From 0abce58301c368d2cea7210f8ffb0f7991f35f49 Mon Sep 17 00:00:00 2001
From: Martijn Vermaat <martijn@vermaat.name>
Date: Fri, 10 Jan 2014 16:11:19 +0100
Subject: [PATCH] Port website from web.py to Flask

This includes changing a lot of routes and parameter names to be more
consistent. We try to remain backwards compatible as much as possible
by providing redirects from old routes and parameter names.
---
 MANIFEST.in                                   |    2 +-
 mutalyzer/File.py                             |   61 +-
 mutalyzer/Scheduler.py                        |   52 +-
 mutalyzer/config/__init__.py                  |    3 +
 mutalyzer/config/default_settings.py          |   13 +
 mutalyzer/db/models.py                        |   10 +-
 mutalyzer/entrypoints/mapping_update.py       |    1 +
 mutalyzer/entrypoints/website.py              |   21 +-
 mutalyzer/services/rpc.py                     |    5 +-
 mutalyzer/templates/static/js/interface.js    |  111 --
 mutalyzer/templates/webservices.html          |   69 -
 mutalyzer/variantchecker.py                   |    3 +-
 mutalyzer/website.py                          | 1478 -----------------
 mutalyzer/website/__init__.py                 |   83 +
 mutalyzer/{ => website}/templates/about.html  |    4 +-
 mutalyzer/{ => website}/templates/base.html   |   69 +-
 .../website/templates/batch-job-progress.html |   46 +
 .../templates/batch-jobs.html}                |   56 +-
 .../templates/description-extractor.html}     |   30 +-
 .../templates/downloads/batchtestnew.txt      |    0
 .../templates/downloads/batchtestold.txt      |    0
 .../templates/downloads}/client-mono.cs       |   18 +-
 .../templates/downloads}/client-php.php       |   16 +-
 .../templates/downloads}/client-savon.rb      |    8 +-
 .../templates/downloads}/client-soappy.py     |    4 +-
 .../templates/downloads}/client-suds.py       |    4 +-
 .../templates/downloads}/textmining.py        |    4 +-
 .../templates/downloads/textmining_sample.txt |    0
 .../templates/homepage.html}                  |   18 +-
 .../templates/name-checker.html}              |   70 +-
 .../templates/name-generator.html}            |    0
 .../templates/position-converter.html}        |   28 +-
 .../templates/reference-loader.html}          |   62 +-
 .../templates/snp-converter.html}             |   22 +-
 .../templates/static/css/style.css            |    0
 .../templates/static/images/1x1b.gif          |  Bin
 .../templates/static/images/1x1w.gif          |  Bin
 .../templates/static/images/Eurogentest.png   |  Bin
 .../templates/static/images/LUMC_24x24.png    |  Bin
 .../templates/static/images/background.gif    |  Bin
 .../static/images/background.gif.old          |  Bin
 .../templates/static/images/banner.jpg        |  Bin
 .../templates/static/images/bullit.gif        |  Bin
 .../templates/static/images/bullitdonker.gif  |  Bin
 .../templates/static/images/bullitlicht1.gif  |  Bin
 .../templates/static/images/bullitlicht2.gif  |  Bin
 .../templates/static/images/bullitmiddel.gif  |  Bin
 .../static/images/bullitmiddel.gif.old        |  Bin
 .../templates/static/images/commit_logo.png   |  Bin
 .../templates/static/images/cubic4-17.gif     |  Bin
 .../templates/static/images/cubic4-17c.gif    |  Bin
 .../templates/static/images/debug.png         |  Bin
 .../templates/static/images/detailkaart.jpg   |  Bin
 .../templates/static/images/error.png         |  Bin
 .../templates/static/images/favicon.ico       |  Bin
 .../static/images/gen_2_phen_logo_print.png   |  Bin
 .../templates/static/images/info.png          |  Bin
 .../templates/static/images/logoULE.gif       |  Bin
 .../static/images/mutalyzer_logo.png          |  Bin
 .../static/images/mutalyzer_logo_bw.png       |  Bin
 .../templates/static/images/nbic_logo.png     |  Bin
 .../templates/static/images/project-1.jpg     |  Bin
 .../templates/static/images/warning.png       |  Bin
 .../templates/static/js/generator.js          |    2 +-
 .../website/templates/static/js/interface.js  |   58 +
 .../templates/static/js/jquery-1.10.2.min.js  |    6 +
 .../templates/syntax-checker.html}            |   18 +-
 mutalyzer/website/templates/webservices.html  |   71 +
 .../{ => website}/templates/wsdl-viewer.xsl   |    0
 mutalyzer/website/views.py                    | 1060 ++++++++++++
 requirements.txt                              |    1 -
 setup.py                                      |    3 +-
 72 files changed, 1598 insertions(+), 1992 deletions(-)
 delete mode 100644 mutalyzer/templates/static/js/interface.js
 delete mode 100644 mutalyzer/templates/webservices.html
 delete mode 100644 mutalyzer/website.py
 create mode 100644 mutalyzer/website/__init__.py
 rename mutalyzer/{ => website}/templates/about.html (95%)
 rename mutalyzer/{ => website}/templates/base.html (79%)
 create mode 100644 mutalyzer/website/templates/batch-job-progress.html
 rename mutalyzer/{templates/batch_jobs.html => website/templates/batch-jobs.html} (59%)
 rename mutalyzer/{templates/description_extractor.html => website/templates/description-extractor.html} (72%)
 rename mutalyzer/{ => website}/templates/downloads/batchtestnew.txt (100%)
 rename mutalyzer/{ => website}/templates/downloads/batchtestold.txt (100%)
 rename mutalyzer/{templates => website/templates/downloads}/client-mono.cs (80%)
 rename mutalyzer/{templates => website/templates/downloads}/client-php.php (82%)
 rename mutalyzer/{templates => website/templates/downloads}/client-savon.rb (85%)
 rename mutalyzer/{templates => website/templates/downloads}/client-soappy.py (92%)
 rename mutalyzer/{templates => website/templates/downloads}/client-suds.py (89%)
 rename mutalyzer/{templates => website/templates/downloads}/textmining.py (85%)
 rename mutalyzer/{ => website}/templates/downloads/textmining_sample.txt (100%)
 rename mutalyzer/{templates/index.html => website/templates/homepage.html} (66%)
 rename mutalyzer/{templates/name_checker.html => website/templates/name-checker.html} (76%)
 rename mutalyzer/{templates/nameGenerator.html => website/templates/name-generator.html} (100%)
 rename mutalyzer/{templates/position_converter.html => website/templates/position-converter.html} (61%)
 rename mutalyzer/{templates/reference_loader.html => website/templates/reference-loader.html} (68%)
 rename mutalyzer/{templates/snp_converter.html => website/templates/snp-converter.html} (65%)
 rename mutalyzer/{ => website}/templates/static/css/style.css (100%)
 rename mutalyzer/{ => website}/templates/static/images/1x1b.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/1x1w.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/Eurogentest.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/LUMC_24x24.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/background.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/background.gif.old (100%)
 rename mutalyzer/{ => website}/templates/static/images/banner.jpg (100%)
 rename mutalyzer/{ => website}/templates/static/images/bullit.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/bullitdonker.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/bullitlicht1.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/bullitlicht2.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/bullitmiddel.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/bullitmiddel.gif.old (100%)
 rename mutalyzer/{ => website}/templates/static/images/commit_logo.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/cubic4-17.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/cubic4-17c.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/debug.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/detailkaart.jpg (100%)
 rename mutalyzer/{ => website}/templates/static/images/error.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/favicon.ico (100%)
 rename mutalyzer/{ => website}/templates/static/images/gen_2_phen_logo_print.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/info.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/logoULE.gif (100%)
 rename mutalyzer/{ => website}/templates/static/images/mutalyzer_logo.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/mutalyzer_logo_bw.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/nbic_logo.png (100%)
 rename mutalyzer/{ => website}/templates/static/images/project-1.jpg (100%)
 rename mutalyzer/{ => website}/templates/static/images/warning.png (100%)
 rename mutalyzer/{ => website}/templates/static/js/generator.js (99%)
 create mode 100644 mutalyzer/website/templates/static/js/interface.js
 create mode 100644 mutalyzer/website/templates/static/js/jquery-1.10.2.min.js
 rename mutalyzer/{templates/syntax_checker.html => website/templates/syntax-checker.html} (69%)
 create mode 100644 mutalyzer/website/templates/webservices.html
 rename mutalyzer/{ => website}/templates/wsdl-viewer.xsl (100%)
 create mode 100644 mutalyzer/website/views.py

diff --git a/MANIFEST.in b/MANIFEST.in
index 1d4a5396..8d1f660b 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,2 @@
 include AUTHORS README.md
-recursive-include mutalyzer/templates *
+recursive-include mutalyzer/website/templates *
diff --git a/mutalyzer/File.py b/mutalyzer/File.py
index cce718c3..118d6ca9 100644
--- a/mutalyzer/File.py
+++ b/mutalyzer/File.py
@@ -112,59 +112,8 @@ class File() :
         @return: list of lists
         @rtype: list
         """
-
-        # If we naively assume the input file uses \n characters as
-        # newlines, the CSV parser can trip over e.g. Windows style
-        # newlines. It will probably complain with a message like:
-        #
-        #   new-line character seen in unquoted field - do you need to open
-        #   the file in universal-newline mode?
-        #
-        # Here we try to support multiplatform newline modes in the input
-        # file, so \n, \r, \r\n are all recognized as a newline.
-        #
-        # This can be done by opening the file in 'U' mode, but in this case
-        # we already have an opened file (probably, if the call originated
-        # from a web request, opened by the web.py input handler, which uses
-        # the Python cgi module for opening uploaded files).
-        #
-        # A fix is to get the handle's file descriptor and create a new
-        # handle for it, using 'U' mode.
-        #
-        # However, sometimes our handler has no .fileno(), for example when
-        # the input file is quite small (< 1kb). In that case, the cgi
-        # module seems to optimize things and use a StringIO for the file,
-        # which of course has no .fileno().
-        #
-        # So our solution is:
-        # - We have .fileno(): Create a new handle, using 'U' mode.
-        # - We have no .fileno(): Replace all newlines by \n (in-memory)
-        #   and wrap the result in a new StringIO.
-
-        if hasattr(handle, 'fileno'):
-            # Todo: We get the following error in our logs (exact origin
-            # unknown):
-            #
-            #   close failed in file object destructor:
-            #   IOError: [Errno 9] Bad file descriptor
-            #
-            # I am unable to find the reason for this. Everything seems to
-            # be working though.
-            new_handle = os.fdopen(handle.fileno(), 'rU')
-        elif hasattr(handle, 'getvalue'):
-            data = handle.getvalue()
-            data = data.replace('\r\n', '\n').replace('\r', '\n')
-            new_handle = StringIO(data)
-        else:
-            self.__output.addMessage(__file__, 4, "EBPARSE",
-                                     "Fatal error parsing input file, please"
-                                     " report this as a bug including the"
-                                     " input file.")
-            return None
-
-        # I don't think the .seek(0) is needed now we created a new handle
-        new_handle.seek(0)
-        buf = new_handle.read(BUFFER_SIZE)
+        handle.seek(0)
+        buf = handle.read(BUFFER_SIZE)
 
         # Default dialect
         dialect = 'excel'
@@ -186,14 +135,14 @@ class File() :
 #        if dialect.delimiter == ":":
 #            dialect.delimiter = "\t"
 
-        new_handle.seek(0)
-        reader = csv.reader(new_handle, dialect)
+        handle.seek(0)
+        reader = csv.reader(handle, dialect)
 
         ret = []
         for i in reader:
             ret.append(i)
 
-        new_handle.close()
+        handle.close()
         return ret
     #__parseCsvFile
 
diff --git a/mutalyzer/Scheduler.py b/mutalyzer/Scheduler.py
index 1547780a..ebec512a 100644
--- a/mutalyzer/Scheduler.py
+++ b/mutalyzer/Scheduler.py
@@ -374,9 +374,7 @@ Mutalyzer batch scheduler""" % url)
                 else:
                     print ('Job %s finished, email %s file %s'
                            % (batch_job.id, batch_job.email, batch_job.id))
-                    self.__sendMail(
-                        batch_job.email, '%sResults_%s.txt'
-                        % (batch_job.download_url_prefix, batch_job.result_id))
+                    self.__sendMail(batch_job.email, batch_job.download_url)
                     session.delete(batch_job)
                     session.commit()
     #process
@@ -430,7 +428,7 @@ Mutalyzer batch scheduler""" % url)
             outputline += batchOutput[0]
 
         #Output
-        filename = "%s/Results_%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
+        filename = "%s/batch-job-%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
         if not os.path.exists(filename) :
             # If the file does not yet exist, create it with the correct
             # header above it. The header is read from the config file as
@@ -505,7 +503,7 @@ Mutalyzer batch scheduler""" % url)
             result = "|".join(output.getBatchMessages(2))
 
         #Output
-        filename = "%s/Results_%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
+        filename = "%s/batch-job-%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
         if not os.path.exists(filename) :
             # If the file does not yet exist, create it with the correct
             # header above it. The header is read from the config file as
@@ -608,7 +606,7 @@ Mutalyzer batch scheduler""" % url)
         error = "%s" % "|".join(O.getBatchMessages(2))
 
         #Output
-        filename = "%s/Results_%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
+        filename = "%s/batch-job-%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
         if not os.path.exists(filename) :
             # If the file does not yet exist, create it with the correct
             # header above it. The header is read from the config file as
@@ -671,7 +669,7 @@ Mutalyzer batch scheduler""" % url)
         outputline += "%s\t" % "|".join(O.getBatchMessages(2))
 
         #Output
-        filename = "%s/Results_%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
+        filename = "%s/batch-job-%s.txt" % (settings.CACHE_DIR, batch_job.result_id)
         if not os.path.exists(filename) :
             # If the file does not yet exist, create it with the correct
             # header above it. The header is read from the config file as
@@ -696,30 +694,33 @@ Mutalyzer batch scheduler""" % url)
                      "Finished SNP converter batch rs%s" % cmd)
     #_processSNP
 
-
-    def addJob(self, eMail, queue, columns, fromHost, jobType,
-               Arg1):
+    def addJob(self, email, queue, columns, job_type, argument=None,
+               create_download_url=None):
         """
         Add a job to the Database and start the BatchChecker.
 
-        @arg eMail:         e-mail address of batch supplier
-        @type eMail:        string
+        @arg email:         e-mail address of batch supplier
+        @type email:        string
         @arg queue:         A list of jobs
         @type queue:        list
         @arg columns:       The number of columns.
         @type columns:      int
-        @arg fromHost:      From where is the request made
-        @type fromHost:
-        @arg jobType:       The type of Batch Job that should be run
-        @type jobType:
-        @arg Arg1:          Batch Arguments, for now only build info
-        @type Arg1:
-
-        @return: resultID
+        @arg job_type:       The type of Batch Job that should be run
+        @type job_type:
+        @arg argument:          Batch Arguments, for now only build info
+        @type argument:
+        @arg create_download_url: Function accepting a result_id and returning
+                                  the URL for downloading the batch job
+                                  result. Can be None.
+        @type create_download_url: function
+
+        @return: result_id
         @rtype:
         """
         # Add jobs to the database
-        batch_job = BatchJob(jobType, email=eMail, download_url_prefix=fromHost, argument=Arg1)
+        batch_job = BatchJob(job_type, email=email, argument=argument)
+        if create_download_url:
+            batch_job.download_url = create_download_url(batch_job.result_id)
         session.add(batch_job)
 
         for i, inputl in enumerate(queue):
@@ -746,16 +747,7 @@ Mutalyzer batch scheduler""" % url)
             item = BatchQueueItem(batch_job, inputl, flags=flag)
             session.add(item)
 
-        # Spawn child
-        # Todo: Executable should be in bin/ directory.
-        #p = subprocess.Popen(["MutalyzerBatch",
-        #    "bin/batch_daemon"], executable="python")
-
-        #Wait for the BatchChecker to fork of the Daemon
-        #p.communicate()
-
         session.commit()
-
         return batch_job.result_id
     #addJob
 #Scheduler
diff --git a/mutalyzer/config/__init__.py b/mutalyzer/config/__init__.py
index 0ca16a75..ffc40062 100644
--- a/mutalyzer/config/__init__.py
+++ b/mutalyzer/config/__init__.py
@@ -62,6 +62,9 @@ class LazySettings(util.LazyObject):
         self._wrapped = Settings()
         self._wrapped.from_object('mutalyzer.config.default_settings')
         if from_environment:
+            # Todo: We crash if the environment variable is not set. Perhaps
+            #   it is more user-friendly if we fall back on ./settings.py or
+            #   ~/mutalyzer_settings.py or something if it exists.
             self._wrapped.from_envvar(ENVIRONMENT_VARIABLE)
 
     def configure(self, settings):
diff --git a/mutalyzer/config/default_settings.py b/mutalyzer/config/default_settings.py
index d7cd7457..3bcd94f9 100644
--- a/mutalyzer/config/default_settings.py
+++ b/mutalyzer/config/default_settings.py
@@ -4,6 +4,11 @@ pointed-to by the `MUTALYZER_SETTINGS` environment variable.
 """
 
 
+# Todo: Find an alternative to the temporary directories/files defined here,
+#   since they are created even if the setting is reset from another
+#   configuration file, and they are never removed.
+
+
 # Use Mutalyzer in debug mode.
 DEBUG = False
 
@@ -68,6 +73,14 @@ PROTEIN_LINK_EXPIRATION = 60 * 60 * 24 * 30
 # seconds).
 NEGATIVE_PROTEIN_LINK_EXPIRATION = 60 * 60 * 24 * 5
 
+# URL to the SOAP webservice WSDL document. Used for linking to it from the
+# documentation page on the website.
+SOAP_WSDL_URL = 'https://mutalyzer.nl/services/?wsdl'
+
+# URL to the HTTP/RPC+JSON webservice root (without trailing slash). Used for
+# linking to it from the documentation page on the website.
+JSON_ROOT_URL = 'https://mutalyzer.nl/json'
+
 # Is Piwik enabled?
 PIWIK = False
 
diff --git a/mutalyzer/db/models.py b/mutalyzer/db/models.py
index 81493251..a38ab2aa 100644
--- a/mutalyzer/db/models.py
+++ b/mutalyzer/db/models.py
@@ -72,9 +72,9 @@ class BatchJob(db.Base):
     #: Email address of user who submitted the job.
     email = Column(String(200))
 
-    #: Prefix of URL for downloading the job result file. This would usually
-    #: be the Mutalyzer website base URL.
-    download_url_prefix = Column(String(200))
+    #: URL for downloading the job result file. This would usually be a view
+    #: on the Mutalyzer website.
+    download_url = Column(String(200))
 
     #: Type of batch job.
     job_type = Column(Enum(*BATCH_JOB_TYPES, name='job_type'), nullable=False)
@@ -91,11 +91,11 @@ class BatchJob(db.Base):
     #: Date and time of creation.
     added = Column(DateTime)
 
-    def __init__(self, job_type, email=None, download_url_prefix=None,
+    def __init__(self, job_type, email=None, download_url=None,
                  argument=None):
         self.job_type = job_type
         self.email = email
-        self.download_url_prefix = download_url_prefix
+        self.download_url = download_url
         self.argument = argument
         self.result_id = str(uuid.uuid4())
         self.added = datetime.now()
diff --git a/mutalyzer/entrypoints/mapping_update.py b/mutalyzer/entrypoints/mapping_update.py
index a7848bda..e5610ea8 100644
--- a/mutalyzer/entrypoints/mapping_update.py
+++ b/mutalyzer/entrypoints/mapping_update.py
@@ -9,6 +9,7 @@ This program is intended to be run daily from cron. Example:
 
 # Todo: Merge this script with mapping_import, the difference between the two
 #   makes no sense.
+# Todo: Check if the input file is sorted as required and abort if not.
 
 
 import argparse
diff --git a/mutalyzer/entrypoints/website.py b/mutalyzer/entrypoints/website.py
index c55ae9ec..457422d7 100644
--- a/mutalyzer/entrypoints/website.py
+++ b/mutalyzer/entrypoints/website.py
@@ -36,39 +36,32 @@ also serve the static files.
 
 
 import argparse
-import os
-import pkg_resources
 
 from .. import website
 
 
-application = website.app.wsgifunc()
+application = website.create_app()
 
 
-def debugserver():
+def debugserver(port):
     """
     Run the website with the Python built-in HTTP server.
     """
-    # There's really no sane way to make web.py serve static files other than
-    # providing it with a `static` directory, so we just jump to the template
-    # directory where it can find this.
-    os.chdir(pkg_resources.resource_filename('mutalyzer', 'templates'))
-
-    website.app.run()
+    application.run(port=port, debug=True, use_reloader=False)
 
 
 def main():
     """
-    Command-line interface to the website.
+    Command-line interface to the website..
     """
     parser = argparse.ArgumentParser(
         description='Mutalyzer website.')
     parser.add_argument(
-        'port', metavar='NUMBER', type=int, nargs='?', default=8080,
-        help='port to run the website on (default: 8080)')
+        '-p', '--port', metavar='NUMBER', dest='port', type=int,
+        default=8089, help='port to run the website on (default: 8080)')
 
     args = parser.parse_args()
-    debugserver()
+    debugserver(args.port)
 
 
 if __name__ == '__main__':
diff --git a/mutalyzer/services/rpc.py b/mutalyzer/services/rpc.py
index a8fe4c1a..362b6639 100644
--- a/mutalyzer/services/rpc.py
+++ b/mutalyzer/services/rpc.py
@@ -96,7 +96,6 @@ class MutalyzerService(ServiceBase):
         # Todo: Set maximum request size by specifying the max_content_length
         #     argument for spyne.server.wsgi.WsgiApplication in all webservice
         #     instantiations.
-
         max_size = settings.MAX_FILE_SIZE
 
         batch_file = tempfile.TemporaryFile()
@@ -120,7 +119,7 @@ class MutalyzerService(ServiceBase):
             raise Fault('EPARSE', 'Could not parse input file, please check your file format.')
 
         result_id = scheduler.addJob('job@webservice', job, columns,
-                                     'webservice', batch_types[process], argument)
+                                     batch_types[process], argument)
         return result_id
 
     @srpc(Mandatory.String, _returns=Integer)
@@ -159,7 +158,7 @@ class MutalyzerService(ServiceBase):
         if left > 0:
             raise Fault('EBATCHNOTREADY', 'Batch job result is not yet ready.')
 
