var DEFAULT_URL=null,DEFAULT_SCALE="auto",DEFAULT_SCALE_DELTA=1.1,UNKNOWN_SCALE=0,CACHE_SIZE=20,CSS_UNITS=96/72,SCROLLBAR_PADDING=40,VERTICAL_PADDING=5,MAX_AUTO_SCALE=1.25,MIN_SCALE=0.25,MAX_SCALE=4,VIEW_HISTORY_MEMORY=20,SCALE_SELECT_CONTAINER_PADDING=8,SCALE_SELECT_PADDING=22,THUMBNAIL_SCROLL_MARGIN=-19,USE_ONLY_CSS_ZOOM=!1,CLEANUP_TIMEOUT=3E4,IGNORE_CURRENT_POSITION_ON_ZOOM=!1,RenderingStates={INITIAL:0,RUNNING:1,PAUSED:2,FINISHED:3},FindStates={FIND_FOUND:0,FIND_NOTFOUND:1,FIND_WRAPPED:2,FIND_PENDING:3};
PDFJS.imageResourcesPath="./images/";PDFJS.workerSrc="pdf.worker.min.js";
var mozL10n=document.mozL10n||document.webL10n,CustomStyle=function(){function a(){}var b=["ms","Moz","Webkit","O"],c={};a.getProp=function(a,e){if(1==arguments.length&&"string"==typeof c[a])return c[a];e=e||document.documentElement;var g=e.style,h,f;if("string"==typeof g[a])return c[a]=a;f=a.charAt(0).toUpperCase()+a.slice(1);for(var k=0,s=b.length;k<s;k++)if(h=b[k]+f,"string"==typeof g[h])return c[a]=h;return c[a]="undefined"};a.setProp=function(a,b,c){a=this.getProp(a);"undefined"!=a&&(b.style[a]=
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function getPDFFileNameFromURL(a){var b=/[^\/?#=]+\.pdf\b(?!.*\.pdf\b)/i;a=/^(?:([^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/.exec(a);if(a=b.exec(a[1])||b.exec(a[2])||b.exec(a[3]))if(a=a[0],-1!=a.indexOf("%"))try{a=b.exec(decodeURIComponent(a))[0]}catch(c){}return a||"document.pdf"}
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set percent(a){this._indeterminate=isNaN(a);this._percent=Math.min(Math.max(a,0),100);this.updateBar()},setWidth:function(a){a&&(a=a.parentNode.offsetWidth-a.offsetWidth,0<a&&this.bar.setAttribute("style","width: calc(100% - "+a+"px);"))},hide:function(){this.bar.classList.add("hidden");this.bar.removeAttribute("style")}};return a}(),Cache=function(a){var b=[];this.push=function(c){var d=b.indexOf(c);0<=d&&b.splice(d);b.push(c);b.length>a&&b.shift().destroy()}},isLocalStorageEnabled=function(){try{return"localStorage"in
window&&null!==window.localStorage&&localStorage}catch(a){return!1}}(),EXPORTED_SYMBOLS=["DEFAULT_PREFERENCES"],DEFAULT_PREFERENCES={showPreviousViewOnLoad:!0,defaultZoomValue:"",ifAvailableShowOutlineOnLoad:!1},Preferences=function(){function a(){this.prefs={};this.isInitializedPromiseResolved=!1;this.initializedPromise=this.readFromStorage().then(function(a){this.isInitializedPromiseResolved=!0;a&&(this.prefs=a)}.bind(this))}a.prototype={writeToStorage:function(a){},readFromStorage:function(){return Promise.resolve()},
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Preferences.prototype.readFromStorage=function(){return new Promise(function(a){if(isLocalStorageEnabled){var b=JSON.parse(localStorage.getItem("preferences"));a(b)}})};
(function(){function a(a){var b=document.createEvent("CustomEvent");b.initCustomEvent(a,!1,!1,"custom");window.dispatchEvent(b)}function b(){if(e)if(d(),++g<e.length){var a=e[g];"function"===typeof a.mozPrintCallback?a.mozPrintCallback({context:a.getContext("2d"),abort:c,done:b}):b()}else d(),h.call(window),setTimeout(c,20)}function c(){e&&(e=null,d(),a("afterprint"))}function d(){var a=document.getElementById("mozPrintCallback-shim");if(e){var b=Math.round(100*g/e.length),d=a.querySelector("progress"),
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var DownloadManager=function(){function a(a,b){var e=document.createElement("a");e.click?(e.href=a,e.target="_parent","download"in e&&(e.download=b),(document.body||document.documentElement).appendChild(e),e.click(),e.parentNode.removeChild(e)):(window.top===window&&a.split("#")[0]===window.location.href.split("#")[0]&&(e=-1===a.indexOf("?")?"?":"&",a=a.replace(/#|$/,e+"$&")),window.open(a,"_parent"))}function b(){}b.prototype={downloadUrl:function(b,d){PDFJS.isValidUrl(b,!0)&&a(b+"#pdfjs.action=download",d)},
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this.pageMatches;c[b]?a(c[b]):(this.resumeCallback=function(){a(c[b])},this.resumePageIdx=b)},advanceOffsetPage:function(a){var b=this.offset,c=this.extractTextPromises.length;b.pageIdx=a?b.pageIdx-1:b.pageIdx+1;b.matchIdx=null;if(b.pageIdx>=c||0>b.pageIdx)b.pageIdx=a?c-1:0,b.wrapped=!0},updateMatch:function(a){var b=FindStates.FIND_NOTFOUND,c=this.offset.wrapped;this.offset.wrapped=!1;a&&(a=this.selected.pageIdx,this.selected.pageIdx=this.offset.pageIdx,this.selected.matchIdx=this.offset.matchIdx,
b=c?FindStates.FIND_WRAPPED:FindStates.FIND_FOUND,-1!==a&&a!==this.selected.pageIdx&&this.updatePage(a));this.updateUIState(b,this.state.findPrevious);-1!==this.selected.pageIdx&&this.updatePage(this.selected.pageIdx,!0)},updateUIState:function(a,b){this.integratedFind?FirefoxCom.request("updateFindControlState",{result:a,findPrevious:b}):PDFFindBar.updateUIState(a,b)}},PDFHistory={initialized:!1,initialDestination:null,initialize:function(a){function b(){var a=c._getPreviousParams(null,!0);a&&(c._pushToHistory(a,
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b,!1)},!1)}},_isStateObjectDefined:function(a){return a&&0<=a.uid&&a.fingerprint&&this.fingerprint===a.fingerprint&&a.target&&a.target.hash?!0:!1},_pushOrReplaceState:function(a,b){b?window.history.replaceState(a,"",document.URL):window.history.pushState(a,"",document.URL)},get isHashChangeUnlocked(){if(!this.initialized)return!0;var a=this.allowHashChange;this.allowHashChange=!0;return a},_updatePreviousBookmark:function(){this.updatePreviousBookmark&&this.currentBookmark&&this.currentPage&&(this.previousBookmark=
