[akanevsky]

Ok. Also, perhaps you should replace the vBulletin options with a list of IDs with a per-forum bitfield setting...

and where did $vbulletin->options['supportforum_subforums'] come from? It is not in vBulletin options..

also, what is the reason you check for:
strpos($sqlsortfield, 'lastpost') !== false

and for:
!$thread['sticky']

?

Also, perhaps the thread conditional logic is a bit wrong. Maybe it should be this:

			<if condition="can_moderate($foruminfo['forumid'], 'canopenclose')">
				<if condition="$thread['postuserid'] == $vbulletin->userinfo['userid']">
					<strong>Notice:</strong>:
					This issue has been resolved!  You may re-open it if you are still having problems.
				<else />
					<strong>Notice</strong>:
					This issue has been resolved!  The thread starter may re-open it if he wishes.
				</if>
			<else />
				<strong>Notice</strong>:
				This issue has been resolved!  If you have a similar issue, please create a <a href="newthread.php?$session[sessionurl]f=$foruminfo[forumid]">new thread</a>.
			</if>