(self.webpackChunkbongacams=self.webpackChunkbongacams||[]).push([[278],{91783:function(){!function(){"use strict";if(void 0===window.IntersectionObserver){var t=function(){if("object"==typeof window){if(!("IntersectionObserver"in window&&"IntersectionObserverEntry"in window&&"intersectionRatio"in window.IntersectionObserverEntry.prototype)){var t=function(){for(var t=window.document,e=o(t);e;)e=o(t=e.ownerDocument);return t}(),e=[],n=null,i=null;return s.prototype.THROTTLE_TIMEOUT=100,s.prototype.POLL_INTERVAL=null,s.prototype.USE_MUTATION_OBSERVER=!0,s._setupCrossOriginUpdater=function(){return n||(n=function(t,n){i=t&&n?f(t,n):{top:0,bottom:0,left:0,right:0,width:0,height:0},e.forEach(function(t){t._checkForIntersections()})}),n},s._resetCrossOriginUpdater=function(){n=null,i=null},s.prototype.observe=function(t){if(!this._observationTargets.some(function(e){return e.element===t})){if(!t||1!==t.nodeType)throw new Error("target must be an Element");this._registerInstance(),this._observationTargets.push({element:t,entry:null}),this._monitorIntersections(t.ownerDocument),this._checkForIntersections()}},s.prototype.unobserve=function(t){this._observationTargets=this._observationTargets.filter(function(e){return e.element!==t}),this._unmonitorIntersections(t.ownerDocument),0===this._observationTargets.length&&this._unregisterInstance()},s.prototype.disconnect=function(){this._observationTargets=[],this._unmonitorAllIntersections(),this._unregisterInstance()},s.prototype.takeRecords=function(){var t=this._queuedEntries.slice();return this._queuedEntries=[],t},s.prototype._initThresholds=function(t){var e=t||[0];return Array.isArray(e)||(e=[e]),e.sort().filter(function(t,e,n){if("number"!=typeof t||isNaN(t)||t<0||t>1)throw new Error("threshold must be a number between 0 and 1 inclusively");return t!==n[e-1]})},s.prototype._parseRootMargin=function(t){var e=(t||"0px").split(/\s+/).map(function(t){var e=/^(-?\d*\.?\d+)(px|%)$/.exec(t);if(!e)throw new Error("rootMargin must be specified in pixels or percent");return{value:parseFloat(e[1]),unit:e[2]}});return e[1]=e[1]||e[0],e[2]=e[2]||e[0],e[3]=e[3]||e[1],e},s.prototype._monitorIntersections=function(e){var n=e.defaultView;if(n&&-1===this._monitoringDocuments.indexOf(e)){var i=this._checkForIntersections,r=null,s=null;if(this.POLL_INTERVAL?r=n.setInterval(i,this.POLL_INTERVAL):(h(n,"resize",i,!0),h(e,"scroll",i,!0),this.USE_MUTATION_OBSERVER&&"MutationObserver"in n&&(s=new n.MutationObserver(i)).observe(e,{attributes:!0,childList:!0,characterData:!0,subtree:!0})),this._monitoringDocuments.push(e),this._monitoringUnsubscribes.push(function(){var t=e.defaultView;t&&(r&&t.clearInterval(r),c(t,"resize",i,!0)),c(e,"scroll",i,!0),s&&s.disconnect()}),e!==(this.root&&this.root.ownerDocument||t)){var u=o(e);u&&this._monitorIntersections(u.ownerDocument)}}},s.prototype._unmonitorIntersections=function(e){var n=this._monitoringDocuments.indexOf(e);if(-1!==n){var i=this.root&&this.root.ownerDocument||t;if(!this._observationTargets.some(function(t){var n=t.element.ownerDocument;if(n===e)return!0;for(;n&&n!==i;){var r=o(n);if((n=r&&r.ownerDocument)===e)return!0}return!1})){var r=this._monitoringUnsubscribes[n];if(this._monitoringDocuments.splice(n,1),this._monitoringUnsubscribes.splice(n,1),r(),e!==i){var s=o(e);s&&this._unmonitorIntersections(s.ownerDocument)}}}},s.prototype._unmonitorAllIntersections=function(){var t=this._monitoringUnsubscribes.slice(0);this._monitoringDocuments.length=0,this._monitoringUnsubscribes.length=0;for(var e=0;e<t.length;e++)t[e]()},s.prototype._checkForIntersections=function(){if(this.root||!n||i){var t=this._rootIsInDom(),e=t?this._getRootRect():{top:0,bottom:0,left:0,right:0,width:0,height:0};this._observationTargets.forEach(function(i){var o=i.element,s=u(o),h=this._rootContainsTarget(o),c=i.entry,a=t&&h&&this._computeTargetAndRootIntersection(o,s,e),f=i.entry=new r({time:window.performance&&performance.now&&performance.now(),target:o,boundingClientRect:s,rootBounds:n&&!this.root?null:e,intersectionRect:a});c?t&&h?this._hasCrossedThreshold(c,f)&&this._queuedEntries.push(f):c&&c.isIntersecting&&this._queuedEntries.push(f):this._queuedEntries.push(f)},this),this._queuedEntries.length&&this._callback(this.takeRecords(),this)}},s.prototype._computeTargetAndRootIntersection=function(e,o,r){if("none"!