this.currentBookmark,this.previousPage=this.currentPage,this.updatePreviousBookmark=!1)},updateCurrentBookmark:function(a,b){this.initialized&&(this.currentBookmark=a.substring(1),this.currentPage=b|0,this._updatePreviousBookmark())},updateNextHashParam:function(a){this.initialized&&(this.nextHashParam=a)},push:function(a,b){if(this.initialized&&this.historyUnlocked)if(a.dest&&!a.hash&&(a.hash=this.current.hash&&this.current.dest&&this.current.dest===a.dest?this.current.hash:PDFView.getDestinationHash(a.dest).split("#")[1]),
a.page&&(a.page|=0),b){var c=window.history.state.target;c||(this._pushToHistory(a,!1),this.previousHash=window.location.hash.substring(1));this.updatePreviousBookmark=this.nextHashParam?!1:!0;c&&this._updatePreviousBookmark()}else{if(this.nextHashParam){if(this.nextHashParam===a.hash){this.nextHashParam=null;this.updatePreviousBookmark=!0;return}this.nextHashParam=null}a.hash?this.current.hash?this.current.hash!==a.hash?this._pushToHistory(a,!0):(!this.current.page&&a.page&&this._pushToHistory(a,
!1,!0),this.updatePreviousBookmark=!0):this._pushToHistory(a,!0):this.current.page&&a.page&&this.current.page!==a.page&&this._pushToHistory(a,!0)}},_getPreviousParams:function(a,b){if(!this.currentBookmark||!this.currentPage)return null;this.updatePreviousBookmark&&(this.updatePreviousBookmark=!1);if(0<this.uid&&(!this.previousBookmark||!this.previousPage))return null;if(!this.current.dest&&!a||b){if(this.previousBookmark===this.currentBookmark)return null}else if(this.current.page||a){if(this.previousPage===
this.currentPage)return null}else return null;var c={hash:this.currentBookmark,page:this.currentPage};PresentationMode.active&&(c.hash=null);return c},_stateObj:function(a){return{fingerprint:this.fingerprint,uid:this.uid,target:a}},_pushToHistory:function(a,b,c){this.initialized&&(!a.hash&&a.page&&(a.hash="page="+a.page),b&&!c&&(b=this._getPreviousParams())&&this._pushToHistory(b,!1,!this.current.dest&&this.current.hash!==this.previousHash),this._pushOrReplaceState(this._stateObj(a),c||0===this.uid),
this.currentUid=this.uid++,this.current=a,this.updatePreviousBookmark=!0)},_goTo:function(a){if(this.initialized&&this.historyUnlocked&&this._isStateObjectDefined(a)){if(!this.reInitialized&&a.uid<this.currentUid){var b=this._getPreviousParams(!0);if(b){this._pushToHistory(this.current,!1);this._pushToHistory(b,!1);this.currentUid=a.uid;window.history.back();return}}this.historyUnlocked=!1;a.target.dest?PDFView.navigateTo(a.target.dest):PDFView.setHash(a.target.hash);this.currentUid=a.uid;a.uid>this.uid&&
(this.uid=a.uid);this.current=a.target;this.updatePreviousBookmark=!0;a=window.location.hash.substring(1);this.previousHash!==a&&(this.allowHashChange=!1);this.previousHash=a;this.historyUnlocked=!0}},back:function(){this.go(-1)},forward:function(){this.go(1)},go:function(a){if(this.initialized&&this.historyUnlocked){var b=window.history.state;-1===a&&b&&0<b.uid?window.history.back():1===a&&b&&b.uid<this.uid-1&&window.history.forward()}}},SecondaryToolbar={opened:!1,previousContainerHeight:null,newContainerHeight:null,
initialize:function(a){this.toolbar=a.toolbar;this.presentationMode=a.presentationMode;this.buttonContainer=this.toolbar.firstElementChild;this.toggleButton=a.toggleButton;this.presentationModeButton=a.presentationModeButton;this.openFile=a.openFile;this.print=a.print;this.download=a.download;this.firstPage=a.firstPage;this.lastPage=a.lastPage;this.pageRotateCw=a.pageRotateCw;this.pageRotateCcw=a.pageRotateCcw;a=[{element:this.toggleButton,handler:this.toggle},{element:this.presentationModeButton,
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this.close(a.target)},printClick:function(a){window.print();this.close(a.target)},downloadClick:function(a){PDFView.download();this.close(a.target)},firstPageClick:function(a){PDFView.page=1},lastPageClick:function(a){PDFView.page=PDFView.pdfDocument.numPages},pageRotateCwClick:function(a){PDFView.rotatePages(90)},pageRotateCcwClick:function(a){PDFView.rotatePages(-90)},setMaxHeight:function(a){a&&this.buttonContainer&&(this.newContainerHeight=a.clientHeight,this.previousContainerHeight!==this.newContainerHeight&&
(this.buttonContainer.setAttribute("style","max-height: "+(this.newContainerHeight-SCROLLBAR_PADDING)+"px;"),this.previousContainerHeight=this.newContainerHeight))},open:function(){this.opened||(this.opened=!0,this.toggleButton.classList.add("toggled"),this.toolbar.classList.remove("hidden"))},close:function(a){!this.opened||a&&!this.toolbar.contains(a)||(this.opened=!1,this.toolbar.classList.add("hidden"),this.toggleButton.classList.remove("toggled"))},toggle:function(){this.opened?this.close():
this.open()}},PasswordPrompt={visible:!1,updatePassword:null,reason:null,overlayContainer:null,passwordField:null,passwordText:null,passwordSubmit:null,passwordCancel:null,initialize:function(a){this.overlayContainer=a.overlayContainer;this.passwordField=a.passwordField;this.passwordText=a.passwordText;this.passwordSubmit=a.passwordSubmit;this.passwordCancel=a.passwordCancel;this.passwordSubmit.addEventListener("click",this.verifyPassword.bind(this));this.passwordCancel.addEventListener("click",this.hide.bind(this));
this.passwordField.addEventListener("keydown",function(a){13===a.keyCode&&this.verifyPassword()}.bind(this));this.overlayContainer.addEventListener("keydown",function(a){27===a.keyCode&&this.hide()}.bind(this))},show:function(){if(!this.visible){this.visible=!0;this.overlayContainer.classList.remove("hidden");this.passwordField.focus();var a=mozL10n.get("password_label",null,"Enter the password to open this PDF file.");this.reason===PDFJS.PasswordResponses.INCORRECT_PASSWORD&&(a=mozL10n.get("password_invalid",
