[GaryP]

It's working as a guest, or at least as far as I can see as the threads are not visable to guests. Do you have a test account that I could try it with?

try this instead, it works on my site so it should work on yours

<script type="text/javascript">
<!--
function log_out()
{
	ht = document.getElementsByTagName("html");
	ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
	if (confirm('$vbphrase[sure_you_want_to_log_out]'))
	{
		return true;
	}
	else
	{
		ht[0].style.filter = "";
		return false;
	}
}
//-->
</script>
<!-- nav buttons bar -->
<div align="center">
	<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="0" border="0" width="100%" align="center" style="border-top-width:0px">
	<tr align="center">
		<if condition="$show['member']">
			<td class="vbmenu_control"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_cp]</a></td>
		</if>
		<if condition="$show['registerbutton']">
			<td class="vbmenu_control"><a href="register.php$session[sessionurl_q]" rel="nofollow">$vbphrase[register]</a></td>
		</if>
		<td class="vbmenu_control"><a href="faq.php$session[sessionurl_q]" accesskey="5">$vbphrase[faq]</a></td>
		<td class="vbmenu_control"><a href="memberlist.php$session[sessionurl_q]">$vbphrase[members_list]</a></td>
		<td class="vbmenu_control"><a href="calendar.php$session[sessionurl_q]">$vbphrase[calendar]</a></td>
		<if condition="$show['popups']">	
<!-- vbPlaza start -->
            <if condition="$show['member']">
                <if condition="$vboptions['vbplaza_enabled']"><td id="vbplazamenu" class="vbmenu_control"><a href="$show[nojs_link]#vbplazamenu">$vbphrase[vbplaza_name] $vbphrase[vbplaza_menu]</a> <script type="text/javascript"> vbmenu_register("vbplazamenu"); </script></td></if>
            </if>
<!-- vbPlaza end -->  	
			<if condition="$show['searchbuttons']">
				<if condition="$show['member']">
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getnew" accesskey="2">$vbphrase[new_posts_nav]</a></td>
				<else />
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getdaily" accesskey="2">$vbphrase[todays_posts]</a></td>
				</if>
				<td id="navbar_search" class="vbmenu_control"><a href="search.php$session[sessionurl_q]" accesskey="4" rel="nofollow">$vbphrase[search]</a> <script type="text/javascript"> vbmenu_register("navbar_search"); </script></td>
			</if>
			<if condition="$show['member']">
				<td id="usercptools" class="vbmenu_control"><a href="$show[nojs_link]#usercptools">$vbphrase[quick_links]</a> <script type="text/javascript"> vbmenu_register("usercptools"); </script></td>		
			</if>
		<else />		
			<if condition="$show['searchbuttons']">
				<td class="vbmenu_control"><a href="search.php$session[sessionurl_q]" accesskey="4">$vbphrase[search]</a></td>
				<if condition="$show['member']">
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getnew" accesskey="2">$vbphrase[new_posts_nav]</a></td>
				<else />
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getdaily" accesskey="2">$vbphrase[todays_posts]</a></td>
				</if>
			</if>
			<td class="vbmenu_control"><a href="forumdisplay.php?$session[sessionurl]do=markread" rel="nofollow">$vbphrase[mark_forums_read]</a></td>
			<if condition="$show['member']">			
				<td class="vbmenu_control"><a href="#" onclick="window.open('misc.php?$session[sessionurl]do=buddylist&amp;focus=1','buddylist','statusbar=no,menubar=no,toolbar=no,scrollbars=yes,resizable=yes,width=250,height=300'); return false;">$vbphrase[open_buddy_list]</a></td>			
			</if>			
		</if>
		<if condition="$show['member']">
			<td class="vbmenu_control"><a href="login.php?$session[sessionurl]do=logout&amp;logouthash=$bbuserinfo[logouthash]" onclick="return log_out()">$vbphrase[log_out]</a></td>
		</if>
	</tr>
	</table>
</div>
<!-- / nav buttons bar -->
<br />
<if condition="$show['forumdesc']">
	<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
	<tr>
		<td class="alt1" width="100%"><strong>$foruminfo[title]</strong> <span class="smallfont">$foruminfo[description]</span></td>
	</tr>
	</table>
	<br />
</if>
<br />

