t\t * @param {boolean} [newState] - The new enabled state of the scene `true` or `false`.\n\t\t * @returns {(boolean|Scene)} Current enabled state or parent object for chaining.\n\t\t */\n\t\tthis.enabled = function (newState) {\n\t\t\tif (!arguments.length) { // get\n\t\t\t\treturn _enabled;\n\t\t\t} else if (_enabled != newState) { // set\n\t\t\t\t_enabled = !! newState;\n\t\t\t\tScene.update(true);\n\t\t\t}\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * Remove the scene from the controller. \n\t\t * This is the equivalent to `Controller.removeScene(scene)`.\n\t\t * The scene will not be updated anymore until you readd it to a controller.\n\t\t * To remove the pin or the tween you need to call removeTween() or removePin() respectively.\n\t\t * @method ScrollMagic.Scene#remove\n\t\t * @example\n\t\t * // remove the scene from its controller\n\t\t * scene.remove();\n\t\t *\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.remove = function () {\n\t\t\tif (_controller) {\n\t\t\t\t_controller.info(\"container\").removeEventListener('resize', onContainerResize);\n\t\t\t\tvar tmpParent = _controller;\n\t\t\t\t_controller = undefined;\n\t\t\t\ttmpParent.removeScene(Scene);\n\t\t\t\tScene.trigger(\"remove\");\n\t\t\t\tlog(3, \"removed \" + NAMESPACE + \" from controller\");\n\t\t\t}\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * Destroy the scene and everything.\n\t\t * @method ScrollMagic.Scene#destroy\n\t\t * @example\n\t\t * // destroy the scene without resetting the pin and tween to their initial positions\n\t\t * scene = scene.destroy();\n\t\t *\n\t\t * // destroy the scene and reset the pin and tween\n\t\t * scene = scene.destroy(true);\n\t\t *\n\t\t * @param {boolean} [reset=false] - If `true` the pin and tween (if existent) will be reset.\n\t\t * @returns {null} Null to unset handler variables.\n\t\t */\n\t\tthis.destroy = function (reset) {\n\t\t\tScene.trigger(\"destroy\", {\n\t\t\t\treset: reset\n\t\t\t});\n\t\t\tScene.remove();\n\t\t\tScene.off(\"*.*\");\n\t\t\tlog(3, \"destroyed \" + NAMESPACE + \" (reset: \" + (reset ? \"true\" : \"false\") + \")\");\n\t\t\treturn null;\n\t\t};\n\n\n\t\t/**\n\t\t * Updates the Scene to reflect the current state. \n\t\t * This is the equivalent to `Controller.updateScene(scene, immediately)`. \n\t\t * The update method calculates the scene's start and end position (based on the trigger element, trigger hook, duration and offset) and checks it against the current scroll position of the container. \n\t\t * It then updates the current scene state accordingly (or does nothing, if the state is already correct) – Pins will be set to their correct position and tweens will be updated to their correct progress.\n\t\t * This means an update doesn't necessarily result in a progress change. The `progress` event will be fired if the progress has indeed changed between this update and the last. \n\t\t * _**NOTE:** This method gets called constantly whenever ScrollMagic detects a change. The only application for you is if you change something outside of the realm of ScrollMagic, like moving the trigger or changing tween parameters._\n\t\t * @method ScrollMagic.Scene#update\n\t\t * @example\n\t\t * // update the scene on next tick\n\t\t * scene.update();\n\t\t *\n\t\t * // update the scene immediately\n\t\t * scene.update(true);\n\t\t *\n\t\t * @fires Scene.update\n\t\t *\n\t\t * @param {boolean} [immediately=false] - If `true` the update will be instant, if `false` it will wait until next update cycle (better performance).\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.update = function (immediately) {\n\t\t\tif (_controller) {\n\t\t\t\tif (immediately) {\n\t\t\t\t\tif (_controller.enabled() && _enabled) {\n\t\t\t\t\t\tvar\n\t\t\t\t\t\tscrollPos = _controller.info(\"scrollPos\"),\n\t\t\t\t\t\t\tnewProgress;\n\n\t\t\t\t\t\tif (_options.duration > 0) {\n\t\t\t\t\t\t\tnewProgress = (scrollPos - _scrollOffset.start) / (_scrollOffset.end - _scrollOffset.start);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewProgress = scrollPos >= _scrollOffset.start ? 1 : 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tScene.trigger(\"update\", {\n\t\t\t\t\t\t\tstartPos: _scrollOffset.start,\n\t\t\t\t\t\t\tendPos: _scrollOffset.end,\n\t\t\t\t\t\t\tscrollPos: scrollPos\n\t\t\t\t\t\t});\n\n\t\t\t\t\t\tScene.progress(newProgress);\n\t\t\t\t\t} else if (_pin && _state === SCENE_STATE_DURING) {\n\t\t\t\t\t\tupdatePinState(true); // unpin in position\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t_controller.updateScene(Scene, false);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * Updates dynamic scene variables like the trigger element position or the duration.\n\t\t * This method is automatically called in regular intervals from the controller. See {@link ScrollMagic.Controller} option `refreshInterval`.\n\t\t * \n\t\t * You can call it to minimize lag, for example when you intentionally change the position of the triggerElement.\n\t\t * If you don't it will simply be updated in the next refresh interval of the container, which is usually sufficient.\n\t\t *\n\t\t * @method ScrollMagic.Scene#refresh\n\t\t * @since 1.1.0\n\t\t * @example\n\t\t * scene = new ScrollMagic.Scene({triggerElement: \"#trigger\"});\n\t\t * \n\t\t * // change the position of the trigger\n\t\t * $(\"#trigger\").css(\"top\", 500);\n\t\t * // immediately let the scene know of this change\n\t\t * scene.refresh();\n\t\t *\n\t\t * @fires {@link Scene.shift}, if the trigger element position or the duration changed\n\t\t * @fires {@link Scene.change}, if the duration changed\n\t\t *\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.refresh = function () {\n\t\t\tupdateDuration();\n\t\t\tupdateTriggerElementPosition();\n\t\t\t// update trigger element position\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * **Get** or **Set** the scene's progress. \n\t\t * Usually it shouldn't be necessary to use this as a setter, as it is set automatically by scene.update(). \n\t\t * The order in which the events are fired depends on the duration of the scene:\n\t\t * 1. Scenes with `duration == 0`: \n\t\t * Scenes that have no duration by definition have no ending. Thus the `end` event will never be fired. \n\t\t * When the trigger position of the scene is passed the events are always fired in this order: \n\t\t * `enter`, `start`, `progress` when scrolling forward \n\t\t * and \n\t\t * `progress`, `start`, `leave` when scrolling in reverse\n\t\t * 2. Scenes with `duration > 0`: \n\t\t * Scenes with a set duration have a defined start and end point. \n\t\t * When scrolling past the start position of the scene it will fire these events in this order: \n\t\t * `enter`, `start`, `progress` \n\t\t * When continuing to scroll and passing the end point it will fire these events: \n\t\t * `progress`, `end`, `leave` \n\t\t * When reversing through the end point these events are fired: \n\t\t * `enter`, `end`, `progress` \n\t\t * And when continuing to scroll past the start position in reverse it will fire: \n\t\t * `progress`, `start`, `leave` \n\t\t * In between start and end the `progress` event will be called constantly, whenever the progress changes.\n\t\t * \n\t\t * In short: \n\t\t * `enter` events will always trigger **before** the progress update and `leave` envents will trigger **after** the progress update. \n\t\t * `start` and `end` will always trigger at their respective position.\n\t\t * \n\t\t * Please review the event descriptions for details on the events and the event object that is passed to the callback.\n\t\t * \n\t\t * @method ScrollMagic.Scene#progress\n\t\t * @example\n\t\t * // get the current scene progress\n\t\t * var progress = scene.progress();\n\t\t *\n\t\t * // set new scene progress\n\t\t * scene.progress(0.3);\n\t\t *\n\t\t * @fires {@link Scene.enter}, when used as setter\n\t\t * @fires {@link Scene.start}, when used as setter\n\t\t * @fires {@link Scene.progress}, when used as setter\n\t\t * @fires {@link Scene.end}, when used as setter\n\t\t * @fires {@link Scene.leave}, when used as setter\n\t\t *\n\t\t * @param {number} [progress] - The new progress value of the scene `[0-1]`.\n\t\t * @returns {number} `get` - Current scene progress.\n\t\t * @returns {Scene} `set` - Parent object for chaining.\n\t\t */\n\t\tthis.progress = function (progress) {\n\t\t\tif (!arguments.length) { // get\n\t\t\t\treturn _progress;\n\t\t\t} else { // set\n\t\t\t\tvar\n\t\t\t\tdoUpdate = false,\n\t\t\t\t\toldState = _state,\n\t\t\t\t\tscrollDirection = _controller ? _controller.info(\"scrollDirection\") : 'PAUSED',\n\t\t\t\t\treverseOrForward = _options.reverse || progress >= _progress;\n\t\t\t\tif (_options.duration === 0) {\n\t\t\t\t\t// zero duration scenes\n\t\t\t\t\tdoUpdate = _progress != progress;\n\t\t\t\t\t_progress = progress < 1 && reverseOrForward ? 0 : 1;\n\t\t\t\t\t_state = _progress === 0 ? SCENE_STATE_BEFORE : SCENE_STATE_DURING;\n\t\t\t\t} else {\n\t\t\t\t\t// scenes with start and end\n\t\t\t\t\tif (progress < 0 && _state !