vb.org Archive - navbar causes error at disconnect

Hi

I keep getting an error when anyone tries to disconnect from forum. I searched at vbulletin.com and as they say, a change that I made to the navbar template must causing this. The only thing I added is the needed code in order phpads to work. Could you have a look at the code and see what's wrong with it ?
Code:
<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>

<!-- logo -->

<table class="tborder" cellpadding="0" cellspacing="0" border="0" width="100%" align="center">

<tr>

        <td class="alt2" width="100%">

<a name="top"></a>

<table border="0" width="$stylevar[outertablewidth]" cellpadding="0" cellspacing="0" align="center" STYLE="background-image: 

     url('images/cellpic_bkg.jpg');">

<tr>

        <td align="$stylevar[left]"><a href="http://www.dring"><img src="$stylevar[titleimage]" border="0" alt="$vboptions[bbtitle]" /></a></td>

        <td align="$stylevar[right]">$phpAds_raw[html]

                &nbsp;

<!--

  NEW HEADER &amp; NAVBAR

  

  Now that the nav buttons are in the

  navbar template, you can stick whatever

  you like into this space.



  This makes it much easier for novice

  admins to customize their header

  template without affecting important

  navigation elements.

-->

        </td>

</tr>

</table>

</td></tr></table>

<!-- /logo -->



<!-- 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">        

                <!--<td class="vbmenu_control"><a href="$vboptions[forumhome].php?$session[sessionurl]">Home</a></td>-->

                

                <if condition="$show['member']">

                        <td class="vbmenu_control"><a href="usercp.php?$session[sessionurl]">$vbphrase[user_cp]</a></td>

                </if>

                <if condition="$show['registerbutton']">

                        <td class="vbmenu_control"><a href="register.php?$session[sessionurl]">$vbphrase[register]</a></td>

                </if>

                <td class="vbmenu_control"><a href="faq.php?$session[sessionurl]" accesskey="5">$vbphrase[faq]</a></td>

                <td class="vbmenu_control"><a href="memberlist.php?$session[sessionurl]">$vbphrase[members_list]</a></td>

                <td class="vbmenu_control"><a href="calendar.php?$session[sessionurl]">$vbphrase[calendar]</a></td>

<td class="vbmenu_control"><a href="search_subtitles.php?$session[sessionurl]">Υπότιτλοι</a></td>

                <if condition="$show['popups']">                

                        <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?$session[sessionurl]" accesskey="4">$vbphrase[search]</a> <script type="text/javascript"> vbmenu_register("navbar_search"); </script></td>

                        </if>

                        <if condition="$bbuserinfo['userid']">

                                <td id="usercptools" class="vbmenu_control"><a href="#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?$session[sessionurl]" accesskey="4">$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?$session[sessionurl]do=markread">$vbphrase[mark_forums_read]</a></td>

                        <if condition="$bbuserinfo['userid']">                        

                                <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="$bbuserinfo['userid']">

                        <td class="vbmenu_control"><a href="login.php?$session[sessionurl]do=logout&amp;u=$bbuserinfo[userid]" onclick="return log_out()">$vbphrase[log_out]</a></td>

                </if>

        </tr>

        </table>

</div>

<!-- / nav buttons bar -->



<br />

<br />



<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">

                <table cellpadding="4" cellspacing="1" border="0">

                <tr>

                        <td class="thead">$vbphrase[search_forums]</td>

                </tr>

                <tr>

                        <td class="vbmenu_option" title="nohilite">

                        <form action="search.php" method="post">

                                <input type="hidden" name="do" value="process" />

                                <input type="hidden" name="showposts" value="0" />

                                <input type="text" class="bginput" name="query" size="20" />$gobutton<br />

                        </form>

                        </td>

                </tr>

                <tr>

                        <td class="vbmenu_option"><a href="search.php?$session[sessionurl]" accesskey="4">$vbphrase[advanced_search]</a></td>

                </tr>

                </table>

        </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=getnew">$vbphrase[new_posts_nav]</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?$session[sessionurl]">$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]">$vbphrase[private_messages]</a></td></tr></if>

                <tr><td class="vbmenu_option"><a href="subscription.php?$session[sessionurl]">$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]">$vbphrase[whos_online]</a></td></tr></if>

                

                </table>

        </div>

        <!-- / user cp tools menu -->

        </if>

<!-- / NAVBAR POPUP MENUS -->

</if>



<!-- 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)"><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]" 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]" accesskey="1"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_start.gif" alt="" border="0" /></a> <strong>$vboptions[bbtitle]</strong></div>

                </if>

        </td>        

        

        <if condition="$bbuserinfo['userid']">

        

                <td class="alt2" valign="top" nowrap="nowrap">

                <div class="smallfont">

                        <!--<span style="float:$stylevar[right]">[<a href="login.php?$session[sessionurl]do=logout&amp;u=$bbuserinfo[userid]" onclick="return log_out()">$vbphrase[log_out]</a>]</span>-->

                        <strong><phrase 1="$bbuserinfo[username]">$vbphrase[welcome_x]</phrase></strong><br />

                        <phrase 1="$pmbox[lastvisitdate]" 2="$pmbox[lastvisittime]">$vbphrase[last_visited_x_at_y]</phrase>

                        <if condition="$show['pmstats']"><br /><phrase 1="$vbphrase[unread_x_nav_compiled]" 2="$vbphrase[total_x_nav_compiled]" 3="$session[sessionurl]">$vbphrase[private_messages_nav]</phrase></if>

                </div>

                </td>

                

        <else />

                

                <td class="alt2" nowrap="nowrap" style="padding:0px">

                        

                <!-- login form -->

                <form action="login.php" method="post" onsubmit="md5hash(vb_login_password,vb_login_md5password,vb_login_md5password_utf)">

                <script type="text/javascript" src="clientscript/vbulletin_md5.js"></script>

                <table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">

                <tr>

                        <td class="smallfont">$vbphrase[username]</td>

                        <td><input type="text" class="button" name="vb_login_username" id="navbar_username" size="10" accesskey="u" tabindex="1" value="$vbphrase[username]" onfocus="if (this.value == '$vbphrase[username]') this.value = '';" /></td>

                        <td class="smallfont" colspan="2" nowrap="nowrap"><label for="cb_cookieuser_navbar"><input type="checkbox" name="cookieuser" value="1" tabindex="3" id="cb_cookieuser_navbar" accesskey="c" checked="checked" />$vbphrase[remember_me]</label></td>

                </tr>

                <tr>

                        <td class="smallfont">$vbphrase[password]</td>

                        <td><input type="password" class="button" name="vb_login_password" size="10" accesskey="p" tabindex="2" /></td>

                        <td><input type="submit" class="button" value="$vbphrase[log_in]" tabindex="4" title="$vbphrase[enter_username_to_login_or_register]" accesskey="s" /></td>

                </tr>

                </table>

                <input type="hidden" name="s" value="$session[sessionhash]" />

                <input type="hidden" name="do" value="login" />

                <input type="hidden" name="forceredirect" value="1" />                        

                <input type="hidden" name="vb_login_md5password" />

                <input type="hidden" name="vb_login_md5password_utf" />

                </form>

                <!-- / login form -->

                        

                </td>

                

        </if>        

        

</tr>

</table>

<!-- / breadcrumb, login, pm info -->

<br/>
X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01152 seconds Memory Usage 1,807KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)bbcode_code_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (1)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: