Okay, I got it now.
Try this for me. Go to your gallery's home page and scroll all the way to the bottom. Try the same procedure you've described with the 4homepages.de link. I think you'll find the results interesting.
Same thing for your link "Eskobar Online".
Notice how those links don't have any css classes attached to them. Whereas this link does:
<a href="./categories.php?cat_id=7&s=0fda887174e8d2eaa6d14c3a2a60ee74" class="subcat">Tourposters</a>
Have you tried this in your style sheet?
.subcat {
font-family: Verdana, Arial, Helvetica, Geneva, sans-serif;
font-size: 10px;
font-weight: bold;
}
.subcat:visited {
color: Purple;
font-family: Verdana, Arial, Helvetica, Geneva, sans-serif;
font-size: 10px;
font-weight: bold;
}
You will need to add active, hover, link and visited as I've shown above since the class subcat and maincat are used for links. Same holds true for any other css class you choose to apply to links.