"),r.close()),!r)throw Error("base not supported");var a=r.createElement("base");a.href=n,r.getElementsByTagName("head")[0].appendChild(a);var i=r.createElement("a");return i.href=t,i.href}finally{e&&e.parentNode.removeChild(e)}}());var s=a(t||""),f=function(){if(!("defineProperties"in Object))return!1;try{var e={};return Object.defineProperties(e,{prop:{get:function(){return!0}}}),e.prop}catch(t){return!1}}(),h=f?this:document.createElement("a"),m=new i(s.search?s.search.substring(1):null);return m._url_object=h,Object.defineProperties(h,{href:{get:function(){return s.href},set:function(e){s.href=e,o(),u()},enumerable:!0,configurable:!0},origin:{get:function(){return"data:"===this.protocol.toLowerCase()?null:"origin"in s?s.origin:this.protocol+"//"+this.host},enumerable:!0,configurable:!0},protocol:{get:function(){return s.protocol},set:function(e){s.protocol=e},enumerable:!0,configurable:!0},username:{get:function(){return s.username},set:function(e){s.username=e},enumerable:!0,configurable:!0},password:{get:function(){return s.password},set:function(e){s.password=e},enumerable:!0,configurable:!0},host:{get:function(){var e={"http:":/:80$/,"https:":/:443$/,"ftp:":/:21$/}[s.protocol];return e?s.host.replace(e,""):s.host},set:function(e){s.host=e},enumerable:!0,configurable:!0},hostname:{get:function(){return s.hostname},set:function(e){s.hostname=e},enumerable:!0,configurable:!0},port:{get:function(){return s.port},set:function(e){s.port=e},enumerable:!0,configurable:!0},pathname:{get:function(){return"/"!==s.pathname.charAt(0)?"/"+s.pathname:s.pathname},set:function(e){s.pathname=e},enumerable:!0,configurable:!0},search:{get:function(){return s.search},set:function(e){s.search!==e&&(s.search=e,o(),u())},enumerable:!0,configurable:!0},searchParams:{get:function(){return m},enumerable:!0,configurable:!0},hash:{get:function(){return s.hash},set:function(e){s.hash=e,o()},enumerable:!0,configurable:!0},toString:{value:function(){return s.toString()},enumerable:!1,configurable:!0},valueOf:{value:function(){return s.valueOf()},enumerable:!1,configurable:!0}}),h}var l,c=e.URL;try{if(c){if("searchParams"in(l=new e.URL("http://example.com"))){var s=new u("http://example.com");if(s.search="a=1&b=2","http://example.com/?a=1&b=2"===s.href&&(s.search="","http://example.com/"===s.href))return}"href"in l||(l=undefined),l=undefined}}catch(h){}if(Object.defineProperties(i.prototype,{append:{value:function(e,t){this._list.push({name:e,value:t}),this._update_steps()},writable:!0,enumerable:!0,configurable:!0},"delete":{value:function(e){for(var t=0;t1?arguments[1]:undefined;this._list.forEach(function(n){e.call(t,n.value,n.name)})},writable:!0,enumerable:!0,configurable:!0},toString:{value:function(){return n(this._list)},writable:!0,enumerable:!1,configurable:!0},sort:{value:function m(){for(var e=this.entries(),t=e.next(),n=[],r={};!t.done;){var a=t.value,i=a[0];n.push(i),Object.prototype.hasOwnProperty.call(r,i)||(r[i]=[]),r[i].push(a[1]),t=e.next()}n.sort();for(var o=0;o0?arguments[0]:undefined;if(null===t||t===undefined)return e;var r=Get(e,"set");if(!IsCallable(r))throw new TypeError("WeakMap.prototype.set is not a function");try{for(var o=GetIterator(t);;){var p=IteratorStep(o);if(!1===p)return e;var n=IteratorValue(p);if("object"!