-        filename = 'Results_%s.txt' % job_id
+        filename = 'batch-job-%s.txt' % job_id
         handle = open(os.path.join(settings.CACHE_DIR, filename))
         return handle
 
diff --git a/mutalyzer/templates/static/js/interface.js b/mutalyzer/templates/static/js/interface.js
deleted file mode 100644
index 90962d2a..00000000
--- a/mutalyzer/templates/static/js/interface.js
+++ /dev/null
@@ -1,111 +0,0 @@
-function updateVisibility() {
-  document.getElementById('file_label').style.display = "none";
-  document.getElementById('url_label').style.display = "none";
-  document.getElementById('gene_label').style.display = "none";
-  document.getElementById('range_label').style.display = "none";
-  document.getElementById('chrname_label').style.display = "none";
-
-  for (i = 0; i < document.invoer.invoermethode.length; i++) {
-    if (document.invoer.invoermethode[i].checked) {
-      if (document.invoer.invoermethode[i].value == 'file') {
-          document.getElementById('file_label').style.display = "";
-      }
-      else if (document.invoer.invoermethode[i].value == 'url') {
-          document.getElementById('url_label').style.display = "";
-      }
-      else if (document.invoer.invoermethode[i].value == 'gene') {
-          document.getElementById('gene_label').style.display = "";
-      }
-      else if (document.invoer.invoermethode[i].value == 'chr') {
-          document.getElementById('range_label').style.display = "";
-      }
-      else if (document.invoer.invoermethode[i].value == 'chrname') {
-          document.getElementById('chrname_label').style.display = "";
-      }
-    }//if
-  }//for
-}//updateVisibility
-
-//Toggle the build option in the batch.html page
-function changeBatch(sel) {
-    var opt = sel.options[sel.selectedIndex].value;
-    if(opt=='PositionConverter') {
-        document.getElementById('build').style.display = "";
-    } else {
-        document.getElementById('build').style.display = "none";
-    }
-}
-
-function toggle_visibility(id) {
-    var e = document.getElementById(id);
-    if (e.style.display == 'block') {
-        e.style.display = 'none';
-    } else {
-        e.style.display = 'block';
-    }
-}
-
-
-var doInterval;
-function onloadBatch() {
-    changeBatch(document.getElementById('batchType'));
-    doInterval = setInterval(updatePercentage, 3000);
-}
-
-// Get the HTTP Object
-function getHTTPObject(){
-    if (window.ActiveXObject)
-        return new ActiveXObject("Microsoft.XMLHTTP");
-    else if (window.XMLHttpRequest)
-        return new XMLHttpRequest();
-    else {
-        alert("Your browser does not support AJAX.");
-        return null;
-    }
-}
-
-function updatePercentage() {
-    if (!document.getElementById('resultID')){ return; };
-    var id = document.getElementById('resultID').value;
-    var total = document.getElementById('totalJobs').value;
-    var url = 'progress?resultID='+id+'&totalJobs='+total+'&ajax=1';
-    var val = "";
-
-    http = getHTTPObject();
-    if (http == null){
-        val = "Your browser does not support Ajax, swith to a different ";
-        val +="or wait for the email to arrive."
-        document.getElementById('percent').innerHTML = val;
-        clearInterval(doInterval);
-        return null;
-    }
-
-    http.open("GET", url, true);
-    http.onreadystatechange=function() {
-      if(http.readyState == 4) {
-          if (http.responseText == "OK"){
-              val = "Your job is finished, results can be downloaded from: ";
-              val += "<a href='Results_"+id+".txt'>here</a>";
-              clearInterval(doInterval);
-          } else if (isNaN(http.responseText)){
-                  //Something went wrong
-                  val = "Updating went wrong please wait for your email";
-                  clearInterval(doInterval);
-          } else {
-                  val = "Your job is in progress and currently at ";
-                  val += parseInt(http.responseText);
-                  val += "%.";
-          }
-      }
-      document.getElementById('percent').innerHTML = val;
-    }
-    http.send(null);
-}
-
-function clearField(form, fieldName) {
-    for (var i = 0; i < form.elements.length; i++) {
-        if (form.elements[i].name == fieldName) {
-            form.elements[i].value = '';
-        }
-    }
-}
diff --git a/mutalyzer/templates/webservices.html b/mutalyzer/templates/webservices.html
deleted file mode 100644
index 09607673..00000000
--- a/mutalyzer/templates/webservices.html
+++ /dev/null
@@ -1,69 +0,0 @@
-{% extends "base.html" %}
-
-{% set active_page = "webservices" %}
-{% set page_title = "Web Services" %}
-
-{% block content %}
-
-<p>
-Most Mutalyzer functionality is programmatically available through two
-interfaces: a SOAP web service and a HTTP/RPC+JSON web service.
-</p>
-
-<h3>SOAP web service</h3>
-
-<p>
-A <a href="services/?wsdl">WSDL description</a> is available
-for easy generation of client programs in many languages. See the
-<a href = "soap-api">annotated API</a> for detailed documentation.
-</p>
-
-<p>
-The following are some example client programs for SOAP web service. They
-use the <a href="soap-api#op.checkSyntax">checkSyntax</a> method
-to determine if a variant description adheres to the <span class="helper"
-  title="Human Genome Variation Society standard variant nomenclature">
-<a href="http://www.hgvs.org/mutnomen">HGVS</a> format</span>.
-</p>
-
-<ul>
-  <li>Python client using the suds library:
-    <a href="download/client-suds.py"><tt>client-suds.py</tt></a>
-  <li>Python client using the soappy library:
-    <a href="download/client-soappy.py"><tt>client-soappy.py</tt></a>
-  <li>Ruby client using the Savon library:
-    <a href="download/client-savon.rb"><tt>client-savon.rb</tt></a>
-  <li>Mono client in C#:
-    <a href="download/client-mono.cs"><tt>client-mono.cs</tt></a>
-  <li>PHP client using the PHP5 SOAP extension:
-    <a href="download/client-php.php"><tt>client-php.php</tt></a>
-</ul>
-
-<p>
-Here is an example that could be used for
-  <a href="download/textmining.py">text mining</a> on a
-  <a href="downloads/textmining_sample.txt">sample</a> input file.
-</p>
-
-<h3>HTTP/RPC+JSON web service</h3>
-
-<p>
-The HTTP/RPC+JSON web service is experimental and currently undocumented.
-It can be called using HTTP GET requests on
-<code>{{ location|e }}{{ serviceJsonLocation|e }}/method?param=value</code>
-where <code>method</code> is the name of the method to be called and method
-parameters are expected as <code>param=value</code> query string
-parameters. Responses are JSON-encoded.
-</p>
-
-<p>
-Example: <a href="{{ location|urlencode }}{{ serviceJsonLocation|urlencode }}/checkSyntax?variant=AB026906.1:c.274del">checkSyntax?variant=AB026906.1:c.274del</a>
-</p>
-
-<p>
-For now, you can work from this example using the above mentioned
-<a href="soap-api">annotated SOAP API</a>, since the HTTP/RPC+JSON
-web service mirrors the functionality of the SOAP web service.
-</p>
-
-{% endblock content %}
diff --git a/mutalyzer/variantchecker.py b/mutalyzer/variantchecker.py
index f565d809..30bbbfc2 100644
--- a/mutalyzer/variantchecker.py
+++ b/mutalyzer/variantchecker.py
@@ -1698,8 +1698,9 @@ def check_variant(description, output):
             assembly = Assembly.query.filter_by(alias='hg19').first()
             if assembly:
                 converter = Converter(assembly, output)
+                version = int(parsed_description.Version) if parsed_description.Version else None
                 chromosomal_positions = converter.chromosomal_positions(
-                    locations, parsed_description.RefSeqAcc, parsed_description.Version or None)
+                    locations, parsed_description.RefSeqAcc, version)
                 if chromosomal_positions:
                     output.addOutput('rawVariantsChromosomal',
                                      (chromosomal_positions[0], chromosomal_positions[1],
diff --git a/mutalyzer/website.py b/mutalyzer/website.py
deleted file mode 100644
index 266185fd..00000000
--- a/mutalyzer/website.py
+++ /dev/null
@@ -1,1478 +0,0 @@
-"""
-General Mutalyzer website interface.
-"""
-
-
-SERVICE_SOAP_LOCATION = '/services'
-SERVICE_JSON_LOCATION = '/json'
-GENOME_BROWSER_URL = 'http://genome.ucsc.edu/cgi-bin/hgTracks?db=hg19&position={chromosome}:{start}-{stop}&hgt.customText={bed_file}'
-
-
-# WSGI applications should never print anything to stdout. We redirect to
-# stderr, but eventually Mutalyzer should be fixed to never just 'print'
-# anything.
-# http://code.google.com/p/modwsgi/wiki/DebuggingTechniques
-import sys
-sys.stdout = sys.stderr
-
-# Log exceptions to stdout
-import logging; logging.basicConfig()
-
-import re
-import os
-import bz2
-import web
-import urllib
-from collections import defaultdict
-from web.contrib.template import render_jinja
-
-from lxml import etree
-import pkg_resources
-from cStringIO import StringIO
-from spyne.server.http import HttpBase
-from sqlalchemy import and_, or_
-
-import mutalyzer
-from mutalyzer import stats, util
-from mutalyzer.config import settings
-from mutalyzer.db import session
-from mutalyzer.db.models import Assembly, BatchJob, BatchQueueItem
-from mutalyzer.grammar import Grammar
-from mutalyzer.services import soap
-from mutalyzer import variantchecker
-from mutalyzer.output import Output
-from mutalyzer.mapping import Converter
-from mutalyzer import Scheduler
-from mutalyzer import Retriever
-from mutalyzer import File
-from mutalyzer import describe
-
-
-# Show web.py debugging information.
-web.config.debug = settings.DEBUG
-
-
-# URL dispatch table
-urls = (
-    '',                                         'RedirectHome',
-    '/(index)?',                                'Static',
-    '/(about)',                                 'Static',
-    '/(nameGenerator)',                         'Static',
-    '/(webservices)',                           'Static',
-    '/checkForward',                            'CheckForward',
-    '/check',                                   'Check',
-    '/bed',                                     'Bed',
-    '/syntaxCheck',                             'SyntaxCheck',
-    '/positionConverter',                       'PositionConverter',
-    '/snp',                                     'Snp',
-    '/descriptionExtract',                      'DescriptionExtractor',
-    '/upload',                                  'Uploader',
-    '/batch([a-zA-Z]+)?',                       'BatchChecker',
-    '/progress',                                'BatchProgress',
-    '/Results_([\da-z-]+)\.txt',                'BatchResult',
-    '/soap-api',                                'SoapApi',
-    '/Variant_info',                            'VariantInfo',
-    '/getGS',                                   'GetGS',
-    '/download/([a-zA-Z-]+\.(?:py|cs|php|rb))', 'Download',
-    '/downloads/([a-zA-Z\._-]+)',               'Downloads',
-    '/Reference/([\da-zA-Z\._-]+)',             'Reference'
-)
-
-
-# Jinja2 template render
-# Todo: We rely on Apache to add a Content-Type header, we should actually
-#     set it ourselves.
-render = render_jinja(pkg_resources.resource_filename('mutalyzer', 'templates'),
-                      encoding='utf-8',
-                      globals = {
-    'version'             : mutalyzer.__version__,
-    'nomenclatureVersion' : mutalyzer.NOMENCLATURE_VERSION,
-    'releaseDate'         : mutalyzer.__date__,
-    'release'             : mutalyzer.RELEASE,
-    'copyrightYears'      : mutalyzer.COPYRIGHT_YEARS,
-    'contactEmail'        : settings.EMAIL,
-    'serviceSoapLocation' : SERVICE_SOAP_LOCATION,
-    'serviceJsonLocation' : SERVICE_JSON_LOCATION,
-    'piwik'               : settings.PIWIK,
-    'piwikBase'           : settings.PIWIK_BASE_URL,
-    'piwikSite'           : settings.PIWIK_SITE_ID})
-
-
-
-# web.py application
-app = web.application(urls, globals(), autoreload=False)
-
-
-# Close database session at end of each request.
-def _shutdown_session():
-    session.remove()
-app.add_processor(web.unloadhook(_shutdown_session))
-
-
-class RedirectHome:
-    """
-    Permanent redirect to the homepage.
-    """
-    def GET(self):
-        """
-        Redirect to / and include the query string.
-        """
-        raise web.redirect('/' + web.ctx.query)
-    #GET
-
-    def POST(self):
-        """
-        Redirect to / and include the query string.
-        """
-        raise web.redirect('/' + web.ctx.query)
-    #POST
-#RedirectHome
-
-
-class Download:
-    """
-    Download file from template directory, formatting it first.
-    """
-    def GET(self, file):
-        """
-        @arg file: Filename to download.
-        @type file: string
-
-        Be very careful to not call this with anything but an ordinary
-        filename. A possible security issue is allowing this method to be
-        called with file = '../mutalyzer.conf' for example.
-
-        The url routing currently makes sure to only call this with filenames
-        of the form [a-zA-Z-]+\.(?:py|cs).
-        """
-        file_path = os.path.join(
-            pkg_resources.resource_filename('mutalyzer', 'templates'),
-            file)
-
-        if not os.path.isfile(file_path):
-            raise web.notfound()
-
-        content = open(file_path, 'r').read()
-        # Force downloading
-        web.header('Content-Type', 'text/plain')
-        web.header('Content-Disposition', 'attachment; filename="%s"' % file)
-        # We use new style string formatting (available from Python 2.6)
-        # http://www.python.org/dev/peps/pep-3101/
-        return content.format(path = web.ctx.homedomain + web.ctx.homepath)
-    #GET
-#Download
-
-
-class Downloads:
-    """
-    Download plain text files from /templates/downloads directory.
-    """
-    def GET(self, file):
-        """
-        @arg file: Filename to download.
-        @type file: string
-
-        Be very careful to not call this with anything but an ordinary
-        filename. A possible security issue is allowing this method to be
-        called with file = '../../mutalyzer.conf' for example.
-
-        The url routing currently makes sure to only call this with filenames
-        of the form [a-zA-Z\._-]+.
-        """
-        file_path = os.path.join(
-            pkg_resources.resource_filename('mutalyzer', 'templates'),
-            'downloads', file)
-
-        if not os.path.isfile(file_path):
-            raise web.notfound()
-
-        handle = open(file_path)
-        F = File.File(None)
-        web.header('Content-Type', F.getMimeType(handle)[0])
-        web.header('Content-Disposition', 'attachment; filename="%s"' % file)
-
-        return handle.read()
-    #GET
-#Downloads
-
-
-class Reference:
-    """
-    Download reference file from cache.
-    """
-    def GET(self, file):
-        """
-        @arg file: Filename to download from cache.
-        @type file: string
-
-        Be very careful to not call this with anything but an ordinary
-        filename. A possible security issue is allowing this method to be
-        called with file = '../../mutalyzer.conf' for example.
-
-        The url routing currently makes sure to only call this with filenames
-        of the form [a-zA-Z\._-]+.
-        """
-        file_path = os.path.join(settings.CACHE_DIR, '%s.bz2' % file)
-
-        if not os.path.isfile(file_path):
-            raise web.notfound()
-
-        handle = bz2.BZ2File(file_path, 'r')
-        web.header('Content-Type', 'text/plain')
-        web.header('Content-Disposition', 'attachment; filename="%s"' % file)
-
-        return handle.read()
-    #GET
-
-    def HEAD(self, file):
-        """
-        Do the same as in the GET case, but don't actually bunzip and send the
-        file, just check if it exists.
-
-        @arg file: Filename to download from cache.
-        @type file: string
-
-        This is used by LOVD to quickly check if a reference file is in the
-        cache. If it isn't, it will resubmit it.
-        Of course a more proper solution here would be to have some web
-        service method which checks if the GenBank file is in the cache *or*
-        can be reconstructed from the information in the database. Because if
-        the latter is the case, Mutalyzer will add it to the cache on the fly.
-        """
-        file_path = os.path.join(settings.CACHE_DIR, '%s.bz2' % file)
-
-        if not os.path.isfile(file_path):
-            # The following is a hack to return a 404 not found status with
-            # empty body (as is checked by our unit test framework, WebTest).
-            # Just passing nothing, or the empty string, causes web.py to
-            # insert some default 'not found' message.
-            class TrueEmptyString(object):
-                def __str__(self):
-                    return ''
-                def __nonzero__( self):
-                    return True
-            #TrueEmptyString
-
-            raise web.notfound(message = TrueEmptyString())
-        #if
-
-        web.header('Content-Type', 'text/plain')
-        web.header('Content-Disposition', 'attachment; filename="%s"' % file)
-
-        return ''
-    #HEAD
-#Reference
-
-
-class GetGS:
-    """
-    LOVD bypass to get the correct GeneSymbol incl Transcript variant.
-
-    Used by LOVD to get the correct transcript variant out of a genomic
-    record. LOVD uses a genomic reference (NC_?) in combination with a gene
-    symbol to pass variant info to mutalyzer. Mutalyzer 1.0 was only using
-    the first transcript. LOVD supplies the NM of the transcript needed but
-    this was ignored. This helper allows LOVD to get the requested
-    transcript variant from a genomic reference.
-    """
-    def GET(self):
-        """
-        Parameters:
-        - mutationName: The mutationname without gene symbol.
-        - variantRecord: The NM reference of the variant.
-        - forward: If set this forwards the request to the name checker.
-
-        @return: Output of name checker if forward is set, otherwise the
-                 GeneSymbol with the variant notation as string.
-        """
-        output = Output(__file__)
-        IP = web.ctx["ip"]
-
-        i = web.input(mutationName=None, variantRecord=None, forward=None)
-
-        output.addMessage(__file__, -1, 'INFO',
-            'Received request getGS(%s, %s, %s) from %s' % (i.mutationName,
-            i.variantRecord, i.forward, IP))
-
-        # Todo: The following is probably a problem elsewhere too.
-        # We stringify the variant, because a unicode string crashes
-        # Bio.Seq.reverse_complement in mapping.py:607.
-
-        variantchecker.check_variant(str(i.mutationName), output)
-
-        output.addMessage(__file__, -1, 'INFO',
-            'Finished request getGS(%s, %s, %s)' % (i.mutationName,
-            i.variantRecord, i.forward))
-
-        legends = output.getOutput("legends")
-
-        # Filter the transcript from the legend
-        legends = [l for l in legends if "_v" in l[0]]
-        for l in legends:
-            if l[1] == i.variantRecord:
-                if i.forward:
-                    p, a = i.mutationName.split(':')
-                    return Check.check(p+'('+l[0]+'):'+a, standalone=True)
-                else:
-                    web.header('Content-Type', 'text/plain')
-                    return l[0]
-
-        web.header('Content-Type', 'text/plain')
-
-        return "Transcript not found"#+`legends`
-    #GET
-#GetGS
-
-
-class SyntaxCheck:
-    """
-    Syntax checker.
-    """
-    def GET(self):
-        """
-        Render syntax checker HTML form.
-        """
-        args = {
-            "variant"       : '',
-            "messages"      : [],
-            "parseError"    : None,
-            "debug"         : ""
-        }
-        return render.syntax_checker(args)
-    #GET
-
-    def POST(self):
-        """
-        Parse the given variant and render the syntax checker HTML form.
-
-        Parameters:
-        - variant: Variant name to check.
-        """
-        output = Output(__file__)
-        IP = web.ctx["ip"]
-        i = web.input()
-
-        output.addMessage(__file__, -1, 'INFO',
-            'Received request syntaxCheck(%s) from %s' % (i.variant, IP))
-
-        stats.increment_counter('syntax-checker/website')
-
-        variant = i.variant or ''
-        if variant.find(',') >= 0:
-            output.addMessage(__file__, 2, "WCOMMASYNTAX",
-                "Comma's are not allowed in the syntax, autofixed.")
-            variant = variant.replace(',', '')
-            #args["variant"]=variant
-
-        grammar = Grammar(output)
-        grammar.parse(variant)
-
-        pe = output.getOutput("parseError")
-        if pe:
-            pe[0] = pe[0].replace('<', "&lt;")
-
-        args = {
-            "variant"       : variant,
-            "messages"      : map(util.message_info, output.getMessages()),
-            "parseError"    : pe,
-            "debug"         : ""
-        }
-
-        output.addMessage(__file__, -1, 'INFO',
-            'Finished request syntaxCheck(%s)' % i.variant)
-
-        return render.syntax_checker(args)
-    #POST
-#SyntaxCheck
-
-
-class Snp:
-    """
-    SNP converter.
-
-    Convert a dbSNP rs number to HGVS description(s) of the SNP specified on
-    the reference sequence(s) used by dbSNP.
-    """
-    def GET(self):
-        """
-        Render SNP converter HTML form.
-        """
-        return self.snp()
-    #GET
-
-    def POST(self):
-        """
-        Convert to HGVS description(s) and render SNP converter HTML form.
-
-        Parameters:
-          - rsId: The dbSNP rs number.
-        """
-        i = web.input(rsId=None)
-        return self.snp(i.rsId)
-    #POST
-
-    def snp(self, rs_id=None):
-        """
-        Convert {rs_id} to HGVS description(s) and render SNP converter HTML
-        form.
-
-        @kwarg rs_id: The dbSNP rs number (including 'rs' prefix).
-        @type rs_id: string
-        """
-        output = Output(__file__)
-
-        IP = web.ctx["ip"]
-
-        descriptions = []
-
-        if rs_id:
-            output.addMessage(__file__, -1, 'INFO',
-                'Received request snpConvert(%s) from %s' % (rs_id, IP))
-
-            stats.increment_counter('snp-converter/website')
-
-            retriever = Retriever.Retriever(output)
-            descriptions = retriever.snpConvert(rs_id)
-            output.addMessage(__file__, -1, 'INFO',
-                'Finished request snpConvert(%s)' % rs_id)
-
-        args = {
-            'snp'      : descriptions,
-            'messages' : map(util.message_info, output.getMessages()),
-            'summary'  : output.Summary()[2],
-            'lastpost' : rs_id
-        }
-
-        return render.snp_converter(args)
-    #snp
-#Snp
-
-
-class PositionConverter:
-    """
-    Convert a variant between genomic and coding positions.
-    """
-    def GET(self):
-        """
-        Render position converter HTML form.
-        """
-        return self.position_converter()
-    #GET
-
-    def POST(self):
-        """
-        Convert a variant and render position converter HTML form.
-        """
-        i = web.input(assembly_name_or_alias=None, variant='')
-        # Todo: The following is probably a problem elsewhere too.
-        # We stringify the variant, because a unicode string crashes
-        # Bio.Seq.reverse_complement in mapping.py:607.
-        return self.position_converter(i.assembly_name_or_alias,
-                                       str(i.variant))
-    #POST
-
-    def position_converter(self, assembly_name_or_alias=None, variant=None):
-        """
-        Convert a variant and render position converter HTML form.
-
-        :arg assembly_name_or_alias: Genome assembly.
-        :type assembly_name_or_alias: string
-        :arg variant: Variant to convert.
-        :type variant: string
-        """
-        output = Output(__file__)
-        IP = web.ctx["ip"]
-
-        assemblies = Assembly.query \
-            .order_by(Assembly.taxonomy_common_name.asc(),
-                      Assembly.name.asc()) \
-            .all()
-
-        assembly_name_or_alias = (assembly_name_or_alias or
-                                  settings.DEFAULT_ASSEMBLY)
-
-        attr = {
-            "assemblies"             : assemblies,
-            "assembly_name_or_alias" : assembly_name_or_alias,
-            "variant"                : variant or '',
-            "gName"                  : "",
-            "cNames"                 : [],
-            "messages"               : [],
-        }
-
-        if variant:
-            output.addMessage(__file__, -1, 'INFO',
-                'Received request positionConverter(%s, %s) from %s' % (
-                assembly_name_or_alias, variant, IP))
-
-            stats.increment_counter('position-converter/website')
-
-            assembly = Assembly.query.filter(
-                or_(Assembly.name == assembly_name_or_alias,
-                    Assembly.alias == assembly_name_or_alias)).first()
-            if not assembly:
-                output.addMessage(__file__, 3, "ENOASSEMBLY",
-                                  "Not a valid assembly.")
-
-            converter = Converter(assembly, output)
-
-            #Convert chr accNo to NC number
-            variant = converter.correctChrVariant(variant)
-
-            if variant:
-                if not(":c." in variant or ":n." in variant or ":g." in variant or ":m." in variant):
-                    #Bad name
-                    grammar = Grammar(output)
-                    grammar.parse(variant)
-
-                if ":c." in variant or ":n." in variant:
-                    # Do the c2chrom dance
-                    variant = converter.c2chrom(variant)
-
-                attr["gName"] = variant
-
-                if variant and (":g." in variant or ":m." in variant):
-                    # Do the g2c dance
-                    variants = converter.chrom2c(variant, "dict")
-                    if variants is None:
-                        attr['gName'] = None
-                    elif variants:
-                        out = ["%-10s:\t%s" % (key[:10], "\n\t\t".join(value))
-                               for key, value in variants.items()]
-                        attr["cNames"].extend(out)
-
-            attr['messages'] = map(util.message_info, output.getMessages())
-
-            output.addMessage(__file__, -1, 'INFO',
-                              'Finished request positionConverter(%s, %s)'
-                              % (assembly_name_or_alias, variant))
-
-        return render.position_converter(attr)
-    #position_converter
-#PositionConverter
-
-
-class VariantInfo:
-    """
-    The I{g.} to I{c.} and vice versa interface for LOVD.
-
-    Search for an NM number in the MySQL database, if the version number
-    matches, get the start and end positions in a variant and translate these
-    positions to I{g.} notation if the variant is in I{c.} notation and vice
-    versa.
-    - If no end position is present, the start position is assumed to be the
-      end position.
-    - If the version number is not found in the database, an error message is
-      generated and a suggestion for an other version is given.
-    - If the reference sequence is not found at all, an error is returned.
-    - If no variant is present, the transcription start and end and CDS end
-      in I{c.} notation is returned.
-    - If the variant is not accepted by the nomenclature parser, a parse error
-      will be printed.
-    """
-    def GET(self):
-        """
-        Get variant info and return the result as plain text.
-
-        Parameters:
-        - LOVD_ver: The version of the calling LOVD.
-        - build: The human genome build (hg19 assumed).
-        - acc: The accession number (NM number).
-        - var: A description of the variant.
-
-        Returns:
-        - start_main   ; The main coordinate of the start position in I{c.}
-                         (non-star) notation.
-        - start_offset ; The offset coordinate of the start position in I{c.}
-                         notation (intronic position).
-        - end_main     ; The main coordinate of the end position in I{c.}
-                         (non-star) notation.
-        - end_offset   ; The offset coordinate of the end position in I{c.}
-                         notation (intronic position).
-        - start_g      ; The I{g.} notation of the start position.
-        - end_g        ; The I{g.} notation of the end position.
-        - type         ; The mutation type.
-
-        Returns (alternative):
-        - trans_start  ; Transcription start in I{c.} notation.
-        - trans_stop   ; Transcription stop in I{c.} notation.
-        - CDS_stop     ; CDS stop in I{c.} notation.
-        """
-        i = web.input(var = '')
-        LOVD_ver = i.LOVD_ver
-        build = i.build
-        acc = i.acc
-        var = i.var
-
-        output = Output(__file__)
-        IP = web.ctx["ip"]
-
-        output.addMessage(__file__, -1, 'INFO',
-            'Received request variantInfo(%s:%s (LOVD_ver %s, build %s))'
-            ' from %s' % (acc, var, LOVD_ver, build, IP))
-
-        assembly = Assembly.query.filter(or_(Assembly.name == build,
-                                             Assembly.alias == build)).first()
-        if not assembly:
-            return 'invalid build'
-
-        converter = Converter(assembly, output)
-
-        result = ''
-
-        # If no variant is given, return transcription start, transcription
-        # end and CDS stop in c. notation.
-        if var:
-            ret = converter.mainMapping(acc, var)
-        else:
-            ret = converter.giveInfo(acc)
-            if ret:
-                result = '%i\n%i\n%i' % ret
-
-        if not result and not getattr(ret, 'startmain', None):
-            out = output.getOutput('LOVDERR')
-            if out:
-                result = out[0]
-            else:
-                result = 'Unknown error occured'
-
-        output.addMessage(__file__, -1, 'INFO',
-            'Finished request variantInfo(%s:%s (LOVD_ver %s, build %s))' % (
-            acc, var, LOVD_ver, build))
-
-        if not result and getattr(ret, 'startmain', None):
-            result = '%i\n%i\n%i\n%i\n%i\n%i\n%s' % (ret.startmain,
-            ret.startoffset, ret.endmain, ret.endoffset, ret.start_g,
-            ret.end_g, ret.mutationType)
-
-        web.header('Content-Type', 'text/plain')
-
-        if LOVD_ver == "2.0-23": # Obsoleted error messages, remove soon.
-            return re.sub("^Error \(.*\):", "Error:", result)
-
-        return result
-    #GET
-#VariantInfo
-
-
-class CheckForward:
-    """
-    Old entrypoint to the namechecker. We keep it to not break existing
-    bookmarks (but this could also be done with an Apache rewrite rule).
-    """
-    def GET(self):
-        """
-        Permanently redirect to the name checker.
-
-        Parameters:
-        - mutationName: Variant to check.
-        """
-        i = web.input(mutationName=None)
-        raise web.redirect('/check?name=' + urllib.quote(i.mutationName))
-    #GET
-#CheckForward
-
-
-class Check:
-    """
-    The variant checker.
-    """
-    def GET(self):
-        """
-        Render the variant checker HTML form.
-
-        For backwards compatibility with older LOVD versions, we support the
-        'mutationName' argument. If present, we redirect and add standalone=1.
-
-        Parameters:
-        - name: Variant to check.
-        """
-        i = web.input(name=None, mutationName=None, standalone=False)
-
-        if i.mutationName:
-            raise web.redirect('/check?name=%s&standalone=1'
-                               % urllib.quote(i.mutationName))
-
-        return self.check(i.name, standalone=bool(i.standalone))
-    #GET
-
-    def POST(self):
-        """
-        For now we also accept POST requests with a permanent redirect.
-        """
-        i = web.input(name=None, mutationName=None, standalone=False)
-        raise web.redirect('/check?name=%s'
-                           % urllib.quote(i.name or i.mutationName))
-    #POST
-
-    @staticmethod
-    def check(name=None, standalone=False):
-        """
-        Render the variant checker HTML form. If the name argument is given,
