Authenticate via LOAN3 web interface

* src/HAB/Pica/Auth/LOAN3WebAuthentication.php: New
  class. Authenticate via LOAN3 web interface.

src/HAB/Pica/Auth/LOAN3WebAuthentication.php

+<?php
+
+/**
+ * This file is part of PicaAuth.
+ *
+ * PicaAuth is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PicaAuth is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with PicaAuth.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @author    David Maus <maus@hab.de>
+ * @copyright (c) 2015 by Herzog August Bibliothek Wolfenbüttel
+ * @license   http://www.gnu.org/licenses/gpl.txt GNU General Public License v3 or higher
+ */
+
+namespace HAB\Pica\Auth;
+
+use RuntimeException;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\RequestException;
+
+/**
+ * Authenticate user against a LOAN3 web interface.
+ *
+ * @author    David Maus <maus@hab.de>
+ * @copyright (c) 2015 by Herzog August Bibliothek Wolfenbüttel
+ * @license   http://www.gnu.org/licenses/gpl.txt GNU General Public License v3 or higher
+ */
+class LOAN3WebAuthentication implements AuthenticationInterface
+{
+    /**
+     * Service URL.
+     *
+     * @var string
+     */
+    private $serviceUrl;
+
+    /**
+     * HTTP client.
+     *
+     * @var Client
+     */
+    private $client;
+
+    /**
+     * Constructor.
+     *
+     * @param  string $serviceUrl
+     * @return void
+     */
+    public function __construct ($serviceUrl)
+    {
+        $this->serviceUrl = $serviceUrl;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function authenticate ($username, $password)
+    {
+        $query = array(
+            'BOR_U' => $username,
+            'BOR_PW' => $password,
+            'ACT' => 'UI_DATA',
+        );
+        try {
+            $response = $this->getClient()->post($this->serviceUrl, array('body' => $query));
+        } catch (RequestException $e) {
+            throw new RuntimeException(null, -1, $e);
+        }
+        $attributes = $this->parseResponseBody($response->getBody());
+        return $attributes;
+
+    }
+    /**
+     * Return HTTP client.
+     *
+     * @return Client
+     */
+    public function getClient ()
+    {
+        if ($this->client === null) {
+            $this->client = new Client();
+        }
+        return $this->client;
+    }
+
+    /**
+     * Parse response body and user return attributes.
+     *
+     * Returns false on authentication failure.
+     *
+     * @param  string $body
+     * @return array|false
+     */
+    private function parseResponseBody ($body)
+    {
+        $attributes = array();
+        preg_match_all('@<input([^>]+)>@i', $body, $matches);
+        if (!empty($matches)) {
+            foreach ($matches[1] as $match) {
+                if ($this->getAttributeValue('type', $match) === 'hidden') {
+                    $name = $this->getAttributeValue('name', $match);
+                    $value = $this->getAttributeValue('value', $match);
+                    if ($name) {
+                        $attributes[$name] = $value;
+                    }
+                }
+            }
+        }
+        if (array_key_exists('STATUS', $attributes) && $attributes['STATUS'] === 'HML_OK') {
+            return $attributes;
+        }
+        return false;
+    }
+
+    /**
+     * Return value of attribute in attribute list.
+     *
+     * @param  string $name
+     * @param  string $attrlist
+     * @return string|null
+     */
+    private function getAttributeValue ($name, $attrlist)
+    {
+        $regex = sprintf('@\b%s=["\'](?<value>[^"\']*)@i', preg_quote($name));
+        if (preg_match($regex, $attrlist, $match)) {
+            return $match['value'];
+        }
+        return null;
+    }
+
+}
\ No newline at end of file