==Type(n))try{throw new TypeError("Iterator value "+n+" is not an entry object")}catch(s){return IteratorClose(o,s)}try{var i=Get(n,"0"),l=Get(n,"1");Call(r,e,[i,l])}catch(u){return IteratorClose(o,u)}}}catch(u){if(Array.isArray(t)||"[object Arguments]"===Object.prototype.toString.call(t)||t.callee){var y,c=t.length;for(y=0;y0?arguments[0]:undefined;if(null===t||t===undefined)return e;var r=Get(e,"add");if(!IsCallable(r))throw new TypeError("WeakSet.prototype.add is not a function");try{for(var o=GetIterator(t);;){var n=IteratorStep(o);if(!1===n)return e;var l=IteratorValue(n);try{Call(r,e,[l])}catch(c){return IteratorClose(o,c)}}}catch(c){if(IsArray(t)||"[object Arguments]"===Object.prototype.toString.call(t)||t.callee){var p,i=t.length;for(p=0;p-1) )) {self.CustomEvent=function e(t,n){if(!t)throw Error('TypeError: Failed to construct "CustomEvent": An event name must be provided.');var l;if(n=n||{bubbles:!1,cancelable:!1,detail:null},"createEvent"in document)try{l=document.createEvent("CustomEvent"),l.initCustomEvent(t,n.bubbles,n.cancelable,n.detail)}catch(a){l=document.createEvent("Event"),l.initEvent(t,n.bubbles,n.cancelable),l.detail=n.detail}else l=new Event(t,n),l.detail=n&&n.detail||null;return l},CustomEvent.prototype=Event.prototype;}if (!("document"in self&&"hidden"in document&&"visibilityState"in document )) {!function(){function i(){document.hidden=document[t+"Hidden"],document.visibilityState=document[t+"VisibilityState"]}var t=document.webkitVisibilityState?"webkit":document.mozVisibilityState?"moz":null;t&&(i(),document.addEventListener(t+"visibilitychange",function(){i(),document.dispatchEvent(new CustomEvent("visibilitychange"))}))}();}if (!((function(){var n=!1 return document.documentElement.addEventListener("focusin",function(){n=!0}),document.documentElement.dispatchEvent(new Event("focusin")),n})() )) {self.addEventListener("focus",function(e){e.target.dispatchEvent(new Event("focusin",{bubbles:!0,cancelable:!0}))},!0),self.addEventListener("blur",function(e){e.target.dispatchEvent(new Event("focusout",{bubbles:!0,cancelable:!0}))},!0);}if (!("onhashchange"in self&&(null==self.onhashchange||"function"==typeof self.onhashchange) )) {!function(n){function h(){a!==n.location.hash&&(a=n.location.hash,n.dispatchEvent(new Event("hashchange"))),setTimeout(h,500)}var a=n.location.hash;n.onhashchange=function(){},h()}(self);}if (!("getComputedStyle"in self )) {!function(t){function e(t,o,r){var n,i=t.document&&t.currentStyle[o].match(/([\d.]+)(%|cm|em|in|mm|pc|pt|)/)||[0,0,""],l=i[1],u=i[2];return r=r?/%|em/.test(u)&&t.parentElement?e(t.parentElement,"fontSize",null):16:r,n="fontSize"==o?r:/width/i.test(o)?t.clientWidth:t.clientHeight,"%"==u?l/100*n:"cm"==u?.3937*l*96:"em"==u?l*r:"in"==u?96*l:"mm"==u?.3937*l*96/10:"pc"==u?12*l*96/72:"pt"==u?96*l/72:l}function o(t,e){var o="border"==e?"Width":"",r=e+"Top"+o,n=e+"Right"+o,i=e+"Bottom"+o,l=e+"Left"+o;t[e]=(t[r]==t[n]&&t[r]==t[i]&&t[r]==t[l]?[t[r]]:t[r]==t[i]&&t[l]==t[n]?[t[r],t[n]]:t[l]==t[n]?[t[r],t[n],t[i]]:[t[r],t[n],t[i],t[l]]).join(" ")}function r(t){var r,n=this,i=t.currentStyle,l=e(t,"fontSize"),u=function(t){return"-"+t.toLowerCase()};for(r in i)if(Array.prototype.push.call(n,"styleFloat"==r?"float":r.replace(/[A-Z]/,u)),"width"==r)n[r]=t.offsetWidth+"px";else if("height"==r)n[r]=t.offsetHeight+"px";else if("styleFloat"==r)n["float"]=i[r];else if(/margin.|padding.|border.+W/.test(r)&&"auto"!=n[r])n[r]=Math.round(e(t,r,l))+"px";else if(/^outline/.test(r))try{n[r]=i[r]}catch(c){n.outlineColor=i.color,n.outlineStyle=n.outlineStyle||"none",n.outlineWidth=n.outlineWidth||"0px",n.outline=[n.outlineColor,n.outlineWidth,n.outlineStyle].join(" ")}else n[r]=i[r];o(n,"margin"),o(n,"padding"),o(n,"border"),n.fontSize=Math.round(l)+"px"}r.prototype={constructor:r,getPropertyPriority:function(){throw new Error("NotSupportedError: DOM Exception 9")},getPropertyValue:function(t){return this[t.replace(/-\w/g,function(t){return t[1].toUpperCase()})]},item:function(t){return this[t]},removeProperty:function(){throw new Error("NoModificationAllowedError: DOM Exception 7")},setProperty:function(){throw new Error("NoModificationAllowedError: DOM Exception 7")},getPropertyCSSValue:function(){throw new Error("NotSupportedError: DOM Exception 9")}},t.getComputedStyle=function n(t){return new r(t)}}(self);}if (!