https://eventimage.ru/project482967/js/tilda-cover-1.0.min.js

1function t_cover__parallax(t){var o=window.innerHeight,r=(window.addEventListener("resize",function(){o=window.innerHeight}),document.body.style.webkitTransform&&(t.style.position="relative"),t_cover__getFullHeight(t));["scroll","resize"].forEach(function(e){window.addEventListener(e,function(){t_cover__parallaxUpdate(t,.2,o,r)})}),"complete"!==document.readyState&&window.addEventListener("load",function(){t_cover__parallaxUpdate(t,.2,o,r)}),t_cover__parallaxUpdate(t,.2,o,r)}function t_cover__parallaxUpdate(e,t,o,r){var n=window.pageYOffset,i=e.getBoundingClientRect().top+n,c=e.getBoundingClientRect().top;i+r<n||n+o<i||(r=-1*Math.round(c*t),document.body.style.webkitTransform?e.style.webkitTransform="translateY("+r+"px)":e.style.top=r+"px")}function cover_init(e){var 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t_cover__processYouTubeVideo(e,r){"IntersectionObserver"in window?new IntersectionObserver(function(e,o){e.forEach(function(e){var t;e.isIntersecting&&(t=e.target,o.unobserve(t),t_onFuncLoad("processYoutubeVideo",function(){window.processYoutubeVideo(t,r["cover-height"])}))})}).observe(e):(t_cover__createYoutubeCover(e,r["cover-height"]),window.addEventListener("scroll",t_throttle(function(){t_cover__createYoutubeCover(e,r["cover-height"])},100)))}function t_cover__processHTML5Video(n,o,i){n.style.backgroundSize="auto";var e=-1!==o["cover-height"].indexOf("vh")&&100<parseInt(o["cover-height"],10),t=-1!==o["cover-height"].indexOf("px")&&parseInt(o["cover-height"],10)>window.innerHeight,c=!1,r=(i&&(e||t)&&(n.style.height="100vh",c=!0),!o["video-noloop"]),a=!o["video-nomute"];"IntersectionObserver"in window?new 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t=document.getElementById("rec"+e);!t||(e=t.querySelector(".t-cover__arrow-wrapper"))&&e.addEventListener("click",function(){t.offsetHeight&&t_cover__scrollToNextSection(t.offsetHeight+t.getBoundingClientRect().top+window.pageYOffset)})}function t_cover__initCovers(){var e=document.querySelector(".t-records");!!e&&"edit"===e.getAttribute("data-tilda-mode")||(e=document.querySelectorAll(".t-cover__carrier"),Array.prototype.forEach.call(e,function(e){e=e.getAttribute("data-content-cover-id");e&&cover_init(e)}),window.addEventListener("load",function(){var e=Array.prototype.slice.call(document.querySelectorAll(".t-cover__wrapper")),t=window.t_cover__isMobile?document.documentElement.clientWidth:window.innerWidth;e.forEach(function(e){!e.closest(".t-slds")&&Math.floor(e.getBoundingClientRect().right)>t&&(e.style.wordBreak="break-all")}