null,"Invalid password. Please try again."));this.passwordText.textContent=a}},hide:function(){this.visible&&(this.visible=!1,this.passwordField.value="",this.overlayContainer.classList.add("hidden"))},verifyPassword:function(){var a=this.passwordField.value;if(a&&0<a.length)return this.hide(),this.updatePassword(a)}},DELAY_BEFORE_HIDING_CONTROLS=3E3,SELECTOR="presentationControls",DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS=1E3,PresentationMode={active:!1,args:null,contextMenuOpen:!1,prevCoords:{x:null,
y:null},initialize:function(a){this.container=a.container;this.secondaryToolbar=a.secondaryToolbar;this.viewer=this.container.firstElementChild;this.firstPage=a.firstPage;this.lastPage=a.lastPage;this.pageRotateCw=a.pageRotateCw;this.pageRotateCcw=a.pageRotateCcw;this.firstPage.addEventListener("click",function(){this.contextMenuOpen=!1;this.secondaryToolbar.firstPageClick()}.bind(this));this.lastPage.addEventListener("click",function(){this.contextMenuOpen=!1;this.secondaryToolbar.lastPageClick()}.bind(this));
this.pageRotateCw.addEventListener("click",function(){this.contextMenuOpen=!1;this.secondaryToolbar.pageRotateCwClick()}.bind(this));this.pageRotateCcw.addEventListener("click",function(){this.contextMenuOpen=!1;this.secondaryToolbar.pageRotateCcwClick()}.bind(this))},get isFullscreen(){return document.fullscreenElement||document.mozFullScreen||document.webkitIsFullScreen||document.msFullscreenElement},_setSwitchInProgress:function(){this.switchInProgress&&clearTimeout(this.switchInProgress);this.switchInProgress=
setTimeout(function(){delete this.switchInProgress}.bind(this),DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);PDFView.currentPosition=null},_resetSwitchInProgress:function(){this.switchInProgress&&(clearTimeout(this.switchInProgress),delete this.switchInProgress)},request:function(){if(!PDFView.supportsFullscreen||this.isFullscreen||!this.viewer.hasChildNodes())return!1;this._setSwitchInProgress();if(this.container.requestFullscreen)this.container.requestFullscreen();else if(this.container.mozRequestFullScreen)this.container.mozRequestFullScreen();
else if(this.container.webkitRequestFullScreen)this.container.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);else if(this.container.msRequestFullscreen)this.container.msRequestFullscreen();else return!1;this.args={page:PDFView.page,previousScale:PDFView.currentScaleValue};return!0},enter:function(){this.active=!0;this._resetSwitchInProgress();setTimeout(function(){PDFView.page=this.args.page;PDFView.setScale("page-fit",!0)}.bind(this),0);window.addEventListener("mousemove",this.mouseMove,!1);
window.addEventListener("mousedown",this.mouseDown,!1);window.addEventListener("contextmenu",this.contextMenu,!1);this.showControls();HandTool.enterPresentationMode();this.contextMenuOpen=!1;this.container.setAttribute("contextmenu","viewerContextMenu")},exit:function(){var a=PDFView.page;setTimeout(function(){PDFView.setScale(this.args.previousScale);PDFView.page=a;this.active=!1;this.args=null}.bind(this),0);window.removeEventListener("mousemove",this.mouseMove,!1);window.removeEventListener("mousedown",
this.mouseDown,!1);window.removeEventListener("contextmenu",this.contextMenu,!1);this.hideControls();PDFView.clearMouseScrollState();HandTool.exitPresentationMode();this.container.removeAttribute("contextmenu");this.contextMenuOpen=!1;scrollIntoView(document.getElementById("thumbnailContainer"+a))},showControls:function(){this.controlsTimeout?clearTimeout(this.controlsTimeout):this.container.classList.add(SELECTOR);this.controlsTimeout=setTimeout(function(){this.container.classList.remove(SELECTOR);
delete this.controlsTimeout}.bind(this),DELAY_BEFORE_HIDING_CONTROLS)},hideControls:function(){this.controlsTimeout&&(this.container.classList.remove(SELECTOR),clearTimeout(this.controlsTimeout),delete this.controlsTimeout)},mouseMove:function(a){a={x:a.clientX,y:a.clientY};var b=PresentationMode.prevCoords;PresentationMode.prevCoords=a;a.x===b.x&&a.y===b.y||PresentationMode.showControls()},mouseDown:function(a){var b=PresentationMode;b.contextMenuOpen?(b.contextMenuOpen=!1,a.preventDefault()):0!==
a.button||a.target.href&&a.target.classList.contains("internalLink")||(a.preventDefault(),PDFView.page+=a.shiftKey?-1:1)},contextMenu:function(a){PresentationMode.contextMenuOpen=!0}};(function(){function a(a){PresentationMode.isFullscreen?PresentationMode.enter():PresentationMode.exit()}window.addEventListener("fullscreenchange",a,!1);window.addEventListener("mozfullscreenchange",a,!1);window.addEventListener("webkitfullscreenchange",a,!1);window.addEventListener("MSFullscreenChange",a,!1)})();"use strict";
var GrabToPan=function(){function a(a){this.element=a.element;this.document=a.element.ownerDocument;"function"===typeof a.ignoreTarget&&(this.ignoreTarget=a.ignoreTarget);this.onActiveChanged=a.onActiveChanged;this.activate=this.activate.bind(this);this.deactivate=this.deactivate.bind(this);this.toggle=this.toggle.bind(this);this._onmousedown=this._onmousedown.bind(this);this._onmousemove=this._onmousemove.bind(this);this._endPan=this._endPan.bind(this)}a.prototype={CSS_CLASS_GRAB:"grab-to-pan-grab",
CSS_CLASS_GRABBING:"grab-to-pan-grabbing",activate:function(){if(!this.active&&(this.active=!0,this.element.addEventListener("mousedown",this._onmousedown,!0),this.element.classList.add(this.CSS_CLASS_GRAB),this.onActiveChanged))this.onActiveChanged(!0)},deactivate:function(){if(this.active&&(this.active=!1,this.element.removeEventListener("mousedown",this._onmousedown,!0),this._endPan(),this.element.classList.remove(this.CSS_CLASS_GRAB),this.onActiveChanged))this.onActiveChanged(!1)},toggle:function(){this.active?
