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f.getUpgradeDelayMs=function(){return this.element.getUpgradeDelayMs()};
f.measure=function(){if(!(this.Ig&&this.element.parentElement&&I(this.element.parentElement.tagName,"AMP-"))||"__AMP__RESOURCE"in this.element.parentElement){this.Dd=!1;var a=this.getPageLayoutBox();if(this.H){var b=this.element;b.getLayers().remeasure(b,!0)}else{var b=this.o.getViewport(),c=this.o.getViewport().getLayoutRect(this.element);this.va=c;var d=!1;if(b.supportsPositionFixed()&&this.isDisplayed())for(var e=this.o.win,g=e.document.body,h=this.element;h&&h!=g;h=h.offsetParent){if(h.isAlwaysFixed&&
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f.completeCollapse=function(){ge(this.element,!1);this.va=this.H?W(0,0,0,0):W(this.va.left,this.va.top,0,0);this.ic=!1;this.element.updateLayoutBox(this.getLayoutBox());var a=this.getOwner();a&&a.collapsedCallback(this.element)};f.completeExpand=function(){ge(this.element,!0);this.element.removeAttribute("hidden");this.requestMeasure()};f.isMeasureRequested=function(){return this.Dd};f.hasBeenMeasured=function(){return!!this.wd};f.requestMeasure=function(){this.Dd=!0};
f.getLayoutBox=function(){if(this.H){var a=this.element,b=a.getLayers(),c=b.getScrolledPosition(a),a=b.getSize(a);return W(c.left,c.top,a.width,a.height)}if(!this.ic)return this.va;c=this.o.getViewport();return He(this.va,c.getScrollLeft(),c.getScrollTop())};f.getPageLayoutBox=function(){if(this.H){var a=this.element,b=a.getLayers(),c=b.getOffsetPosition(a),a=b.getSize(a);return W(c.left,c.top,a.width,a.height)}return this.va};f.getInitialLayoutBox=function(){return this.wd||this.va};
f.isDisplayed=function(){var a="fluid"==this.element.getLayout(),b=this.getLayoutBox(),c=0<b.height&&0<b.width;return(a||c)&&!!this.element.ownerDocument&&!!this.element.ownerDocument.defaultView};f.isFixed=function(){return this.ic};f.overlaps=function(a){var b=this.getLayoutBox();return b.top<=a.bottom&&a.top<=b.bottom&&b.left<=a.right&&a.left<=b.right};f.prerenderAllowed=function(){return this.element.prerenderAllowed()};
f.whenWithinViewport=function(a){if(!this.isLayoutPending()||!0===a)return Promise.resolve();var b=a;a=String(b);if(this.ma&&this.ma[a])return this.ma[a].promise;if(this.isWithinViewportRatio(b))return Promise.resolve();this.ma=this.ma||{};this.ma[a]=new N;return this.ma[a].promise};function Sh(a){if(a.ma){var b=a.getDistanceViewportRatio(),c;for(c in a.ma)a.isWithinViewportRatio(parseFloat(c),b)&&(a.ma[c].resolve(),delete a.ma[c])}}
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f.isWithinViewportRatio=function(a,b){if("boolean"===typeof a)return a;var c=b||this.getDistanceViewportRatio(),d=c.distance,e=c.viewportHeight;return this.H?d<a:"boolean"==typeof d?d:d<e*a/c.scrollPenalty};f.Kg=function(a,b,c){var d=1+c/10,e=b.isActiveUnsafe()?1:2;b=b.getHorizontalViewportsFromParent()+b.getVerticalViewportsFromParent();return a+e*d*b};f.renderOutsideViewport=function(){Sh(this);return this.hasOwner()||this.isWithinViewportRatio(this.element.renderOutsideViewport())};
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f.unlayout=function(){0!=this.F&&1!=this.F&&(this.setInViewport(!1),this.element.unlayoutCallback()&&(this.element.togglePlaceholder(!0),this.F=1,this.fa=0,this.eb=null))};f.getTaskId=function(a){return this.debugid+"#"+a};f.pause=function(){this.element.pauseCallback();this.element.unlayoutOnPause()&&this.unlayout()};f.pauseOnRemove=function(){this.element.pauseCallback()};f.resume=function(){this.element.resumeCallback()};f.unload=function(){this.pause();this.unlayout()};
