Custom Loader Animations in Silverlight

<UserControl xmlns:my="clr-namespace:RCCustomLoaders.Loaders"  x:Class="RCCustomLoaders.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    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"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400">

    <Grid x:Name="LayoutRoot" Background="White">
        <Grid.ColumnDefinitions>
            <ColumnDefinition />
            <ColumnDefinition />
            <ColumnDefinition />
            <ColumnDefinition />
            <ColumnDefinition />
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition />
            <RowDefinition />
            <RowDefinition />
            <RowDefinition />
        </Grid.RowDefinitions>
        <my:SwirlyCircles Grid.Column="0" Grid.Row="0" />
        
        <my:SwirlyCircles Grid.Column="1" Grid.Row="0">
            <my:SwirlyCircles.EasingFunction>
                <BackEase />
            </my:SwirlyCircles.EasingFunction>
        </my:SwirlyCircles>
        
        <my:SwirlyCircles Grid.Column="2" Grid.Row="0">
            <my:SwirlyCircles.EasingFunction>
                <ElasticEase />
            </my:SwirlyCircles.EasingFunction>
        </my:SwirlyCircles>

        <my:SwirlyCircles AutoReverse="True" Grid.Column="3" Grid.Row="0">
            <my:SwirlyCircles.EasingFunction>
                <BounceEase />
            </my:SwirlyCircles.EasingFunction>
        </my:SwirlyCircles>

        <my:SwirlyCircles Grid.Column="4" Grid.Row="0" AutoReverse="True" Duration="00:00:00.5">
            <my:SwirlyCircles.EasingFunction>
                <SineEase />
            </my:SwirlyCircles.EasingFunction>
        </my:SwirlyCircles>

        <my:LittleBoxes Grid.Column="0" Grid.Row="1">
            <my:LittleBoxes.EasingFunction>
                <BounceEase Bounces="1" Bounciness="1" />
            </my:LittleBoxes.EasingFunction>
        </my:LittleBoxes>
        
        <my:LittleBoxes Grid.Column="1" Grid.Row="1">
            <my:LittleBoxes.EasingFunction>
                <BounceEase Bounces="0" />
            </my:LittleBoxes.EasingFunction>
        </my:LittleBoxes>
        
        <my:LittleBoxes Grid.Column="2" Grid.Row="1">
            <my:LittleBoxes.EasingFunction>
                <BounceEase Bounces="0" />
            </my:LittleBoxes.EasingFunction>
        </my:LittleBoxes>
        <my:LittleBoxes AddToBeginTime="00:00:00.5" Grid.Column="2" Grid.Row="1">
            <my:LittleBoxes.EasingFunction>
                <BounceEase Bounces="0" />
            </my:LittleBoxes.EasingFunction>
        </my:LittleBoxes>

        <my:LittleBoxes Duration="00:00:02" Grid.Column="3" Grid.Row="1">
            <my:LittleBoxes.EasingFunction>
                <ElasticEase />
            </my:LittleBoxes.EasingFunction>
        </my:LittleBoxes>

        <my:LittleBoxes Duration="00:00:00.5" Grid.Column="4" Grid.Row="1">
            <my:LittleBoxes.EasingFunction>
                <CubicEase />
            </my:LittleBoxes.EasingFunction>
        </my:LittleBoxes>

        <my:WP7 Grid.Row="2" Grid.Column="0" AutoReverse="True" />
        <my:WP7 Grid.Row="2" Grid.Column="2" />

        <my:_3D Grid.Column="0" Grid.Row="3" />
                
        <my:_3D Grid.Column="1" Grid.Row="3">
            <my:_3D.EasingFunction>
                <QuinticEase />
            </my:_3D.EasingFunction>
        </my:_3D>
                
        <my:_3D Grid.Column="2" Grid.Row="3" AutoReverse="True"  />
                
        <my:_3D Grid.Column="3" Grid.Row="3">
            <my:_3D.EasingFunction>
                <BounceEase Bounces="0" />
            </my:_3D.EasingFunction>
        </my:_3D>

        <my:_3D Grid.Column="4" Grid.Row="3">
            <my:_3D.EasingFunction>
                <CircleEase />
            </my:_3D.EasingFunction>
        </my:_3D>
    </Grid>
</UserControl>