this.deactivate():this.activate()},ignoreTarget:function(a){return a[b]("a[href], a[href] *, input, textarea, button, button *, select, option")},_onmousedown:function(a){if(0===a.button&&!this.ignoreTarget(a.target)){if(a.originalTarget)try{a.originalTarget.tagName}catch(b){return}this.scrollLeftStart=this.element.scrollLeft;this.scrollTopStart=this.element.scrollTop;this.clientXStart=a.clientX;this.clientYStart=a.clientY;this.document.addEventListener("mousemove",this._onmousemove,!0);this.document.addEventListener("mouseup",
this._endPan,!0);this.element.addEventListener("scroll",this._endPan,!0);a.preventDefault();a.stopPropagation();this.element.classList.remove(this.CSS_CLASS_GRAB);this.document.documentElement.classList.add(this.CSS_CLASS_GRABBING)}},_onmousemove:function(a){this.element.removeEventListener("scroll",this._endPan,!0);var b;b="buttons"in a&&c?!(a.buttons|1):e||g?0===a.which:void 0;b?this.document.removeEventListener("mousemove",this._onmousemove,!0):(b=a.clientX-this.clientXStart,this.element.scrollTop=
this.scrollTopStart-(a.clientY-this.clientYStart),this.element.scrollLeft=this.scrollLeftStart-b)},_endPan:function(){this.element.removeEventListener("scroll",this._endPan,!0);this.document.removeEventListener("mousemove",this._onmousemove,!0);this.document.removeEventListener("mouseup",this._endPan,!0);this.document.documentElement.classList.remove(this.CSS_CLASS_GRABBING);this.element.classList.add(this.CSS_CLASS_GRAB)}};var b;["webkitM","mozM","msM","oM","m"].some(function(a){a+="atches";a in
document.documentElement&&(b=a);a+="Selector";a in document.documentElement&&(b=a);return b});var c=!document.documentMode||9<document.documentMode,d=window.chrome,e=d&&(d.webstore||d.app),g=/Apple/.test(navigator.vendor)&&/Version\/([6-9]\d*|[1-5]\d+)/.test(navigator.userAgent);return a}(),HandTool={initialize:function(a){var b=a.toggleHandTool;this.handTool=new GrabToPan({element:a.container,onActiveChanged:function(a){b&&(a?(b.title=mozL10n.get("hand_tool_disable.title",null,"Disable hand tool"),
b.firstElementChild.textContent=mozL10n.get("hand_tool_disable_label",null,"Disable hand tool")):(b.title=mozL10n.get("hand_tool_enable.title",null,"Enable hand tool"),b.firstElementChild.textContent=mozL10n.get("hand_tool_enable_label",null,"Enable hand tool")))}});b&&b.addEventListener("click",this.handTool.toggle,!1)},toggle:function(){this.handTool.toggle()},enterPresentationMode:function(){this.handTool.active&&(this.wasActive=!0,this.handTool.deactivate())},exitPresentationMode:function(){this.wasActive&&
(this.wasActive=null,this.handTool.activate())}},PDFView={pages:[],thumbnails:[],currentScale:UNKNOWN_SCALE,currentScaleValue:null,initialBookmark:document.location.hash.substring(1),container:null,thumbnailContainer:null,initialized:!1,fellback:!1,pdfDocument:null,sidebarOpen:!1,pageViewScroll:null,thumbnailViewScroll:null,pageRotation:0,mouseScrollTimeStamp:0,mouseScrollDelta:0,lastScroll:0,previousPageNumber:1,isViewerEmbedded:window.parent!==window,idleTimeout:null,currentPosition:null,initialize:function(){var a=
this,b=this.container=document.getElementById("viewerContainer");this.pageViewScroll={};this.watchScroll(b,this.pageViewScroll,updateViewarea);var c=this.thumbnailContainer=document.getElementById("thumbnailView");this.thumbnailViewScroll={};this.watchScroll(c,this.thumbnailViewScroll,this.renderHighestPriority.bind(this));PDFFindBar.initialize({bar:document.getElementById("findbar"),toggleButton:document.getElementById("viewFind"),findField:document.getElementById("findInput"),highlightAllCheckbox:document.getElementById("findHighlightAll"),
caseSensitiveCheckbox:document.getElementById("findMatchCase"),findMsg:document.getElementById("findMsg"),findStatusIcon:document.getElementById("findStatusIcon"),findPreviousButton:document.getElementById("findPrevious"),findNextButton:document.getElementById("findNext")});PDFFindController.initialize({pdfPageSource:this,integratedFind:this.supportsIntegratedFind});HandTool.initialize({container:b,toggleHandTool:document.getElementById("toggleHandTool")});SecondaryToolbar.initialize({toolbar:document.getElementById("secondaryToolbar"),
presentationMode:PresentationMode,toggleButton:document.getElementById("secondaryToolbarToggle"),presentationModeButton:document.getElementById("secondaryPresentationMode"),openFile:document.getElementById("secondaryOpenFile"),print:document.getElementById("secondaryPrint"),download:document.getElementById("secondaryDownload"),firstPage:document.getElementById("firstPage"),lastPage:document.getElementById("lastPage"),pageRotateCw:document.getElementById("pageRotateCw"),pageRotateCcw:document.getElementById("pageRotateCcw")});
PasswordPrompt.initialize({overlayContainer:document.getElementById("overlayContainer"),passwordField:document.getElementById("password"),passwordText:document.getElementById("passwordText"),passwordSubmit:document.getElementById("passwordSubmit"),passwordCancel:document.getElementById("passwordCancel")});PresentationMode.initialize({container:b,secondaryToolbar:SecondaryToolbar,firstPage:document.getElementById("contextFirstPage"),lastPage:document.getElementById("contextLastPage"),pageRotateCw:document.getElementById("contextPageRotateCw"),
pageRotateCcw:document.getElementById("contextPageRotateCcw")});this.initialized=!0;b.addEventListener("scroll",function(){a.lastScroll=Date.now()},!1)},getPage:function(a){return this.pdfDocument.getPage(a)},watchScroll:function(a,b,c){b.down=!0;b.lastY=a.scrollTop;a.addEventListener("scroll",function(d){d=a.scrollTop;var e=b.lastY;d>e?b.down=!0:d<e&&(b.down=!1);b.lastY=d;c()},!0)},_setScaleUpdatePages:function(a,b,c,d){this.currentScaleValue=b;if(a!==this.currentScale){b=0;for(var e=this.pages.length;b<
