Merge branch 'release/v1.0.0'

50 files changed, 1460 insertions, 1483 deletions

diff --git a/.gitignore b/.gitignore
index de4104c..f138bed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 tmp/*
 log/*
 TODO
+documentation/
+*.*~
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index 94a9ed0..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,674 +0,0 @@
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-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/README b/README
deleted file mode 100644
index 50cc8c3..0000000
--- a/README
+++ /dev/null
@@ -1,21 +0,0 @@
-A graphical interface for the OpenTox ToxModel usecase
-
-INSTALLATION
-
-1. Follow the instructions on http://wiki.github.com/helma/opentox-documentation/installation-of-opentox-webservices
-
-2. Install opentox-toxmodel
-
-	git clone git://github.com/helma/opentox-toxmodel.git
-
-	or fork opentox-toxmodel on github (http://github.com/helma/opentox-toxmodel) and clone your new repository (see guides on http://github.com)
-
-3. Run opentox-toxmodel
-
-	cd opentox-toxmodel
-	thin -R config.ru -e production start
-
-	point your browser to http://localhost:3000/
-
-	or deploy with phusion passenger (http://www.modrails.com/)
-	
diff --git a/application.rb b/application.rb
index 9616841..1771661 100644
--- a/application.rb
+++ b/application.rb
@@ -1,259 +1,416 @@
 ['rubygems', "haml", "sass", "rack-flash"].each do |lib|
-	require lib
+  require lib
 end
-gem "opentox-ruby-api-wrapper", "= 1.6.5"
-require 'opentox-ruby-api-wrapper'
+gem "opentox-ruby", "~> 1"
+require 'opentox-ruby'
 gem 'sinatra-static-assets'
 require 'sinatra/static_assets'
 require 'ftools'
 require File.join(File.dirname(__FILE__),'model.rb')
 require File.join(File.dirname(__FILE__),'helper.rb')
-require File.join(File.dirname(__FILE__),'parser.rb')
 
+use Rack::Session::Cookie, :expire_after => 28800, 
+                           :secret => "ui6vaiNi-change_me"
 use Rack::Flash
-set :sessions, true
+
+set :lock, true
+
+helpers do 
+
+  def error(message)
+    LOGGER.error message
+    @model.update :status => "Error", :error_messages => message
+    flash[:notice] = message
+    redirect url_for('/create')
+  end
+
+  private 
+  def delete_model(model, subjectid=nil)
+    task = OpenTox::Task.create("Deleting model: #{model.uri}",url_for("/delete",:full)) do |task|
+      begin RestClient.put(File.join(model.task_uri, 'Cancelled'),subjectid) if model.task_uri rescue LOGGER.warn "Cannot cancel task #{model.task_uri}" end
+      task.progress(15)
+      delete_dependent(model.uri, subjectid) if model.uri
+      task.progress(30)
+      delete_dependent(model.validation_uri, subjectid) if model.validation_uri
+      task.progress(45)
+      delete_dependent(model.validation_report_uri, subjectid) if model.validation_report_uri
+      task.progress(60)
+      delete_dependent(model.validation_qmrf_uri, subjectid) if model.validation_qmrf_uri
+      task.progress(75)
+      delete_dependent(model.training_dataset, subjectid) if model.training_dataset
+      task.progress(90)
+      delete_dependent(model.feature_dataset, subjectid) if model.feature_dataset
+      task.progress(100)
+      ""
+    end
+  end
+
+  def delete_dependent(uri, subjectid=nil)
+    begin
+      RestClient.delete(uri, :subjectid => subjectid) if subjectid
+      RestClient.delete(uri) if !subjectid
+    rescue
+      LOGGER.warn "Can not delete uri: #{uri}"
+    end
+  end
+end
+
+before do
+    if !logged_in and !( env['REQUEST_URI'] =~ /\/login$/ and env['REQUEST_METHOD'] == "POST" ) #or !AA_SERVER
+      login("guest","guest")
+    end
+end
 
 get '/?' do
-	redirect url_for('/create')
+  redirect url_for('/create')
 end
 
-get '/models/?' do
-	@models = ToxCreateModel.all(:order => [ :created_at.desc ])
-	@models.each { |model| model.process }
-	haml :models
+get '/login' do
+  haml :login
 end
 
-delete '/model/:id/?' do
-	model = ToxCreateModel.get(params[:id])
-	begin
-		RestClient.delete model.uri if model.uri
-		RestClient.delete model.task_uri if model.task_uri
-    model.destroy!
-    flash[:notice] = "#{model.name} model deleted."
-	rescue
-	  flash[:notice] = "#{model.name} model delete error."
-	end
-	redirect url_for('/models')
+get '/models/?' do
+  @models = ToxCreateModel.all.reverse
+  subjectstring = session[:subjectid] ? "?subjectid=#{CGI.escape(session[:subjectid])}" : ""
+  haml :models, :locals=>{:models=>@models, :subjectstring => subjectstring}
 end
 
 get '/model/:id/status/?' do
   response['Content-Type'] = 'text/plain'
-	model = ToxCreateModel.get(params[:id])
-	begin
-		haml :model_status, :locals=>{:model=>model}, :layout => false
-	rescue
+  model = ToxCreateModel.get(params[:id])
+  begin
+    haml :model_status, :locals=>{:model=>model}, :layout => false
+  rescue
+    return "Model #{params[:id]} not available"
+  end
+end
+
+get '/model/:id/progress/?' do
+  response['Content-Type'] = 'text/plain'
+  model = ToxCreateModel.get(params[:id])
+  if model.task_uri 
+    if (OpenTox::Task.exist?(model.task_uri))
+      task = OpenTox::Task.exist?(model.task_uri) 
+      percentage_completed = task.percentageCompleted
+    end 
+    begin
+      haml :model_progress, :locals=>{:percentage_completed=>percentage_completed}, :layout => false
+    rescue
+      return "unavailable"
+    end
+  else
+    return ""
+  end
+end
+
+get '/model/:id/name/?' do
+  response['Content-Type'] = 'text/plain'
+  model = ToxCreateModel.get(params[:id])
+  begin
+    case params[:mode]
+      when 'edit'
+        haml :model_name_edit, :locals=>{:model=>model}, :layout => false
+      when 'show'
+        haml :model_name, :locals=>{:model=>model}, :layout => false
+      else
+        params.inspect
+      end
+  rescue
     return "unavailable"
-	end
+  end
 end
 
-get '/model/:id/:view/?' do
+put '/model/:id/?' do
   response['Content-Type'] = 'text/plain'
-	model = ToxCreateModel.get(params[:id])
+  model = ToxCreateModel.get(params[:id])
+  begin
+    model.update :name => params[:name] if params[:name] && model.name != params[:name]
+    redirect url_for("/model/#{model.id}/name?mode=show")
+  rescue
+    return "unavailable"
+  end
+end
+
 
+get '/model/:id/:view/?' do
+  response['Content-Type'] = 'text/plain'
+  model = ToxCreateModel.get(params[:id])
+  subjectstring = session[:subjectid] ? "?subjectid=#{CGI.escape(session[:subjectid])}" : ""
   begin
-    model.process
-    model.save
     case params[:view]
       when "model"
-		    haml :model, :locals=>{:model=>model}, :layout => false
-		  when /validation/
-        haml :validation, :locals=>{:model=>model}, :layout => false
-				#if model.type == "classification"
-					#haml :classification_validation, :locals=>{:model=>model}, :layout => false
-				#elsif model.type == "regression"
-					#haml :regression_validation, :locals=>{:model=>model}, :layout => false
-				#else
-					#return "Unknown model type '#{model.type}'"
-				#end
-		  else
-				return "unable to render model: id #{params[:id]}, view #{params[:view]}"
-		end
-	rescue
+        haml :model, :locals=>{:model=>model,:subjectstring => subjectstring}, :layout => false
+      when /validation/
+        haml :validation, :locals=>{:model=>model,:subjectstring => subjectstring}, :layout => false
+      else
+        return "unable to render model: id #{params[:id]}, view #{params[:view]}"
+    end
+  rescue
     return "unable to render model: id #{params[:id]}, view #{params[:view]}"
-	end
+  end
 end
 
 get '/predict/?' do 
-	@models = ToxCreateModel.all(:order => [ :created_at.desc ])
-	@models = @models.collect{|m| m if m.status == 'Completed'}.compact
-	haml :predict
+  @models = ToxCreateModel.all.reverse
+  @models = @models.collect{|m| m if m.status == 'Completed'}.compact
+  haml :predict
 end
 
 get '/create' do
-	haml :create
+  haml :create
 end
 
 get '/help' do
-	haml :help
+  haml :help
 end
 
 get "/confidence" do
-	haml :confidence
+  haml :confidence
+end
+
+# proxy to get data from compound service
+# (jQuery load does not work with external URIs)
+get %r{/compound/(.*)} do |inchi|
+  inchi = URI.unescape request.env['REQUEST_URI'].sub(/^\//,'').sub(/.*compound\//,'')
+  OpenTox::Compound.from_inchi(inchi).to_names.join(', ')
 end
 
-post '/upload' do # create a new model
-
-	if params[:endpoint] == ''
-		flash[:notice] = "Please enter an endpoint name."
-		redirect url_for('/create')
-	end
-	unless params[:endpoint] and params[:file] and params[:file][:tempfile]
-		flash[:notice] = "Please enter an endpoint name and upload a Excel or CSV file."
-		redirect url_for('/create')
-	end
-
-	@model = ToxCreateModel.new
-	@model.name = params[:endpoint]
-	feature_uri = url_for("/feature#"+URI.encode(params[:endpoint]), :full)
-	parser = Parser.new params[:file], feature_uri
-
-	unless parser.format_errors.empty?
-		flash[:notice] = "Incorrect file format. Please follow the instructions for #{link_to "Excel", "/excel_format"} or #{link_to "CSV", "/csv_format"} formats."
-	end
-
-	if parser.dataset.compounds.empty?
-		flash[:notice] = "Dataset #{params[:file][:filename]} is empty."
-		redirect url_for('/create')
-	end
-
-	begin
-		@model.task_uri = OpenTox::Algorithm::Lazar.create_model(:dataset_uri => parser.dataset_uri, :prediction_feature => feature_uri)
-	rescue
-		flash[:notice] = "Model creation failed. Please check if the input file is in a valid #{link_to "Excel", "/excel_format"} or #{link_to "CSV", "/csv_format"} format."
-		redirect url_for('/create')
-	end
+post '/models' do # create a new model
+  unless params[:file] and params[:file][:tempfile] #params[:endpoint] and 
+    flash[:notice] = "Please upload a Excel or CSV file."
+    redirect url_for('/create')
+  end
 
-  begin
-    validation_task_uri = OpenTox::Validation.crossvalidation(
-      :algorithm_uri => OpenTox::Algorithm::Lazar.uri,
-      :dataset_uri => parser.dataset_uri,
-      :prediction_feature => feature_uri,
-      :algorithm_params => "feature_generation_uri=#{OpenTox::Algorithm::Fminer.uri}"
-    ).uri
-    LOGGER.debug "Validation task: " + validation_task_uri
-    @model.validation_task_uri = validation_task_uri
-	rescue
-		flash[:notice] = "Model validation failed."
+  unless logged_in()
+    logout
+    flash[:notice] = "Please login to create a new model."
+    redirect url_for('/create')
   end
+  subjectid = session[:subjectid] ? session[:subjectid] : nil
+  @model = ToxCreateModel.create(:name => params[:file][:filename].sub(/\..*$/,""), :subjectid => subjectid)
+  @model.update :web_uri => url_for("/model/#{@model.id}", :full), :warnings => ""
+  task = OpenTox::Task.create("Uploading dataset and creating lazar model",url_for("/models",:full)) do |task|
 
