var DundasMap={MapManager:function(){this.initialize=function(){this.isIE =window.navigator.userAgent.indexOf("MSIE") >-1;this.mapDiv=document.getElementById(this.mapControlId);this.mapDiv.gridSectionManager=this;this.viewport=document.getElementById(this.mapControlId+"Viewport");this.contentFiller=document.getElementById(this.mapControlId+"ContentFiller");this.zoomPanel=document.getElementById(this.mapControlId+"ZoomPanelDiv");this.zoomPanelThumb=document.getElementById(this.mapControlId+"ZoomPanelThumb");this.navigationPanel=document.getElementById(this.mapControlId+"NavigationPanelDiv");this.distanceScalePanel=document.getElementById(this.mapControlId+"DistanceScalePanel");this.mapImage=document.getElementById(this.mapControlId+"Image");if (this.viewport !=null){this.contentFiller.style.width=this.gridSectionsXCount*this.gridSectionSizeWidth+"px";this.contentFiller.style.height=this.gridSectionsYCount*this.gridSectionSizeHeight+"px";this.contentFiller.style.left=this.contentOffsetX+"px";this.contentFiller.style.top=this.contentOffsetY+"px";if (this.contentCachingEnabled){this.gridSectionsOffsetX=0;this.gridSectionsOffsetY=0;}else{this.gridSectionsOffsetX=Math.round(parseInt(this.contentFiller.style.left) % this.gridSectionSizeWidth);this.gridSectionsOffsetY=Math.round(parseInt(this.contentFiller.style.top) % this.gridSectionSizeHeight);}
this.viewportSizeWidth=parseInt(this.viewport.style.width);this.viewportSizeHeight=parseInt(this.viewport.style.height);this.requests=new DundasMap.LinkedList(this);this.downloads=new DundasMap.LinkedList(this);this.recreateGridSections();this.updateVisibleSections();} 
this.mapDiv.doCallback=function(commandName, commandArgument, contentOnly, async){return this.gridSectionManager.doCallback(commandName, commandArgument, contentOnly, async);}
this.mapDiv.getViewCenter=function(){return this.gridSectionManager.getViewCenter();}
this.mapDiv.setViewCenter=function(x, y){this.gridSectionManager.setViewCenter(x, y);}
this.mapDiv.getZoom=function(){return this.gridSectionManager.getZoom();}
this.mapDiv.setZoom=function(zoom){this.gridSectionManager.setZoom(zoom);}}
this.getViewCenter=function(){var zoom=this.getZoom();var contentWidth=this.contentSizeWidth*zoom/100.0;var contentHeight=this.contentSizeHeight*zoom/100.0;var viewCenterX=parseInt(this.viewport.style.width)/2.0-parseInt(this.contentFiller.style.left);var viewCenterY=parseInt(this.viewport.style.height)/2.0-parseInt(this.contentFiller.style.top);viewCenterX/=contentWidth/100.0;viewCenterY/=contentHeight/100.0;var result=new DundasMap.Point(viewCenterX, viewCenterY);return result;}
this.setViewCenter=function(x, y){var zoom=this.getZoom();var contentWidth=this.contentSizeWidth*zoom/100.0;var contentHeight=this.contentSizeHeight*zoom/100.0;x/=100.0/contentWidth;y/=100.0/contentHeight;this.contentFiller.style.left=parseInt(this.viewport.style.width)/2.0-x+"px";this.contentFiller.style.top=parseInt(this.viewport.style.height)/2.0-y+"px";this.updateVisibleSections();}
this.onClick=function(e){if (window.event){e=window.event;e.layerX=e.offsetX;e.layerY=e.offsetY;e.target=e.srcElement;}var layerX=e.layerX;var layerY=e.layerY;var target=e.target;if (this.viewport !=null){while (target !=this.mapDiv){if (target.tagName=="AREA"){var imageId=target.parentNode.id.split("Map")[0];target=this.elementGetElementById(this.mapDiv, imageId);}layerX+=target.offsetLeft;layerY+=target.offsetTop;target=target.parentNode;}}var url=this.getClickCallbackUrl(layerX, layerY);var request=this.createRequest();if (request !=null){this.performCallback(request, url, true);}}
this.elementGetElementById=function(parentNode, idToSearch){if (parentNode.hasChildNodes()){var children=parentNode.childNodes;for (var i=0; i < children.length; i++) {if (children[i].id==idToSearch){return children[i];} 
else{var foundElement=this.elementGetElementById(children[i], idToSearch);if (foundElement !=null){return foundElement;}}};}else{return null;}}
this.doCallback=function(commandName, commandArgument, contentOnly, async){if (contentOnly==null){contentOnly=false;}
if (contentOnly){this.recreateGridSections();this.resetCachedSections();this.updateVisibleSections(commandName, commandArgument, async);}else{this.updateEntireControl(commandName, commandArgument, async);}}
this.updateEntireControl=function(commandName, commandArgument, async){if (async==null){async=true;}var url=this.getFullUpdateCallbackUrl(commandName, commandArgument);var request=this.createRequest();if (request !=null){this.performCallback(request, url, async);}}