== SCENE_STATE_BEFORE && reverseOrForward) {\n\t\t\t\t\t\t// go back to initial state\n\t\t\t\t\t\t_progress = 0;\n\t\t\t\t\t\t_state = SCENE_STATE_BEFORE;\n\t\t\t\t\t\tdoUpdate = true;\n\t\t\t\t\t} else if (progress >= 0 && progress < 1 && reverseOrForward) {\n\t\t\t\t\t\t_progress = progress;\n\t\t\t\t\t\t_state = SCENE_STATE_DURING;\n\t\t\t\t\t\tdoUpdate = true;\n\t\t\t\t\t} else if (progress >= 1 && _state !== SCENE_STATE_AFTER) {\n\t\t\t\t\t\t_progress = 1;\n\t\t\t\t\t\t_state = SCENE_STATE_AFTER;\n\t\t\t\t\t\tdoUpdate = true;\n\t\t\t\t\t} else if (_state === SCENE_STATE_DURING && !reverseOrForward) {\n\t\t\t\t\t\tupdatePinState(); // in case we scrolled backwards mid-scene and reverse is disabled => update the pin position, so it doesn't move back as well.\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (doUpdate) {\n\t\t\t\t\t// fire events\n\t\t\t\t\tvar\n\t\t\t\t\teventVars = {\n\t\t\t\t\t\tprogress: _progress,\n\t\t\t\t\t\tstate: _state,\n\t\t\t\t\t\tscrollDirection: scrollDirection\n\t\t\t\t\t},\n\t\t\t\t\t\tstateChanged = _state != oldState;\n\n\t\t\t\t\tvar trigger = function (eventName) { // tmp helper to simplify code\n\t\t\t\t\t\tScene.trigger(eventName, eventVars);\n\t\t\t\t\t};\n\n\t\t\t\t\tif (stateChanged) { // enter events\n\t\t\t\t\t\tif (oldState !== SCENE_STATE_DURING) {\n\t\t\t\t\t\t\ttrigger(\"enter\");\n\t\t\t\t\t\t\ttrigger(oldState === SCENE_STATE_BEFORE ? \"start\" : \"end\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\ttrigger(\"progress\");\n\t\t\t\t\tif (stateChanged) { // leave events\n\t\t\t\t\t\tif (_state !== SCENE_STATE_DURING) {\n\t\t\t\t\t\t\ttrigger(_state === SCENE_STATE_BEFORE ? \"start\" : \"end\");\n\t\t\t\t\t\t\ttrigger(\"leave\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn Scene;\n\t\t\t}\n\t\t};\n\n\n\t\t/**\n\t\t * Update the start and end scrollOffset of the container.\n\t\t * The positions reflect what the controller's scroll position will be at the start and end respectively.\n\t\t * Is called, when:\n\t\t * - Scene event \"change\" is called with: offset, triggerHook, duration \n\t\t * - scroll container event \"resize\" is called\n\t\t * - the position of the triggerElement changes\n\t\t * - the controller changes -> addTo()\n\t\t * @private\n\t\t */\n\t\tvar updateScrollOffset = function () {\n\t\t\t_scrollOffset = {\n\t\t\t\tstart: _triggerPos + _options.offset\n\t\t\t};\n\t\t\tif (_controller && _options.triggerElement) {\n\t\t\t\t// take away triggerHook portion to get relative to top\n\t\t\t\t_scrollOffset.start -= _controller.info(\"size\") * _options.triggerHook;\n\t\t\t}\n\t\t\t_scrollOffset.end = _scrollOffset.start + _options.duration;\n\t\t};\n\n\t\t/**\n\t\t * Updates the duration if set to a dynamic function.\n\t\t * This method is called when the scene is added to a controller and in regular intervals from the controller through scene.refresh().\n\t\t * \n\t\t * @fires {@link Scene.change}, if the duration changed\n\t\t * @fires {@link Scene.shift}, if the duration changed\n\t\t *\n\t\t * @param {boolean} [suppressEvents=false] - If true the shift event will be suppressed.\n\t\t * @private\n\t\t */\n\t\tvar updateDuration = function (suppressEvents) {\n\t\t\t// update duration\n\t\t\tif (_durationUpdateMethod) {\n\t\t\t\tvar varname = \"duration\";\n\t\t\t\tif (changeOption(varname, _durationUpdateMethod.call(Scene)) && !suppressEvents) { // set\n\t\t\t\t\tScene.trigger(\"change\", {\n\t\t\t\t\t\twhat: varname,\n\t\t\t\t\t\tnewval: _options[varname]\n\t\t\t\t\t});\n\t\t\t\t\tScene.trigger(\"shift\", {\n\t\t\t\t\t\treason: varname\n\t\t\t\t\t});\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Updates the position of the triggerElement, if present.\n\t\t * This method is called ...\n\t\t * - ... when the triggerElement is changed\n\t\t * - ... when the scene is added to a (new) controller\n\t\t * - ... in regular intervals from the controller through scene.refresh().\n\t\t * \n\t\t * @fires {@link Scene.shift}, if the position changed\n\t\t *\n\t\t * @param {boolean} [suppressEvents=false] - If true the shift event will be suppressed.\n\t\t * @private\n\t\t */\n\t\tvar updateTriggerElementPosition = function (suppressEvents) {\n\t\t\tvar\n\t\t\telementPos = 0,\n\t\t\t\ttelem = _options.triggerElement;\n\t\t\tif (_controller && telem) {\n\t\t\t\tvar\n\t\t\t\tcontrollerInfo = _controller.info(),\n\t\t\t\t\tcontainerOffset = _util.get.offset(controllerInfo.container),\n\t\t\t\t\t// container position is needed because element offset is returned in relation to document, not in relation to container.\n\t\t\t\t\tparam = controllerInfo.vertical ? \"top\" : \"left\"; // which param is of interest ?\n\t\t\t\t// if parent is spacer, use spacer position instead so correct start position is returned for pinned elements.\n\t\t\t\twhile (telem.parentNode.hasAttribute(PIN_SPACER_ATTRIBUTE)) {\n\t\t\t\t\ttelem = telem.parentNode;\n\t\t\t\t}\n\n\t\t\t\tvar elementOffset = _util.get.offset(telem);\n\n\t\t\t\tif (!controllerInfo.isDocument) { // container is not the document root, so substract scroll Position to get correct trigger element position relative to scrollcontent\n\t\t\t\t\tcontainerOffset[param] -= _controller.scrollPos();\n\t\t\t\t}\n\n\t\t\t\telementPos = elementOffset[param] - containerOffset[param];\n\t\t\t}\n\t\t\tvar changed = elementPos != _triggerPos;\n\t\t\t_triggerPos = elementPos;\n\t\t\tif (changed && !suppressEvents) {\n\t\t\t\tScene.trigger(\"shift\", {\n\t\t\t\t\treason: \"triggerElementPosition\"\n\t\t\t\t});\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Trigger a shift event, when the container is resized and the triggerHook is > 1.\n\t\t * @private\n\t\t */\n\t\tvar onContainerResize = function (e) {\n\t\t\tif (_options.triggerHook > 0) {\n\t\t\t\tScene.trigger(\"shift\", {\n\t\t\t\t\treason: \"containerResize\"\n\t\t\t\t});\n\t\t\t}\n\t\t};\n\n\t\tvar _validate = _util.extend(SCENE_OPTIONS.validate, {\n\t\t\t// validation for duration handled internally for reference to private var _durationMethod\n\t\t\tduration: function (val) {\n\t\t\t\tif (_util.type.String(val) && val.match(/^(\\.|\\d)*\\d+%$/)) {\n\t\t\t\t\t// percentage value\n\t\t\t\t\tvar perc = parseFloat(val) / 100;\n\t\t\t\t\tval = function () {\n\t\t\t\t\t\treturn _controller ? _controller.info(\"size\") * perc : 0;\n\t\t\t\t\t};\n\t\t\t\t}\n\t\t\t\tif (_util.type.Function(val)) {\n\t\t\t\t\t// function\n\t\t\t\t\t_durationUpdateMethod = val;\n\t\t\t\t\ttry {\n\t\t\t\t\t\tval = parseFloat(_durationUpdateMethod());\n\t\t\t\t\t} catch (e) {\n\t\t\t\t\t\tval = -1; // will cause error below\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t// val has to be float\n\t\t\t\tval = parseFloat(val);\n\t\t\t\tif (!_util.type.Number(val) || val < 0) {\n\t\t\t\t\tif (_durationUpdateMethod) {\n\t\t\t\t\t\t_durationUpdateMethod = undefined;\n\t\t\t\t\t\tthrow [\"Invalid return value of supplied function for option \\\"duration\\\":\", val];\n\t\t\t\t\t} else {\n\t\t\t\t\t\tthrow [\"Invalid value for option \\\"duration\\\":\", val];\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn val;\n\t\t\t}\n\t\t});\n\n\t\t/**\n\t\t * Checks the validity of a specific or all options and reset to default if neccessary.\n\t\t * @private\n\t\t */\n\t\tvar validateOption = function (check) {\n\t\t\tcheck = arguments.length ? [check] : Object.keys(_validate);\n\t\t\tcheck.forEach(function (optionName, key) {\n\t\t\t\tvar value;\n\t\t\t\tif (_validate[optionName]) { // there is a validation method for this option\n\t\t\t\t\ttry { // validate value\n\t\t\t\t\t\tvalue = _validate[optionName](_options[optionName]);\n\t\t\t\t\t} catch (e) { // validation failed -> reset to default\n\t\t\t\t\t\tvalue = DEFAULT_OPTIONS[optionName];\n\t\t\t\t\t\tvar logMSG = _util.type.String(e) ? [e] : e;\n\t\t\t\t\t\tif (_util.type.Array(logMSG)) {\n\t\t\t\t\t\t\tlogMSG[0] = \"ERROR: \" + logMSG[0];\n\t\t\t\t\t\t\tlogMSG.unshift(1); // loglevel 1 for error msg\n\t\t\t\t\t\t\tlog.apply(this, logMSG);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tlog(1, \"ERROR: Problem executing validation callback for option '\" + optionName + \"':\", e.message);\n\t\t\t\t\t\t}\n\t\t\t\t\t} finally {\n\t\t\t\t\t\t_options[optionName] = value;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t});\n\t\t};\n\n\t\t/**\n\t\t * Helper used by the setter/getters for scene options\n\t\t * @private\n\t\t */\n\t\tvar changeOption = function (varname, newval) {\n\t\t\tvar\n\t\t\tchanged = false,\n\t\t\t\toldval = _options[varname];\n\t\t\tif (_options[varname] != newval) {\n\t\t\t\t_options[varname] = newval;\n\t\t\t\tvalidateOption(varname); // resets to default if necessary\n\t\t\t\tchanged = oldval != _options[varname];\n\t\t\t}\n\t\t\treturn changed;\n\t\t};\n\n\t\t// generate getters/setters for all options\n\t\tvar addSceneOption = function (optionName) {\n\t\t\tif (!Scene[optionName]) {\n\t\t\t\tScene[optionName] = function (newVal) {\n\t\t\t\t\tif (!arguments.length) { // get\n\t\t\t\t\t\treturn _options[optionName];\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (optionName === \"duration\") { // new duration is set, so any previously set function must be unset\n\t\t\t\t\t\t\t_durationUpdateMethod = undefined;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (changeOption(optionName, newVal)) { // set\n\t\t\t\t\t\t\tScene.trigger(\"change\", {\n\t\t\t\t\t\t\t\twhat: optionName,\n\t\t\t\t\t\t\t\tnewval: _options[optionName]\n\t\t\t\t\t\t\t});\n\t\t\t\t\t\t\tif (SCENE_OPTIONS.shifts.indexOf(optionName) > -1) {\n\t\t\t\t\t\t\t\tScene.trigger(\"shift\", {\n\t\t\t\t\t\t\t\t\treason: optionName\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\treturn Scene;\n\t\t\t\t};\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * **Get** or **Set** the duration option value.