diff --git a/CampusAppWP8/CampusAppWP8/App.xaml b/CampusAppWP8/CampusAppWP8/App.xaml
index 282eda77..a4aef1d3 100644
--- a/CampusAppWP8/CampusAppWP8/App.xaml
+++ b/CampusAppWP8/CampusAppWP8/App.xaml
@@ -16,7 +16,6 @@
                     <local:LocalizedStrings xmlns:local="clr-namespace:CampusAppWP8" x:Key="LocalizedStrings"/>
                     <local:ThemelizedIcons xmlns:local="clr-namespace:CampusAppWP8" x:Key="ThemelizedIcons"/>
                     <local:Const xmlns:local="clr-namespace:CampusAppWP8" x:Key="Const"/>
-                    <local:BoolToVisibilityConverter xmlns:local="clr-namespace:CampusAppWP8.Utility" x:Key="BoolToVisibilityConverter"/>
                 </ResourceDictionary>
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
diff --git a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
index 14b52676..891e313e 100644
--- a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
+++ b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
@@ -155,7 +155,9 @@
       <DependentUpon>TimeTableWeek.xaml</DependentUpon>
     </Compile>
     <Compile Include="Pages\TimeTable\WeekViewPageItem.cs" />
-    <Compile Include="Utility\DoubleNaNConverter.cs" />
+    <Compile Include="Utility\Converter\DoubleNaNConverter.cs" />
+    <Compile Include="Utility\Converter\RoomToStringConverter.cs" />
+    <Compile Include="Utility\Converter\FrameworkElementToRectConverter.cs" />
     <Compile Include="Utility\ICalObject.cs" />
     <Compile Include="Utility\ICSClasses.cs" />
     <Compile Include="Utility\ICSManager.cs" />
@@ -239,9 +241,9 @@
     </Compile>
     <Compile Include="Utility\AppUriMapper.cs" />
     <Compile Include="Utility\BackgroundTasks.cs" />
-    <Compile Include="Utility\BoolToVisibilityConverter.cs" />
+    <Compile Include="Utility\Converter\BoolToVisibilityConverter.cs" />
     <Compile Include="Utility\FrameworkAnimator.cs" />
-    <Compile Include="Utility\IdToPlaceConverter.cs" />
+    <Compile Include="Utility\Converter\IdToPlaceConverter.cs" />
     <Compile Include="Utility\ListFiller.cs" />
     <Compile Include="Utility\Lui\Button\AddButton.cs" />
     <Compile Include="Utility\Lui\Button\AddPersonButton.cs" />
@@ -266,7 +268,7 @@
       <DependentUpon>WeekViewDay.xaml</DependentUpon>
     </Compile>
     <Compile Include="Utility\Lui\Tiles\TileCreator.cs" />
-    <Compile Include="Utility\MealIdToPriceConverter.cs" />
+    <Compile Include="Utility\Converter\MealIdToPriceConverter.cs" />
     <Compile Include="Utility\NDEF\BTUTagMessage.cs" />
     <Compile Include="Pages\Dev\NFC.xaml.cs">
       <DependentUpon>NFC.xaml</DependentUpon>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml
index ac0bb7cd..04463450 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml
@@ -9,6 +9,8 @@
     xmlns:lui="clr-namespace:CampusAppWP8.Utility.Lui.Button"
     xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
     xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
+    xmlns:lu="clr-namespace:CampusAppWP8.Utility.Lui"
+    xmlns:conv="clr-namespace:CampusAppWP8.Utility.Converter"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
     Foreground="{StaticResource PhoneForegroundBrush}"
@@ -17,53 +19,97 @@
     shell:SystemTray.IsVisible="True"
     x:Name="root">
 
+    <phone:PhoneApplicationPage.Resources>
+        <conv:RoomToStringConverter x:Key="RoomConverter"/>
+        <conv:FrameworkElementToRectConverter x:Key="RectConverter"/>
+        <DataTemplate x:Name="RoomPickerItemTemplate">
+            <lu:MultiValueTextBlock Value1="{Binding BindsDirectlyToSource=True}" Converter="{StaticResource RoomConverter}"/>
+        </DataTemplate>
+    </phone:PhoneApplicationPage.Resources>
+    
     <!--LayoutRoot ist das Stammraster, in dem alle anderen Seiteninhalte platziert werden-->
     <Grid x:Name="LayoutRoot" Background="Transparent">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto"/>
             <RowDefinition Height="Auto"/>
+            <RowDefinition Height="0"/>
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
+        
+        <!--row_0-->
         <StackPanel  Grid.Row="0">
-            <header:DefaultHeader Name="DefHeader" HeaderName="{Binding Path=LocalizedResources.CampusMapApp_RoomListTitle, Source={StaticResource LocalizedStrings}}"/>
+            <header:DefaultHeader x:Name="DefHeader" HeaderName="{Binding Path=LocalizedResources.CampusMapApp_RoomListTitle, Source={StaticResource LocalizedStrings}}"/>
         </StackPanel>
 
-        <Grid Grid.Row="1">
+        <!--row_1-->
+        <Grid Grid.Row="1" Margin="24,-12,24,0">
             <Grid.ColumnDefinitions>
                 <ColumnDefinition Width="Auto"/>
                 <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="Auto"/>
             </Grid.ColumnDefinitions>
             