==window.getComputedStyle(e).display){for(var s,h,c,a,d,p,v,b,m=o,g=l(e),_=!1;!_&&g;){var w=null,y=1===g.nodeType?window.getComputedStyle(g):{};if("none"===y.display)return null;if(g===this.root||9===g.nodeType)if(_=!0,g===this.root||g===t)n&&!this.root?!i||0===i.width&&0===i.height?(g=null,w=null,m=null):w=i:w=r;else{var E=l(g),O=E&&u(E),I=E&&this._computeTargetAndRootIntersection(E,O,r);O&&I?(g=E,w=f(O,I)):(g=null,m=null)}else{var T=g.ownerDocument;g!==T.body&&g!==T.documentElement&&"visible"!==y.overflow&&(w=u(g))}if(w&&(s=w,h=m,void 0,void 0,void 0,void 0,void 0,void 0,c=Math.max(s.top,h.top),a=Math.min(s.bottom,h.bottom),d=Math.max(s.left,h.left),b=a-c,m=(v=(p=Math.min(s.right,h.right))-d)>=0&&b>=0&&{top:c,bottom:a,left:d,right:p,width:v,height:b}||null),!m)break;g=g&&l(g)}return m}},s.prototype._getRootRect=function(){var e;if(this.root)e=u(this.root);else{var n=t.documentElement,i=t.body;e={top:0,left:0,right:n.clientWidth||i.clientWidth,width:n.clientWidth||i.clientWidth,bottom:n.clientHeight||i.clientHeight,height:n.clientHeight||i.clientHeight}}return this._expandRectByRootMargin(e)},s.prototype._expandRectByRootMargin=function(t){var e=this._rootMarginValues.map(function(e,n){return"px"===e.unit?e.value:e.value*(n%2?t.width:t.height)/100});return{top:t.top-e[0],right:t.right+e[1],bottom:t.bottom+e[2],left:t.left-e[3],width:t.right+e[1]-(t.left-e[3]),height:t.bottom+e[2]-(t.top-e[0])}},s.prototype._hasCrossedThreshold=function(t,e){var n=t&&t.isIntersecting?t.intersectionRatio||0:-1,i=e.isIntersecting?e.intersectionRatio||0:-1;if(n!==i)for(var o=0;o<this.thresholds.length;o++){var r=this.thresholds[o];if(r===n||r===i||r<n!=r<i)return!0}},s.prototype._rootIsInDom=function(){return!this.root||d(t,this.root)},s.prototype._rootContainsTarget=function(e){return d(this.root||t,e)&&(!this.root||this.root.ownerDocument===e.ownerDocument)},s.prototype._registerInstance=function(){e.indexOf(this)<0&&e.push(this)},s.prototype._unregisterInstance=function(){var t=e.indexOf(this);-1!==t&&e.splice(t,1)},{IntersectionObserver:s,IntersectionObserverEntry:r}}"isIntersecting"in window.IntersectionObserverEntry.prototype||Object.defineProperty(window.IntersectionObserverEntry.prototype,"isIntersecting",{get:function(){return this.intersectionRatio>0}})}function o(t){try{return t.defaultView&&t.defaultView.frameElement||null}catch(t){return null}}function r(t){this.time=t.time,this.target=t.target,this.rootBounds=a(t.rootBounds),this.boundingClientRect=a(t.boundingClientRect),this.intersectionRect=a(t.intersectionRect||{top:0,bottom:0,left:0,right:0,width:0,height:0}),this.isIntersecting=!!t.intersectionRect;var e=this.boundingClientRect,n=e.width*e.height,i=this.intersectionRect,o=i.width*i.height;this.intersectionRatio=n?Number((o/n).toFixed(4)):this.isIntersecting?1:0}function s(t,e){var n,i,o,r=e||{};if("function"!=typeof t)throw new Error("callback must be a function");if(r.root&&1!