Modified Icon Legend Issue

[Charlie98902]

Here is the issue. If I use IE or firefox I get a pop up box when I click log out. The pop up box say undefined. If I click ok it will log you out still but I need to figure out what is wrong, any ideals?

<!-- icons and login code -->
<br />
<br />
<table align="center" class="tborder" width="640" cellpadding="4" cellspacing="0" border="0">
 <tr>
		<td class="alt1" align="center"><div class="smallfont"><strong>
			<a href="forumdisplay.php?$session[sessionurl]do=markread" rel="nofollow">$vbphrase[mark_forums_read]</a>
			<if condition="$vboptions['forumleaders']">&nbsp; &nbsp;
			<a href="showgroups.php$session[sessionurl_q]" rel="nofollow">$vbphrase[view_forum_leaders]</a></if>
&nbsp;
	<if condition="!$show['guest']">
		<!-- member logout -->
		<a href="login.php?$session[sessionurl]do=logout&amp;logouthash=$bbuserinfo[logouthash]"  onclick="return log_out()"><phrase 1="$bbuserinfo[username]">$vbphrase[log_out_x]</phrase></a> 
		<!-- end member logout -->
	</if>
		</strong></div></td>
	</tr>
 <tr>
	<td class="alt2"> <img class="inlineimg" src="$stylevar[imgdir_statusicon]/forum_new.gif" alt="$vbphrase[contains_new_posts]" border="0" /> <span class="smallfont">$vbphrase[forum_contains_new_posts]</span>  &nbsp;
	<img class="inlineimg" src="$stylevar[imgdir_statusicon]/forum_old.gif" alt="$vbphrase[contains_no_new_posts]" border="0" /> <span class="smallfont">$vbphrase[forum_contains_no_new_posts]</span>  &nbsp; 
	<img class="inlineimg" src="$stylevar[imgdir_statusicon]/forum_old_lock.gif" alt="$vbphrase[a_closed_forum]" border="0" /> <span class="smallfont">$vbphrase[forum_is_closed_for_posting]</span>
 </tr></table>
<br />
<!-- / icons and login code -->

$footer
</body>
</html>
</script>

A small code change was needed this is resolved now.