if(!window.Slideshow)window.Slideshow={};Slideshow.Scene=function(){};var STATE_RUNNING=0,STATE_PAUSED=1,STATE_STOPPED=2,BUTTON_NONE=0,BUTTON_PLAYPAUSE=1,BUTTON_PREVNEXT=2,BUTTON_PREVNEXTPAGE=4,BUTTON_FULLSCREEN=8,BUTTON_SAVE=16,BUTTON_ALL=31,MAX_SLIDES=2.5e5;Slideshow.Scene.prototype={handleLoad:function(control,userContext,rootElement){this.control=control;this.control.content.onResize=Silverlight.createDelegate(this,this.onResized);this.control.content.onFullScreenChange=Silverlight.createDelegate(this,this.onResized);this.rootElement=rootElement;this.background=rootElement.findName("background");this.content=rootElement.findName("content");this.contentClip=rootElement.findName("contentClip");this.captionPane=rootElement.findName("captionPane");this.captionStoryboard=rootElement.findName("captionStoryboard");this.captionAnimation=rootElement.findName("captionAnimation");this.captionPaneClip=rootElement.findName("captionPaneClip");this.caption=rootElement.findName("caption");this.thumbnails=rootElement.findName("thumbnails");this.trackerPane=rootElement.findName("trackerPane");this.tracker=rootElement.findName("tracker");this.buttonPane=rootElement.findName("buttonPane");this.errorPane=rootElement.findName("errorPane");this.progressPane=rootElement.findName("progressPane");this.progress=rootElement.findName("progress");this.progressIn=rootElement.findName("progressIn");this.progressOut=rootElement.findName("progressOut");this.buttonPrevPage=rootElement.findName("buttonPrevPage");this.buttonPrev=rootElement.findName("buttonPrev");this.buttonPause=rootElement.findName("buttonPause");this.buttonPlay=rootElement.findName("buttonPlay");this.playStoryboard=rootElement.findName("playStoryboard");this.buttonNext=rootElement.findName("buttonNext");this.buttonNextPage=rootElement.findName("buttonNextPage");this.buttonFullScreen=rootElement.findName("buttonFullScreen");this.buttonResize=rootElement.findName("buttonResize");this.buttonSave=rootElement.findName("buttonSave");this.imageFolder=this.getValue(userContext,"imageFolder","Images/");this.buttonPrevPage.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonPrevPage_MouseLeftButtonDown));this.buttonPrev.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonPrev_MouseLeftButtonDown));this.buttonPause.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonPause_MouseLeftButtonDown));this.buttonPlay.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonPlay_MouseLeftButtonDown));this.buttonNext.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonNext_MouseLeftButtonDown));this.buttonNextPage.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonNextPage_MouseLeftButtonDown));this.buttonFullScreen.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonFullScreen_MouseLeftButtonDown));this.buttonResize.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonResize_MouseLeftButtonDown));this.buttonSave.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.buttonSave_MouseLeftButtonDown));this.slideSettings={total:0};this.selectedThumbnailBorderColor="Yellow";this.slideIndex=-1;this.slideInfos=[];this.pages=[];this.buttonOptions=BUTTON_NONE;this.autoPlay=true;this.padding=8;this.stop(STATE_STOPPED);this.showProgress(0);Spy.trace("Creating slideshow");this.createSlideshow(userContext)},onResized:function(sender,eventArgs){var width=this.control.content.actualWidth,height=this.control.content.actualHeight;this.updateLayout(width,height)},updateLayout:function(width,height){Spy.trace("updateLayout("+width+", "+height+")");width=Math.max(width,116);height=Math.max(height,116);this.background.width=width;this.background.height=height;var