-        run the name checker.
-
-        @kwarg name: Variant to check.
-        @kwarg interactive: Run interactively, meaning we wrap the result in
-            the site layout and include the HTML form.
-        """
-        if not name:
-            return render.name_checker(dict(standalone=standalone))
-
-        output = Output(__file__)
-        output.addMessage(__file__, -1, 'INFO', 'Received variant %s from %s'
-                          % (name, web.ctx['ip']))
-
-        stats.increment_counter('name-checker/website')
-
-        # Todo: The following is probably a problem elsewhere too.
-        # We stringify the variant, because a unicode string crashes
-        # Bio.Seq.reverse_complement in mapping.py:607.
-        variantchecker.check_variant(str(name), output)
-
-        errors, warnings, summary = output.Summary()
-        record_type = output.getIndexedOutput('recordType', 0, '')
-        reference = output.getIndexedOutput('reference', 0, '')
-
-        if reference:
-            if record_type == 'LRG':
-                reference = reference + '.xml'
-            else :
-                reference = reference + '.gb'
-
-        # This is a tuple (variant, position) if we have a parse error
-        parse_error = output.getOutput('parseError')
-        if parse_error:
-            parse_error[0] = parse_error[0].replace('<', '&lt;')
-
-        genomic_dna = output.getIndexedOutput('molType', 0) != 'n'
-        genomic_description = output.getIndexedOutput('genomicDescription', 0, '')
-
-        # Create a link to the UCSC Genome Browser
-        browser_link = None
-        raw_variants = output.getIndexedOutput('rawVariantsChromosomal', 0)
-        if raw_variants:
-            positions = [pos
-                for descr, (first, last) in raw_variants[2]
-                for pos in (first, last)]
-            bed_url = web.ctx.homedomain + web.ctx.homepath + \
-                '/bed?name=' + urllib.quote(name)
-            browser_link = GENOME_BROWSER_URL.format(
-                chromosome=raw_variants[0], start=min(positions) - 10,
-                stop=max(positions) + 10, bed_file=urllib.quote(bed_url))
-
-        if output.getIndexedOutput("original", 0) and output.getIndexedOutput("mutated", 0):
-            allele = describe.describe(output.getIndexedOutput("original", 0),
-                                       output.getIndexedOutput("mutated", 0))
-            prot_allele = describe.describe(output.getIndexedOutput("oldprotein", 0),
-                                            output.getIndexedOutput("newprotein", 0, default=""), DNA=False)
-
-            extracted = extractedProt = '(skipped)'
-
-            if allele:
-                extracted = describe.alleleDescription(allele)
-            if prot_allele:
-                extractedProt = describe.alleleDescription(prot_allele)
-
-        else:
-            extracted = extractedProt = ''
-
-        # Todo: Generate the fancy HTML views for the proteins here instead
-        # of in mutalyzer/variantchecker.py.
-        args = {
-            'name'               : name,
-            'messages'           : map(util.message_info, output.getMessages()),
-            'summary'            : summary,
-            'parseError'         : parse_error,
-            'errors'             : errors,
-            'genomicDescription' : genomic_description,
-            'chromDescription'   : output.getIndexedOutput('genomicChromDescription', 0),
-            'genomicDNA'         : genomic_dna,
-            'visualisation'      : output.getOutput('visualisation'),
-            'descriptions'       : output.getOutput('descriptions'),
-            'protDescriptions'   : output.getOutput('protDescriptions'),
-            'oldProtein'         : output.getOutput('oldProteinFancy'),
-            'altStart'           : output.getIndexedOutput('altStart', 0),
-            'altProtein'         : output.getOutput('altProteinFancy'),
-            'newProtein'         : output.getOutput('newProteinFancy'),
-            'transcriptInfo'     : output.getIndexedOutput('hasTranscriptInfo', 0, False),
-            'transcriptCoding'   : output.getIndexedOutput('transcriptCoding', 0, False),
-            'exonInfo'           : output.getOutput('exonInfo'),
-            'cdsStart_g'         : output.getIndexedOutput('cdsStart_g', 0),
-            'cdsStart_c'         : output.getIndexedOutput('cdsStart_c', 0),
-            'cdsStop_g'          : output.getIndexedOutput('cdsStop_g', 0),
-            'cdsStop_c'          : output.getIndexedOutput('cdsStop_c', 0),
-            'restrictionSites'   : output.getOutput('restrictionSites'),
-            'legends'            : output.getOutput('legends'),
-            'reference'          : reference,
-            'browserLink'        : browser_link,
-            'extractedDescription' : extracted,
-            'extractedProtein'   : extractedProt,
-            'standalone'         : standalone
-        }
-
-        output.addMessage(__file__, -1, 'INFO', 'Finished variant %s' % name)
-
-        web.header('Cache-Control', 'no-cache')
-        web.header('Expires', '-1')
-        return render.name_checker(args)
-    #check
-#Check
-
-
-class DescriptionExtractor:
-    """
-    The Variant Description Extractor.
-    """
-    def GET(self):
-        """
-        Render the description extractor HTML form.
-        """
-        return self.descriptionExtract()
-    #GET
-
-    def POST(self):
-        """
-        Run the description extractor and render the description extractor HTML
-        form.
-
-        Parameters:
-        - referenceSeq:
-        - variantSeq:
-        """
-        i = web.input(referenceSeq=None, variantSeq=None)
-        return self.descriptionExtract(i.referenceSeq, i.variantSeq)
-    #POST
-
-    @staticmethod
-    def descriptionExtract(referenceSeq=None, variantSeq=None):
-        """
-        Render the description extractor HTML form. If the referenceSeq and
-        variantSeq argument are given, run the description extractor.
-
-        @kwarg referenceSeq: The reference sequence.
-        @type referenceSeq: string
-        @kwarg variantSeq: The observed sequence.
-        @type variantSeq: string
-        """
-        output = Output(__file__)
-        IP = web.ctx["ip"]
-
-        if not (referenceSeq and variantSeq):
-            return render.description_extractor()
-
-        args = {
-            'lastReferenceSeq' : referenceSeq,
-            'lastVariantSeq'   : variantSeq
-        }
-
-        output.addMessage(__file__, -1, 'INFO',
-            "Received Description Extract request from %s" % IP)
-
-        # Move this to the describe module.
-        if not util.is_dna(referenceSeq):
-            output.addMessage(__file__, 3, "ENODNA",
-                "Reference sequence is not DNA.")
-        if not util.is_dna(variantSeq):
-            output.addMessage(__file__, 3, "ENODNA",
-                "Variant sequence is not DNA.")
-
-        result = describe.describe(referenceSeq, variantSeq)
-        description = describe.alleleDescription(result)
-
-        errors, warnings, summary = output.Summary()
-
-        visualisation = []
-        for i in result:
-            visualisation.append([i.start, i.end, i.type, i.deleted,
-                i.inserted, i.shift, i.hgvs])
-
-        args = {
-            'lastReferenceSeq' : referenceSeq,
-            'lastVariantSeq'   : variantSeq,
-            'description'      : description,
-            'visualisation'    : visualisation,
-            'errors'           : errors,
-            'summary'          : summary,
-            'messages'         : map(util.message_info, output.getMessages())
-        }
-
-        output.addMessage(__file__, -1, 'INFO',
-            "Finished Description Extract request")
-
-        return render.description_extractor(args)
-    #descriptionExtract
-#DescriptionExtract
-
-
-class Bed:
-    """
-    Create BED track.
-    """
-    def GET(self):
-        """
-        Create a BED track for the given variant, listing the positioning of
-        its raw variants. E.g. for use in the UCSC Genome Browser.
-
-        Parameters:
-        - name: Variant to create BED track for.
-
-        This basically just runs the variant checker and extracts the raw
-        variants with positions.
-        """
-        web.header('Content-Type', 'text/plain')
-
-        i = web.input(name=None)
-        name = i.name
-
-        if not name:
-            web.ctx.status = '404 Not Found'
-            return 'Sorry, we have not BED track for this variant.'
-
-        output = Output(__file__)
-
-        variantchecker.check_variant(str(name), output)
-
-        raw_variants = output.getIndexedOutput('rawVariantsChromosomal', 0)
-        if not raw_variants:
-            web.ctx.status = '404 Not Found'
-            return 'Sorry, we have no BED track for this variant.'
-
-        fields = {
-            'name'       : 'Mutalyzer',
-            'description': 'Mutalyzer track for ' + name,
-            'visibility' : 'pack',
-            'db'         : 'hg19',
-            'url'        : web.ctx.homedomain + web.ctx.homepath +
-                '/check?name=' + urllib.quote(name),
-            'color':       '255,0,0'}
-
-        bed = ' '.join(['track'] + [
-            '%s="%s"' % field for field in fields.items()]) + '\n'
-
-        for description, positions in raw_variants[2]:
-            bed += '\t'.join([raw_variants[0], str(min(positions) - 1),
-                str(max(positions)), description, '0', raw_variants[1]]) + '\n'
-
-        return bed
-    #GET
-#Bed
-
-
-class BatchProgress:
-    """
-    Batch jobs progress viewer.
-
-    Used from the 'batch' template by AJAX to get the progress of a batch
-    job.
-    """
-    def GET(self):
-        """
-        Progress for a batch job.
-
-        Parameters:
-        - resultID: Result ID of the job to return progress for.
-        - totalJobs: Total number of entries in this job.
-
-        @todo: Actually, signaling 'OK' here only means the last entry was
-            taken from the database queue. It might still be processing, in
-            which case not all output is yet written to the result file.
-            For the standard use case, this is no big deal, since any user
-            will take more than a few milliseconds to actually click the
-            download link.
-            However, if we imagine some scripted batch uploader, it might get
-            bitten by this bug. (This includes our unit tests, where we work
-            around it by explicitely waiting a second.)
-        """
-        attr = {"percentage": 0}
-
-        i = web.input(ajax=None)
-        try:
-            resultID = str(i.resultID)
-            total = int(i.totalJobs)
-        except ValueError:
-            return
-
-        left = BatchQueueItem.query.join(BatchJob).filter_by(result_id=resultID).count()
-        percentage = int(100 - (100 * left / float(total)))
-        if percentage < 0:
-            percentage = 0
-        elif percentage > 100:
-            percentage = 100
-
-        if percentage == 100:
-            #download url, check if file still exists
-            ret = "OK"
-        else:
-            ret = percentage
-        web.header('Content-Type', 'text/plain')
-        return ret
-    #GET
-#BatchProgress
-
-
-class BatchChecker:
-    """
-    Run batch jobs.
-    """
-    def GET(self, batchType = None):
-        """
-        Render batch checker HTML form.
-
-        @kwarg batchType: Type of batch job.
-        """
-        return self.batch(batchType=batchType)
-    #GET
-
-    def POST(self, bt=None):
-        """
-        Run batch jobs and render batch checker HTML form.
-
-        @kwarg bt: Not used, batch type in URL.
-
-        Parameters:
-        - batchEmail: Email address to mail results to.
-        - batchFile: Uploaded file with batch job entries.
-        - arg1: Additional argument. Currently only used if batchType is
-                'PositionConverter', denoting the human genome build.
-        - batchType: Type of batch job to run. One of 'NameChecker' (default),
-                     'SyntaxChecker', 'PositionConverter', or 'SnpConverter'.
-        """
-        i = web.input(batchEmail=None, batchFile={}, arg1='', batchType=None)
-
-        return self.batch(email=i.batchEmail, inFile=i.batchFile, arg1=i.arg1,
-                          batchType=i.batchType)
-    #POST
-
-    def batch(self, email=None, inFile=None, arg1='', batchType=None):
-        """
-        Run batch jobs and render batch checker HTML form. The batch jobs are
-        added to the database by the scheduler and ran by the BatchChecker
-        daemon.
-
-        @kwarg email: Email address to mail results to.
-        @kwarg inFile: Uploaded file with batch job entries.
-        @kwarg arg1: Additional argument. Currently only used if batchType is
-                     'PositionConverter', denoting the human genome build.
-        @kwarg batchType: Type of batch job to run. One of 'NameChecker'
-                          (default), 'SyntaxChecker', 'PositionConverter', or
-                          'SnpConverter'.
-        """
-        O = Output(__file__)
-
-        maxUploadSize = settings.MAX_FILE_SIZE
-
-        assemblies = Assembly.query \
-            .order_by(Assembly.taxonomy_common_name.asc(),
-                      Assembly.name.asc()) \
-            .all()
-
-        attr = {
-            "messages"        : [],
-            "errors"          : [],
-            "debug"           : [],
-            "maxSize"         : float(maxUploadSize) / 1048576,
-            "hideTypes"       : batchType and 'none' or '',
-            "selected"        : "0",
-            "batchType"       : batchType or "",
-            "assemblies"      : assemblies,
-            "default_assembly": settings.DEFAULT_ASSEMBLY,
-            "jobID"           : None,
-            "totalJobs"       : None
-        }
-
-        batch_types = ['NameChecker', 'SyntaxChecker', 'PositionConverter',
-                       'SnpConverter']
-
-        # Make sure the correct page is displayed for an entrypoint
-        if not batchType:
-            batchType = 'NameChecker'
-
-        if batchType in batch_types:
-            attr["selected"] = str(batch_types.index(batchType))
-
-        # Todo: I think this test is kindof bogus
-        def isEMail(a):
-            return bool(
-                re.match("^[a-zA-Z0-9._%-]+@[a-zA-Z0-9._%-]+.[a-zA-Z]{2,6}$",
-                    a))
-
-        # Note: A FieldStorage instance (like inFile) seems to always test
-        # to the truth value False, so 'if inFile: ...' is not useful.
-
-        if email and isEMail(email) and not inFile == None and inFile.file:
-            stats.increment_counter('batch-job/website')
-
-            # Todo: These error messages could be delivered trough a template
-            if not 'CONTENT_LENGTH' in web.ctx.environ.keys():
-                web.header('Content-Type', 'text/plain')
-                web.ctx.status = '411 Length required'
-                return 'Content length required'
-
-            if int(web.ctx.environ.get('CONTENT_LENGTH')) > maxUploadSize:
-                web.header('Content-Type', 'text/plain')
-                web.ctx.status = '413 Request entity too large'
-                return 'Sorry, only files up to %s megabytes are accepted.' % (
-                    float(maxUploadSize) / 1048576)
-
-            if batchType == 'PositionConverter':
-                if not Assembly.query.filter(
-                    or_(Assembly.name == arg1,
-                        Assembly.alias == arg1)).first():
-                    output.addMessage(__file__, 4, "ENOASSEMBLY",
-                                      "Not a valid assembly.")
-            else:
-                S = Scheduler.Scheduler()
-                FileInstance = File.File(O)
-
-                # Generate the fromhost URL from which the results can be fetched
-                fromHost = web.ctx.homedomain + web.ctx.homepath + '/'
-                #fromHost = "http://%s%s" % (
-                #    req.hostname, req.uri.rsplit("/", 1)[0]+"/")
-
-                job, columns = FileInstance.parseBatchFile(inFile.file)
-                if job is None:
-                    O.addMessage(__file__, 4, "PRSERR", "Could not parse input"
-                        " file, please check your file format.")
-                else:
-                    attr["resultID"] = S.addJob(email, job, columns, fromHost,
-                                                batchType, arg1)
-                    attr["totalJobs"] = len(job) or 1
-                    attr["messages"].append("Your file has been parsed and the job"
-                        " is scheduled, you will receive an email when the job is"
-                        " finished.")
-
-            attr["errors"].extend(map(util.message_info, O.getMessages()))
-
-        return render.batch_jobs(attr)
-    #batch
-#BatchChecker
-
-
-class BatchResult:
-    """
-    Download result from the batch checker.
-    """
-    def GET(self, result):
-        """
-        Return raw content (for batch checker results).
-
-        @arg result: Result identifier.
-        @type result: string
-
-        Be very careful to not call this with anything but an ordinary
-        filename. A possible security issue is allowing this method to be
-        called with result = '../../mutalyzer.conf' for example.
-
-        The url routing currently makes sure to only call this with filenames
-        of the form \d+.
-        """
-        # Todo: Check if batch job is ready (we have the job id).
-        filename = 'Results_%s.txt' % result
-        handle = open(os.path.join(settings.CACHE_DIR, filename))
-        web.header('Content-Type', 'text/plain')
-        web.header('Content-Disposition',
-            'attachment; filename="%s"' % filename)
-
-        return handle.read()
-    #GET
-#BatchResult
-
-
-def _checkInt(inpv, refname):
-    """
-    Remove [,.-] from inpv and try to convert the result to an integer value.
-    Raise InputException if the conversion fails.
-
-    This private function is used by Uploader.
-
-    @arg inpv: Input value to convert.
-    @arg refname: Name of input value.
-
-    @return: Input value converted to an integer value.
-
-    @raise InputException: If the converting to an integer value fails.
-    """
-    inpv = inpv.replace(',', '').replace('.', '').replace('-', '')
-
-    try:
-        return int(inpv)
-    except ValueError:
-        raise InputException("Expected an integer in field: %s" % refname)
-#_checkInt
-
-
-class InputException(Exception):
-    """
-    This exception is raised by Uploader.
-    """
-    pass
-#InputException
-
-
-class Uploader:
-    """
-    Reference sequence uploader.
-
-    Upload or retrieve a reference sequence.
-
-    @todo: Test this class.
-    """
-    def GET(self):
-        """
-        Render reference sequence uploader form.
-        """
-        maxUploadSize = settings.MAX_FILE_SIZE
-
-        assemblies = Assembly.query \
-            .order_by(Assembly.taxonomy_common_name.asc(),
-                      Assembly.name.asc()) \
-            .all()
-
-        assembly_name_or_alias = settings.DEFAULT_ASSEMBLY
-
-        UD, errors = "", []
-        args = {
-            'UD'                     : UD,
-            'assemblies'             : assemblies,
-            'assembly_name_or_alias' : assembly_name_or_alias,
-            'maxSize'                : float(maxUploadSize) / 1048576,
-            'errors'                 : errors
-        }
-        return render.reference_loader(args)
-    #GET
-
-    def POST(self):
-        """
-        Render reference sequence uploader form and handle a reference
-        sequence upload or retrieval.
-
-        This handler has four methods:
-        1. The reference sequence file is a local file.
-        2. The reference sequence file can be found at the following URL.
-        3. Retrieve part of the reference genome for a (HGNC) gene symbol.
-        4. Retrieve a range of a chromosome by accession number.
-        5. Retrieve a range of a chromosome by name.
-
-        Parameters:
-        - invoermethode: Input method. One of 'file', 'url', 'gene', 'chr',
-          'chrname'.
-
-        Depending on the input method, additional parameters are expected.
-
-        Parameters (method 'file'):
-        - bestandsveld: Reference sequence file to upload.
-
-        Parameters (method 'url'):
-        - urlveld: URL of reference sequence file to upload.
-
-        Parameters (method 'gene'):
-        - genesymbol: Gene symbol.
-        - organism: Organism.
-        - fiveutr: Number of 5' flanking nucleotides.
-        - threeutr: Number of 3' flanking nucleotides.
-
-        Parameters (method 'chr'):
-        - chracc: Chromosome Accession Number.
-        - start: Start position.
-        - stop: Stop position.
-        - orientation: Orientation.
-
-        Parameters (method 'chrname'):
-        - chrnameassembly: Genome assembly (probably 'hg18' or 'hg19').
-        - chrname: Chromosome name.
-        - chrnamestart: Start position.
-        - chrnamestop: Stop position.
-        - chrnameorientation: Orientation.
-        """
-        maxUploadSize = settings.MAX_FILE_SIZE
-
-        assemblies = Assembly.query \
-            .order_by(Assembly.taxonomy_common_name.asc(),
-                      Assembly.name.asc()) \
-            .all()
-
-        O = Output(__file__)
-        IP = web.ctx["ip"]
-        R = Retriever.GenBankRetriever(O)
-
-        UD, errors = "", []
-
-        i = web.input(invoermethode='', bestandsveld={}, urlveld='',
-                      genesymbol='', organism='', fiveutr='', threeutr='',
-                      chracc='', start='', stop='', orientation='',
-                      chrnameassembly='', chrname='', chrnamestart='',
-                      chrnamestop='', chrnameorientation='')
-
-        assembly_name_or_alias = i.chrnameassembly or settings.DEFAULT_ASSEMBLY
-
-        O.addMessage(__file__, -1, 'INFO',
-            'Received request'
-            ' upload(%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) from %s' % (
-            i.invoermethode, i.urlveld, i.genesymbol, i.organism, i.fiveutr,
-            i.threeutr, i.chracc, i.start, i.stop, i.orientation, i.chrnameassembly,
-            i.chrname, i.chrnamestart, i.chrnamestop, i.chrnameorientation, IP))
-
-        try:
-            if i.invoermethode == "file":
-                if not 'CONTENT_LENGTH' in web.ctx.environ.keys():
-                    web.header('Content-Type', 'text/plain')
-                    web.ctx.status = '411 Length required'
-                    return 'Content length required.'
-
-                if int(web.ctx.environ.get('CONTENT_LENGTH')) > maxUploadSize:
-                    web.header('Content-Type', 'text/plain')
-                    web.ctx.status = '413 Request entity too large'
-                    return 'Upload limit exceeded.'
-
-                # Non-conforming clients (read: LOVD) might send the form
-                # request urlencoded (and not as the requested multipart/
-                # form-data). We try to support this anyway.
-                if web.ctx.env.get('CONTENT_TYPE', '') == \
-                    'application/x-www-form-urlencoded' and \
-                    isinstance(i.bestandsveld, str):
-                    UD = R.uploadrecord(i.bestandsveld)
-                elif not i.bestandsveld == None and i.bestandsveld.file:
-                    # Todo: actually we should check if .file exists
-                    UD = R.uploadrecord(i.bestandsveld.file.read())
-                else:
-                    raise web.badrequest()
-
-            elif i.invoermethode == "url":
-                UD = R.downloadrecord(i.urlveld)
-            elif i.invoermethode == "gene":
-                geneName = i.genesymbol
-                organism = i.organism
-                upStream = _checkInt(i.fiveutr, "5' flanking nucleotides")
-                downStream = _checkInt(i.threeutr, "3' flanking nucleotides")
-                UD = R.retrievegene(geneName, organism, upStream, downStream)
-            elif i.invoermethode == "chr":
-                accNo = i.chracc
-                start = _checkInt(i.start, "Start position")
-                stop = _checkInt(i.stop, "Stop position")
-                orientation = int(i.orientation)
-                UD = R.retrieveslice(accNo, start, stop, orientation)
-            elif i.invoermethode == "chrname":
-                name = i.chrname
-                start = _checkInt(i.chrnamestart, "Start position")
-                stop = _checkInt(i.chrnamestop, "Stop position")
-                orientation = int(i.chrnameorientation)
-
-                assembly = Assembly.query.filter(
-                    or_(Assembly.name == assembly_name_or_alias,
-                        Assembly.alias == assembly_name_or_alias)).first()
-                if not assembly:
-                    raise InputException('Invalid assembly')
-
-                if not name.startswith('chr'):
-                    name = 'chr%s' % name
-
-                chromosome = Chromosome.query.filter_by(assembly=assembly,
-                                                        name=name).first()
-                if not chromosome:
-                    raise InputException('Chromosome not available for assembly %s: %s' %
-                                         (assembly.name, name))
-
-                UD = R.retrieveslice(chromosome.accession, start, stop, orientation)
-            else:
-                #unknown "invoermethode"
-                raise InputException("Wrong method selected")
-
-        except InputException, e:
-            #DUMB USERS
-            errors.append(e)
-        finally:
-            if not UD:
-                #Something went wrong
-                errors += ["The request could not be completed"]
-                errors.extend(map(lambda m: str(m), O.getMessages()))
-
-        args = {
-            "UD"                     : UD,
-            'assemblies'             : assemblies,
-            'assembly_name_or_alias' : assembly_name_or_alias,
-            "maxSize"                : float(maxUploadSize) / 1048576,
-            "errors"                 : errors
-        }
-
-        O.addMessage(__file__, -1, 'INFO',
-            'Finished request upload(%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)' \
-            % (i.invoermethode, i.urlveld, i.genesymbol, i.organism,
-               i.fiveutr, i.threeutr, i.chracc, i.start, i.stop, i.orientation,
-               i.chrnameassembly, i.chrname, i.chrnamestart, i.chrnamestop, i.chrnameorientation))
-
-        return render.reference_loader(args)
-    #POST
-#Uploader
-
-
-class SoapApi:
-    """
-    SOAP web service documentation.
-    """
-    def GET(self):
-        """
-        HTML documentation for the web service.
-
-        Generate the documentation by a XSL transform of the WSDL document.
-        The XSL transformation used is from Tomi Vanek:
-
-          http://tomi.vanek.sk/index.php?page=wsdl-viewer
-
-        We apply a small patch to this transformation to show newlines in
-        the SOAP method docstrings:
-
-          Around line 1195, the description <div>, replace
-          '<div class="value">' by '<div class="value documentation">'.
-
-          In the style sheet, add:
-            .documentation { white-space: pre-line; }
-
-        @todo: Use some configuration setting for the location of the
-               web service.
-        @todo: Use configuration value for .xsl location.
-        @todo: Cache this transformation.
-        """
-        url = web.ctx.homedomain + web.ctx.homepath + SERVICE_SOAP_LOCATION
-
-        soap_server = HttpBase(soap.application)
-        soap_server.doc.wsdl11.build_interface_document(url)
-        wsdl_handle = StringIO(soap_server.doc.wsdl11.get_interface_document())
-
-        xsl_handle = open(os.path.join(
-                pkg_resources.resource_filename('mutalyzer', 'templates'),
-                'wsdl-viewer.xsl'), 'r')
-        wsdl_doc = etree.parse(wsdl_handle)
-        xsl_doc = etree.parse(xsl_handle)
-        transform = etree.XSLT(xsl_doc)
-
-        web.header('Content-Type', 'text/html')
-        return str(transform(wsdl_doc))
-    #GET
-#SoapApi
-
-
-class Static:
-    """
-    Static page, just render a Jinja2 template on GET.
-    """
-    def GET(self, page=None):
-        """
-        Render a Jinja2 template as HTML.
-
-        @kwarg page: Page name to render. A Jinja2 template with this name
-                     must exist. Special case is a page of None, having the
-                     same effect as 'index'.
-        @type page: string
-
-        Be careful to only call this method with an argument that is a simple
-        template name. For example, make sure this is not called with page
-        value '../forbidden'. This check is implemented in the url routing.
-        """
-        if not page:
-            page = 'index'
-
-        args = {'location': web.ctx.homedomain + web.ctx.homepath}
-
-        return getattr(render, page)(args)
-    #GET
-#Static
diff --git a/mutalyzer/website/__init__.py b/mutalyzer/website/__init__.py
new file mode 100644
index 00000000..9a7e122d
--- /dev/null
+++ b/mutalyzer/website/__init__.py
@@ -0,0 +1,83 @@
+"""
+Mutalyzer website interface using the Flask framework.
+"""
+
+
+import pkg_resources
+
+from flask import Flask
+
+from mutalyzer.config import settings
+from mutalyzer.db import session
+
+
+# Todo: Perhaps we also need this for the RPC services?
+class ReverseProxied(object):
+    """
+    Wrap the application in this middleware and configure the front-end server
+    to add these headers, to let you quietly bind this to a URL other than /
+    and to an HTTP scheme that is different than what is used locally.
+
+    Example for nginx::
+
+        location /myprefix {
+            proxy_pass http://192.168.0.1:5001;
+            proxy_set_header Host $host;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Scheme $scheme;
+            proxy_set_header X-Script-Name /myprefix;
+        }
+
+    `Flask Snippet <http://flask.pocoo.org/snippets/35/>`_ from Peter Hansen.
+    """
+    def __init__(self, app):
+        self.app = app
+
+    def __call__(self, environ, start_response):
+        script_name = environ.get('HTTP_X_SCRIPT_NAME', '')
+        if script_name:
+            environ['SCRIPT_NAME'] = script_name
+            path_info = environ['PATH_INFO']
+            if path_info.startswith(script_name):
+                environ['PATH_INFO'] = path_info[len(script_name):]
+
+        scheme = environ.get('HTTP_X_SCHEME', '')
+        if scheme:
+            environ['wsgi.url_scheme'] = scheme
+        return self.app(environ, start_response)
+
+
+def create_app():
+    """
+    Create a Flask instance for Mutalyzer.
+    """
+    template_folder = pkg_resources.resource_filename(
+        'mutalyzer', 'website/templates')
+    static_folder = pkg_resources.resource_filename(
+        'mutalyzer', 'website/templates/static')
+
+    app = Flask('mutalyzer',
+                template_folder=template_folder, static_folder=static_folder)
+
+    app.config.update(DEBUG=settings.DEBUG,
+                      TESTING=settings.TESTING,
+                      MAX_CONTENT_LENGTH=settings.MAX_FILE_SIZE)
+    from mutalyzer.website.views import website
+    app.register_blueprint(website)
+
+    @app.teardown_appcontext
+    def shutdown_session(exception=None):
+        session.remove()
+
+    return app
+
+
+def create_reverse_proxied_app():
+    """
+    Create a Flask instance for Mutalyzer running behind a reverse proxy.
+
+    See :func:`create_app` and :class:`ReverseProxied`.
+    """
+    app = create_app()
+    app.wsgi_app = ReverseProxied(app.wsgi_app)
+    return app
diff --git a/mutalyzer/templates/about.html b/mutalyzer/website/templates/about.html
similarity index 95%
rename from mutalyzer/templates/about.html
rename to mutalyzer/website/templates/about.html
index dcf17b90..dada9fd4 100644
--- a/mutalyzer/templates/about.html
+++ b/mutalyzer/website/templates/about.html
@@ -6,8 +6,8 @@
 {% block content %}
 