-=begin
-	if parser.nr_compounds < 10
-		flash[:notice] = "Too few compounds to create a prediction model. Did you provide compounds in SMILES format and classification activities as described in the #{link_to "instructions", "/excel_format"}? As a rule of thumb you will need at least 100 training compounds for nongeneric datasets. A lower number could be sufficient for congeneric datasets."
-		redirect url_for('/create')
-	end
-=end
+    task.progress(5)
+    @model.update :status => "Uploading and saving dataset"
+    begin
+      @dataset = OpenTox::Dataset.create(nil, subjectid)
+      # check format by extension - not all browsers provide correct content-type]) 
+      case File.extname(params[:file][:filename])
+      when ".csv"
+        csv = params[:file][:tempfile].read
+        @dataset.load_csv(csv, subjectid)
+      when ".xls", ".xlsx"
+        @dataset.load_spreadsheet(Excel.new params[:file][:tempfile].path, subjectid)
+      else
+        error "#{params[:file][:filename]} has a unsupported file type."
+      end
+    rescue => e
+      error "Dataset creation failed with #{e.message}"
+    end
+    @dataset.save(subjectid)
+    task.progress(10)
+    if @dataset.compounds.size < 10
+      error "Too few compounds to create a prediction model. Did you provide compounds in SMILES format and classification activities as described in the #{link_to "instructions", "/excel_format"}? As a rule of thumb you will need at least 100 training compounds for nongeneric datasets. A lower number could be sufficient for congeneric datasets."
+    end
+    if @dataset.features.keys.size != 1
+      error "More than one feature in dataset #{params[:file][:filename]}. Please delete irrelvant columns and try again."
+    end
+    if @dataset.metadata[OT.Errors]
+      error "Incorrect file format. Please follow the instructions for #{link_to "Excel", "/excel_format"} or #{link_to "CSV", "/csv_format"} formats."
+    end
+    @model.update :training_dataset => @dataset.uri, :nr_compounds => @dataset.compounds.size, :status => "Creating prediction model"
+    @model.update :warnings => @dataset.metadata[OT.Warnings] unless @dataset.metadata[OT.Warnings].empty?
+    task.progress(15)
+    begin
+      lazar = OpenTox::Model::Lazar.create(:dataset_uri => @dataset.uri, :subjectid => subjectid)
+    rescue => e
+      error "Model creation failed with '#{e.message}'. Please check if the input file is in a valid #{link_to "Excel", "/excel_format"} or #{link_to "CSV", "/csv_format"} format."
+    end
+    task.progress(25)
+    type = "unknown"
+    case lazar.metadata[OT.isA]
+    when /Classification/
+      type = "classification"
+    when /Regression/
+      type = "regression"
+    end
+    @model.update :type => type, :feature_dataset => lazar.metadata[OT.featureDataset], :uri => lazar.uri
 
-	@model.nr_compounds = parser.nr_compounds
-	@model.warnings = ''
+    unless url_for("",:full).match(/localhost/)
+      @model.update :status => "Validating model"
+      begin
+        validation = OpenTox::Crossvalidation.create(
+          {:algorithm_uri => lazar.metadata[OT.algorithm],
+          :dataset_uri => lazar.parameter("dataset_uri"),
+          :subjectid => subjectid,
+          :prediction_feature => lazar.parameter("prediction_feature"),
+          :algorithm_params => "feature_generation_uri=#{lazar.parameter("feature_generation_uri")}"},
+         nil, OpenTox::SubTask.new(task,25,80))
+        @model.update(:validation_uri => validation.uri)
+        LOGGER.debug "Validation URI: #{@model.validation_uri}"
 
-	@model.warnings += "<p>Incorrect Smiles structures (ignored):</p>" + parser.smiles_errors.join("<br/>") unless parser.smiles_errors.empty?
-	@model.warnings += "<p>Irregular activities (ignored):</p>" + parser.activity_errors.join("<br/>") unless parser.activity_errors.empty?
-	duplicate_warnings = ''
-	parser.duplicates.each {|inchi,lines| duplicate_warnings += "<p>#{lines.join('<br/>')}</p>" if lines.size > 1 }
-	@model.warnings += "<p>Duplicated structures (all structures/activities used for model building, please  make sure, that the results were obtained from <em>independent</em> experiments):</p>" + duplicate_warnings unless duplicate_warnings.empty?
-	@model.save
+        # create summary
+        validation.summary(subjectid).each do |k,v|
+          #LOGGER.debug "mr ::: k: #{k.inspect} - v: #{v.inspect}" 
+          begin
+            eval "@model.update :#{k.to_s} => v" if v
+          rescue
+            eval "@model.update :#{k.to_s} => 0"
+          end
+        end
 
-	flash[:notice] = "Model creation and validation started - this may last up to several hours depending on the number and size of the training compounds."
-	redirect url_for('/models')
+        @model.update :status => "Creating validation report"
+        validation_report_uri = validation.find_or_create_report(subjectid, OpenTox::SubTask.new(task,80,90)) #unless @model.dirty?
+        @model.update :validation_report_uri => validation_report_uri, :status => "Creating QMRF report"
+        qmrf_report = OpenTox::Crossvalidation::QMRFReport.create(@model.uri, subjectid, OpenTox::SubTask.new(task,90,99))
+        @model.update(:validation_qmrf_uri => qmrf_report.uri, :status => "Completed")
+
+      rescue => e
+        LOGGER.debug "Model validation failed with #{e.message}."
+        @model.save # to avoid dirty models
+        @model.update :warnings => @model.warnings + "\nModel validation failed with #{e.message}.", :status => "Error", :error_messages => e.message
+      end
+      
+    end
+
+
+    #@model.warnings += "<p>Incorrect Smiles structures (ignored):</p>" + parser.smiles_errors.join("<br/>") unless parser.smiles_errors.empty?
+    #@model.warnings += "<p>Irregular activities (ignored):</p>" + parser.activity_errors.join("<br/>") unless parser.activity_errors.empty?
+    #duplicate_warnings = ''
+    #parser.duplicates.each {|inchi,lines| duplicate_warnings += "<p>#{lines.join('<br/>')}</p>" if lines.size > 1 }
+    #@model.warnings += "<p>Duplicated structures (all structures/activities used for model building, please  make sure, that the results were obtained from <em>independent</em> experiments):</p>" + duplicate_warnings unless duplicate_warnings.empty?
+    lazar.uri
+  end
+  @model.update(:task_uri => task.uri)
+
+  flash[:notice] = "Model creation and validation started - this may last up to several hours depending on the number and size of the training compounds."
+  redirect url_for('/models')
 
-	# TODO: check for empty model
 end
 
 post '/predict/?' do # post chemical name to model
-	@identifier = params[:identifier]
-	unless params[:selection] and params[:identifier] != ''
-		flash[:notice] = "Please enter a compound identifier and select an endpoint from the list."
-		redirect url_for('/predict')
-	end
-	begin
-		@compound = OpenTox::Compound.new(:name => params[:identifier])
-	rescue
-		flash[:notice] = "Could not find a structure for '#{@identifier}'. Please try again."
-		redirect url_for('/predict')
-	end
-	@predictions = []
-	params[:selection].keys.each do |id|
-		model = ToxCreateModel.get(id.to_i)
-		model.process unless model.uri
-		prediction = nil
-		confidence = nil
-		title = nil
-		db_activities = []
-		#LOGGER.debug "curl -X POST -d 'compound_uri=#{@compound.uri}' -H 'Accept:application/x-yaml' #{model.uri}"
-		prediction = YAML.load(`curl -X POST -d 'compound_uri=#{@compound.uri}' -H 'Accept:application/x-yaml' #{model.uri}`)
-    #prediction = YAML.load(OpenTox::Model::Lazar.predict(params[:compound_uri],params[:model_uri]))
-		source = prediction.creator
-		if prediction.data[@compound.uri]
-			if source.to_s.match(/model/) # real prediction
-				prediction = prediction.data[@compound.uri].first.values.first
-				#LOGGER.debug prediction[File.join(@@config[:services]["opentox-model"],"lazar#classification")]
-				#LOGGER.debug prediction[File.join(@@config[:services]["opentox-model"],"lazar#confidence")]
-				if !prediction[File.join(@@config[:services]["opentox-model"],"lazar#classification")].nil?
-					@predictions << {
-            :title => model.name,
-            :model_uri => model.uri,
-            :prediction => prediction[File.join(@@config[:services]["opentox-model"],"lazar#classification")],
-            :confidence => prediction[File.join(@@config[:services]["opentox-model"],"lazar#confidence")]
-            }
-				elsif !prediction[File.join(@@config[:services]["opentox-model"],"lazar#regression")].nil?
-					@predictions << {
-            :title => model.name,
-            :model_uri => model.uri,
-            :prediction => prediction[File.join(@@config[:services]["opentox-model"],"lazar#regression")],
-            :confidence => prediction[File.join(@@config[:services]["opentox-model"],"lazar#confidence")]
-            }
-				end
-			else # database value
-				prediction = prediction.data[@compound.uri].first.values
-				@predictions << {:title => model.name, :measured_activities => prediction}
-			end
-		else
-			@predictions << {:title => model.name, :prediction => "not available (not enough similar compounds in the training dataset)"}
-		end
-	end
-	LOGGER.debug @predictions.inspect
-
-	haml :prediction
+  subjectid = session[:subjectid] ? session[:subjectid] : nil
+  @identifier = params[:identifier]
+  unless params[:selection] and params[:identifier] != ''
+    flash[:notice] = "Please enter a compound identifier and select an endpoint from the list."
+    redirect url_for('/predict')
+  end
+  begin
+    @compound = OpenTox::Compound.from_name(params[:identifier])
+  rescue
+    flash[:notice] = "Could not find a structure for '#{@identifier}'. Please try again."
+    redirect url_for('/predict')
+  end
+  @predictions = []
+  params[:selection].keys.each do |id|
+    model = ToxCreateModel.get(id.to_i)
+    prediction = nil
+    confidence = nil
+    title = nil
+    db_activities = []
+    lazar = OpenTox::Model::Lazar.new model.uri
+    prediction_dataset_uri = lazar.run({:compound_uri => @compound.uri, :subjectid => subjectid})
+    prediction_dataset = OpenTox::LazarPrediction.find(prediction_dataset_uri, subjectid)
+    if prediction_dataset.metadata[OT.hasSource].match(/dataset/)
+      @predictions << {
+        :title => model.name,
+        :measured_activities => prediction_dataset.measured_activities(@compound)
+      }
+    else
+      predicted_feature = prediction_dataset.metadata[OT.dependentVariables]
+      prediction = OpenTox::Feature.find(predicted_feature)
+      if prediction.metadata[OT.error]
+        @predictions << {
+          :title => model.name,
+          :error => prediction.metadata[OT.error]
+          }
+      else
+        @predictions << {
+          :title => model.name,
+          :model_uri => model.uri,
+          :prediction => prediction.metadata[OT.prediction],
+          :confidence => prediction.metadata[OT.confidence]
+          }
+      end
+    end
+    # TODO failed/unavailable predictions
+  end
+
+  haml :prediction
 end
 
 post "/lazar/?" do # get detailed prediction
   @page = 0
   @page = params[:page].to_i if params[:page]
   @model_uri = params[:model_uri]
-  @prediction = YAML.load(OpenTox::Model::Lazar.predict(params[:compound_uri],params[:model_uri]))
-  @compound = OpenTox::Compound.new(:uri => params[:compound_uri])
-  @title = @prediction.title
-  if @prediction.data[@compound.uri]
-    if @prediction.creator.to_s.match(/model/) # real prediction
-      p = @prediction.data[@compound.uri].first.values.first
-      if !p[File.join(@@config[:services]["opentox-model"],"lazar#classification")].nil?
-        feature = File.join(@@config[:services]["opentox-model"],"lazar#classification")
-      elsif !p[File.join(@@config[:services]["opentox-model"],"lazar#regression")].nil?
-        feature = File.join(@@config[:services]["opentox-model"],"lazar#regression")
-      end
-      @activity = p[feature]
-      @confidence = p[File.join(@@config[:services]["opentox-model"],"lazar#confidence")]
-      @neighbors = p[File.join(@@config[:services]["opentox-model"],"lazar#neighbors")]
-      @features = p[File.join(@@config[:services]["opentox-model"],"lazar#features")]
-    else # database value
-      @measured_activities = @prediction.data[@compound.uri].first.values
-    end
+  lazar = OpenTox::Model::Lazar.new @model_uri
+  prediction_dataset_uri = lazar.run(:compound_uri => params[:compound_uri], :subjectid => params[:subjectid])
+  @prediction = OpenTox::LazarPrediction.find(prediction_dataset_uri, session[:subjectid])
+  @compound = OpenTox::Compound.new(params[:compound_uri])
+  haml :lazar
+end
+
+post '/login' do
+  if params[:username] == '' || params[:password] == ''
+    flash[:notice] = "Please enter username and password."
+    redirect url_for('/login')
+  end
+  if login(params[:username], params[:password])
+    flash[:notice] = "Welcome #{session[:username]}!"
+    redirect url_for('/create')
   else
-    @activity = "not available (no similar compounds in the training dataset)"
+    flash[:notice] = "Login failed. Please try again."
+    haml :login
   end
-  haml :lazar
 end
 