contentHeight=height-2*this.padding,buttonTop=height-this.padding;if(this.buttonOptions>0||this.trackerPane.visibility=="Visible"){contentHeight-=20+this.padding;buttonTop-=20}if(this.thumbnails.visibility=="Visible")contentHeight-=48+this.padding;this.content.setValue("Canvas.Left",this.padding);this.content.setValue("Canvas.Top",this.padding);this.content.width=width-2*this.padding;this.content.height=contentHeight;this.contentClip.rect="0,0,"+this.content.width+","+this.content.height;this.progressPane.setValue("Canvas.Top",this.content.height/2);this.progressPane.setValue("Canvas.Left",Math.floor(width/2-this.progressPane.width/2));this.errorPane.setValue("Canvas.Left",(this.content.width-this.errorPane.width)/2);this.errorPane.setValue("Canvas.Top",(this.content.height-this.errorPane.height)/2);this.errorPane.setValue("Canvas.Left",(this.content.width-this.errorPane.width)/2);this.trackerPane.setValue("Canvas.Top",height-20-this.padding);this.buttonPane.setValue("Canvas.Left",Math.floor(width/2));this.buttonPane.setValue("Canvas.Top",buttonTop);this.thumbnails.setValue("Canvas.Top",buttonTop-48-this.padding);this.captionPane.width=width-2*this.padding;this.caption.width=width-2*this.padding;this.caption.text=this.caption.text;this.updateCaptionLayout();for(var infos=this.getLoadedSlideInfos(),i=0;i<infos.length;i++){var captionHeight=this.getCaptionHeight(infos[i]);infos[i].slide.resize(this.content.width,this.content.height-captionHeight)}this.updateThumbnails(true);Spy.trace("end of updateLayout("+width+", "+height+")")},updateCaptionLayout:function(){var captionBottom=this.content.height,captionHeight=this.captionVisible&&this.caption.text?this.caption.actualHeight+4:0,captionWidth=this.captionVisible&&this.caption.text?this.caption.actualWidth:0;this.captionPane.height=captionHeight;this.captionPaneClip.rect="0,0,"+this.captionPane.width+","+captionHeight;this.caption.height=captionHeight>0?captionHeight-4:0;this.caption.setValue("Canvas.Left",(this.content.width-captionWidth)/2);this.captionPane.setValue("Canvas.Top",captionBottom-captionHeight)},updateThumbnails:function(force){if(this.thumbnails.visibility=="Collapsed")return;var thumbnailCount=Math.floor((this.content.width+8)/56),startIndex=Math.floor(this.slideIndex/thumbnailCount)*thumbnailCount;if(this.slideIndex==-1)startIndex=0;(force||this.getThumbnail(startIndex)==null)&&this.thumbnails.children.clear();for(var x=0,dummySlideInfo=new SlideInfo,i=startIndex;i<Math.min(startIndex+thumbnailCount,this.slideSettings.total);i++){var slideInfo=this.slideInfos[i];if(!slideInfo){this.loadSlidesForIndex(i);slideInfo=dummySlideInfo}var url=slideInfo.getThumbnailUrl(),thumbnailName=this.getThumbnailName(i),thumbnailImageName=this.getThumbnailImageName(i),thumbnail=this.getThumbnail(i);if(thumbnail==null){var xaml='<Canvas>  <Rectangle Canvas.Left="'+x+'" Width="48" Height="48" RadiusX="4" RadiusY="4" Fill="Black"/>  <Rectangle Name="'+thumbnailName+'" Canvas.Left="'+(x-1)+'" Canvas.Top="-1" Width="50" Height="50" Opacity="0" RadiusX="4" RadiusY="4" Stroke="#00000000" StrokeThickness="2" Cursor="Hand">    <Rectangle.Resources>      <Storyboard Name="story'+thumbnailImageName+'">        <DoubleAnimation           Storyboard.TargetName="'+thumbnailName+'"           Storyboard.TargetProperty="Opacity"           Duration="0:0:0.5"           To="0.5"/>      </Storyboard>    </Rectangle.Resources>    <Rectangle.Fill>      <ImageBrush Name="'+thumbnailImageName+'" Stretch="UniformToFill" ';if(url)xaml+='        ImageSource="'+url+'"';xaml+=" /> </Rectangle.Fill>  </Rectangle></Canvas>";this.thumbnails.children.add(this.control.content.createFromXaml(xaml));thumbnail=this.getThumbnail(i);thumbnail.addEventListener("MouseEnter",Silverlight.createDelegate(this,this.thumbnail_MouseEnter));thumbnail.addEventListener("MouseLeave",Silverlight.createDelegate(this,this.thumbnail_MouseLeave));thumbnail.addEventListener("MouseLeftButtonDown",Silverlight.createDelegate(this,this.thumbnail_MouseLeftButtonDown));thumbnail.fill.addEventListener("ImageFailed",Silverlight.createDelegate(this,this.thumbnail_ImageFailed));thumbnail.fill.addEventListener("DownloadProgressChanged",Silverlight.createDelegate(this,this.thumbnail_DownloadProgressChanged))}else if(!thumbnail.fill.imageSource)thumbnail.fill.imageSource=url;thumbnail.fill.downloadProgress==1&&this.thumbnail_DownloadProgressChanged(thumbnail.fill,null);if(i==this.slideIndex)thumbnail.stroke=this.selectedThumbnailBorderColor;x+=56}},selectThumbnail:function(index,select){if(this.thumbnails.visibility=="Collapsed")return;var thumbnail=this.getThumbnail(index);if(thumbnail)thumbnail.stroke=select?this.selectedThumbnailBorderColor:"#00000000";else select&&this.updateThumbnails(false)},showProgress:function(progress){this.progress.width=progress*100;if(progress<1)this.progressIn.begin();else this.progressOut.begin()},getPrevSlideIndex:function(){var index=this.slideIndex-1;if(index<0)index=this.slideSettings.total-1;return index},getNextSlideIndex:function(){var index=this.slideIndex+1;if(index>=this.slideSettings.total)index=0;return index},loadSlide:function(slideInfo){if(!slideInfo.slide){var captionHeight=this.getCaptionHeight(slideInfo);slideInfo.slide=new Slide(this.control,slideInfo,this.content.width,this.content.height-captionHeight,this.getImageUrl("warning.png"));slideInfo.slide.stateChanged=Silverlight.createDelegate(this,this.slide_stateChanged);this.content.children.add(slideInfo.slide.content)}},unloadSlide:function(slideInfo){this.content.children.remove(slideInfo.slide.content);slideInfo.slide.unload();slideInfo.slide.stateChanged=null;slideInfo.slide=null},showSlide:function(index,repaint){(index!=this.slideIndex||repaint)&&this.selectThumbnail(this.slideIndex,false);var slideInfo=this.getSlideInfo(index);if(slideInfo){if(index!=this.slideIndex||repaint){if(this.state!=STATE_STOPPED){var currentSlideInfo=this.getSlideInfo(this.slideIndex);currentSlideInfo&&currentSlideInfo.slide&&currentSlideInfo.slide.hide(false)}this.slideIndex=index;if(slideInfo.slide)slideInfo.slide.show();else{this.showProgress(0);this.loadSlide(slideInfo)}}}else{this.slideIndex=index;this.loadSlidesForIndex(index)}this.selectThumbnail(this.slideIndex,true);var msg="No slides found";if(this.slideSettings.total>0)msg="Slide "+(this.slideIndex+1)+" of "+this.slideSettings.total;this.tracker.Text=msg},slide_stateChanged:function(sender,slideState,progress){var currentSlideInfo=this.getSlideInfo(this.slideIndex),isCurrent=currentSlideInfo==sender.slideInfo;if(slideState==SLIDESTATE_LOADING)isCurrent&&this.showProgress(progress);else if(slideState==SLIDESTATE_LOADED){if(isCurrent){this.showProgress(1);sender.show()}}else if(slideState==SLIDESTATE_SHOWING){if(this.state==STATE_RUNNING){var nextIndex=this.getNextSlideIndex();Spy.trace("preloading("+nextIndex+")");var nextSlideInfo=this.getSlideInfo(nextIndex);nextSlideInfo&&this.loadSlide(nextSlideInfo)}this.caption.text=currentSlideInfo.caption;this.updateCaptionLayout();this.captionStoryboard.begin()}else if(slideState==SLIDESTATE_SHOWED){if(isCurrent&&this.state==STATE_RUNNING){var index=this.getNextSlideIndex();index!