\n\t\t * As a setter it also accepts a function returning a numeric value. \n\t\t * This is particularly useful for responsive setups.\n\t\t *\n\t\t * The duration is updated using the supplied function every time `Scene.refresh()` is called, which happens periodically from the controller (see ScrollMagic.Controller option `refreshInterval`). \n\t\t * _**NOTE:** Be aware that it's an easy way to kill performance, if you supply a function that has high CPU demand. \n\t\t * Even for size and position calculations it is recommended to use a variable to cache the value. (see example) \n\t\t * This counts double if you use the same function for multiple scenes._\n\t\t *\n\t\t * @method ScrollMagic.Scene#duration\n\t\t * @example\n\t\t * // get the current duration value\n\t\t * var duration = scene.duration();\n\t\t *\n\t\t * // set a new duration\n\t\t * scene.duration(300);\n\t\t *\n\t\t * // use a function to automatically adjust the duration to the window height.\n\t\t * var durationValueCache;\n\t\t * function getDuration () {\n\t\t * return durationValueCache;\n\t\t * }\n\t\t * function updateDuration (e) {\n\t\t * durationValueCache = window.innerHeight;\n\t\t * }\n\t\t * $(window).on(\"resize\", updateDuration); // update the duration when the window size changes\n\t\t * $(window).triggerHandler(\"resize\"); // set to initial value\n\t\t * scene.duration(getDuration); // supply duration method\n\t\t *\n\t\t * @fires {@link Scene.change}, when used as setter\n\t\t * @fires {@link Scene.shift}, when used as setter\n\t\t * @param {(number|function)} [newDuration] - The new duration of the scene.\n\t\t * @returns {number} `get` - Current scene duration.\n\t\t * @returns {Scene} `set` - Parent object for chaining.\n\t\t */\n\n\t\t/**\n\t\t * **Get** or **Set** the offset option value.\n\t\t * @method ScrollMagic.Scene#offset\n\t\t * @example\n\t\t * // get the current offset\n\t\t * var offset = scene.offset();\n\t\t *\n\t\t * // set a new offset\n\t\t * scene.offset(100);\n\t\t *\n\t\t * @fires {@link Scene.change}, when used as setter\n\t\t * @fires {@link Scene.shift}, when used as setter\n\t\t * @param {number} [newOffset] - The new offset of the scene.\n\t\t * @returns {number} `get` - Current scene offset.\n\t\t * @returns {Scene} `set` - Parent object for chaining.\n\t\t */\n\n\t\t/**\n\t\t * **Get** or **Set** the triggerElement option value.\n\t\t * Does **not** fire `Scene.shift`, because changing the trigger Element doesn't necessarily mean the start position changes. This will be determined in `Scene.refresh()`, which is automatically triggered.\n\t\t * @method ScrollMagic.Scene#triggerElement\n\t\t * @example\n\t\t * // get the current triggerElement\n\t\t * var triggerElement = scene.triggerElement();\n\t\t *\n\t\t * // set a new triggerElement using a selector\n\t\t * scene.triggerElement(\"#trigger\");\n\t\t * // set a new triggerElement using a DOM object\n\t\t * scene.triggerElement(document.getElementById(\"trigger\"));\n\t\t *\n\t\t * @fires {@link Scene.change}, when used as setter\n\t\t * @param {(string|object)} [newTriggerElement] - The new trigger element for the scene.\n\t\t * @returns {(string|object)} `get` - Current triggerElement.\n\t\t * @returns {Scene} `set` - Parent object for chaining.\n\t\t */\n\n\t\t/**\n\t\t * **Get** or **Set** the triggerHook option value.\n\t\t * @method ScrollMagic.Scene#triggerHook\n\t\t * @example\n\t\t * // get the current triggerHook value\n\t\t * var triggerHook = scene.triggerHook();\n\t\t *\n\t\t * // set a new triggerHook using a string\n\t\t * scene.triggerHook(\"onLeave\");\n\t\t * // set a new triggerHook using a number\n\t\t * scene.triggerHook(0.7);\n\t\t *\n\t\t * @fires {@link Scene.change}, when used as setter\n\t\t * @fires {@link Scene.shift}, when used as setter\n\t\t * @param {(number|string)} [newTriggerHook] - The new triggerHook of the scene. See {@link Scene} parameter description for value options.\n\t\t * @returns {number} `get` - Current triggerHook (ALWAYS numerical).\n\t\t * @returns {Scene} `set` - Parent object for chaining.\n\t\t */\n\n\t\t/**\n\t\t * **Get** or **Set** the reverse option value.\n\t\t * @method ScrollMagic.Scene#reverse\n\t\t * @example\n\t\t * // get the current reverse option\n\t\t * var reverse = scene.reverse();\n\t\t *\n\t\t * // set new reverse option\n\t\t * scene.reverse(false);\n\t\t *\n\t\t * @fires {@link Scene.change}, when used as setter\n\t\t * @param {boolean} [newReverse] - The new reverse setting of the scene.\n\t\t * @returns {boolean} `get` - Current reverse option value.\n\t\t * @returns {Scene} `set` - Parent object for chaining.\n\t\t */\n\n\t\t/**\n\t\t * **Get** or **Set** the loglevel option value.\n\t\t * @method ScrollMagic.Scene#loglevel\n\t\t * @example\n\t\t * // get the current loglevel\n\t\t * var loglevel = scene.loglevel();\n\t\t *\n\t\t * // set new loglevel\n\t\t * scene.loglevel(3);\n\t\t *\n\t\t * @fires {@link Scene.change}, when used as setter\n\t\t * @param {number} [newLoglevel] - The new loglevel setting of the scene. `[0-3]`\n\t\t * @returns {number} `get` - Current loglevel.\n\t\t * @returns {Scene} `set` - Parent object for chaining.\n\t\t */\n\n\t\t/**\n\t\t * **Get** the associated controller.\n\t\t * @method ScrollMagic.Scene#controller\n\t\t * @example\n\t\t * // get the controller of a scene\n\t\t * var controller = scene.controller();\n\t\t *\n\t\t * @returns {ScrollMagic.Controller} Parent controller or `undefined`\n\t\t */\n\t\tthis.controller = function () {\n\t\t\treturn _controller;\n\t\t};\n\n\t\t/**\n\t\t * **Get** the current state.\n\t\t * @method ScrollMagic.Scene#state\n\t\t * @example\n\t\t * // get the current state\n\t\t * var state = scene.state();\n\t\t *\n\t\t * @returns {string} `\"BEFORE\"`, `\"DURING\"` or `\"AFTER\"`\n\t\t */\n\t\tthis.state = function () {\n\t\t\treturn _state;\n\t\t};\n\n\t\t/**\n\t\t * **Get** the current scroll offset for the start of the scene. \n\t\t * Mind, that the scrollOffset is related to the size of the container, if `triggerHook` is bigger than `0` (or `\"onLeave\"`). \n\t\t * This means, that resizing the container or changing the `triggerHook` will influence the scene's start offset.\n\t\t * @method ScrollMagic.Scene#scrollOffset\n\t\t * @example\n\t\t * // get the current scroll offset for the start and end of the scene.\n\t\t * var start = scene.scrollOffset();\n\t\t * var end = scene.scrollOffset() + scene.duration();\n\t\t * console.log(\"the scene starts at\", start, \"and ends at\", end);\n\t\t *\n\t\t * @returns {number} The scroll offset (of the container) at which the scene will trigger. Y value for vertical and X value for horizontal scrolls.\n\t\t */\n\t\tthis.scrollOffset = function () {\n\t\t\treturn _scrollOffset.start;\n\t\t};\n\n\t\t/**\n\t\t * **Get** the trigger position of the scene (including the value of the `offset` option). \n\t\t * @method ScrollMagic.Scene#triggerPosition\n\t\t * @example\n\t\t * // get the scene's trigger position\n\t\t * var triggerPosition = scene.triggerPosition();\n\t\t *\n\t\t * @returns {number} Start position of the scene. Top position value for vertical and left position value for horizontal scrolls.\n\t\t */\n\t\tthis.triggerPosition = function () {\n\t\t\tvar pos = _options.offset; // the offset is the basis\n\t\t\tif (_controller) {\n\t\t\t\t// get the trigger position\n\t\t\t\tif (_options.triggerElement) {\n\t\t\t\t\t// Element as trigger\n\t\t\t\t\tpos += _triggerPos;\n\t\t\t\t} else {\n\t\t\t\t\t// return the height of the triggerHook to start at the beginning\n\t\t\t\t\tpos += _controller.info(\"size\") * Scene.triggerHook();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn pos;\n\t\t};\n\n\t\tvar\n\t\t_pin, _pinOptions;\n\n\t\tScene.on(\"shift.internal\", function (e) {\n\t\t\tvar durationChanged = e.reason === \"duration\";\n\t\t\tif ((_state === SCENE_STATE_AFTER && durationChanged) || (_state === SCENE_STATE_DURING && _options.duration === 0)) {\n\t\t\t\t// if [duration changed after a scene (inside scene progress updates pin position)] or [duration is 0, we are in pin phase and some other value changed].