1)}))}function t_cover__createYoutubeCover(e,t){var o,r,n,i;e.querySelector("iframe")||(o=window.pageYOffset,r=window.innerHeight,n=t_cover__getPureHeight(e),(i=e.getBoundingClientRect().top+o)-500<o+r&&o<=i+n+500&&t_onFuncLoad("processYoutubeVideo",function(){window.processYoutubeVideo(e,t)}))}function t_cover__createHTMLVideoCover(e,t,o,r,n,i){var c,a,d,l;e.querySelector("video")||(c=window.pageYOffset,a=window.innerHeight,d=t_cover__getPureHeight(e),(l=e.getBoundingClientRect().top+c)-500<c+a&&c<=d+l+500&&t_cover__createAndProcessHTML5Video(e,t,n,i))}function t_cover__createAndProcessHTML5Video(e,t,o,r){t_onFuncLoad("t_videoprocessor__processHTML5Video",function(){t_videoprocessor__processHTML5Video(e,{mp4:t["video-url-mp4"],ogv:"",webm:t["video-url-webm"],poster:"",autoplay:!0,loop:o,scale:!0,position:"absolute",opacity:1,textReplacement:!1,zIndex:0,width:"100%",height:0,volume:1,muted:r,fullscreen:!1,imgFallback:!0})})}function t_cover__recalcCoverHeight(e,t){var o,r,n,i,c,a,d,l,_=document.getElementById("rec"+e);_&&(e=_.querySelector(".t-cover"),a=_.getAttribute("data-record-type"),e&&"935"!==a&&((l=(o=_.querySelector(".t-cover__carrier"))?o.getAttribute("data-content-cover-height"):"")||(l=(r=_.querySelector("[data-content-cover-height]"))?r.getAttribute("data-content-cover-height"):""),r="y"===_.getAttribute("data-fixed-bg"),n=[".t-cover",".t-cover__filter",".t-cover__carrier",".t-cover__wrapper"],"734"!==a&&!_.querySelector(".t734")||n.push(".t-slds__items-wrapper"),i="dynamic"===o.getAttribute("data-content-cover-parallax"),(c=t_cover__getHeightFromAttr(l))&&n.forEach(function(e){i&&".t-cover__carrier"===e||Array.prototype.slice.call(_.querySelectorAll(e)).forEac

1h(function(e){e&&(e.style.height=Math.round(c)+"px")})}),a=t_cover__getHeightFromAttr(l),l=t_cover__getPureHeight(e),a=a||l,r||(d=e.style.height,e.style.height="",a=l,d&&(e.style.height=d)),l=t_cover__getContentHeight(_),e=!!o&&"100vh"===o.getAttribute("data-content-cover-height"),300<l&&a<l+40||r||(window.t_cover__isMobile||"ontouchend"in document)&&t?(t_cover__setRecalculatedHeight(_,l),t_cover__updateResizeElem(_)):window.t_cover__isMobile&&e&&n.forEach(function(e){e=_.querySelector(e);e&&(e.style.height=document.documentElement.clientHeight+"px")})))}function t_cover__getContentHeight(e){e=Array.prototype.slice.call(e.querySelectorAll("div[data-hook-content]"));if(e.length<=1)return t_cover__getPureHeight(e[0]);e=e.map(function(e){return t_cover__getPureHeight(e)});return e.sort(function(e,t){return t-e}),e[0]||0}function t_cover__getHeightFromAttr(e){return e?-1!==e.indexOf("vh")?parseInt(e,10)*document.documentElement.clientHeight/100:parseInt(e,10):0}function t_cover__setRecalculatedHeight(t,e){var o=t.querySelector(".t-cover__carrier"),r=o?o.getAttribute("data-content-cover-height"):"",n=t_cover__getHeightFromAttr(r=r?r:(n=t.querySelector("[data-content-cover-height]"))?n.getAttribute("data-content-cover-height"):"0"),i=o?"dynamic"===o.getAttribute("data-content-cover-parallax"):"",r="734"===t.getAttribute("data-record-type"),c=window.innerWidth<=568?40:120,a=window.innerWidth<=568?50:100,d=(r&&(a=c=0),1e3<(e+=c)&&(e+=a),n<e?e:n),l=0,c=[".t-cover",".t-cover__filter",".t-cover__carrier",".t-cover__wrapper"],a=((r||t.querySelector(".t734"))&&c.push(".t-slds__items-wrapper"),c.forEach(function(e){Array.prototype.slice.call(t.querySelectorAll(e)).forEac