-            <TextBlock Grid.Column="0" Text="{Binding Path=LocalizedResources.LayerListPicker_Label, Source={StaticResource LocalizedStrings}}" Margin="24,0,24,0"/>
-            <TextBlock x:Name="LayerTag"  Grid.Column="1" Text="" HorizontalAlignment="Center" />
+            <TextBlock 
+                Grid.Column="0" 
+                Text="{Binding Path=LocalizedResources.LayerListPicker_Label, Source={StaticResource LocalizedStrings}}" 
+                VerticalAlignment="Center"
+                HorizontalAlignment="Left"
+                Margin="0,0,24,0"/>
+            <TextBlock 
+                x:Name="LayerTag"  
+                Grid.Column="1" 
+                HorizontalAlignment="Center" 
+                VerticalAlignment="Center"/>
+            <Button Grid.Column="2" Click="SearchRoom" Margin="0,0,0,-10" Padding="0">
+                <Image Source="{Binding Path=ThemelizedIcon.Search, Source={StaticResource ThemelizedIcons}}" Width="50" Height="50" Margin="0"/>
+            </Button>
         </Grid>
-        <Canvas Grid.Row="2" x:Name="MainCanvas" Margin="12">
-            <ViewportControl Name="VPC" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Bounds="0,-200,720,1200" Width="{Binding ActualWidth, ElementName=MainCanvas, Mode=OneWay}" Height="{Binding ActualHeight, ElementName=MainCanvas, Mode=OneWay}">
-                <Canvas Name="MapCanvas" Height="800"  Width="480" VerticalAlignment="Top" HorizontalAlignment="Left" ManipulationDelta="MapCanvas_ManipulationDelta" ManipulationStarted="MapCanvas_ManipulationStarted" ManipulationCompleted="MapCanvas_ManipulationCompleted" Margin="-188,-200,-188,-200">
-                    <Image  Name="imgMap" Height="{Binding ImageHeigh}"  Width="{Binding ImageWidth}" Source="{Binding ImageSource}" HorizontalAlignment="Left" VerticalAlignment="Top"/>
-                    <Canvas.RenderTransform>
-                        <ScaleTransform/>
-                    </Canvas.RenderTransform>
-                </Canvas>
-            </ViewportControl>
-
-            <Grid x:Name="BtnGrid" Width="{Binding ActualWidth, ElementName=MainCanvas, Mode=OneWay}" Height="60">
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="*"/>
-                    <ColumnDefinition Width="*"/>
-                </Grid.ColumnDefinitions>
-
-                <Border Grid.Column="0" BorderThickness="2" BorderBrush="{StaticResource PhoneAccentBrush}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
-                    <TextBlock Text="ZoomIn" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="{StaticResource PhoneAccentBrush}" Tap="ZoomIn_Tap"/>
-                </Border>
-                <Border Grid.Column="1" BorderThickness="2" BorderBrush="{StaticResource PhoneAccentBrush}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
-                    <TextBlock Text="ZoomOut" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="{StaticResource PhoneAccentBrush}" Tap="ZoomOut_Tap"/>
-                </Border>
-            </Grid>
-        </Canvas>
+        
+        <!--row_2-->
+        <toolkit:ListPicker 
+            x:Name="RoomPicker" 
+            Grid.Row="2" 
+            SelectionChanged="RoomPicker_SelectionChanged" 
+            ItemsSource="{Binding RoomPickerList, ElementName=root, Mode=OneWay}" 
+            FullModeItemTemplate="{StaticResource RoomPickerItemTemplate}"
+            FullModeHeader="{Binding Path=LocalizedResources.Rooms, Source={StaticResource LocalizedStrings}}"
+            Opacity="0"/>
+        
+        <!--row_3-->
+        <ViewportControl 
+            x:Name="VPC" 
+            Grid.Row="3" 
+            VerticalAlignment="Stretch" 
+            HorizontalAlignment="Stretch" 
+            Margin="12"
+            Bounds="{Binding ViewBounds, ElementName=root, Mode=OneWay}"
+            >
+            <Canvas 
+                x:Name="MapCanvas" 
+                Height="{Binding Height, Mode=OneWay, ElementName=imgMap}"
+                Width="{Binding Width, Mode=OneWay, ElementName=imgMap}"
+                VerticalAlignment="Top" 
+                HorizontalAlignment="Left" 
+                ManipulationDelta="MapCanvas_ManipulationDelta" 
+                ManipulationStarted="MapCanvas_ManipulationStarted" 
+                ManipulationCompleted="MapCanvas_ManipulationCompleted" 
+                SizeChanged="MapCanvas_SizeChanged"
+                >
+                <Image 
+                    x:Name="imgMap" 
+                    Height="{Binding ImageHeight}"  
+                    Width="{Binding ImageWidth}" 
+                    Source="{Binding ImageSource}" 
+                    HorizontalAlignment="Left" 
+                    VerticalAlignment="Top"/>
+                <Canvas.RenderTransform>
+                    <ScaleTransform/>
+                </Canvas.RenderTransform>
+            </Canvas>
+        </ViewportControl>
     </Grid>
 
     <phone:PhoneApplicationPage.ApplicationBar>
-        <shell:ApplicationBar IsVisible="True" IsMenuEnabled="True" Mode="Minimized" />
+        <shell:ApplicationBar IsVisible="True" IsMenuEnabled="True" Mode="Default" />
     </phone:PhoneApplicationPage.ApplicationBar>
 </phone:PhoneApplicationPage>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml.cs
index 69fb12ef..6bcc3ac9 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml.cs
@@ -10,6 +10,7 @@ namespace CampusAppWP8.Pages.Campusmap
 {
     using System;
     using System.Collections.Generic;
+    using System.Collections.ObjectModel;
     using System.Linq;
     using System.Windows;
     using System.Windows.Controls;
@@ -51,8 +52,19 @@ namespace CampusAppWP8.Pages.Campusmap
         /// <summary> The offset point. </summary>
         private MapPoint offsetPoint;
 