\n\t\t\t\tupdatePinState();\n\t\t\t}\n\t\t\tif (durationChanged) {\n\t\t\t\tupdatePinDimensions();\n\t\t\t}\n\t\t}).on(\"progress.internal\", function (e) {\n\t\t\tupdatePinState();\n\t\t}).on(\"add.internal\", function (e) {\n\t\t\tupdatePinDimensions();\n\t\t}).on(\"destroy.internal\", function (e) {\n\t\t\tScene.removePin(e.reset);\n\t\t});\n\t\t/**\n\t\t * Update the pin state.\n\t\t * @private\n\t\t */\n\t\tvar updatePinState = function (forceUnpin) {\n\t\t\tif (_pin && _controller) {\n\t\t\t\tvar\n\t\t\t\tcontainerInfo = _controller.info(),\n\t\t\t\t\tpinTarget = _pinOptions.spacer.firstChild; // may be pin element or another spacer, if cascading pins\n\t\t\t\tif (!forceUnpin && _state === SCENE_STATE_DURING) { // during scene or if duration is 0 and we are past the trigger\n\t\t\t\t\t// pinned state\n\t\t\t\t\tif (_util.css(pinTarget, \"position\") != \"fixed\") {\n\t\t\t\t\t\t// change state before updating pin spacer (position changes due to fixed collapsing might occur.)\n\t\t\t\t\t\t_util.css(pinTarget, {\n\t\t\t\t\t\t\t\"position\": \"fixed\"\n\t\t\t\t\t\t});\n\t\t\t\t\t\t// update pin spacer\n\t\t\t\t\t\tupdatePinDimensions();\n\t\t\t\t\t}\n\n\t\t\t\t\tvar\n\t\t\t\t\tfixedPos = _util.get.offset(_pinOptions.spacer, true),\n\t\t\t\t\t\t// get viewport position of spacer\n\t\t\t\t\t\tscrollDistance = _options.reverse || _options.duration === 0 ? containerInfo.scrollPos - _scrollOffset.start // quicker\n\t\t\t\t\t\t: Math.round(_progress * _options.duration * 10) / 10; // if no reverse and during pin the position needs to be recalculated using the progress\n\t\t\t\t\t// add scrollDistance\n\t\t\t\t\tfixedPos[containerInfo.vertical ? \"top\" : \"left\"] += scrollDistance;\n\n\t\t\t\t\t// set new values\n\t\t\t\t\t_util.css(_pinOptions.spacer.firstChild, {\n\t\t\t\t\t\ttop: fixedPos.top,\n\t\t\t\t\t\tleft: fixedPos.left\n\t\t\t\t\t});\n\t\t\t\t} else {\n\t\t\t\t\t// unpinned state\n\t\t\t\t\tvar\n\t\t\t\t\tnewCSS = {\n\t\t\t\t\t\tposition: _pinOptions.inFlow ? \"relative\" : \"absolute\",\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t},\n\t\t\t\t\t\tchange = _util.css(pinTarget, \"position\") != newCSS.position;\n\n\t\t\t\t\tif (!_pinOptions.pushFollowers) {\n\t\t\t\t\t\tnewCSS[containerInfo.vertical ? \"top\" : \"left\"] = _options.duration * _progress;\n\t\t\t\t\t} else if (_options.duration > 0) { // only concerns scenes with duration\n\t\t\t\t\t\tif (_state === SCENE_STATE_AFTER && parseFloat(_util.css(_pinOptions.spacer, \"padding-top\")) === 0) {\n\t\t\t\t\t\t\tchange = true; // if in after state but havent updated spacer yet (jumped past pin)\n\t\t\t\t\t\t} else if (_state === SCENE_STATE_BEFORE && parseFloat(_util.css(_pinOptions.spacer, \"padding-bottom\")) === 0) { // before\n\t\t\t\t\t\t\tchange = true; // jumped past fixed state upward direction\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t// set new values\n\t\t\t\t\t_util.css(pinTarget, newCSS);\n\t\t\t\t\tif (change) {\n\t\t\t\t\t\t// update pin spacer if state changed\n\t\t\t\t\t\tupdatePinDimensions();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Update the pin spacer and/or element size.\n\t\t * The size of the spacer needs to be updated whenever the duration of the scene changes, if it is to push down following elements.\n\t\t * @private\n\t\t */\n\t\tvar updatePinDimensions = function () {\n\t\t\tif (_pin && _controller && _pinOptions.inFlow) { // no spacerresize, if original position is absolute\n\t\t\t\tvar\n\t\t\t\tafter = (_state === SCENE_STATE_AFTER),\n\t\t\t\t\tbefore = (_state === SCENE_STATE_BEFORE),\n\t\t\t\t\tduring = (_state === SCENE_STATE_DURING),\n\t\t\t\t\tvertical = _controller.info(\"vertical\"),\n\t\t\t\t\tpinTarget = _pinOptions.spacer.firstChild,\n\t\t\t\t\t// usually the pined element but can also be another spacer (cascaded pins)\n\t\t\t\t\tmarginCollapse = _util.isMarginCollapseType(_util.css(_pinOptions.spacer, \"display\")),\n\t\t\t\t\tcss = {};\n\n\t\t\t\t// set new size\n\t\t\t\t// if relsize: spacer -> pin | else: pin -> spacer\n\t\t\t\tif (_pinOptions.relSize.width || _pinOptions.relSize.autoFullWidth) {\n\t\t\t\t\tif (during) {\n\t\t\t\t\t\t_util.css(_pin, {\n\t\t\t\t\t\t\t\"width\": _util.get.width(_pinOptions.spacer)\n\t\t\t\t\t\t});\n\t\t\t\t\t} else {\n\t\t\t\t\t\t_util.css(_pin, {\n\t\t\t\t\t\t\t\"width\": \"100%\"\n\t\t\t\t\t\t});\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t// minwidth is needed for cascaded pins.\n\t\t\t\t\tcss[\"min-width\"] = _util.get.width(vertical ? _pin : pinTarget, true, true);\n\t\t\t\t\tcss.width = during ? css[\"min-width\"] : \"auto\";\n\t\t\t\t}\n\t\t\t\tif (_pinOptions.relSize.height) {\n\t\t\t\t\tif (during) {\n\t\t\t\t\t\t// the only padding the spacer should ever include is the duration (if pushFollowers = true), so we need to substract that.\n\t\t\t\t\t\t_util.css(_pin, {\n\t\t\t\t\t\t\t\"height\": _util.get.height(_pinOptions.spacer) - (_pinOptions.pushFollowers ? _options.duration : 0)\n\t\t\t\t\t\t});\n\t\t\t\t\t} else {\n\t\t\t\t\t\t_util.css(_pin, {\n\t\t\t\t\t\t\t\"height\": \"100%\"\n\t\t\t\t\t\t});\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t// margin is only included if it's a cascaded pin to resolve an IE9 bug\n\t\t\t\t\tcss[\"min-height\"] = _util.get.height(vertical ? pinTarget : _pin, true, !marginCollapse); // needed for cascading pins\n\t\t\t\t\tcss.height = during ? css[\"min-height\"] : \"auto\";\n\t\t\t\t}\n\n\t\t\t\t// add space for duration if pushFollowers is true\n\t\t\t\tif (_pinOptions.pushFollowers) {\n\t\t\t\t\tcss[\"padding\" + (vertical ? \"Top\" : \"Left\")] = _options.duration * _progress;\n\t\t\t\t\tcss[\"padding\" + (vertical ? \"Bottom\" : \"Right\")] = _options.duration * (1 - _progress);\n\t\t\t\t}\n\t\t\t\t_util.css(_pinOptions.spacer, css);\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Updates the Pin state (in certain scenarios)\n\t\t * If the controller container is not the document and we are mid-pin-phase scrolling or resizing the main document can result to wrong pin positions.\n\t\t * So this function is called on resize and scroll of the document.\n\t\t * @private\n\t\t */\n\t\tvar updatePinInContainer = function () {\n\t\t\tif (_controller && _pin && _state === SCENE_STATE_DURING && !_controller.info(\"isDocument\")) {\n\t\t\t\tupdatePinState();\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Updates the Pin spacer size state (in certain scenarios)\n\t\t * If container is resized during pin and relatively sized the size of the pin might need to be updated...\n\t\t * So this function is called on resize of the container.\n\t\t * @private\n\t\t */\n\t\tvar updateRelativePinSpacer = function () {\n\t\t\tif (_controller && _pin && // well, duh\n\t\t\t_state === SCENE_STATE_DURING && // element in pinned state?\n\t\t\t( // is width or height relatively sized, but not in relation to body? then we need to recalc.\n\t\t\t((_pinOptions.relSize.width || _pinOptions.relSize.autoFullWidth) && _util.get.width(window) != _util.get.width(_pinOptions.spacer.parentNode)) || (_pinOptions.relSize.height && _util.get.height(window) != _util.get.height(_pinOptions.spacer.parentNode)))) {\n\t\t\t\tupdatePinDimensions();\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Is called, when the mousewhel is used while over a pinned element inside a div container.\n\t\t * If the scene is in fixed state scroll events would be counted towards the body. This forwards the event to the scroll container.\n\t\t * @private\n\t\t */\n\t\tvar onMousewheelOverPin = function (e) {\n\t\t\tif (_controller && _pin && _state === SCENE_STATE_DURING && !_controller.info(\"isDocument\")) { // in pin state\n\t\t\t\te.preventDefault();\n\t\t\t\t_controller._setScrollPos(_controller.info(\"scrollPos\") - ((e.wheelDelta || e[_controller.info(\"vertical\") ? \"wheelDeltaY\" : \"wheelDeltaX\"]) / 3 || -e.detail * 30));\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Pin an element for the duration of the tween. \n\t\t * If the scene duration is 0 the element will only be unpinned, if the user scrolls back past the start position. \n\t\t * Make sure only one pin is applied to an element at the same time.\n\t\t * An element can be pinned multiple times, but only successively.\n\t\t * _**NOTE:** The option `pushFollowers` has no effect, when the scene duration is 0._\n\t\t * @method ScrollMagic.Scene#setPin\n\t\t * @example\n\t\t * // pin element and push all following elements down by the amount of the pin duration.\n\t\t * scene.setPin(\"#pin\");\n\t\t *\n\t\t * // pin element and keeping all following elements in their place. The pinned element will move past them.\n\t\t * scene.setPin(\"#pin\", {pushFollowers: false});\n\t\t *\n\t\t * @param {(string|object)} element - A Selector targeting an element or a DOM object that is supposed to be pinned.\n\t\t * @param {object} [settings] - settings for the pin\n\t\t * @param {boolean} [settings.pushFollowers=true] - If `true` following elements will be \"pushed\" down for the duration of the pin, if `false` the pinned element will just scroll past them. \n\t\t Ignored, when duration is `0`.