this.updateVisibleSections=function(commandName, commandArgument, async){if (async==null){async=true;}var gridXParam="";var gridYParam="";var contentOffsetX=parseInt(this.contentFiller.style.left)-this.gridSectionsOffsetX;var contentOffsetY=parseInt(this.contentFiller.style.top)-this.gridSectionsOffsetY;var minVisibleX=Math.floor(-contentOffsetX/this.gridSectionSizeWidth)+1;minVisibleX=Math.max(0, minVisibleX);minVisibleX=Math.min(this.gridSectionsXCount-1, minVisibleX);var minVisibleY=Math.floor(-contentOffsetY/this.gridSectionSizeHeight)+1;minVisibleY=Math.max(0, minVisibleY);minVisibleY=Math.min(this.gridSectionsYCount-1, minVisibleY);var maxVisibleX=Math.floor((-contentOffsetX+this.viewportSizeWidth-1)/this.gridSectionSizeWidth)+1;maxVisibleX=Math.max(0, maxVisibleX);maxVisibleX=Math.min(this.gridSectionsXCount-1, maxVisibleX);var maxVisibleY=Math.floor((-contentOffsetY+this.viewportSizeHeight-1)/this.gridSectionSizeHeight)+1;maxVisibleY=Math.max(0, maxVisibleY);maxVisibleY=Math.min(this.gridSectionsYCount-1, maxVisibleY);this.currentVisibleBounds=new DundasMap.Rectangle(minVisibleX, minVisibleY, maxVisibleX-minVisibleX+1, maxVisibleY-minVisibleY+1);for (var i=minVisibleX; i <=maxVisibleX; i++){for (var j=minVisibleY; j <=maxVisibleY; j++){if (this.gridSections[i][j]==null){this.gridSections[i][j]=new Image();this.gridSections[i][j].id="ImageX"+i+"Y"+j;this.gridSections[i][j].name=this.gridSections[i][j].id;this.gridSections[i][j].border=0;this.gridSections[i][j].width=this.gridSectionSizeWidth;this.gridSections[i][j].height=this.gridSectionSizeHeight;this.gridSections[i][j].style.position="absolute";this.gridSections[i][j].style.left=(i-1)*this.gridSectionSizeWidth-this.gridSectionsOffsetX+"px";this.gridSections[i][j].style.top=(j-1)*this.gridSectionSizeHeight-this.gridSectionsOffsetY+"px";this.gridSections[i][j].style.width=this.gridSectionSizeWidth+"px";this.gridSections[i][j].style.height=this.gridSectionSizeHeight+"px";this.gridSections[i][j].style.backgroundPosition="center center";this.gridSections[i][j].style.backgroundRepeat="no-repeat";this.gridSections[i][j].style.backgroundImage="url("+this.renderingImageUrl+")";this.gridSections[i][j].src=this.emptyImageUrl;if (this.isIE){this.gridSections[i][j].galleryimg="no";}
this.gridSections[i][j].i=i;this.gridSections[i][j].j=j;this.contentFiller.appendChild(this.gridSections[i][j]);gridXParam+=i+";";gridYParam+=j+";";}}}
if (gridXParam !=""){var url=this.getContentOnlyCallbackUrl(gridXParam, gridYParam, commandName, commandArgument, this.enableContentImageMaps);var request=this.createRequest();if (request !=null){this.requests.abortOutOfViewRequests(true);this.requests.add(request, gridXParam, gridYParam, this.getZoom());this.performCallback(request, url, async);}}}
this.performCallback=function(request, callbackUrl, async){var thisManager=this;request.onreadystatechange=function(){if (request.readyState==4 && parseInt(request.status) > 300){window.location=callbackUrl;return;}
if (request.readyState==4 && request.status==200 && request.responseText !=""){if (thisManager.requests !=null){var requestNode=thisManager.requests.find(request);if (requestNode !=null && !requestNode.containsVisibleSections()){requestNode.removeGridSections();thisManager.requests.remove(request);return;}}var zoom=thisManager.getZoom();var nodes=request.responseText.split("[!]");for (var i=0; i < nodes.length; i++){var subNodes=nodes[i].split("[!!]");if (subNodes[0]=="GridSection"){var x=subNodes[1];var y=subNodes[2];if (thisManager.gridSections[x] !=null && thisManager.gridSections[x][y] !=null){var image=thisManager.gridSections[x][y];image.imageUrl=subNodes[3];if (subNodes.length==5){image.imageMapUrl=subNodes[4];}
thisManager.downloads.add(image, x, y, zoom);setTimeout(function(){thisManager.downloads.processDownloads();}, 0);}}else if (subNodes[0]=="DistanceScalePanel"){var url=subNodes[1];if (thisManager.isIE){thisManager.distanceScalePanel.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+url+"')";}else{thisManager.distanceScalePanel.src=url;}}else if (subNodes[0]=="CallbackReturnArguments"){if (thisManager.mapDiv.oncallbackcomplete !=null){thisManager.mapDiv.oncallbackcomplete(subNodes[1], subNodes[2]);}}else if (subNodes[0]=="ClickReturnArguments"){if (thisManager.mapDiv.onclickcomplete !=null){thisManager.mapDiv.onclickcomplete(subNodes[1], subNodes[2]);}}else if (subNodes[0]=="FullUpdateHtml"){var tempDiv=document.createElement("DIV");tempDiv.innerHTML=subNodes[1];var newMap=tempDiv.firstChild;while (newMap && newMap.nodeType !=1){newMap=newMap.nextSibling;}var newInnerDiv=newMap.firstChild;while (newInnerDiv && newInnerDiv.nodeType !=1){newInnerDiv=newInnerDiv.nextSibling;}var newMapImage=newInnerDiv.firstChild;while (newMapImage && newMapImage.nodeType !=1){newMapImage=newMapImage.nextSibling;}var newImageUrl=newMapImage.src;var oldMapImage=thisManager.mapImage;oldMapImage.setAttribute("width", newMapImage.getAttribute("width", 2));oldMapImage.setAttribute("height", newMapImage.getAttribute("height", 2));newInnerDiv.replaceChild(oldMapImage, newMapImage);var callbackCompleteRef=thisManager.mapDiv.oncallbackcomplete;var clickCompleteRef=thisManager.mapDiv.onclickcomplete;thisManager.mapDiv.parentNode.replaceChild(newMap, thisManager.mapDiv);eval(subNodes[2]);thisManager.mapImage.src=newImageUrl;thisManager.mapDiv.oncallbackcomplete=callbackCompleteRef;thisManager.mapDiv.onclickcomplete=clickCompleteRef;}else if (subNodes[0]=="ExecuteJavaScript"){eval(subNodes[1]);}else if (subNodes[0]=="UpdateClientControl"){var clientControl=document.getElementById(subNodes[1]);if (clientControl !=null){var tempDiv=document.createElement("DIV");tempDiv.innerHTML=subNodes[2];var newControl=tempDiv.firstChild