1h(function(e){i&&e&&e.classList.contains("t-cover__carrier")&&d<document.documentElement.clientHeight?(l=.2*document.documentElement.clientHeight,e.style.height=d+l+"px"):e&&(e.style.height=d+"px")})}),o.setAttribute("data-content-cover-updated-height",d+l+"px"),document.createEvent("Event"));a.initEvent("coverHeightUpdated",!0,!0),o.dispatchEvent(a)}function t_cover__updateResizeElem(e){var t,o=document.getElementById("allrecords");!o||"yes"!==o.getAttribute("data-tilda-lazy")||(t=e.querySelector(".t-cover__carrier"),t_onFuncLoad("t_lazyload_updateResize_elem",function(){t_lazyload_updateResize_elem(t)}))}function t_cover__checkIsFixForBgNeeded(e){var e=document.getElementById("rec"+e),t=e?e.querySelector(".t-cover__carrier"):null;if(!t)return!1;var e="y"===e.getAttribute("data-fixed-bg"),o=(o=["mp4","webm","youtube"]).map(function(e){return t.getAttribute("data-content-video-url-"+e)}),r="fixed"===t.getAttribute("data-content-cover-parallax"),o=o.some(function(e){return e}),n=window.t_cover__isMobile||"ontouchend"in document;return r&&window.isSafari&&!n&&!o&&!e}function t_cover__fixBgFixedNode(e){var t,o,r,n=t_cover__checkIsFixForBgNeeded(e),e=document.getElementById("rec"+e);n&&e&&(n=e.getAttribute("data-record-type"),o=(r=e.querySelector(".t-cover"))?r.parentElement:null,document.getElementById("fixed-bg-cover")||((t=document.createElement("style")).id="fixed-bg-cover",t.textContent=".t-cover__container {position: relative;}.t-cover__container .t-cover {clip: rect(0, auto, auto, 0);position: absolute;top: 0;left: 0;width: 100%;height: 100% !important;}.t-cover__container .t-cover .t-cover__carrier {position: fixed;display: block;top: 0;left: 0;width: 100%;height: 100% !important;background-size: cover;background-position: center center;transform: translateZ(0);will-change: transform;}",document.head.insertAdjacentElement("beforeend",t)),(t=document.createElement("div")).classList.add("t-cover__container"),o.insertAdjacentElement("afterbegin",t),t.style.height=t_cover__getPureHeight(r)+"px",t.appendChild(r),(r=(o={275:".t256__video-container",286:".t266__video-container",337:".t-container",906:".t906__video-container"}[n])?e.querySelector(o):null)&&t.appendChild(r))}function t_cover__fixBgFixedStyles(e){var t=document.getElementById("rec"+e),e=t_cover__checkIsFixForBgNeeded(e),o=t?t.querySelector(".t-cover"):null,r=t?t.querySelector(".t-cover__container"):null;e&&r&&o&&(e=o.style.height,o.style.height=0,r.style.height=e,t.setAttribute("data-fixed-bg","y"))}function t_cover__getPureHeight(e){if(!e)return 0;var t=parseInt(e.style.paddingTop)||0,o=parseInt(e.style.paddingBottom)||0;return e.clientHeight?e.clientHeight-(t+o):parseInt(window.getComputedStyle(e).height,10)}function t_cover__getFullHeight(e){return e?e.offsetHeight+(parseInt(e.style.marginTop)||0)+(parseInt(e.style.marginBottom)||0):0}function t_cover__scrollToNextSection(e){var t=Math.max(document.body.scrollHeight,document.documentElement.scrollHeight,document.body.offsetHeight,document.documentElement.offsetHeight,document.body.clientHeight,document.documentElement.clientHeight)-document.documentElement.clientHeight;if((e=t<e?t:e)===window.pageYOffset)return!1;var o=window.pageYOffset,r=(e-o)/30,n=window.pageYOffset,i=setInterval(function(){n+=r,

1window.scrollTo(0,n),document.body.setAttribute("data-scrollable","true"),(e-o<0&&window.pageYOffset<=e||0<e-o&&window.pageYOffset>=e)&&(clearInterval(i),document.body.removeAttribute("data-scrollable"))},10)}function cover_setRecalculatedCoverHeight(e,t){t_cover__setRecalculatedHeight(e,t)}function t_cover__getHeightWithoutPadding(e){return t_cover__getPureHeight(e)}window.t_cover__isMobile=/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent),t_onReady(t_cover__initCovers);