\n\t\t * @param {string} [settings.spacerClass=\"scrollmagic-pin-spacer\"] - Classname of the pin spacer element, which is used to replace the element.\n\t\t *\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.setPin = function (element, settings) {\n\t\t\tvar\n\t\t\tdefaultSettings = {\n\t\t\t\tpushFollowers: true,\n\t\t\t\tspacerClass: \"scrollmagic-pin-spacer\"\n\t\t\t};\n\t\t\tsettings = _util.extend({}, defaultSettings, settings);\n\n\t\t\t// validate Element\n\t\t\telement = _util.get.elements(element)[0];\n\t\t\tif (!element) {\n\t\t\t\tlog(1, \"ERROR calling method 'setPin()': Invalid pin element supplied.\");\n\t\t\t\treturn Scene; // cancel\n\t\t\t} else if (_util.css(element, \"position\") === \"fixed\") {\n\t\t\t\tlog(1, \"ERROR calling method 'setPin()': Pin does not work with elements that are positioned 'fixed'.\");\n\t\t\t\treturn Scene; // cancel\n\t\t\t}\n\n\t\t\tif (_pin) { // preexisting pin?\n\t\t\t\tif (_pin === element) {\n\t\t\t\t\t// same pin we already have -> do nothing\n\t\t\t\t\treturn Scene; // cancel\n\t\t\t\t} else {\n\t\t\t\t\t// kill old pin\n\t\t\t\t\tScene.removePin();\n\t\t\t\t}\n\n\t\t\t}\n\t\t\t_pin = element;\n\n\t\t\tvar\n\t\t\tparentDisplay = _pin.parentNode.style.display,\n\t\t\t\tboundsParams = [\"top\", \"left\", \"bottom\", \"right\", \"margin\", \"marginLeft\", \"marginRight\", \"marginTop\", \"marginBottom\"];\n\n\t\t\t_pin.parentNode.style.display = 'none'; // hack start to force css to return stylesheet values instead of calculated px values.\n\t\t\tvar\n\t\t\tinFlow = _util.css(_pin, \"position\") != \"absolute\",\n\t\t\t\tpinCSS = _util.css(_pin, boundsParams.concat([\"display\"])),\n\t\t\t\tsizeCSS = _util.css(_pin, [\"width\", \"height\"]);\n\t\t\t_pin.parentNode.style.display = parentDisplay; // hack end.\n\t\t\tif (!inFlow && settings.pushFollowers) {\n\t\t\t\tlog(2, \"WARNING: If the pinned element is positioned absolutely pushFollowers will be disabled.\");\n\t\t\t\tsettings.pushFollowers = false;\n\t\t\t}\n\t\t\twindow.setTimeout(function () { // wait until all finished, because with responsive duration it will only be set after scene is added to controller\n\t\t\t\tif (_pin && _options.duration === 0 && settings.pushFollowers) {\n\t\t\t\t\tlog(2, \"WARNING: pushFollowers =\", true, \"has no effect, when scene duration is 0.\");\n\t\t\t\t}\n\t\t\t}, 0);\n\n\t\t\t// create spacer and insert\n\t\t\tvar\n\t\t\tspacer = _pin.parentNode.insertBefore(document.createElement('div'), _pin),\n\t\t\t\tspacerCSS = _util.extend(pinCSS, {\n\t\t\t\t\tposition: inFlow ? \"relative\" : \"absolute\",\n\t\t\t\t\tboxSizing: \"content-box\",\n\t\t\t\t\tmozBoxSizing: \"content-box\",\n\t\t\t\t\twebkitBoxSizing: \"content-box\"\n\t\t\t\t});\n\n\t\t\tif (!inFlow) { // copy size if positioned absolutely, to work for bottom/right positioned elements.\n\t\t\t\t_util.extend(spacerCSS, _util.css(_pin, [\"width\", \"height\"]));\n\t\t\t}\n\n\t\t\t_util.css(spacer, spacerCSS);\n\t\t\tspacer.setAttribute(PIN_SPACER_ATTRIBUTE, \"\");\n\t\t\t_util.addClass(spacer, settings.spacerClass);\n\n\t\t\t// set the pin Options\n\t\t\t_pinOptions = {\n\t\t\t\tspacer: spacer,\n\t\t\t\trelSize: { // save if size is defined using % values. if so, handle spacer resize differently...\n\t\t\t\t\twidth: sizeCSS.width.slice(-1) === \"%\",\n\t\t\t\t\theight: sizeCSS.height.slice(-1) === \"%\",\n\t\t\t\t\tautoFullWidth: sizeCSS.width === \"auto\" && inFlow && _util.isMarginCollapseType(pinCSS.display)\n\t\t\t\t},\n\t\t\t\tpushFollowers: settings.pushFollowers,\n\t\t\t\tinFlow: inFlow,\n\t\t\t\t// stores if the element takes up space in the document flow\n\t\t\t};\n\n\t\t\tif (!_pin.___origStyle) {\n\t\t\t\t_pin.___origStyle = {};\n\t\t\t\tvar\n\t\t\t\tpinInlineCSS = _pin.style,\n\t\t\t\t\tcopyStyles = boundsParams.concat([\"width\", \"height\", \"position\", \"boxSizing\", \"mozBoxSizing\", \"webkitBoxSizing\"]);\n\t\t\t\tcopyStyles.forEach(function (val) {\n\t\t\t\t\t_pin.___origStyle[val] = pinInlineCSS[val] || \"\";\n\t\t\t\t});\n\t\t\t}\n\n\t\t\t// if relative size, transfer it to spacer and make pin calculate it...\n\t\t\tif (_pinOptions.relSize.width) {\n\t\t\t\t_util.css(spacer, {\n\t\t\t\t\twidth: sizeCSS.width\n\t\t\t\t});\n\t\t\t}\n\t\t\tif (_pinOptions.relSize.height) {\n\t\t\t\t_util.css(spacer, {\n\t\t\t\t\theight: sizeCSS.height\n\t\t\t\t});\n\t\t\t}\n\n\t\t\t// now place the pin element inside the spacer\t\n\t\t\tspacer.appendChild(_pin);\n\t\t\t// and set new css\n\t\t\t_util.css(_pin, {\n\t\t\t\tposition: inFlow ? \"relative\" : \"absolute\",\n\t\t\t\tmargin: \"auto\",\n\t\t\t\ttop: \"auto\",\n\t\t\t\tleft: \"auto\",\n\t\t\t\tbottom: \"auto\",\n\t\t\t\tright: \"auto\"\n\t\t\t});\n\n\t\t\tif (_pinOptions.relSize.width || _pinOptions.relSize.autoFullWidth) {\n\t\t\t\t_util.css(_pin, {\n\t\t\t\t\tboxSizing: \"border-box\",\n\t\t\t\t\tmozBoxSizing: \"border-box\",\n\t\t\t\t\twebkitBoxSizing: \"border-box\"\n\t\t\t\t});\n\t\t\t}\n\n\t\t\t// add listener to document to update pin position in case controller is not the document.\n\t\t\twindow.addEventListener('scroll', updatePinInContainer);\n\t\t\twindow.addEventListener('resize', updatePinInContainer);\n\t\t\twindow.addEventListener('resize', updateRelativePinSpacer);\n\t\t\t// add mousewheel listener to catch scrolls over fixed elements\n\t\t\t_pin.addEventListener(\"mousewheel\", onMousewheelOverPin);\n\t\t\t_pin.addEventListener(\"DOMMouseScroll\", onMousewheelOverPin);\n\n\t\t\tlog(3, \"added pin\");\n\n\t\t\t// finally update the pin to init\n\t\t\tupdatePinState();\n\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * Remove the pin from the scene.\n\t\t * @method ScrollMagic.Scene#removePin\n\t\t * @example\n\t\t * // remove the pin from the scene without resetting it (the spacer is not removed)\n\t\t * scene.removePin();\n\t\t *\n\t\t * // remove the pin from the scene and reset the pin element to its initial position (spacer is removed)\n\t\t * scene.removePin(true);\n\t\t *\n\t\t * @param {boolean} [reset=false] - If `false` the spacer will not be removed and the element's position will not be reset.\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.removePin = function (reset) {\n\t\t\tif (_pin) {\n\t\t\t\tif (_state === SCENE_STATE_DURING) {\n\t\t\t\t\tupdatePinState(true); // force unpin at position\n\t\t\t\t}\n\t\t\t\tif (reset || !_controller) { // if there's no controller no progress was made anyway...\n\t\t\t\t\tvar pinTarget = _pinOptions.spacer.firstChild; // usually the pin element, but may be another spacer (cascaded pins)...\n\t\t\t\t\tif (pinTarget.hasAttribute(PIN_SPACER_ATTRIBUTE)) { // copy margins to child spacer\n\t\t\t\t\t\tvar\n\t\t\t\t\t\tstyle = _pinOptions.spacer.style,\n\t\t\t\t\t\t\tvalues = [\"margin\", \"marginLeft\", \"marginRight\", \"marginTop\", \"marginBottom\"];\n\t\t\t\t\t\tmargins = {};\n\t\t\t\t\t\tvalues.forEach(function (val) {\n\t\t\t\t\t\t\tmargins[val] = style[val] || \"\";\n\t\t\t\t\t\t});\n\t\t\t\t\t\t_util.css(pinTarget, margins);\n\t\t\t\t\t}\n\t\t\t\t\t_pinOptions.spacer.parentNode.insertBefore(pinTarget, _pinOptions.spacer);\n\t\t\t\t\t_pinOptions.spacer.parentNode.removeChild(_pinOptions.spacer);\n\t\t\t\t\tif (!_pin.parentNode.hasAttribute(PIN_SPACER_ATTRIBUTE)) { // if it's the last pin for this element -> restore inline styles\n\t\t\t\t\t\t// TODO: only correctly set for first pin (when cascading) - how to fix?\n\t\t\t\t\t\t_util.css(_pin, _pin.___origStyle);\n\t\t\t\t\t\tdelete _pin.___origStyle;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\twindow.removeEventListener('scroll', updatePinInContainer);\n\t\t\t\twindow.removeEventListener('resize', updatePinInContainer);\n\t\t\t\twindow.removeEventListener('resize', updateRelativePinSpacer);\n\t\t\t\t_pin.removeEventListener(\"mousewheel\", onMousewheelOverPin);\n\t\t\t\t_pin.removeEventListener(\"DOMMouseScroll\", onMousewheelOverPin);\n\t\t\t\t_pin = undefined;\n\t\t\t\tlog(3, \"removed pin (reset: \" + (reset ? \"true\" : \"false\") + \")\");\n\t\t\t}\n\t\t\treturn Scene;\n\t\t};\n\n\n\t\tvar\n\t\t_cssClasses, _cssClassElems = [];\n\n\t\tScene.on(\"destroy.internal\", function (e) {\n\t\t\tScene.removeClassToggle(e.reset);\n\t\t});\n\t\t/**\n\t\t * Define a css class modification while the scene is active. \n\t\t * When the scene triggers the classes will be added to the supplied element and removed, when the scene is over.\n\t\t * If the scene duration is 0 the classes will only be removed if the user scrolls back past the start position.\n\t\t * @method ScrollMagic.Scene#setClassToggle\n\t\t * @example\n\t\t * // add the class 'myclass' to the element with the id 'my-elem' for the duration of the scene\n\t\t * scene.setClassToggle(\"#my-elem\", \"myclass\");\n\t\t *\n\t\t * // add multiple classes to multiple elements defined by the selector '.classChange'\n\t\t * scene.setClassToggle(\".classChange\", \"class1 class2 class3\");\n\t\t *\n\t\t * @param {(string|object)} element - A Selector targeting one or more elements or a DOM object that is supposed to be modified.