while (newControl && newControl.nodeType !=1){newControl=newControl.nextSibling;}
clientControl.parentNode.replaceChild(newControl, clientControl);clientControl=document.getElementById(subNodes[1]);}}else if (subNodes[0]=="UpdateClientMapControl"){var clientControl=document.getElementById(subNodes[1]);if (clientControl !=null){var tempDiv=document.createElement("DIV");tempDiv.innerHTML=subNodes[2];var newControl=tempDiv.firstChild
while (newControl && newControl.nodeType !=1){newControl=newControl.nextSibling;}
if (window.navigator.userAgent.indexOf("MSIE") >-1 || window.navigator.userAgent.indexOf("Safari") >-1){ try{var mapManager=subNodes[1]+"Manager"; eval(mapManager+".currentZoom="+subNodes[3]+";");eval(mapManager+".updateEntireControl('','',false);");eval(mapManager+".setViewCenter("+subNodes[4]+","+subNodes[5]+");");}catch(e){alert( "ajax javascript error:"+e.message);}}else{clientControl.parentNode.replaceChild(newControl, clientControl);clientControl=document.getElementById(subNodes[1]);}}}}
if (thisManager.requests !=null){thisManager.requests.remove(request);}}}
request.open("GET", callbackUrl, async);request.send(" ");}
this.downloadImageMap=function(request, imageMapUrl, x, y){var thisManager=this;request.onreadystatechange=function(){if (request.readyState==4 && parseInt(request.status) > 300){window.location=imageMapUrl;return;}
if (request.readyState==4 && request.status==200 && request.responseText !=""){if (thisManager.gridSections[x] !=null && thisManager.gridSections[x][y] !=null){var image=thisManager.gridSections[x][y];image.imageMapText=request.responseText;if (!thisManager.isIE){thisManager.addImageMap(image);}
setTimeout(function(){thisManager.downloads.processDownloads();}, 0);}}}
request.open("GET", imageMapUrl, true);request.send(" ");}
this.findImageMap=function(imageMapName){for (var i=0; i < this.viewport.childNodes.length; i++){if (this.viewport.childNodes[i].id==imageMapName){return i;}}return-1;}
this.getViewParams=function(){var zoom=this.getZoom();var contentWidth=this.contentSizeWidth*zoom/100.0;var contentHeight=this.contentSizeHeight*zoom/100.0;var viewCenterX=parseInt(this.viewport.style.width)/2.0-parseInt(this.contentFiller.style.left);var viewCenterY=parseInt(this.viewport.style.height)/2.0-parseInt(this.contentFiller.style.top);viewCenterX/=contentWidth/100.0;viewCenterY/=contentHeight/100.0;return "&_viewCenterX="+viewCenterX+"&_viewCenterY="+viewCenterY+"&_zoom="+zoom+
"&_gridOffsetX="+this.gridSectionsOffsetX+"&_gridOffsetY="+this.gridSectionsOffsetY;}
this.getClickCallbackUrl=function(x, y){var requestParams="_mapControlID="+this.mapControlId+
"&_controlPersistence="+this.controlPersistence+
"&_clickX="+x+"&_clickY="+y;if (this.viewport !=null){requestParams+=this.getViewParams();}var now=new Date();requestParams+="&_time="+now.getTime()+now.getMilliseconds();if (location.href.indexOf("?")==-1){return location.href+"?"+requestParams;}else{return location.href+"&"+requestParams;}}
this.getFullUpdateCallbackUrl=function(commandName, commandArgument){var requestParams="_mapControlID="+this.mapControlId+"&_fullUpdate=1"+
"&_controlPersistence="+this.controlPersistence;if (this.viewport !=null){requestParams+=this.getViewParams();}
if (commandName !=null){requestParams+="&_command="+encodeURIComponent(commandName);}if (commandArgument !=null){requestParams+="&_arguments="+encodeURIComponent(commandArgument);}var now=new Date();requestParams+="&_time="+now.getTime()+now.getMilliseconds();if (location.href.indexOf("?")==-1){return location.href+"?"+requestParams;}else{return location.href+"&"+requestParams;}}
this.getContentOnlyCallbackUrl=function(gridX, gridY, commandName, commandArgument, imageMap){var requestParams="_mapControlID="+this.mapControlId+
"&_controlPersistence="+this.controlPersistence+
"&_imageUrl="+encodeURIComponent(this.imageUrl)+
"&_gridX="+gridX+"&_gridY="+gridY;if (this.viewport !=null){requestParams+=this.getViewParams();}
if (commandName !=null){requestParams+="&_command="+encodeURIComponent(commandName);}if (commandArgument !=null){requestParams+="&_arguments="+encodeURIComponent(commandArgument);}