e;b++)this.pages[b].update(a);this.currentScale=a;if(!d){d=this.page;var g;this.currentPosition&&!IGNORE_CURRENT_POSITION_ON_ZOOM&&(d=this.currentPosition.page,g=[null,{name:"XYZ"},this.currentPosition.left,this.currentPosition.top,null]);this.pages[d-1].scrollIntoView(g)}g=document.createEvent("UIEvents");g.initUIEvent("scalechange",!1,!1,window,0);g.scale=a;g.resetAutoSettings=c;window.dispatchEvent(g)}},setScale:function(a,b,c){if("custom"!==a){var d=parseFloat(a);if(0<d)this._setScaleUpdatePages(d,
a,!0,c);else{var e=this.pages[this.page-1];if(e){d=(this.container.clientWidth-SCROLLBAR_PADDING)/e.width*e.scale;e=(this.container.clientHeight-VERTICAL_PADDING)/e.height*e.scale;switch(a){case "page-actual":d=1;break;case "page-width":break;case "page-height":d=e;break;case "page-fit":d=Math.min(d,e);break;case "auto":d=Math.min(MAX_AUTO_SCALE,d);break;default:console.error("pdfViewSetScale: '"+a+"' is an unknown zoom value.");return}this._setScaleUpdatePages(d,a,b,c);selectScaleOption(a)}}}},zoomIn:function(a){var b=
this.currentScale;do b=(b*DEFAULT_SCALE_DELTA).toFixed(2),b=Math.ceil(10*b)/10,b=Math.min(MAX_SCALE,b);while(--a&&b<MAX_SCALE);this.setScale(b,!0)},zoomOut:function(a){var b=this.currentScale;do b=(b/DEFAULT_SCALE_DELTA).toFixed(2),b=Math.floor(10*b)/10,b=Math.max(MIN_SCALE,b);while(--a&&b>MIN_SCALE);this.setScale(b,!0)},set page(a){var b=this.pages,c=document.createEvent("UIEvents");c.initUIEvent("pagechange",!1,!1,window,0);0<a&&a<=b.length?(b[a-1].updateStats(),this.previousPageNumber=currentPageNumber,
currentPageNumber=a,c.pageNumber=a,window.dispatchEvent(c),updateViewarea.inProgress||this.loading&&1===a||b[a-1].scrollIntoView()):(this.previousPageNumber=a,c.pageNumber=this.page,window.dispatchEvent(c))},get page(){return currentPageNumber},get supportsPrinting(){var a="mozPrintCallback"in document.createElement("canvas");Object.defineProperty(this,"supportsPrinting",{value:a,enumerable:!0,configurable:!0,writable:!1});return a},get supportsFullscreen(){var a=document.documentElement,a=a.requestFullscreen||
a.mozRequestFullScreen||a.webkitRequestFullScreen||a.msRequestFullscreen;!1===document.fullscreenEnabled||!1===document.mozFullScreenEnabled||!1===document.webkitFullscreenEnabled||!1===document.msFullscreenEnabled?a=!1:this.isViewerEmbedded&&(a=!1);Object.defineProperty(this,"supportsFullscreen",{value:a,enumerable:!0,configurable:!0,writable:!1});return a},get supportsIntegratedFind(){Object.defineProperty(this,"supportsIntegratedFind",{value:!1,enumerable:!0,configurable:!0,writable:!1});return!1},
get supportsDocumentFonts(){Object.defineProperty(this,"supportsDocumentFonts",{value:!0,enumerable:!0,configurable:!0,writable:!1});return!0},get supportsDocumentColors(){Object.defineProperty(this,"supportsDocumentColors",{value:!0,enumerable:!0,configurable:!0,writable:!1});return!0},get loadingBar(){var a=new ProgressBar("#loadingBar",{});Object.defineProperty(this,"loadingBar",{value:a,enumerable:!0,configurable:!0,writable:!1});return a},get isHorizontalScrollbarEnabled(){return PresentationMode.active?
!1:this.container.scrollWidth>this.container.clientWidth},initPassiveLoading:function(){var a={rangeListeners:[],progressListeners:[],addRangeListener:function(a){this.rangeListeners.push(a)},addProgressListener:function(a){this.progressListeners.push(a)},onDataRange:function(a,c){for(var d=this.rangeListeners,e=0,g=d.length;e<g;++e)d[e](a,c)},onDataProgress:function(a){for(var c=this.progressListeners,d=0,e=c.length;d<e;++d)c[d](a)},requestDataRange:function(a,c){FirefoxCom.request("requestDataRange",
{begin:a,end:c})}};window.addEventListener("message",function(b){var c=b.data;if("object"===typeof c&&"pdfjsLoadAction"in c)switch(c.pdfjsLoadAction){case "supportsRangedLoading":PDFView.open(c.pdfUrl,0,void 0,a,{length:c.length,initialData:c.data});break;case "range":a.onDataRange(c.begin,c.chunk);break;case "rangeProgress":a.onDataProgress(c.loaded);break;case "progress":PDFView.progress(c.loaded/c.total);break;case "complete":if(!c.data){PDFView.error(mozL10n.get("loading_error",null,"An error occurred while loading the PDF."),
b);break}PDFView.open(c.data,0)}});FirefoxCom.requestSync("initPassiveLoading",null)},setTitleUsingUrl:function(a){this.url=a;try{this.setTitle(decodeURIComponent(getFileName(a))||a)}catch(b){this.setTitle(a)}},setTitle:function(a){document.title=a},open:function(a,b,c,d,e){c={password:c};"string"===typeof a?(this.setTitleUsingUrl(a),c.url=a):a&&"byteLength"in a&&(c.data=a);if(e)for(var g in e)c[g]=e[g];this.pdfDocument=null;var h=this;h.loading=!0;PDFJS.getDocument(c,d,function(a,b){PasswordPrompt.updatePassword=
a;PasswordPrompt.reason=b;PasswordPrompt.show()},function(a){h.progress(a.loaded/a.total)}).then(function(a){h.load(a,b);h.loading=!1},function(a,b){var c=mozL10n.get("loading_error",null,"An error occurred while loading the PDF.");b&&"InvalidPDFException"===b.name&&(c=mozL10n.get("invalid_file_error",null,"Invalid or corrupted PDF file."));b&&"MissingPDFException"===b.name&&(c=mozL10n.get("missing_file_error",null,"Missing PDF file."));h.error(c,{message:a});h.loading=!1})},download:function(){function a(){d.downloadUrl(b,
c)}var b=this.url.split("#")[0],c=getPDFFileNameFromURL(b),d=new DownloadManager;d.onerror=function(a){PDFView.error("PDF failed to download.")};this.pdfDocument?this.pdfDocument.getData().then(function(a){a=PDFJS.createBlob(a,"application/pdf");d.download(a,b,c)},a).then(null,a):a()},fallback:function(a){},navigateTo:function(a){var b="",c=this,d=function(e){c.pendingRefStr=null;var g=e instanceof Object?c.pagesRefMap[e.num+" "+e.gen+" R"]:e+1;g?(g>c.pages.length&&(g=c.pages.length),c.pages[g-1].scrollIntoView(a),
PDFHistory.push({dest:a,hash:b,page:g})):c.pdfDocument.getPageIndex(e).then(function(a){c.pagesRefMap[e.num+" "+e.gen+" R"]=a+1;d(e)})};this.destinationsPromise.then(function(){"string"===typeof a&&(b=a,a=c.destinations[a]);a instanceof Array&&d(a[0])})},getDestinationHash:function(a){if("string"===typeof a)return PDFView.getAnchorUrl("#"+escape(a));if(a instanceof Array){var b=a[0];if(b=b instanceof Object?this.pagesRefMap[b.num+" "+b.gen+" R"]:b+1){var b=PDFView.getAnchorUrl("#page="+b),c=a[1];
