// JScript File
// microsoft virtual earth support
// Copyright (C) 2008 Kevin Supinger

         var map = null;
         var pinstart = null;
         var pinend = null;
         
         var pinPoint = null;
         var pinPoint2 = null;
         
         var pinPoint3 = null;
         var pinPoint4 = null;
         var pinPoint5= null;
         var pinPoint6 = null;
         var pinPixel = null;
         
         var latLong = null;

         var zoomLevel = 10;

         var routeType = null;

         var index = 0;
         var results = null;
         var index2 = 0;
         var results2 = null;
         
         var showfind = false;
         var showmini = true;
         var showDash = true;
         
         var i = 0;

  
         function GetMap()      // load a new map
         {
            map = new VEMap('myMap');
            
            map.SetDashboardSize(VEDashboardSize.Normal);

            map.LoadMap(new VELatLong(47.63643424453759, -122.13330388069154), 30);

//            AddPin();   // start
//            AddPin2();  // stop
//            AddPin3();  //lances place
//            AddPin4();  // milestone
//            AddPin5();  // coloma

            map.SetZoomLevel(zoomLevel);

            map.AttachEvent("onclick", GetLatLong);
            latLong = map.GetCenter();
            divInfo.innerHTML = latLong;
            
            ShowMiniMap();
            ShowMiniMap();

            CheckEnableButtons();
 //           AddControl();
            map.SetMapStyle(VEMapStyle.Hybrid);

        }
         
         function GetMap2(lat, lon, zoom)      // load a new map
         {
             map = new VEMap('myMap');

             map.SetDashboardSize(VEDashboardSize.Normal);

             map.LoadMap(new VELatLong(lat, lon), zoom);

             //            AddPin();   // start
             //            AddPin2();  // stop
             //            AddPin3();  //lances place
             //            AddPin4();  // milestone
             //            AddPin5();  // coloma

             map.SetZoomLevel(zoom);

             map.AttachEvent("onclick", GetLatLong);
             latLong = map.GetCenter();
             divInfo.innerHTML = latLong;

             ShowMiniMap();
             ShowMiniMap();

             //CheckEnableButtons();
             //           AddControl();
             map.SetMapStyle(VEMapStyle.Hybrid);

         }

         function ResetMap()    // Reset map to original view
         {
            // remove nay manual setpoints
            if(pinstart != null)
                map.DeleteShape(pinstart);
            if(pinend != null)
                map.DeleteShape(pinend);
                
            map.DeleteRoute();
                
            pinstart = null;
            pinend = null;
            
            // clear the route buttons
            pinPoint = null;
            pinPoint2 = null;

            latLong = new VELatLong(47.63643424453759, -122.13330388069154);

            // set initial zoom  and pan  
            map.Clear();
            zoomLevel = 10;

            map.SetCenterAndZoom(latLong, zoomLevel);
            map.SetMapStyle(VEMapStyle.Hybrid);
            index = 0;
            index2 = 0;
            CheckEnableButtons();
          }
          
        //edit controls text change  
        function TextChanging(x) 
        {
        document.getElementById(x).style.background="dkgreen";
        document.getElementById("Button3").Focus();
        }

        function TextChanging2(x)
        {
        document.getElementById(x).style.background="dkgreen";
        document.getElementById("Button11").Focus();
        }
        
        // handle keyboard events
        function KeyBoard(event1)
        {
        //var y = document.getElementById(x).value;
        if(event1.keyCode == 13)
            FindLoc(1);
        }
        
        function KeyBoard2(event1)
        {
        //var y = document.getElementById(x).value;
        if(event1.keyCode == 13)
            FindLoc2(1);
        }
        
        // mouse map click          
        function GetLatLong(e)
        {
            //Get the pixel coordinates from the click event, convert to LatLong value
            var x = e.mapX;
            var y = e.mapY;
            pixel = new VEPixel(x, y);
            latLong = map.PixelToLatLong(pixel);
            divInfo.innerHTML = latLong;
        }
        
        function SetCenterAndZoom()
        {   
            map.SetCenterAndZoom(latLong, zoomLevel);
        }
        
        function SetCenter()
        {
            map.SetCenter(latLong);
        }
        
        function SetZoom()
        {
            map.SetZoomLevel(zoomLevel);
        }
        
        function ZoomIn()
        {
            //Increase zoom level by a factor of 1
            map.ZoomIn();
            //txtZoom.value = map.GetZoomLevel();
        }
        
        function ZoomOut()
        {
            //Decrease zoom level by a factor of 1
            map.ZoomOut();
            //txtZoom.value = map.GetZoomLevel();
        }
        