+        /// <summary> The selected layer. </summary>
         private string selectedLayer = string.Empty;
 
+        /// <summary> List of room pickers. </summary>
+        private ObservableCollection<object> roomPickerList = new ObservableCollection<object>();
+        /// <summary> The view bounds. </summary>
+        private Rect viewBounds = new Rect();
+
+        /// <summary> The marker pin. </summary>
+        private UIElement markerPin = null;
+        /// <summary> The canvas scale. </summary>
+        private double canvasScale = 1.0;
+
         #endregion
 
         #region Constructor
@@ -62,10 +74,25 @@ namespace CampusAppWP8.Pages.Campusmap
         public RoomListPage()
         {
             this.InitializeComponent();
+
+            ApplicationBarIconButton btnZoomIn = new ApplicationBarIconButton();
+            btnZoomIn.IconUri = new Uri(Icons.Info, UriKind.Relative);
+            btnZoomIn.Text = AppResources.ZoomIn;
+            btnZoomIn.Click += this.BtnZoomIn_Click;
+
+            ApplicationBarIconButton btnZoomOut = new ApplicationBarIconButton();
+            btnZoomOut.IconUri = new Uri(Icons.Info, UriKind.Relative);
+            btnZoomOut.Text = AppResources.ZoomOut;
+            btnZoomOut.Click += this.BtnZoomOut_Click;
+
+            this.ApplicationBar.Buttons.Add(btnZoomIn);
+            this.ApplicationBar.Buttons.Add(btnZoomOut);
         }
 
         #endregion
 
+        /// <summary> Gets or sets the selected layer. </summary>
+        /// <value> The selected layer. </value>
         private string SelectedLayer
         {
             get
@@ -75,8 +102,27 @@ namespace CampusAppWP8.Pages.Campusmap
 
             set
             {
-                this.selectedLayer = value;
-                this.LayerTag.Text = value;
+                if (this.selectedLayer != value)
+                {
+                    this.selectedLayer = value;
+                    this.LayerTag.Text = value;
+                    this.UpdateRoomList(value);
+                }
+            }
+        }
+
+        /// <summary> Gets or sets a list of room pickers. </summary>
+        /// <value> A List of room pickers. </value>
+        public ObservableCollection<object> RoomPickerList
+        {
+            get
+            {
+                return this.roomPickerList;
+            }
+
+            set
+            {
+                this.roomPickerList = value;
             }
         }
 
@@ -170,7 +216,7 @@ namespace CampusAppWP8.Pages.Campusmap
             x = room.GeoRefPoint.Longitude;
             y = room.GeoRefPoint.Latitude;
             MapPoint roompoint = this.buildingMap.GetScrollPoint(this.buildingMap.ConverToPixelPoint(this.buildingMap.ConverToMapPoint(x, y)));
-            MapPoint viewPoint = roompoint - this.mappoint + this.offsetPoint;
+            MapPoint viewPoint = roompoint + this.offsetPoint; //- this.mappoint
 
             MapCanvas.Children.Add(this.buildingMap.AddPin(viewPoint, PinType.InfoRedPlace, new List<PlaceModel> { room }));
         }
@@ -320,7 +366,7 @@ namespace CampusAppWP8.Pages.Campusmap
                 x = room.GeoRefPoint.Longitude;
                 y = room.GeoRefPoint.Latitude;
                 MapPoint roompoint = this.buildingMap.GetScrollPoint(this.buildingMap.ConverToPixelPoint(this.buildingMap.ConverToMapPoint(x, y)));
-                MapPoint viewPoint = roompoint - this.mappoint + this.offsetPoint;
+                MapPoint viewPoint = roompoint + this.offsetPoint; // -this.mappoint;
 
                 PinType type;
 
@@ -375,11 +421,15 @@ namespace CampusAppWP8.Pages.Campusmap
 
             this.MapCanvas.DataContext = this.buildingMap;
 
-            Canvas.SetLeft(this.imgMap, -1 * this.mappoint.X);
-            Canvas.SetTop(this.imgMap, -1 * this.mappoint.Y);
-            Canvas.SetZIndex(this.imgMap, 0);
+            //Canvas.SetLeft(this.imgMap, -1 * this.mappoint.X);
+            //Canvas.SetTop(this.imgMap, -1 * this.mappoint.Y);
+            //Canvas.SetZIndex(this.imgMap, 0);
         }
 