("IntersectionObserver"in window&&"IntersectionObserverEntry"in window&&"intersectionRatio"in window.IntersectionObserverEntry.prototype )) {!function(t,e){"use strict";function n(t){this.time=t.time,this.target=t.target,this.rootBounds=t.rootBounds,this.boundingClientRect=t.boundingClientRect,this.intersectionRect=t.intersectionRect||u();try{this.isIntersecting=!!t.intersectionRect}catch(r){}var e=this.boundingClientRect,n=e.width*e.height,o=this.intersectionRect,i=o.width*o.height;this.intersectionRatio=n?Number((i/n).toFixed(4)):this.isIntersecting?1:0}function o(t,e){var n=e||{};if("function"!=typeof t)throw new Error("callback must be a function");if(n.root&&1!=n.root.nodeType)throw new Error("root must be an Element");this._checkForIntersections=r(this._checkForIntersections.bind(this),this.THROTTLE_TIMEOUT),this._callback=t,this._observationTargets=[],this._queuedEntries=[],this._rootMarginValues=this._parseRootMargin(n.rootMargin),this.thresholds=this._initThresholds(n.threshold),this.root=n.root||null,this.rootMargin=this._rootMarginValues.map(function(t){return t.value+t.unit}).join(" ")}function i(){return t.performance&&performance.now&&performance.now()}function r(t,e){var n=null;return function(){n||(n=setTimeout(function(){t(),n=null},e))}}function s(t,e,n,o){"function"==typeof t.addEventListener?t.addEventListener(e,n,o||!1):"function"==typeof t.attachEvent&&t.attachEvent("on"+e,n)}function h(t,e,n,o){"function"==typeof t.removeEventListener?t.removeEventListener(e,n,o||!1):"function"==typeof t.detatchEvent&&t.detatchEvent("on"+e,n)}function c(t,e){var n=Math.max(t.top,e.top),o=Math.min(t.bottom,e.bottom),i=Math.max(t.left,e.left),r=Math.min(t.right,e.right),s=r-i,h=o-n;return s>=0&&h>=0&&{top:n,bottom:o,left:i,right:r,width:s,height:h}}function a(t){var e;try{e=t.getBoundingClientRect()}catch(n){}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):u()}function u(){return{top:0,bottom:0,left:0,right:0,width:0,height:0}}function l(t,e){for(var n=e;n;){if(n==t)return!0;n=p(n)}return!1}function p(t){var e=t.parentNode;return e&&11==e.nodeType&&e.host?e.host:e&&e.assignedSlot?e.assignedSlot.parentNode:e}if(!("IntersectionObserver"in t&&"IntersectionObserverEntry"in t&&"intersectionRatio"in t.IntersectionObserverEntry.prototype)){var f=[];o.prototype.THROTTLE_TIMEOUT=100,o.prototype.POLL_INTERVAL=null,o.prototype.USE_MUTATION_OBSERVER=!0,o.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(),this._checkForIntersections()}},o.prototype.unobserve=function(t){this._observationTargets=this._observationTargets.filter(function(e){return e.element!=t}),this._observationTargets.length||(this._unmonitorIntersections(),this._unregisterInstance())},o.prototype.disconnect=function(){this._observationTargets=[],this._unmonitorIntersections(),this._unregisterInstance()},o.prototype.takeRecords=function(){var t=this._queuedEntries.slice();return this._queuedEntries=[],t},o.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]})},o.prototype._parseRootMargin=function(t){var e=t||"0px",n=e.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 n[1]=n[1]||n[0],n[2]=n[2]||n[0],n[3]=n[3]||n[1],n},o.prototype._monitorIntersections=function(){this._monitoringIntersections||(this._monitoringIntersections=!0,this.POLL_INTERVAL?this._monitoringInterval=setInterval(this._checkForIntersections,this.POLL_INTERVAL):(s(t,"resize",this._checkForIntersections,!0),s(e,"scroll",this._checkForIntersections,!0),this.USE_MUTATION_OBSERVER&&"MutationObserver"in t&&(this._domObserver=new