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$logged_visible_online = 0;
$logged_hidden_online = 0;
$guests_online = 0;
$online_userlist = '';

$prev_user_id = 0;
$prev_user_ip = '';

while( $row = $db->sql_fetchrow($result) )
{
	// User is logged in and therefor not a guest
	if ( $row['session_logged_in'] )
	{
		// Skip multiple sessions for one user
		if ( $row['user_id'] != $prev_user_id )
		{
			$style_color = '';
			if ( $row['user_level'] == ADMIN )
			{
				$row['username'] = '<b>' . $row['username'] . '</b>';
				$style_color = 'style="color:#' . $theme['fontcolor3'] . '"';
			}
			else if ( $row['user_level'] == MOD )
			{
				$row['username'] = '<b>' . $row['username'] . '</b>';
				$style_color = 'style="color:#' . $theme['fontcolor2'] . '"';
			}

			if ( $row['user_allow_viewonline'] )
			{
				$user_online_link = '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $row['user_id']) . '"' . $style_color .'>' . $row['username'] . '</a>';
				$logged_visible_online++;
			}
			else
			{
				$user_online_link = '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $row['user_id']) . '"' . $style_color .'><i>' . $row['username'] . '</i></a>';
				$logged_hidden_online++;
			}

			if ( $row['user_allow_viewonline'] || $userdata['user_level'] == ADMIN )
			{
				$online_userlist .= ( $online_userlist != '' ) ? ', ' . $user_online_link : $user_online_link;
			}
		}

		$prev_user_id = $row['user_id'];
	}
	else
	{
		// Skip multiple sessions for one user
		if ( $row['session_ip'] != $prev_session_ip )
		{
			$guests_online++;
		}
	}

	$prev_session_ip = $row['session_ip'];
}