-# proxy to get data from compound service
-# (jQuery load does not work with external URIs)
-get %r{/compound/(.*)} do |inchi|
-  OpenTox::Compound.new(:inchi => inchi).names.gsub(/\n/,', ')
+post '/logout' do
+  logout
+  redirect url_for('/login')
+end
+
+delete '/model/:id/?' do
+  model = ToxCreateModel.get(params[:id])
+  raise OpenTox::NotFoundError.new("Model with id: #{params[:id]} not found!") unless model
+  begin
+    delete_model(model, @subjectid)   
+    model.delete
+    unless ToxCreateModel.get(params[:id])
+      begin
+        aa = OpenTox::Authorization.delete_policies_from_uri(model.web_uri, @subjectid)
+        LOGGER.debug "Policy deleted for Dataset URI: #{uri} with result: #{aa}"
+      rescue
+        LOGGER.warn "Policy delete error for Dataset URI: #{uri}"
+      end
+    end
+    flash[:notice] = "#{model.name} model deleted."
+  rescue
+    flash[:notice] = "#{model.name} model delete error."
+  end
+  redirect url_for('/models')
 end
 
 delete '/?' do
-  ToxCreateModel.auto_migrate!
-	response['Content-Type'] = 'text/plain'
-	"All Models deleted."
+  ToxCreateModel.all.each do |model| 
+    begin
+      delete_model(model, @subjectid)   
+      model.delete
+      unless ToxCreateModel.get(params[:id])
+        begin
+          aa = OpenTox::Authorization.delete_policies_from_uri(model.web_uri, @subjectid)
+          LOGGER.debug "Policy deleted for Dataset URI: #{uri} with result: #{aa}"
+        rescue
+          LOGGER.warn "Policy delete error for Dataset URI: #{uri}"
+        end
+      end
+      LOGGER.debug "#{model.name} model deleted."
+    rescue
+      LOGGER.error "#{model.name} model delete error."
+    end
+  end
+  response['Content-Type'] = 'text/plain'
+  "All Models deleted."
 end
 
 # SASS stylesheet
diff --git a/config.ru b/config.ru
index 78b1144..ec39d1b 100644
--- a/config.ru
+++ b/config.ru
@@ -1,5 +1,7 @@
 require 'rubygems'
-require 'opentox-ruby-api-wrapper'
+require 'opentox-ruby'
 require 'config/config_ru'
 set :app_file, __FILE__ # to get the view path right
 run Sinatra::Application
+set :raise_errors, false
+set :show_exceptions, false
\ No newline at end of file
diff --git a/helper.rb b/helper.rb
index d100c9e..0813fff 100644
--- a/helper.rb
+++ b/helper.rb
@@ -1,5 +1,42 @@
 helpers do
 
+  def login(username, password)
+    logout
+    session[:subjectid] = OpenTox::Authorization.authenticate(username, password)
+    LOGGER.debug "ToxCreate login user #{username} with subjectid: " + session[:subjectid].to_s
+    if session[:subjectid] != nil
+      session[:username] = username
+      return true
+    else
+      session[:username] = ""
+      return false
+    end
+  end
+
+  def logout
+    if session[:subjectid] != nil
+      session[:subjectid] = nil
+      session[:username] = ""
+      return true
+    end
+    return false
+  end
+
+  def logged_in()
+    return true if !AA_SERVER
+    if session[:subjectid] != nil
+      return OpenTox::Authorization.is_token_valid(session[:subjectid])
+    end
+    return false
+  end
+
+  def is_authorized(uri, action)
+    if session[:subjectid] != nil
+      return OpenTox::Authorization.authorize(uri, action, session[:subjectid])
+    end
+    return false
+  end
+
   def hide_link(destination)
     @link_id = 0 unless @link_id
     @link_id += 1
@@ -12,8 +49,15 @@ helpers do
     haml :js_link, :locals => {:name => name, :destination => destination, :method => "toggle"}, :layout => false
   end
 
-  def compound_image(compound,features)
-    haml :compound_image, :locals => {:compound => compound, :features => features}, :layout => false
+  def sort(descriptors)
+    features = {:activating => [], :deactivating => []}
+
+    descriptors.each { |d| LOGGER.debug d.inspect; features[d[OT.effect].to_sym] << {:smarts => d[OT.smarts],:p_value => d[OT.pValue]} }
+    features
+  end
+
+  def compound_image(compound,descriptors)
+    haml :compound_image, :locals => {:compound => compound, :features => sort(descriptors)}, :layout => false
   end
   
   def activity_markup(activity)
diff --git a/model.rb b/model.rb
index 99d6ab3..7d22a4d 100644
--- a/model.rb
+++ b/model.rb
@@ -1,38 +1,93 @@
-class ToxCreateModel
-
-	include DataMapper::Resource
-	property :id, Serial
-	property :name, String, :length => 255
-	property :uri, String, :length => 255
-	property :task_uri, String, :length => 255
-	property :validation_task_uri, String, :length => 255
-	property :validation_uri, String, :length => 255
-	property :validation_report_task_uri, String, :length => 255
-	property :validation_report_uri, String, :length => 255
-	property :warnings, Text, :length => 2**32-1 
-	property :nr_compounds, Integer
-	property :nr_predictions, Integer
-	property :true_positives, Integer
-	property :false_positives, Integer
-	property :true_negatives, Integer
-	property :false_negatives, Integer
-	property :correct_predictions, Integer
-	property :weighted_area_under_roc, Float
-	property :sensitivity, Float
-	property :specificity, Float
-	property :r_square, Float
-	property :root_mean_squared_error, Float
-	property :mean_absolute_error, Float
-	property :type, String
-	property :created_at, DateTime
-
-	def status
+require 'ohm'
+#require 'redis/objects'
+#@@redis = Redis.new(:thread_safe=>true)#(:host => '127.0.0.1', :port => 6379)
+
+class ToxCreateModel < Ohm::Model
+
+  #include Redis::Objects
+	#include DataMapper::Resource
+	#attribute :id
+	attribute :name
+	attribute :warnings
+	attribute :error_messages
+	attribute :type
+  attribute :status
+	attribute :created_at
+
+	attribute :task_uri
+	attribute :uri
+
+	attribute :training_dataset
+	attribute :feature_dataset
+	#attributey :validation_task_uri
+	attribute :validation_uri
+
+	#attributey :validation_report_task_uri
+	attribute :validation_report_uri
+
+	#attributey :validation_qmrf_task_uri
+	attribute :validation_qmrf_uri
+
+	attribute :nr_compounds
+	attribute :nr_predictions
+	attribute :true_positives
+	attribute :false_positives
+	attribute :true_negatives
+	attribute :false_negatives
+	attribute :correct_predictions
+	attribute :weighted_area_under_roc
+	attribute :sensitivity
+	attribute :specificity
+	attribute :r_square
+	attribute :root_mean_squared_error
+	attribute :mean_absolute_error
+
+  attribute :web_uri
+
+  attr_accessor :subjectid
+  @subjectid = nil
+
+  #after :save, :check_policy
+
+=begin
+  attr_accessor :id, :name, :warnings, :error_messages, :type, :status, :created_at, :task_uri, :uri, :training_dataset, :feature_dataset, :validation_task_uri, :validation_uri, :validation_report_task_uri, :validation_report_uri, :validation_qmrf_task_uri, :validation_qmrf_uri, :nr_compounds, :nr_predictions, :true_positives, :false_positives, :true_negatives, :false_negatives, :correct_predictions, :weighted_area_under_roc, :sensitivity, :specificity, :r_square, :root_mean_squared_error, :mean_absolute_error, :web_uri
+
+  def self.all
+  end
+
+  def self.get(id)
+  end
+  
+  def self.create(params)
+    @id = @@redis.incr "toxcreate"
+    params.each { |k,v| @@redis.hset "toxcreate:#{@id}", k, v }
+    self.get(@id)
+  end
+
+  def update(params)
+  end
+
+  def method_missing
+    begin
+    rescue
+      raise "Unknown method"
+    end
+  end
+
+  attr_accessor :subjectid
+  @subjectid = nil
+
+  after :save, :check_policy
+
+def status
 		#begin
 			RestClient.get(File.join(@task_uri, 'hasStatus')).body
 		#rescue
 		#	"Service offline"
 		#end
 	end
+=end
+=begin
 
 	def validation_status
 		begin
@@ -50,6 +105,14 @@ class ToxCreateModel
 		end
 	end
 
+	def validation_qmrf_status
+		begin
+			RestClient.get(File.join(@validation_qmrf_task_uri, 'hasStatus')).body
+		rescue
+			"Service offline"
+		end
+	end
+
 	def algorithm
 		begin
 			RestClient.get(File.join(@uri, 'algorithm')).body
@@ -74,87 +137,30 @@ class ToxCreateModel
 		end
 	end
 
-=begin
-	def classification_validation
-		begin
-			uri = File.join(@validation_uri, 'statistics')
-			yaml = RestClient.get(uri).body
-			v = YAML.load(yaml)
-			tp=0; tn=0; fp=0; fn=0; n=0
-			v[:classification_statistics][:confusion_matrix][:confusion_matrix_cell].each do |cell|
-				if cell[:confusion_matrix_predicted] == "true" and cell[:confusion_matrix_actual] == "true"
-					tp = cell[:confusion_matrix_value]
-					n += tp
-				elsif cell[:confusion_matrix_predicted] == "false" and cell[:confusion_matrix_actual] == "false"
-					tn = cell[:confusion_matrix_value]
-					n += tn
-				elsif cell[:confusion_matrix_predicted] == "false" and cell[:confusion_matrix_actual] == "true"
-					fn = cell[:confusion_matrix_value]
-					n += fn
-				elsif cell[:confusion_matrix_predicted] == "true" and cell[:confusion_matrix_actual] == "false"
-					fp = cell[:confusion_matrix_value]
-					n += fp
-				end
-			end
-      @nr_predictions = n
-      @true_positives = tp
-      @false_positives = fp
-      @true_negatives = tn
-      @false_negatives = fn
-      @correct_predictions = 100*(tp+tn).to_f/n
-      @weighted_area_under_roc = v[:classification_statistics][:weighted_area_under_roc].to_f
-      @sensitivity = tp.to_f/(tp+fn)
-      @specificity = tn.to_f/(tn+fp)
-      save
-				#:correct_predictions => sprintf("%.2f", 100*(tp+tn).to_f/n),
-				#:weighted_area_under_roc => sprintf("%.3f", v[:classification_statistics][:weighted_area_under_roc].to_f),
-				#:sensitivity => sprintf("%.3f", tp.to_f/(tp+fn)),
-				#:specificity => sprintf("%.3f", tn.to_f/(tn+fp))
-			#}
-		rescue
-			"Service offline"
-		end
-	end
-
-	def regression_validation
-		begin
-			uri = File.join(@validation_uri, 'statistics')
-			yaml = RestClient.get(uri).body
-			v = YAML.load(yaml)
-      @nr_predictions = v[:num_instances] - v[:num_unpredicted]
-      @r_square = v[:regression_statistics][:r_square]
-      @root_mean_squared_error = v[:regression_statistics][:root_mean_squared_error]
-      @mean_absolute_error = v[:regression_statistics][:mean_absolute_error]
-      save
-		rescue
-			"Service offline"
-		end
-	end
-=end
-
   def process
 
+    LOGGER.debug self.to_yaml
+
     if @uri.nil? and status == "Completed"
-			update :uri => RestClient.get(File.join(@task_uri, 'resultURI')).body
-			lazar = YAML.load(RestClient.get(@uri, :accept => "application/x-yaml").body)
-			case lazar.dependentVariables
-			when /classification/
-				update :type => "classification"
-			when /regression/
-				update :type => "regression"
-			else
-				update :type => "unknown"
-			end
+			#update :uri => RestClient.get(File.join(@task_uri, 'resultURI')).body
+			#lazar = YAML.load(RestClient.get(@uri, :accept => "application/x-yaml").body)
 
 		elsif @validation_uri.nil? and validation_status == "Completed"
 			begin
-				update :validation_uri => RestClient.get(File.join(@validation_task_uri, 'resultURI')).body
-				LOGGER.debug "Validation URI: #{@validation_uri}"
-				update :validation_report_task_uri => RestClient.post(File.join(@@config[:services]["opentox-validation"],"/report/crossvalidation"), :validation_uris => @validation_uri).body
-				LOGGER.debug "Validation Report Task URI: #{@validation_report_task_uri}"
+
+				#update :validation_uri => RestClient.get(File.join(@validation_task_uri, 'resultURI')).body
+				#LOGGER.debug "Validation URI: #{@validation_uri}"
+
+				#update :validation_report_task_uri => RestClient.post(File.join(CONFIG[:services]["opentox-validation"],"/report/crossvalidation"), :validation_uris => @validation_uri).body
+				#LOGGER.debug "Validation Report Task URI: #{@validation_report_task_uri}"
+
+				#update :validation_qmrf_task_uri => RestClient.post(File.join(CONFIG[:services]["opentox-validation"],"/reach_report/qmrf"), :model_uri => @uri).body
+				#LOGGER.debug "QMRF Report Task URI: #{@validation_qmrf_task_uri}"
+
         uri = File.join(@validation_uri, 'statistics')
         yaml = RestClient.get(uri).body
         v = YAML.load(yaml)
+
         case type
         when "classification"
           tp=0; tn=0; fp=0; fn=0; n=0
@@ -192,18 +198,34 @@ class ToxCreateModel
 				LOGGER.warn "Cannot create Validation Report Task #{@validation_report_task_uri} for  Validation URI #{@validation_uri} from Task #{@validation_task_uri}"
 			end
 
