[scsa20]

Thanks for the suggestions, I'll give it a try.

edit:

Ok, the way I did it is I added a new CSS entry:

.extrabg {
background-image: url(/images/test2.gif);
background-attachment: fixed;
background-position: top right;
background-repeat: no-repeat;
}

then, at the top of the header template, I've added:

<div class="extrabg">

then, at the end of the footer template, I've added:

</div>

that seems to work just fine.