Toolbar with menu as toolbar item   

Hi,
I have a Toolbar with several buttons (with images) on it.
I want that one of the buttons will open a menu, but I want that the button 
that open the menu will contain an image.
I tried to add a menu as a toolbar item, but I could not attach an image to 
it.

Here is my xaml:
<ToolBarPanel Margin="244,24,61.493,0" VerticalAlignment="Top" Height="56">
    <ToolBar Width="348" Height="56">
        <Button Height="40.138" x:Name="TBButton1">
            <Image Source="Bmp1.bmp" Stretch="Fill"/>
        </Button>
        <Menu HorizontalAlignment="Center" VerticalAlignment="Center" 
Width="45.917" Height="50.875" HorizontalContentAlignment="Center">
            <MenuItem HorizontalAlignment="Center" 
VerticalAlignment="Center" Width="43.917" Height="41.25" 
FontStretch="Normal" FontStyle="Normal" FontWeight="Normal" 
HorizontalContentAlignment="Center" Header="File">
                <MenuItem Header="New"/>
                <MenuItem Header="Exit"/>
            </MenuItem>
        </Menu>
    </ToolBar>
    <Image Source="Bmp2.bmp" Stretch="Fill"/>
</ToolBarPanel>

How can I achieve the desired behaviour ?

Yoav.

date: Thu, 18 Oct 2007 16:12:43 +0200   author:   Yoavo