MutationObserver(this._checkForIntersections),this._domObserver.observe(e,{attributes:!0,childList:!0,characterData:!0,subtree:!0}))))},o.prototype._unmonitorIntersections=function(){this._monitoringIntersections&&(this._monitoringIntersections=!1,clearInterval(this._monitoringInterval),this._monitoringInterval=null,h(t,"resize",this._checkForIntersections,!0),h(e,"scroll",this._checkForIntersections,!0),this._domObserver&&(this._domObserver.disconnect(),this._domObserver=null))},o.prototype._checkForIntersections=function(){var t=this._rootIsInDom(),e=t?this._getRootRect():u();this._observationTargets.forEach(function(o){var r=o.element,s=a(r),h=this._rootContainsTarget(r),c=o.entry,u=t&&h&&this._computeTargetAndRootIntersection(r,e),l=o.entry=new n({time:i(),target:r,boundingClientRect:s,rootBounds:e,intersectionRect:u});c?t&&h?this._hasCrossedThreshold(c,l)&&this._queuedEntries.push(l):c&&c.isIntersecting&&this._queuedEntries.push(l):this._queuedEntries.push(l)},this),this._queuedEntries.length&&this._callback(this.takeRecords(),this)},o.prototype._computeTargetAndRootIntersection=function(n,o){if("none"!=t.getComputedStyle(n).display){for(var i=a(n),r=i,s=p(n),h=!1;!h;){var u=null,l=1==s.nodeType?t.getComputedStyle(s):{};if("none"==l.display)return;if(s==this.root||s==e?(h=!0,u=o):s!=e.body&&s!=e.documentElement&&"visible"!=l.overflow&&(u=a(s)),u&&!(r=c(u,r)))break;s=p(s)}return r}},o.prototype._getRootRect=function(){var t;if(this.root)t=a(this.root);else{var n=e.documentElement,o=e.body;t={top:0,left:0,right:n.clientWidth||o.clientWidth,width:n.clientWidth||o.clientWidth,bottom:n.clientHeight||o.clientHeight,height:n.clientHeight||o.clientHeight}}return this._expandRectByRootMargin(t)},o.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}),n={top:t.top-e[0],right:t.right+e[1],bottom:t.bottom+e[2],left:t.left-e[3]};return n.width=n.right-n.left,n.height=n.bottom-n.top,n},o.prototype._hasCrossedThreshold=function(t,e){var n=t&&t.isIntersecting?t.intersectionRatio||0:-1,o=e.isIntersecting?e.intersectionRatio||0:-1;if(n!==o)for(var i=0;i-1)return!1 try{var e=!1,t={top:1,left:0} Object.defineProperty(t,"behavior",{get:function(){return e=!0,"smooth"},enumerable:!0}) var o=document.createElement("DIV"),n=document.createElement("DIV") return o.setAttribute("style","height: 1px; overflow: scroll;"),n.setAttribute("style","height: 2px; overflow: scroll;"),o.appendChild(n),o.scrollTo(t),e}catch(r){return!1}})() )) {!function(e,t){var n={};!function(e){"use strict";function t(e,t){var n="function"==typeof Symbol&&e[Symbol.iterator];if(!n)return e;var r,o,i=n.call(e),l=[];try{for(;(void 0===t||t-- >0)&&!(r=i.next()).done;)l.push(r.value)}catch(c){o={error:c}}finally{try{r&&!r.done&&(n=i["return"])&&n.call(i)}finally{if(o)throw o.error}}return l}var n=function(e){return.5*(1-Math.cos(Math.PI*e))},r=function(){return"scrollBehavior"in document.documentElement.style},o={_elementScroll:undefined,get elementScroll(){return this._elementScroll||(this._elementScroll=HTMLElement.prototype.scroll||HTMLElement.prototype.scrollTo||function(e,t){this.scrollLeft=e,this.scrollTop=t})},_elementScrollIntoView:undefined,get elementScrollIntoView(){return this._elementScrollIntoView||(this._elementScrollIntoView=HTMLElement.prototype.scrollIntoView)},_windowScroll:undefined,get windowScroll(){return this._windowScroll||(this._windowScroll=window.scroll||window.scrollTo)}},i=function(e){[HTMLElement.prototype,SVGElement.prototype,Element.prototype].forEach(function(t){return e(t)})},l=function(){var e,t,n;return null!==(n=null===(t=null===(e=window.performance)||void 0===e?void 0:e.now)||void 0===t?void 0:t.call(e))&&void 0!==n?n:Date.now()},c=function(e){var t=l(),r=(t-e.timeStamp)/(e.duration||500);if(r>1)return e.method(e.targetX,e.targetY),void e.callback();var o=(e.timingFunc||n)(r),i=e.startX+(e.targetX-e.startX)*o,a=e.startY+(e.targetY-e.startY)*o;e.method(i,a),e.rafId=requestAnimationFrame(function(){c(e)})},a=function(e){return isFinite(e)?Number(e):0},u=function(e){var t=typeof e;return null!