==r.root.nodeType)throw new Error("root must be an Element");this._checkForIntersections=(n=this._checkForIntersections.bind(this),i=this.THROTTLE_TIMEOUT,o=0,function(){o||(o=window.setTimeout(function(){n(),o=null},i))}),this._callback=t,this._observationTargets=[],this._queuedEntries=[],this._rootMarginValues=this._parseRootMargin(r.rootMargin),this.thresholds=this._initThresholds(r.threshold),this.root=r.root||null,this.rootMargin=this._rootMarginValues.map(function(t){return t.value+t.unit}).join(" "),this._monitoringDocuments=[],this._monitoringUnsubscribes=[]}function h(t,e,n,i){"function"==typeof t.addEventListener?t.addEventListener(e,n,i||!1):"function"==typeof t.attachEvent&&t.attachEvent("on"+e,n)}function c(t,e,n,i){"function"==typeof t.removeEventListener?t.removeEventListener(e,n,i||!1):"function"==typeof t.detatchEvent&&t.detatchEvent("on"+e,n)}function u(t){var e;try{e=t.getBoundingClientRect()}catch(t){}return e?(e.width&&e.height||(e={top:e.top,right:e.right,bottom:e.bottom,left:e.left,width:e.right-e.left,height:e.bottom-e.top}),e):{top:0,bottom:0,left:0,right:0,width:0,height:0}}function a(t){return!t||"x"in t?t:{top:t.top,y:t.top,bottom:t.bottom,left:t.left,x:t.left,right:t.right,width:t.width,height:t.height}}function f(t,e){var n=e.top-t.top,i=e.left-t.left;return{top:n,left:i,height:e.height,width:e.width,bottom:n+e.height,right:i+e.width}}function d(t,e){for(var n=e;n;){if(n===t)return!0;n=l(n)}return!1}function l(e){var n=e.parentNode;return 9===e.nodeType&&e!==t?o(e):n&&11===n.nodeType&&n.host?n.host:n&&n.assignedSlot?n.assignedSlot.parentNode:n}}();window.IntersectionObserver=t.IntersectionObserver,window.IntersectionObserverEntry=t.IntersectionObserverEntry}}()},79086:function(){!function(){"use strict";var t="undefined"!=typeof window&&"undefined"!=typeof document&&window.document===document,e=["top","right","bottom","left","width","height","size","weight"],n="undefined"!=typeof MutationObserver,i=function(){function i(){this.connected_=!1,this.mutationEventsAdded_=!1,this.mutationsObserver_=null,this.observers_=[],this.onTransitionEnd_=this.onTransitionEnd_.bind(this),this.refresh=function(t){var e=!1,n=!1,i=0;function o(){e&&(e=!1,t()),n&&s()}function r(){window.requestAnimationFrame(o)}function s(){var t=Date.now();if(e){if(t-i<2)return;n=!0}else e=!0,n=!1,setTimeout(r,20);i=t}return s}(this.refresh.bind(this))}return i.prototype.addObserver=function(t){~this.observers_.indexOf(t)||this.observers_.push(t),this.connected_||this.connect_()},i.prototype.removeObserver=function(t){var e=this.observers_,n=e.indexOf(t);~n&&e.splice(n,1),!e.length&&this.connected_&&this.disconnect_()},i.prototype.refresh=function(){this.updateObservers_()&&this.refresh()},i.prototype.updateObservers_=function(){var t=this.observers_.filter(function(t){return t.gatherActive(),t.hasActive()});return t.forEach(function(t){return t.broadcastActive()}),t.length>0},i.prototype.connect_=function(){t&&!this.connected_&&(document.addEventListener("transitionend",this.onTransitionEnd_),window.addEventListener("resize",this.refresh),n?(this.mutationsObserver_=new MutationObserver(this.refresh),this.mutationsObserver_.observe(document,{attributes:!0,childList:!0,characterData:!0,subtree:!0})):(document.addEventListener("DOMSubtreeModified",this.refresh),this.mutationEventsAdded_=!0),this.connected_=!0)},i.prototype.disconnect_=function(){t&&this.connected_&&(document.removeEventListener("transitionend",this.onTransitionEnd_),window.removeEventListener("resize",this.refresh),this.mutationsObserver_&&this.mutationsObserver_.disconnect(),this.mutationEventsAdded_&&document.removeEventListener("DOMSubtreeModified",this.refresh),this.mutationsObserver_=null,this.mutationEventsAdded_=!1,this.connected_=!1)},i.prototype.onTransitionEnd_=function(t){var n=t.propertyName,i=void 0===n?"":n;e.some(function(t){return!!~i.indexOf(t)})&&this.refresh()},i.getInstance=function(){return this.instance_||(this.instance_=new i),this.instance_},i.instance_=null,i}(),o=function(t,e){for(var n=0,i=Object.keys(e);n<i.length;n++){var o=i[n];Object.defineProperty(t,o,{value:e[o],enumerable:!1,writable:!1,configurable:!0})}return t},r=function(t){return t&&t.ownerDocument&&t.ownerDocument.defaultView||window},s=f(0,0,0,0);function h(t){return parseFloat(t)||0}function c(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];return e.reduce(function(e,n){return e+h(t["border-"+n+"-width"])},0)}var u="undefined"!