diff --git a/modules/bibharvest/web/admin/bibharvestadmin.py b/modules/bibharvest/web/admin/bibharvestadmin.py
index 77f9baa10..0f8b75902 100644
--- a/modules/bibharvest/web/admin/bibharvestadmin.py
+++ b/modules/bibharvest/web/admin/bibharvestadmin.py
@@ -1,155 +1,153 @@
 ## $Id$
 ##
 ## This file is part of CDS Invenio.
 ## Copyright (C) 2002, 2003, 2004, 2005, 2006 CERN.
 ##
 ## CDS Invenio 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 2 of the
 ## License, or (at your option) any later version.
 ##
 ## CDS Invenio 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 CDS Invenio; if not, write to the Free Software Foundation, Inc.,
 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 
 """CDS Invenio BibHarvest Administrator Interface."""
 
 __lastupdated__ = """$Date$"""
 
-import sys
-
 import invenio.bibharvestadminlib as bhc
 from invenio.webpage import page, create_error_box
 from invenio.config import cdsname, weburl, cdslang
 from invenio.dbquery import Error
 from invenio.webuser import getUid, page_not_authorized
 
 __version__ = "$Id$"
 
 def index(req, ln=cdslang):
     navtrail_previous_links = bhc.getnavtrail()
     
     try:
         uid = getUid(req)
     except Error, e:
         return page(title="BibHarvest Admin Interface - Error",
                     body=e,
                     uid=uid,
                     language=ln,
                     navtrail = navtrail_previous_links,
                     lastupdated=__lastupdated__,
                     req=req)
 
     auth = bhc.check_user(uid,'cfgbibharvest')
     if not auth[0]:
         return page(title="BibHarvest Admin Interface",
                     body=bhc.perform_request_index(ln),
                     uid=uid,
                     language=ln,
                     navtrail = navtrail_previous_links,
                     lastupdated=__lastupdated__,
                     req=req)
     else:
         return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
 
 def editsource(req, oai_src_id=None, oai_src_name='', oai_src_baseurl='', oai_src_prefix='', oai_src_frequency='', oai_src_config='', oai_src_post='', ln=cdslang, mtype='', callback='yes', confirm=-1):
     navtrail_previous_links = bhc.getnavtrail() + """&gt; <a class=navtrail href="%s/admin/bibharvest/bibharvestadmin.py">BibHarvest Admin Interface</a> """ % (weburl)
 
     try:
         uid = getUid(req)
     except Error, e:
         return page(title="BibHarvest Admin Interface - Error",
                     body=e,
                     uid=uid,
                     language=ln,
                     navtrail = navtrail_previous_links,
                     lastupdated=__lastupdated__,
                     req=req)
 
     auth = bhc.check_user(uid,'cfgbibharvest')
     if not auth[0]:
         return page(title="Edit OAI Source",
                     body=bhc.perform_request_editsource(oai_src_id=oai_src_id,
                                                         oai_src_name=oai_src_name,
                                                         oai_src_baseurl=oai_src_baseurl,
                                                         oai_src_prefix=oai_src_prefix,
                                                         oai_src_frequency=oai_src_frequency,
                                                         oai_src_config=oai_src_config,
                                                         oai_src_post=oai_src_post,
                                                         ln=ln,
                                                         confirm=confirm),
                     uid=uid,
                     language=ln,
                     req=req,
                     navtrail = navtrail_previous_links,
                     lastupdated=__lastupdated__)   
     else:
         return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
 
 def addsource(req, ln=cdslang, oai_src_name='', oai_src_baseurl ='', oai_src_prefix='', oai_src_frequency='', oai_src_lastrun='', oai_src_config='', oai_src_post='', confirm=-1):
     navtrail_previous_links = bhc.getnavtrail() + """&gt; <a class=navtrail href="%s/admin/bibharvest/bibharvestadmin.py">BibHarvest Admin Interface</a> """ % (weburl)
     
     try:
         uid = getUid(req)
     except Error, e:
         return page(title="BibHarvest Admin Interface - Error",
                     body=e,
                     uid=uid,
                     language=ln,
                     navtrail = navtrail_previous_links,
                     lastupdated=__lastupdated__,
                     req=req)
 
     auth = bhc.check_user(uid,'cfgbibharvest')
     if not auth[0]:
         return page(title="Add new OAI Source",
                 body=bhc.perform_request_addsource(oai_src_name=oai_src_name,
                                            oai_src_baseurl=oai_src_baseurl,
                                            oai_src_prefix=oai_src_prefix,
                                            oai_src_frequency=oai_src_frequency,
                                            oai_src_lastrun=oai_src_lastrun,
                                            oai_src_config=oai_src_config,
                                            oai_src_post=oai_src_post,
                                            ln=cdslang,
                                            confirm=confirm),
                 uid=uid,
                 language=ln,
                 navtrail = navtrail_previous_links,
                 req=req,
                 lastupdated=__lastupdated__)
     else:
         return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
 
 
 def delsource(req, oai_src_id=None, ln=cdslang, confirm=0):
     navtrail_previous_links = bhc.getnavtrail() + """&gt; <a class=navtrail href="%s/admin/bibharvest/bibharvestadmin.py">BibHarvest Admin Interface</a> """ % (weburl)
     
     try:
         uid = getUid(req)
     except Error, e:
         return page(title="BibHarvest Admin Interface - Error",
                     body=e,
                     uid=uid,
                     language=ln,
                     navtrail = navtrail_previous_links,
                     lastupdated=__lastupdated__,
                     req=req)
 
     auth = bhc.check_user(uid,'cfgbibharvest')
     if not auth[0]:
         return page(title="Delete OAI Source",
                     body=bhc.perform_request_delsource(oai_src_id=oai_src_id,
                                                     ln=ln,
                                                     confirm=confirm),
                     uid=uid,
                     language=ln,
                     req=req,
                     navtrail = navtrail_previous_links,
                     lastupdated=__lastupdated__)    
     else:
         return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)