=this.slideIndex&&this.showSlide(index)}}else if(slideState==SLIDESTATE_HIDDEN){this.unloadSlide(sender.slideInfo);Spy.trace("Slides left: "+this.content.children.count)}},thumbnail_MouseEnter:function(sender,eventArgs){sender.opacity=1},thumbnail_MouseLeave:function(sender,eventArgs){sender.opacity=.5},thumbnail_MouseLeftButtonDown:function(sender,eventArgs){var index=this.getIndexFromName(sender.name);if(index!=this.slideIndex){this.stop(STATE_STOPPED);this.showSlide(index)}},thumbnail_DownloadProgressChanged:function(sender,eventArgs){if(sender.downloadProgress==1){var storyboard=this.content.FindName("story"+sender.name);storyboard&&storyboard.begin()}},thumbnail_ImageFailed:function(sender,eventArgs){if(sender.stretch!="None"){sender.stretch="None";sender.ImageSource=this.getImageUrl("warning.png")}},buttonPrevPage_MouseLeftButtonDown:function(sender,eventArgs){if(this.slideSettings.total<2)return;this.stop(STATE_STOPPED);var thumbnailCount=Math.floor((this.content.width+8)/56),index=Math.floor((this.slideIndex-thumbnailCount)/thumbnailCount)*thumbnailCount;if(index<0){var offset=this.slideSettings.total%thumbnailCount;if(offset==0)offset=thumbnailCount;index=this.slideSettings.total-offset}this.showSlide(index)},buttonPrev_MouseLeftButtonDown:function(sender,eventArgs){if(this.slideSettings.total<2)return;this.stop(STATE_STOPPED);this.showSlide(this.getPrevSlideIndex())},buttonPause_MouseLeftButtonDown:function(sender,eventArgs){if(this.slideSettings.total==0)return;this.stop(STATE_PAUSED)},buttonPlay_MouseLeftButtonDown:function(sender,eventArgs){if(this.slideSettings.total==0)return;this.play()},buttonNext_MouseLeftButtonDown:function(sender,eventArgs){if(this.slideSettings.total<2)return;this.stop(STATE_STOPPED);this.showSlide(this.getNextSlideIndex())},buttonNextPage_MouseLeftButtonDown:function(sender,eventArgs){if(this.slideSettings.total<2)return;this.stop(STATE_STOPPED);var thumbnailCount=Math.floor((this.content.width+8)/56),index=Math.floor((this.slideIndex+thumbnailCount)/thumbnailCount)*thumbnailCount;if(index>=this.slideSettings.total)index=0;this.showSlide(index)},buttonFullScreen_MouseLeftButtonDown:function(sender,eventArgs){this.buttonResize.visibility="Visible";this.buttonFullScreen.visibility="Collapsed";this.buttonSave.visibility="Collapsed";this.control.content.fullScreen=true;button_MouseLeave(sender,eventArgs)},buttonResize_MouseLeftButtonDown:function(sender,eventArgs){this.buttonFullScreen.visibility="Visible";if((this.buttonOptions&BUTTON_SAVE)>0)this.buttonSave.visibility="Visible";this.buttonResize.visibility="Collapsed";this.control.content.fullScreen=false;button_MouseLeave(sender,eventArgs)},buttonSave_MouseLeftButtonDown:function(sender,eventArgs){var slideInfo=this.getSlideInfo(this.slideIndex);slideInfo&&window.open(slideInfo.getImageUrl())},stop:function(stopState){this.state=stopState;this.buttonPlay.visibility="Visible";this.playStoryboard.begin();this.buttonPause.visibility="Collapsed";button_MouseLeave(this.buttonPlay,null);for(var infos=this.getLoadedSlideInfos(),i=0;i<infos.length;i++)if(stopState==STATE_PAUSED)infos[i].slide.pause();else infos[i].slide.hide(true)},play:function(){if(this.state!=STATE_RUNNING){if((this.buttonOptions&BUTTON_PLAYPAUSE)>0)this.buttonPause.visibility="Visible";this.buttonPlay.visibility="Collapsed";this.playStoryboard.stop();for(var infos=this.getLoadedSlideInfos(),i=0;i<infos.length;i++)infos[i].slide.resume();var stopped=this.state==STATE_STOPPED;this.state=STATE_RUNNING;stopped&&this.showSlide(this.getNextSlideIndex())}},setButtonColors:function(btn,backColor,foreColor,borderColor){var rect=btn.children.getItem(0);rect.fill=backColor;rect.stroke=borderColor;for(var i=1;i<btn.children.count;i++){var shape=btn.children.getItem(i);if(shape.fill)shape.fill=foreColor;if(shape.stroke)shape.stroke=foreColor}},getIndexFromName:function(name){var i=name.lastIndexOf(".");if(i!