f.disconnect=function(){delete this.element.__AMP__RESOURCE;this.element.disconnectedCallback()};var Uh=['<div class="i-amphtml-loader">\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n      </div>'];Uh.raw=['<div class="i-amphtml-loader">\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n      </div>'];var Vh=['<div class="i-amphtml-loader-line">\n          <div class="i-amphtml-loader-moving-line"></div>\n        </div>'];
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b.prototype.getLayout=function(){return this.layout_};b.prototype.layoutCallback=function(){var a=this;this.isBuilt();this.$a();var b=0==this.fa;this.P.reset("unload");b&&this.P.signal("load-start");this.wf&&this.$e().startLayout();var c=cc(function(){return a.implementation_.layoutCallback()});this.preconnect(!0);this.classList.add("i-amphtml-layout");return c.then(function(){b&&a.P.signal("load-end");a.readyState="complete";a.fa++;a.toggleLoading(!1,{cleanup:!0});a.Bd||(a.implementation_.firstLayoutCompleted(),
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b.prototype.collapsedCallback=function(a){this.implementation_.collapsedCallback(a)};b.prototype.expand=function(){this.implementation_.expand()};b.prototype.expandedCallback=function(a){this.implementation_.expandedCallback(a)};b.prototype.mutatedAttributesCallback=function(a){this.implementation_.mutatedAttributesCallback(a)};b.prototype.enqueAction=function(a){this.isBuilt()?this.We(a,!1):(void 0===this.Ia&&(this.Ia=[]),this.Ia.push(a))};b.prototype.rg=function(){var a=this;if(this.Ia){var b=this.Ia;
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a||Se[a]));return a||100>this.layoutWidth_||0<this.fa||ci(this)||!Ue(this.layout_)?!1:!0};b.prototype.Eg=function(){return this.D&&this.D.win!=this.ownerDocument.defaultView||"inabox"==r().runtime};b.prototype.zf=function(){if(this.jc()&&!this.Na){var a=this.ownerDocument,b=Ne(a)(Zh),c=this.elementName(),a=Wh[c.toUpperCase()]?Ne(a)(Vh):Ne(a)(Uh);b.appendChild(a);this.appendChild(b);this.Na=b;this.Od=a}};b.prototype.toggleLoading=function(a,b){var c=this,d=b&&b.cleanup,e=b&&b.force;if(!a||this.implementation_.isLoadingReused()||
!(0<this.fa||this.P.get("render-start")))if((this.Pd=a)||this.Na)!a||e||this.jc()?this.rc(function(){var a=c.Pd;!a||e||c.jc()||(a=!1);a&&c.zf();if(c.Na&&(c.Na.classList.toggle("amp-hidden",!a),c.Od.classList.toggle("amp-active",a),!a&&d&&!c.implementation_.isLoadingReused())){var b=c.Na;c.Na=null;c.Od=null;c.rc(function(){Qc(b)})}}):this.Pd=!1};b.prototype.$e=function(){this.Ld||(this.Ld=new Ph(this.ownerDocument.defaultView,this.getLayoutPriority()));return this.Ld};b.prototype.getOverflowElement=
function(){void 0===this.ga&&(this.ga=cd(this,"> [overflow]"))&&(this.ga.hasAttribute("tabindex")||this.ga.setAttribute("tabindex","0"),this.ga.hasAttribute("role")||this.ga.setAttribute("role","button"));return this.ga};b.prototype.overflowCallback=function(a,b,c){var d=this;this.getOverflowElement();this.ga?(this.ga.classList.toggle("amp-visible",a),this.ga.onclick=a?function(){var a=d.getResources();a.changeSize(d,b,c);a.mutateElement(d,function(){d.overflowCallback(!1,b,c)})}:null):a&&this.warnOnMissingOverflow&&