tests/unit-tests/data/loan3authentication.error.response

+HTTP/1.1 200 OK
+Date: Wed, 06 May 2015 12:12:11 GMT
+Server: opc4/2.8.4.0-vzg8-dbs1
+Content-Length: 18777
+X-PSI-Class: loan
+X-PSI-Context: USERINFO_LOGIN
+Content-Type: text/html; charset=UTF-8
+Keep-Alive: timeout=5, max=100
+Connection: Keep-Alive
+X-Pad: avoid browser bug
+
+
+<HTML>
+<HEAD>
+    <TITLE>OPC4 - borrower/identification</TITLE>
+    <BASE HREF="https://opac.lbs-braunschweig.gbv.de:443/DB=2/SET=12/TTL=1/">
+    <link rel="stylesheet" media="print" href="https://opac.lbs-braunschweig.gbv.de:443/FORCETT=HTML/STYLESHEET_P">
+    <link rel="stylesheet" href="https://opac.lbs-braunschweig.gbv.de:443/FORCETT=HTML/STYLESHEET">
+    <link rel="shortcut icon" type="image/vnd.microsoft.icon" href="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/favicons//default.ico">
+    <link rel="icon" type="image/vnd.microsoft.icon" href="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/favicons//default.ico">
+    <link rel="search" type="application/opensearchdescription+xml" title="OPC4" href="https://opac.lbs-braunschweig.gbv.de:443/DB=2/SET=12/TTL=1/XML=1.0/SEARCHPLUGIN?NAME=OPC4&FAVICON=https%3A%2F%2Fopac.lbs-braunschweig.gbv.de%3A443%2Fimg_psi%2F2.0%2Ffavicons%2F%2Fdefault.ico">
+    <META http-equiv="Refresh"
+          content="600;
+	  URL=TIMEOUT?CWIN=Y&REFERER=&REFRTIME=-1&REFRURL=EXIT%3FREFRTIME%3D-1%26DEST%3D%252F">
+</HEAD>
+<BODY marginwidth="0" marginheight="0" background="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/bg.gif">
+<table summary="Main layout" width="100%"
+       cellpadding="0" cellspacing="0" border="0">
+<tr>
+
+
+    <td class="lng" height="20" width="120"><center><table summary="Language switch"
+       cellpadding="0" cellspacing="0" border="0">
+<tr><td width="4"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="4"
+	height="1"
+	border="0"></td>
+    
+	<td><img
+    alt="Deutsch"
+    title="Deutsch"
+    src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/flags/du-.gif"
+    width="16" height="10" border="0"></td>
+	<td width="4"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="4"
+	height="1"
+	border="0"></td>
+	<td><img
+    alt="Englisch"
+    title="Englisch"
+    src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/flags/en.gif"
+    width="16" height="10" border="0"></td>
+	<td width="4"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="4"
+	height="1"
+	border="0"></td>
+    </tr>
+</table></center></td>
+    <td bgcolor="#cccccc" width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/white.gif"
+	width="1"
+	height="20"
+	border="0"></td>
+    <td class="nav" width="100%"><table summary="Navigation bar" width="100%"
+       border="0" cellpadding="0" cellspacing="0">
+<tr><td width="35"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="35"
+	height="20"
+	border="0"></td>
+
+    <td class="copy" align="right" width="100%" nowrap><a
+		target="_blank"
+		href="http://oclcpica.org/?id=2&ln=de"
+		title="&copy;&nbsp;1998-2015&nbsp;OCLC&nbsp;PICA opc4 v2.8.4.0-vzg8-dbs1"
+		class="copy">&copy;</a></td>
+    <td width="10"
+	bgcolor="#cccccc"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="10"
+	height="1"
+	border="0"></td>
+    </tr>
+</table></td>
+
+    </tr>
+
+<tr class="logo"><td height="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/white.gif"
+	width="120"
+	height="1"
+	border="0"></td></tr>
+
+<tr class="logo">
+
+    <td height="90" align="center" bgcolor="#eeeeee"><img
+
+    	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/logos/lbs-hab.gif"
+	alt=""
+    	height="90" width="120" border="0"></td>
+    <td bgcolor="#eeeeee"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/white.gif"
+	width="1"
+	height="90"
+	border="0"></td>
+    <td class="cmd"><table summary="safety warning"
+   cellpadding="0" cellspacing="0" border="0" width="100%">
+<tr><td><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="35"
+	height="90"
+	border="0"></td>
+    <td width="100%" align="left"><strong class="alert">Zum Schutz Ihrer Daten sollten Sie dieses Fenster nach Benutzung schlie&szlig;en!</strong></td>
+    <td class="h2" align="right"><a href="Javascript:self.print();">Seite&nbsp;drucken</a>&nbsp;&nbsp;&nbsp;</td>
+</tr>
+</table></td>
+<!-- /td moved one line up [MM] -->
+    </tr>
+
+<tr class="logo"><td height="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/white.gif"
+	width="120"
+	height="1"
+	border="0"></td></tr>
+
+<tr class="logo">
+
+    <td height="20" bgcolor="#577FBB"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    <td bgcolor="#577FBB"><img
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/white.gif" alt="" width="1" height="20"></td>
+    <td colspan="1"
+        bgcolor="#577FBB" align="center" nowrap><center><table summary="tab bar - loan server - default tab bar"
+       cellpadding="0" cellspacing="0" border="0">
+<tr><td bgcolor="#577FBB"
+    height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td><td bgcolor="#577FBB"
+    height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td><td bgcolor="#577FBB"
+    height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td><td bgcolor="#577FBB"
+    height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td><td bgcolor="#577FBB"
+    height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td></tr>
+<tr>    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tableft.gif"
+	width="11" height="18"></td>
+
+    <td class="tab0" height="18"><a class="tab0" href="/loan/DB=2/SET=12/TTL=1/USERINFO?ACT=UI_DATA&BOR_U=wrong&BOR_PW_ENC=XXX">Benutzerdaten</a></td>
+
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tabright.gif"