 <p>
-Mutalyzer {{ version|e }} is designed and developed by Jeroen F.J. Laros, with
-the following exceptions:
+Mutalyzer {{ mutalyzer_version }} is designed and developed by Jeroen
+F.J. Laros, with the following exceptions:
 </p>
 
 <ul>
diff --git a/mutalyzer/templates/base.html b/mutalyzer/website/templates/base.html
similarity index 79%
rename from mutalyzer/templates/base.html
rename to mutalyzer/website/templates/base.html
index f79fff29..826b2604 100644
--- a/mutalyzer/templates/base.html
+++ b/mutalyzer/website/templates/base.html
@@ -6,6 +6,11 @@
     <link rel="stylesheet"
       type="text/css"
       href="static/css/style.css">
+    <script
+      type="text/javascript"
+      language="javascript"
+      src="static/js/jquery-1.10.2.min.js">
+    </script>
     <script
       type="text/javascript"
       language="javascript"
@@ -18,7 +23,7 @@
     </script>
     <meta http-equiv="Content-Type"
       content="text/html; charset=iso-8859-1">
-    <title>Mutalyzer {{ version|e }} &mdash; {{ page_title|e }}</title>
+    <title>Mutalyzer {{ mutalyzer_version }} &mdash; {{ page_title }}</title>
   </head>
   <body
     style="background-image: url('static/images/background.gif');
@@ -39,7 +44,7 @@
         <td rowspan="2"
           valign="bottom"
           width="180">
-          <a href="index"
+          <a href="{{ url_for('.homepage') }}"
             target="_top"><img
               src="static/images/mutalyzer_logo_bw.png" width="180" height="112"
               alt="Rauzy fractal" border="0" hspace="0" vspace="0"></a></td>
@@ -54,7 +59,7 @@
           width="98%">
           <!-- Banner -->
           <center>
-            <a href="index"><img
+            <a href="{{ url_for('.homepage') }}"><img
                 src="static/images/mutalyzer_logo.png"
                 width="90%"
                 height="90"
@@ -75,11 +80,11 @@
                  class="hornav">previous page</a>&nbsp;&nbsp;&nbsp;
             </td>
             <td align="right">
-              <a href="index"
+              <a href="{{ url_for('.homepage') }}"
                  class="hornav">home</a>&nbsp;&nbsp;&nbsp;
-              <a href="about"
+              <a href="{{ url_for('.about') }}"
                  class="hornav">about</a>&nbsp;&nbsp;&nbsp;
-              <a href="mailto:{{ contactEmail|e }}"
+              <a href="mailto:{{ contact_email }}"
                  class="hornav">contact</a>&nbsp;&nbsp;&nbsp;
               <a href="#bottom" class="hornav">go to bottom</a>&nbsp;&nbsp;&nbsp;
             </td>
@@ -111,37 +116,37 @@
         </td>
       </tr>
 
-{# Fields are: url, id, caption, subnav #}
+{# Fields are: view, view_args, id, caption, subnav #}
 {% set navigation_menu = [
-    ('index', 'homepage', 'Home', False),
-    ('check', 'name-checker', 'Name Checker', False),
-    ('syntaxCheck', 'syntax-checker', 'Syntax Checker', False),
-    ('positionConverter', 'position-converter', 'Position Converter', False),
-    ('snp', 'snp-converter', 'SNP Converter', False),
-    ('nameGenerator', 'name-generator', 'Name Generator', False),
-    ('descriptionExtract', 'description-extractor', 'Description Extractor', False),
-    ('upload', 'reference-loader', 'Reference File Loader', False),
-    ('batch', 'batch-jobs', 'Batch Jobs', False),
-    ('batchNameChecker', 'batch-name-checker', 'Name Checker', True),
-    ('batchSyntaxChecker', 'batch-syntax-checker', 'Syntax Checker', True),
-    ('batchPositionConverter', 'batch-position-converter', 'Position Converter', True),
-    ('batchSnpConverter', 'batch-snp-converter', 'SNP Converter', True),
-    ('webservices', 'webservices', 'Web Services', False)
+    ('.homepage', {}, 'homepage', 'Home', False),
+    ('.name_checker', {}, 'name-checker', 'Name Checker', False),
+    ('.syntax_checker', {}, 'syntax-checker', 'Syntax Checker', False),
+    ('.position_converter', {}, 'position-converter', 'Position Converter', False),
+    ('.snp_converter', {}, 'snp-converter', 'SNP Converter', False),
+    ('.name_generator', {}, 'name-generator', 'Name Generator', False),
+    ('.description_extractor', {}, 'description-extractor', 'Description Extractor', False),
+    ('.reference_loader', {}, 'reference-loader', 'Reference File Loader', False),
+    ('.batch_jobs', {}, 'batch-jobs', 'Batch Jobs', False),
+    ('.batch_jobs', {'job_type': 'name-checker'}, 'batch-name-checker', 'Name Checker', True),
+    ('.batch_jobs', {'job_type': 'syntax-checker'}, 'batch-syntax-checker', 'Syntax Checker', True),
+    ('.batch_jobs', {'job_type': 'position-converter'}, 'batch-position-converter', 'Position Converter', True),
+    ('.batch_jobs', {'job_type': 'snp-converter'}, 'batch-snp-converter', 'SNP Converter', True),
+    ('.webservices', {}, 'webservices', 'Web Services', False)
 ] -%}
 {% set active_page = active_page|default('home') -%}
 
-{% for url, id, caption, subnav in navigation_menu %}
+{% for view, view_args, id, caption, subnav in navigation_menu %}
   <tr class="menu{% if id == active_page %} active{% endif %}">
     {% if subnav %}
       <td></td>
       <td valign="baseline" width="10" class="bullet sub"></td>
       <td colspan="2">
-        <a href="{{ url|e }}">{{ caption|e }}</a>
+        <a href="{{ url_for(view, **view_args) }}">{{ caption }}</a>
       </td>
     {% else %}
       <td valign="top" width="20" class="bullet"></td>
       <td colspan="3">
-        <a href="{{ url|e }}">{{ caption|e }}</a>
+        <a href="{{ url_for(view, **view_args) }}">{{ caption }}</a>
       </td>
     {% endif %}
   </tr>
@@ -274,21 +279,21 @@
 
 
     <center>
-      <h2>Mutalyzer {{ version|e }}<br>
+      <h2>Mutalyzer {{ mutalyzer_version }}<br>
         <small><small><small><small>
         {% if release %}
-          released on {{ releaseDate|e }}
+          released on {{ release_date }}
         {% else %}
           development version
         {% endif %}
         </small></small></small></small>
       </h2>
       HGVS nomenclature version
-      <span>{{ nomenclatureVersion|e }}</span>
+      <span>{{ nomenclature_version }}</span>
     </center>
     <p>
 
-    <h3><center>{{ page_title|e }}</center></h3>
+    <h3><center>{{ page_title }}</center></h3>
 
     {% block content %}{% endblock %}
 
@@ -320,7 +325,7 @@
         </td>
         <td align="middle">
           <img src = "static/images/LUMC_24x24.png" align = "middle">
-          &nbsp; &copy; {{ copyrightYears[0]|e }}-{{ copyrightYears[1]|e }}
+          &nbsp; &copy; {{ copyright_years[0] }}-{{ copyright_years[1] }}
           <a href = "http://www.lumc.nl">LUMC</a>
           &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
           &nbsp; &nbsp;
@@ -352,15 +357,15 @@
 {% if piwik %}
 <!-- Piwik -->
 <script type="text/javascript">
-var pkBaseURL = "{{ piwikBase|e }}/";
+var pkBaseURL = "{{ piwik_base_url }}/";
 document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
 </script><script type="text/javascript">
 try {
-var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", {{ piwikSite|e }});
+var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", {{ piwik_site_id }});
 piwikTracker.trackPageView();
 piwikTracker.enableLinkTracking();
 } catch( err ) {}
-</script><noscript><p><img src="{{ piwikBase|e }}/piwik.php?idsite={{ piwikSite|e }}" style="border:0" alt="" /></p></noscript>
+</script><noscript><p><img src="{{ piwik_base_url }}/piwik.php?idsite={{ piwik_site_id }}" style="border:0" alt="" /></p></noscript>
 <!-- End Piwik Tracking Code -->
 {% endif %}
   </body>
diff --git a/mutalyzer/website/templates/batch-job-progress.html b/mutalyzer/website/templates/batch-job-progress.html
new file mode 100644
index 00000000..bed41e12
--- /dev/null
+++ b/mutalyzer/website/templates/batch-job-progress.html
@@ -0,0 +1,46 @@
+{% extends "base.html" %}
+
+{% set active_page = "batch-jobs" %}
+
+{% set page_title = "Batch Job Interface" %}
+
+{% block content %}
+
+{% if result_id %}
+  <div id="if_items_left"{% if not items_left %} style="display:none"{% endif %}>
+    <p>Your job is in progress with <span id="items_left">{{ items_left }}</span> items remaining.</p>
+    <p>You will receive an email when the job is finished.</p>
+  </div>
+  <div id="ifnot_items_left"{% if items_left %} style="display:none"{% endif %}>
+    <p>Your job is finished, please download the results:
+    <a href="{{ url_for('.batch_job_result', result_id=result_id) }}">batch-job-{{ result_id }}.txt</a>
+    </p>
+  </div>
+  {% if items_left %}
+    <script type="text/javascript">
+function check_items_left() {
+  $.ajax({
+    type: 'GET',
+    cache: false,
+    url: '{{ url_for('.batch_job_progress') }}',
+    data: { json: 1, result_id: "{{ result_id }}" }
+  }).done(function(data) {
+    if (data.complete) {
+      $('#if_items_left').hide();
+      $('#ifnot_items_left').show();
+    } else {
+      $('#items_left').text(data.items_left);
+      setTimeout(function() {
+        check_items_left();
+      }, 3000);
+    }
+  });
+}
+check_items_left();
+    </script>
+  {% endif %}
+{% else %}
+  <p>Unknow batch job.</p>
+{% endif %}
+
+{% endblock content %}
diff --git a/mutalyzer/templates/batch_jobs.html b/mutalyzer/website/templates/batch-jobs.html
similarity index 59%
rename from mutalyzer/templates/batch_jobs.html
rename to mutalyzer/website/templates/batch-jobs.html
index 848b1d95..0702c382 100644
--- a/mutalyzer/templates/batch_jobs.html
+++ b/mutalyzer/website/templates/batch-jobs.html
@@ -1,13 +1,7 @@
 {% extends "base.html" %}
 
-{% if batchType == "NameChecker" %}
-  {% set active_page = "batch-name-checker" %}
-{% elif batchType == "SyntaxChecker" %}
-  {% set active_page = "batch-syntax-checker" %}
-{% elif batchType == "PositionConverter" %}
-  {% set active_page = "batch-position-converter" %}
-{% elif batchType == "SnpConverter" %}
-  {% set active_page = "batch-snp-converter" %}
+{% if job_type %}
+  {% set active_page = "batch-" + job_type %}
 {% else %}
   {% set active_page = "batch-jobs" %}
 {% endif %}
@@ -30,7 +24,7 @@
     and the maximum size is <span tal:content = "maxSize"></span> megabytes.
     </p>
   <h5>We accept two types of input files, you can download examples below</h5>
-  <h5>New Style <a href="downloads/batchtestnew.txt">Download Example File</a></h5>
+  <h5>New Style <a href="{{ url_for('.downloads', filename='batchtestnew.txt') }}">Download Example File</a></h5>
   <div style="padding-left:20px; width:400px">
       <p>This file format has no header-row. Each row consists of one or
         more tab delimited fields, where every field contains a single
@@ -42,7 +36,7 @@
       </table>
   </div>
   <h5>Old Style:
-      <a href="downloads/batchtestold.txt">Download Example File</a></h5>
+      <a href="{{ url_for('.downloads', filename='batchtestold.txt') }}">Download Example File</a></h5>
   <div style="padding-left:20px; width:400px">
       <p >This file format has a header-row, which consists of
       three tab delimited fields. In each following row the
@@ -67,36 +61,36 @@
 </div>
 