-		elsif @validation_report_uri.nil? and validation_report_status == "Completed"
-			begin
-				LOGGER.debug File.join(@validation_report_task_uri, 'resultURI')
-				LOGGER.debug "Report URI: "+RestClient.get(File.join(@validation_report_task_uri, 'resultURI')).body
-				update :validation_report_uri => RestClient.get(File.join(@validation_report_task_uri, 'resultURI')).body
-			rescue
-				LOGGER.warn "Cannot create Validation Report for  Task URI #{@validation_report_task_uri} "
-			end
-		end
+		else
+
+      if @validation_report_uri.nil? and validation_report_status == "Completed"
+        begin
+          update :validation_report_uri => RestClient.get(File.join(@validation_report_task_uri, 'resultURI')).body
+        rescue
+          LOGGER.warn "Cannot create Validation Report for  Task URI #{@validation_report_task_uri} "
+        end
+      end
+
+      if @validation_qmrf_uri.nil? and validation_qmrf_status == "Completed"
+        begin
+          update :validation_qmrf_uri => RestClient.get(File.join(@validation_qmrf_task_uri, 'resultURI')).body
+        rescue
+          LOGGER.warn "Cannot create QMRF Report for  Task URI #{@validation_qmrf_task_uri} "
+        end
+      end
+
+    end
+
+  end
+=end
 
+  private
+  def check_policy
+    OpenTox::Authorization.check_policy(web_uri, subjectid)
   end
 
 end
 
-DataMapper.auto_upgrade!
+#DataMapper.auto_upgrade!
diff --git a/parser.rb b/parser.rb
deleted file mode 100644
index 8468cea..0000000
--- a/parser.rb
+++ /dev/null
@@ -1,119 +0,0 @@
-require 'spreadsheet'
-require 'roo'
-class Parser
-
-  attr_accessor :dataset, :format_errors, :smiles_errors, :activity_errors, :duplicates, :nr_compounds, :dataset_uri
-
-  def initialize(file, endpoint_uri)
-
-		@file = file
-    @dataset = OpenTox::Dataset.new
-    @feature_uri = endpoint_uri
-		@dataset.features << endpoint_uri
-		@dataset.title = URI.decode(endpoint_uri.split(/#/).last)
-    @format_errors = ""
-    @smiles_errors = []
-    @activity_errors = []
-    @duplicates = {}
-    @nr_compounds = 0
-		@data = []
-		@activities = []
-		@type = "classification"
-
-		# check format by extension - not all browsers provide correct content-type]) 
-		case File.extname(@file[:filename])
-		when ".csv"
-			self.csv
-		when ".xls", ".xlsx"
-			self.excel
-		else
-			@format_errors = "#{@file[:filename]} is a unsupported file type."
-			return false
-		end
-
-		# create dataset
-		@data.each do |items|
-			@dataset.compounds << items[0]
-        @dataset.data[items[0]] = [] unless @dataset.data[items[0]]
-				case @type
-				when "classification"
-					case items[1].to_s
-					when TRUE_REGEXP
-						@dataset.data[items[0]] << {@feature_uri => true }
-					when FALSE_REGEXP
-						@dataset.data[items[0]] << {@feature_uri => false }
-					end
-				when "regression"
-					if items[1].to_f == 0
-						@activity_errors << "Row #{items[2]}: Zero values not allowed for regression datasets - entry ignored."
-					else
-						@dataset.data[items[0]] << {@feature_uri => items[1].to_f}
-					end
-				end
-		end
-		@dataset_uri = @dataset.save
-
-  end
-
-  def csv
-		row = 0
-    @file[:tempfile].each_line do |line|
-			row += 1
-      unless line.chomp.match(/^.+[,;].*$/) # check CSV format 
-				@format_errors = "#{@file[:filename]} is not a valid CSV file."
-        return false
-      end
-      items = line.chomp.gsub(/["']/,'').split(/\s*[,;]\s*/) # remove quotes
-			LOGGER.debug items.join(",")
-			input = validate(items[0], items[1], row) # smiles, activity
-			@data << input if input
-		end
-  end
-
-  def excel
-		excel = 'tmp/' + @file[:filename]
-		File.mv(@file[:tempfile].path,excel)
-		begin
-			if File.extname(@file[:filename]) == ".xlsx"    
-			 book = Excelx.new(excel)
-			else
-			 book = Excel.new(excel)
-			end
-			book.default_sheet = 0
-			1.upto(book.last_row) do |row|
-				input = validate( book.cell(row,1), book.cell(row,2), row ) # smiles, activity
-				@data << input if input
-			end
-			File.safe_unlink(@file[:tempfile])
-		rescue
-			@format_errors = "#{@file[:filename]} is not a valid Excel input file."
-			return false
-		end
-  end
-
-	def validate(smiles, act, row)
-		compound = OpenTox::Compound.new(:smiles => smiles)
-		if compound.nil? or compound.inchi.nil? or compound.inchi == ""
-			@smiles_errors << "Row #{row}: " + [smiles,act].join(", ") 
-			return false
-		end
-		unless numeric?(act) or classification?(act)
-			@activity_errors << "Row #{row}: " + [smiles,act].join(", ")
-			return false
-		end
-		@duplicates[compound.inchi] = [] unless @duplicates[compound.inchi]
-		@duplicates[compound.inchi] << "Row #{row}: " + [smiles, act].join(", ")
-		@type = "regression" unless classification?(act)
-		@nr_compounds += 1
-		[ compound.uri, act , row ]
-	end
-
-	def numeric?(object)
-		true if Float(object) rescue false
-	end
-
-	def classification?(object)
-		!object.to_s.strip.match(TRUE_REGEXP).nil? or !object.to_s.strip.match(FALSE_REGEXP).nil?
-	end
-
-end
diff --git a/public/javascripts/jquery-ui-progressbar.js b/public/javascripts/jquery-ui-progressbar.js
new file mode 100644
index 0000000..64c2a2c
--- /dev/null
+++ b/public/javascripts/jquery-ui-progressbar.js
@@ -0,0 +1,49 @@
+/*!
+ * jQuery UI 1.8.9
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI
+ */
+(function(c,j){function k(a){return!c(a).parents().andSelf().filter(function(){return c.curCSS(this,"visibility")==="hidden"||c.expr.filters.hidden(this)}).length}c.ui=c.ui||{};if(!c.ui.version){c.extend(c.ui,{version:"1.8.9",keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,
+NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});c.fn.extend({_focus:c.fn.focus,focus:function(a,b){return typeof a==="number"?this.each(function(){var d=this;setTimeout(function(){c(d).focus();b&&b.call(d)},a)}):this._focus.apply(this,arguments)},scrollParent:function(){var a;a=c.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter(function(){return/(relative|absolute|fixed)/.test(c.curCSS(this,
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+if(b==="absolute"||b==="relative"||b==="fixed"){b=parseInt(a.css("zIndex"),10);if(!isNaN(b)&&b!==0)return b}a=a.parent()}}return 0},disableSelection:function(){return this.bind((c.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(a){a.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});c.each(["Width","Height"],function(a,b){function d(f,g,l,m){c.each(e,function(){g-=parseFloat(c.curCSS(f,"padding"+this,true))||0;if(l)g-=parseFloat(c.curCSS(f,
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+c(function(){var a=document.body,b=a.appendChild(b=document.createElement("div"));c.extend(b.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0});c.support.minHeight=b.offsetHeight===100;c.support.selectstart="onselectstart"in b;a.removeChild(b).style.display="none"});c.extend(c.ui,{plugin:{add:function(a,b,d){a=c.ui[a].prototype;for(var e in d){a.plugins[e]=a.plugins[e]||[];a.plugins[e].push([b,d[e]])}},call:function(a,b,d){if((b=a.plugins[b])&&a.element[0].parentNode)for(var e=0;e<b.length;e++)a.options[b[e][0]]&&
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+;/*!
+ * jQuery UI Widget 1.8.9
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Widget
+ */
+(function(b,j){if(b.cleanData){var k=b.cleanData;b.cleanData=function(a){for(var c=0,d;(d=a[c])!=null;c++)b(d).triggerHandler("remove");k(a)}}else{var l=b.fn.remove;b.fn.remove=function(a,c){return this.each(function(){if(!c)if(!a||b.filter(a,[this]).length)b("*",this).add([this]).each(function(){b(this).triggerHandler("remove")});return l.call(b(this),a,c)})}}b.widget=function(a,c,d){var e=a.split(".")[0],f;a=a.split(".")[1];f=e+"-"+a;if(!d){d=c;c=b.Widget}b.expr[":"][f]=function(h){return!!b.data(h,
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+widget:function(){return this.element},option:function(a,c){var d=a;if(arguments.length===0)return b.extend({},this.options);if(typeof a==="string"){if(c===j)return this.options[a];d={};d[a]=c}this._setOptions(d);return this},_setOptions:function(a){var c=this;b.each(a,function(d,e){c._setOption(d,e)});return this},_setOption:function(a,c){this.options[a]=c;if(a==="disabled")this.widget()[c?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",c);return this},
+enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(a,c,d){var e=this.options[a];c=b.Event(c);c.type=(a===this.widgetEventPrefix?a:this.widgetEventPrefix+a).toLowerCase();d=d||{};if(c.originalEvent){a=b.event.props.length;for(var f;a;){f=b.event.props[--a];c[f]=c.originalEvent[f]}}this.element.trigger(c,d);return!(b.isFunction(e)&&e.call(this.element[0],c,d)===false||c.isDefaultPrevented())}}})(jQuery);
+;/*
+ * jQuery UI Progressbar 1.8.9
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Progressbar
+ *
+ * Depends:
+ *   jquery.ui.core.js
+ *   jquery.ui.widget.js
+ */
+(function(b,d){b.widget("ui.progressbar",{options:{value:0,max:100},min:0,_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this.min,"aria-valuemax":this.options.max,"aria-valuenow":this._value()});this.valueDiv=b("<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>").appendTo(this.element);this.oldValue=this._value();this._refreshValue()},destroy:function(){this.element.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow");
+this.valueDiv.remove();b.Widget.prototype.destroy.apply(this,arguments)},value:function(a){if(a===d)return this._value();this._setOption("value",a);return this},_setOption:function(a,c){if(a==="value"){this.options.value=c;this._refreshValue();this._value()===this.options.max&&this._trigger("complete")}b.Widget.prototype._setOption.apply(this,arguments)},_value:function(){var a=this.options.value;if(typeof a!=="number")a=0;return Math.min(this.options.max,Math.max(this.min,a))},_percentage:function(){return 100*
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+;
\ No newline at end of file
diff --git a/public/javascripts/jquery.js b/public/javascripts/jquery.js
index 7c24308..8f3ca2e 100755..100644
--- a/public/javascripts/jquery.js
+++ b/public/javascripts/jquery.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery JavaScript Library v1.4.2
+ * jQuery JavaScript Library v1.4.4
  * http://jquery.com/
  *
  * Copyright 2010, John Resig
@@ -11,144 +11,157 @@
  * Copyright 2010, The Dojo Foundation
  * Released under the MIT, BSD, and GPL Licenses.
  *
- * Date: Sat Feb 13 22:33:48 2010 -0500
+ * Date: Thu Nov 11 19:04:53 2010 -0500
  */
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+f.offsetTop===5;e.style.position="fixed";e.style.top="20px";this.supportsFixedPosition=e.offsetTop===20||e.offsetTop===15;e.style.position=e.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=e.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==h;a.removeChild(b);c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.css(a,
+"marginTop"))||0;d+=parseFloat(c.css(a,"marginLeft"))||0}return{top:b,left:d}},setOffset:function(a,b,d){var e=c.css(a,"position");if(e==="static")a.style.position="relative";var f=c(a),h=f.offset(),l=c.css(a,"top"),k=c.css(a,"left"),o=e==="absolute"&&c.inArray("auto",[l,k])>-1;e={};var x={};if(o)x=f.position();l=o?x.top:parseInt(l,10)||0;k=o?x.left:parseInt(k,10)||0;if(c.isFunction(b))b=b.call(a,d,h);if(b.top!=null)e.top=b.top-h.top+l;if(b.left!=null)e.left=b.left-h.left+k;"using"in b?b.using.call(a,
+e):f.css(e)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),e=Ia.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.css(a,"marginTop"))||0;d.left-=parseFloat(c.css(a,"marginLeft"))||0;e.top+=parseFloat(c.css(b[0],"borderTopWidth"))||0;e.left+=parseFloat(c.css(b[0],"borderLeftWidth"))||0;return{top:d.top-e.top,left:d.left-e.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||t.body;a&&!Ia.test(a.nodeName)&&
+c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(e){var f=this[0],h;if(!f)return null;if(e!==B)return this.each(function(){if(h=fa(this))h.scrollTo(!a?e:c(h).scrollLeft(),a?e:c(h).scrollTop());else this[d]=e});else return(h=fa(f))?"pageXOffset"in h?h[a?"pageYOffset":"pageXOffset"]:c.support.boxModel&&h.document.documentElement[d]||h.document.body[d]:f[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();
+c.fn["inner"+b]=function(){return this[0]?parseFloat(c.css(this[0],d,"padding")):null};c.fn["outer"+b]=function(e){return this[0]?parseFloat(c.css(this[0],d,e?"margin":"border")):null};c.fn[d]=function(e){var f=this[0];if(!f)return e==null?null:this;if(c.isFunction(e))return this.each(function(l){var k=c(this);k[d](e.call(this,l,k[d]()))});if(c.isWindow(f))return f.document.compatMode==="CSS1Compat"&&f.document.documentElement["client"+b]||f.document.body["client"+b];else if(f.nodeType===9)return Math.max(f.documentElement["client"+
+b],f.body["scroll"+b],f.documentElement["scroll"+b],f.body["offset"+b],f.documentElement["offset"+b]);else if(e===B){f=c.css(f,d);var h=parseFloat(f);return c.isNaN(h)?f:h}else return this.css(d,typeof e==="string"?e:e+"px")}})})(window);
diff --git a/public/javascripts/toxcreate.js b/public/javascripts/toxcreate.js
index d1ed490..410778f 100755
--- a/public/javascripts/toxcreate.js
+++ b/public/javascripts/toxcreate.js
@@ -14,19 +14,24 @@ $(function() {
     });
   };
 