        function ValidateEntry()
        {
           //Check to make sure zoom level is within range
           if (txtZoom.value > 0 && txtZoom.value <= 19) zoomLevel = txtZoom.value;
            else alert("Enter a value between 1 and 19.");
        }
        function getInfo()
        {
            if (map.IsBirdseyeAvailable())
            {
                var be = map.GetBirdseyeScene();
                var info = "ID: " + be.GetID() + "\n";
                info += "thumbnail: " + be.GetThumbnailFilename()+ "\n";
                info += "orientation: " + be.GetOrientation()+ "\n";
                info += "height: " + be.GetHeight() + "\n";
                info += "width: " + be.GetWidth() + "\n";
                var pixel = be.LatLongToPixel(map.GetCenter(), map.GetZoomLevel());
                info += "LatLongToPixel: " + pixel.x + ", " + pixel.y + "\n";

                // Check to see if the current birdseye view contains the pushpin pixel point.
                info += "contains pixel " + pinPixel.x + ", " + pinPixel.y + ": " + be.ContainsPixel(pinPixel.x, pinPixel.y, map.GetZoomLevel()) + "\n";
                
                // Check to see if the current view contains the pushpin LatLong.
                info += "contains latlong " + pinPoint + ": " + be.ContainsLatLong(pinPoint) + "\n";
                
                // This method may return null, depending on the selected view and map style.
                info += "latlong: " + map.PixelToLatLong(pixel);
                alert(info);
            }
            else
            {
                alert("Bird's eye images are not available at this location and zoom level.");
            }
        }

        // 
        //  execute search for positions
        //
        function FindLoc(numResults)
        {
            try
            {
                results = map.Find(txtWhat.value,txtWhere.value,null,null,index,numResults,true,true,true,true,MoreResults);
                index = parseInt(index)+9;
            }
            catch(e)
            {
                alert(e.message);
            }
        }

        function FindLoc2(numResults)
        {
            try
            {
                results2 = map.Find(txtWhat2.value,txtWhere2.value,null,null,index2,numResults,true,true,true,true,MoreResults2);
                index2 = parseInt(index2)+9;
            }
            catch(e)
            {
                alert(e.message);
            }
        }
        
        // 
        //  find result handlers
        //
        function MoreResults(layer, resultsArray, places, hasMore, veErrorMessage)
        {
            if(hasMore != false)
            {
                var r = "<a href='#' onclick='javascript:FindLoc(parseInt(txtNumResults.value));'>Click for More Results</a>";
                document.getElementById('results').innerHTML = r;
                //alert(resultsArray[0].Name); // display name
                pinPoint = resultsArray[0].LatLong; //get pin location for route
                divInfo.innerHTML = pinPoint;
                CheckEnableButtons();
            }
            else
            {
                index=0;
                //number=Number(txtNumResults.value);    
                document.getElementById('results').innerHTML = "";
                document.getElementById('results').innerHTML = resultsArray[0].Name;
                // alert(resultsArray[0].Name); // display name
                pinPoint = resultsArray[0].LatLong; //get pin location for route
                divInfo.innerHTML = pinPoint;
                CheckEnableButtons();
            }
        }
        
        function MoreResults2(layer, resultsArray, places, hasMore, veErrorMessage)
        {
            if(hasMore != false)
            {
                var r = "<a href='#' onclick='javascript:FindLoc2(parseInt(txtNumResults.value));'>Click for More Results</a>";
                document.getElementById('results').innerHTML = r;
                pinPoint2 = resultsArray[0].LatLong; //get pin location for route
                divInfo.innerHTML = pinPoint2;
                CheckEnableButtons();
            }
            else
            {
                index=0;
                //number=Number(txtNumResults.value);    
                document.getElementById('results').innerHTML = "";
                document.getElementById('results').innerHTML = resultsArray[0].Name;
                pinPoint2 = resultsArray[0].LatLong; // get pin location for route
                divInfo.innerHTML = pinPoint2;
                CheckEnableButtons();
            }
        }
 
         function CheckEnableButtons()
         {
            if(pinPoint != null && pinPoint2 != null)
            {
                Button1.disabled = ""; //disabled="disabled"
                Button2.disabled = ""; //disabled="disabled"
            }
            else
            {
                Button1.disabled = "disabled";
                Button2.disabled = "disabled";
            }
        