==e&&("object"===t||"function"===t)},s=function(){return s=Object.assign||function e(t){for(var n,r=1,o=arguments.length;r>1|(1&a)<<1,o=t([c,l],2),l=o[0],c=o[1];break;case 1:case 3:a^=1;break;case 4:a^=2}return[l,c].map(function(e,t){switch(e){case"center":return 1;case"nearest":return 0;default:return"start"===e==!(a>>t&1)?2:3}})},v=function(e,t,n,r,o,i,l,c){return it||i>e&&l=t&&c>=n?i-e-r:l>t&&cn?l-t+o:0},b=function(e){return"visible"!==e&&"clip"!==e},g=function(e){if(!e.ownerDocument||!e.ownerDocument.defaultView)return null;try{return e.ownerDocument.defaultView.frameElement}catch(t){return null}},y=function(e){var t=g(e);return!!t&&(t.clientHeightt?t:e},k=function(e){return e in document.documentElement.style},I=function(){return["scroll-margin","scroll-snap-margin"].filter(k)[0]},V=function(e,n){var r=e.getBoundingClientRect(),o=r.top,i=r.right,l=r.bottom,c=r.left,a=t(["top","right","bottom","left"].map(function(e){var t=I(),r=n.getPropertyValue(t+"-"+e);return parseInt(r,10)||0}),4);return[o-a[0],i+a[1],l+a[2],c-a[3]]},L=function(e,n){if(!1!==e.isConnected){for(var r=document.scrollingElement||document.documentElement,o=[],i=getComputedStyle(document.documentElement),l=E(e);null!==l;l=E(l)){if(l===r){o.push(l);break}var c=getComputedStyle(l);if((l!==document.body||!S(l,c)||S(document.documentElement,i))&&(S(l,c)&&o.push(l),"fixed"===c.position))break}var a=window.visualViewport?window.visualViewport.width:innerWidth,u=window.visualViewport?window.visualViewport.height:innerHeight,d=window.scrollX||window.pageXOffset,w=window.scrollY||window.pageYOffset,m=getComputedStyle(e),b=t(V(e,m),4),g=b[0],y=b[1],k=b[2],I=b[3],L=k-g,j=y-I,F=p(m.writingMode||m.getPropertyValue("-webkit-writing-mode")||m.getPropertyValue("-ms-writing-mode")),W="rtl"!==m.direction,O=t(h(n,F,W),2),X=O[0],Y=O[1],N=function(){switch(Y){case 1:return g+L/2;case 2:case 0:return g;case 3:return k}}(),H=function(){switch(X){case 1:return I+j/2;case 3:return y;case 2:case 0:return I}}(),P=[];o.forEach(function(e){var t=e.getBoundingClientRect(),o=t.height,i=t.width,l=t.top,c=t.right,m=t.bottom,p=t.left,h=getComputedStyle(e),b=parseInt(h.borderLeftWidth,10),g=parseInt(h.borderTopWidth,10),y=parseInt(h.borderRightWidth,10),S=parseInt(h.borderBottomWidth,10),E=0,k=0,I="offsetWidth"in e?e.offsetWidth-e.clientWidth-b-y:0,V="offsetHeight"in e?e.offsetHeight-e.clientHeight-g-S:0;if(r===e){switch(Y){case 2:E=N;break;case 3:E=N-u;break;case 1:E=N-u/2;break;case 0:E=v(w,w+u,u,g,S,w+N,w+N+L,L)}switch(X){case 2:k=H;break;case 3:k=H-a;break;case 1:k=H-a/2;break;case 0:k=v(d,d+a,a,b,y,d+H,d+H+j,j)}E+=w,k+=d}else{switch(Y){case 2:E=N-l-g;break;case 3:E=N-m+S+V;break;case 1:E=N-(l+o/2)+V/2;break;case 0:E=v(l,m,o,g,S+V,N,N+L,L)}switch(X){case 2:k=H-p-b;break;case 3:k=H-c+y+I;break;case 1:k=H-(p+i/2)+I/2;break;case 0:k=v(p,c,i,b,y+I,H,H+j,j)}var F=e.scrollLeft,W=e.scrollTop;E=T(W+E,e.scrollHeight-o+V),k=T(F+k,e.scrollWidth-i+I),N+=W-E,H+=F-k}P.push(function(){return f(e,s(s({},n),{top:E,left:k}))})}),P.forEach(function(e){return e()})}},j=function(e){if(!r()){var t=o.elementScrollIntoView;i(function(n){return n.scrollIntoView=function r(){var n=arguments[0];return 1===arguments.length&&u(n)?L(this,s(s({},n),e)):t.apply(this,arguments)}})}},F=function(e){if(!r()){var t=o.elementScroll;i(function(n){return n.scrollTo=function r(){if(1===arguments.length){var n=arguments[0];if(!u(n))throw new TypeError("Failed to execute 'scrollTo' on 'Element': parameter 1 ('options') is not an object.");var r=Number(n.left),o=Number(n.top);return f(this,s(s(s({},n),{left:r,top:o}),e))}return t.apply(this,arguments)}})}},W=function(e){var t,n,r=o.windowScroll.bind(window);if(e.left!==undefined||e.top!==undefined){var i=window.scrollX||window.pageXOffset,u=window.scrollY||window.pageYOffset,s=a(null!