1 - Télécharge les images yahoo.png,twitter.png,facebook.png,delicious.png,rss.png dans le dossier images de ton thème.
2 - Dans le fichier XDGallery/xotpl/slider.html vers la ligne : 76 remplace
<div id="barnavsocial">
<h2>Reseaux sociaux</h2>
<ul>
<li><a href="<{$xoops_url}>"><img src="<{xoImgUrl images/deviantart.png}>" width="48" height="48" alt="deviantart" /></a></li>
<li><a href="<{$xoops_url}>"><img src="<{xoImgUrl images/rss.png}>" width="48" height="48" alt="Flux rss" /></a></li>
<li><a href="<{$xoops_url}>"><img src="<{xoImgUrl images/twitter.png}>" width="48" height="48" alt="Twitter" /></a></li>
<li><a href="<{$xoops_url}>"><img src="<{xoImgUrl images/facebook.png}>" width="48" height="48" alt="facebook" /></a></li>
<li><a href="<{$xoops_url}>"><img src="<{xoImgUrl images/stuble.png}>" width="48" height="48" alt="stuble" /></a></li>
<li><a href="<{$xoops_url}>"><img src="<{xoImgUrl images/delicious.png}>" width="48" height="48" alt="delicious" /></a></li>
</ul>
</div>
par
<div id="barnavsocial">
<h2>Reseaux sociaux</h2>
<p id="socialicons3">
<a href="http://www.dynamicdrive.com/">
<img border="0" src="<{xoImgUrl images/rss.png}>" /></a>
<a href="http://www.dynamicdrive.com/">
<img border="0" src="<{xoImgUrl images/delicious.png}>" /></a>
<a href="http://www.dynamicdrive.com/">
<img border="0" src="<{xoImgUrl images/facebook.png}>" /></a>
<a href="http://www.dynamicdrive.com/">
<img border="0" src="<{xoImgUrl images/twitter.png}>" /></a>
<a href="http://www.dynamicdrive.com/">
<img border="0" src="<{xoImgUrl images/yahoo.png}>" /></a>
</p>
</div>
3 - Dans ton fichier XDGallery/css/slider.css ligne 35 ajoute :
p#socialicons3 img:hover{
-moz-transition: all 0.5s ease-in-out;
-webkit-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
-ms-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
-moz-transform: rotate(-360deg);
-webkit-transform: rotate(-360deg);
-o-transform: rotate(-360deg);
-ms-transform: rotate(-360deg);
transform: rotate(-360deg);
}