\n\t\t * @param {string} classes - One or more Classnames (separated by space) that should be added to the element during the scene.\n\t\t *\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.setClassToggle = function (element, classes) {\n\t\t\tvar elems = _util.get.elements(element);\n\t\t\tif (elems.length === 0 || !_util.type.String(classes)) {\n\t\t\t\tlog(1, \"ERROR calling method 'setClassToggle()': Invalid \" + (elems.length === 0 ? \"element\" : \"classes\") + \" supplied.\");\n\t\t\t\treturn Scene;\n\t\t\t}\n\t\t\tif (_cssClassElems.length > 0) {\n\t\t\t\t// remove old ones\n\t\t\t\tScene.removeClassToggle();\n\t\t\t}\n\t\t\t_cssClasses = classes;\n\t\t\t_cssClassElems = elems;\n\t\t\tScene.on(\"enter.internal_class leave.internal_class\", function (e) {\n\t\t\t\tvar toggle = e.type === \"enter\" ? _util.addClass : _util.removeClass;\n\t\t\t\t_cssClassElems.forEach(function (elem, key) {\n\t\t\t\t\ttoggle(elem, _cssClasses);\n\t\t\t\t});\n\t\t\t});\n\t\t\treturn Scene;\n\t\t};\n\n\t\t/**\n\t\t * Remove the class binding from the scene.\n\t\t * @method ScrollMagic.Scene#removeClassToggle\n\t\t * @example\n\t\t * // remove class binding from the scene without reset\n\t\t * scene.removeClassToggle();\n\t\t *\n\t\t * // remove class binding and remove the changes it caused\n\t\t * scene.removeClassToggle(true);\n\t\t *\n\t\t * @param {boolean} [reset=false] - If `false` and the classes are currently active, they will remain on the element. If `true` they will be removed.\n\t\t * @returns {Scene} Parent object for chaining.\n\t\t */\n\t\tthis.removeClassToggle = function (reset) {\n\t\t\tif (reset) {\n\t\t\t\t_cssClassElems.forEach(function (elem, key) {\n\t\t\t\t\t_util.removeClass(elem, _cssClasses);\n\t\t\t\t});\n\t\t\t}\n\t\t\tScene.off(\"start.internal_class end.internal_class\");\n\t\t\t_cssClasses = undefined;\n\t\t\t_cssClassElems = [];\n\t\t\treturn Scene;\n\t\t};\n\n\t\t// INIT\n\t\tconstruct();\n\t\treturn Scene;\n\t};\n\n\t// store pagewide scene options\n\tvar SCENE_OPTIONS = {\n\t\tdefaults: {\n\t\t\tduration: 0,\n\t\t\toffset: 0,\n\t\t\ttriggerElement: undefined,\n\t\t\ttriggerHook: 0.5,\n\t\t\treverse: true,\n\t\t\tloglevel: 2\n\t\t},\n\t\tvalidate: {\n\t\t\toffset: function (val) {\n\t\t\t\tval = parseFloat(val);\n\t\t\t\tif (!_util.type.Number(val)) {\n\t\t\t\t\tthrow [\"Invalid value for option \\\"offset\\\":\", val];\n\t\t\t\t}\n\t\t\t\treturn val;\n\t\t\t},\n\t\t\ttriggerElement: function (val) {\n\t\t\t\tval = val || undefined;\n\t\t\t\tif (val) {\n\t\t\t\t\tvar elem = _util.get.elements(val)[0];\n\t\t\t\t\tif (elem) {\n\t\t\t\t\t\tval = elem;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tthrow [\"Element defined in option \\\"triggerElement\\\" was not found:\", val];\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn val;\n\t\t\t},\n\t\t\ttriggerHook: function (val) {\n\t\t\t\tvar translate = {\n\t\t\t\t\t\"onCenter\": 0.5,\n\t\t\t\t\t\"onEnter\": 1,\n\t\t\t\t\t\"onLeave\": 0\n\t\t\t\t};\n\t\t\t\tif (_util.type.Number(val)) {\n\t\t\t\t\tval = Math.max(0, Math.min(parseFloat(val), 1)); // make sure its betweeen 0 and 1\n\t\t\t\t} else if (val in translate) {\n\t\t\t\t\tval = translate[val];\n\t\t\t\t} else {\n\t\t\t\t\tthrow [\"Invalid value for option \\\"triggerHook\\\": \", val];\n\t\t\t\t}\n\t\t\t\treturn val;\n\t\t\t},\n\t\t\treverse: function (val) {\n\t\t\t\treturn !!val; // force boolean\n\t\t\t},\n\t\t\tloglevel: function (val) {\n\t\t\t\tval = parseInt(val);\n\t\t\t\tif (!_util.type.Number(val) || val < 0 || val > 3) {\n\t\t\t\t\tthrow [\"Invalid value for option \\\"loglevel\\\":\", val];\n\t\t\t\t}\n\t\t\t\treturn val;\n\t\t\t}\n\t\t},\n\t\t// holder for validation methods. duration validation is handled in 'getters-setters.js'\n\t\tshifts: [\"duration\", \"offset\", \"triggerHook\"],\n\t\t// list of options that trigger a `shift` event\n\t};\n/*\n * method used to add an option to ScrollMagic Scenes.\n * TODO: DOC (private for dev)\n */\n\tScrollMagic.Scene.addOption = function (name, defaultValue, validationCallback, shifts) {\n\t\tif (!(name in SCENE_OPTIONS.defaults)) {\n\t\t\tSCENE_OPTIONS.defaults[name] = defaultValue;\n\t\t\tSCENE_OPTIONS.validate[name] = validationCallback;\n\t\t\tif (shifts) {\n\t\t\t\tSCENE_OPTIONS.shifts.push(name);\n\t\t\t}\n\t\t} else {\n\t\t\tScrollMagic._util.log(1, \"[static] ScrollMagic.Scene -> Cannot add Scene option '\" + name + \"', because it already exists.\");\n\t\t}\n\t};\n\t// instance extension function for plugins\n\t// TODO: DOC (private for dev)\n\tScrollMagic.Scene.extend = function (extension) {\n\t\tvar oldClass = this;\n\t\tScrollMagic.Scene = function () {\n\t\t\toldClass.apply(this, arguments);\n\t\t\tthis.$super = _util.extend({}, this); // copy parent state\n\t\t\treturn extension.apply(this, arguments) || this;\n\t\t};\n\t\t_util.extend(ScrollMagic.Scene, oldClass); // copy properties\n\t\tScrollMagic.Scene.prototype = oldClass.prototype; // copy prototype\n\t\tScrollMagic.Scene.prototype.constructor = ScrollMagic.Scene; // restore constructor\n\t};\n\n\n\t/**\n\t * TODO: DOCS (private for dev)\n\t * @class\n\t * @private\n\t */\n\n\tScrollMagic.Event = function (type, namespace, target, vars) {\n\t\tvars = vars || {};\n\t\tfor (var key in vars) {\n\t\t\tthis[key] = vars[key];\n\t\t}\n\t\tthis.type = type;\n\t\tthis.target = this.currentTarget = target;\n\t\tthis.namespace = namespace || '';\n\t\tthis.timeStamp = this.timestamp = Date.now();\n\t\treturn this;\n\t};\n\n/*\n * TODO: DOCS (private for dev)\n */\n\n\tvar _util = ScrollMagic._util = (function (window) {\n\t\tvar U = {},\n\t\t\ti;\n\n\t\t/**\n\t\t * ------------------------------\n\t\t * internal helpers\n\t\t * ------------------------------\n\t\t */\n\n\t\t// parse float and fall back to 0.\n\t\tvar floatval = function (number) {\n\t\t\treturn parseFloat(number) || 0;\n\t\t};\n\t\t// get current style IE safe (otherwise IE would return calculated values for 'auto')\n\t\tvar _getComputedStyle = function (elem) {\n\t\t\treturn elem.currentStyle ? elem.currentStyle : window.getComputedStyle(elem);\n\t\t};\n\n\t\t// get element dimension (width or height)\n\t\tvar _dimension = function (which, elem, outer, includeMargin) {\n\t\t\telem = (elem === document) ? window : elem;\n\t\t\tif (elem === window) {\n\t\t\t\tincludeMargin = false;\n\t\t\t} else if (!_type.DomElement(elem)) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t\twhich = which.charAt(0).toUpperCase() + which.substr(1).toLowerCase();\n\t\t\tvar dimension = (outer ? elem['offset' + which] || elem['outer' + which] : elem['client' + which] || elem['inner' + which]) || 0;\n\t\t\tif (outer && includeMargin) {\n\t\t\t\tvar style = _getComputedStyle(elem);\n\t\t\t\tdimension += which === 'Height' ? floatval(style.marginTop) + floatval(style.marginBottom) : floatval(style.marginLeft) + floatval(style.marginRight);\n\t\t\t}\n\t\t\treturn dimension;\n\t\t};\n\t\t// converts 'margin-top' into 'marginTop'\n\t\tvar _camelCase = function (str) {\n\t\t\treturn str.replace(/^[^a-z]+([a-z])/g, '$1').replace(/-([a-z])/g, function (g) {\n\t\t\t\treturn g[1].toUpperCase();\n\t\t\t});\n\t\t};\n\n\t\t/**\n\t\t * ------------------------------\n\t\t * external helpers\n\t\t * ------------------------------\n\t\t */\n\n\t\t// extend obj – same as jQuery.extend({}, objA, objB)\n\t\tU.extend = function (obj) {\n\t\t\tobj = obj || {};\n\t\t\tfor (i = 1; i < arguments.length; i++) {\n\t\t\t\tif (!arguments[i]) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\tfor (var key in arguments[i]) {\n\t\t\t\t\tif (arguments[i].hasOwnProperty(key)) {\n\t\t\t\t\t\tobj[key] = arguments[i][key];\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn obj;\n\t\t};\n\n\t\t// check if a css display type results in margin-collapse or not\n\t\tU.isMarginCollapseType = function (str) {\n\t\t\treturn [\"block\", \"flex\", \"list-item\", \"table\", \"-webkit-box\"].indexOf(str) > -1;\n\t\t};\n\n\t\t// implementation of requestAnimationFrame\n\t\t// based on https://gist.github.com/paulirish/1579671\n\t\tvar\n\t\tlastTime = 0,\n\t\t\tvendors = ['ms', 'moz', 'webkit', 'o'];\n\t\tvar _requestAnimationFrame = window.requestAnimationFrame;\n\t\tvar _cancelAnimationFrame = window.cancelAnimationFrame;\n\t\t// try vendor prefixes if the above doesn't work\n\t\tfor (i = 0; !_requestAnimationFrame && i < vendors.length; ++i) {\n\t\t\t_requestAnimationFrame = window[vendors[i] + 'RequestAnimationFrame'];\n\t\t\t_cancelAnimationFrame = window[vendors[i] + 'CancelAnimationFrame'] || window[vendors[i] + 'CancelRequestAnimationFrame'];\n\t\t}\n\n\t\t// fallbacks\n\t\tif (!_requestAnimationFrame) {\n\t\t\t_requestAnimationFrame = function (callback) {\n\t\t\t\tvar\n\t\t\t\tcurrTime = new Date().getTime(),\n\t\t\t\t\ttimeToCall = Math.max(0, 16 - (currTime - lastTime)),\n\t\t\t\t\tid = window.setTimeout(function () {\n\t\t\t\t\t\tcallback(currTime + timeToCall);\n\t\t\t\t\t}, timeToCall);\n\t\t\t\tlastTime = currTime + timeToCall;\n\t\t\t\treturn id;\n\t\t\t};\n\t\t}\n\t\tif (!