if (imageMap==true){requestParams+="&_imageMap=1";}var now=new Date();requestParams+="&_time="+now.getTime()+now.getMilliseconds();if (location.href.indexOf("?")==-1){return location.href+"?"+requestParams;}else{return location.href+"&"+requestParams;}}
this.createRequest=function(){var request=null;if (window.XMLHttpRequest){try{request=new XMLHttpRequest();}catch (e){request=null;}}else if (window.ActiveXObject){try{request=new ActiveXObject("Msxml2.XMLHTTP")}catch (e){try{request=new ActiveX("Microsoft.XMLHTTP");}catch (e){request=null;}}}
return request;}
this.addImageMap=function(image){if (image.imageMapText !=null){var imageMap=document.createElement("MAP");imageMap.id=image.name+"Map";imageMap.name=imageMap.id;imageMap.i=image.i;imageMap.j=image.j;imageMap.innerHTML=image.imageMapText;this.viewport.appendChild(imageMap);image.useMap="#"+imageMap.id;}}
this.determineGridSectionCounts=function(){var zoomFactor=this.getZoom()/100.0;var contentWidth=this.contentSizeWidth*zoomFactor;var contentHeight=this.contentSizeHeight*zoomFactor;this.gridSectionsXCount=Math.ceil(contentWidth/this.gridSectionSizeWidth)+2;this.gridSectionsYCount=Math.ceil(contentHeight/this.gridSectionSizeHeight)+2;if (this.contentCachingEnabled){this.gridSectionsOffsetX=0;this.gridSectionsOffsetY=0;}else{this.gridSectionsOffsetX=Math.round(parseInt(this.contentFiller.style.left) % this.gridSectionSizeWidth);this.gridSectionsOffsetY=Math.round(parseInt(this.contentFiller.style.top) % this.gridSectionSizeHeight);}}
this.recreateGridSections=function(){if (this.viewport !=null){this.requests.abortOutOfViewRequests(false);this.gridSections=new Array(this.gridSectionsXCount);for (var i=0; i < this.gridSectionsXCount; i++){this.gridSections[i]=new Array(this.gridSectionsYCount);}}}
this.resetCachedSections=function(){if (this.downloads !=null){this.downloads.clearDownloads();}
for (var i=0; i < this.contentFiller.childNodes.length; i++){var child=this.contentFiller.childNodes[i];if (child.tagName=="IMG" && child.i !=null && child.j !=null){this.gridSections[child.i][child.j]=null;this.contentFiller.removeChild(child);i--;}}
if (this.enableContentImageMaps){for (var i=0; i < this.viewport.childNodes.length; i++){if (this.viewport.childNodes[i].tagName=="MAP"){this.viewport.removeChild(this.viewport.childNodes[i--]);}}}}
this.scrollTo=function(x, y){var zoomFactor=this.getZoom()/100.0;var contentWidth=this.contentSizeWidth*zoomFactor;var contentHeight=this.contentSizeHeight*zoomFactor;var margin=20;x=Math.max(x,-parseInt(contentWidth)+margin);x=Math.min(x, parseInt(this.viewport.style.width)-margin);y=Math.max(y,-parseInt(contentHeight)+margin);y=Math.min(y, parseInt(this.viewport.style.height)-margin);this.contentFiller.style.left=x+"px";this.contentFiller.style.top=y+"px";if (this.mapDiv.onpan !=null){this.mapDiv.onpan();}}
this.scrollContent=function(direction, step){var zoomFactor=this.getZoom()/100.0;var contentWidth=this.contentSizeWidth*zoomFactor;var contentHeight=this.contentSizeHeight*zoomFactor;var stepInPixelsX=step/100.0*contentWidth;var stepInPixelsY=step/100.0*contentHeight;var margin=20;if (direction=="East"){var x=parseInt(this.contentFiller.style.left)-stepInPixelsX;x=Math.max(x,-parseInt(contentWidth)+margin);this.contentFiller.style.left=x+"px";}else if (direction=="West"){var x=parseInt(this.contentFiller.style.left)+stepInPixelsX;x=Math.min(x, parseInt(this.viewport.style.width)-margin);this.contentFiller.style.left=x+"px";}else if (direction=="North"){var y=parseInt(this.contentFiller.style.top)+stepInPixelsY;y=Math.min(y, parseInt(this.viewport.style.height)-margin);this.contentFiller.style.top=y+"px";}else if (direction=="South"){var y=parseInt(this.contentFiller.style.top)-stepInPixelsY;y=Math.max(y,-parseInt(contentHeight)+margin);this.contentFiller.style.top=y+"px";}
if (this.mapDiv.onpan !=null){this.mapDiv.onpan();}
this.updateVisibleSections();}
this.onDragStart=function(e){e=e || window.event;e.returnValue=false;} 
this.onMouseDown=function(e){e=e || window.event;this.mouseDownX=e.clientX;this.mouseDownY=e.clientY;this.updateTimeoutID=null;if (e.cancelable && e.preventDefault){e.preventDefault();}
if (!this.enablePanning){return;}
this.initialScrollX=parseInt(this.contentFiller.style.left);this.initialScrollY=parseInt(this.contentFiller.style.top);if (window.addEventListener){window.__thisManager=this;window.addEventListener("mousemove", this.onMouseMove, false);window.addEventListener("mouseup", this.onMouseUp, false);}else if (this.viewport.attachEvent){this.viewport.__thisManager=this;this.viewport.onmousemove=this.onMouseMove;this.viewport.onmouseup=this.onMouseUp;this.viewport.setCapture();}} 
this.onMouseMove=function(e){e=e || window.event;var thisManager=null;if (window.__thisManager){thisManager=window.__thisManager;}else if (this.__thisManager){thisManager=this.__thisManager;}