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function gi(a){md(a.getHeadNode()).forEach(function(b){a.declareExtension(b);hi(a.win,b)})}function hi(a,b){di(a)[b]||fi(a,b,Nh)}function fi(a,b,c){di(a)[b]=c;var d=ai(a,b),e="customElements"in a;e?a.customElements.define(b,d):a.document.registerElement(b,{prototype:d.prototype})};function ii(a,b){this.element=a;this.win=a.ownerDocument.defaultView||b;this.compileCallback()}ii.prototype.compileCallback=function(){};ii.prototype.render=function(){throw Error("Not implemented");};ii.prototype.unwrap=function(a){for(var b=null,c=a.firstChild;null!=c;c=c.nextSibling)if(3==c.nodeType){if(c.textContent.trim()){b=null;break}}else if(8!=c.nodeType)if(1==c.nodeType)if(b){b=null;break}else b=c;else b=null;return b||a};
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f.replace=function(a){a=void 0===a?{}:a;var b=this;return Oj(this,function(){var c=yj(xj(b),a||{});b.qd(c,void 0,c.fragment?"#"+c.fragment:void 0);return cc(function(){return yj(c,{stackIndex:b.B})})})};f.get=function(){var a=this;return cc(function(){return yj(xj(a),{stackIndex:a.B})})};f.backTo=function(a){var b=this;a=Math.max(a,this.Sa);return Oj(this,function(){return Pj(b,b.B-a)})};function xj(a){return a.ph?a.win.history.state:a.mb}function Oj(a,b){return a.Rc?a.Rc.promise.then(b,b):b()}
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f.hasDescendantsOf=function(a){this.win.document.activeElement&&Yj(this,this.win.document.activeElement);for(var b=0;b<this.N.length;b++)if(a.contains(this.N[b].el))return!0;return!1};function Zj(){this.I=[];this.Sb={};this.hf=this.jf=0}f=Zj.prototype;f.getSize=function(){return this.I.length};f.getLastEnqueueTime=function(){return this.jf};f.getLastDequeueTime=function(){return this.hf};f.getTaskById=function(a){return this.Sb[a]||null};f.enqueue=function(a){this.I.push(a);this.Sb[a.id]=a;this.jf=Date.now()};f.dequeue=function(a){var b=this.removeAtIndex(a,this.I.indexOf(this.Sb[a.id]));if(!b)return!1;this.hf=Date.now();return!0};
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f.handleHide=function(a){var b=a.node;this.o.mutateElement(b,function(){b.classList.contains("i-amphtml-element")?b.collapse():ge(b,!1)});return null};
f.handleShow=function(a){var b=a.node,c=b.ownerDocument.defaultView;if(b.classList.contains("i-amphtml-layout-nodisplay"))return C().warn("STANDARD-ACTIONS","Elements with layout=nodisplay cannot be dynamically shown.",b),null;td(c).measure(function(){"none"!=he(c,b).display||Ek(b)||C().warn("STANDARD-ACTIONS",'Elements can only be dynamically shown when they have the "hidden" attribute set or when they were dynamically hidden.',b)});this.o.mutateElement(b,function(){b.classList.contains("i-amphtml-element")?
b.expand():(ge(b,!0),b.removeAttribute("hidden"))});return null};f.handleToggle=function(a){return Ek(a.node)?this.handleShow(a):this.handleHide(a)};f.handleToggleClass=function(a){if(!a.satisfiesTrust(100))return null;var b=a.node,c=a.args,d=C().assertString(c["class"],"Argument 'class' must be a string.");this.o.mutateElement(b,function(){if(void 0!==c.force){var a=C().assertBoolean(c.force,"Optional argument 'force' must be a boolean.");b.classList.toggle(d,a)}else b.classList.toggle(d)});return null};function Ik(a,b,c){this.ampdoc=a;this.h=b;this.j=c;this.xc=ob(this.ampdoc.win.location);this.Gc=null}Ik.prototype.get=function(a){return Jk(this).then(function(b){return b.get(a)})};Ik.prototype.set=function(a,b){return Kk(this,function(c){return c.set(a,b)})};Ik.prototype.remove=function(a){return Kk(this,function(b){return b.remove(a)})};
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kl.prototype.update=function(){this.X.className!=this.V.body.className&&(this.X.className=this.V.body.className)};