=typeof SVGGraphicsElement?function(t){return t instanceof r(t).SVGGraphicsElement}:function(t){return t instanceof r(t).SVGElement&&"function"==typeof t.getBBox};function a(e){return t?u(e)?function(t){var e=t.getBBox();return f(0,0,e.width,e.height)}(e):function(t){var e=t.clientWidth,n=t.clientHeight;if(!e&&!n)return s;var i=r(t).getComputedStyle(t),o=function(t){for(var e={},n=0,i=["top","right","bottom","left"];n<i.length;n++){var o=i[n],r=t["padding-"+o];e[o]=h(r)}return e}(i),u=o.left+o.right,a=o.top+o.bottom,d=h(i.width),l=h(i.height);if("border-box"===i.boxSizing&&(Math.round(d+u)!==e&&(d-=c(i,"left","right")+u),Math.round(l+a)!==n&&(l-=c(i,"top","bottom")+a)),!function(t){return t===r(t).document.documentElement}(t)){var p=Math.round(d+u)-e,v=Math.round(l+a)-n;1!==Math.abs(p)&&(d-=p),1!==Math.abs(v)&&(l-=v)}return f(o.left,o.top,d,l)}(e):s}function f(t,e,n,i){return{x:t,y:e,width:n,height:i}}var d=function(){function t(t){this.broadcastWidth=0,this.broadcastHeight=0,this.contentRect_=f(0,0,0,0),this.target=t}return t.prototype.isActive=function(){var t=a(this.target);return this.contentRect_=t,t.width!==this.broadcastWidth||t.height!==this.broadcastHeight},t.prototype.broadcastRect=function(){var t=this.contentRect_;return this.broadcastWidth=t.width,this.broadcastHeight=t.height,t},t}(),l=function(t,e){var n,i,r,s,h,c,u,a=(i=(n=e).x,r=n.y,s=n.width,h=n.height,c="undefined"!=typeof DOMRectReadOnly?DOMRectReadOnly:Object,u=Object.create(c.prototype),o(u,{x:i,y:r,width:s,height:h,top:r,right:i+s,bottom:h+r,left:i}),u);o(this,{target:t,contentRect:a})},p=function(){function t(t,e,n){if(this.activeObservations_=[],this.observations_=new Map,"function"!=typeof t)throw new TypeError("The callback provided as parameter 1 is not a function.");this.callback_=t,this.controller_=e,this.callbackCtx_=n}return t.prototype.observe=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if("undefined"!=typeof Element&&Element instanceof Object){if(!(t instanceof r(t).Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this.observations_;e.has(t)||(e.set(t,new d(t)),this.controller_.addObserver(this),this.controller_.refresh())}},t.prototype.unobserve=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if("undefined"!=typeof Element&&Element instanceof Object){if(!(t instanceof r(t).Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this.observations_;e.has(t)&&(e.delete(t),e.size||this.controller_.removeObserver(this))}},t.prototype.disconnect=function(){this.clearActive(),this.observations_.clear(),this.controller_.removeObserver(this)},t.prototype.gatherActive=function(){var t=this;this.clearActive(),this.observations_.forEach(function(e){e.isActive()&&t.activeObservations_.push(e)})},t.prototype.broadcastActive=function(){if(this.hasActive()){var t=this.callbackCtx_,e=this.activeObservations_.map(function(t){return new l(t.target,t.broadcastRect())});this.callback_.call(t,e,t),this.clearActive()}},t.prototype.clearActive=function(){this.activeObservations_.splice(0)},t.prototype.hasActive=function(){return this.activeObservations_.length>0},t}(),v="undefined"!=typeof WeakMap?new WeakMap:new Map,b=function t(e){if(!(this instanceof t))throw new TypeError("Cannot call a class as a function.");if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");var n=i.getInstance(),o=new p(e,n,this);v.set(this,o)};["observe","unobserve","disconnect"].forEach(function(t){b.prototype[t]=function(){var e;return(e=v.get(this))[t].apply(e,arguments)}}),void 0!==window.ResizeObserver?window.ResizeObserver=window.ResizeObserver:window.ResizeObserver=b}()}}]);