Fügt einfach diesen HTML-Code in eure Homepage ein:

<p>

    <a href="http://computer-science.jimdo.com"><img border="0" src="http://computer-science.jimdo.com/s/cc_images/cache_2625371856.gif?t=1266536282" id="image_2604544456" alt="" height="60" width=

    "486" name="image_2604544456" /></a>

</p>