if (thisManager.mouseDownX !=null){var deltaX=e.clientX-thisManager.mouseDownX;var deltaY=e.clientY-thisManager.mouseDownY;thisManager.scrollTo(thisManager.initialScrollX+deltaX, thisManager.initialScrollY+deltaY);thisManager.updateVisibleSections();}
return true;}
this.onMouseUp=function(e){e=e || window.event;var thisManager=null;if (window.__thisManager){thisManager=window.__thisManager;window.removeEventListener("mousemove", thisManager.onMouseMove, false);window.removeEventListener("mouseup", thisManager.onMouseUp, false);window.__thisManager=null;}else if (this.__thisManager){thisManager=this.__thisManager;thisManager.viewport.releaseCapture();thisManager.viewport.onmousemove=null;thisManager.viewport.onmouseup=null;this.__thisManager=null;}
thisManager.mouseDownX=null;thisManager.mouseDownY=null;}
this.getZoomPanelScaleRect=function(){var result;if (this.zoomPanelOrientation=="Horizontal"){result=new DundasMap.Rectangle(this.zoomPanelScaleMargin, 0, 100-(this.zoomPanelScaleMargin*2), 100);}else {result=new DundasMap.Rectangle(0, this.zoomPanelScaleMargin, 100, 100-(this.zoomPanelScaleMargin*2));}var conversionFactorX=100/(parseInt(this.zoomPanel.style.width)-this.zoomPanelBorderWidth*2);var conversionFactorY=100/(parseInt(this.zoomPanel.style.height)-this.zoomPanelBorderWidth*2);result.x/=conversionFactorX;result.y/=conversionFactorY;result.width/=conversionFactorX;result.height/=conversionFactorY;result.x+=this.zoomPanelBorderWidth;result.y+=this.zoomPanelBorderWidth;return result;}
this.getZoomPanelRect=function(plus){var result=null;if (this.zoomPanelReversed){plus=!plus;}
if (this.zoomPanelOrientation=="Horizontal"){if (plus){result=new DundasMap.Rectangle(100-this.zoomPanelScaleMargin, 0, this.zoomPanelScaleMargin, 100);}else {result=new DundasMap.Rectangle(0, 0, this.zoomPanelScaleMargin, 100);}}else {if (plus){result=new DundasMap.Rectangle(0, 0, 100, this.zoomPanelScaleMargin);}else {result=new DundasMap.Rectangle(0, 100-this.zoomPanelScaleMargin, 100, this.zoomPanelScaleMargin);}}var conversionFactorX=100/(parseInt(this.zoomPanel.style.width)-this.zoomPanelBorderWidth*2);var conversionFactorY=100/(parseInt(this.zoomPanel.style.height)-this.zoomPanelBorderWidth*2);result.x/=conversionFactorX;result.y/=conversionFactorY;result.width/=conversionFactorX;result.height/=conversionFactorY;result.x+=this.zoomPanelBorderWidth;result.y+=this.zoomPanelBorderWidth;return result;}
this.getZoomPanelThumbRect=function(){var result;var scaleRect=this.getZoomPanelScaleRect();if (this.zoomPanelOrientation=="Horizontal"){var thumbPosition=scaleRect.x;if (this.zoomPanelReversed){thumbPosition+=scaleRect.width*(1-this.zoomPanelPointerValue/100);}else{thumbPosition+=scaleRect.width*this.zoomPanelPointerValue/100;}
result=new DundasMap.Rectangle(thumbPosition, scaleRect.y+scaleRect.height/2,
this.zoomPanelPointerWidth/100*scaleRect.height,
this.zoomPanelPointerLength/100*scaleRect.height);}else {var thumbPosition=scaleRect.y;if (this.zoomPanelReversed){thumbPosition+=scaleRect.height*this.zoomPanelPointerValue/100;}else{thumbPosition+=scaleRect.height*(1-this.zoomPanelPointerValue/100);}
result=new DundasMap.Rectangle(scaleRect.x+scaleRect.width/2, thumbPosition,
this.zoomPanelPointerLength/100*scaleRect.width,
this.zoomPanelPointerWidth/100*scaleRect.width);}
 result.x-=result.width/2;result.y-=result.height/2;return result;}
this.getZoomPanelValueInPixels=function(valueInPercents){var result=0;var scaleRect=this.getZoomPanelScaleRect();if (this.zoomPanelOrientation=="Horizontal"){result=scaleRect.width*(valueInPercents-this.zoomPanelPointerValue)/100;}else {result=scaleRect.height*(this.zoomPanelPointerValue-valueInPercents)/100;}
if (this.zoomPanelReversed){result*=-1;}
return result;}
this.getZoomPanelValueInPercents=function(valueInPixels){var result=0;var scaleRect=this.getZoomPanelScaleRect();if (this.zoomPanelOrientation=="Horizontal"){var initialValueInPixels=scaleRect.width*this.zoomPanelPointerValue/100;if (this.zoomPanelReversed){result=(initialValueInPixels-valueInPixels)/ scaleRect.width*100;}else{result=(initialValueInPixels+valueInPixels)/ scaleRect.width*100;}}else {var initialValueInPixels=scaleRect.height*this.zoomPanelPointerValue/100;if (this.zoomPanelReversed){result=(initialValueInPixels+valueInPixels)/ scaleRect.height*100;}else{result=(initialValueInPixels-valueInPixels)/ scaleRect.height*100;}}
return result;}
this.snapToPossibleZoomValue=function(value){if (!this.zoomPanelSnapToTickMarks){return value;}var possibleValues=this.getPossibleZoomValues();var minDelta=99999999;var minDeltaIndex=0;for (var i=0; i < possibleValues.length; i++){var currentDelta=Math.abs(possibleValues[i]-value);if (currentDelta < minDelta){minDelta=currentDelta;minDeltaIndex=i;}}
return possibleValues[minDeltaIndex];}