 <table id="inputform">
-    <form action="" method="post" enctype="multipart/form-data">
+    <form action="{{ url_for('.batch_jobs_submit') }}" method="post" enctype="multipart/form-data">
         <tr id="batchRow">
             <td><b>BatchType</b></td>
             <td>
-          <select id="batchType" name="batchType" onchange="return changeBatch(this)">
-              <option value="NameChecker">Name Checker</option>
-              <option value="SyntaxChecker">Syntax Checker</option>
-              <option value="PositionConverter">Position Converter</option>
-              <option value="SnpConverter">SNP Converter</option>
+          <select id="job_type" name="job_type" onchange="return changeBatch(this)">
+              <option value="name-checker"{% if job_type == "name-checker" %} selected="selected"{% endif %}>Name Checker</option>
+              <option value="syntax-checker"{% if job_type == "syntax-checker" %} selected="selected"{% endif %}>Syntax Checker</option>
+              <option value="position-converter"{% if job_type == "position-converter" %} selected="selected"{% endif %}>Position Converter</option>
+              <option value="snp-converter"{% if job_type == "snp-converter" %} selected="selected"{% endif %}>SNP Converter</option>
           </select>
             </td>
           </tr>
         <tr>
-        <tr id="build" style="display:none">
-            <td><b>Build</b></td>
+        <tr id="assembly_name_or_alias" style="display:none">
+            <td><b>Assembly</b></td>
             <td>
-                <select name="arg1">
+                <select name="assembly_name_or_alias">
                     {% for assembly in assemblies %}
-<option value="{{ assembly.name|e }}"{% if default_assembly in (assembly.name, assembly.alias) %} selected="selected"{% endif %}>{{ assembly.taxonomy_common_name|e }} &mdash; {{ assembly.name|e }}{% if assembly.alias %} ({{ assembly.alias|e }}){% endif %}</option>
+<option value="{{ assembly.name }}"{% if assembly_name_or_alias in (assembly.name, assembly.alias) %} selected="selected"{% endif %}>{{ assembly.taxonomy_common_name }} &mdash; {{ assembly.name }}{% if assembly.alias %} ({{ assembly.alias }}){% endif %}</option>
                     {% endfor %}
                 </select>
             </td>
         </tr>
         <tr>
             <td><b>Email</b></td>
-            <td><input type="text" name="batchEmail" value="{{ lastpost|e }}" style="width:200px"></td>
+            <td><input type="text" name="email" value="{{ email }}" style="width:200px"></td>
         </tr>
         <tr>
             <td><b>File</b></td>
-            <td><input type="file" name="batchFile" style="width:200px"></td>
+            <td><input type="file" name="file" style="width:200px"></td>
         </tr>
         <tr>
             <td colspan="2">
@@ -114,11 +108,6 @@ initpage = function() {
     oldload();
   onloadBatch();
 }
-</script>
-
-<script language="javascript">
-document.getElementById('batchType').selectedIndex = {{ selected|e }};
-document.getElementById('batchRow').style.display = '{{ hideTypes|e }}';
 window.onload = initpage;
 </script>
 
@@ -128,8 +117,8 @@ window.onload = initpage;
   </p>
   <div class="messages">
     {% for m in errors %}
-      <p class="{{ m.class|e }}" title="{{ m.level|e }} (origin: {{ m.origin|e
-      }})">{{ m.description|e }}</p>
+      <p class="{{ m.class }}" title="{{ m.level }} (origin: {{ m.origin
+      }})">{{ m.description }}</p>
     {% endfor %}
   </div>
 {% endif %}
@@ -140,15 +129,10 @@ window.onload = initpage;
   </p>
   <div class="messages">
     {% for m in messages %}
-      <p class="{{ m.class|e }}" title="{{ m.level|e }} (origin: {{ m.origin|e }})">{{ m.description|e }}</p>
+      <p class="{{ m.class }}" title="{{ m.level }} (origin: {{ m.origin }})">{{ m.description }}</p>
     {% endfor %}
-    <p>{{ summary|e }}</p>
+    <p>{{ summary }}</p>
   </div>
-  {% if resultID %}
-    <div id="percent">Your job is in progress and currently at 0%</div>
-    <input id="resultID" type="hidden" name="resultID" value="{{ resultID|e }}">
-    <input id="totalJobs" type="hidden" name="totalJobs" value="{{ totalJobs|e }}">
-  {% endif %}
 {% endif %}
 
 {% endblock content %}
diff --git a/mutalyzer/templates/description_extractor.html b/mutalyzer/website/templates/description-extractor.html
similarity index 72%
rename from mutalyzer/templates/description_extractor.html
rename to mutalyzer/website/templates/description-extractor.html
index 61d1be09..2a20e528 100644
--- a/mutalyzer/templates/description_extractor.html
+++ b/mutalyzer/website/templates/description-extractor.html
@@ -31,7 +31,7 @@ algorithm for:
 </ul>
 
 <div style="border: 1px solid grey; background-color: aliceblue; padding: 20px;">
-  <form action="" method="post">
+  <form action="{{ url_for('.description_extractor') }}" method="get">
     Please supply a reference sequence and an observed sequence.<br>
     <br>
     <div style="border: 1px solid grey; padding: 20px">
@@ -39,8 +39,8 @@ algorithm for:
       <br>
       Example: <tt>ATGATGATCAGATACAGTGTGATACAGGTAGTTAGACAA</tt><br>
       <br>
-      <input type="text" name="referenceSeq" value="{{ lastReferenceSeq|e }}" style="width:100%"><br>
-      <input type="button" value="Clear field" onclick="clearField(this.form, 'referenceSeq');">
+      <input type="text" name="reference_sequence" value="{{ reference_sequence }}" style="width:100%"><br>
+      <input type="button" value="Clear field" onclick="clearField(this.form, 'reference_sequence');">
     </div>
     <br>
     <div style="border: 1px solid grey; padding: 20px">
@@ -48,8 +48,8 @@ algorithm for:
       <br>
       Example: <tt>ATGATTTGATCAGATACATGTGATACCGGTAGTTAGGACAA</tt><br>
       <br>
-      <input type="text" name="variantSeq" value="{{ lastVariantSeq|e }}" style="width:100%"><br>
-      <input type="button" value="Clear field" onclick="clearField(this.form, 'variantSeq');">
+      <input type="text" name="variant_sequence" value="{{ variant_sequence }}" style="width:100%"><br>
+      <input type="button" value="Clear field" onclick="clearField(this.form, 'variant_sequence');">
     </div>
     <br>
     <input type="submit" value="Submit">
@@ -57,14 +57,14 @@ algorithm for:
   </form>
 </div>
 
-{% if description is defined %}
+{% if description %}
   <h3>Variant Description Extractor results:</h3>
 
   <div class="messages">
     {% for m in messages %}
-      <p class="{{ m.class|e }}" title="{{ m.level|e }} (origin: {{ m.origin|e }})">{{ m.description|e }}</p>
+      <p class="{{ m.class }}" title="{{ m.level }} (origin: {{ m.origin }})">{{ m.description }}</p>
     {% endfor %}
-    <p>{{ summary|e }}</p>
+    <p>{{ summary }}</p>
   </div>
 
   {% if not errors %}
@@ -72,7 +72,7 @@ algorithm for:
     <b>Genomic description:</b>
     </p>
     <p>
-    <tt>g.{{ description|e }}</tt>
+    <tt>g.{{ description }}</tt>
     </p>
     <p>
     <b>Overview of the raw variants:</b>
@@ -87,11 +87,15 @@ algorithm for:
         <td>Shift</td>
         <td>Description</td>
       </tr>
-      {% for i in visualisation %}
+      {% for raw_var in raw_vars %}
         <tr>
-          {% for j in i %}
-            <td>{{ j|e }}</td>
-          {% endfor %}
+          <td>{{ raw_var.start }}</td>
+          <td>{{ raw_var.end }}</td>
+          <td>{{ raw_var.type }}</td>
+          <td>{{ raw_var.deleted }}</td>
+          <td>{{ raw_var.inserted }}</td>
+          <td>{{ raw_var.shift }}</td>
+          <td>{{ raw_var.hgvs }}</td>
         </tr>
       {% endfor %}
     </table>
diff --git a/mutalyzer/templates/downloads/batchtestnew.txt b/mutalyzer/website/templates/downloads/batchtestnew.txt
similarity index 100%
rename from mutalyzer/templates/downloads/batchtestnew.txt
rename to mutalyzer/website/templates/downloads/batchtestnew.txt
diff --git a/mutalyzer/templates/downloads/batchtestold.txt b/mutalyzer/website/templates/downloads/batchtestold.txt
similarity index 100%
rename from mutalyzer/templates/downloads/batchtestold.txt
rename to mutalyzer/website/templates/downloads/batchtestold.txt
diff --git a/mutalyzer/templates/client-mono.cs b/mutalyzer/website/templates/downloads/client-mono.cs
similarity index 80%
rename from mutalyzer/templates/client-mono.cs
rename to mutalyzer/website/templates/downloads/client-mono.cs
index b3baac66..bc4ded94 100644
--- a/mutalyzer/templates/client-mono.cs
+++ b/mutalyzer/website/templates/downloads/client-mono.cs
@@ -2,10 +2,10 @@
   Example SOAP client for the Mutalyzer web service in C# for the Mono
   platform.
 
-  See {path}/webservices
+  See {{ url_for('.webservices', _external=True) }}
 
   Compilation instructions:
-    wsdl '{path}/services/?wsdl'
+    wsdl '{{ soap_wsdl_url }}'
     gmcs /target:library Mutalyzer.cs -r:System.Web.Services
     gmcs /r:Mutalyzer.dll client-mono.cs
 
@@ -18,19 +18,19 @@
 
 using System;
 
-class MutalyzerClient {{
+class MutalyzerClient {
 
-    public static void Main(String [] args) {{
+    public static void Main(String [] args) {
 
         String variant;
         checkSyntax argument;
         Mutalyzer mutalyzer;
         CheckSyntaxOutput result;
 
-        if (args.Length < 1) {{
+        if (args.Length < 1) {
             Console.WriteLine("Please provide a variant");
             Environment.Exit(1);
-        }}
+        }
 
         variant = args[0];
 
@@ -48,9 +48,9 @@ class MutalyzerClient {{
             Console.WriteLine("Not valid!");
 
         foreach (SoapMessage m in result.messages)
-            Console.WriteLine(String.Format("Message ({{0}}): {{1}}",
+            Console.WriteLine(String.Format("Message ({0}): {1}",
                                             m.errorcode, m.message));
 
-    }}
+    }
 
-}}
+}
diff --git a/mutalyzer/templates/client-php.php b/mutalyzer/website/templates/downloads/client-php.php
similarity index 82%
rename from mutalyzer/templates/client-php.php
rename to mutalyzer/website/templates/downloads/client-php.php
index ccf52c85..25408ebe 100644
--- a/mutalyzer/templates/client-php.php
+++ b/mutalyzer/website/templates/downloads/client-php.php
@@ -3,13 +3,13 @@
 /*
  Example SOAP client for the Mutalyzer web service in PHP.
 
- See {path}/webservices
+ See {{ url_for('.webservices', _external=True) }}
 
  This code is in the public domain; it can be used for whatever purpose
  with absolutely no restrictions.
 */
 
-$URL = '{path}/services/?wsdl';
+$URL = '{{ soap_wsdl_url }}';
 
 ?><!DOCTYPE html>
 <html lang="en">
@@ -23,7 +23,7 @@ $URL = '{path}/services/?wsdl';
 
 <?php
 
-if (isset($_GET['variant']) && $_GET['variant']) {{
+if (isset($_GET['variant']) && $_GET['variant']) {
 
     $variant = $_GET['variant'];
 
@@ -42,16 +42,16 @@ if (isset($_GET['variant']) && $_GET['variant']) {{
     else
         echo '<p><b>Not</b> valid!';
 
-    if (isset($result->messages->SoapMessage)) {{
+    if (isset($result->messages->SoapMessage)) {
         echo '<p>Messages:<ol>';
-        foreach ($result->messages->SoapMessage as $message) {{
+        foreach ($result->messages->SoapMessage as $message) {
             echo '<li><code>'.htmlentities($message->errorcode).'</code>: ';
             echo htmlentities($message->message);
-        }}
+        }
         echo '</ol>';
-    }}
+    }
 
-}}
+}
 
 ?>
 
diff --git a/mutalyzer/templates/client-savon.rb b/mutalyzer/website/templates/downloads/client-savon.rb
similarity index 85%
rename from mutalyzer/templates/client-savon.rb
rename to mutalyzer/website/templates/downloads/client-savon.rb
index 5404fba5..9c6532cb 100644
--- a/mutalyzer/templates/client-savon.rb
+++ b/mutalyzer/website/templates/downloads/client-savon.rb
@@ -3,7 +3,7 @@
 # Example SOAP client for the Mutalyzer web service in Ruby using the savon
 # library.
 #
-# See {path}/webservices
+# See {{ url_for('.webservices', _external=True) }}
 #
 # Usage:
 #   ruby client-savon.rb 'NM_002001.2:c.1del'
@@ -14,7 +14,7 @@
 require 'rubygems'
 require 'savon'
 
-URL = '{path}/services/?wsdl'
+URL = '{{ soap_wsdl_url }}'
 
 HTTPI.log = false
 
@@ -33,7 +33,7 @@ client = Savon::Client.new do
 end
 
 response = client.request :check_syntax do
-  soap.body = {{ :variant => ARGV[0] }}
+  soap.body = { :variant => ARGV[0] }
 end
 
 result = response.to_hash[:check_syntax_response][:check_syntax_result]
@@ -53,7 +53,7 @@ if result[:messages]
   end
 
   result[:messages][:soap_message].each do |m|
-    puts "Message (#{{m[:errorcode]}}): #{{m[:message]}}"
+    puts "Message (#{m[:errorcode]}): #{m[:message]}"
   end
 
 end
diff --git a/mutalyzer/templates/client-soappy.py b/mutalyzer/website/templates/downloads/client-soappy.py
similarity index 92%
rename from mutalyzer/templates/client-soappy.py
rename to mutalyzer/website/templates/downloads/client-soappy.py
index 4b503dda..e7015331 100644
--- a/mutalyzer/templates/client-soappy.py
+++ b/mutalyzer/website/templates/downloads/client-soappy.py
@@ -3,7 +3,7 @@
 # Example SOAP client for the Mutalyzer web service in Python using the
 # SOAPpy library.
 #
-# See {path}/webservices
+# See {{ url_for('.webservices', _external=True) }}
 #
 # Usage:
 #   python client-soappy.py 'NM_002001.2:c.1del'
@@ -14,7 +14,7 @@
 import sys
 from SOAPpy import WSDL
 
-URL = '{path}/services/?wsdl'
+URL = '{{ soap_wsdl_url }}'
 
 if len(sys.argv) < 2:
     print 'Please provide a variant'
diff --git a/mutalyzer/templates/client-suds.py b/mutalyzer/website/templates/downloads/client-suds.py
similarity index 89%
rename from mutalyzer/templates/client-suds.py
rename to mutalyzer/website/templates/downloads/client-suds.py
index 46ea68f9..e547d008 100644
--- a/mutalyzer/templates/client-suds.py
+++ b/mutalyzer/website/templates/downloads/client-suds.py
@@ -3,7 +3,7 @@
 # Example SOAP client for the Mutalyzer web service in Python using the
 # suds library.
 #
-# See {path}/webservices
+# See {{ url_for('.webservices', _external=True) }}
 #
 # Usage:
 #   python client-suds.py 'NM_002001.2:c.1del'
@@ -14,7 +14,7 @@
 import sys
 from suds.client import Client
 
-URL = '{path}/services/?wsdl'
+URL = '{{ soap_wsdl_url }}'
 
 if len(sys.argv) < 2:
     print 'Please provide a variant'
diff --git a/mutalyzer/templates/textmining.py b/mutalyzer/website/templates/downloads/textmining.py
similarity index 85%
rename from mutalyzer/templates/textmining.py
rename to mutalyzer/website/templates/downloads/textmining.py
index e48fb350..165ffda5 100644
--- a/mutalyzer/templates/textmining.py
+++ b/mutalyzer/website/templates/downloads/textmining.py
@@ -3,7 +3,7 @@
 # Example SOAP client for the Mutalyzer web service in Python using the
 # SOAPpy library.
 #
-# See {path}/webservices
+# See {{ url_for('.webservices', _external=True) }}
 #
 # Usage:
 #   python client-soappy.py < textfile
@@ -14,7 +14,7 @@
 import sys
 from SOAPpy import WSDL
 
-URL = '{path}/services/?wsdl'
+URL = '{{ soap_wsdl_url }}'
 
 o = WSDL.Proxy(URL)
 
diff --git a/mutalyzer/templates/downloads/textmining_sample.txt b/mutalyzer/website/templates/downloads/textmining_sample.txt
similarity index 100%
rename from mutalyzer/templates/downloads/textmining_sample.txt
rename to mutalyzer/website/templates/downloads/textmining_sample.txt
diff --git a/mutalyzer/templates/index.html b/mutalyzer/website/templates/homepage.html
similarity index 66%
rename from mutalyzer/templates/index.html
rename to mutalyzer/website/templates/homepage.html
index 15246e76..8b2fd03d 100644
--- a/mutalyzer/templates/index.html
+++ b/mutalyzer/website/templates/homepage.html
@@ -18,43 +18,43 @@ for the checks:
 </p>
 <ul>
   <li>
-    The <a href = "check">Name Checker</a> takes the complete sequence
+    The <a href="{{ url_for('.name_checker') }}">Name Checker</a> takes the complete sequence
     variant description as input and checks whether it is correct.
   </li>
   <li>
-    The <a href = "syntaxCheck">Syntax Checker</a> takes the complete
+    The <a href="{{ url_for('.syntax_checker') }}">Syntax Checker</a> takes the complete
     sequence variant description as input and checks whether the syntax
     is correct.
   </li>
   <li>
-    The <a href = "positionConverter">Position Converter</a> can convert
+    The <a href="{{ url_for('.position_converter') }}">Position Converter</a> can convert
     chromosomal positions to transcript orientated positions and vice
     versa.
   </li>
   <li>
-    The <a href = "snp">SNP converter</a> allows you to convert a
+    The <a href="{{ url_for('.snp_converter') }}">SNP converter</a> allows you to convert a
     dbSNP rsId to HGVS notation.
   </li>
   <li>
-    The <a href = "nameGenerator">Name Generator</a> is a user friendly
+    The <a href="{{ url_for('.name_generator') }}">Name Generator</a> is a user friendly
     interface that helps to make a valid HGVS variant description.
   </li>
   <li>
-    The <a href = "descriptionExtract">Description Extractor</a> allows
+    The <a href="{{ url_for('.description_extractor') }}">Description Extractor</a> allows
     you to generate the HGVS variant description from a reference
     sequence and an observed sequence.
   </li>
   <li>
-    The <a href = "upload">Reference File Loader</a> allows you to load and
+    The <a href="{{ url_for('.reference_loader') }}">Reference File Loader</a> allows you to load and
     use your own reference sequence.
   </li>
   <li>
-    The <a href="batch">Batch Checkers</a> are interfaces that accept a
+    The <a href="{{ url_for('.batch_jobs') }}">Batch Checkers</a> are interfaces that accept a
     list of inputs. These interfaces can be used for large quantities of
     checks.
   </li>
   <li>
-    The <a href = "webservices">Web services</a> page provides instructions
+    The <a href="{{ url_for('.webservices') }}">Web services</a> page provides instructions
     for the web services.
   </li>
 </ul>
diff --git a/mutalyzer/templates/name_checker.html b/mutalyzer/website/templates/name-checker.html
similarity index 76%
rename from mutalyzer/templates/name_checker.html
rename to mutalyzer/website/templates/name-checker.html
index 010697cb..e68dc714 100644
--- a/mutalyzer/templates/name_checker.html
+++ b/mutalyzer/website/templates/name-checker.html
@@ -20,19 +20,19 @@
     <div id="output">
       <div>
       Please insert the mutation name using the
-      <span class = "helper"
-      title = "Human Genome Variation Society standard variant nomenclature">
-        <a href = "http://www.hgvs.org/mutnomen">HGVS</a> format</span>:<br>
+      <span class="helper"
+      title="Human Genome Variation Society standard variant nomenclature">
+        <a href="http://www.hgvs.org/mutnomen">HGVS</a> format</span>:<br>
         &lt;accession number&gt;.&lt;version
         number&gt;(&lt;gene symbol&gt;):&lt;sequence
         type&gt;.&lt;variant description&gt;
       </div><br>
       Example: AB026906.1:c.274G&gt;T<br>
       <br>
-      <form action="" method="get">
-        <input type="text" name="name" value="{{ name|e }}" style="width:100%"><br>
+      <form action="{{ url_for('.name_checker') }}" method="get">
+        <input type="text" name="description" value="{{ description }}" style="width:100%"><br>
         <input type="submit" value="Submit">
-        <input type="button" value="Clear field" onclick="clearField(this.form, 'name');">
+        <input type="button" value="Clear field" onclick="clearField(this.form, 'description');">
         <a href="https://humgenprojects.lumc.nl/trac/mutalyzer/wiki/NameChecker">Help</a>
       </form>
     </div>
@@ -43,32 +43,32 @@
     <b>Overview of the raw variants:</b>
     </p>
     {% for i in visualisation %}
-      <p>Raw variant {{ loop.index }}: {{ i[0]|e }}</p>
-      <pre>{{ i[1]|e }}<br>{{ i[2]|e }}</pre>
+      <p>Raw variant {{ loop.index }}: {{ i[0] }}</p>
+      <pre>{{ i[1] }}<br>{{ i[2] }}</pre>
     {% endfor %}
   {% endif %}
 
   {% if browserLink %}
     <p>
-    <a href="{{ browserLink|e }}">View original variant in UCSC Genome Browser</a>
+    <a href="{{ browserLink }}">View original variant in UCSC Genome Browser</a>
     </p>
   {% endif %}
 </div>
 
-{% if name %}
+{% if description %}
   <h3>Name checker results:</h3>
 
   <div class="messages">
     {% for m in messages %}
-      <p class="{{ m.class|e }}" title="{{ m.level|e }} (origin: {{ m.origin|e
-      }})">{{ m.description|e }}</p>
+      <p class="{{ m.class }}" title="{{ m.level }} (origin: {{ m.origin
+      }})">{{ m.description }}</p>
     {% endfor %}
-    <p>{{ summary|e }}</p>
+    <p>{{ summary }}</p>
   </div>
 
-  {% if parseError %}
+  {% if parse_error %}
     <h4>Details of the parse error:</h4>
-    <pre>{{ parseError[0]|e }}<br>{{ parseError[1]|e }}</pre>
+    <pre>{{ parse_error[0] }}<br>{{ parse_error[1] }}</pre>
     <p>
     The &quot;^&quot; indicates the position where the error occurred.
     </p>
@@ -82,14 +82,14 @@
       (Not for use in LSDBs in case of protein-coding transcripts).</p>
     {% endif %}
     <p>
-    <tt><a href="check?name={{ genomicDescription|urlencode }}">{{ genomicDescription|e }}</a></tt>
+    <tt><a href="{{ url_for('.name_checker', description=genomicDescription) }}">{{ genomicDescription }}</a></tt>
     </p>
   {% endif %}
 
   {% if chromDescription %}
     <p>Alternative chromosomal position:</p>
     <p>
-    <tt>{{ chromDescription|e }}</tt>
+    <tt>{{ chromDescription }}</tt>
     </p>
   {% endif %}
 
@@ -98,9 +98,9 @@
     <p>
     {% for i in descriptions %}
       {% if i.endswith('?') %}
-        <tt>{{ i|e }}</tt>
+        <tt>{{ i }}</tt>
       {% else %}
-        <tt><a href="check?name={{ i|urlencode }}">{{ i|e }}</a></tt>
+        <tt><a href="{{ url_for('.name_checker', description=i) }}">{{ i }}</a></tt>
       {% endif %}
       <br>
     {% endfor %}
@@ -113,7 +113,7 @@
     </p>
     <p>
     {% for i in protDescriptions %}
-      <tt>{{ i|e }}</tt><br>
+      <tt>{{ i }}</tt><br>
     {% endfor %}
     </p>
   {% endif %}
@@ -126,7 +126,7 @@
         <p><b>Reference protein:</b></p>
         <pre>
         {%- for i in oldProtein -%}
-          {{- i -}}<br>
+          {{- i|safe -}}<br>
         {%- endfor -%}
         </pre>
 