+        /// <summary> Raises the system. event. </summary>
+        /// <remarks> Fiedler, 18.11.2013. </remarks>
+        /// <param name="sender"> Source of the event. </param>
+        /// <param name="e">      Event information to send to registered event handlers. </param>
         private void OnMenuItemClicked(object sender, System.EventArgs e)
         {
             if (this.SelectedLayer.Equals((sender as ApplicationBarMenuItem).Text) == false)
@@ -423,25 +473,138 @@ namespace CampusAppWP8.Pages.Campusmap
         /// <summary> Event handler. Called by ZoomIn for tap events. </summary>
         /// <remarks> Fiedler, 15.11.2013. </remarks>
         /// <param name="sender"> Source of the event. </param>
-        /// <param name="e">      Gesture event information. </param>
-        private void ZoomIn_Tap(object sender, System.Windows.Input.GestureEventArgs e)
+        /// <param name="e">      Event information. </param>
+        private void BtnZoomIn_Click(object sender, EventArgs e)
         {
-            //throw new NotImplementedException("TODO");
-            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleX *= 1.5;
-            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleY *= 1.5;
+            if (this.canvasScale >= 3)
+            {
+                return;
+            }
+            else
+            {
+                this.canvasScale *= 1.1;
+            }
+
+            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleX = this.canvasScale;
+            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleY = this.canvasScale;
+
+            this.ReCalcBounds();
         }
 
         /// <summary> Event handler. Called by ZoomOut for tap events. </summary>
         /// <remarks> Fiedler, 15.11.2013. </remarks>
         /// <param name="sender"> Source of the event. </param>
-        /// <param name="e">      Gesture event information. </param>
-        private void ZoomOut_Tap(object sender, System.Windows.Input.GestureEventArgs e)
+        /// <param name="e">      Event information. </param>
+        private void BtnZoomOut_Click(object sender, EventArgs e)
         {
-            //throw new NotImplementedException("TODO");
-            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleX /= 1.5;
-            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleY /= 1.5;
+            double tempW = (this.MapCanvas.ActualWidth / this.VPC.ActualWidth);
+            double tempH = (this.MapCanvas.ActualHeight / this.VPC.ActualHeight);
+
+            if (tempW == 1 || tempH == 1)
+            {
+                return;
+            }
+            else if ((this.MapCanvas.ActualWidth * this.canvasScale * 0.95) < this.VPC.ActualWidth || (this.MapCanvas.ActualHeight * this.canvasScale * 0.95) < this.VPC.ActualHeight)
+            {
+                tempW = (this.VPC.ActualWidth / this.MapCanvas.ActualWidth);
+                tempH = (this.VPC.ActualHeight / this.MapCanvas.ActualHeight);
+
+                if (tempH < tempW)
+                {
+                    this.canvasScale = tempW;
+                }
+                else
+                {
+                    this.canvasScale = tempH;
+                }
+            }
+            else
+            {
+                this.canvasScale *= 0.95;
+            }
+
+            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleX = this.canvasScale;
+            (this.MapCanvas.RenderTransform as ScaleTransform).ScaleY = this.canvasScale;
+            
+            this.ReCalcBounds();
+        }
+
+        /// <summary> Searches for the first room. </summary>
+        /// <remarks> Fiedler, 18.11.2013. </remarks>
+        /// <param name="sender"> Source of the event. </param>
+        /// <param name="e">      Event information. </param>
+        private void SearchRoom(object sender, EventArgs e)
+        {
+            this.RoomPicker.Open();
+        }
+
+        /// <summary> Updates the room list described by level. </summary>
+        /// <remarks> Fiedler, 18.11.2013. </remarks>
+        /// <param name="level"> The level. </param>
+        private void UpdateRoomList(string level)
+        {
+            CampusBuildingLayerModel layer = this.building.Layers[level];
+            this.roomPickerList.Clear();
+
+            foreach (PlaceModel room in layer.Rooms.Places)
+            {
+                if(room.GetInformationsValue(Constants.PisInformationName_Typ).Equals(Constants.PisInformationValue_Entrance) == false)
+                {
+                    this.roomPickerList.Add(room);
+                }
+            }
         }
 
         #endregion
+
+        /// <summary> Event handler. Called by RoomPicker for selection changed events. </summary>
+        /// <remarks> Fiedler, 18.11.2013. </remarks>
+        /// <param name="sender"> Source of the event. </param>
+        /// <param name="e">      Selection changed event information. </param>
+        private void RoomPicker_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            if (e.AddedItems != null && e.AddedItems.Count > 0 && e.RemovedItems != null && e.RemovedItems.Count > 0)
+            {
+                if (this.markerPin != null)
+                {
+                    this.MapCanvas.Children.Remove(this.markerPin);
+                }
+
+                PlaceModel room = e.AddedItems[0] as PlaceModel; 
+                MapPoint viewPoint 
+                    = this.buildingMap.GetScrollPoint(this.buildingMap.ConverToPixelPoint(this.buildingMap.ConverToMapPoint(room.GeoRefPoint.Longitude, room.GeoRefPoint.Latitude))) 
+                    + this.offsetPoint;
+
+                this.markerPin = this.buildingMap.AddPin(viewPoint, PinType.InfoRedPlace);
+
+                this.MapCanvas.Children.Add(this.markerPin);
+            }
+        }
+
+        /// <summary> Event handler. Called by MapCanvas for size changed events. </summary>
+        /// <remarks> Fiedler, 22.11.2013. </remarks>
+        /// <param name="sender"> Source of the event. </param>
+        /// <param name="e">      Size changed event information. </param>
+        private void MapCanvas_SizeChanged(object sender, SizeChangedEventArgs e)
+        {
+            this.ReCalcBounds();
+            this.VPC.SetViewportOrigin(new Point(this.mappoint.X, this.mappoint.Y));
+        }
+
+        /// <summary> Re calculate bounds. </summary>
+        /// <remarks> Fiedler, 22.11.2013. </remarks>
+        private void ReCalcBounds()
+        {
+            this.viewBounds.Width = this.MapCanvas.RenderSize.Width * (this.MapCanvas.RenderTransform as ScaleTransform).ScaleX;
+            this.viewBounds.Height = this.MapCanvas.RenderSize.Height * (this.MapCanvas.RenderTransform as ScaleTransform).ScaleY;
+
+            Point newPos = new Point();
+            newPos.X = this.VPC.Viewport.X + ((this.viewBounds.Width - this.VPC.Bounds.Width) * 0.5);
+            newPos.Y = this.VPC.Viewport.Y + ((this.viewBounds.Height - this.VPC.Bounds.Height) * 0.5);
+
+            this.VPC.Bounds = this.viewBounds;
+
+            this.VPC.SetViewportOrigin(newPos);
+        }
     }
 }
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml
index f5e7f4bf..30588de8 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml
@@ -9,7 +9,7 @@
     xmlns:lui="clr-namespace:CampusAppWP8.Utility.Lui.Button"
     xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     xmlns:page="clr-namespace:CampusAppWP8.Utility.Lui.Page"
-    xmlns:utility="clr-namespace:CampusAppWP8.Utility"
+    xmlns:conv="clr-namespace:CampusAppWP8.Utility.Converter"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
     Foreground="{StaticResource PhoneForegroundBrush}"
@@ -18,8 +18,8 @@
     shell:SystemTray.IsVisible="True">
 