this.getPossibleZoomValues=function(){var result=new Array(this.zoomPanelTickCount);var currentValue=0;var increment=100/(this.zoomPanelTickCount-1);for (var i=0; i < this.zoomPanelTickCount; i++){result[i]=this.getZoomFromThumbValue(currentValue);currentValue+=increment;result[i]*=100;result[i]=Math.round(result[i]);result[i]/=100;}
return result;}
this.getCurrentThumbValue=function(){if (this.zoomPanelOrientation=="Horizontal"){return this.getZoomPanelValueInPercents(parseInt(this.zoomPanelThumb.style.left));}else {return this.getZoomPanelValueInPercents(parseInt(this.zoomPanelThumb.style.top));}}
this.setCurrentThumbValue=function(value){if (this.zoomPanelOrientation=="Horizontal"){this.zoomPanelThumb.style.left=Math.floor(this.getZoomPanelValueInPixels(value))+"px";}else {this.zoomPanelThumb.style.top=Math.floor(this.getZoomPanelValueInPixels(value))+"px"; }}
this.getZoomFromThumbValue=function(pos){var c=this.minimumZoom;var maxScaleValue=100.0;var res=0;if (this.zoomType=="Quadratic"){var a=(this.maximumZoom-c)/(maxScaleValue*maxScaleValue);res=a*pos*pos+c;}else if (this.zoomType=="Exponential"){
if (c==0.0){c=1;}var a=(this.maximumZoom-c)/(maxScaleValue*maxScaleValue);res=c*Math.pow(this.maximumZoom/c, pos/maxScaleValue);}else{var a=(this.maximumZoom-c)/maxScaleValue;res=a*pos+c;}
return res;}
this.getThumbValueFromZoom= function(zoom){var c=this.minimumZoom;var maxScaleValue=100.0;var res=0;if (this.zoomType=="Quadratic"){var a=(this.maximumZoom-c)/(maxScaleValue*maxScaleValue);res=Math.sqrt((zoom-c)/a);}else if (this.zoomType=="Exponential"){
if (c==0.0){c=1;}var a=Math.log(this.maximumZoom/c)/maxScaleValue;res=Math.log(zoom/c)/a;}else{var a=(this.maximumZoom-c)/maxScaleValue;res=(zoom-c)/a;}
return res;}
this.snapZoomPanelThumb=function(){if (!this.zoomPanelSnapToTickMarks){return;}var value=this.getCurrentThumbValue();var interval=100/(this.zoomPanelTickCount-1);value/=interval;value=Math.round(value);value*=interval;this.setCurrentThumbValue(value);}
this.incrementZoom=function(positive){var oldThumbValue=this.getCurrentThumbValue();if ((positive && oldThumbValue > 99) || (!positive && oldThumbValue < 1)){return;}var interval=100/(this.zoomPanelTickCount-1);var newThumbValue=null;if (positive){newThumbValue=oldThumbValue+interval;if (newThumbValue > 100){newThumbValue=100;} }else {newThumbValue=oldThumbValue-interval;if (newThumbValue < 0){newThumbValue=0;}}
this.setCurrentThumbValue(newThumbValue);this.snapZoomPanelThumb();var newZoom=this.getZoomFromThumbValue(this.getCurrentThumbValue());newZoom=this.snapToPossibleZoomValue(newZoom);this.changeZoom(newZoom);}
this.getZoom=function(){return this.currentZoom;}
this.setZoom=function(newZoom){if (this.zoomPanel !=null){var newThumbValue=this.getThumbValueFromZoom(newZoom);this.setCurrentThumbValue(newThumbValue);}
this.changeZoom(newZoom);}
this.changeZoom=function(newZoom){var oldZoom=this.currentZoom;this.resetCachedSections();var contentOffsetX=parseInt(this.contentFiller.style.left);var contentOffsetY=parseInt(this.contentFiller.style.top);var centerX=parseInt(this.viewport.style.width)/2.0;var centerY=parseInt(this.viewport.style.height)/2.0;var xScroll=(contentOffsetX-centerX)/oldZoom*newZoom+centerX;var yScroll=(contentOffsetY-centerY)/oldZoom*newZoom+centerY;this.contentFiller.style.left=xScroll+"px";this.contentFiller.style.top=yScroll+"px";this.currentZoom=newZoom;this.determineGridSectionCounts();this.contentFiller.style.width=this.gridSectionsXCount*this.gridSectionSizeWidth+"px";this.contentFiller.style.height=this.gridSectionsYCount*this.gridSectionSizeHeight+"px";this.recreateGridSections();this.updateVisibleSections();if (this.mapDiv.onzoom !=null){this.mapDiv.onzoom();}}
this.onZoomPanelMouseDown=function(e){if (window.event){e=window.event;e.layerX=e.offsetX;e.layerY=e.offsetY;}
if (e.cancelable && e.preventDefault){e.preventDefault();}
if (this.getZoomPanelThumbRect().contains(e.layerX, e.layerY)){this.mouseDownX=e.clientX;this.mouseDownY=e.clientY;this.initialThumbOffsetX=parseInt(this.zoomPanelThumb.style.left);this.initialThumbOffsetY=parseInt(this.zoomPanelThumb.style.top);if (window.addEventListener){window.__thisManager=this;window.addEventListener("mousemove", this.onZoomPanelMouseMove, false);window.addEventListener("mouseup", this.onZoomPanelMouseUp, false);}else if (this.zoomPanel.attachEvent){this.zoomPanel.__thisManager=this;this.zoomPanel.onmousemove=this.onZoomPanelMouseMove;this.zoomPanel.onmouseup=this.onZoomPanelMouseUp;this.zoomPanel.setCapture();}}}
this.onZoomPanelMouseMove=function(e){if (window.event){e=window.event;e.layerX=e.offsetX;e.layerY=e.offsetY;}var thisManager=null;if (window.__thisManager){thisManager=window.__thisManager;}else if (this.__thisManager){thisManager=this.__thisManager;}