@@ -135,7 +135,7 @@
         {% if newProtein %}
           <pre>
             {%- for i in newProtein -%}
-              {{- i -}}<br>
+              {{- i|safe -}}<br>
             {%- endfor -%}
           </pre>
         {% else %}
@@ -146,11 +146,11 @@
         {% endif %}
 
         {% if altStart %}
-          <p><b>Alternative protein using start codon {{ altStart|e }}</b></p>
+          <p><b>Alternative protein using start codon {{ altStart }}</b></p>
           {% if altProtein %}
             <pre>
               {%- for i in altProtein -%}
-                {{- i -}}<br>
+                {{- i|safe -}}<br>
               {%- endfor -%}
             </pre>
           {% else %}
@@ -172,7 +172,7 @@
           <tr>
             <td>{{ loop.index }}</td>
             {% for j in i %}
-              <td>{{ j|e }}</td>
+              <td>{{ j }}</td>
             {% endfor %}
           </tr>
         {% endfor %}
@@ -188,13 +188,13 @@
           </tr>
           <tr>
             <td>Start</td>
-            <td>{{ cdsStart_g|e }}</td>
-            <td>{{ cdsStart_c|e }}</td>
+            <td>{{ cdsStart_g }}</td>
+            <td>{{ cdsStart_c }}</td>
           </tr>
           <tr>
             <td>Stop</td>
-            <td>{{ cdsStop_g|e }}</td>
-            <td>{{ cdsStop_c|e }}</td>
+            <td>{{ cdsStop_g }}</td>
+            <td>{{ cdsStop_c }}</td>
           </tr>
           <tr>
           </tr>
@@ -216,12 +216,12 @@
           <td>{{ loop.index }}</td>
           <td>
             {% for j in i[0] %}
-              {{ j|e }}{{ ',' if not loop.last }}
+              {{ j }}{{ ',' if not loop.last }}
             {% endfor %}
           </td>
           <td>
             {% for j in i[1] %}
-              {{ j|e }}{{ ',' if not loop.last }}
+              {{ j }}{{ ',' if not loop.last }}
             {% endfor %}
           </td>
         </tr>
@@ -242,7 +242,7 @@
       {% for i in legends %}
         <tr>
           {% for j in i %}
-            <td>{{ j|e if j else '' }}</td>
+            <td>{{ j if j else '' }}</td>
           {% endfor %}
         </tr>
       {% endfor %}
@@ -253,14 +253,14 @@
     <p><b>Links:</b></p>
     <p>
     Download this reference sequence file:
-    <a href="Reference/{{ reference|urlencode }}">{{ reference|e }}</a>
+    <a href="{{ url_for('.reference', filename=reference_filename) }}">{{ reference_filename }}</a>
     </p>
   {% endif %}
 
   {% if extractedDescription %}
     <p><b>Experimental services:</b></p>
-    <p>Genomic description: <tt>{{ extractedDescription|e }}</tt></p>
-    <p>Protein description: <tt>{{ extractedProtein|e }}</tt></p>
+    <p>Genomic description: <tt>{{ extractedDescription }}</tt></p>
+    <p>Protein description: <tt>{{ extractedProtein }}</tt></p>
   {% endif %}
 {% endif %}
 
diff --git a/mutalyzer/templates/nameGenerator.html b/mutalyzer/website/templates/name-generator.html
similarity index 100%
rename from mutalyzer/templates/nameGenerator.html
rename to mutalyzer/website/templates/name-generator.html
diff --git a/mutalyzer/templates/position_converter.html b/mutalyzer/website/templates/position-converter.html
similarity index 61%
rename from mutalyzer/templates/position_converter.html
rename to mutalyzer/website/templates/position-converter.html
index 1a1f45c1..12f498b1 100644
--- a/mutalyzer/templates/position_converter.html
+++ b/mutalyzer/website/templates/position-converter.html
@@ -12,7 +12,7 @@
   </p>
   <p>
   <b>Note:</b> The Position Converter does NOT check the description or
-  normalize it to HGVS. Use the <a href="check">Name Checker</a> for this.
+  normalize it to HGVS. Use the <a href="{{ url_for('.name_checker') }}">Name Checker</a> for this.
   </p>
   <p>
   Example: NM_003002.2:c.274G&gt;T<br>
@@ -20,25 +20,25 @@
   or: NC_000011.9:g.111959693G&gt;T<br>
   </p>
   <table id="inputform">
-      <form action="" method="post" enctype="multipart/form-data">
+      <form action="{{ url_for('.position_converter') }}" method="get" enctype="multipart/form-data">
           <tr>
               <td><b>Assembly</b></td>
               <td>
                   <select name="assembly_name_or_alias">
                     {% for assembly in assemblies %}
-<option value="{{ assembly.name|e }}"{% if assembly_name_or_alias in (assembly.name, assembly.alias) %} selected="selected"{% endif %}>{{ assembly.taxonomy_common_name|e }} &mdash; {{ assembly.name|e }}{% if assembly.alias %} ({{ assembly.alias|e }}){% endif %}</option>
+<option value="{{ assembly.name }}"{% if assembly_name_or_alias in (assembly.name, assembly.alias) %} selected="selected"{% endif %}>{{ assembly.taxonomy_common_name }} &mdash; {{ assembly.name }}{% if assembly.alias %} ({{ assembly.alias }}){% endif %}</option>
                     {% endfor %}
                   </select>
               </td>
           </tr>
           <tr>
               <td><b>Variant</b></td>
-              <td><input type="text" name="variant" value="{{ variant|e }}" style="width:500px"></td>
+              <td><input type="text" name="description" value="{{ description }}" style="width:500px"></td>
           </tr>
           <tr>
               <td colspan="2">
                 <input type="submit" value="Submit">
-                <input type="button" value="Clear field" onclick="clearField(this.form, 'variant');">
+                <input type="button" value="Clear field" onclick="clearField(this.form, 'description');">
                 <a href="https://humgenprojects.lumc.nl/trac/mutalyzer/wiki/PositionConverter">Help</a>
               </td>
 
@@ -47,34 +47,34 @@
   </table> <!-- inputform -->
 </div>
 
-{% if variant %}
+{% if description %}
   <h3>Results:</h3>
 
   <div class="messages">
     {% for m in messages %}
-      <p class="{{ m.class|e }}" title="{{ m.level|e }} (origin: {{ m.origin|e
-      }})">{{ m.description|e }}</p>
+      <p class="{{ m.class }}" title="{{ m.level }} (origin: {{ m.origin
+      }})">{{ m.description }}</p>
     {% endfor %}
-    <p>{{ summary|e }}</p>
+    <p>{{ summary }}</p>
   </div>
 
-  {% if gName %}
+  {% if chromosomal_description %}
     <p>
     <b>Chromosomal Variant:</b>
     </p>
-    <pre>{{ gName|e }}</pre>
-    {% if not cNames %}
+    <pre>{{ chromosomal_description }}</pre>
+    {% if not transcript_descriptions %}
       <p>
       <b>No transcripts found in mutation region</b>
       </p>
     {% endif %}
   {% endif %}
 
-  {% if cNames %}
+  {% if transcript_descriptions %}
     <p>
     <b>Found transcripts in mutation region:</b>
     </p>
-    <pre>{% for i in cNames %}{{ i|e }}<br>{% endfor %}</pre>
+    <pre>{% for d in transcript_descriptions %}{{ d }}<br>{% endfor %}</pre>
   {% endif %}
 {% endif %}
 
diff --git a/mutalyzer/templates/reference_loader.html b/mutalyzer/website/templates/reference-loader.html
similarity index 68%
rename from mutalyzer/templates/reference_loader.html
rename to mutalyzer/website/templates/reference-loader.html
index ddf05ab2..44045ce4 100644
--- a/mutalyzer/templates/reference_loader.html
+++ b/mutalyzer/website/templates/reference-loader.html
@@ -19,23 +19,23 @@ sequence when no appropriate RefSeq, GenBank or LRG file is available.
 </p>
 <p>
 Please select one of the options below to upload or retrieve your reference
-sequence (maximum size is {{ maxSize|e }} megabytes):
+sequence (maximum size is {{ max_file_size }} megabytes):
 </p>
 
-<form name="invoer" enctype="multipart/form-data" action="" method="post">
+<form name="invoer" enctype="multipart/form-data" action="{{ url_for('.reference_loader') }}" method="post">
   <table border="0" cellpadding="0" cellspacing="0">
     <tr valign="top">
       <th width="100" style="text-align: left; padding-left : 70px">Options</th>
       <td>
-        <input type="radio" name="invoermethode" value="file" checked onClick="updateVisibility();">
+        <input type="radio" name="method" value="upload" checked onClick="updateVisibility();">
         The reference sequence file is a local file<br>
-        <input type="radio" name="invoermethode" value="url" onClick="updateVisibility();">
+        <input type="radio" name="method" value="url" onClick="updateVisibility();">
         The reference sequence file can be found at the following URL<br>
-        <input type="radio" name="invoermethode" value="gene" onClick="updateVisibility();">
+        <input type="radio" name="method" value="slice_gene" onClick="updateVisibility();">
         Retrieve part of the reference genome for a (HGNC) gene symbol<br>
-        <input type="radio" name="invoermethode" value="chr" onClick="updateVisibility();">
+        <input type="radio" name="method" value="slice_accession" onClick="updateVisibility();">
         Retrieve a range of a chromosome by accession number<br>
-        <input type="radio" name="invoermethode" value="chrname" onClick="updateVisibility();">
+        <input type="radio" name="method" value="slice_chromosome" onClick="updateVisibility();">
         Retrieve a range of a chromosome by name<br>
       </td>
     </tr>
@@ -44,17 +44,17 @@ sequence (maximum size is {{ maxSize|e }} megabytes):
       <th width="100" style="text-align : left; padding-left : 70px">Input
       </th>
       <td>
-        <span id="file_label">
+        <span id="upload_label">
           <i>Please select the GenBank file in plain text format</i><br>
-          <input type="file" name="bestandsveld"><br>
+          <input type="file" name="file"><br>
         </span>
         <span id="url_label">
           <i>Please enter the URL of the GenBank file in plain text
              (including http://)</i>
           <br>
-          <input type="text" name="urlveld"><br>
+          <input type="text" name="url"><br>
         </span>
-        <span id="gene_label">
+        <span id="slice_gene_label">
           <i>Please enter the Gene symbol and organism name without spaces
           and specify the length of the flanking sequences</i>
           <br>
@@ -73,33 +73,33 @@ sequence (maximum size is {{ maxSize|e }} megabytes):
             </tr>
             <tr>
               <td>Number of 5' flanking nucleotides</td>
-              <td><input type="text" name="fiveutr" value="5000"></td>
+              <td><input type="text" name="upstream" value="5000"></td>
             </tr>
                 <tr><td>Number of 3' flanking nucleotides</td>
-              <td><input type="text" name="threeutr" value="2000"></td>
+              <td><input type="text" name="downstream" value="2000"></td>
             </tr>
             </table>
         </span>
-        <span id="range_label">
+        <span id="slice_accession_label">
           <i>Please enter the accession number of the chromosome or contig
           and specify the range</i><br>
           <table>
             <tr>
               <td>Chromosome accession number</td>
-              <td><input type="text" name="chracc"></td>
+              <td><input type="text" name="accession"></td>
             </tr>
             <tr>
               <td>Start position</td>
-              <td><input type="text" name="start"></td>
+              <td><input type="text" name="accession_start"></td>
             </tr>
             <tr>
               <td>Stop position</td>
-              <td><input type="text" name="stop"></td>
+              <td><input type="text" name="accession_stop"></td>
             </tr>
             <tr>
               <td>Orientation</td>
               <td>
-                <select name="orientation">
+                <select name="accession_orientation">
                   <option value="1">Forward</option>
                   <option value="2">Reverse</option>
                 </select>
@@ -107,36 +107,36 @@ sequence (maximum size is {{ maxSize|e }} megabytes):
             </tr>
           </table>
         </span>
-        <span id="chrname_label">
+        <span id="slice_chromosome_label">
           <i>Please enter the name of the chromosome
           and specify the range</i><br>
           <table>
             <tr>
               <td>Assembly</td>
               <td>
-                <select name="chrnameassembly">
+                <select name="assembly_name_or_alias">
                   {% for assembly in assemblies %}
-<option value="{{ assembly.name|e }}"{% if assembly_name_or_alias in (assembly.name, assembly.alias) %} selected="selected"{% endif %}>{{ assembly.taxonomy_common_name|e }} &mdash; {{ assembly.name|e }}{% if assembly.alias %} ({{assembly.alias|e }}){% endif %}</option>
+<option value="{{ assembly.name }}"{% if assembly_name_or_alias in (assembly.name, assembly.alias) %} selected="selected"{% endif %}>{{ assembly.taxonomy_common_name }} &mdash; {{ assembly.name }}{% if assembly.alias %} ({{assembly.alias }}){% endif %}</option>
                   {% endfor %}
                 </select>
               </td>
             </tr>
             <tr>
               <td>Chromosome name</td>
-              <td><input type="text" name="chrname"></td>
+              <td><input type="text" name="chromosome"></td>
             </tr>
             <tr>
               <td>Start position</td>
-              <td><input type="text" name="chrnamestart"></td>
+              <td><input type="text" name="chromosome_start"></td>
             </tr>
             <tr>
               <td>Stop position</td>
-              <td><input type="text" name="chrnamestop"></td>
+              <td><input type="text" name="chromosome_stop"></td>
             </tr>
             <tr>
               <td>Orientation</td>
               <td>
-                <select name="chrnameorientation">
+                <select name="chromosome_orientation">
                   <option value="1">Forward</option>
                   <option value="2">Reverse</option>
                 </select>
@@ -144,10 +144,6 @@ sequence (maximum size is {{ maxSize|e }} megabytes):
             </tr>
           </table>
         </span>
-        <input type="hidden" name="method" value="gbupload">
-        <input type="hidden" name="client" value="human">
-        <input type="hidden" name="location" value="file">
-        <input type="hidden" name="bestandsnaam" value="">
       </td>
     </tr>
     <tr height="20px"></tr>
@@ -168,22 +164,22 @@ sequence (maximum size is {{ maxSize|e }} megabytes):
 
   <pre>
   {% for i in errors %}
-    {{ i|e }}<br>
+    {{ i }}<br>
   {% endfor %}
   </pre>
 {% endif %}
 
-{% if UD %}
+{% if ud %}
   <p>
   <b>Output:</b>
   </p>
   <p>
   Your reference sequence was loaded successfully.<br>
   You now can use mutalyzer with the following accession number as
-  reference: <b>{{ UD|e }}</b>
+  reference: <b>{{ ud }}</b>
   </p>
   <p>
-  <a href="Reference/{{ UD|urlencode }}.gb">Download this reference sequence.</a>
+  <a href="{{ url_for('.reference', filename=ud + '.gb') }}">Download this reference sequence.</a>
   </p>
 {% endif %}
 
diff --git a/mutalyzer/templates/snp_converter.html b/mutalyzer/website/templates/snp-converter.html
similarity index 65%
rename from mutalyzer/templates/snp_converter.html
rename to mutalyzer/website/templates/snp-converter.html
index b729715a..5c0af32d 100644
--- a/mutalyzer/templates/snp_converter.html
+++ b/mutalyzer/website/templates/snp-converter.html
@@ -8,40 +8,40 @@
 <div style="border: 1px solid grey; background-color: aliceblue; padding: 20px;">
   <p>
   Please insert the
-  <a href = "http://www.ncbi.nlm.nih.gov/projects/SNP/">dbSNP</a> rs
+  <a href="http://www.ncbi.nlm.nih.gov/projects/SNP/">dbSNP</a> rs
   number below. Mutalyzer will retrieve the HGVS description of the SNP
   specified on the reference sequence(s) used by dbSNP.
   </p>
   <p>
   Example: rs9919552
   </p>
-  <form action="" method="post">
-    <input type="text" name="rsId" style="width:25%"><br>
+  <form action="{{ url_for('.snp_converter') }}" method="get">
+    <input type="text" name="rs_id" value="{{ rs_id }}" style="width:25%"><br>
     <input type="submit" value="Submit">
-    <input type="button" value="Clear field" onclick="clearField(this.form, 'rsId');">
+    <input type="button" value="Clear field" onclick="clearField(this.form, 'rs_id');">
     <a href="https://humgenprojects.lumc.nl/trac/mutalyzer/wiki/SnpConverter">Help</a>
   </form>
 </div>
 
-{% if lastpost %}
+{% if rs_id %}
   <h3>SNP converter results:</h3>
 
   <div class="messages">
     {% for m in messages %}
-      <p class="{{ m.class|e }}" title="{{ m.level|e }} (origin: {{ m.origin|e
-      }})">{{ m.description|e }}</p>
+      <p class="{{ m.class }}" title="{{ m.level }} (origin: {{ m.origin
+      }})">{{ m.description }}</p>
     {% endfor %}
-    <p>{{ summary|e }}</p>
+    <p>{{ summary }}</p>
   </div>
 
   <h4>dbSNP rs ID:</h4>
   <p>
-  <tt>{{ lastpost|e }}</tt>
+  <tt>{{ rs_id }}</tt>
   </p>
   <h4>HGVS descriptions:</h4>
   <p>
-  {% for i in snp %}
-    <tt>{{ i|e }}</tt><br>
+  {% for d in descriptions %}
+    <tt>{{ d }}</tt><br>
   {% endfor %}
   </p>
 {% endif %}
diff --git a/mutalyzer/templates/static/css/style.css b/mutalyzer/website/templates/static/css/style.css
similarity index 100%
rename from mutalyzer/templates/static/css/style.css
rename to mutalyzer/website/templates/static/css/style.css
diff --git a/mutalyzer/templates/static/images/1x1b.gif b/mutalyzer/website/templates/static/images/1x1b.gif
similarity index 100%
rename from mutalyzer/templates/static/images/1x1b.gif
rename to mutalyzer/website/templates/static/images/1x1b.gif
diff --git a/mutalyzer/templates/static/images/1x1w.gif b/mutalyzer/website/templates/static/images/1x1w.gif
similarity index 100%
rename from mutalyzer/templates/static/images/1x1w.gif
rename to mutalyzer/website/templates/static/images/1x1w.gif
diff --git a/mutalyzer/templates/static/images/Eurogentest.png b/mutalyzer/website/templates/static/images/Eurogentest.png
similarity index 100%
rename from mutalyzer/templates/static/images/Eurogentest.png
rename to mutalyzer/website/templates/static/images/Eurogentest.png
diff --git a/mutalyzer/templates/static/images/LUMC_24x24.png b/mutalyzer/website/templates/static/images/LUMC_24x24.png
similarity index 100%
rename from mutalyzer/templates/static/images/LUMC_24x24.png
rename to mutalyzer/website/templates/static/images/LUMC_24x24.png
diff --git a/mutalyzer/templates/static/images/background.gif b/mutalyzer/website/templates/static/images/background.gif
similarity index 100%
rename from mutalyzer/templates/static/images/background.gif
rename to mutalyzer/website/templates/static/images/background.gif
diff --git a/mutalyzer/templates/static/images/background.gif.old b/mutalyzer/website/templates/static/images/background.gif.old
similarity index 100%
rename from mutalyzer/templates/static/images/background.gif.old
rename to mutalyzer/website/templates/static/images/background.gif.old
diff --git a/mutalyzer/templates/static/images/banner.jpg b/mutalyzer/website/templates/static/images/banner.jpg
similarity index 100%
rename from mutalyzer/templates/static/images/banner.jpg
rename to mutalyzer/website/templates/static/images/banner.jpg
diff --git a/mutalyzer/templates/static/images/bullit.gif b/mutalyzer/website/templates/static/images/bullit.gif
similarity index 100%
rename from mutalyzer/templates/static/images/bullit.gif
rename to mutalyzer/website/templates/static/images/bullit.gif
diff --git a/mutalyzer/templates/static/images/bullitdonker.gif b/mutalyzer/website/templates/static/images/bullitdonker.gif
similarity index 100%
rename from mutalyzer/templates/static/images/bullitdonker.gif
rename to mutalyzer/website/templates/static/images/bullitdonker.gif
diff --git a/mutalyzer/templates/static/images/bullitlicht1.gif b/mutalyzer/website/templates/static/images/bullitlicht1.gif
similarity index 100%
rename from mutalyzer/templates/static/images/bullitlicht1.gif
rename to mutalyzer/website/templates/static/images/bullitlicht1.gif
diff --git a/mutalyzer/templates/static/images/bullitlicht2.gif b/mutalyzer/website/templates/static/images/bullitlicht2.gif
similarity index 100%
rename from mutalyzer/templates/static/images/bullitlicht2.gif
rename to mutalyzer/website/templates/static/images/bullitlicht2.gif
diff --git a/mutalyzer/templates/static/images/bullitmiddel.gif b/mutalyzer/website/templates/static/images/bullitmiddel.gif
similarity index 100%
rename from mutalyzer/templates/static/images/bullitmiddel.gif
rename to mutalyzer/website/templates/static/images/bullitmiddel.gif
diff --git a/mutalyzer/templates/static/images/bullitmiddel.gif.old b/mutalyzer/website/templates/static/images/bullitmiddel.gif.old
similarity index 100%
rename from mutalyzer/templates/static/images/bullitmiddel.gif.old
rename to mutalyzer/website/templates/static/images/bullitmiddel.gif.old
diff --git a/mutalyzer/templates/static/images/commit_logo.png b/mutalyzer/website/templates/static/images/commit_logo.png
similarity index 100%
rename from mutalyzer/templates/static/images/commit_logo.png
rename to mutalyzer/website/templates/static/images/commit_logo.png
diff --git a/mutalyzer/templates/static/images/cubic4-17.gif b/mutalyzer/website/templates/static/images/cubic4-17.gif
similarity index 100%
rename from mutalyzer/templates/static/images/cubic4-17.gif
rename to mutalyzer/website/templates/static/images/cubic4-17.gif
diff --git a/mutalyzer/templates/static/images/cubic4-17c.gif b/mutalyzer/website/templates/static/images/cubic4-17c.gif
similarity index 100%
rename from mutalyzer/templates/static/images/cubic4-17c.gif
rename to mutalyzer/website/templates/static/images/cubic4-17c.gif
diff --git a/mutalyzer/templates/static/images/debug.png b/mutalyzer/website/templates/static/images/debug.png
similarity index 100%
rename from mutalyzer/templates/static/images/debug.png
rename to mutalyzer/website/templates/static/images/debug.png
diff --git a/mutalyzer/templates/static/images/detailkaart.jpg b/mutalyzer/website/templates/static/images/detailkaart.jpg
similarity index 100%
rename from mutalyzer/templates/static/images/detailkaart.jpg
rename to mutalyzer/website/templates/static/images/detailkaart.jpg
diff --git a/mutalyzer/templates/static/images/error.png b/mutalyzer/website/templates/static/images/error.png
similarity index 100%
rename from mutalyzer/templates/static/images/error.png
rename to mutalyzer/website/templates/static/images/error.png
diff --git a/mutalyzer/templates/static/images/favicon.ico b/mutalyzer/website/templates/static/images/favicon.ico
similarity index 100%
rename from mutalyzer/templates/static/images/favicon.ico
rename to mutalyzer/website/templates/static/images/favicon.ico
diff --git a/mutalyzer/templates/static/images/gen_2_phen_logo_print.png b/mutalyzer/website/templates/static/images/gen_2_phen_logo_print.png
similarity index 100%
rename from mutalyzer/templates/static/images/gen_2_phen_logo_print.png
rename to mutalyzer/website/templates/static/images/gen_2_phen_logo_print.png
diff --git a/mutalyzer/templates/static/images/info.png b/mutalyzer/website/templates/static/images/info.png
similarity index 100%
rename from mutalyzer/templates/static/images/info.png
rename to mutalyzer/website/templates/static/images/info.png
diff --git a/mutalyzer/templates/static/images/logoULE.gif b/mutalyzer/website/templates/static/images/logoULE.gif
similarity index 100%
rename from mutalyzer/templates/static/images/logoULE.gif
rename to mutalyzer/website/templates/static/images/logoULE.gif
diff --git a/mutalyzer/templates/static/images/mutalyzer_logo.png b/mutalyzer/website/templates/static/images/mutalyzer_logo.png
similarity index 100%
rename from mutalyzer/templates/static/images/mutalyzer_logo.png
rename to mutalyzer/website/templates/static/images/mutalyzer_logo.png
diff --git a/mutalyzer/templates/static/images/mutalyzer_logo_bw.png b/mutalyzer/website/templates/static/images/mutalyzer_logo_bw.png
similarity index 100%
rename from mutalyzer/templates/static/images/mutalyzer_logo_bw.png
rename to mutalyzer/website/templates/static/images/mutalyzer_logo_bw.png
diff --git a/mutalyzer/templates/static/images/nbic_logo.png b/mutalyzer/website/templates/static/images/nbic_logo.png
similarity index 100%
rename from mutalyzer/templates/static/images/nbic_logo.png
rename to mutalyzer/website/templates/static/images/nbic_logo.png
diff --git a/mutalyzer/templates/static/images/project-1.jpg b/mutalyzer/website/templates/static/images/project-1.jpg
similarity index 100%
rename from mutalyzer/templates/static/images/project-1.jpg
rename to mutalyzer/website/templates/static/images/project-1.jpg
diff --git a/mutalyzer/templates/static/images/warning.png b/mutalyzer/website/templates/static/images/warning.png
similarity index 100%
rename from mutalyzer/templates/static/images/warning.png
rename to mutalyzer/website/templates/static/images/warning.png
diff --git a/mutalyzer/templates/static/js/generator.js b/mutalyzer/website/templates/static/js/generator.js
similarity index 99%
rename from mutalyzer/templates/static/js/generator.js
rename to mutalyzer/website/templates/static/js/generator.js
index ceeecdd6..7971a98f 100644
--- a/mutalyzer/templates/static/js/generator.js
+++ b/mutalyzer/website/templates/static/js/generator.js
@@ -449,7 +449,7 @@ function update(){
     var vari = hgvs[1];
 