=-1)return parseInt(name.substr(i+1));return -1},getLoadedSlideInfos:function(){for(var infos=[],i=0;i<this.slideSettings.total;i++){var slideInfo=this.slideInfos[i];slideInfo&&slideInfo.slide&&infos.push(slideInfo)}return infos},getSlideInfo:function(index){if(index>=0&&index<this.slideInfos.length)return this.slideInfos[index];return null},getThumbnailName:function(index){return "thumbnail."+index},getThumbnailImageName:function(index){return "thumbnailImage."+index},getThumbnail:function(index){var thumbnailName=this.getThumbnailName(index);return this.content.FindName(thumbnailName)},getImageUrl:function(image){return this.imageFolder+image},loadSlides:function(url,page){if(url.substr(0,1)=="#"){var id=url.substr(1),element=document.getElementById(id);if(element){this.pages[1]=true;this.addSlides(this.createDocument(element.innerHTML))}else throw"Element "+id+" not found"}else{if(page){url+=url.indexOf("?")==-1?"?":"&";url+="page="+page}else page=1;Spy.trace("----"+this.pages[page]);if(!this.pages[page]){Spy.trace("load slide page "+page);this.pages[page]=true;this.loadXml(url,Silverlight.createDelegate(this,this.onloadSlides))}}},loadSlidesForIndex:function(slideIndex){if(slideIndex>=0&&slideIndex<this.slideSettings.total&&this.slidesSource){var page=Math.floor(slideIndex/this.slideSettings.pageSize)+1;this.loadSlides(this.slidesSource,page)}},createSlideshow:function(settings){try{this.rootElement.visibility="Visible";this.thumbnails.visibility=this.getValue(settings,"thumbnailsVisible",true)?"Visible":"Collapsed";this.trackerPane.visibility=this.getValue(settings,"trackerVisible",true)?"Visible":"Collapsed";this.tracker.foreground=this.getValue(settings,"trackerForeground","Silver");this.tracker.fontFamily=this.getValue(settings,"trackerFontFamily","Verdana");this.tracker.fontSize=this.getValue(settings,"trackerFontSize",11);this.tracker.fontStyle=this.getValue(settings,"trackerFontStyle","Normal");this.tracker.fontWeight=this.getValue(settings,"trackerFontWeight","Normal");this.selectedThumbnailBorderColor=this.getValue(settings,"selectedThumbnailBorderColor",this.selectedThumbnailBorderColor);this.background.fill=this.getValue(settings,"background","#202020");this.captionVisible=this.getValue(settings,"captionVisible",true);this.captionPane.background=this.getValue(settings,"captionBackground","Black");this.caption.foreground=this.getValue(settings,"captionForeground","White");this.caption.fontFamily=this.getValue(settings,"captionFontFamily","Verdana");this.caption.fontSize=this.getValue(settings,"captionFontSize",11);this.caption.fontStyle=this.getValue(settings,"captionFontStyle","Normal");this.caption.fontWeight=this.getValue(settings,"captionFontWeight","Normal");this.defaultCaptionHeight=this.caption.fontSize+4;this.captionAnimation.to=this.getValue(settings,"captionOpacity",.7);var borderRadius=this.getValue(settings,"borderRadius",8);this.background.radiusX=borderRadius;this.background.radiusY=borderRadius;this.contentClip.radiusX=borderRadius;this.contentClip.radiusY=borderRadius;this.content.background=this.getValue(settings,"contentBackground","Black");this.buttonOptions=this.getValue(settings,"buttonOptions",BUTTON_ALL);this.buttonPane.visibility=this.buttonOptions>0?"Visible":"Collapsed";this.padding=this.getValue(settings,"padding",8);this.autoPlay=this.getValue(settings,"autoPlay",true);var