code:
<Interfaces xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Window Id="WndTest" Version="1">
<Attributes>
<Caption>Test Window</Caption>
</Attributes>
<TitleBar>
<Title><Text>Hello!</Text></Title>
</TitleBar>
<Position Width="180" Height="75"/>
<DialogTmpl/>
<Controls>
<Control xsi:type="StaticControl" Id="LblTop">
<Position Left="10" Top="10" Width="150"/>
<Caption>Hello world!</Caption>
</Control>
<Element xsi:type="ImageElement" Id="MyImage">
<Position Top="1" Left="1"/>
<Image><Name>Dark.jpg</Name></Image>
</Element>
<Control xsi:type="ButtonControl" Id="BtnClose">
<Position Left="112" Top="25" Width="50"/>
<Caption>Close</Caption>
</Control>
</Controls>
</Window>
</Interfaces>
Something still doesn't work...1 don't know very well the xml

Anyway 1 didn't c anything like "how to put an image in a window" in the script documentation...