With running UBB 7.5.4.1, I am seeing occasional access of graphics minus the "/ubb" directory structure, which 404.
Like I am looking at this one example:
Location http://domain.org/images/general/default/toggle_open.gif
Referrer http://domain.org/ubb/ubbthreads.php?ubb=showthreaded&Number=55639
So I open the refer, and the only place I see the /images/general... path is along with the baseurl variable.
<script type="text/javascript">
// <![CDATA[
var baseurl = "/ubb";
var fullurl = "http://domain.org/ubb";
var script = "http://domain.org/ubb/ubbthreads.php";
var imagedir = "general/vbb";
var myUid = '1134';
var submitClicked = "Your post is already being submitted. The submit button is now disabled.";
var open_block = new Image();
open_block.src = baseurl + "/images/general/vbb/toggle_open.gif";
var closed_block = new Image();
closed_block.src = baseurl + "/images/general/vbb/toggle_closed.gif";
var loadingpreview = "Loading Preview...";
var today = '20';
var s_priv = '1';
// ]]>
</script>
Do some browsers not correctly support the JavaScript which UBB uses?