Bidouillage

Rollover:

<a onmouseover="document.nomimage.src='urlimage2'" onmouseout="document.nomimage.src='urlimage1'" href="http://rhumer.over-blog.com/"><img class="image" src="urlimage1" name="nomimage" id="nomimage" /></a>

impérativement changer nom si plusieurs rollover

test flash:

<embed width="100" height="100" src="ADRESSE DE VOTRE FICHIER" wmode="transparent" type="application/x-shockwave-flash"></embed>