if("object"===typeof c&&"name"in c&&"XYZ"==c.name){var c=a[4]||this.currentScaleValue,d=parseFloat(c);d&&(c=100*d);b+="&zoom="+c;if(a[2]||a[3])b+=","+(a[2]||0)+","+(a[3]||0)}return b}}return""},getAnchorUrl:function(a){return a},error:function(a,b){var c=mozL10n.get("error_version_info",{version:PDFJS.version||"?",build:PDFJS.build||"?"},"PDF.js v{{version}} (build: {{build}})")+"\n";b&&(c+=mozL10n.get("error_message",{message:b.message},"Message: {{message}}"),b.stack?c+="\n"+mozL10n.get("error_stack",
{stack:b.stack},"Stack: {{stack}}"):(b.filename&&(c+="\n"+mozL10n.get("error_file",{file:b.filename},"File: {{file}}")),b.lineNumber&&(c+="\n"+mozL10n.get("error_line",{line:b.lineNumber},"Line: {{line}}"))));var d=document.getElementById("errorWrapper");d.removeAttribute("hidden");document.getElementById("errorMessage").textContent=a;var e=document.getElementById("errorClose");e.onclick=function(){d.setAttribute("hidden","true")};var g=document.getElementById("errorMoreInfo"),h=document.getElementById("errorShowMore"),
f=document.getElementById("errorShowLess");h.onclick=function(){g.removeAttribute("hidden");h.setAttribute("hidden","true");f.removeAttribute("hidden");g.style.height=g.scrollHeight+"px"};f.onclick=function(){g.setAttribute("hidden","true");h.removeAttribute("hidden");f.setAttribute("hidden","true")};h.oncontextmenu=noContextMenuHandler;f.oncontextmenu=noContextMenuHandler;e.oncontextmenu=noContextMenuHandler;h.removeAttribute("hidden");f.setAttribute("hidden","true");g.value=c},progress:function(a){a=
Math.round(100*a);a>PDFView.loadingBar.percent&&(PDFView.loadingBar.percent=a)},load:function(a,b){function c(a,b){a.onAfterDraw=function(){e||(e=!0,g());b.setImage(a.canvas)}}var d=this,e=!1,g=null,h=new Promise(function(a){g=a});PDFFindController.reset();this.pdfDocument=a;document.getElementById("errorWrapper").setAttribute("hidden","true");a.dataLoaded().then(function(){PDFView.loadingBar.hide();document.getElementById("outerContainer").classList.remove("loadingInProgress")});var f=document.getElementById("thumbnailView");
for(f.parentNode.scrollTop=0;f.hasChildNodes();)f.removeChild(f.lastChild);"_loadingInterval"in f&&clearInterval(f._loadingInterval);for(var k=document.getElementById("viewer");k.hasChildNodes();)k.removeChild(k.lastChild);var s=a.numPages,n=a.fingerprint;document.getElementById("numPages").textContent=mozL10n.get("page_of",{pageCount:s},"of {{pageCount}}");document.getElementById("pageNumber").max=s;var q=PDFView.prefs=new Preferences;PDFView.documentFingerprint=n;var t=PDFView.store=new ViewHistory(n);
this.pageRotation=0;var u=this.pages=[],p=this.pagesRefMap={},l=this.thumbnails=[],r;this.pagesPromise=n=new Promise(function(a){r=a});var m=a.getPage(1);m.then(function(e){e=e.getViewport((b||1)*CSS_UNITS);for(var g=1;g<=s;++g){var n=e.clone(),q=new PageView(k,g,b,d.navigateTo.bind(d),n),n=new ThumbnailView(f,g,n);c(q,n);u.push(q);l.push(n)}h.then(function(){if(PDFJS.disableAutoFetch)r();else for(var b=s,c=1;c<=s;++c)a.getPage(c).then(function(a,c){var d=u[a-1];d.pdfPage||d.setPdfPage(c);p[c.ref.num+
" "+c.ref.gen+" R"]=a;b--;b||r()}.bind(null,c))});e=document.createEvent("CustomEvent");e.initCustomEvent("documentload",!0,!0,{});window.dispatchEvent(e);PDFView.loadingBar.setWidth(k);PDFFindController.resolveFirstPage()});Promise.all([m,q.initializedPromise,t.initializedPromise]).then(function(){var a=q.get("showPreviousViewOnLoad"),c=q.get("defaultZoomValue"),e=null;if(a&&t.get("exists",!1))var a=t.get("page","1"),c=c||t.get("zoom",PDFView.currentScale),e=t.get("scrollLeft","0"),h=t.get("scrollTop",
"0"),e="page="+a+"&zoom="+c+","+e+","+h;else c&&(e="page=1&zoom="+c);PDFHistory.initialize(d.documentFingerprint);d.setInitialView(e,b);d.isViewerEmbedded||d.container.focus()});n.then(function(){PDFView.supportsPrinting&&a.getJavaScript().then(function(a){a.length&&(console.warn("Warning: JavaScript is not supported"),PDFView.fallback(PDFJS.UNSUPPORTED_FEATURES.javaScript));for(var b=/\bprint\s*\(/g,c=0,d=a.length;c<d;c++){var e=a[c];if(e&&b.test(e)){setTimeout(function(){window.print()});break}}})});
m=this.destinationsPromise=a.getDestinations();m.then(function(a){d.destinations=a});Promise.all([n,m,PDFView.animationStartedPromise]).then(function(){a.getOutline().then(function(a){d.outline=new DocumentOutlineView(a);document.getElementById("viewOutline").disabled=!a;a&&q.get("ifAvailableShowOutlineOnLoad")&&(d.sidebarOpen||document.getElementById("sidebarToggle").click(),d.switchSidebarView("outline"))})});a.getMetadata().then(function(b){var c=b.info;b=b.metadata;d.documentInfo=c;d.metadata=
b;console.log("PDF "+a.fingerprint+" ["+c.PDFFormatVersion+" "+(c.Producer||"-")+" / "+(c.Creator||"-")+"]"+(PDFJS.version?" (PDF.js: "+PDFJS.version+")":""));var e;b&&b.has("dc:title")&&(e=b.get("dc:title"));!e&&c&&c.Title&&(e=c.Title);e&&d.setTitle(e+" - "+document.title);c.IsAcroFormPresent&&(console.warn("Warning: AcroForm/XFA is not supported"),PDFView.fallback(PDFJS.UNSUPPORTED_FEATURES.forms))})},setInitialView:function(a,b){this.currentScale=0;this.currentScaleValue=null;document.getElementById("pageNumber").value=
currentPageNumber=1;this.currentPosition=null;PDFHistory.initialDestination?(this.navigateTo(PDFHistory.initialDestination),PDFHistory.initialDestination=null):this.initialBookmark?(this.setHash(this.initialBookmark),PDFHistory.push({hash:this.initialBookmark},!!this.initialBookmark),this.initialBookmark=null):a?this.setHash(a):b&&(this.setScale(b,!0),this.page=1);PDFView.currentScale===UNKNOWN_SCALE&&this.setScale(DEFAULT_SCALE,!0)},renderHighestPriority:function(){PDFView.idleTimeout&&(clearTimeout(PDFView.idleTimeout),