-  checkStati = function(stati) {
-    stati = stati.split(", ")
+  trim = function() {
+    return this.replace(/^\s+|\s+$/g, '');
+  }
+
+  checkStati = function(stati, subjectstr) {
+    stati = stati.split(", ");
     $("body")
     var newstati = new Array;
     $.each(stati, function(){
-      if(checkStatus(this) > 0) newstati.push(this);
+      checkProgress(this, subjectstr);
+      if(checkStatus(this, subjectstr) > 0) newstati.push(this);
     });  
-    if (newstati.length > 0) var statusCheck = setTimeout('checkStati("' + newstati.join(", ") + '")',10000);
+    if (newstati.length > 0) var statusCheck = setTimeout('checkStati("' + newstati.join(", ") + '", "' + subjectstr + '")',10000);
   };
   
-  checkStatus = function(id) {
+  checkStatus = function(id, subjectstr) {
     if(id == "") return -1; 
-    var opts = {method: 'get', action: 'model/' + id + '/status', id: id};
+    var opts = {method: 'get', action: 'model/' + id + '/status' + subjectstr, id: id};
     var status_changed = $.ajax({
       type: opts.method,
       url: opts.action,
@@ -36,15 +41,16 @@ $(function() {
         '_method': 'get'
       },
       success: function(data) {
-        var erg = data.search(/Running/);
-        status_changed = false;
-        if(erg < 0) status_changed = true;        
-        $("span#model_" + id + "_status").animate({"opacity": "0.1"},1000);
+        var status_before = "";
+        if ($("span#model_" + id + "_status") != null) status_before = $("span#model_" + id + "_status").html().trim();
+        if (status_before == "Deleting") return -1;         
+        var status_after  = data.trim();
+        $("span#model_" + id + "_status").animate({"opacity": "0.2"},1000);
         $("span#model_" + id + "_status").animate({"opacity": "1"},1000);
-        if( status_changed ) {
+        if( status_before != status_after) {
           $("span#model_" + id + "_status").html(data);        
           loadModel(id, 'model');
-          id = -1;
+          if (status_after == "Completed") id = -1;
         }        
       },
       error: function(data) {
@@ -54,6 +60,34 @@ $(function() {
     });
     return id;
   };
+  
+  
+  checkProgress = function(id, subjectstr) {
+    var task = $("input#model_" + id + "_task").attr('value');
+    var opts = {action: task + "/percentageCompleted" , id: id};
+    var progress_changed = $.ajax({
+      url: opts.action,
+      async: false,
+      dataType: 'html',
+      data: {
+        '_method': 'get'
+      },
+      success: function(data) {
+        var progress = data.trim();
+        if (progress == "100") return -1;         
+        
+        $("div#model_" + id + "_progress").progressbar("value", parseInt(progress)); 
+        $("div#model_" + id + "_progress").attr({title: parseInt(progress) + "%", alt: parseInt(progress) + "%"});
+        //$("div#model_" + id + "_progress").attr("alt", parseInt(progress) + "%");
+      },
+      error: function(data) {
+        id = -1;
+      }
+    });
+    return id;
+  };    
+  
+  
 
   loadModel = function(id, view) {
     if(id == "") return -1; 
@@ -85,10 +119,68 @@ $(function() {
           if(/^\d+$/.test(reload_id)) loadModel(reload_id, 'validation');
         };
     });
-    var validationCheck = setTimeout('checkValidation()',15000);
+    //var validationCheck = setTimeout('checkValidation()',15000);
+    var validationCheck = setTimeout('checkValidation()',5000);
   }
 });
 