btnBackground=this.getValue(settings,"buttonBackground","Black"),btnForeground=this.getValue(settings,"buttonForeground","White"),btnPlayForeground=this.getValue(settings,"buttonPlayForeground","LightGreen"),btnBorder=this.getValue(settings,"buttonBorderColor","White");this.setButtonColors(this.buttonPrevPage,btnBackground,btnForeground,btnBorder);this.setButtonColors(this.buttonPrev,btnBackground,btnForeground,btnBorder);this.setButtonColors(this.buttonPause,btnBackground,btnForeground,btnBorder);this.setButtonColors(this.buttonPlay,btnBackground,btnPlayForeground,btnBorder);this.setButtonColors(this.buttonNext,btnBackground,btnForeground,btnBorder);this.setButtonColors(this.buttonNextPage,btnBackground,btnForeground,btnBorder);this.setButtonColors(this.buttonFullScreen,btnBackground,btnForeground,btnBorder);this.setButtonColors(this.buttonResize,btnBackground,btnForeground,btnBorder);this.setButtonColors(this.buttonSave,btnBackground,btnForeground,btnBorder);if((this.buttonOptions&BUTTON_PLAYPAUSE)==0){this.buttonPlay.visibility="Collapsed";this.buttonPause.visibility="Collapsed"}if((this.buttonOptions&BUTTON_PREVNEXT)==0){this.buttonPrev.visibility="Collapsed";this.buttonNext.visibility="Collapsed"}if((this.buttonOptions&BUTTON_PREVNEXTPAGE)==0){this.buttonPrevPage.visibility="Collapsed";this.buttonNextPage.visibility="Collapsed"}if((this.buttonOptions&BUTTON_FULLSCREEN)==0)this.buttonFullScreen.visibility="Collapsed";if((this.buttonOptions&BUTTON_SAVE)==0)this.buttonSave.visibility="Collapsed";this.onResized();if(!settings.slideSettings)settings.slideSettings={};this.slideSettings={total:0,theme:this.getValue(settings.slideSettings,"theme",THEME_NONE),speedRatio:this.getValue(settings.slideSettings,"speedRatio",1),duration:this.getValue(settings.slideSettings,"duration","0:0:5"),endDelay:this.getValue(settings.slideSettings,"endDelay","0:0:0"),animationBegin:this.getValue(settings.slideSettings,"animationBegin",ANIMATION_FADE),animationEnd:this.getValue(settings.slideSettings,"animationEnd",ANIMATION_FADE),centerX:this.getValue(settings.slideSettings,"centerX",0),centerY:this.getValue(settings.slideSettings,"centerY",0),scale:this.getValue(settings.slideSettings,"scale",1),rotateAngle:this.getValue(settings.slideSettings,"rotateAngle",0),borderVisible:this.getValue(settings.slideSettings,"borderVisible",false),borderColor:this.getValue(settings.slideSettings,"borderColor","Black"),borderWidth:this.getValue(settings.slideSettings,"borderWidth",4),borderRadius:this.getValue(settings.slideSettings,"borderRadius",4)};this.slidesSource=this.getValue(settings,"slidesSource","slides.xml");Spy.trace("About to load "+this.slidesSource);this.loadSlides(this.slidesSource)}catch(e){var details=e.description;if(!details)details=e.toString();this.showError("Slideshow settings not valid\n\n"+details)}},onloadSlides:function(sender,eventArgs){Spy.trace("onloadslides");try{this.addSlides(this.createDocument(sender.responseText))}catch(e){var details=e.description;if(!details)details=e.toString();this.showError("Slideshow data not valid\n\n"+details)}},addSlides:function(doc){try{var slidesNode=doc.getElementsByTagName("slides")[0],slideNodes=doc.getElementsByTagName("slide"),total=Math.min(MAX_SLIDES,this.getIntAttribute(slidesNode,"total",slideNodes.length)),page=this.getIntAttribute(slidesNode,"page",1),pageSize=this.getIntAttribute(slidesNode,"pageSize",total);this.slideSettings.total=total;this.slideSettings.pageSize=pageSize;for(var startIndex=(page-1)*pageSize,i=0;i<slideNodes.length;i++){node=slideNodes[i];var imageUrl=node.getAttribute("imageUrl"),thumbnailUrl=node.getAttribute("thumbnailUrl"),caption=node.getAttribute("caption"),info=new