https://s.innpoland.pl/static/js/observer-polyfill.1789991096180.dQyG0thz.chunk.js

1(function(){if(typeof window!="object")return;if("IntersectionObserver"in window&&"IntersectionObserverEntry"in window&&"intersectionRatio"in window.IntersectionObserverEntry.prototype){"isIntersecting"in window.IntersectionObserverEntry.prototype||Object.defineProperty(window.IntersectionObserverEntry.prototype,"isIntersecting",{get:function(){return this.intersectionRatio>0}});return}function i(t){try{return t.defaultView&&t.defaultView.frameElement||null}catch{return null}}var n=function(t){for(var e=t,r=i(e);r;)e=r.ownerDocument,r=i(e);return e}(window.document),a=[],c=null,l=null;function b(t){this.time=t.time,this.target=t.target,this.rootBounds=R(t.rootBounds),this.boundingClientRect=R(t.boundingClientRect),this.intersectionRect=R(t.intersectionRect||m()),this.isIntersecting=!!t.intersectionRect;var e=this.boundingClientRect,r=e.width*e.height,o=this.intersectionRect,s=o.width*o.height;r?this.intersectionRatio=Number((s/r).toFixed(4)):this.intersectionRatio=this.isIntersecting?1:0}function u(t,e){var r=e||{};if(typeof t!="function")throw new Error("callback must be a function");if(r.root&&r.root.nodeType!=1&&r.root.nodeType!=9)throw new Error("root must be a Document or Element");this._checkForIntersections=j(this._checkForIntersections.bind(this),this.THROTTLE_TIMEOUT),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(o){return o.value+o.unit}).join(" "),this._monitoringDocuments=[],this._monitoringUnsubscribes=[]}u.prototype.THROTTLE_TIMEOUT=100,u.prototype.POLL_INTERVAL=null,u.prototype.USE_MUTATION_OBSERVER=!0,u._setupCrossOriginUpdater=function(){return c||(c=function(t,e){!t||!e?l=m():l=z(t,e),a.forEach(function(r){r._checkForIntersections()})}),c},u._resetCrossOriginUpdater=function(){c=null,l=null},u.prototype.observe=function(t){var e=this._observationTargets.some(function(r){return r.element==t});if(!e){if(!(t&&t.nodeType==1))throw new Error("target must be an Element");this._registerInstance(),this._observationTargets.push({element:t,entry:null}),this._monitorIntersections(t.ownerDocument),this._checkForIntersections()}},u.prototype.unobserve=function(t){this._observationTargets=this._observationTargets.filter(function(e){return e.element!=t}),this._unmonitorIntersections(t.ownerDocument),this._observationTargets.length==0&&this._unregisterInstance()},u.prototype.disconnect=function(){this._observationTargets=[],this._unmonitorAllIntersections(),this._unregisterInstance()},u.prototype.takeRecords=function(){var t=this._queuedEntries.slice();return this._queuedEntries=[],t},u.prototype._initThresholds=function(t){var e=t||[0];return Array.isArray(e)||(e=[e]),e.sort().filter(function(r,o,s){if(typeof r!="number"||isNaN(r)||r<0||r>1)throw new Error("threshold must be a number between 0 and 1 inclusively");return r!==s[o-1]})},u.prototype._parseRootMargin=function(t){var e=t||"0px",r=e.split(/\s+/).map(function(o){var s=/^(-?\d*\.?\d+)(px|%)$/.exec(o);if(!s)throw new Error("rootMargin must be specified in pixels or percent");return{value:parseFloat(s[1]),unit:s[2]}});return r[1]=r[1]||r[0],r[2]=r[2]||r[0],r[3]=r[3]||r[1],r},u.prototype._monitorIntersections=function(t){var e=t.defaultView;if(e&&this._monitoringDocuments.indexOf(t)==-1){var r=this._checkForIntersections,o=null,s=null;this.POLL_INTERVAL?o=e.setInterval(r,this.POLL_INTERVAL):(I(e,"resize",r,!0),I(t,"scroll",r,!0),this.USE_MUTATION_OBSERVER&&"MutationObserver"in e&&(s=new e.MutationObserver(r),s.observe(t,{attributes:!0,childList:!0,characterData:!0,subtree:!0}))),this._monitoringDocuments.push(t),this._monitoringUnsubscribes.push(function(){var v=t.defaultView;v&&(o&&v.clearInterval(o),D(v,"resize",r,!0)),D(t,"scroll",r,!0),s&&s.disconnect()});var f=this.root&&(this.root.ownerDocument||this.root)||n;if(t!=f){var h=i(t);h&&this._monitorIntersections(h.ownerDocument)}}},u.prototype._unmonitorIntersections=function(t){var e=this._monitoringDocuments.indexOf(t);if(e!=-1){var r=this.root&&(this.root.ownerDocument||this.root)||n,o=this._observationTargets.some(function(h){var v=h.element.ownerDocument;if(v==t)return!0;for(;v&&v!=r;){var p=i(v);if(v=p&&p.ownerDocument,v==t)return!0}return!1});if(!o){var s=this._monitoringUnsubscribes[e];if(this._monitoringDocuments.splice(e,1),this._monitoringUnsubscribes.splice(e,1),s(),t!=r){var f=i(t);f&&this._unmonitorIntersections(f.ownerDocument)}}}},u.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]()},u.prototype._checkForIntersections=function(){if(!(!this.root&&c&&!l)){var t=this._rootIsInDom(),e=t?this._getRootRect():m();