     var encVar = encodeURIComponent(vari);
-    var url = "check?name="+ref+encVar;
+    var url = "name-checker?description="+ref+encVar;
     var link = ref+vari;
     var Output = "<a href=\""+url+"\">"+link+"</a>";
 
diff --git a/mutalyzer/website/templates/static/js/interface.js b/mutalyzer/website/templates/static/js/interface.js
new file mode 100644
index 00000000..5d83b1f2
--- /dev/null
+++ b/mutalyzer/website/templates/static/js/interface.js
@@ -0,0 +1,58 @@
+function updateVisibility() {
+  document.getElementById('upload_label').style.display = "none";
+  document.getElementById('url_label').style.display = "none";
+  document.getElementById('slice_gene_label').style.display = "none";
+  document.getElementById('slice_accession_label').style.display = "none";
+  document.getElementById('slice_chromosome_label').style.display = "none";
+
+  for (i = 0; i < document.invoer.method.length; i++) {
+    if (document.invoer.method[i].checked) {
+      if (document.invoer.method[i].value == 'upload') {
+          document.getElementById('upload_label').style.display = "";
+      }
+      else if (document.invoer.method[i].value == 'url') {
+          document.getElementById('url_label').style.display = "";
+      }
+      else if (document.invoer.method[i].value == 'slice_gene') {
+          document.getElementById('slice_gene_label').style.display = "";
+      }
+      else if (document.invoer.method[i].value == 'slice_accession') {
+          document.getElementById('slice_accession_label').style.display = "";
+      }
+      else if (document.invoer.method[i].value == 'slice_chromosome') {
+          document.getElementById('slice_chromosome_label').style.display = "";
+      }
+    }//if
+  }//for
+}//updateVisibility
+
+//Toggle the build option in the batch.html page
+function changeBatch(sel) {
+    var opt = sel.options[sel.selectedIndex].value;
+    if(opt=='position-converter') {
+        document.getElementById('assembly_name_or_alias').style.display = "";
+    } else {
+        document.getElementById('assembly_name_or_alias').style.display = "none";
+    }
+}
+
+function toggle_visibility(id) {
+    var e = document.getElementById(id);
+    if (e.style.display == 'block') {
+        e.style.display = 'none';
+    } else {
+        e.style.display = 'block';
+    }
+}
+
+function onloadBatch() {
+    changeBatch(document.getElementById('job_type'));
+}
+
+function clearField(form, fieldName) {
+    for (var i = 0; i < form.elements.length; i++) {
+        if (form.elements[i].name == fieldName) {
+            form.elements[i].value = '';
+        }
+    }
+}
diff --git a/mutalyzer/website/templates/static/js/jquery-1.10.2.min.js b/mutalyzer/website/templates/static/js/jquery-1.10.2.min.js
new file mode 100644
index 00000000..da417064
--- /dev/null
+++ b/mutalyzer/website/templates/static/js/jquery-1.10.2.min.js
@@ -0,0 +1,6 @@
+/*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
+//@ sourceMappingURL=jquery-1.10.2.min.map
+*/
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diff --git a/mutalyzer/templates/syntax_checker.html b/mutalyzer/website/templates/syntax-checker.html
similarity index 69%
rename from mutalyzer/templates/syntax_checker.html
rename to mutalyzer/website/templates/syntax-checker.html
index 5e748c8c..9efe75eb 100644
--- a/mutalyzer/templates/syntax_checker.html
+++ b/mutalyzer/website/templates/syntax-checker.html
@@ -10,33 +10,33 @@
   Please insert the mutation name using the
   <span class = "helper" title =
     "Human Genome Variation Society standard variant nomenclature">
-    <a href = "http://www.hgvs.org/mutnomen">HGVS</a> format</span>:<br>
+    <a href="http://www.hgvs.org/mutnomen">HGVS</a> format</span>:<br>
     &lt;accession number&gt;.&lt;version
     number&gt;(&lt;gene symbol&gt;):&lt;sequence
     type&gt;.&lt;variant description&gt;
   </div><br>
   Example: AB026906.1:c.274G&gt;T<br>
   <br>
-  <form action="" method="post">
-    <input type="text" name="variant" value="{{ variant|e }}" style="width:100%"><br>
+  <form action="{{ url_for('.syntax_checker') }}" method="get">
+    <input type="text" name="description" value="{{ description }}" style="width:100%"><br>
     <input type="submit" value="Submit">
-    <input type="button" value="Clear field" onclick="clearField(this.form, 'variant');">
+    <input type="button" value="Clear field" onclick="clearField(this.form, 'description');">
     <a href="https://humgenprojects.lumc.nl/trac/mutalyzer/wiki/SyntaxChecker">Help</a>
   </form>
 </div>
 <br>
-{% if variant %}
+{% if description %}
   <h3>Variant syntax checker results:</h3>
-  {% if parseError %}
+  {% if parse_error %}
     <div class="messages">
       {% for m in messages %}
-        <p class="{{ m.class|e }}" title="{{ m.level|e }} (origin: {{ m.origin|e }})">{{ m.description|e }}</p>
+        <p class="{{ m.class }}" title="{{ m.level }} (origin: {{ m.origin }})">{{ m.description }}</p>
       {% endfor %}
-      <p>{{ summary|e }}</p>
+      <p>{{ summary }}</p>
       <br>
     </div>
     <h4>Details of the parse error:</h4>
-    <pre>{{- parseError[0]|e }}<br>{{- parseError[1]|e }}</pre>
+    <pre>{{- parse_error[0] }}<br>{{- parse_error[1] }}</pre>
     <p>The &quot;^&quot; indicates the position where the error occurred.</p>
   {% else %}
     <p>The syntax of this variant is OK!</p>
diff --git a/mutalyzer/website/templates/webservices.html b/mutalyzer/website/templates/webservices.html
new file mode 100644
index 00000000..3303d92c
--- /dev/null
+++ b/mutalyzer/website/templates/webservices.html
@@ -0,0 +1,71 @@
+{% extends "base.html" %}
+
+{% set active_page = "webservices" %}
+{% set page_title = "Web Services" %}
+
+{% block content %}
+
+<p>
+Most Mutalyzer functionality is programmatically available through two
+interfaces: a SOAP web service and a HTTP/RPC+JSON web service.
+</p>
+
+<h3>SOAP web service</h3>
+
+<p>
+A <a href="services/?wsdl">WSDL description</a> is available
+for easy generation of client programs in many languages. See the
+<a href="{{ url_for('.soap_api') }}">annotated API</a> for detailed
+documentation.
+</p>
+
+<p>
+The following are some example client programs for SOAP web service. They
+use the <a href="{{ url_for('.soap_api', _anchor='op.checkSyntax') }}">checkSyntax</a>
+method to determine if a variant description adheres to
+the <span class="helper" title="Human Genome Variation Society standard variant nomenclature">
+<a href="http://www.hgvs.org/mutnomen">HGVS</a> format</span>.
+</p>
+
+<ul>
+  <li>Python client using the suds library:
+    <a href="{{ url_for('.downloads', filename='client-suds.py') }}"><tt>client-suds.py</tt></a>
+  <li>Python client using the soappy library:
+    <a href="{{ url_for('.downloads', filename='client-soappy.py') }}"><tt>client-soappy.py</tt></a>
+  <li>Ruby client using the Savon library:
+    <a href="{{ url_for('.downloads', filename='client-savon.rb') }}"><tt>client-savon.rb</tt></a>
+  <li>Mono client in C#:
+    <a href="{{ url_for('.downloads', filename='client-mono.cs') }}"><tt>client-mono.cs</tt></a>
+  <li>PHP client using the PHP5 SOAP extension:
+    <a href="{{ url_for('.downloads', filename='client-php.php') }}"><tt>client-php.php</tt></a>
+</ul>
+
+<p>
+Here is an example that could be used for
+<a href="{{ url_for('.downloads', filename='textmining.py') }}">text
+ mining</a> on a <a href="{{ url_for('.downloads',
+ filename='textmining_sample.txt') }}">sample</a> input file.
+</p>
+
+<h3>HTTP/RPC+JSON web service</h3>
+
+<p>
+The HTTP/RPC+JSON web service is experimental and currently undocumented.
+It can be called using HTTP GET requests on
+<code>{{ json_root_url }}/method?param=value</code>
+where <code>method</code> is the name of the method to be called and method
+parameters are expected as <code>param=value</code> query string
+parameters. Responses are JSON-encoded.
+</p>
+
+<p>
+Example: <a href="{{ json_root_url }}/checkSyntax?variant=AB026906.1:c.274del"><tt>checkSyntax?variant=AB026906.1:c.274del</tt></a>
+</p>
+
+<p>
+For now, you can work from this example using the above mentioned
+<a href="{{ url_for('.soap_api') }}">annotated SOAP API</a>, since the
+HTTP/RPC+JSON web service mirrors the functionality of the SOAP web service.
+</p>
+
+{% endblock content %}
diff --git a/mutalyzer/templates/wsdl-viewer.xsl b/mutalyzer/website/templates/wsdl-viewer.xsl
similarity index 100%
rename from mutalyzer/templates/wsdl-viewer.xsl
rename to mutalyzer/website/templates/wsdl-viewer.xsl
diff --git a/mutalyzer/website/views.py b/mutalyzer/website/views.py
new file mode 100644
index 00000000..2c0a3f58
--- /dev/null
+++ b/mutalyzer/website/views.py
@@ -0,0 +1,1060 @@
+"""
+Mutalyzer website views.
+"""
+
+
+import bz2
+import os
+import pkg_resources
+import re
+from cStringIO import StringIO
+import urllib
+
+from flask import Blueprint
+from flask import (abort, current_app, jsonify, make_response, redirect,
+                   render_template, request, send_from_directory, url_for)
+import jinja2
+from lxml import etree
+from spyne.server.http import HttpBase
+from sqlalchemy import and_, or_
+
+import mutalyzer
+from mutalyzer import (describe, File, Retriever, Scheduler, stats, util,
+                       variantchecker)
+from mutalyzer.config import settings
+from mutalyzer.db import session
+from mutalyzer.db.models import BATCH_JOB_TYPES
+from mutalyzer.db.models import Assembly, BatchJob, BatchQueueItem
+from mutalyzer.grammar import Grammar
+from mutalyzer.mapping import Converter
+from mutalyzer.output import Output
+from mutalyzer.services import soap
+
+
+website = Blueprint('website', __name__)
+
+
+@website.context_processor
+def add_globals():
+    return {'mutalyzer_version'   : mutalyzer.__version__,
+            'nomenclature_version': mutalyzer.NOMENCLATURE_VERSION,
+            'release_date'        : mutalyzer.__date__,
+            'release'             : mutalyzer.RELEASE,
+            'copyright_years'     : mutalyzer.COPYRIGHT_YEARS,
+            'contact_email'       : settings.EMAIL,
+            'soap_wsdl_url'       : settings.SOAP_WSDL_URL,
+            'json_root_url'       : settings.JSON_ROOT_URL,
+            'piwik'               : settings.PIWIK,
+            'piwik_base_url'      : settings.PIWIK_BASE_URL,
+            'piwik_site_id'       : settings.PIWIK_SITE_ID}
+
+
+@website.route('/')
+def homepage():
+    """
+    Website homepage.
+    """
+    return render_template('homepage.html')
+
+
+@website.route('/about')
+def about():
+    """
+    About page.
+    """
+    return render_template('about.html')
+
+
+@website.route('/name-generator')
+def name_generator():
+    """
+    Name generator page.
+    """
+    return render_template('name-generator.html')
+
+
+@website.route('/webservices')
+def webservices():
+    """
+    Webservices documentation page.
+    """
+    return render_template('webservices.html')
+
+
+@website.route('/soap-api')
+def soap_api():
+    """
+    SOAP web service documentation by rendering the WSDL document as HTML.
+
+    Generate the documentation by a XSL transform of the WSDL document.
+    The XSL transformation used is `WSDL viewer
+    <http://tomi.vanek.sk/index.php?page=wsdl-viewer>`_ by Tomi Vanek.
+
+    We apply a small patch to this transformation to show newlines in
+    the SOAP method docstrings:
+
+    1. Around line 1195, the description ``<div>``, replace
+       ``<div class="value">`` by ``<div class="value documentation">``.
+
+    2. In the style sheet, add:
+
+           .documentation { white-space: pre-line; }
+    """
+    soap_server = HttpBase(soap.application)
+    soap_server.doc.wsdl11.build_interface_document(settings.SOAP_WSDL_URL)
+    wsdl_handle = StringIO(soap_server.doc.wsdl11.get_interface_document())
+
+    xsl_handle = open(os.path.join(
+            pkg_resources.resource_filename('mutalyzer', 'website/templates'),
+            'wsdl-viewer.xsl'), 'r')
+    wsdl_doc = etree.parse(wsdl_handle)
+    xsl_doc = etree.parse(xsl_handle)
+    transform = etree.XSLT(xsl_doc)
+
+    return make_response(str(transform(wsdl_doc)))
+
+
+@website.route('/downloads/<string:filename>')
+def downloads(filename):
+    """
+    Files for download, such as example webservice client scripts and batch
+    job input files.
+    """
+    try:
+        response = make_response(render_template(os.path.join('downloads',
+                                                              filename)))
+    except jinja2.exceptions.TemplateNotFound:
+        abort(404)
+
+    response.headers['Content-Type'] = 'text/plain'
+    response.headers['Content-Disposition'] = ('attachment; filename="%s"'
+                                               % filename)
+    return response
+
+
+@website.route('/syntax-checker')
+def syntax_checker():
+    """
+    Parse the given variant and render the syntax checker HTML form.
+    """
+    # Backwards compatibility.
+    if 'variant' in request.args:
+        return redirect(url_for('.syntax_checker',
+                                description=request.args['variant']),
+                        code=301)
+
+    description = request.args.get('description')
+
+    if not description:
+        return render_template('syntax-checker.html')
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO',
+                      'Received request syntaxCheck(%s) from %s'
+                      % (description, request.remote_addr))
+    stats.increment_counter('syntax-checker/website')
+
+    # Todo: This doesn't belong here.
+    if ',' in description:
+        output.addMessage(__file__, 2, 'WCOMMASYNTAX',
+                          'Comma\'s are not allowed in the syntax, '
+                          'autofixed.')
+        description = description.replace(',', '')
+
+    grammar = Grammar(output)
+    grammar.parse(description)
+
+    parse_error = output.getOutput('parseError')
+    messages = map(util.message_info, output.getMessages())
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished request syntaxCheck(%s)' % description)
+
+    return render_template('syntax-checker.html',
+                           description=description,
+                           messages=messages,
+                           parse_error=parse_error)
+
+
+@website.route('/name-checker')
+def name_checker():
+    """
+    Name checker.
+    """
+    # For backwards compatibility with older LOVD versions, we support the
+    # `mutationName` argument. If present, we redirect and add `standalone=1`.
+    #
+    # Also for backwards compatibility, we support the `name` argument as an
+    # alias for `description`.
+    if 'name' in request.args:
+        return redirect(url_for('.name_checker',
+                                description=request.args['name'],
+                                standalone=request.args.get('standalone')),
+                        code=301)
+    if 'mutationName' in request.args:
+        return redirect(url_for('.name_checker',
+                                description=request.args['mutationName'],
+                                standalone=1),
+                        code=301)
+
+    description = request.args.get('description')
+
+    if not description:
+        return render_template('name-checker.html')
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO', 'Received variant %s from %s'
+                      % (description, request.remote_addr))
+    stats.increment_counter('name-checker/website')
+
+    # Todo: The following is probably a problem elsewhere too. We stringify
+    #   the variant, because a unicode string crashes BioPython's
+    #   `reverse_complement`.
+    variantchecker.check_variant(str(description), output)
+
+    errors, warnings, summary = output.Summary()
+    parse_error = output.getOutput('parseError')
+
+    record_type = output.getIndexedOutput('recordType', 0, '')
+    reference = output.getIndexedOutput('reference', 0, '')
+    if reference:
+        if record_type == 'LRG':
+            reference_filename = reference + '.xml'
+        else :
+            reference_filename = reference + '.gb'
+    else:
+        reference_filename = None
+
+    genomic_dna = output.getIndexedOutput('molType', 0) != 'n'
+    genomic_description = output.getIndexedOutput('genomicDescription', 0, '')
+
+    # Create a link to the UCSC Genome Browser.
+    browser_link = None
+    raw_variants = output.getIndexedOutput('rawVariantsChromosomal', 0)
+    if raw_variants:
+        positions = [pos
+                     for descr, (first, last) in raw_variants[2]
+                     for pos in (first, last)]
+        bed_url = url_for('.bed', description=description, _external=True)
+        browser_link = ('http://genome.ucsc.edu/cgi-bin/hgTracks?db=hg19&'
+                        'position={chromosome}:{start}-{stop}&hgt.customText='
+                        '{bed_file}'.format(chromosome=raw_variants[0],
+                                            start=min(positions) - 10,
+                                            stop=max(positions) + 10,
+                                            bed_file=urllib.quote(bed_url)))
+
+    # Experimental description extractor.
+    if (output.getIndexedOutput('original', 0) and
+        output.getIndexedOutput('mutated', 0)):
+        allele = describe.describe(output.getIndexedOutput('original', 0),
+                                   output.getIndexedOutput('mutated', 0))
+        prot_allele = describe.describe(
+            output.getIndexedOutput('oldprotein', 0),
+            output.getIndexedOutput('newprotein', 0, default=''),
+            DNA=False)
+
+        extracted = extractedProt = '(skipped)'
+        if allele:
+            extracted = describe.alleleDescription(allele)
+        if prot_allele:
+            extractedProt = describe.alleleDescription(prot_allele)
+
+    else:
+        extracted = extractedProt = ''
+
+    # Todo: Generate the fancy HTML views for the proteins here instead of in
+    #   `mutalyzer.variantchecker`.
+    arguments = {
+        'description'         : description,
+        'messages'            : map(util.message_info, output.getMessages()),
+        'summary'             : summary,
+        'parse_error'         : parse_error,
+        'errors'              : errors,
+        'genomicDescription'  : genomic_description,
+        'chromDescription'    : output.getIndexedOutput(
+                                  'genomicChromDescription', 0),
+        'genomicDNA'          : genomic_dna,
+        'visualisation'       : output.getOutput('visualisation'),
+        'descriptions'        : output.getOutput('descriptions'),
+        'protDescriptions'    : output.getOutput('protDescriptions'),
+        'oldProtein'          : output.getOutput('oldProteinFancy'),
+        'altStart'            : output.getIndexedOutput('altStart', 0),
+        'altProtein'          : output.getOutput('altProteinFancy'),
+        'newProtein'          : output.getOutput('newProteinFancy'),
+        'transcriptInfo'      : output.getIndexedOutput('hasTranscriptInfo',
+                                                        0, False),
+        'transcriptCoding'    : output.getIndexedOutput('transcriptCoding', 0,
+                                                        False),
+        'exonInfo'            : output.getOutput('exonInfo'),
+        'cdsStart_g'          : output.getIndexedOutput('cdsStart_g', 0),
+        'cdsStart_c'          : output.getIndexedOutput('cdsStart_c', 0),
+        'cdsStop_g'           : output.getIndexedOutput('cdsStop_g', 0),
+        'cdsStop_c'           : output.getIndexedOutput('cdsStop_c', 0),
+        'restrictionSites'    : output.getOutput('restrictionSites'),
+        'legends'             : output.getOutput('legends'),
+        'reference_filename'  : reference_filename,
+        'browserLink'         : browser_link,
+        'extractedDescription': extracted,
+        'extractedProtein'    : extractedProt,
+        'standalone'          : bool(request.args.get('standalone'))
+    }
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished variant %s' % description)
+
+    return render_template('name-checker.html', **arguments)
+
+
+@website.route('/bed')
+def bed():
+    """
+    Create a BED track for the given variant, listing the positions of its raw
+    variants, e.g., for use in the UCSC Genome Browser.
+
+    This basically just runs the variant checker and extracts the raw variants
+    with positions.
+    """
+    # Backwards compatibility.
+    if 'name' in request.args:
+        return redirect(url_for('.bed',
+                                description=request.args['name']),
+                        code=301)
+
+    description = request.args.get('description')
+
+    if not description:
+        abort(404)
+        return render_template('name-checker.html')
+
+    output = Output(__file__)
+
+    variantchecker.check_variant(str(description), output)
+
+    raw_variants = output.getIndexedOutput('rawVariantsChromosomal', 0)
+    if not raw_variants:
+        abort(404)
+
+    # Todo: Hard-coded hg19.
+    fields = {
+        'name'       : 'Mutalyzer',
+        'description': 'Mutalyzer track for ' + description,
+        'visibility' : 'pack',
+        'db'         : 'hg19',
+        'url'        : url_for('.name_checker',
+                               description=description,
+                               _external=True),
+        'color':       '255,0,0'}
+
+    bed = ' '.join(['track'] +
+                   ['%s="%s"' % field for field in fields.items()]) + '\n'
+
+    for descr, positions in raw_variants[2]:
+        bed += '\t'.join([raw_variants[0],
+                          str(min(positions) - 1),
+                          str(max(positions)),
+                          descr,
+                          '0',
+                          raw_variants[1]]) + '\n'
+
+    response = make_response(bed)
+    response.headers['Content-Type'] = 'text/plain'
+    return response
+
+
+@website.route('/position-converter')
+def position_converter():
+    """
+    Position converter.
+    """
+    # Backwards compatibility.
+    if 'variant' in request.args:
+        return redirect(url_for('.position_converter',
+                                description=request.args['variant']),
+                        code=301)
+
+    assemblies = Assembly.query \
+        .order_by(Assembly.taxonomy_common_name.asc(),
+                  Assembly.name.asc()) \
+        .all()
+
+    assembly_name_or_alias = request.args.get('assembly_name_or_alias',
+                                              settings.DEFAULT_ASSEMBLY)
+    description = request.args.get('description')
+
+    if not description:
+        return render_template('position-converter.html',
+                               assemblies=assemblies,
+                               assembly_name_or_alias=assembly_name_or_alias)
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO',
+                      'Received request positionConverter(%s, %s) from %s'
+                      % (assembly_name_or_alias, description,
+                         request.remote_addr))
+    stats.increment_counter('position-converter/website')
+
+    chromosomal_description = None
+    transcript_descriptions = None
+
+    assembly = Assembly.query.filter(
+        or_(Assembly.name == assembly_name_or_alias,
+            Assembly.alias == assembly_name_or_alias)).first()
+    if not assembly:
+        output.addMessage(__file__, 3, 'ENOASSEMBLY',
+                          'Not a valid assembly.')
+    else:
+        converter = Converter(assembly, output)
+
+        # Convert chromosome name to accession number.
+        corrected_description = converter.correctChrVariant(description)
+
+        if corrected_description:
+            # Now we're ready to actually do position conversion.
+            if not(':c.' in corrected_description or
+                   ':n.' in corrected_description or
+                   ':g.' in corrected_description or
+                   ':m.' in corrected_description):
+                grammar = Grammar(output)
+                grammar.parse(corrected_description)
+
+            if (':c.' in corrected_description or
+                ':n.' in corrected_description):
+                corrected_description = converter.c2chrom(
+                        corrected_description)
+
+            chromosomal_description = corrected_description
+
+            if corrected_description and (':g.' in corrected_description or
+                                          ':m.' in corrected_description):
+                descriptions = converter.chrom2c(corrected_description, 'dict')
+                if descriptions is None:
+                    chromosomal_description = None
+                elif descriptions:
+                    transcript_descriptions = [
+                        '%-10s:\t%s' % (key[:10], '\n\t\t'.join(value))
+                        for key, value in descriptions.items()]