==(t=e.left)&&void 0!==t?t:i),f=a(null!==(n=e.top)&&void 0!==n?n:u);if("smooth"!==e.behavior)return r(s,f);var d=function(){window.removeEventListener("wheel",m),window.removeEventListener("touchmove",m)},w={timeStamp:l(),duration:e.duration,startX:i,startY:u,targetX:s,targetY:f,rafId:0,method:r,timingFunc:e.timingFunc,callback:d},m=function(){cancelAnimationFrame(w.rafId),d()};window.addEventListener("wheel",m,{passive:!0,once:!0}),window.addEventListener("touchmove",m,{passive:!0,once:!0}),c(w)}},O=function(e){if(!r()){var t=o.windowScroll;window.scroll=function n(){if(1===arguments.length){var n=arguments[0];if(!u(n))throw new TypeError("Failed to execute 'scroll' on 'Window': parameter 1 ('options') is not an object.");return W(s(s({},n),e))}return t.apply(this,arguments)}}},X=function(e){var t=a(e.left||0)+(window.scrollX||window.pageXOffset),n=a(e.top||0)+(window.scrollY||window.pageYOffset);return"smooth"!==e.behavior?o.windowScroll.call(window,t,n):W(s(s({},e),{left:t,top:n}))},Y=function(e){r()||(window.scrollBy=function t(){if(1===arguments.length){var t=arguments[0];if(!u(t))throw new TypeError("Failed to execute 'scrollBy' on 'Window': parameter 1 ('options') is not an object.");return X(s(s({},t),e))}var n=Number(arguments[0]),r=Number(arguments[1]);return X({left:n,top:r})})},N=function(e){if(!r()){var t=o.windowScroll;window.scrollTo=function n(){if(1===arguments.length){var n=arguments[0];if(!u(n))throw new TypeError("Failed to execute 'scrollTo' on 'Window': parameter 1 ('options') is not an object.");var r=Number(n.left),o=Number(n.top);return W(s(s(s({},n),{left:r,top:o}),e))}return t.apply(this,arguments)}}},H=function(e){r()||(O(e),N(e),Y(e),d(e),F(e),m(e),j(e))};e.elementScroll=f,e.elementScrollBy=w,e.elementScrollByPolyfill=m,e.elementScrollIntoView=L,e.elementScrollIntoViewPolyfill=j,e.elementScrollPolyfill=d,e.elementScrollTo=f,e.elementScrollToPolyfill=F,e.polyfill=H,e.seamless=H,e.windowScroll=W,e.windowScrollBy=X,e.windowScrollByPolyfill=Y,e.windowScrollPolyfill=O,e.windowScrollTo=W,e.windowScrollToPolyfill=N,Object.defineProperty(e,"__esModule",{value:!0})}(n),n.polyfill()}();}if (!("XMLHttpRequest"in self&&"prototype"in self.XMLHttpRequest&&"addEventListener"in self.XMLHttpRequest.prototype )) {!function(e,t){e.XMLHttpRequest=function s(){var e=this,n=e._request=t?new t:new ActiveXObject("MSXML2.XMLHTTP.3.0");n.onreadystatechange=function(){e.readyState=n.readyState;var t=4===e.readyState;e.response=e.responseText=t?n.responseText:null,e.status=t?n.status:null,e.statusText=t?n.statusText:null,e.dispatchEvent(new Event("readystatechange")),t&&e.dispatchEvent(new Event("load"))},"onerror"in n&&(n.onerror=function(){e.dispatchEvent(new Event("error"))})},e.XMLHttpRequest.UNSENT=0,e.XMLHttpRequest.OPENED=1,e.XMLHttpRequest.HEADERS_RECEIVED=2,e.XMLHttpRequest.LOADING=3,e.XMLHttpRequest.DONE=4;var n=e.XMLHttpRequest.prototype;n.addEventListener=e.addEventListener,n.removeEventListener=e.removeEventListener,n.dispatchEvent=e.dispatchEvent,n.abort=function r(){return this._request()},n.getAllResponseHeaders=function u(){return this._request.getAllResponseHeaders()},n.getResponseHeader=function i(e){return this._request.getResponseHeader(e)},n.open=function a(e,t){this._request.open(e,t,arguments[2],arguments[3],arguments[4])},n.overrideMimeType=function o(e){this._request.overrideMimeType(e)},n.send=function p(){this._request.send(0 in arguments?arguments[0]:null)},n.setRequestHeader=function d(e,t){this._request.setRequestHeader(e,t)}}(self,self.XMLHttpRequest);}})('object' === typeof window && window || 'object' === typeof self && self || 'object' === typeof global && global || {});
Skip to Main Content.
Expedia logo
StaysStays
FlightsFlights
CarsCars
PackagesPackages
Things to doThings to do