     <page:PortraitLandscapePage.Resources>
-        <utility:BoolToVisibilityConverter x:Key="VisConverter"/>
-        <utility:IdToPlaceConverter x:Key="PlaceConverter"/>
+        <conv:BoolToVisibilityConverter x:Key="VisConverter"/>
+        <conv:IdToPlaceConverter x:Key="PlaceConverter"/>
     </page:PortraitLandscapePage.Resources>
     
     <!--LayoutRoot ist das Stammraster, in dem alle anderen Seiteninhalte platziert werden-->
diff --git a/CampusAppWP8/CampusAppWP8/Resources/AppResources.Designer.cs b/CampusAppWP8/CampusAppWP8/Resources/AppResources.Designer.cs
index 24cf4571..47c3c85a 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/AppResources.Designer.cs
+++ b/CampusAppWP8/CampusAppWP8/Resources/AppResources.Designer.cs
@@ -1158,6 +1158,15 @@ namespace CampusAppWP8.Resources {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Räume ähnelt.
+        /// </summary>
+        public static string Rooms {
+            get {
+                return ResourceManager.GetString("Rooms", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die Beispielwert für die Laufzeiteigenschaft ähnelt.
         /// </summary>
@@ -1571,5 +1580,23 @@ namespace CampusAppWP8.Resources {
                 return ResourceManager.GetString("When", resourceCulture);
             }
         }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Zoom + ähnelt.
+        /// </summary>
+        public static string ZoomIn {
+            get {
+                return ResourceManager.GetString("ZoomIn", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Zoom - ähnelt.
+        /// </summary>
+        public static string ZoomOut {
+            get {
+                return ResourceManager.GetString("ZoomOut", resourceCulture);
+            }
+        }
     }
 }
diff --git a/CampusAppWP8/CampusAppWP8/Resources/AppResources.resx b/CampusAppWP8/CampusAppWP8/Resources/AppResources.resx
index ca8f1dbc..b8452a9c 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/AppResources.resx
+++ b/CampusAppWP8/CampusAppWP8/Resources/AppResources.resx
@@ -617,10 +617,19 @@
   <data name="MensaApp_Weekplan" xml:space="preserve">
     <value>Wochenplan</value>
   </data>
+  <data name="ZoomIn" xml:space="preserve">
+    <value>Zoom +</value>
+  </data>
+  <data name="ZoomOut" xml:space="preserve">
+    <value>Zoom -</value>
+  </data>
   <data name="Setting_TagHandlerDate" xml:space="preserve">
     <value>Termin erstellen</value>
   </data>
   <data name="LectureApp_LectureDates" xml:space="preserve">
     <value>Veranstaltungstermine</value>
   </data>
+  <data name="Rooms" xml:space="preserve">
+    <value>Räume</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
index 34d6095c..bcad4e3a 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
@@ -609,6 +609,9 @@
   <data name="UrlMensaPrice" xml:space="preserve">
     <value>http://www.tu-cottbus.de/campusapp-data/canteens.php?v=1</value>
   </data>
+  <data name="PisInformationValue_Entrance" xml:space="preserve">
+    <value>Zugangsbereich</value>
+  </data>
   <data name="ParamIsoKey" xml:space="preserve">
     <value>isolated</value>
   </data>
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants1.Designer.cs b/CampusAppWP8/CampusAppWP8/Resources/Constants1.Designer.cs
index 58946cba..17e874ae 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants1.Designer.cs
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants1.Designer.cs
@@ -1275,6 +1275,15 @@ namespace CampusAppWP8.Resources {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Zugangsbereich ähnelt.
+        /// </summary>
+        public static string PisInformationValue_Entrance {
+            get {
+                return ResourceManager.GetString("PisInformationValue_Entrance", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die pid ähnelt.
         /// </summary>
diff --git a/CampusAppWP8/CampusAppWP8/Utility/BoolToVisibilityConverter.cs b/CampusAppWP8/CampusAppWP8/Utility/Converter/BoolToVisibilityConverter.cs
similarity index 97%
rename from CampusAppWP8/CampusAppWP8/Utility/BoolToVisibilityConverter.cs
rename to CampusAppWP8/CampusAppWP8/Utility/Converter/BoolToVisibilityConverter.cs
index c8723978..8c7191a9 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/BoolToVisibilityConverter.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Converter/BoolToVisibilityConverter.cs
@@ -6,7 +6,7 @@
 // <date>15.10.2013</date>
 // <summary>Implements to visibility converter class</summary>
 //-----------------------------------------------------------------------
-namespace CampusAppWP8.Utility
+namespace CampusAppWP8.Utility.Converter
 {
     using System;
     using System.Windows;
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Converter/FrameworkElementToRectConverter.cs b/CampusAppWP8/CampusAppWP8/Utility/Converter/FrameworkElementToRectConverter.cs
new file mode 100644
index 00000000..c3fd0f16
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Utility/Converter/FrameworkElementToRectConverter.cs
@@ -0,0 +1,28 @@
+
+namespace CampusAppWP8.Utility.Converter
+{
+    using System;
+    using System.Windows;
+    using System.Windows.Data;
+
+    public sealed class FrameworkElementToRectConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo language)
+        {
+            Rect retValue = new Rect();
+
+            if (value != null)
+            {
+                retValue.Height = (value as FrameworkElement).ActualHeight;
+                retValue.Width = (value as FrameworkElement).ActualWidth;
+            }
+
+            return retValue;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo language)
+        {
+            return null;
+        }
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Utility/IdToPlaceConverter.cs b/CampusAppWP8/CampusAppWP8/Utility/Converter/IdToPlaceConverter.cs