<!-- breadcrumb, login, pm info -->
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
	<td class="alt1" width="100%">
		<if condition="is_array($navbits)">
			<table cellpadding="0" cellspacing="0" border="0">
			<tr valign="bottom">
				<td><a href="#" onclick="history.back(1); return false;"><img src="$stylevar[imgdir_misc]/navbits_start.gif" alt="$vbphrase[go_back]" border="0" /></a></td>
				<td>&nbsp;</td>
				<td width="100%"><span class="navbar"><a href="$vboptions[forumhome].php$session[sessionurl_q]" accesskey="1">$vboptions[bbtitle]</a></span> $navbits[breadcrumb]</td>
			</tr>
			<tr>
				<td class="navbar" style="font-size:10pt; padding-top:1px" colspan="3"><a href="$scriptpath"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_finallink.gif" alt="$vbphrase[reload_this_page]" border="0" /></a> <strong>$navbits[lastelement]</strong></td>
			</tr>
			</table>			
		<else />
			<div class="navbar" style="font-size:10pt"><a href="$vboptions[forumhome].php$session[sessionurl_q]" accesskey="1"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_start.gif" alt="" border="0" /></a> <strong>$vboptions[bbtitle]</strong></div>
		</if>
	</td>	
	
	
	
</tr>
</table>
<!-- / breadcrumb, login, pm info -->




<if condition="$show['popups']">
<!-- NAVBAR POPUP MENUS -->
	
	<if condition="$show['searchbuttons']">
	<!-- header quick search form -->
	<div class="vbmenu_popup" id="navbar_search_menu" style="display:none">
		<form action="search.php?do=process" method="post">
		<table cellpadding="4" cellspacing="1" border="0">
		<tr>
			<td class="thead">$vbphrase[search_forums]</td>
		</tr>
		<tr>
			<td class="vbmenu_option" title="nohilite">
				<input type="hidden" name="do" value="process" />
				<input type="hidden" name="quicksearch" value="1" />
				<input type="hidden" name="s" value="$session[sessionhash]" />
				<div><input type="text" class="bginput" name="query" size="25" tabindex="1001" /><input type="submit" class="button" value="$vbphrase[go]" tabindex="1004" /></div>
			</td>
		</tr>
		<tr>
			<td class="vbmenu_option" title="nohilite">
				<label for="rb_nb_sp0"><input type="radio" name="showposts" value="0" id="rb_nb_sp0" tabindex="1002" checked="checked" />$vbphrase[show_threads]</label>
				&nbsp;
				<label for="rb_nb_sp1"><input type="radio" name="showposts" value="1" id="rb_nb_sp1" tabindex="1003" />$vbphrase[show_posts]</label>
			</td>
		</tr>
		<tr>
			<td class="vbmenu_option"><a href="search.php$session[sessionurl_q]" accesskey="4" rel="nofollow">$vbphrase[advanced_search]</a></td>
		</tr>
		</table>
		</form>
	</div>
	<!-- / header quick search form -->
	</if>

	<if condition="$show['member']">
	<!-- user cp tools menu -->
	<div class="vbmenu_popup" id="usercptools_menu" style="display:none">
		<table cellpadding="4" cellspacing="1" border="0">
		
		<tr><td class="thead">$vbphrase[quick_links]</td></tr>		
		<if condition="$vboptions['enablesearches']"><tr><td class="vbmenu_option"><a href="search.php?$session[sessionurl]do=getdaily">$vbphrase[todays_posts]</a></td></tr></if>
		<tr><td class="vbmenu_option"><a href="forumdisplay.php?$session[sessionurl]do=markread">$vbphrase[mark_forums_read]</a></td></tr>
		<tr><td class="vbmenu_option"><a href="#" onclick="window.open('misc.php?$session[sessionurl]do=buddylist&amp;focus=1','buddylist','statusbar=no,menubar=no,toolbar=no,scrollbars=yes,resizable=yes,width=250,height=300'); return false;">$vbphrase[open_buddy_list]</a></td></tr>
				
		<tr><td class="thead"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_control_panel]</a></td></tr>
		<if condition="$show['siglink']"><tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editsignature">$vbphrase[edit_signature]</a></td></tr></if>
		<!--<if condition="$show['avatarlink']"><tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editavatar">$vbphrase[edit_avatar]</a></td></tr></if>-->
		<tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editprofile">$vbphrase[edit_profile]</a></td></tr>
		<tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editoptions">$vbphrase[edit_options]</a></td></tr>
		