_cancelAnimationFrame) {\n\t\t\t_cancelAnimationFrame = function (id) {\n\t\t\t\twindow.clearTimeout(id);\n\t\t\t};\n\t\t}\n\t\tU.rAF = _requestAnimationFrame.bind(window);\n\t\tU.cAF = _cancelAnimationFrame.bind(window);\n\n\t\tvar\n\t\tloglevels = [\"error\", \"warn\", \"log\"],\n\t\t\tconsole = window.console || {};\n\n\t\tconsole.log = console.log ||\n\t\tfunction () {}; // no console log, well - do nothing then...\n\t\t// make sure methods for all levels exist.\n\t\tfor (i = 0; i < loglevels.length; i++) {\n\t\t\tvar method = loglevels[i];\n\t\t\tif (!console[method]) {\n\t\t\t\tconsole[method] = console.log; // prefer .log over nothing\n\t\t\t}\n\t\t}\n\t\tU.log = function (loglevel) {\n\t\t\tif (loglevel > loglevels.length || loglevel <= 0) loglevel = loglevels.length;\n\t\t\tvar now = new Date(),\n\t\t\t\ttime = (\"0\" + now.getHours()).slice(-2) + \":\" + (\"0\" + now.getMinutes()).slice(-2) + \":\" + (\"0\" + now.getSeconds()).slice(-2) + \":\" + (\"00\" + now.getMilliseconds()).slice(-3),\n\t\t\t\tmethod = loglevels[loglevel - 1],\n\t\t\t\targs = Array.prototype.splice.call(arguments, 1),\n\t\t\t\tfunc = Function.prototype.bind.call(console[method], console);\n\t\t\targs.unshift(time);\n\t\t\tfunc.apply(console, args);\n\t\t};\n\n\t\t/**\n\t\t * ------------------------------\n\t\t * type testing\n\t\t * ------------------------------\n\t\t */\n\n\t\tvar _type = U.type = function (v) {\n\t\t\treturn Object.prototype.toString.call(v).replace(/^\\[object (.+)\\]$/, \"$1\").toLowerCase();\n\t\t};\n\t\t_type.String = function (v) {\n\t\t\treturn _type(v) === 'string';\n\t\t};\n\t\t_type.Function = function (v) {\n\t\t\treturn _type(v) === 'function';\n\t\t};\n\t\t_type.Array = function (v) {\n\t\t\treturn Array.isArray(v);\n\t\t};\n\t\t_type.Number = function (v) {\n\t\t\treturn !_type.Array(v) && (v - parseFloat(v) + 1) >= 0;\n\t\t};\n\t\t_type.DomElement = function (o) {\n\t\t\treturn (\n\t\t\ttypeof HTMLElement === \"object\" ? o instanceof HTMLElement : //DOM2\n\t\t\to && typeof o === \"object\" && o !== null && o.nodeType === 1 && typeof o.nodeName === \"string\");\n\t\t};\n\n\t\t/**\n\t\t * ------------------------------\n\t\t * DOM Element info\n\t\t * ------------------------------\n\t\t */\n\t\t// always returns a list of matching DOM elements, from a selector, a DOM element or an list of elements or even an array of selectors\n\t\tvar _get = U.get = {};\n\t\t_get.elements = function (selector) {\n\t\t\tvar arr = [];\n\t\t\tif (_type.String(selector)) {\n\t\t\t\ttry {\n\t\t\t\t\tselector = document.querySelectorAll(selector);\n\t\t\t\t} catch (e) { // invalid selector\n\t\t\t\t\treturn arr;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (_type(selector) === 'nodelist' || _type.Array(selector)) {\n\t\t\t\tfor (var i = 0, ref = arr.length = selector.length; i < ref; i++) { // list of elements\n\t\t\t\t\tvar elem = selector[i];\n\t\t\t\t\tarr[i] = _type.DomElement(elem) ? elem : _get.elements(elem); // if not an element, try to resolve recursively\n\t\t\t\t}\n\t\t\t} else if (_type.DomElement(selector) || selector === document || selector === window) {\n\t\t\t\tarr = [selector]; // only the element\n\t\t\t}\n\t\t\treturn arr;\n\t\t};\n\t\t// get scroll top value\n\t\t_get.scrollTop = function (elem) {\n\t\t\treturn (elem && typeof elem.scrollTop === 'number') ? elem.scrollTop : window.pageYOffset || 0;\n\t\t};\n\t\t// get scroll left value\n\t\t_get.scrollLeft = function (elem) {\n\t\t\treturn (elem && typeof elem.scrollLeft === 'number') ? elem.scrollLeft : window.pageXOffset || 0;\n\t\t};\n\t\t// get element height\n\t\t_get.width = function (elem, outer, includeMargin) {\n\t\t\treturn _dimension('width', elem, outer, includeMargin);\n\t\t};\n\t\t// get element width\n\t\t_get.height = function (elem, outer, includeMargin) {\n\t\t\treturn _dimension('height', elem, outer, includeMargin);\n\t\t};\n\n\t\t// get element position (optionally relative to viewport)\n\t\t_get.offset = function (elem, relativeToViewport) {\n\t\t\tvar offset = {\n\t\t\t\ttop: 0,\n\t\t\t\tleft: 0\n\t\t\t};\n\t\t\tif (elem && elem.getBoundingClientRect) { // check if available\n\t\t\t\tvar rect = elem.getBoundingClientRect();\n\t\t\t\toffset.top = rect.top;\n\t\t\t\toffset.left = rect.left;\n\t\t\t\tif (!relativeToViewport) { // clientRect is by default relative to viewport...\n\t\t\t\t\toffset.top += _get.scrollTop();\n\t\t\t\t\toffset.left += _get.scrollLeft();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn offset;\n\t\t};\n\n\t\t/**\n\t\t * ------------------------------\n\t\t * DOM Element manipulation\n\t\t * ------------------------------\n\t\t */\n\n\t\tU.addClass = function (elem, classname) {\n\t\t\tif (classname) {\n\t\t\t\tif (elem.classList) elem.classList.add(classname);\n\t\t\t\telse elem.className += ' ' + classname;\n\t\t\t}\n\t\t};\n\t\tU.removeClass = function (elem, classname) {\n\t\t\tif (classname) {\n\t\t\t\tif (elem.classList) elem.classList.remove(classname);\n\t\t\t\telse elem.className = elem.className.replace(new RegExp('(^|\\\\b)' + classname.split(' ').join('|') + '(\\\\b|$)', 'gi'), ' ');\n\t\t\t}\n\t\t};\n\t\t// if options is string -> returns css value\n\t\t// if options is array -> returns object with css value pairs\n\t\t// if options is object -> set new css values\n\t\tU.css = function (elem, options) {\n\t\t\tif (_type.String(options)) {\n\t\t\t\treturn _getComputedStyle(elem)[_camelCase(options)];\n\t\t\t} else if (_type.Array(options)) {\n\t\t\t\tvar\n\t\t\t\tobj = {},\n\t\t\t\t\tstyle = _getComputedStyle(elem);\n\t\t\t\toptions.forEach(function (option, key) {\n\t\t\t\t\tobj[option] = style[_camelCase(option)];\n\t\t\t\t});\n\t\t\t\treturn obj;\n\t\t\t} else {\n\t\t\t\tfor (var option in options) {\n\t\t\t\t\tvar val = options[option];\n\t\t\t\t\tif (val == parseFloat(val)) { // assume pixel for seemingly numerical values\n\t\t\t\t\t\tval += 'px';\n\t\t\t\t\t}\n\t\t\t\t\telem.style[_camelCase(option)] = val;\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\treturn U;\n\t}(window || {}));\n\n\tScrollMagic.Scene.prototype.addIndicators = function () {\n\t\tScrollMagic._util.log(1, '(ScrollMagic.Scene) -> ERROR calling addIndicators() due to missing Plugin \\'debug.addIndicators\\'. Please make sure to include plugins/debug.addIndicators.js');\n\t\treturn this;\n\t}\n\tScrollMagic.Scene.prototype.removeIndicators = function () {\n\t\tScrollMagic._util.log(1, '(ScrollMagic.Scene) -> ERROR calling removeIndicators() due to missing Plugin \\'debug.addIndicators\\'. Please make sure to include plugins/debug.addIndicators.js');\n\t\treturn this;\n\t}\n\tScrollMagic.Scene.prototype.setTween = function () {\n\t\tScrollMagic._util.log(1, '(ScrollMagic.Scene) -> ERROR calling setTween() due to missing Plugin \\'animation.gsap\\'. Please make sure to include plugins/animation.gsap.js');\n\t\treturn this;\n\t}\n\tScrollMagic.Scene.prototype.removeTween = function () {\n\t\tScrollMagic._util.log(1, '(ScrollMagic.Scene) -> ERROR calling removeTween() due to missing Plugin \\'animation.gsap\\'. Please make sure to include plugins/animation.gsap.js');\n\t\treturn this;\n\t}\n\tScrollMagic.Scene.prototype.setVelocity = function () {\n\t\tScrollMagic._util.log(1, '(ScrollMagic.Scene) -> ERROR calling setVelocity() due to missing Plugin \\'animation.velocity\\'. Please make sure to include plugins/animation.velocity.js');\n\t\treturn this;\n\t}\n\tScrollMagic.Scene.prototype.removeVelocity = function () {\n\t\tScrollMagic._util.log(1, '(ScrollMagic.Scene) -> ERROR calling removeVelocity() due to missing Plugin \\'animation.velocity\\'. 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Defaults to true (of course).\n// replace - Want to use replaceState instead? That's cool.\n//\n// Use it just like $.ajax:\n//\n// var xhr = $.pjax({ url: this.href, container: '#main' })\n// console.log( xhr.readyState )\n//\n// Returns whatever $.ajax returns.\nfunction pjax(options) {\n options = $.extend(true, {}, $.ajaxSettings, pjax.defaults, options)\n\n if ($.isFunction(options.url)) {\n options.url = options.url()\n }\n\n var hash = parseURL(options.url).hash\n\n var containerType = $.type(options.container)\n if (containerType !== 'string') {\n throw \"expected string value for 'container' option; got \" + containerType\n }\n var context = options.context = $(options.container)\n if (!context.length) {\n throw \"the container selector '\" + options.container + \"' did not match anything\"\n }\n\n // We want the browser to maintain two separate internal caches: one\n // for pjax'd partial page loads and one for normal page loads.\n // Without adding this secret parameter, some browsers will often\n // confuse the two.