         }
         
        function SetStartPoint()
        {
            pinPoint = latLong;
            if(pinstart != null)
                map.DeleteShape(pinstart);
            pinstart = map.AddPushpin(pinPoint);
            pinstart.SetTitle('Start Point');
            pinstart.SetDescription('Push pin 1');
            CheckEnableButtons();
        }
        function SetEndPoint()
        {
            pinPoint2 = latLong;
            if(pinend != null)
                map.DeleteShape(pinend);
            pinend = map.AddPushpin(pinPoint2);
            pinend.SetTitle('End Point');
            pinend.SetDescription('Push pin 2');
            CheckEnableButtons();
        }

        function GetDirections()
        {
            map.GetDirections(["Seattle", "Bellevue WA", "Microsoft"]);
        }

        function GetQuickestRoute()
        {
            routeType = VERouteType.Quickest;
            map.GetRoute(pinPoint, pinPoint2, VEDistanceUnit.Miles, routeType, myCallback);
        }
        
        function GetShortestRoute()
        {
            routeType = VERouteType.Shortest;
            map.GetRoute(pinPoint, pinPoint2, VEDistanceUnit.Miles, routeType, myCallback2);
        }
         
        function DeleteRoute()
        {
            map.DeleteRoute();
        }
        
        function myCallback(route)
        {
           // alert("The callback quickest route function has been called.");
           var routeinfo="Route info:\n\n";
           routeinfo+="Total distance: ";
           routeinfo+= route.Itinerary.Distance+" ";
           routeinfo+=   route.Itinerary.DistanceUnit+"\n";
           var steps="";
           var len = route.Itinerary.Segments.length;
           for(var i = 0; i < len ;i++)
              {
              steps+=route.Itinerary.Segments[i].Instruction+" -- (";
              steps+=route.Itinerary.Segments[i].Distance+") ";
              steps+=route.Itinerary.DistanceUnit+"\n";
              }
              routeinfo+="Steps:\n"+steps;
  
           divRoute1.innerHTML="Quickest route calculated";
           TextArea1.value = "Quickest route calculated - " + routeinfo;
           // alert(routeinfo);   
        }
           
        function myCallback2(route)
        {
           //alert("The callback shortest route function has been called.");
           var routeinfo="Route info:\n\n";
           routeinfo+="Total distance: ";
           routeinfo+= route.Itinerary.Distance+" ";
           routeinfo+=   route.Itinerary.DistanceUnit+"\n";
           var steps="";
           var len = route.Itinerary.Segments.length;
           for(var i = 0; i < len ;i++)
              {
              steps+=route.Itinerary.Segments[i].Instruction+" -- (";
              steps+=route.Itinerary.Segments[i].Distance+") ";
              steps+=route.Itinerary.DistanceUnit+"\n";
              }
              routeinfo+="Steps:\n"+steps;
            // alert(routeinfo);   
           TextArea1.value = "Shortest route calculated - " + routeinfo;
           divRoute1.innerHTML="Shortest route calculated";
        }   
        
        function ShowDisambiguationDialog(v)
        {
            map.ShowDisambiguationDialog(v);
        }  
         // Find Control hide & show calls
         function HideFindControl()
         {
            map.HideFindControl();
         }
         
         function ShowFindControl()
         {

         if(showfind)
            {
                showfind = false;
                map.HideFindControl();
            }
         else
            {
                showfind = true;
                map.ShowFindControl();
            }
         }
         
         function AddPin()
         {
            // Add a new pushpin to the center of the map.
            latLong = new VELatLong(47.65937544956289, -122.1295166015625);
            pinPoint = latLong;
            pinPixel = map.LatLongToPixel(pinPoint);
            var pin = map.AddPushpin(pinPoint);
            pin.SetTitle('PJs bar - final stop');
            pin.SetDescription('Biker road house party.');
         }
         function AddPin2()
         {
            // Add a new pushpin to the center of the map.
            latLong = new VELatLong(47.65937544956289, -122.1295166015625);
            pinPoint2 = latLong;
            pinPixel = map.LatLongToPixel(pinPoint2);
            var pin = map.AddPushpin(pinPoint2);
            pin.SetTitle('Miners Club Bar - Starting Point');
            pin.SetDescription('Georgetown,CA ');
         }
         function AddPin3() //lances
         {
            // Add a new pushpin to the center of the map.
            latLong = new VELatLong(38.90332398953275, -120.91827392578125);
            pinPoint3 = latLong;
            pinPixel = map.LatLongToPixel(pinPoint3);
            var pin = map.AddPushpin(pinPoint3);
            pin.SetTitle('Lances Place Restaurant - stop 1');
            pin.SetDescription('Greenwood,CA');
         }
         function AddPin4() //milestone
         {
            // Add a new pushpin to the center of the map.
            latLong = new VELatLong(38.89370499941828, -121.0150909423828);
            pinPoint4 = latLong;
            pinPixel = map.LatLongToPixel(pinPoint4);
            var pin = map.AddPushpin(pinPoint4);
            pin.SetTitle('Milestone Saloon - stop 2');
            pin.SetDescription('Cool,CA');
         }
         function AddPin5() // coloma club
         {
            // Add a new pushpin to the center of the map.
            latLong = new VELatLong(38.80065426993302, -120.89973449707031);
            pinPoint5 = latLong;
            pinPixel = map.LatLongToPixel(pinPoint5);
            var pin = map.AddPushpin(pinPoint5);
            pin.SetTitle('Coloma Club - stop 3');
            pin.SetDescription('Coloma,CA');
         }
         function AddPin6()
         {
            // Add a new pushpin to the center of the map.
            latLong = new VELatLong(38.90599569999115, -120.838623046875);
            pinPoint6 = latLong;
            pinPixel = map.LatLongToPixel(pinPoint6);
            var pin = map.AddPushpin(pinPoint6);
            pin.SetTitle('Georgetown - This is the title text');
            pin.SetDescription('Miners Club Bar - This is the description text.');
         }
         