similarity index 99%
rename from CampusAppWP8/CampusAppWP8/Utility/IdToPlaceConverter.cs
rename to CampusAppWP8/CampusAppWP8/Utility/Converter/IdToPlaceConverter.cs
index 07a8dd99..243c1731 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/IdToPlaceConverter.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Converter/IdToPlaceConverter.cs
@@ -6,7 +6,7 @@
 // <date>13.11.2013</date>
 // <summary>Implements the identifier to place converter class</summary>
 //-----------------------------------------------------------------------
-namespace CampusAppWP8.Utility
+namespace CampusAppWP8.Utility.Converter
 {
     using System;
     using System.Windows.Data;
diff --git a/CampusAppWP8/CampusAppWP8/Utility/MealIdToPriceConverter.cs b/CampusAppWP8/CampusAppWP8/Utility/Converter/MealIdToPriceConverter.cs
similarity index 98%
rename from CampusAppWP8/CampusAppWP8/Utility/MealIdToPriceConverter.cs
rename to CampusAppWP8/CampusAppWP8/Utility/Converter/MealIdToPriceConverter.cs
index 73caa561..d2e7e4b0 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/MealIdToPriceConverter.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Converter/MealIdToPriceConverter.cs
@@ -6,7 +6,7 @@
 // <date>14.11.2013</date>
 // <summary>Implements the meal identifier to price converter class</summary>
 //-----------------------------------------------------------------------
-namespace CampusAppWP8.Utility
+namespace CampusAppWP8.Utility.Converter
 {
     using System;
     using System.Windows.Data;
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Converter/RoomToStringConverter.cs b/CampusAppWP8/CampusAppWP8/Utility/Converter/RoomToStringConverter.cs
new file mode 100644
index 00000000..9cca528a
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Utility/Converter/RoomToStringConverter.cs
@@ -0,0 +1,67 @@
+//-----------------------------------------------------------------------
+// <copyright file="RoomToStringConverter.cs" company="BTU/IIT">
+// The MIT License (MIT). Copyright (c) 2013 BTU/IIT.
+// </copyright>
+// <author>Fiedler</author>
+// <date>22.11.2013</date>
+// <summary>Implements the room to string converter class</summary>
+//-----------------------------------------------------------------------
+namespace CampusAppWP8.Utility.Converter
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Windows.Data;
+    using CampusAppWP8.Resources;
+    using CampusAppWPortalLib8.Model.GeoDb;
+
+    /// <summary> A room to string converter. </summary>
+    /// <remarks> Fiedler, 22.11.2013. </remarks>
+    /// <seealso cref="T:System.Windows.Data.IValueConverter"/>
+    public sealed class RoomToStringConverter : IValueConverter
+    {
+        /// <summary>
+        ///     Ändert die Quelldaten vor der Übergabe an das Ziel zur Anzeige in der Benutzeroberfläche.
+        /// </summary>
+        /// <remarks> Fiedler, 22.11.2013. </remarks>
+        /// <seealso cref="M:System.Windows.Data.IValueConverter.Convert(object,Type,object,System.Globalization.CultureInfo)"/>
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo language)
+        {
+            string retValue = string.Empty;
+
+            if (value.GetType().Equals(typeof(List<object>)))
+            {
+                List<object> list = value as List<object>;
+
+                if (list[0] != null && list[0].GetType().Equals(typeof(PlaceModel)) == true)
+                {
+                    PlaceModel room = list[0] as PlaceModel;
+
+                    string nameStr = room.GetInformationsValue(Constants.PisInformationName_Name);
+                    string roomStr = room.GetInformationsValue(Constants.PisInformationName_Room);
+
+                    if (nameStr.Equals(roomStr))
+                    {
+                        retValue = roomStr;
+                    }
+                    else
+                    {
+                        retValue = roomStr + ", " + nameStr;
+                    }
+                }
+            }
+
+            return retValue;
+        }
+
+        /// <summary>
+        ///     Ändert die Zieldaten vor der Übergabe an das Quellobjekt.  Diese Methode wird nur in
+        ///     <see cref="F:System.Windows.Data.BindingMode.TwoWay" />-Bindungen aufgerufen.
+        /// </summary>
+        /// <remarks> Fiedler, 22.11.2013. </remarks>
+        /// <seealso cref="M:System.Windows.Data.IValueConverter.ConvertBack(object,Type,object,System.Globalization.CultureInfo)"/>
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo language)
+        {
+            return null;
+        }
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Utility/DoubleNaNConverter.cs b/CampusAppWP8/CampusAppWP8/Utility/DoubleNaNConverter.cs
deleted file mode 100644
index dc937c1a..00000000
--- a/CampusAppWP8/CampusAppWP8/Utility/DoubleNaNConverter.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-namespace CampusAppWP8.Utility
-{
-    using System;
-    using System.Windows;
-    using System.Windows.Data;
-
-    
-    public sealed class DoubleNaNConverter : IValueConverter
-    {
-        
-        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo language)
-        {
-            return (value is double && value.Equals(double.NaN) == false) ? value : 0.0;
-        }
-
-        
-        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo language)
-        {
-            return (value is double && value.Equals(double.NaN) == false) ? value : 0.0;
-        }
-    }
-}
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml b/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml
index 747b8420..c7087f5b 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml
@@ -9,10 +9,5 @@
     Foreground="{StaticResource PhoneForegroundBrush}"
     >
     