if (thisManager.mouseDownX !=null){var minValue=thisManager.getZoomPanelValueInPixels(0);var maxValue=thisManager.getZoomPanelValueInPixels(100);if (thisManager.zoomPanelOrientation=="Horizontal"){var deltaX=e.clientX-thisManager.mouseDownX;var newValue=thisManager.initialThumbOffsetX+deltaX;if (thisManager.zoomPanelReversed){if (newValue > minValue){newValue=minValue;}if (newValue < maxValue){newValue=maxValue;}}else{if (newValue < minValue){newValue=minValue;}if (newValue > maxValue){newValue=maxValue;}}thisManager.zoomPanelThumb.style.left=newValue+"px";}else {var deltaY=e.clientY-thisManager.mouseDownY;var newValue=thisManager.initialThumbOffsetY+deltaY;if (thisManager.zoomPanelReversed){if (newValue < minValue){newValue=minValue;}if (newValue > maxValue){newValue=maxValue;}}else{if (newValue > minValue){newValue=minValue;}if (newValue < maxValue){newValue=maxValue;}}
thisManager.zoomPanelThumb.style.top =newValue+"px";}}
return true;}
this.onZoomPanelMouseUp=function(e){e=e || window.event;var thisManager=null;if (window.__thisManager){thisManager=window.__thisManager;window.removeEventListener("mousemove", thisManager.onZoomPanelMouseMove, false);window.removeEventListener("mouseup", thisManager.onZoomPanelMouseUp, false);window.__thisManager=null;}else if (this.__thisManager){thisManager=this.__thisManager;thisManager.zoomPanel.releaseCapture();thisManager.zoomPanel.onmousemove=null;thisManager.zoomPanel.onmouseup=null;this.__thisManager=null;}
thisManager.mouseDownX=null;thisManager.mouseDownY=null;thisManager.snapZoomPanelThumb();var newZoom=thisManager.getZoomFromThumbValue(thisManager.getCurrentThumbValue());newZoom=thisManager.snapToPossibleZoomValue(newZoom);thisManager.changeZoom(newZoom);}
this.onZoomPanelClick=function(e){if (window.event){e=window.event;e.layerX=e.offsetX;e.layerY=e.offsetY;e.target=e.srcElement;}var layerX=e.layerX;var layerY=e.layerY;var target=e.target;while (target !=this.zoomPanel){layerX+=e.target.offsetLeft;layerY+=e.target.offsetTop;target=target.parentNode;}
if (this.getZoomPanelRect(true).contains(layerX, layerY)){this.incrementZoom(true);return true;}
if (this.getZoomPanelRect(false).contains(layerX, layerY)){this.incrementZoom(false);return true;}}
this.hitTestNavigationButton=function(x, y){x/=parseInt(this.navigationPanel.style.width)/100.0;y/=parseInt(this.navigationPanel.style.height)/100.0;if (this.navigationPanelEastButton.contains(x, y)){return "East";}else if (this.navigationPanelWestButton.contains(x, y)){return "West";}else if (this.navigationPanelNorthButton.contains(x, y)){return "North";}else if (this.navigationPanelSouthButton.contains(x, y)){return "South";}else{return null;}}
this.onNavigationPanelMouseDown=function(e){if (window.event){e=window.event;e.layerX=e.offsetX;e.layerY=e.offsetY;}
if (e.cancelable && e.preventDefault){e.preventDefault();}}
this.onNavigationPanelClick=function(e){if (window.event){e=window.event;e.layerX=e.offsetX;e.layerY=e.offsetY;}var clickedButton=this.hitTestNavigationButton(e.layerX, e.layerY);if (clickedButton !=null){this.scrollContent(clickedButton, this.navigationPanelScrollStep*100/this.getZoom());}}},
Point:function(x, y){this.x=x;this.y=y;},
Rectangle:function(x, y, width, height){this.x=x;this.y=y;this.width=width;this.height=height;this.intersectsWith=function(rect){if (((rect.x < (this.x+this.width)) && (this.x < (rect.x+rect.width))) &&
(rect.y < (this.y+this.height))){return (this.y < (rect.y+rect.height));}return false;}
this.contains=function(x, y){if (((this.x <=x) && (x < (this.x+this.width))) && (this.y <=y)){return (y < (this.y+this.height));}return false;}
this.unionWith=function(rect){var num1=min(this.x, rect.x);var num2=max(this.x+this.width, rect.x+rect.width);var num3=min(this.y, rect.y);var num4=max(this.y+this.height, rect.y+rect.height);this.x=num1;this.y=num3;this.width=num2-num1;this.height=num4-num3;}},
LinkedList:function(gridSectionManager){this.gridSectionManager=gridSectionManager;this.head=null;this.downloading=false;this.add=function(obj, gridXParam, gridYParam, zoom){if (this.head==null){this.head=new DundasMap.ListNode(obj, gridXParam, gridYParam, zoom, this.gridSectionManager);}else{var currentNode=this.head;while (currentNode.next !=null){currentNode=currentNode.next;}currentNode.next=new DundasMap.ListNode(obj, gridXParam, gridYParam, zoom, this.gridSectionManager);}}
this.remove=function(obj){if (this.head==null){return;}else if (this.head.value==obj){this.head=this.head.next;}else{var currentNode=this.head;while (currentNode.next !=null){if (currentNode.next.value==obj){currentNode.next=currentNode.next.next;return;}currentNode=currentNode.next;}}}
this.clearDownloads=function(){var currentNode=this.head;var prevNode=null;while (currentNode !=null){if (currentNode.value.src !=null){currentNode.value.src=this.gridSectionManager.emptyImageUrl;}
