Tested with Firefox 184.108.40.206 and IE 6.0.2800.1106
Great app, btw. The whole studio is looking forward to see it working again.
EDIT: Actually, I think the link is just missing completely:
<td onmouseover="blankOver(this);" onmouseout="blankOut(this, 'cellColor0');" onclick="reserve('r','sc1443b600d83996','1156888800','','sc1443a45e045856',0,'','',900,960);"> </td>
EDIT2: btw, on the demo system, user "admin" does not seem to work with password "admin". Just to tell ya.