PDFView.idleTimeout=null);var a=this.getVisiblePages();if(a=this.getHighestPriority(a,this.pages,this.pageViewScroll.down))this.renderView(a,"page");else{if(this.sidebarOpen&&(a=this.getVisibleThumbs(),a=this.getHighestPriority(a,this.thumbnails,this.thumbnailViewScroll.down))){this.renderView(a,"thumbnail");return}PDFView.idleTimeout=setTimeout(function(){PDFView.cleanup()},CLEANUP_TIMEOUT)}},cleanup:function(){for(var a=0,b=this.pages.length;a<b;a++)this.pages[a]&&this.pages[a].renderingState!==
RenderingStates.FINISHED&&this.pages[a].reset();this.pdfDocument.cleanup()},getHighestPriority:function(a,b,c){var d=a.views,e=d.length;if(0===e)return!1;for(var g=0;g<e;++g){var h=d[g].view;if(!this.isViewFinished(h))return h}a=c?a.last.id:a.first.id-2;return b[a]&&!this.isViewFinished(b[a])?b[a]:!1},isViewFinished:function(a){return a.renderingState===RenderingStates.FINISHED},renderView:function(a,b){switch(a.renderingState){case RenderingStates.FINISHED:return!1;case RenderingStates.PAUSED:PDFView.highestPriorityPage=
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document.getElementById("thumbnailView"),c=document.getElementById("outlineView"),d=document.getElementById("viewThumbnail"),e=document.getElementById("viewOutline");switch(a){case "thumbs":a=b.classList.contains("hidden");d.classList.add("toggled");e.classList.remove("toggled");b.classList.remove("hidden");c.classList.add("hidden");PDFView.renderHighestPriority();a&&scrollIntoView(document.getElementById("thumbnailContainer"+this.page));break;case "outline":d.classList.remove("toggled"),e.classList.add("toggled"),
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this.error(a)},afterPrint:function(){for(var a=document.getElementById("printContainer");a.hasChildNodes();)a.removeChild(a.lastChild)},rotatePages:function(a){var b=this.pages[this.page-1];this.pageRotation=(this.pageRotation+360+a)%360;a=0;for(var c=this.pages.length;a<c;a++){var d=this.pages[a];d.update(d.scale,this.pageRotation)}a=0;for(c=this.thumbnails.length;a<c;a++)this.thumbnails[a].update(this.pageRotation);this.setScale(this.currentScaleValue,!0,!0);this.renderHighestPriority();b&&b.scrollIntoView()},
mouseScroll:function(a){var b=(new Date).getTime(),c=this.mouseScrollTimeStamp;b>c&&50>b-c||((0<this.mouseScrollDelta&&0>a||0>this.mouseScrollDelta&&0<a)&&this.clearMouseScrollState(),this.mouseScrollDelta+=a,120<=Math.abs(this.mouseScrollDelta)&&(a=0<this.mouseScrollDelta?-1:1,this.clearMouseScrollState(),c=this.page,1==c&&-1==a||c==this.pages.length&&1==a||(this.page+=a,this.mouseScrollTimeStamp=b)))},clearMouseScrollState:function(){this.mouseScrollDelta=this.mouseScrollTimeStamp=0}},PageView=
function(a,b,c,d,e){function g(a,b,c){function d(a,b){a.href=PDFView.getDestinationHash(b);a.onclick=function(){b&&PDFView.navigateTo(b);return!1};b&&(a.className="internalLink")}function e(a,b){a.href=PDFView.getAnchorUrl("");a.onclick=function(){switch(b){case "GoToPage":document.getElementById("pageNumber").focus();break;case "GoBack":PDFHistory.back();break;case "GoForward":PDFHistory.forward();break;case "Find":PDFView.supportsIntegratedFind||PDFFindBar.toggle();break;case "NextPage":PDFView.page++;
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0;this.scale=c||1;this.viewport=e;this.pdfPageRotate=e.rotation;this.renderingState=RenderingStates.INITIAL;this.annotationLayer=this.zoomLayer=this.textLayer=this.resume=null;b=document.createElement("a");b.name=""+this.id;var h=this.el=document.createElement("div");h.id="pageContainer"+this.id;h.className="page";h.style.width=Math.floor(this.viewport.width)+"px";h.style.height=Math.floor(this.viewport.height)+"px";a.appendChild(b);a.appendChild(h);this.setPdfPage=function(a){this.pdfPage=a;this.pdfPageRotate=
a.rotate;this.viewport=a.getViewport(this.scale*CSS_UNITS,(this.rotation+this.pdfPageRotate)%360);this.stats=a.stats;this.reset()};this.destroy=function(){this.zoomLayer=null;this.reset();this.pdfPage&&this.pdfPage.destroy()};this.reset=function(){this.renderTask&&this.renderTask.cancel();this.resume=null;this.renderingState=RenderingStates.INITIAL;h.style.width=Math.floor(this.viewport.width)+"px";h.style.height=Math.floor(this.viewport.height)+"px";for(var a=h.childNodes,b=h.childNodes.length-1;0<=
b;b--){var c=a[b];this.zoomLayer&&this.zoomLayer===c||h.removeChild(c)}h.removeAttribute("data-loaded");this.annotationLayer=null;delete this.canvas;this.loadingIconDiv=document.createElement("div");this.loadingIconDiv.className="loadingIcon";h.appendChild(this.loadingIconDiv)};this.update=function(a,b){this.scale=a||this.scale;"undefined"!==typeof b&&(this.rotation=b);this.viewport=this.viewport.clone({scale:this.scale*CSS_UNITS,rotation:(this.rotation+this.pdfPageRotate)%360});USE_ONLY_CSS_ZOOM&&
this.canvas?this.cssTransform(this.canvas):(this.canvas&&!this.zoomLayer&&(this.zoomLayer=this.canvas.parentNode,this.zoomLayer.style.position="absolute"),this.zoomLayer&&this.cssTransform(this.zoomLayer.firstChild),this.reset())};this.cssTransform=function(a){var b=this.viewport.width,c=this.viewport.height;a.style.width=a.parentNode.style.width=h.style.width=Math.floor(b)+"px";a.style.height=a.parentNode.style.height=h.style.height=Math.floor(c)+"px";var d=this.viewport.rotation-a._viewport.rotation,
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a,"rotate("+c+"deg) scale("+d+", "+d+") translate("+l+", "+r+")");CustomStyle.setProp("transformOrigin",a,"0% 0%")}USE_ONLY_CSS_ZOOM&&this.annotationLayer&&g(h,this.pdfPage,this.viewport)};Object.defineProperty(this,"width",{get:function(){return this.viewport.width},enumerable:!0});Object.defineProperty(this,"height",{get:function(){return this.viewport.height},enumerable:!0});var f=this;this.getPagePoint=function(a,b){return this.viewport.convertToPdfPoint(a,b)};this.scrollIntoView=function(a){PresentationMode.active&&
(a=null,PDFView.setScale(PDFView.currentScaleValue,!0,!0));if(a){var b=0,c=0,d=0,e=0,g,f;f=!!(this.rotation%180);g=(f?this.height:this.width)/this.scale/CSS_UNITS;f=(f?this.width:this.height)/this.scale/CSS_UNITS;var l=0;switch(a[1].name){case "XYZ":b=a[2];c=a[3];l=a[4];b=null!==b?b:0;c=null!==c?c:f;break;case "Fit":case "FitB":l="page-fit";break;case "FitH":case "FitBH":c=a[2];l="page-width";break;case "FitV":case "FitBV":b=a[2];d=g;e=f;l="page-height";break;case "FitR":b=a[2];c=a[3];d=a[4]-b;e=