currentNode.value=null;prevNode=currentNode;currentNode=currentNode.next;}
this.head=null;this.downloading=false;}
this.getCount=function(){var count=0;var currentNode=this.head;while (currentNode !=null){count++;currentNode=currentNode.next;}return count;}
this.find=function(value){var currentNode=this.head;while (currentNode !=null){if (currentNode.value==value){return currentNode;}currentNode=currentNode.next;}return null;}
this.abortOutOfViewRequests=function(checkVisibility){var currentNode=this.head;var prevNode=null;while (currentNode !=null){if (!checkVisibility || !currentNode.containsVisibleSections()){currentNode.abortRequest();if (prevNode==null){this.head=currentNode.next;}else{prevNode.next=currentNode.next;}}else{prevNode=currentNode;}currentNode=currentNode.next;}}
this.processDownloads=function(){if (this.downloading || this.head==null){return;}var image=this.head.value;if (this.head.isVisible()){var thisList=this;var onloadHandler=function(e){if (thisList.head !=null && image.src !=thisList.gridSectionManager.emptyImageUrl){var x=thisList.head.gridXParam;var y=thisList.head.gridYParam;if (image.buffer !=null){thisList.swapBuffer(image, x, y);image=image.buffer;}
thisList.downloading=false;thisList.head=thisList.head.next;if (image.imageMapUrl !=null){var request=thisList.gridSectionManager.createRequest();if (request !=null){thisList.gridSectionManager.downloadImageMap(request, image.imageMapUrl, x, y);}}else{setTimeout(function(){thisList.processDownloads();}, 0);}}};this.downloading=true;if (this.gridSectionManager.isIE){image.buffer=new Image();image.buffer.onload=onloadHandler;image.buffer.src=image.imageUrl;}else if (image.addEventListener !=null){image.addEventListener("load", onloadHandler, false);image.src=image.imageUrl;}}else{if (this.head==null){this.downloading=false;return;}else if (image !=null && image.parentNode !=null){image.parentNode.removeChild(image);image.src=this.gridSectionManager.emptyImageUrl;this.gridSectionManager.gridSections[this.head.gridXParam][this.head.gridYParam]=null;}
this.head=this.head.next;this.processDownloads();}}
this.swapBuffer=function(image, x, y){image.buffer.id=image.id;image.buffer.name=image.name;image.buffer.border=image.border;image.buffer.width=image.width;image.buffer.height=image.height;image.buffer.style.position=image.style.position;image.buffer.style.left=image.style.left;image.buffer.style.top=image.style.top;image.buffer.style.width=image.style.width;image.buffer.style.height=image.style.height;image.buffer.galleryimg=image.galleryimg;image.buffer.i=image.i;image.buffer.j=image.j;image.buffer.imageMapUrl=image.imageMapUrl;if (image.imageMapUrl !=null){var thisManager=this.gridSectionManager;image.buffer.onmouseenter=function(){if (thisManager.findImageMap(this.name+"Map")==-1){thisManager.addImageMap(this);}}
image.buffer.onmouseleave=function(){var index=thisManager.findImageMap(this.name+"Map");if (index !=-1){this.useMap=null;thisManager.viewport.removeChild(thisManager.viewport.childNodes[index]);}}
image.buffer.onmousemove=function(){if (this.imageMapText !=null){ 
if (thisManager.findImageMap(this.name+"Map")==-1){thisManager.addImageMap(this);}}}}
if (this.gridSectionManager.gridSections[x] !=null && 
this.gridSectionManager.gridSections[x][y]==image){this.gridSectionManager.gridSections[x][y]=image.buffer;image.buffer.swapNode(image);}}},
ListNode:function(obj, gridXParam, gridYParam, zoom, gridSectionManager){this.value=obj;this.gridXParam=gridXParam;this.gridYParam=gridYParam;this.zoom=zoom;this.gridSectionManager=gridSectionManager;this.next=null;this.containsVisibleSections=function(){var xParams=this.gridXParam.substr(0, this.gridXParam.length-1).split(";");var yParams=this.gridYParam.substr(0, this.gridYParam.length-1).split(";");for (var i=0; i < xParams.length; i++){var x=parseInt(xParams[i]);var y=parseInt(yParams[i]);if (this.gridSectionManager.currentVisibleBounds.contains(x, y)){return true;}}
return false;}
this.isVisible=function(){return (this.zoom==this.gridSectionManager.getZoom() &&
this.gridSectionManager.currentVisibleBounds.contains(gridXParam, gridYParam));}
this.abortRequest=function(){if (this.value.readyState < 2){this.value.abort();this.value=null;this.removeGridSections();}}
this.removeGridSections=function(){var xParams=this.gridXParam.substr(0, this.gridXParam.length-1).split(";");var yParams=this.gridYParam.substr(0, this.gridYParam.length-1).split(";");for (var i=0; i < xParams.length; i++){var x=parseInt(xParams[i]);var y=parseInt(yParams[i]);if (this.gridSectionManager.gridSections[x] !=null && this.gridSectionManager.gridSections[x][y] !=null){this.gridSectionManager.gridSections[x][y].parentNode.removeChild(
this.gridSectionManager.gridSections[x][y]);this.gridSectionManager.gridSections[x][y]=null;}}}}};