Help Blend FluidMoveBehavior

Hi, was trying to recreate FluidMoveBehavior tutorial on you rwebsite:
http://www.kirupa.com/blend_silverlight/fluidmove_pg1.htm

the steps seem are very simple, but I can not figure it out…
Please can someone look at xaml code and let me know what I’m doing wrong???

<navigationage
xmlns=“http://schemas.microsoft.com/winfx/2006/xaml/presentation
xmlns=“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:navigation=“clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Navigation”
xmlns:controlsToolkit=“clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Toolkit” xmlns:i=“clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity” xmlns:il=“clr-namespace:Microsoft.Expression.Interactivity.Layout;assembly=Microsoft.Expression.Interactions”
xmlns:ei=“http://schemas.microsoft.com/expression/2010/interactions
mc:Ignorable=“d”
x:Class=“NavigationEffect.FluidEffect”
Title=“FluidEffect Page” designWidth=“681”>
<UserControl Width=“Auto” Height=“Auto” HorizontalAlignment=“Stretch” VerticalAlignment=“Stretch”>
<Grid x:Name=“LayoutRoot” Background=“White” Margin=“0” Width=“Auto” Height=“Auto”>
<ScrollViewer Margin=“0” Width=“Auto” Height=“Auto” >
<controlsToolkit:WrapPanel Height=“Auto” Width=“Auto” Margin=“0” HorizontalAlignment=“Stretch” VerticalAlignment=“Stretch”>

<i:Interaction.Behaviors

>

<ei:FluidMoveBehavior

AppliesTo=“Children”>

<ei:FluidMoveBehavior.EaseY

>

<CubicEase

EasingMode=“EaseIn” />

</ei:FluidMoveBehavior.EaseY>

<ei:FluidMoveBehavior.EaseX

>

<CubicEase

EasingMode=“EaseIn” />

</ei:FluidMoveBehavior.EaseX>

</ei:FluidMoveBehavior>

</i:Interaction.Behaviors>

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

<Ellipse

Fill="#FFF4F4F5" Height=“139” Stroke=“Black” Width=“153” Margin=“10” />

</controlsToolkit:WrapPanel>
</ScrollViewer>
</Grid>

</UserControl>
</navigationage>