a[5]-c;g=(PDFView.container.clientWidth-SCROLLBAR_PADDING)/d/CSS_UNITS;f=(PDFView.container.clientHeight-SCROLLBAR_PADDING)/e/CSS_UNITS;l=Math.min(Math.abs(g),Math.abs(f));break;default:return}l&&l!==PDFView.currentScale?PDFView.setScale(l,!0,!0):PDFView.currentScale===UNKNOWN_SCALE&&PDFView.setScale(DEFAULT_SCALE,!0,!0);"page-fit"!==l||a[4]?(b=[this.viewport.convertToViewportPoint(b,c),this.viewport.convertToViewportPoint(b+d,c+e)],a=Math.min(b[0][0],b[1][0]),b=Math.min(b[0][1],b[1][1]),scrollIntoView(h,
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d.className="textLayer",d.style.width=f.width+"px",d.style.height=f.height+"px",h.appendChild(d));var r=this.textLayer=d?new TextLayerBuilder({textLayerDiv:d,pageIndex:this.id-1,lastScrollSource:PDFView,viewport:this.viewport,isViewerInPresentationMode:PresentationMode.active}):null;e._scaleX=p.sx;e._scaleY=p.sy;p.scaled&&e.scale(p.sx,p.sy);p.scaled&&d&&(CustomStyle.setProp("transform",d,"scale("+1/p.sx+", "+1/p.sy+")"),CustomStyle.setProp("transformOrigin",d,"0% 0%"),d.dataset._scaleX=p.sx,d.dataset._scaleY=
p.sy);var m=this,v=this.renderTask=this.pdfPage.render({canvasContext:e,viewport:this.viewport,textLayer:r,continueCallback:function(a){PDFView.highestPriorityPage!=="page"+m.id?(m.renderingState=RenderingStates.PAUSED,m.resume=function(){m.renderingState=RenderingStates.RUNNING;a()}):a()}});this.renderTask.promise.then(function(){b(null)},function(a){b(a)});r&&this.getTextContent().then(function(a){r.setTextContent(a)});g(h,c,this.viewport);h.setAttribute("data-loaded",!0)}else f=PDFView.getPage(this.id),
f.then(function(b){delete this.pagePdfPromise;this.setPdfPage(b);this.draw(a)}.bind(this)),this.pagePdfPromise=f};this.beforePrint=function(){var a=this.pdfPage,b=a.getViewport(1),c=document.createElement("canvas");c.width=2*Math.floor(b.width);c.height=2*Math.floor(b.height);c.style.width=2*b.width+"pt";c.style.height=2*b.height+"pt";CustomStyle.setProp("transform",c,"scale(0.5, 0.5)");CustomStyle.setProp("transformOrigin",c,"0% 0%");var d=document.getElementById("printContainer"),e=document.createElement("div");
e.style.width=b.width+"pt";e.style.height=b.height+"pt";e.appendChild(c);d.appendChild(e);var h=this;c.mozPrintCallback=function(d){var e=d.context;e.save();e.fillStyle="rgb(255, 255, 255)";e.fillRect(0,0,c.width,c.height);e.restore();e.scale(2,2);a.render({canvasContext:e,viewport:b}).promise.then(function(){d.done();h.pdfPage.destroy()},function(a){console.error(a);"abort"in d?d.abort():d.done();h.pdfPage.destroy()})}};this.updateStats=function(){this.stats&&PDFJS.pdfBug&&Stats.enabled&&Stats.add(this.id,
this.stats)}},ThumbnailView=function(a,b,c){var d=document.createElement("a");d.href=PDFView.getAnchorUrl("#page="+b);d.title=mozL10n.get("thumb_page_title",{page:b},"Page {{page}}");d.onclick=function(){PDFView.page=b;return!1};this.pdfPage=void 0;this.viewport=c;this.pdfPageRotate=c.rotation;this.rotation=0;this.pageWidth=this.viewport.width;this.pageHeight=this.viewport.height;this.pageRatio=this.pageWidth/this.pageHeight;this.id=b;this.canvasWidth=98;this.canvasHeight=this.canvasWidth/this.pageWidth*
this.pageHeight;this.scale=this.canvasWidth/this.pageWidth;var e=this.el=document.createElement("div");e.id="thumbnailContainer"+b;e.className="thumbnail";1===b&&e.classList.add("selected");var g=document.createElement("div");g.className="thumbnailSelectionRing";g.style.width=this.canvasWidth+"px";g.style.height=this.canvasHeight+"px";e.appendChild(g);d.appendChild(e);a.appendChild(d);this.hasImage=!1;this.renderingState=RenderingStates.INITIAL;this.setPdfPage=function(a){this.pdfPage=a;this.pdfPageRotate=
a.rotate;this.viewport=a.getViewport(1,(this.rotation+this.pdfPageRotate)%360);this.update()};this.update=function(a){void 0!==a&&(this.rotation=a);this.viewport=this.viewport.clone({scale:1,rotation:(this.rotation+this.pdfPageRotate)%360});this.pageWidth=this.viewport.width;this.pageHeight=this.viewport.height;this.pageRatio=this.pageWidth/this.pageHeight;this.canvasHeight=this.canvasWidth/this.pageWidth*this.pageHeight;this.scale=this.canvasWidth/this.pageWidth;e.removeAttribute("data-loaded");
g.textContent="";g.style.width=this.canvasWidth+"px";g.style.height=this.canvasHeight+"px";this.hasImage=!1;this.renderingState=RenderingStates.INITIAL;this.resume=null};this.getPageDrawContext=function(){var a=document.createElement("canvas");a.id="thumbnail"+b;a.width=this.canvasWidth;a.height=this.canvasHeight;a.className="thumbnailImage";a.setAttribute("aria-label",mozL10n.get("thumb_page_canvas",{page:b},"Thumbnail of Page {{page}}"));e.setAttribute("data-loaded",!0);g.appendChild(a);a=a.getContext("2d");
a.save();a.fillStyle="rgb(255, 255, 255)";a.fillRect(0,0,this.canvasWidth,this.canvasHeight);a.restore();return a};this.drawingRequired=function(){return!this.hasImage};this.draw=function(a){if(this.pdfPage)if(this.renderingState!==RenderingStates.INITIAL&&console.error("Must be in new state before drawing"),this.renderingState=RenderingStates.RUNNING,this.hasImage)a();else{var b=this,c=this.getPageDrawContext(),d=this.viewport.clone({scale:this.scale});this.pdfPage.render({canvasContext:c,viewport:d,
continueCallback:function(a){PDFView.highestPriorityPage!=="thumbnail"+b.id?(b.renderingState=RenderingStates.PAUSED,b.resume=function(){b.renderingState=RenderingStates.RUNNING;a()}):a()}}).promise.then(function(){b.renderingState=RenderingStates.FINISHED;a()},function(c){b.renderingState=RenderingStates.FINISHED;a()});this.hasImage=!0}else PDFView.getPage(this.id).then(function(b){this.setPdfPage(b);this.draw(a)}.bind(this))};this.setImage=function(a){if(!this.pdfPage)PDFView.getPage(this.id).then(function(b){this.setPdfPage(b);
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