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kl.prototype.returnFrom=function(a){a.placeholder&&this.V.contains(a.placeholder)&&(this.V.contains(a.element)?(U(a.element,"zIndex",""),a.placeholder.parentElement.replaceChild(a.element,a.placeholder)):a.placeholder.parentElement.removeChild(a.placeholder))};
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f.resetScroll=function(){this.win.document.documentElement.classList.remove("i-amphtml-scroll-disabled")};f.updateLightboxMode=function(){return Promise.resolve()};f.getSize=function(){var a=this.win.innerWidth,b=this.win.innerHeight;if(a&&b)return{width:a,height:b};var c=this.win.document.documentElement;return{width:c.clientWidth,height:c.clientHeight}};
f.getScrollTop=function(){var a=this.getScrollingElement().scrollTop||this.win.pageYOffset,b=this.ampdoc.getRootNode().host;return b?a-b.offsetTop:a};f.getScrollLeft=function(){return 0};f.getScrollWidth=function(){return this.getScrollingElement().scrollWidth};f.getScrollHeight=function(){return this.getScrollingElement().scrollHeight};f.getContentHeight=function(){var a=this.win.document.body.getBoundingClientRect();return a.height+a.top+this.getScrollTop()};
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function sl(a){a.__AMP_LAYOUT=this;this.da=a;this.rd=a.tagName+"-"+ol++;this.Hb=void 0;this.ib=!0;this.T={height:0,width:0};this.xf=ml(0,0);this.yd=void 0;this.sc=this.Fd=this.bb=!1;this.ra=this.Qa=0;this.Xa=[]}function ql(a){return a.__AMP_LAYOUT||null}
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f.Ga=function(a){var b=a.contains(this);Ke(this.Xa,function(c){return b||a.contains(c)?(c.ib=!0,c.Hb=a,a.Xa.push(c),!1):!0})};f.getParentLayer=function(){if(void 0===this.Hb){var a=tl(this.da,!0);(this.Hb=a)&&a.add(this)}return this.Hb};f.forgetParentLayer=function(){this.Hb=void 0};f.getSize=function(){this.remeasure();return this.T};f.getOffsetFromParent=function(){this.remeasure();return this.xf};f.isActiveUnsafe=function(){return this.yd};
f.getHorizontalDistanceFromParent=function(){var a=this.getParentLayer();if(!a)return 0;var b=this.getOffsetFromParent().left,c=this.getSize().width,d=a.getScrollLeft(),e=a.getSize().width;return b+c<d?d-(b+c):d+e<b?b-(d+e):0};f.getHorizontalViewportsFromParent=function(){var a=this.getHorizontalDistanceFromParent();if(0===a)return 0;var b=this.getParentLayer().getSize().width;return a/b};
f.getVerticalDistanceFromParent=function(){var a=this.getParentLayer();if(!a)return 0;var b=this.getOffsetFromParent().top,c=this.getSize().height,d=a.getScrollTop(),e=a.getSize().height;return b+c<d?d-(b+c):d+e<b?b-(d+e):0};f.getVerticalViewportsFromParent=function(){var a=this.getVerticalDistanceFromParent();if(0===a)return 0;var b=this.getParentLayer().getSize().height;return a/b};f.getScrollTop=function(){ul(this);return this.ra};f.getScrollLeft=function(){ul(this);return this.Qa};
f.getScrolledPosition=function(a){var b=this.getScrollLeft(),c=this.getScrollTop(),d=a?tl(a):null;for(a=this;a!==d;a=a.getParentLayer())var e=a.getOffsetFromParent(),b=b+(e.left-a.getScrollLeft()),c=c+(e.top-a.getScrollTop());return ml(b,c)};f.getOffsetPosition=function(a){var b=0,c=0;a=a?tl(a):null;for(var d=this;d!==a;d=d.getParentLayer())var e=d.getOffsetFromParent(),b=b+e.left,c=c+e.top;return ml(b,c)};f.dirtyMeasurements=function(){this.ib=!0};f.dirtyScrollMeasurements=function(){this.sc=!0};