\n if (!options.data) options.data = {}\n if ($.isArray(options.data)) {\n options.data.push({name: '_pjax', value: options.container})\n } else {\n options.data._pjax = options.container\n }\n\n function fire(type, args, props) {\n if (!props) props = {}\n props.relatedTarget = options.target\n var event = $.Event(type, props)\n context.trigger(event, args)\n return !event.isDefaultPrevented()\n }\n\n var timeoutTimer\n\n options.beforeSend = function(xhr, settings) {\n // No timeout for non-GET requests\n // Its not safe to request the resource again with a fallback method.\n if (settings.type !== 'GET') {\n settings.timeout = 0\n }\n\n xhr.setRequestHeader('X-PJAX', 'true')\n xhr.setRequestHeader('X-PJAX-Container', options.container)\n\n if (!fire('pjax:beforeSend', [xhr, settings]))\n return false\n\n if (settings.timeout > 0) {\n timeoutTimer = setTimeout(function() {\n if (fire('pjax:timeout', [xhr, options]))\n xhr.abort('timeout')\n }, settings.timeout)\n\n // Clear timeout setting so jquerys internal timeout isn't invoked\n settings.timeout = 0\n }\n\n var url = parseURL(settings.url)\n if (hash) url.hash = hash\n options.requestUrl = stripInternalParams(url)\n }\n\n options.complete = function(xhr, textStatus) {\n if (timeoutTimer)\n clearTimeout(timeoutTimer)\n\n fire('pjax:complete', [xhr, textStatus, options])\n\n fire('pjax:end', [xhr, options])\n }\n\n options.error = function(xhr, textStatus, errorThrown) {\n var container = extractContainer(\"\", xhr, options)\n\n var allowed = fire('pjax:error', [xhr, textStatus, errorThrown, options])\n if (options.type == 'GET' && textStatus !== 'abort' && allowed) {\n locationReplace(container.url)\n }\n }\n\n options.success = function(data, status, xhr) {\n var previousState = pjax.state\n\n // If $.pjax.defaults.version is a function, invoke it first.\n // Otherwise it can be a static string.\n var currentVersion = typeof $.pjax.defaults.version === 'function' ?\n $.pjax.defaults.version() :\n $.pjax.defaults.version\n\n var latestVersion = xhr.getResponseHeader('X-PJAX-Version')\n\n var container = extractContainer(data, xhr, options)\n\n var url = parseURL(container.url)\n if (hash) {\n url.hash = hash\n container.url = url.href\n }\n\n // If there is a layout version mismatch, hard load the new url\n if (currentVersion && latestVersion && currentVersion !== latestVersion) {\n locationReplace(container.url)\n return\n }\n\n // If the new response is missing a body, hard load the page\n if (!container.contents) {\n locationReplace(container.url)\n return\n }\n\n pjax.state = {\n id: options.id || uniqueId(),\n url: container.url,\n title: container.title,\n container: options.container,\n fragment: options.fragment,\n timeout: options.timeout\n }\n\n if (options.push || options.replace) {\n window.history.replaceState(pjax.state, container.title, container.url)\n }\n\n // Only blur the focus if the focused element is within the container.\n var blurFocus = $.contains(context, document.activeElement)\n\n // Clear out any focused controls before inserting new page contents.\n if (blurFocus) {\n try {\n document.activeElement.blur()\n } catch (e) { /* ignore */ }\n }\n\n if (container.title) document.title = container.title\n\n fire('pjax:beforeReplace', [container.contents, options], {\n state: pjax.state,\n previousState: previousState\n })\n context.html(container.contents)\n\n // FF bug: Won't autofocus fields that are inserted via JS.\n // This behavior is incorrect. So if theres no current focus, autofocus\n // the last field.\n //\n // http://www.w3.org/html/wg/drafts/html/master/forms.html\n var autofocusEl = context.find('input[autofocus], textarea[autofocus]').last()[0]\n if (autofocusEl && document.activeElement !== autofocusEl) {\n autofocusEl.focus()\n }\n\n executeScriptTags(container.scripts)\n\n var scrollTo = options.scrollTo\n\n // Ensure browser scrolls to the element referenced by the URL anchor\n if (hash) {\n var name = decodeURIComponent(hash.slice(1))\n var target = document.getElementById(name) || document.getElementsByName(name)[0]\n if (target) scrollTo = $(target).offset().top\n }\n\n if (typeof scrollTo == 'number') $(window).scrollTop(scrollTo)\n\n fire('pjax:success', [data, status, xhr, options])\n }\n\n\n // Initialize pjax.state for the initial page load. Assume we're\n // using the container and options of the link we're loading for the\n // back button to the initial page. This ensures good back button\n // behavior.\n if (!pjax.state) {\n pjax.state = {\n id: uniqueId(),\n url: window.location.href,\n title: document.title,\n container: options.container,\n fragment: options.fragment,\n timeout: options.timeout\n }\n window.history.replaceState(pjax.state, document.title)\n }\n\n // Cancel the current request if we're already pjaxing\n abortXHR(pjax.xhr)\n\n pjax.options = options\n var xhr = pjax.xhr = $.ajax(options)\n\n if (xhr.readyState > 0) {\n if (options.push && !options.replace) {\n // Cache current container element before replacing it\n cachePush(pjax.state.id, [options.container, cloneContents(context)])\n\n window.history.pushState(null, \"\", options.requestUrl)\n }\n\n fire('pjax:start', [xhr, options])\n fire('pjax:send', [xhr, options])\n }\n\n return pjax.xhr\n}\n\n// Public: Reload current page with pjax.\n//\n// Returns whatever $.pjax returns.\nfunction pjaxReload(container, options) {\n var defaults = {\n url: window.location.href,\n push: false,\n replace: true,\n scrollTo: false\n }\n\n return pjax($.extend(defaults, optionsFor(container, options)))\n}\n\n// Internal: Hard replace current state with url.\n//\n// Work for around WebKit\n// https://bugs.webkit.org/show_bug.cgi?id=93506\n//\n// Returns nothing.\nfunction locationReplace(url) {\n window.history.replaceState(null, \"\", pjax.state.url)\n window.location.replace(url)\n}\n\n\nvar initialPop = true\nvar initialURL = window.location.href\nvar initialState = window.history.state\n\n// Initialize $.pjax.state if possible\n// Happens when reloading a page and coming forward from a different\n// session history.\nif (initialState && initialState.container) {\n pjax.state = initialState\n}\n\n// Non-webkit browsers don't fire an initial popstate event\nif ('state' in window.history) {\n initialPop = false\n}\n\n// popstate handler takes care of the back and forward buttons\n//\n// You probably shouldn't use pjax on pages with other pushState\n// stuff yet.\nfunction onPjaxPopstate(event) {\n\n // Hitting back or forward should override any pending PJAX request.\n if (!initialPop) {\n abortXHR(pjax.xhr)\n }\n\n var previousState = pjax.state\n var state = event.state\n var direction\n\n if (state && state.container) {\n // When coming forward from a separate history session, will get an\n // initial pop with a state we are already at. Skip reloading the current\n // page.\n if (initialPop && initialURL == state.url) return\n\n if (previousState) {\n // If popping back to the same state, just skip.\n // Could be clicking back from hashchange rather than a pushState.\n if (previousState.id === state.id) return\n\n // Since state IDs always increase, we can deduce the navigation direction\n direction = previousState.id < state.id ? 'forward' : 'back'\n }\n\n var cache = cacheMapping[state.id] || []\n var containerSelector = cache[0] || state.container\n var container = $(containerSelector), contents = cache[1]\n\n if (container.length) {\n if (previousState) {\n // Cache current container before replacement and inform the\n // cache which direction the history shifted.\n cachePop(direction, previousState.id, [containerSelector, cloneContents(container)])\n }\n\n var popstateEvent = $.Event('pjax:popstate', {\n state: state,\n direction: direction\n })\n container.trigger(popstateEvent)\n\n var options = {\n id: state.id,\n url: state.url,\n container: containerSelector,\n push: false,\n fragment: state.fragment,\n timeout: state.timeout,\n scrollTo: false\n }\n\n if (contents) {\n container.trigger('pjax:start', [null, options])\n\n pjax.state = state\n if (state.title) document.title = state.title\n var beforeReplaceEvent = $.Event('pjax:beforeReplace', {\n state: state,\n previousState: previousState\n })\n container.trigger(beforeReplaceEvent, [contents, options])\n container.html(contents)\n\n container.trigger('pjax:end', [null, options])\n } else {\n pjax(options)\n }\n\n // Force reflow/relayout before the browser tries to restore the\n // scroll position.\n container[0].offsetHeight // eslint-disable-line no-unused-expressions\n } else {\n locationReplace(location.href)\n }\n }\n initialPop = false\n}\n\n// Fallback version of main pjax function for browsers that don't\n// support pushState.\n//\n// Returns nothing since it retriggers a hard form submission.\nfunction fallbackPjax(options) {\n var url = $.isFunction(options.url) ? options.url() : options.url,\n method = options.type ? options.type.toUpperCase() : 'GET'\n\n var form = $('
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').on(\"load\",d),a('![](\"'+b+'.jpeg\")
').on(\"load\",d),a('![](\"'+b+'.png\")
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