1this._observationTargets.forEach(function(r){var o=r.element,s=_(o),f=this._rootContainsTarget(o),h=r.entry,v=t&&f&&this._computeTargetAndRootIntersection(o,s,e),p=null;this._rootContainsTarget(o)?(!c||this.root)&&(p=e):p=m();var g=r.entry=new b({time:V(),target:o,boundingClientRect:s,rootBounds:p,intersectionRect:v});h?t&&f?this._hasCrossedThreshold(h,g)&&this._queuedEntries.push(g):h&&h.isIntersecting&&this._queuedEntries.push(g):this._queuedEntries.push(g)},this),this._queuedEntries.length&&this._callback(this.takeRecords(),this)}},u.prototype._computeTargetAndRootIntersection=function(t,e,r){if(window.getComputedStyle(t).display!="none"){for(var o=e,s=y(t),f=!1;!f&&s;){var h=null,v=s.nodeType==1?window.getComputedStyle(s):{};if(v.display=="none")return null;if(s==this.root||s.nodeType==9)if(f=!0,s==this.root||s==n)c&&!this.root?!l||l.width==0&&l.height==0?(s=null,h=null,o=null):h=l:h=r;else{var p=y(s),g=p&&_(p),A=p&&this._computeTargetAndRootIntersection(p,g,r);g&&A?(s=p,h=z(g,A)):(s=null,o=null)}else{var C=s.ownerDocument;s!=C.body&&s!=C.documentElement&&v.overflow!="visible"&&(h=_(s))}if(h&&(o=H(h,o)),!o)break;s=s&&y(s)}return o}},u.prototype._getRootRect=function(){var t;if(this.root&&!x(this.root))t=_(this.root);else{var e=x(this.root)?this.root:n,r=e.documentElement,o=e.body;t={top:0,left:0,right:r.clientWidth||o.clientWidth,width:r.clientWidth||o.clientWidth,bottom:r.clientHeight||o.clientHeight,height:r.clientHeight||o.clientHeight}}return this._expandRectByRootMargin(t)},u.prototype._expandRectByRootMargin=function(t){var e=this._rootMarginValues.map(function(o,s){return o.unit=="px"?o.value:o.value*(s%2?t.width:t.height)/100}),r={top:t.top-e[0],right:t.right+e[1],bottom:t.bottom+e[2],left:t.left-e[3]};return r.width=r.right-r.left,r.height=r.bottom-r.top,r},u.prototype._hasCrossedThreshold=function(t,e){var r=t&&t.isIntersecting?t.intersectionRatio||0:-1,o=e.isIntersecting?e.intersectionRatio||0:-1;if(r!==o)for(var s=0;s<this.thresholds.length;s++){var f=this.thresholds[s];if(f==r||f==o||f<r!=f<o)return!0}},u.prototype._rootIsInDom=function(){return!this.root||M(n,this.root)},u.prototype._rootContainsTarget=function(t){var e=this.root&&(this.root.ownerDocument||this.root)||n;return M(e,t)&&(!this.root||e==t.ownerDocument)},u.prototype._registerInstance=function(){a.indexOf(this)<0&&a.push(this)},u.prototype._unregisterInstance=function(){var t=a.indexOf(this);t!=-1&&a.splice(t,1)};function V(){return window.performance&&performance.now&&performance.now()}function j(t,e){var r=null;return function(){r||(r=setTimeout(function(){t(),r=null},e))}}function I(t,e,r,o){typeof t.addEventListener=="function"?t.addEventListener(e,r,o):typeof t.attachEvent=="function"&&t.attachEvent("on"+e,r)}function D(t,e,r,o){typeof t.removeEventListener=="function"?t.removeEventListener(e,r,o):typeof t.detachEvent=="function"&&t.detachEvent("on"+e,r)}function H(t,e){var r=Math.max(t.top,e.top),o=Math.min(t.bottom,e.bottom),s=Math.max(t.left,e.left),f=Math.min(t.right,e.right),h=f-s,v=o-r;return h>=0&&v>=0&&{top:r,bottom:o,left:s,right:f,width:h,height:v}||null}function _(t){var e;try{e=t.getBoundingClientRect()}catch{}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):m()}function m(){return{top:0,bottom:0,left:0,right:0,width:0,height:0}}function R(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 z(t,e){var r=e.top-t.top,o=e.left-t.left;return{top:r,left:o,height:e.height,width:e.width,bottom:r+e.height,right:o+e.width}}function M(t,e){for(var r=e;r;){if(r==t)return!0;r=y(r)}return!1}function y(t){var e=t.parentNode;return t.nodeType==9&&t!=n?i(t):(e&&e.assignedSlot&&(e=e.assignedSlot.parentNode),e&&e.nodeType==11&&e.host?e.host:e)}function x(t){return t&&t.nodeType===9}window.IntersectionObserver=u,window.IntersectionObserverEntry=b})();var O={},E={},T={};Object.defineProperty(T,"__esModule",{value:!0});var S=function(i){if("getBBox"in i){var n=i.getBBox();return Object.freeze({height:n.height,left:0,top:0,width:n.width})}else{var a=window.getComputedStyle(i);return Object.freeze({height:parseFloat(a.height||"0"),left:parseFloat(a.paddingLeft||"0"),top:parseFloat(a.paddingTop||"0"),width:parseFloat(a.width||"0")})}};T.ContentRect=S;Object.defineProperty(E,"__esModule",{value:!0});var q=T,W=function(){function i(n){this.target=n,this.$$broadcastWidth=this.$$broadcastHeight=0}return Object.defineProperty(i.prototype,"broadcastWidth",{get:function(){return this.$$broadcastWidth},enumerable:!0,configurable:!0}),Object.defineProperty(i.prototype,"broadcastHeight",{get:function(){return this.$$broadcastHeight},enumerable:!0,configurable:!0}),i.prototype.isActive=function(){var n=q.ContentRect(this.target);return!!n&&(n.width!==this.broadcastWidth||n.height!==this.broadcastHeight)},i}();E.ResizeObservation=W;var $={};

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