+jQuery.fn.editModel = function(type, options) {
+  var defaults = {
+    method: 'get',
+    action: this.attr('href'),
+    trigger_on: 'click'
+  };
+  var opts = $.extend(defaults, options);
+  this.bind(opts.trigger_on, function() {  
+    $.ajax({
+         type: opts.method,
+         url:  opts.action,
+         dataType: 'html',
+         data: {
+           '_method': 'get'
+         },
+         success: function(data) {         
+           $("div#model_" + opts.id + "_name").html(data);
+           $("input#model_" + opts.id + "_name").focus();
+         },
+         error: function(data) {
+           alert("model edit error!");
+         }
+       });
+    return false;
+  });
+};
+
+jQuery.fn.saveModel = function(type, options) {
+  var defaults = {
+    method: 'put',
+    action: 'model/' + options.id,
+    trigger_on: 'click'
+  };
+  var opts = $.extend(defaults, options);
+  
+  this.bind(opts.trigger_on, function() {  
+    var name =  $("input#model_" + opts.id + "_name").val();  
+    $.ajax({
+         type: opts.method,
+         url:  opts.action,
+         dataType: 'html',
+         data: {
+           '_method': 'put',
+           'name': name
+         },
+         success: function(data) {         
+           $("div#model_" + opts.id + "_name").html(data);
+         },
+         error: function(data) {
+           alert("model save error!");
+         }
+       });
+    return false;
+  });
+};
+
+
 jQuery.fn.deleteModel = function(type, options) {
   var defaults = {
     method: 'post',
@@ -99,7 +191,8 @@ jQuery.fn.deleteModel = function(type, options) {
   var opts = $.extend(defaults, options);
   this.bind(opts.trigger_on, function() {
     if(confirm(opts.confirm_message)) {
-      $(opts.elem).fadeTo("slow",0.5);
+      $("div#model_" + opts.id).fadeTo("slow",0.5);
+      $("span#model_" + opts.id + "_status").html("Deleting");
       $.ajax({
          type: opts.method,
          url:  opts.action,
@@ -108,9 +201,10 @@ jQuery.fn.deleteModel = function(type, options) {
            '_method': 'delete'
          },
          success: function(data) {         
-           $(opts.elem).fadeTo("slow",0).slideUp("slow").remove();
+           $("div#model_" + opts.id).fadeTo("slow",0).slideUp("slow").remove();
          },
          error: function(data) {
+           $("span#model_" + opts.id + "_status").html("Delete Error");
            //alert("model delete error!");
          }
        });
diff --git a/public/progressbar/images/ui-bg_flat_0_aaaaaa_40x100.png b/public/progressbar/images/ui-bg_flat_0_aaaaaa_40x100.png
new file mode 100644
index 0000000..f4b49ad
--- /dev/null
+++ b/public/progressbar/images/ui-bg_flat_0_aaaaaa_40x100.png
diff --git a/public/progressbar/images/ui-bg_glass_95_fef1ec_1x400.png b/public/progressbar/images/ui-bg_glass_95_fef1ec_1x400.png
new file mode 100644
index 0000000..4443fdc
--- /dev/null
+++ b/public/progressbar/images/ui-bg_glass_95_fef1ec_1x400.png
diff --git a/public/progressbar/images/ui-bg_gloss-wave_16_121212_500x100.png b/public/progressbar/images/ui-bg_gloss-wave_16_121212_500x100.png
new file mode 100644
index 0000000..a2371bf
--- /dev/null
+++ b/public/progressbar/images/ui-bg_gloss-wave_16_121212_500x100.png
diff --git a/public/progressbar/images/ui-bg_highlight-hard_15_888888_1x100.png b/public/progressbar/images/ui-bg_highlight-hard_15_888888_1x100.png
new file mode 100644
index 0000000..7a61a4d
--- /dev/null
+++ b/public/progressbar/images/ui-bg_highlight-hard_15_888888_1x100.png
diff --git a/public/progressbar/images/ui-bg_highlight-hard_55_555555_1x100.png b/public/progressbar/images/ui-bg_highlight-hard_55_555555_1x100.png
new file mode 100644
index 0000000..1453bc1
--- /dev/null
+++ b/public/progressbar/images/ui-bg_highlight-hard_55_555555_1x100.png
diff --git a/public/progressbar/images/ui-bg_highlight-soft_35_adadad_1x100.png b/public/progressbar/images/ui-bg_highlight-soft_35_adadad_1x100.png
new file mode 100644
index 0000000..5a5a41d
--- /dev/null
+++ b/public/progressbar/images/ui-bg_highlight-soft_35_adadad_1x100.png
diff --git a/public/progressbar/images/ui-bg_highlight-soft_60_dddddd_1x100.png b/public/progressbar/images/ui-bg_highlight-soft_60_dddddd_1x100.png
new file mode 100644
index 0000000..747e1fa
--- /dev/null
+++ b/public/progressbar/images/ui-bg_highlight-soft_60_dddddd_1x100.png
diff --git a/public/progressbar/images/ui-bg_inset-soft_15_121212_1x100.png b/public/progressbar/images/ui-bg_inset-soft_15_121212_1x100.png
new file mode 100644
index 0000000..9df26a0
--- /dev/null
+++ b/public/progressbar/images/ui-bg_inset-soft_15_121212_1x100.png
diff --git a/public/progressbar/images/ui-icons_666666_256x240.png b/public/progressbar/images/ui-icons_666666_256x240.png
new file mode 100644
index 0000000..f87de1c
--- /dev/null
+++ b/public/progressbar/images/ui-icons_666666_256x240.png
diff --git a/public/progressbar/images/ui-icons_aaaaaa_256x240.png b/public/progressbar/images/ui-icons_aaaaaa_256x240.png
new file mode 100644
index 0000000..64af7f1
--- /dev/null
+++ b/public/progressbar/images/ui-icons_aaaaaa_256x240.png
diff --git a/public/progressbar/images/ui-icons_bbbbbb_256x240.png b/public/progressbar/images/ui-icons_bbbbbb_256x240.png
new file mode 100644
index 0000000..9d71edb
--- /dev/null
+++ b/public/progressbar/images/ui-icons_bbbbbb_256x240.png
diff --git a/public/progressbar/images/ui-icons_c98000_256x240.png b/public/progressbar/images/ui-icons_c98000_256x240.png
new file mode 100644
index 0000000..ba8dafc
--- /dev/null
+++ b/public/progressbar/images/ui-icons_c98000_256x240.png
diff --git a/public/progressbar/images/ui-icons_cccccc_256x240.png b/public/progressbar/images/ui-icons_cccccc_256x240.png
new file mode 100644
index 0000000..9254e05
--- /dev/null
+++ b/public/progressbar/images/ui-icons_cccccc_256x240.png
diff --git a/public/progressbar/images/ui-icons_cd0a0a_256x240.png b/public/progressbar/images/ui-icons_cd0a0a_256x240.png
new file mode 100644
index 0000000..2ab019b
--- /dev/null
+++ b/public/progressbar/images/ui-icons_cd0a0a_256x240.png
diff --git a/public/progressbar/images/ui-icons_f29a00_256x240.png b/public/progressbar/images/ui-icons_f29a00_256x240.png
new file mode 100644
index 0000000..540e43b
--- /dev/null
+++ b/public/progressbar/images/ui-icons_f29a00_256x240.png
diff --git a/public/progressbar/progressbar.css b/public/progressbar/progressbar.css
new file mode 100644
index 0000000..92e3f82
--- /dev/null
+++ b/public/progressbar/progressbar.css
@@ -0,0 +1,305 @@
+/*
+ * jQuery UI CSS Framework 1.8.9
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ */
+
+/* Layout helpers
+----------------------------------*/
+.ui-helper-hidden { display: none; }
+.ui-helper-hidden-accessible { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px,1px,1px,1px); }
+.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; }
+.ui-helper-clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
+.ui-helper-clearfix { display: inline-block; }
+/* required comment for clearfix to work in Opera \*/
+* html .ui-helper-clearfix { height:1%; }
+.ui-helper-clearfix { display:block; }
+/* end clearfix */
+.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); }
+
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-disabled { cursor: default !important; }
+
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Overlays */
+.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
+
+
+/*
+ * jQuery UI CSS Framework 1.8.9
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ *
+ * To view and modify this theme, visit http://jqueryui.com/themeroller/?tr&ffDefault=Helvetica,%20Arial,%20sans-serif&fwDefault=normal&fsDefault=1.1&fsDefaultUnit=em&cornerRadius=5&cornerRadiusUnit=px&bgColorHeader=888888&bgTextureHeader=04_highlight_hard.png&bgImgOpacityHeader=15&borderColorHeader=404040&fcHeader=ffffff&iconColorHeader=cccccc&bgColorContent=121212&bgTextureContent=12_gloss_wave.png&bgImgOpacityContent=16&borderColorContent=404040&fcContent=eeeeee&iconColorContent=bbbbbb&bgColorDefault=adadad&bgTextureDefault=03_highlight_soft.png&bgImgOpacityDefault=35&borderColorDefault=cccccc&fcDefault=333333&iconColorDefault=666666&bgColorHover=dddddd&bgTextureHover=03_highlight_soft.png&bgImgOpacityHover=60&borderColorHover=dddddd&fcHover=000000&iconColorHover=c98000&bgColorActive=121212&bgTextureActive=05_inset_soft.png&bgImgOpacityActive=15&borderColorActive=000000&fcActive=ffffff&iconColorActive=f29a00&bgColorHighlight=555555&bgTextureHighlight=04_highlight_hard.png&bgImgOpacityHighlight=55&borderColorHighlight=404040&fcHighlight=cccccc&iconColorHighlight=aaaaaa&bgColorError=fef1ec&bgTextureError=02_glass.png&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a
+ */
+
+
+/* Component containers
+----------------------------------*/
+.ui-widget { font-family: Helvetica, Arial, sans-serif; font-size: 1.1em; }
+.ui-widget .ui-widget { font-size: 1em; }
+.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button { font-family: Helvetica, Arial, sans-serif; font-size: 1em; }
+.ui-widget-content { border: 1px solid #404040; background: #121212 url(images/ui-bg_gloss-wave_16_121212_500x100.png) 50% top repeat-x; color: #eeeeee; }
+.ui-widget-content a { color: #eeeeee; }
+.ui-widget-header { border: 1px solid #404040; background: #888888 url(images/ui-bg_highlight-hard_15_888888_1x100.png) 50% 50% repeat-x; color: #ffffff; font-weight: bold; }
+.ui-widget-header a { color: #ffffff; }
+
+/* Interaction states
+----------------------------------*/
+.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #cccccc; background: #adadad url(images/ui-bg_highlight-soft_35_adadad_1x100.png) 50% 50% repeat-x; font-weight: normal; color: #333333; }
+.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited { color: #333333; text-decoration: none; }
+.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus { border: 1px solid #dddddd; background: #dddddd url(images/ui-bg_highlight-soft_60_dddddd_1x100.png) 50% 50% repeat-x; font-weight: normal; color: #000000; }
+.ui-state-hover a, .ui-state-hover a:hover { color: #000000; text-decoration: none; }
+.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active { border: 1px solid #000000; background: #121212 url(images/ui-bg_inset-soft_15_121212_1x100.png) 50% 50% repeat-x; font-weight: normal; color: #ffffff; }
+.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited { color: #ffffff; text-decoration: none; }
+.ui-widget :active { outline: none; }
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight  {border: 1px solid #404040; background: #555555 url(images/ui-bg_highlight-hard_55_555555_1x100.png) 50% top repeat-x; color: #cccccc; }
+.ui-state-highlight a, .ui-widget-content .ui-state-highlight a,.ui-widget-header .ui-state-highlight a { color: #cccccc; }
+.ui-state-error, .ui-widget-content .ui-state-error, .ui-widget-header .ui-state-error {border: 1px solid #cd0a0a; background: #fef1ec url(images/ui-bg_glass_95_fef1ec_1x400.png) 50% 50% repeat-x; color: #cd0a0a; }
+.ui-state-error a, .ui-widget-content .ui-state-error a, .ui-widget-header .ui-state-error a { color: #cd0a0a; }
+.ui-state-error-text, .ui-widget-content .ui-state-error-text, .ui-widget-header .ui-state-error-text { color: #cd0a0a; }
+.ui-priority-primary, .ui-widget-content .ui-priority-primary, .ui-widget-header .ui-priority-primary { font-weight: bold; }
+.ui-priority-secondary, .ui-widget-content .ui-priority-secondary,  .ui-widget-header .ui-priority-secondary { opacity: .7; filter:Alpha(Opacity=70); font-weight: normal; }
+.ui-state-disabled, .ui-widget-content .ui-state-disabled, .ui-widget-header .ui-state-disabled { opacity: .35; filter:Alpha(Opacity=35); background-image: none; }
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { width: 16px; height: 16px; background-image: url(images/ui-icons_bbbbbb_256x240.png); }
+.ui-widget-content .ui-icon {background-image: url(images/ui-icons_bbbbbb_256x240.png); }
+.ui-widget-header .ui-icon {background-image: url(images/ui-icons_cccccc_256x240.png); }
+.ui-state-default .ui-icon { background-image: url(images/ui-icons_666666_256x240.png); }
+.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {background-image: url(images/ui-icons_c98000_256x240.png); }
+.ui-state-active .ui-icon {background-image: url(images/ui-icons_f29a00_256x240.png); }
+.ui-state-highlight .ui-icon {background-image: url(images/ui-icons_aaaaaa_256x240.png); }
+.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {background-image: url(images/ui-icons_cd0a0a_256x240.png); }
+
+/* positioning */
+.ui-icon-carat-1-n { background-position: 0 0; }
+.ui-icon-carat-1-ne { background-position: -16px 0; }
+.ui-icon-carat-1-e { background-position: -32px 0; }
+.ui-icon-carat-1-se { background-position: -48px 0; }
+.ui-icon-carat-1-s { background-position: -64px 0; }
+.ui-icon-carat-1-sw { background-position: -80px 0; }
+.ui-icon-carat-1-w { background-position: -96px 0; }
+.ui-icon-carat-1-nw { background-position: -112px 0; }
+.ui-icon-carat-2-n-s { background-position: -128px 0; }
+.ui-icon-carat-2-e-w { background-position: -144px 0; }
+.ui-icon-triangle-1-n { background-position: 0 -16px; }
+.ui-icon-triangle-1-ne { background-position: -16px -16px; }
+.ui-icon-triangle-1-e { background-position: -32px -16px; }
+.ui-icon-triangle-1-se { background-position: -48px -16px; }
+.ui-icon-triangle-1-s { background-position: -64px -16px; }
+.ui-icon-triangle-1-sw { background-position: -80px -16px; }
+.ui-icon-triangle-1-w { background-position: -96px -16px; }
+.ui-icon-triangle-1-nw { background-position: -112px -16px; }
+.ui-icon-triangle-2-n-s { background-position: -128px -16px; }
+.ui-icon-triangle-2-e-w { background-position: -144px -16px; }
+.ui-icon-arrow-1-n { background-position: 0 -32px; }
+.ui-icon-arrow-1-ne { background-position: -16px -32px; }
+.ui-icon-arrow-1-e { background-position: -32px -32px; }
+.ui-icon-arrow-1-se { background-position: -48px -32px; }
+.ui-icon-arrow-1-s { background-position: -64px -32px; }
+.ui-icon-arrow-1-sw { background-position: -80px -32px; }
+.ui-icon-arrow-1-w { background-position: -96px -32px; }
+.ui-icon-arrow-1-nw { background-position: -112px -32px; }
+.ui-icon-arrow-2-n-s { background-position: -128px -32px; }
+.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; }
+.ui-icon-arrow-2-e-w { background-position: -160px -32px; }
+.ui-icon-arrow-2-se-nw { background-position: -176px -32px; }
+.ui-icon-arrowstop-1-n { background-position: -192px -32px; }
+.ui-icon-arrowstop-1-e { background-position: -208px -32px; }
+.ui-icon-arrowstop-1-s { background-position: -224px -32px; }
+.ui-icon-arrowstop-1-w { background-position: -240px -32px; }
+.ui-icon-arrowthick-1-n { background-position: 0 -48px; }
+.ui-icon-arrowthick-1-ne { background-position: -16px -48px; }
+.ui-icon-arrowthick-1-e { background-position: -32px -48px; }
+.ui-icon-arrowthick-1-se { background-position: -48px -48px; }
+.ui-icon-arrowthick-1-s { background-position: -64px -48px; }
+.ui-icon-arrowthick-1-sw { background-position: -80px -48px; }
+.ui-icon-arrowthick-1-w { background-position: -96px -48px; }
+.ui-icon-arrowthick-1-nw { background-position: -112px -48px; }
+.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; }
+.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; }
+.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; }
+.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; }
+.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; }
+.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; }
+.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; }
+.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; }
+.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; }
+.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; }
+.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; }
+.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; }
+.ui-icon-arrowreturn-1-w { background-position: -64px -64px; }
+.ui-icon-arrowreturn-1-n { background-position: -80px -64px; }
+.ui-icon-arrowreturn-1-e { background-position: -96px -64px; }
+.ui-icon-arrowreturn-1-s { background-position: -112px -64px; }
+.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; }
+.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; }
+.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; }
+.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; }
+.ui-icon-arrow-4 { background-position: 0 -80px; }
+.ui-icon-arrow-4-diag { background-position: -16px -80px; }
+.ui-icon-extlink { background-position: -32px -80px; }
+.ui-icon-newwin { background-position: -48px -80px; }
+.ui-icon-refresh { background-position: -64px -80px; }
+.ui-icon-shuffle { background-position: -80px -80px; }
+.ui-icon-transfer-e-w { background-position: -96px -80px; }
+.ui-icon-transferthick-e-w { background-position: -112px -80px; }
+.ui-icon-folder-collapsed { background-position: 0 -96px; }
+.ui-icon-folder-open { background-position: -16px -96px; }
+.ui-icon-document { background-position: -32px -96px; }
+.ui-icon-document-b { background-position: -48px -96px; }
+.ui-icon-note { background-position: -64px -96px; }
+.ui-icon-mail-closed { background-position: -80px -96px; }
+.ui-icon-mail-open { background-position: -96px -96px; }
+.ui-icon-suitcase { background-position: -112px -96px; }
+.ui-icon-comment { background-position: -128px -96px; }
+.ui-icon-person { background-position: -144px -96px; }
+.ui-icon-print { background-position: -160px -96px; }
+.ui-icon-trash { background-position: -176px -96px; }
+.ui-icon-locked { background-position: -192px -96px; }
+.ui-icon-unlocked { background-position: -208px -96px; }
+.ui-icon-bookmark { background-position: -224px -96px; }
+.ui-icon-tag { background-position: -240px -96px; }
+.ui-icon-home { background-position: 0 -112px; }
+.ui-icon-flag { background-position: -16px -112px; }
+.ui-icon-calendar { background-position: -32px -112px; }
+.ui-icon-cart { background-position: -48px -112px; }
+.ui-icon-pencil { background-position: -64px -112px; }
+.ui-icon-clock { background-position: -80px -112px; }
+.ui-icon-disk { background-position: -96px -112px; }
+.ui-icon-calculator { background-position: -112px -112px; }
+.ui-icon-zoomin { background-position: -128px -112px; }
+.ui-icon-zoomout { background-position: -144px -112px; }
+.ui-icon-search { background-position: -160px -112px; }
+.ui-icon-wrench { background-position: -176px -112px; }
+.ui-icon-gear { background-position: -192px -112px; }
+.ui-icon-heart { background-position: -208px -112px; }
+.ui-icon-star { background-position: -224px -112px; }
+.ui-icon-link { background-position: -240px -112px; }
+.ui-icon-cancel { background-position: 0 -128px; }
+.ui-icon-plus { background-position: -16px -128px; }
+.ui-icon-plusthick { background-position: -32px -128px; }
+.ui-icon-minus { background-position: -48px -128px; }
+.ui-icon-minusthick { background-position: -64px -128px; }
+.ui-icon-close { background-position: -80px -128px; }
+.ui-icon-closethick { background-position: -96px -128px; }
+.ui-icon-key { background-position: -112px -128px; }
+.ui-icon-lightbulb { background-position: -128px -128px; }
+.ui-icon-scissors { background-position: -144px -128px; }
+.ui-icon-clipboard { background-position: -160px -128px; }
+.ui-icon-copy { background-position: -176px -128px; }
+.ui-icon-contact { background-position: -192px -128px; }
+.ui-icon-image { background-position: -208px -128px; }
+.ui-icon-video { background-position: -224px -128px; }
+.ui-icon-script { background-position: -240px -128px; }
+.ui-icon-alert { background-position: 0 -144px; }
+.ui-icon-info { background-position: -16px -144px; }
+.ui-icon-notice { background-position: -32px -144px; }
+.ui-icon-help { background-position: -48px -144px; }
+.ui-icon-check { background-position: -64px -144px; }
+.ui-icon-bullet { background-position: -80px -144px; }
+.ui-icon-radio-off { background-position: -96px -144px; }
+.ui-icon-radio-on { background-position: -112px -144px; }
+.ui-icon-pin-w { background-position: -128px -144px; }
+.ui-icon-pin-s { background-position: -144px -144px; }
+.ui-icon-play { background-position: 0 -160px; }
+.ui-icon-pause { background-position: -16px -160px; }
+.ui-icon-seek-next { background-position: -32px -160px; }
+.ui-icon-seek-prev { background-position: -48px -160px; }
+.ui-icon-seek-end { background-position: -64px -160px; }
+.ui-icon-seek-start { background-position: -80px -160px; }
+/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */
+.ui-icon-seek-first { background-position: -80px -160px; }
+.ui-icon-stop { background-position: -96px -160px; }
+.ui-icon-eject { background-position: -112px -160px; }
+.ui-icon-volume-off { background-position: -128px -160px; }
+.ui-icon-volume-on { background-position: -144px -160px; }
+.ui-icon-power { background-position: 0 -176px; }
+.ui-icon-signal-diag { background-position: -16px -176px; }
+.ui-icon-signal { background-position: -32px -176px; }
+.ui-icon-battery-0 { background-position: -48px -176px; }
+.ui-icon-battery-1 { background-position: -64px -176px; }
+.ui-icon-battery-2 { background-position: -80px -176px; }
+.ui-icon-battery-3 { background-position: -96px -176px; }
+.ui-icon-circle-plus { background-position: 0 -192px; }
+.ui-icon-circle-minus { background-position: -16px -192px; }
+.ui-icon-circle-close { background-position: -32px -192px; }
+.ui-icon-circle-triangle-e { background-position: -48px -192px; }
+.ui-icon-circle-triangle-s { background-position: -64px -192px; }
+.ui-icon-circle-triangle-w { background-position: -80px -192px; }
+.ui-icon-circle-triangle-n { background-position: -96px -192px; }
+.ui-icon-circle-arrow-e { background-position: -112px -192px; }
+.ui-icon-circle-arrow-s { background-position: -128px -192px; }
+.ui-icon-circle-arrow-w { background-position: -144px -192px; }
+.ui-icon-circle-arrow-n { background-position: -160px -192px; }
+.ui-icon-circle-zoomin { background-position: -176px -192px; }
+.ui-icon-circle-zoomout { background-position: -192px -192px; }
+.ui-icon-circle-check { background-position: -208px -192px; }
+.ui-icon-circlesmall-plus { background-position: 0 -208px; }
+.ui-icon-circlesmall-minus { background-position: -16px -208px; }
+.ui-icon-circlesmall-close { background-position: -32px -208px; }
+.ui-icon-squaresmall-plus { background-position: -48px -208px; }
+.ui-icon-squaresmall-minus { background-position: -64px -208px; }
+.ui-icon-squaresmall-close { background-position: -80px -208px; }
+.ui-icon-grip-dotted-vertical { background-position: 0 -224px; }
+.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; }
+.ui-icon-grip-solid-vertical { background-position: -32px -224px; }
+.ui-icon-grip-solid-horizontal { background-position: -48px -224px; }
+.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; }
+.ui-icon-grip-diagonal-se { background-position: -80px -224px; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Corner radius */
+.ui-corner-tl { -moz-border-radius-topleft: 5px; -webkit-border-top-left-radius: 5px; border-top-left-radius: 5px; }
+.ui-corner-tr { -moz-border-radius-topright: 5px; -webkit-border-top-right-radius: 5px; border-top-right-radius: 5px; }
+.ui-corner-bl { -moz-border-radius-bottomleft: 5px; -webkit-border-bottom-left-radius: 5px; border-bottom-left-radius: 5px; }
+.ui-corner-br { -moz-border-radius-bottomright: 5px; -webkit-border-bottom-right-radius: 5px; border-bottom-right-radius: 5px; }
+.ui-corner-top { -moz-border-radius-topleft: 5px; -webkit-border-top-left-radius: 5px; border-top-left-radius: 5px; -moz-border-radius-topright: 5px; -webkit-border-top-right-radius: 5px; border-top-right-radius: 5px; }
+.ui-corner-bottom { -moz-border-radius-bottomleft: 5px; -webkit-border-bottom-left-radius: 5px; border-bottom-left-radius: 5px; -moz-border-radius-bottomright: 5px; -webkit-border-bottom-right-radius: 5px; border-bottom-right-radius: 5px; }
+.ui-corner-right {  -moz-border-radius-topright: 5px; -webkit-border-top-right-radius: 5px; border-top-right-radius: 5px; -moz-border-radius-bottomright: 5px; -webkit-border-bottom-right-radius: 5px; border-bottom-right-radius: 5px; }
+.ui-corner-left { -moz-border-radius-topleft: 5px; -webkit-border-top-left-radius: 5px; border-top-left-radius: 5px; -moz-border-radius-bottomleft: 5px; -webkit-border-bottom-left-radius: 5px; border-bottom-left-radius: 5px; }
+.ui-corner-all { -moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; }
+
+/* Overlays */
+.ui-widget-overlay { background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); }
+.ui-widget-shadow { margin: -8px 0 0 -8px; padding: 8px; background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); -moz-border-radius: 8px; -webkit-border-radius: 8px; border-radius: 8px; }/*
+ * jQuery UI Progressbar 1.8.9
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Progressbar#theming
+ */
+.ui-progressbar { height:20px; text-align: left; }
+.ui-progressbar .ui-progressbar-value {margin: -1px; height:20px; }
\ No newline at end of file
diff --git a/views/about.haml b/views/about.haml
deleted file mode 100644
index da0f836..0000000
--- a/views/about.haml
+++ /dev/null
@@ -1,4 +0,0 @@
-%p
-  A demonstration application for the 
-  %a{:href => "http://www.opentox.org"} OpenTox
-  framework.
diff --git a/views/classification_validation.haml b/views/classification_validation.haml
index 94ba8f9..41362ba 100644
--- a/views/classification_validation.haml
+++ b/views/classification_validation.haml
@@ -1,17 +1,17 @@
 %dt Correct predictions:
 %dd
-	= sprintf("%.2f", model.correct_predictions) if model.correct_predictions
+	= sprintf("%.2f", model.correct_predictions.to_f) if model.correct_predictions
 	= '%'
 %dt
 	%a{:href => "http://en.wikipedia.org/wiki/Receiver_operating_characteristic", :target => "_blank"} Weighted area under ROC:
 %dd 
-	= sprintf("%.3f", model.weighted_area_under_roc) if model.weighted_area_under_roc
+	= sprintf("%.3f", model.weighted_area_under_roc.to_f) if model.weighted_area_under_roc
 %dt
 	%a{:href => "http://en.wikipedia.org/wiki/Sensitivity_and_specificity", :target => "_blank"} Specificity:
-%dd= sprintf("%.3f", model.specificity) if model.specificity
+%dd= sprintf("%.3f", model.specificity.to_f) if model.specificity
 %dt
 	%a{:href => "http://en.wikipedia.org/wiki/Sensitivity_and_specificity", :target => "_blank"} Sensitivity:
-%dd= sprintf("%.3f", model.sensitivity) if model.sensitivity
+%dd= sprintf("%.3f", model.sensitivity.to_f) if model.sensitivity
 %dt
 	%a{:href => "http://en.wikipedia.org/wiki/Confusion_matrix", :target => "_blank"} Confusion Matrix:
 %dd
diff --git a/views/compound_image.haml b/views/compound_image.haml
index c6f962a..18944dc 100644
--- a/views/compound_image.haml
+++ b/views/compound_image.haml
@@ -1,2 +1,2 @@
-%img{:src => compound.display_smarts_uri(features[:activating].collect{|f| f[:smarts]},@features[:deactivating].collect{|f| f[:smarts]}), :alt => compound.smiles}
+%img{:src => compound.matching_smarts_image_uri(features[:activating].collect{|f| f[:smarts]},features[:deactivating].collect{|f| f[:smarts]}), :alt => compound.to_smiles}
 
