navigation on click of image button in silverlight

Question

i have used below code but unable to add image to this which is mandotory for my project.
    <Hyperlink Button Name="Homepage" Foreground="White Smoke" Content="Cancel"  
        Background="#898989" Vertical Alignment="Center" Horizontal Alignment="Center"  
        Height="20" Tab Index="48" Width="80" Navigate="/Home">  

Also i have used the navigation uri for button click but unable to navigate to home page