-    <!--
-    <Grid x:Name="LayoutRoot" Background="{StaticResource PhoneChromeBrush}">
-
-    </Grid>
-    -->
     <TextBlock x:Name="TheText"/>
 </UserControl>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml.cs b/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml.cs
index 4d050d77..ef9e3484 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/MultiValueTextBlock.xaml.cs
@@ -8,6 +8,7 @@
 //-----------------------------------------------------------------------
 namespace CampusAppWP8.Utility.Lui
 {
+    using System.Collections.Generic;
     using System.Windows;
     using System.Windows.Controls;
     using System.Windows.Data;
@@ -17,21 +18,47 @@ namespace CampusAppWP8.Utility.Lui
     /// <seealso cref="T:System.Windows.Controls.UserControl"/>
     public partial class MultiValueTextBlock : UserControl
     {
+        #region DependencyProperties
+
         /// <summary> The value 1 property. </summary>
-        public static readonly DependencyProperty Value_1_Property = DependencyProperty.Register("Value1", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null, MultiValueTextBlock.OnLoaded));
+        public static readonly DependencyProperty Value_1_Property = DependencyProperty.Register("Value1", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
         /// <summary> The value 2 property. </summary>
-        public static readonly DependencyProperty Value_2_Property = DependencyProperty.Register("Value2", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null, MultiValueTextBlock.OnLoaded));
+        public static readonly DependencyProperty Value_2_Property = DependencyProperty.Register("Value2", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+        /// <summary> The value 3 property. </summary>
+        public static readonly DependencyProperty Value_3_Property = DependencyProperty.Register("Value3", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+        /// <summary> The value 4 property. </summary>
+        public static readonly DependencyProperty Value_4_Property = DependencyProperty.Register("Value4", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+        /// <summary> The value 5 property. </summary>
+        public static readonly DependencyProperty Value_5_Property = DependencyProperty.Register("Value5", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+        /// <summary> The value 6 property. </summary>
+        public static readonly DependencyProperty Value_6_Property = DependencyProperty.Register("Value6", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+        /// <summary> The value 7 property. </summary>
+        public static readonly DependencyProperty Value_7_Property = DependencyProperty.Register("Value7", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+        /// <summary> The value 8 property. </summary>
+        public static readonly DependencyProperty Value_8_Property = DependencyProperty.Register("Value8", typeof(object), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+
+        /// <summary> The value list property. </summary>
+        public static readonly DependencyProperty Value_List_Property = DependencyProperty.Register("ValueList", typeof(List<object>), typeof(MultiValueTextBlock), new PropertyMetadata(null));
 
         /// <summary> The converter property. </summary>
-        public static readonly DependencyProperty ConverterProperty = DependencyProperty.Register("Converter", typeof(IValueConverter), typeof(MultiValueTextBlock), new PropertyMetadata(null, MultiValueTextBlock.OnLoaded));
+        public static readonly DependencyProperty ConverterProperty = DependencyProperty.Register("Converter", typeof(IValueConverter), typeof(MultiValueTextBlock), new PropertyMetadata(null));
+
+        #endregion // DependencyProperties
+
+        #region Constructor
 
         /// <summary> Initializes a new instance of the MultiValueTextBlock class. </summary>
         /// <remarks> Fiedler, 14.11.2013. </remarks>
         public MultiValueTextBlock() : base()
         {
             this.InitializeComponent();
+            this.Loaded += this.OnLoaded;
         }
 
+        #endregion // Constructor
+
+        #region Properties
+
         /// <summary> Gets or sets the converter. </summary>
         /// <value> The converter. </value>
         public IValueConverter Converter
@@ -77,18 +104,145 @@ namespace CampusAppWP8.Utility.Lui
             }
         }
 