diff --git a/views/create.haml b/views/create.haml
index 20de401..c04f841 100644
--- a/views/create.haml
+++ b/views/create.haml
@@ -18,13 +18,11 @@
     = link_to "instructions for creating training datasets", '/help'
     before submitting.
 
-  %form{ :action => url_for('/upload'), :method => "post", :enctype => "multipart/form-data" }
+  %form{ :action => url_for('/models'), :method => "post", :enctype => "multipart/form-data" }
+    %input{:type => 'hidden', :name => 'subjectid', :id => 'subjectid', :value => session[:subjectid]}
     %fieldset
-      %label{:for => 'endpoint'} 1. Enter #{toggle_link("#endpoint_description","endpoint")} name and #{toggle_link("#unit","unit")} (for #{toggle_link("#regression","regression")}):
-      %input{:type => 'text', :name => 'endpoint', :id => 'endpoint', :size => '50'}
-      %br
       %label{:for => 'file'}
-        2. Upload training data in
+        Select training data in
         = link_to "Excel", '/help'
         or
         = link_to "CSV", '/help'
@@ -39,3 +37,14 @@
   = haml :regression, :layout => false
   = haml :endpoint, :layout => false
   = haml :unit, :layout => false
+
+  .login_notice
+     
+    - if  session[:username] == "guest"
+      You are currently logged in as 
+      %b guest
+      and your models can be modified or deleted by other guests. Please
+      = link_to "log in", "/login"
+      with your
+      %a{:href => "www.opentox.org"} OpenTox
+      account to control your model permissions.
diff --git a/views/delete.haml b/views/delete.haml
deleted file mode 100644
index 88457e0..0000000
--- a/views/delete.haml
+++ /dev/null
@@ -1,25 +0,0 @@
-%hr
-%p
-  You are going to remove the
-  = @model['name']
-  model permanently!
-%p Enter your username/password if you are sure or cancel the operation.
-
-%form{ :action => "/#{params[:id]}", :method => "post" }
-  %input{:type => 'hidden', :name => "_method", :value => "delete"}
-
-  %table
-    %tr
-      %th Username:
-      %td
-        %input{:type => "text", :name => "username"}
-    %tr
-      %th Password:
-      %td
-        %input{:type => "text", :name => "password"}
-
-    %tr
-      %td
-        %input{:type => "submit", :value => "Delete"}
-      %td
-        %a{:href => '/'} Cancel
diff --git a/views/features.haml b/views/features.haml
deleted file mode 100644
index 55f53f3..0000000
--- a/views/features.haml
+++ /dev/null
@@ -1,13 +0,0 @@
-%a{:href => "create"}Select/create dataset
-&rarr; Select endpoint
-%p Dataset #{@dataset_uri} contains more than one endpoint.
-%p Please select an endpoint to predict:
-%form{ :action => 'create', :method => "post" }
-  %input{:type => :hidden, :name => :dataset_uri, :value => @dataset_uri}
-  %p
-    %select{:name => "feature_uri"}
-      - @features.each do |uri,title|
-        %option{:value => uri} #{title}
-  %input{ :type => "submit", :value => "Select"}
-  %a{:href => 'create'} Cancel
-
diff --git a/views/fragment.haml b/views/fragment.haml
index fa7495d..3b9f68b 100644
--- a/views/fragment.haml
+++ b/views/fragment.haml
@@ -2,6 +2,7 @@
   %input{:type => :hidden, :name => :compound_uri, :value => compound_uri}
   %input{:type => :hidden, :name => :model_uri, :value => model_uri}
   %input{:type => :hidden, :name => :highlight, :value => smarts}
+  %input{:type => :hidden, :name => :subjectid, :value => session[:subjectid]}
   - if smarts.nil?
     %input{ :type => "submit", :value => "Reset"}
   - else
diff --git a/views/help.haml b/views/help.haml
index eabf978..a8bbf4b 100644
--- a/views/help.haml
+++ b/views/help.haml
@@ -20,7 +20,7 @@
   Input files are accepted in 
   %a{:href => "http://en.wikipedia.org/wiki/Microsoft_Excel"} Excel
   and
-  %a{:href => "en.wikipedia.org/wiki/Comma-separated_values"} CSV
+  %a{:href => "http://en.wikipedia.org/wiki/Comma-separated_values"} CSV
   formats.
 