SlideInfo(this.slideSettings,i,imageUrl,thumbnailUrl,caption);this.applyAttribute(slidesNode,info,"baseUrl");this.applyAttribute(node,info,"duration");this.applyAttribute(node,info,"endDelay");this.applyAttribute(node,info,"animationBegin");this.applyAttribute(node,info,"animationEnd");this.applyAttribute(node,info,"centerX");this.applyAttribute(node,info,"centerY");this.applyAttribute(node,info,"scale");this.applyAttribute(node,info,"rotateAngle");this.applyAttribute(node,info,"borderVisible",true);this.applyAttribute(node,info,"borderColor");this.applyAttribute(node,info,"borderWidth");this.applyAttribute(node,info,"borderRadius");if(info.animationBegin==ANIMATION_RANDOM)info.animationBegin=info.getRandomAnimation();if(info.animationEnd==ANIMATION_RANDOM)info.animationEnd=info.getRandomAnimation();this.slideInfos[startIndex+i]=info}if(this.slideIndex==-1&&this.autoPlay)this.play();else if(this.slideIndex>=startIndex&&this.slideIndex<startIndex+pageSize){this.showSlide(this.slideIndex,true);this.updateThumbnails(false)}else this.updateThumbnails(false)}catch(e){var details=e.description;if(!details)details=e.toString();this.showError("Failed to process loaded slides\n\n"+details)}},applyAttribute:function(node,info,name,isBool){var value=node.getAttribute(name);if(value)if(isBool)info[name]=value.toLowerCase()=="true";else info[name]=value},getCaptionHeight:function(slideInfo){return this.captionVisible&&slideInfo.caption?this.defaultCaptionHeight:0},getAttribute:function(node,name,defaultValue){var value=node.getAttribute(name);if(value)return value;return defaultValue},getIntAttribute:function(node,name,defaultValue){var value=node.getAttribute(name);if(value)return parseInt(value);return defaultValue},getValue:function(o,name,defaultValue){if(o[name]==undefined)return defaultValue;return o[name]},loadXml:function(url,handler){Spy.trace("loadXml("+url+")");this.showProgress(0);var downloader=this.control.createObject("downloader");downloader.addEventListener("downloadProgressChanged",Silverlight.createDelegate(this,this.downloader_downloadProgressChanged));downloader.addEventListener("downloadFailed",Silverlight.createDelegate(this,this.downloader_downloadFailed));downloader.addEventListener("completed",handler);downloader.open("GET",url);downloader.send()},downloader_downloadProgressChanged:function(sender,eventArgs){this.showProgress(sender.downloadProgress)},downloader_downloadFailed:function(sender,eventArgs){this.showProgress(1);this.showError("Failed to load "+sender.uri+"\n\nHTTP status: "+sender.status+" "+sender.statusText)},createDocument:function(xml){xml=xml.replace(/^\s+|\s+$/g,"");if(window.ActiveXObject){var doc=new ActiveXObject("Microsoft.XMLDOM");if(!doc.loadXML(xml))throw doc.parseError.reason;return doc}else{var parser=new DOMParser;return parser.parseFromString(xml,"text/xml")}},showError:function(msg){var xaml='<Canvas>  <Image Source="'+this.getImageUrl("error.png")+'" />  <TextBlock Name="textError" Canvas.Left="50" TextWrapping="Wrap" FontFamily="Verdana" FontSize="10" Foreground="Silver"></TextBlock></Canvas>',canvas=this.control.content.createFromXaml(xaml,true),textError=canvas.findName("textError");textError.text=msg;this.rootElement.visibility="Visible";this.errorPane.width=Math.max(this.control.content.actualWidth-20,100);textError.width=this.errorPane.width-50;this.errorPane.setValue("Canvas.Left",(this.control.content.actualWidth-this.errorPane.width)/2);this.errorPane.children.add(canvas)}};function button_MouseEnter(sender,eventArgs){sender.opacity=1}function button_MouseLeave(sender,eventArgs){sender.opacity=.5}