+
+    messages = map(util.message_info, output.getMessages())
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished request positionConverter(%s, %s)'
+                      % (assembly_name_or_alias, description))
+
+    return render_template('position-converter.html',
+                           assemblies=assemblies,
+                           assembly_name_or_alias=assembly_name_or_alias,
+                           description=description,
+                           chromosomal_description=chromosomal_description,
+                           transcript_descriptions=transcript_descriptions,
+                           messages=messages)
+
+
+@website.route('/snp-converter')
+def snp_converter():
+    """
+    SNP converter.
+
+    Convert a dbSNP rs number to HGVS description(s) of the SNP specified on
+    the reference sequence(s) used by dbSNP.
+    """
+    # Backwards compatibility.
+    if 'rsId' in request.args:
+        return redirect(url_for('.snp_converter',
+                                rs_id=request.args['rsId']),
+                        code=301)
+
+    rs_id = request.args.get('rs_id')
+
+    if not rs_id:
+        return render_template('snp-converter.html')
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO',
+                      'Received request snpConvert(%s) from %s'
+                      % (rs_id, request.remote_addr))
+    stats.increment_counter('snp-converter/website')
+
+    retriever = Retriever.Retriever(output)
+    descriptions = retriever.snpConvert(rs_id)
+
+    messages = map(util.message_info, output.getMessages())
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished request snpConvert(%s)' % rs_id)
+
+    return render_template('snp-converter.html',
+                           rs_id=rs_id,
+                           descriptions=descriptions,
+                           messages=messages,
+                           summary=output.Summary()[2])
+
+
+@website.route('/reference-loader')
+def reference_loader():
+    """
+    Reference sequence loader form.
+    """
+    assemblies = Assembly.query \
+        .order_by(Assembly.taxonomy_common_name.asc(),
+                  Assembly.name.asc()) \
+        .all()
+
+    return render_template('reference-loader.html',
+                           assemblies=assemblies,
+                           assembly_name_or_alias=settings.DEFAULT_ASSEMBLY,
+                           max_file_size=settings.MAX_FILE_SIZE // 1048576)
+
+
+@website.route('/reference-loader', methods=['POST'])
+def reference_loader_submit():
+    """
+    Reference sequence loader.
+
+    There are five ways for the user to load a reference sequence,
+    corresponding to values for the `method` field, each requiring some
+    additional fields to be defined.:
+
+    `method=upload`
+      The reference sequence file is uploaded from a local file.
+
+      - `file`: Reference sequence file to upload.
+
+    `method=url`
+      The reference sequence file can be found at the specified URL.
+
+      - `url`: URL of reference sequence file to load.
+
+    `method=slice_gene`
+      Retrieve part of the reference genome for an HGNC gene symbol.
+
+      - `genesymbol`: Gene symbol.
+      - `organism`: Organism.
+      - `upstream`: Number of 5' flanking nucleotides.
+      - `downstream`: Number of 3' flanking nucleotides.
+
+    `method=slice_accession`
+      Retrieve a range of a chromosome by accession number.
+
+      - `accession`: Chromosome Accession Number.
+      - `accession_start`: Start position.
+      - `accession_stop`: Stop position.
+      - `accession_orientation`: Orientation.
+
+    `method=slice_chromosome`
+      Retrieve a range of a chromosome by name.
+
+      - `assembly_name_or_alias`: Genome assembly by name or by alias.
+      - `chromosome`: Chromosome name.
+      - `chromosome_start`: Start position.
+      - `chromosome_stop`: Stop position.
+      - `chromosome_orientation`: Orientation.
+    """
+    method = request.form.get('method')
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO',
+                      'Received request upload(%s) with arguments %s from %s'
+                      % (method, str(request.form), request.remote_addr))
+
+    assemblies = Assembly.query \
+        .order_by(Assembly.taxonomy_common_name.asc(),
+                  Assembly.name.asc()) \
+        .all()
+
+    retriever = Retriever.GenBankRetriever(output)
+    ud, errors = '', []
+
+    class InputException(Exception):
+        pass
+
+    def check_position(position, field):
+        position = position.replace(',', '').replace('.', '').replace('-', '')
+        try:
+            return int(position)
+        except AttributeError, ValueError:
+            raise InputException('Expected an integer in field: %s' % field)
+
+    try:
+        if method == 'upload':
+            # Todo: Non-conforming clients (read: LOVD) might send the form
+            #   request urlencoded (and not as the requested multipart/
+            #   form-data).
+            file = request.files.get('file')
+            if not file:
+                raise InputException('Please select a local file for upload.')
+
+            ud = retriever.uploadrecord(file.read())
+
+        elif method == 'url':
+            ud = retriever.downloadrecord(request.form.get('url'))
+
+        elif method == 'slice_gene':
+            genesymbol = request.form.get('genesymbol')
+            organism = request.form.get('organism')
+            upstream = check_position(request.form.get('upstream', ''),
+                                      '5\' flanking nucleotides')
+            downstream = check_position(request.form.get('downstream', ''),
+                                        '3\' flanking nucleotides')
+            ud = retriever.retrievegene(genesymbol, organism, upstream,
+                                        downstream)
+
+        elif method == 'slice_accession':
+            accession = request.form.get('accession')
+            start = check_position(request.form.get('accession_start', ''),
+                                   'Start position')
+            stop = check_position(request.form.get('accession_stop', ''),
+                                  'Stop position')
+            orientation = int(request.form.get('accession_orientation'))
+            ud = retriever.retrieveslice(accession, start, stop, orientation)
+
+        elif method == 'slice_chromosome':
+            chromosome_name = request.form.get('chromosome')
+            start = check_position(request.form.get('chromosome_start', ''),
+                                   'Start position')
+            stop = check_position(request.form.get('chromosome_stop', ''),
+                                  'Stop position')
+            orientation = int(request.form.get('chromosome_orientation'))
+
+            assembly_name_or_alias = request.form.get('assembly_name_or_alias',
+                                                      settings.DEFAULT_ASSEMBLY)
+            assembly = Assembly.query.filter(
+                or_(Assembly.name == assembly_name_or_alias,
+                    Assembly.alias == assembly_name_or_alias)).first()
+            if not assembly:
+                raise InputException('Invalid assembly')
+
+            if not chromosome_name.startswith('chr'):
+                chromosome_name = 'chr%s' % chromosome_name
+
+            chromosome = assembly.chromosomes \
+                .filter_by(name=chromosome_name) \
+                .first()
+            if not chromosome:
+                raise InputException('Chromosome not available for assembly '
+                                     '%s: %s' % (assembly.name, name))
+
+            ud = retriever.retrieveslice(chromosome.accession, start, stop,
+                                         orientation)
+
+        else:
+            raise InputException('Invalid method')
+
+    except InputException as e:
+        errors.append(e)
+
+    if not ud:
+        errors.append('The request could not be completed')
+        errors.extend(str(m) for m in output.getMessages())
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished request upload(%s) with arguments %s from %s'
+                      % (method, str(request.form), request.remote_addr))
+
+    return render_template('reference-loader.html',
+                           assemblies=assemblies,
+                           assembly_name_or_alias=settings.DEFAULT_ASSEMBLY,
+                           max_file_size=settings.MAX_FILE_SIZE // 1048576,
+                           ud=ud,
+                           errors=errors)
+
+
+@website.route('/description-extractor')
+def description_extractor():
+    """
+    The Variant Description Extractor (experimental service).
+    """
+    reference_sequence = request.args.get('reference_sequence')
+    variant_sequence = request.args.get('variant_sequence')
+
+    if not (reference_sequence and variant_sequence):
+        return render_template('description-extractor.html')
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO',
+                      'Received Description Extract request from %s'
+                      % request.remote_addr)
+
+    # Todo: Move this to the describe module.
+    if not util.is_dna(reference_sequence):
+        output.addMessage(__file__, 3, 'ENODNA',
+                          'Reference sequence is not DNA.')
+    if not util.is_dna(variant_sequence):
+        output.addMessage(__file__, 3, 'ENODNA',
+                          'Variant sequence is not DNA.')
+
+    raw_vars = describe.describe(reference_sequence, variant_sequence)
+    description = describe.alleleDescription(raw_vars)
+
+    errors, warnings, summary = output.Summary()
+    messages = map(util.message_info, output.getMessages())
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished Description Extract request')
+
+    return render_template('description-extractor.html',
+                           reference_sequence=reference_sequence,
+                           variant_sequence=variant_sequence,
+                           raw_vars=raw_vars,
+                           description=description,
+                           errors=errors,
+                           summary=summary,
+                           messages=messages)
+
+
+@website.route('/reference/<string:filename>')
+def reference(filename):
+    """
+    Download reference file from cache.
+    """
+    file_path = os.path.join(settings.CACHE_DIR, '%s.bz2' % filename)
+
+    if not os.path.isfile(file_path):
+        abort(404)
+
+    response = make_response(bz2.BZ2File(file_path, 'r').read())
+
+    response.headers['Content-Type'] = 'text/plain'
+    response.headers['Content-Disposition'] = ('attachment; filename="%s"'
+                                               % filename)
+    return response
+
+
+@website.route('/batch-jobs')
+def batch_jobs():
+    """
+    Batch jobs form.
+    """
+    job_type = request.args.get('job_type', 'name-checker')
+
+    assemblies = Assembly.query \
+        .order_by(Assembly.taxonomy_common_name.asc(),
+                  Assembly.name.asc()) \
+        .all()
+    assembly_name_or_alias = request.args.get('assembly_name_or_alias',
+                                              settings.DEFAULT_ASSEMBLY)
+
+    return render_template('batch-jobs.html',
+                           assemblies=assemblies,
+                           assembly_name_or_alias=assembly_name_or_alias,
+                           job_type=job_type,
+                           max_file_size=settings.MAX_FILE_SIZE // 1048576)
+
+
+@website.route('/batch-jobs', methods=['POST'])
+def batch_jobs_submit():
+    """
+    Run batch jobs and render batch checker HTML form. The batch jobs are
+    added to the database by the scheduler and ran by the BatchChecker
+    daemon.
+    """
+    job_type = request.form.get('job_type')
+    email = request.form.get('email')
+    file = request.files.get('file')
+
+    assemblies = Assembly.query \
+        .order_by(Assembly.taxonomy_common_name.asc(),
+                  Assembly.name.asc()) \
+        .all()
+    assembly_name_or_alias = request.form.get('assembly_name_or_alias',
+                                              settings.DEFAULT_ASSEMBLY)
+
+    errors = []
+
+    if not email:
+        errors.append('Please provide an email address.')
+
+    if job_type not in BATCH_JOB_TYPES:
+        errors.append('Invalid batch job type.')
+
+    if not file:
+        errors.append('Please select a local file for upload.')
+
+    if job_type == 'position-converter':
+        if not Assembly.query.filter(
+            or_(Assembly.name == assembly_name_or_alias,
+                Assembly.alias == assembly_name_or_alias)).first():
+            errors.append('Not a valid assembly.')
+        argument = assembly_name_or_alias
+    else:
+        argument = None
+
+    output = Output(__file__)
+
+    if not errors:
+        stats.increment_counter('batch-job/website')
+
+        scheduler = Scheduler.Scheduler()
+        file_instance = File.File(output)
+        job, columns = file_instance.parseBatchFile(file)
+
+        if job is None:
+            errors.append('Could not parse input file, please check your '
+                          'file format.')
+        else:
+            # Creates the result download URL from a job result_id.
+            def create_download_url(result_id):
+                return url_for('.batch_job_result',
+                               result_id=result_id,
+                               _external=True)
+
+            result_id = scheduler.addJob(
+                email, job, columns, job_type, argument=argument,
+                create_download_url=create_download_url)
+
+            # Todo: We now assume that the job was not scheduled if there are
+            #   messages, which is probably not correct.
+            if not output.getMessages():
+                return redirect(url_for('.batch_job_progress',
+                                        result_id=result_id))
+
+    for error in errors:
+        output.addMessage(__file__, 3, 'EBATCHJOB', error)
+
+    errors = map(util.message_info, output.getMessages())
+
+    return render_template('batch-jobs.html',
+                           assemblies=assemblies,
+                           assembly_name_or_alias=assembly_name_or_alias,
+                           job_type=job_type,
+                           max_file_size=settings.MAX_FILE_SIZE // 1048576,
+                           errors=errors)
+
+
+@website.route('/batch-job-progress')
+def batch_job_progress():
+    """
+    Batch jobs progress viewer.
+    """
+    result_id = request.args.get('result_id')
+    json = bool(request.args.get('json'))
+
+    if not result_id:
+        return render_template('batch-job-progress.html')
+
+    batch_job = BatchJob.query.filter_by(result_id=result_id).first()
+
+    if not batch_job:
+        # Only now, the job can be complete. But since we don't keep completed
+        # jobs in the database, we can only see if it ever existed by checking
+        # the result file.
+        path = os.path.join(settings.CACHE_DIR, 'batch-job-%s.txt' % result_id)
+        if os.path.isfile(path):
+            if json:
+                return jsonify(items_left=1, complete=True)
+            return render_template('batch-job-progress.html',
+                                   result_id=result_id)
+        else:
+            return render_template('batch-job-progress.html')
+
+    items_left = batch_job.batch_queue_items.count()
+
+    if json:
+        return jsonify(items_left=items_left, complete=False)
+    return render_template('batch-job-progress.html',
+                           result_id=result_id,
+                           items_left=items_left)
+
+
+@website.route('/batch-job-result/batch-job-<string:result_id>.txt')
+def batch_job_result(result_id):
+    """
+    Batch job result file download.
+    """
+    if not result_id:
+        abort(404)
+
+    batch_job = BatchJob.query.filter_by(result_id=result_id).first()
+    if batch_job:
+        # If the batch job exists, it is not done yet.
+        abort(404)
+
+    return send_from_directory(settings.CACHE_DIR,
+                               'batch-job-%s.txt' % result_id,
+                               mimetype='text/plain',
+                               as_attachment=True)
+
+
+# Todo: Is this obsolete?
+@website.route('/getGS')
+def lovd_get_gs():
+    """
+    LOVD bypass to get the correct GeneSymbol incl Transcript variant.
+
+    Used by LOVD to get the correct transcript variant out of a genomic
+    record. LOVD uses a genomic reference (NC_?) in combination with a gene
+    symbol to pass variant info to mutalyzer. Mutalyzer 1.0 was only using
+    the first transcript. LOVD supplies the NM of the transcript needed but
+    this was ignored. This helper allows LOVD to get the requested
+    transcript variant from a genomic reference.
+
+    Parameters:
+
+    - `mutationName`: The mutationname without gene symbol.
+    - `variantRecord`: The NM reference of the variant.
+    - `forward`: If set this forwards the request to the name checker.
+
+    Returns: Output of name checker if `forward` is set, otherwise the
+    gene symbol with the variant notation as string.
+    """
+    mutation_name = request.args['mutationName']
+    variant_record = request.args['variantRecord']
+    forward = request.args.get('forward')
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO',
+                      'Received request getGS(%s, %s, %s) from %s'
+                      % (mutation_name, variant_record, forward,
+                         request.remote_addr))
+
+    # Todo: The following is probably a problem elsewhere too.
+    # We stringify the variant, because a unicode string crashes
+    # Bio.Seq.reverse_complement in mapping.py:607.
+    variantchecker.check_variant(str(mutation_name), output)
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished request getGS(%s, %s, %s)'
+                      % (mutation_name, variant_record, forward))
+
+    legends = output.getOutput('legends')
+
+    # Filter the transcript from the legend.
+    legends = [l for l in legends if '_v' in l[0]]
+    for l in legends:
+        if l[1] == variant_record:
+            if forward:
+                p, a = mutation_name.split(':')
+                return redirect(url_for('.name_checker',
+                                        description='%s(%s):%s' % (p, l[0], a),
+                                        standalone=1))
+            else:
+                response = make_response(l[0])
+                response.headers['Content-Type'] = 'text/plain'
+                return response
+
+    response = make_response('Transcript not found')
+    response.headers['Content-Type'] = 'text/plain'
+    return response
+
+
+# Todo: Is this obsolete?
+@website.route('/Variant_info')
+def lovd_variant_info():
+    """
+    The chromosomal to coding and vice versa conversion interface for LOVD.
+
+    Search for an NM number in the database, if the version number matches,
+    get the start and end positions in a variant and translate these positions
+    to chromosomal notation if the variant is in coding notation and vice
+    versa.
+
+    - If no end position is present, the start position is assumed to be the
+      end position.
+    - If the version number is not found in the database, an error message is
+      generated and a suggestion for an other version is given.
+    - If the reference sequence is not found at all, an error is returned.
+    - If no variant is present, the transcription start and end and CDS end
+      in coding notation is returned.
+    - If the variant is not accepted by the nomenclature parser, a parse error
+      will be printed.
+
+    Get variant info and return the result as plain text.
+
+    Parameters:
+
+    - `LOVD_ver`: The version of the calling LOVD.
+    - `build`: The human genome build (hg19 assumed).
+    - `acc`: The accession number (NM number).
+    - `var`: A description of the variant.
+
+    Returns:
+    - start_main   ; The main coordinate of the start position in I{c.}
+                     (non-star) notation.
+    - start_offset ; The offset coordinate of the start position in I{c.}
+                     notation (intronic position).
+    - end_main     ; The main coordinate of the end position in I{c.}
+                     (non-star) notation.
+    - end_offset   ; The offset coordinate of the end position in I{c.}
+                     notation (intronic position).
+    - start_g      ; The I{g.} notation of the start position.
+    - end_g        ; The I{g.} notation of the end position.
+    - type         ; The mutation type.
+
+    Returns (alternative):
+    - trans_start  ; Transcription start in I{c.} notation.
+    - trans_stop   ; Transcription stop in I{c.} notation.
+    - CDS_stop     ; CDS stop in I{c.} notation.
+    """
+    lovd_version = request.args['LOVD_ver']
+    build = request.args['build']
+    accession = request.args['acc']
+    description = request.args.get('var')
+
+    output = Output(__file__)
+    output.addMessage(__file__, -1, 'INFO',
+                      'Received request variantInfo(%s:%s (LOVD_ver %s, '
+                      'build %s)) from %s'
+                      % (accession, description, lovd_version, build,
+                         request.remote_addr))
+
+    assembly = Assembly.query.filter(or_(Assembly.name == build,
+                                         Assembly.alias == build)).first()
+    if not assembly:
+        response = make_response('invalid build')
+        response.headers['Content-Type'] = 'text/plain'
+        return response
+
+    converter = Converter(assembly, output)
+
+    result = ''
+
+    # If no variant is given, return transcription start, transcription
+    # end and CDS stop in c. notation.
+    if description:
+        ret = converter.mainMapping(accession, description)
+    else:
+        ret = converter.giveInfo(accession)
+        if ret:
+            result = '%i\n%i\n%i' % ret
+
+    if not result and not getattr(ret, 'startmain', None):
+        out = output.getOutput('LOVDERR')
+        if out:
+            result = out[0]
+        else:
+            result = 'Unknown error occured'
+
+    output.addMessage(__file__, -1, 'INFO',
+                      'Finished request variantInfo(%s:%s (LOVD_ver %s, '
+                      'build %s))'
+                      % (accession, description, lovd_version, build))
+
+    if not result and getattr(ret, 'startmain', None):
+        result = '%i\n%i\n%i\n%i\n%i\n%i\n%s' % (
+            ret.startmain, ret.startoffset, ret.endmain, ret.endoffset,
+            ret.start_g, ret.end_g, ret.mutationType)
+
+    # Todo: Obsoleted error messages, remove soon.
+    if lovd_version == '2.0-23':
+        response = re.sub('^Error \(.*\):', 'Error:', result)
+
+    response = make_response(result)
+    response.headers['Content-Type'] = 'text/plain'
+    return response
+
+
+# Register redirects for backwards compatibility.
+website.add_url_route('/index', 'homepage', homepage, alias=True)
+website.add_url_route('/nameGenerator', name_generator, alias=True)
+website.add_url_route('/syntaxCheck', syntax_checker, alias=True)
+website.add_url_route('/check', name_checker, alias=True)
+website.add_url_route('/checkForward', name_checker, alias=True)
+website.add_url_route('/positionConverter', position_converter, alias=True)
+website.add_url_route('/snp', snp_converter, alias=True)
+website.add_url_route('/upload', reference_loader, alias=True)
+website.add_url_route('/descriptionExtract', description_extractor, alias=True)
+website.add_url_route('/Reference/<string:filename>', reference, alias=True)
+website.add_url_route('/batch', batch_jobs, alias=True)
+website.add_url_route('/batchNameChecker', batch_jobs, alias=True)
+website.add_url_route('/batchSyntaxChecker', batch_jobs, alias=True)
+website.add_url_route('/batchPositionConverter', batch_jobs, alias=True)
+website.add_url_route('/batchSnpConverter', batch_jobs, alias=True)
diff --git a/requirements.txt b/requirements.txt
index 09b01f8d..5e5f2130 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,6 @@ requests==2.0.1
 simplejson==3.3.1
 spyne==2.10.9
 suds==0.4
-web.py==0.37
 wsgiref==0.1.2
 xlrd==0.9.2
 WebOb==1.1.1
diff --git a/setup.py b/setup.py
index 5cbe5d59..5d132cfa 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,8 @@ setup(
               'mutalyzer.db',
               'mutalyzer.entrypoints',
               'mutalyzer.parsers',
-              'mutalyzer.services'],
+              'mutalyzer.services',
+              'mutalyzer.website'],
     include_package_data=True,
     entry_points = {'console_scripts': [
         'mutalyzer = mutalyzer.entrypoints.mutalyzer:main',
-- 
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