f.remeasure=function(){for(var a=this,b=this.getParentLayer();b;b=b.getParentLayer())b.ib&&(a=b);a.ib&&vl(a)};f.iterateAncestry=function(a,b){for(var c=oc(this.da,"layers").getActiveLayer(),d=c===this||c.contains(this),e=this;e;)nl.push(e),e.yd=d,e===c&&(d=!1),e=e.getParentLayer();for(var g=void 0,e=nl.length,h=0;h<e;h++){var k=nl.pop(),g=a(g,k,h,b);k.yd=void 0}return g};
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f.Rb=function(){if(!this.Qb){this.Qb=!0;var a=this.win.document,b=a.body;a.documentElement.appendChild(this.M);this.M.appendChild(b);Object.defineProperty(a,"body",{get:function(){return b}});this.Eb()}};f.connect=function(){this.win.addEventListener("resize",this.Ba);this.M.addEventListener("scroll",this.Ca)};f.disconnect=function(){this.win.removeEventListener("resize",this.Ba);this.M.removeEventListener("scroll",this.Ca)};f.getBorderTop=function(){return 1};f.requiresFixedLayerTransfer=function(){return!0};
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f.getSize=function(){return{width:this.win.innerWidth,height:this.win.innerHeight}};f.getScrollTop=function(){return this.M.scrollTop};f.getScrollLeft=function(){return 0};f.getScrollWidth=function(){return this.M.scrollWidth};f.getScrollHeight=function(){return this.M.scrollHeight};f.getContentHeight=function(){var a=this.win.document.body.getBoundingClientRect();return a.height+a.top+this.getScrollTop()};
f.getLayoutRect=function(a,b,c){a=a.getBoundingClientRect();if(this.H)return W(a.left,a.top,a.width,a.height);c=void 0!=c?c:this.getScrollTop();b=void 0!=b?b:this.getScrollLeft();return W(Math.round(a.left+b),Math.round(a.top+c),Math.round(a.width),Math.round(a.height))};f.getRootClientRectAsync=function(){return Promise.resolve(null)};f.setScrollTop=function(a){this.M.scrollTop=a||1};f.Eb=function(a){0==this.M.scrollTop&&(this.M.scrollTop=1,a&&a.preventDefault());a&&this.ka.fire()};
f.getScrollingElement=function(){return this.M};function Dl(a,b,c){var d=this;this.ampdoc=a;this.La=this.ampdoc.win.document;this.j=b;this.h=c;this.ra=this.T=this.Lb=null;this.fe=!1;this.Qa=null;this.K=Number(c.getParam("paddingTop")||0);this.kc=0;this.R=R(this.ampdoc.win);this.w=td(this.ampdoc.win);this.ge=!1;this.Jf=0;this.Qe=new Y;this.ka=new Y;this.ja=new Y;this.Zd=this.Ub=void 0;(this.H=L(this.ampdoc.win,"layers"))&&xl(this.ampdoc,this.j.getScrollingElement());this.ea=new dl(this.ampdoc,this.w,this.j.getBorderTop(),this.K,this.j.requiresFixedLayerTransfer());
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f.setScrollTop=function(a){this.ra=null;this.j.setScrollTop(a)};f.updatePaddingBottom=function(a){this.ampdoc.whenBodyAvailable().then(function(b){U(b,"borderBottom",a+"px solid transparent")})};f.getSize=function(){if(this.T)return this.T;this.T=this.j.getSize();if(0==this.T.width||0==this.T.height){var a=this.h.getVisibilityState();("prerender"==a||"visible"==a)&&.01>Math.random()&&E().error("Viewport","viewport has zero dimensions")}return this.T};f.getHeight=function(){return this.getSize().height};
f.getWidth=function(){return this.getSize().width};f.getScrollWidth=function(){return this.j.getScrollWidth()};f.getScrollHeight=function(){return this.j.getScrollHeight()};f.getContentHeight=function(){return this.j.getContentHeight()};f.getRect=function(){if(null==this.Lb){var a=0,b=0;this.H||(a=this.getScrollTop(),b=this.getScrollLeft());var c=this.getSize();this.Lb=W(b,a,c.width,c.height)}return this.Lb};
f.getLayoutRect=function(a){var b=this.getScrollLeft(),c=this.getScrollTop(),d=Ic(a,this.ampdoc.win);return d?(a=this.j.getLayoutRect(a,0,0),b=this.j.getLayoutRect(d,b,c),W(Math.round(a.left+b.left),Math.round(a.top+b.top),Math.round(a.width),Math.round(a.height))):this.j.getLayoutRect(a,b,c)};