Deals
Groups & meetings
List your propertySupportTrips
Member discount illustration

Members save 10% or more on over 100,000 hotels worldwide when you’re signed in

Sign in
Learn about Expedia Rewards
Feedback

Help Centre

Hi, Traveller

Sign in for customised help

Sign in

Explore help articles

Flights

Refunds & Charges

Packages

Things to do

Cars

Stays

Account

Privacy

Security

Loyalty & Rewards

Travel Alerts

  • Expedia Group logo
  • Company

    • About
    • Jobs
    • List your property
    • Partnerships
    • Affiliate Marketing
    • Newsroom
  • Explore

    • Singapore travel guide
    • Hotels in Singapore
    • Holiday packages in Singapore
    • Car hire in Singapore
    • All accommodation types
    • Travel blog
  • Policies

    • Privacy
    • Terms of use
    • Cookies
    • Vrbo terms and conditions
    • Legal information / Contact us
    • Content guidelines and reporting content
  • Help

    • Support
    • Change or cancel your booking
    • Refund process and timelines
    • Book a flight using an airline credit
    • International travel documents

  • Secured Site - Verizon Cybertrust Security
  • © 2025 Expedia, Inc., an Expedia Group company. All rights reserved. Expedia and the Expedia Logo are trademarks or registered trademarks of Expedia, Inc.
  • Singapore Travel Licence No. 02420 held by Expedia Travel Singapore Pte. Ltd. Customer Support: +65 6415 5555
OSZAR »