+	width="11" height="18"></td>
+    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tableft.gif"
+	width="11" height="18"></td>
+
+    <td class="tab0" height="18"><a class="tab0" href="/loan/DB=2/SET=12/TTL=1/USERINFO?ACT=UI_LOL&BOR_U=wrong&BOR_PW_ENC=XXX">Entleihungen</a></td>
+
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tabright.gif"
+	width="11" height="18"></td>
+    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tableft.gif"
+	width="11" height="18"></td>
+
+    <td class="tab0" height="18"><a class="tab0" href="/loan/DB=2/SET=12/TTL=1/USERINFO?ACT=UI_LOR&BOR_U=wrong&BOR_PW_ENC=XXX">Vormerkungen</a></td>
+
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tabright.gif"
+	width="11" height="18"></td>
+    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tableft.gif"
+	width="11" height="18"></td>
+
+    <td class="tab0" height="18"><a class="tab0" href="/loan/DB=2/SET=12/TTL=1/USERINFO?ACT=UI_LOC&BOR_U=wrong&BOR_PW_ENC=XXX">Kosten</a></td>
+
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tabright.gif"
+	width="11" height="18"></td>
+    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tableft.gif"
+	width="11" height="18"></td>
+
+    <td class="tab0" height="18"><a class="tab0" href="/loan/DB=2/SET=12/TTL=1/USERINFO?ACT=UI_CHUPW&BOR_U=wrong&BOR_PW_ENC=XXX">Passwort</a></td>
+
+    <td class="tabbar" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/tabright.gif"
+	width="11" height="18"></td>
+    <td width="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+</tr>
+<tr>
+    <td bgcolor="#577FBB"
+	height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+
+    <td bgcolor="#577FBB"
+	height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+
+    <td bgcolor="#577FBB"
+	height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+
+    <td bgcolor="#577FBB"
+	height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+
+    <td bgcolor="#577FBB"
+	height="1" colspan="5"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+
+    <td><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    </tr>
+</table></center></td>
+    </tr>
+
+<tr class="logo"><td height="1"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/white.gif"
+	width="120"
+	height="1"
+	border="0"></td></tr>
+
+<tr>
+
+    <td class="mnu" valign="top"><table summary="Menu layout" width="100%"
+       border="0" cellpadding="0" cellspacing="0">
+<SCRIPT type="text/javascript" language="javascript">
+document.write('<TR><TD class="mnu"><p class="mnu"><a class="mnu" href="javascript:window.close()">Schlie&szlig;en</A></TD></TR>');
+</SCRIPT>
+<NOSCRIPT>
+
+</NOSCRIPT>
+  <tr><td><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="300"
+	border="0"></td></tr>
+</table></td>
+    <td><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></td>
+    <td colspan="1"
+	class="cnt" valign="top"><form method="post" action="https://opac.lbs-braunschweig.gbv.de:443/loan/DB=2/SET=12/TTL=1/USERINFO">
+<input type="hidden" name="ACT" value="UI_DATA">
+<input type="hidden" name="HOST_NAME" value="">
+<input type="hidden" name="HOST_PORT" value="">
+<input type="hidden" name="HOST_SCRIPT" value="">
+<input type="hidden" name="LOGIN" value="KNOWNUSER">
+<input type="hidden" name="STATUS" value="HML_REJECT">
+<table summary="Identification header" width="100%" cellpadding="0" cellspacing="0" border="0">
+  <tr>
+    <td class="h2" valign="top"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="16"
+	border="0"></td>
+  </tr>
+  <tr>
+    <td valign="top"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="12"
+	height="1"
+	border="0"><img alt="*" src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/h2.gif" width="19" height="12" border="0"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="4"
+	height="1"
+	border="0"></td>
+    <td valign="top" width="100%"><strong class="h2">Benutzer</strong><span class="subtitle">&nbsp;&nbsp;Anmeldung</span></td>
+    <td><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="10"
+	height="1"
+	border="0"></td>
+  </tr>
+  <tr>
+    <td class="h2" valign="top"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="7"
+	border="0"></td>
+  </tr>
+</table>
+
+<table summary="body separator" width="100%" cellpadding="0" cellspacing="0" border="0">
+
+    <TR><TD><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="10"
+	border="0"></TD></TR>    
+    <TR><TD class="bodysep" colspan="2"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="1"
+	border="0"></TD></TR>
+    <TR><TD><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="10"
+	border="0"></TD></TR>    
+</table>
+<table summary="Message block header" width="100%" cellpadding="0" cellspacing="0" border="0">
+  <tr>
+    <td valign="top" width="35" nowrap><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="12"
+	height="1"
+	border="0"><img 
+        alt="error" src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/error.gif" width="12" height="15" border="0"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="11"
+	height="1"
+	border="0"></td>
+    
+    <td valign="top" width="100%" nowrap><strong class="alert">Nummer und/oder Passwort sind nicht korrekt.</strong></td>
+    
+    <td><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="10"
+	height="1"
+	border="0"></td>
+  </tr>
+  <tr>
+    <td class="h2" valign="top"><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"
+	width="1"
+	height="7"
+	border="0"></td>
+  </tr>
+</table>
+
+<table summary="body separator" width="100%" cellpadding="0" cellspacing="0" border="0">
+
+    <TR><TD><img
+	alt=""
+	src="https://opac.lbs-braunschweig.gbv.de:443/img_psi/2.0/gui/empty.gif"