         // Mini Map hide & show calls
         function HideMiniMap()
         {
            map.HideMiniMap();
         }
         
         function ShowMiniMap()
         {
         if(!showmini)
            {
            if (map.GetMapMode() == 2)
                {
                    map.SetMapMode(VEMapMode.Mode2D);
                }
            map.ShowMiniMap(480, 80);
            showmini = true;
            }
           else
           {
               HideMiniMap();
               showmini = false;
           }            
         }

         function ShowDashBoard()
         {
         if(!showDash)
            {
                map.ShowDashboard();
                showDash = true;
            }
           else
           {
               map.HideDashBoard();
               showDash = false;
           }            
         }
         function ToggleDashBoard()
         {
         if(!showDash)
            {
                map.ShowDashboard();
                showDash = true;
            }
           else
           {
               map.HideDashboard();
               showDash = false;
           }            
         }
         
                  // Mini Map hide & show calls
         function HideDashBoard()
         {
            map.HideDashBoard();
         }

         function LoadNormal()
         {
            //Dispose the map if it was previously loaded.
            if (map!=null)
            {
                 map.Dispose();
            }
            map = new VEMap('myMap');
            map.SetDashboardSize(VEDashboardSize.Normal);
            map.LoadMap();
         }
         function LoadSmall()
         {
            //Dispose the map if it was previously loaded.
            if (map!=null)
            {
                 map.Dispose();
            }
            map = new VEMap('myMap');
            map.SetDashboardSize(VEDashboardSize.Small);
            map.LoadMap();
         }
         function LoadTiny()
         {
            //Dispose the map if it was previously loaded.
            if (map!=null)
            {
                 map.Dispose();
            }
            map = new VEMap('myMap');
            map.SetDashboardSize(VEDashboardSize.Tiny);
            map.LoadMap();
         }

         function ShowDashboard()
         {
            map.ShowDashboard();
         }
         function HideDashboard()
         {
            map.HideDashboard();
         }

        function AddControl()
         {
            var el = document.createElement("div"); 
            el.id = "myControl" + i; 
            el.style.top = 100 + (i * 10); 
            el.style.left = 100 + (i * 10);            
            el.style.border = "2px solid black";
            el.style.background = "White";
            el.innerHTML = el.id;  
            map.AddControl(el);
            addShim(el);
            counter.value = i;
            i++;
         }
         
         function addShim(el)
         {
            var shim = document.createElement("iframe");
            shim.id = "myShim" + i;
            shim.frameBorder = "0";
            shim.style.position = "absolute";
            shim.style.zIndex = "1";
            shim.style.top  = el.offsetTop;
            shim.style.left = el.offsetLeft;
            shim.width  = el.offsetWidth;
            shim.height = el.offsetHeight;
            el.shimElement = shim;
            el.parentNode.insertBefore(shim, el);
         }
         
         function DeleteControl()
         {
            var myControl = document.getElementById("myControl" + counter.value);
            if (myControl!=null)
            {
                var myControlID = myControl.id;
                map.DeleteControl(myControl);
                alert("Control " + myControlID + " has been deleted.");
            }
            else
            {
                alert("No control with ID " + counter.value + " was found.");
                return;
            }
            
            var myShim = document.getElementById("myShim" + counter.value);
            if (myShim!=null)
                myShim.parentNode.removeChild(myShim);
            myShim = null;
            i--;
            counter.value = i;
         }
         
         function HideControl()
         {
            var myControl = document.getElementById("myControl" + counter.value);

            if (myControl!=null)
            {
                map.HideControl(myControl);
                alert(myControl.id + " is now hidden from view.");
            }
            else
            {
                alert("No control with ID " + counter.value + " was found.");
                return;
            }
         }
         
         function ShowControl()
         {
            var myControl = document.getElementById("myControl" + counter.value);
            if (myControl!=null)
            {
                map.ShowControl(myControl);
                alert(myControl.id + " has been restored.");
            }
            else
            {
                alert("No control with ID " + counter.value + " was found.");
                return;
            }
         }