-        /// <summary> Raises the dependency property changed event. </summary>
-        /// <remarks> Fiedler, 14.11.2013. </remarks>
-        /// <param name="d"> The DependencyObject to process. </param>
-        /// <param name="e"> Event information to send to registered event handlers. </param>
-        private static void OnLoaded(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        /// <summary> Gets or sets the value 3. </summary>
+        /// <value> The value 3. </value>
+        public object Value3
         {
-            MultiValueTextBlock obj = d as MultiValueTextBlock;
-
-            if ((obj.Value1 != null) && (obj.Value2 != null) && (obj.Converter != null))
+            get
             {
-                obj.TheText.Text = (string)obj.Converter.Convert(obj.Value1, typeof(string), obj.Value2, System.Globalization.CultureInfo.CurrentCulture);
+                return this.GetValue(Value_3_Property);
+            }
+
+            set
+            {
+                this.SetValue(Value_3_Property, value);
             }
         }
+
+        /// <summary> Gets or sets the value 4. </summary>
+        /// <value> The value 4. </value>
+        public object Value4
+        {
+            get
+            {
+                return this.GetValue(Value_4_Property);
+            }
+
+            set
+            {
+                this.SetValue(Value_4_Property, value);
+            }
+        }
+
+        /// <summary> Gets or sets the value 5. </summary>
+        /// <value> The value 5. </value>
+        public object Value5
+        {
+            get
+            {
+                return this.GetValue(Value_5_Property);
+            }
+
+            set
+            {
+                this.SetValue(Value_5_Property, value);
+            }
+        }
+
+        /// <summary> Gets or sets the value 6. </summary>
+        /// <value> The value 6. </value>
+        public object Value6
+        {
+            get
+            {
+                return this.GetValue(Value_6_Property);
+            }
+
+            set
+            {
+                this.SetValue(Value_6_Property, value);
+            }
+        }
+
+        /// <summary> Gets or sets the value 7. </summary>
+        /// <value> The value 7. </value>
+        public object Value7
+        {
+            get
+            {
+                return this.GetValue(Value_7_Property);
+            }
+
+            set
+            {
+                this.SetValue(Value_7_Property, value);
+            }
+        }
+
+        /// <summary> Gets or sets the value 8. </summary>
+        /// <value> The value 8. </value>
+        public object Value8
+        {
+            get
+            {
+                return this.GetValue(Value_8_Property);
+            }
+
+            set
+            {
+                this.SetValue(Value_8_Property, value);
+            }
+        }
+
+        /// <summary> Gets or sets a list of values. </summary>
+        /// <value> A List of values. </value>
+        public object ValueList
+        {
+            get
+            {
+                return this.GetValue(Value_List_Property);
+            }
+
+            set
+            {
+                this.SetValue(Value_List_Property, value);
+            }
+        }
+
+        #endregion // Properties
+
+        #region Methods
+
+        /// <summary> Raises the routed event. </summary>
+        /// <remarks> Fiedler, 22.11.2013. </remarks>
+        /// <param name="sender"> Source of the event. </param>
+        /// <param name="e">      Event information to send to registered event handlers. </param>
+        private void OnLoaded(object sender, RoutedEventArgs e)
+        {
+            if (this.Converter != null)
+            {
+                if (this.ValueList != null)
+                {
+                    this.TheText.Text = (string)this.Converter.Convert(this.ValueList, typeof(string), null, System.Globalization.CultureInfo.CurrentCulture);
+                }
+                else
+                {
+                    List<object> valList = new List<object>();
+
+                    valList.Add(this.Value1);
+                    valList.Add(this.Value2);
+                    valList.Add(this.Value3);
+                    valList.Add(this.Value4);
+                    valList.Add(this.Value5);
+                    valList.Add(this.Value6);
+                    valList.Add(this.Value7);
+                    valList.Add(this.Value8);
+
+                    this.TheText.Text = (string)this.Converter.Convert(valList, typeof(string), null, System.Globalization.CultureInfo.CurrentCulture);
+                }
+            }
+        }
+
+        #endregion // Methods
     }
 }
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekView.xaml b/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekView.xaml
index a30baecb..3e102a12 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekView.xaml
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekView.xaml
@@ -5,7 +5,7 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:weekView="clr-namespace:CampusAppWP8.Utility.Lui.Templates"
     xmlns:lui="clr-namespace:CampusAppWP8.Utility.Lui"
-    xmlns:conv="clr-namespace:CampusAppWP8.Utility"
+    xmlns:conv="clr-namespace:CampusAppWP8.Utility.Converter"
     mc:Ignorable="d"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml b/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml
index a85ecd37..6cbe6cea 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml
@@ -3,7 +3,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:utility="clr-namespace:CampusAppWP8.Utility"
+    xmlns:conv="clr-namespace:CampusAppWP8.Utility.Converter"
     mc:Ignorable="d"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
@@ -12,7 +12,7 @@
     >
 
     <UserControl.Resources>
-        <utility:DoubleNaNConverter x:Key="NaNConverter"/>
+        <conv:DoubleNaNConverter x:Key="NaNConverter"/>
     </UserControl.Resources>
     
     <Grid x:Name="TheGrid" Width="{Binding Path=Width, ElementName=root, Mode=OneWay}">
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml.cs b/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml.cs
index 8327b81b..75d6c829 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/Templates/WeekViewDay.xaml.cs
@@ -24,6 +24,7 @@ namespace CampusAppWP8.Utility.Lui.Templates
     using System.Windows.Data;
     using CampusAppWP8.Model.TimeTable;
     using CampusAppWP8.Utility;
+    using CampusAppWP8.Utility.Converter;
 
     /// <summary> A week view day. </summary>
     /// <remarks> Fiedler, 06.11.2013. </remarks>