f.getClientRectAsync=function(a){var b=this;if(this.H)return this.w.measurePromise(function(){return b.getLayoutRect(a)});var c=this.w.measurePromise(function(){return a.getBoundingClientRect()}),d=this.j.getRootClientRectAsync(),e=Ic(a,this.ampdoc.win);e&&(d=this.w.measurePromise(function(){return e.getBoundingClientRect()}));return Promise.all([c,d]).then(function(a){var b=a[0];return(a=a[1])?He(b,a.left,a.top):W(Number(b.left),Number(b.top),Number(b.width),Number(b.height))})};
f.supportsPositionFixed=function(){return this.j.supportsPositionFixed()};f.isDeclaredFixed=function(a){return this.ea.isDeclaredFixed(a)};f.scrollIntoView=function(a){var b=this;return El(this,a).then(function(c){return Fl(b,a,c)})};function Fl(a,b,c){var d=a.j.getLayoutRect(b).top,e=a.H?Gl(a,c).then(function(a){return d+a}):cc(function(){return Math.max(0,d-a.K)});e.then(function(b){return Hl(a,c,b)})}
f.animateScrollIntoView=function(a,b,c,d){b=void 0===b?500:b;c=void 0===c?"ease-in":c;d=void 0===d?"top":d;var e=this;return El(this,a).then(function(g){return Il(e,a,g,b,c,d)})};
function Il(a,b,c,d,e,g){b=a.j.getLayoutRect(b);var h=(c==a.j.getScrollingElement()?a.getSize():a.getLayoutRect(c)).height;switch(g){case "bottom":g=-h+b.height;break;case "center":g=-h/2+b.height/2;break;default:g=0}var k,l;if(a.H)k=b.top+g,l=Promise.resolve(0);else{var n=b.top-a.K+g;k=Math.max(0,n);l=Gl(a,c)}return l.then(function(b){if(k!=b)return Jl(a,c,b,k,d,e)})}function Jl(a,b,c,d,e,g){var h=yl(c,d);return bl(b,function(c){Hl(a,b,h(c))},e,g).thenAlways(function(){Hl(a,b,d)})}
function El(a,b){return a.w.measurePromise(function(){return Wc(b)||a.j.getScrollingElement()})}function Hl(a,b,c){b==a.j.getScrollingElement()?a.j.setScrollTop(c):a.w.mutate(function(){b.scrollTop=c})}function Gl(a,b){return b==a.j.getScrollingElement()?cc(function(){return a.getScrollTop()}):a.w.measurePromise(function(){return b.scrollTop})}f.onChanged=function(a){return this.Qe.add(a)};f.onScroll=function(a){return this.ka.add(a)};f.onResize=function(a){return this.ja.add(a)};
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f.maybeEnterFieLightboxMode=function(a){var b=Kl(this,a);b&&(this.isLightboxExperimentOn(),b.enterFullOverlayMode())};f.maybeLeaveFieLightboxMode=function(a){(a=Kl(this,a))&&a.leaveFullOverlayMode()};function Kl(a,b){var c=Ic(b,a.ampdoc.win);return c&&c.__AMP_EMBED__}f.enterOverlayMode=function(){this.disableTouchZoom();this.disableScroll()};f.leaveOverlayMode=function(){this.resetScroll();this.restoreOriginalTouchZoom()};f.disableScroll=function(){var a=this;this.w.mutate(function(){a.j.disableScroll()})};
f.resetScroll=function(){var a=this;this.w.mutate(function(){a.j.resetScroll()})};f.resetTouchZoom=function(){var a=this,b=this.ampdoc.win.innerHeight,c=this.La.documentElement.clientHeight;b&&c&&b===c||this.disableTouchZoom()&&this.R.delay(function(){a.restoreOriginalTouchZoom()},50)};
f.disableTouchZoom=function(){var a=Ll(this);if(!a)return!1;var b=a.content,c={"maximum-scale":"1","user-scalable":"no"};var d=Object.create(null);if(b)for(var e=b.split(/,|;/),g=0;g<e.length;g++){var h=e[g].split("="),k=h[0].trim(),h=h[1],h=(h||"").trim();k&&(d[k]=h)}var e=!1,l;for(l in c)d[l]!==c[l]&&(e=!0,void 0!==c[l]?d[l]=c[l]:delete d[l]);if(e){var b="",n;for(n in d)0<b.length&&(b+=","),b=d[n]?b+(n+"="+d[n]):b+n}d=b;return Ml(this,d)};
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