		<tr><td class="thead">$vbphrase[miscellaneous]</td></tr>
		<if condition="$show['pmstats']"><tr><td class="vbmenu_option"><a href="private.php$session[sessionurl_q]" rel="nofollow">$vbphrase[private_messages]</a></td></tr></if>
		<tr><td class="vbmenu_option"><a href="subscription.php$session[sessionurl_q]" rel="nofollow">$vbphrase[subscribed_threads]</a></td></tr>
		<tr><td class="vbmenu_option"><a href="member.php?$session[sessionurl]u=$bbuserinfo[userid]">$vbphrase[my_profile]</a></td></tr>
		<if condition="$show['wollink']"><tr><td class="vbmenu_option"><a href="online.php$session[sessionurl_q]">$vbphrase[whos_online]</a></td></tr></if>
		
		</table>
	</div>
	<!-- / user cp tools menu -->
	</if>

<!-- / new link menu -->
        
       <div class="vbmenu_popup" id="newlink_menu" style="display:none">
                <table cellpadding="4" cellspacing="1" border="0">

                <tr><td class="thead">Rules</td></tr>
                <tr><td class="vbmenu_option"><a href="codeofconduct.html">Code of Conduct</a></td></tr>
                <tr><td class="vbmenu_option"><a href="signatureguidelines.html">Signature Guidelines</a></td></tr>
                <tr><td class="vbmenu_option"><a href="ambassadors.php">Student Ambassadors</a></td></tr>
                <tr><td class="vbmenu_option"><a href="vBSurvey.php?$session[sessionurl]">Board Survey</a></td></tr>


                <tr><td class="thead">vB Help</td></tr>
                <tr><td class="vbmenu_option"><a href="faq.php">FAQ's</a></td></tr>
              </table>
        </div>
        <!-- / new link menu -->
        <!-- vbPlaza start -->
    <if condition="$show['member']">
    <!-- vbplaza tools menu -->
    <div class="vbmenu_popup" id="vbplazamenu_menu" style="display:none">
        <table cellpadding="4" cellspacing="1" border="0">

        <tr><td class="thead"><a href="vbplaza.php?$session[sessionurl]">$vbphrase[vbplaza_name] $vbphrase[vbplaza_main]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=action&amp;itemid=48">$vbphrase[vbplaza_lottery]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=action&amp;itemid=27">$vbphrase[vbplaza_give_gifts]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=action&amp;itemid=118">$vbphrase[vbplaza_give_ribbons]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=action&amp;itemid=13">$vbphrase[vbbux_bank]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=action&amp;itemid=7">$vbphrase[vbplaza_donate]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=action&amp;itemid=16">$vbphrase[vbplaza_thief]</a></td></tr>

        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=richestusers">$vbphrase[vbbux_richest_users]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=userhistory">$vbphrase[vbplaza_history]</a></td></tr>
        <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=mostsold">$vbphrase[vbplaza_most_sold]</a></td></tr>

        <if condition="is_member_of($vbulletin->userinfo, $vboptions['vbplaza_adminusergroups'])">
            <tr><td class="thead">$vbphrase[vbplaza_admin_only]</a></td></tr>
            <tr><td class="vbmenu_option"><a href="vbplaza.php?$session[sessionurl]do=action&amp;itemid=12">$vbphrase[vbplaza_admin_donate]</a></td></tr>
        </if>

        </table>
    </div>
    <!-- / vbplaza tools menu -->
    </if>
<!-- vbPlaza end --> 
<!-- / NAVBAR POPUP MENUS -->

<!-- PAGENAV POPUP -->

	<div class="vbmenu_popup" id="pagenav_menu" style="display:none">
		<table cellpadding="4" cellspacing="1" border="0">
		<tr>
			<td class="thead" nowrap="nowrap">$vbphrase[go_to_page]</td>
		</tr>
		<tr>
			<td class="vbmenu_option" title="nohilite">
			<form action="$vboptions[forumhome].php" method="get" onsubmit="return this.gotopage()" id="pagenav_form">
				<input type="text" class="bginput" id="pagenav_itxt" style="font-size:11px" size="4" />
				<input type="button" class="button" id="pagenav_ibtn" value="$vbphrase[go]" />
			</form>
			</td>
		</tr>
		</table>
	</div>

<!-- / PAGENAV POPUP -->
</if>