 %h3 Excel example
diff --git a/views/layout.haml b/views/layout.haml
index a3db5e9..d54b413 100644
--- a/views/layout.haml
+++ b/views/layout.haml
@@ -6,12 +6,15 @@
     %title ToxCreate
     %script{:type => "text/javascript", :src  => "javascripts/jquery.js"}
     %script{:type => "text/javascript", :src  => "javascripts/toxcreate.js"}
-    %link{:rel=>'stylesheet', :href=>'stylesheets/style.css', :type => "text/css"}      
+    %script{:type => "text/javascript", :src  => "javascripts/jquery-ui-progressbar.js"}
+    %link{:rel=>'stylesheet', :href=>'stylesheets/style.css', :type => "text/css"}
+    %link{:rel=>'stylesheet', :href=>'progressbar/progressbar.css', :type => "text/css"}      
 
   %body
     .logo
       = image_tag "/ToxCreate_rgb_72.png", :alt => 'ToxCreate', :align => 'right'
-      %br Create and evaluate models to predict toxicity
+      %br
+      Create and evaluate models to predict toxicity
     .index
       %ul
         %li{:class => ("selected" if /\/create/ =~ request.path )}
@@ -20,10 +23,17 @@
           = link_to "Inspect", "/models"
         %li{:class => ("selected" if /predict|lazar/ =~ request.path )}
           = link_to "Predict", "/predict"
+        - if AA_SERVER
+          %li{:class => ("selected" if /login/ =~ request.path )}
+            = link_to "Login", "/login"
         %li{:class => ("selected" if /help/ =~ request.path )}
           = link_to "Help", "/help"
 
     .content
+      .login_info
+        User:
+        %b= session[:username]
+
       - if `hostname`.match(/ot-test/)
         .notice 
           This service is for testing purposes only - once a week all models will be deleted. Please send bug reports and feature requests to our 
diff --git a/views/lazar.haml b/views/lazar.haml
index 59d5396..3de7400 100644
--- a/views/lazar.haml
+++ b/views/lazar.haml
@@ -1,55 +1,59 @@
-%p= link_to "New prediction", "/predict"
-.lazar-predictions
-
-  -# explanations
-  = haml :lazar_algorithm, :layout => false
-  = haml :confidence, :layout => false
-  = haml :similarity, :layout => false
-  = haml :significant_fragments, :layout => false
-  = haml :training_data, :layout => false
-
-  %a{:name => "prediction"}
-  %table
-    %thead
-      %tr
-        %th= @title.gsub(/_lazar_.*$/,' ').capitalize
-        %th= toggle_link("#lazar_algorithm","Prediction")
-        %th= toggle_link("#confidence","Confidence")
-        %th Supporting information
-
-      %tr
-        %td.image= compound_image(@compound,@features)
-        %td= activity_markup(@activity)
-        %td= sprintf('%.03g', @confidence.to_f.abs) if @confidence
-        %td
-          %ul
-            %li
-              %a{:href => "#prediction", :id => "show_names"} Names and synonyms
-              :javascript
-                $("a#show_names").click(function () {
-                  $("#compound_names").load("#{File.join("compound",@compound.inchi)}");  
-                  $("tr#names").toggle();  
-                });
-            %li= toggle_link("#fragments","Significant fragments")
-            -# This does not work, ask nina/vedrin
-            -# %li
-              %a{:href => "http://ambit.uni-plovdiv.bg:8080/ambit2/query/structure/?search=#{@compound.smiles}"} Ambit data
-            -# %li
-              %a{:href => "http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=PureSearch&db=pccompound&term=#{URI.encode('"'+@compound.inchi+'"[InChI]')}"}  PubChem data
-              (external)
-            -# %li
-              %a{:href => "http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&inchi=#{URI.encode @compound.inchi}"} ToxNet data
-            -#http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=000143157
-
-      %tr#names{ :style => "display: none;" }
-        %td{:colspan => '4'}
-          %a{:name => 'names'}
-          = hide_link('#names')
-          #compound_names
-      %tr#fragments{ :style => "display: none;" }
-        %td{:colspan => '4'}
-          = hide_link('#fragments')
-          = haml :feature_table, :locals => {:features => @features}, :layout => false
-
-    %tbody#neighbors
-      = haml :neighbors, :locals => {:neighbors => @neighbors, :page => @page},  :layout => :false
+%p= link_to "New prediction", "/predict"

+.lazar-predictions

+

+  -# explanations

+  = haml :lazar_algorithm, :layout => false

+  = haml :confidence, :layout => false

+  = haml :similarity, :layout => false

+  = haml :significant_fragments, :layout => false

+  = haml :training_data, :layout => false

+

+  %a{:name => "prediction"}

+  %table

+    %thead

+      %tr

+        %th= @prediction.title

+        %th= toggle_link("#lazar_algorithm","Prediction")

+        %th= toggle_link("#confidence","Confidence")

+        %th Supporting information

+

+      %tr

+        -# %td

+          %img{:src => @compound.to_image_uri, :alt => @compound.to_smiles}

+        %td.image= compound_image(@compound,@prediction.descriptors(@compound))

+        %td= activity_markup(@prediction.value(@compound))

+        %td= sprintf('%.03g', @prediction.confidence(@compound)) 

+        -#%td= @prediction.confidence(@compound)

+        %td

+          %ul

+            %li

+              %a{:href => "#prediction", :id => "show_names"} Names and synonyms

+              :javascript

+                $("a#show_names").click(function () {

+                  $("#compound_names").load("#{File.join("/compound",@compound.inchi)}");  

+                  $("tr#names").toggle();  

+                });

+            %li= toggle_link("#fragments","Significant fragments")

+            -# This does not work, ask nina/vedrin

+            -# %li

+              %a{:href => "http://ambit.uni-plovdiv.bg:8080/ambit2/query/structure/?search=#{@compound.smiles}"} Ambit data

+            -# %li

+              %a{:href => "http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=PureSearch&db=pccompound&term=#{URI.encode('"'+@compound.inchi+'"[InChI]')}"}  PubChem data

+              (external)

+            -# %li

+              %a{:href => "http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&inchi=#{URI.encode @compound.inchi}"} ToxNet data

+            -#http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=000143157

+

+      %tr#names{ :style => "display: none;" }

+        %td{:colspan => '4'}

+          %a{:name => 'names'}

+          = hide_link('#names')

+          #compound_names

+      %tr#fragments{ :style => "display: none;" }

+        %td{:colspan => '4'}

+          = hide_link('#fragments')

+          = haml :feature_table, :locals => {:features => sort(@prediction.descriptors(@compound))}, :layout => false

+

+    %tbody#neighbors

+      = haml :neighbors, :locals => {:neighbors => @prediction.neighbors(@compound), :page => @page},  :layout => false

+

diff --git a/views/login.haml b/views/login.haml
new file mode 100644
index 0000000..6d15bb7
--- /dev/null
+++ b/views/login.haml
@@ -0,0 +1,47 @@
+.input
+
+  - if session[:username] == "guest"
+    .login_notice
+      You are currently logged in as 
+      %b guest
+      and your models can be modified or deleted by other guests.
+      To control models permissions you can
+      log in with your
+      %a{:href => "http://www.opentox.org"} OpenTox
+      username/password below. If have no 
+      %a{:href => "http://www.opentox.org"} OpenTox
+      account yet you can 
+      %a{:href => "http://www.opentox.org/join_form"} register here.
+  - else
+    %p
+      Change
+      %a{:href => "http://www.opentox.org"} OpenTox
+      account:
+
+  -# if !logged_in()
+  %form{ :action => url_for('/login'), :method => "post" }
+    %fieldset
+      %label{:for => 'username'} Username:
+      %input{:type => 'text', :name => 'username', :id => 'username', :size => '50'}
+      %br
+      %label{:for => 'password'} Password:
+      %input{:type => 'password', :name => 'password', :id => 'password', :size => '50'}
+    %input{ :type => "submit", :value => "Login"}
+    = link_to "Cancel", '/login'
+  - if session[:username] != "guest"
+    %br
+    %form{ :action => url_for('/login'), :method => "post" }
+      %input{:type => 'hidden', :name => 'username', :id => 'username', :value => "guest"}
+      %input{:type => 'hidden', :name => 'password', :id => 'password', :value => "guest"}
+      %input{ :type => "submit", :value => "Login as guest"}
+  -# else
+    %form{ :action => url_for('/logout'), :method => "post" }
+      -#%p 
+        You are logged in as: 
+        %b= session[:username]
+        -# if LOGGER.level == Logger::DEBUG        
+          %br
+          = session[:subjectid]
+      %input{ :type => "submit", :value => "Switch user"} 
+      = link_to "Cancel", '/login'
+      
diff --git a/views/model.haml b/views/model.haml
index 454423a..e1bdd99 100644
--- a/views/model.haml
+++ b/views/model.haml
@@ -1,61 +1,85 @@
 - uri = url_for("/model/#{model.id}", :full)
-- js = "$('#delete_#{model.id}').deleteModel('DELETE', {elem: '#model_#{model.id}'});\n  " + "$('#show_model_#{model.id}_warnings').toggleWarnings('#{model.id}');"
+- js = "$('#delete_#{model.id}').deleteModel('DELETE', {id: '#{model.id}'});\n  " + "$('#show_model_#{model.id}_warnings').toggleWarnings('#{model.id}');\n"
 :javascript
   $(function() {
     #{js}
   });
   
-%div{:id => "model_#{model.id}"}  
-  %h2
-    = model.name
-
+%div{:id => "model_#{model.id}"}
+  %div{:id => "model_#{model.id}_name"}
+    = haml :model_name, :locals=>{:model=>model}, :layout => false
   .model
     %dl
       %dt Status:
       %dd
-        %span{:id => "model_#{model.id}_status", :class => model.status}
-          = haml :model_status, :locals=>{:model=>model}, :layout => false 
-        (
-        %a{:href => url_for("/model/#{model.id}"), :id => "delete_#{model.id}", :class => 'delete'} delete
-        )
-      %dt Started:
-      %dd= model.created_at.strftime("%m/%d/%Y - %I:%M:%S%p")
-      %dt Training compounds:
-      %dd= model.nr_compounds
-      %dt Warnings:
-      - if model.warnings == ''
-        %dd -
-      - else
+        %span{:id => "model_#{model.id}_status", :class => "model_status"}
+          = haml :model_status, :locals=>{:model=>model}, :layout => false
+        - if model.task_uri && model.status !~ /Completed|Cancelled|Error|Deleting/
+          - if (task = OpenTox::Task.exist?(model.task_uri))
+            %input{:type => 'hidden', :id => "model_#{model.id}_task", :value => "#{model.task_uri}"}
+            - percentage_completed = task.metadata[OT.percentageCompleted].to_i
+            - js = "$('#model_#{model.id}_progress').progressbar({ value: #{percentage_completed} })";
+            :javascript
+              $(function() {
+                #{js}
+              });
+              
+            %div{:id => "model_#{model.id}_progress", :class => "model_progress", :title => "#{percentage_completed}%", :alt => "#{percentage_completed}%"}
+              //= haml :model_progress, :locals=>{:percentage_completed=>percentage_completed}, :layout => false        
+        - if is_authorized(model.web_uri, "DELETE")
+          %a{:href => url_for("/model/#{model.id}"), :id => "delete_#{model.id}", :class => 'delete_link'} 
+            - if model.status == "Completed" 
+              (delete)
+            - else
+              (stop)
+        %span
+          %br
+        
+      -#%dt Started:
+      -#%dd= model.created_at.strftime("%m/%d/%Y - %I:%M:%S%p")
+      - if model.nr_compounds
+        %dt Training compounds:
+        %dd= model.nr_compounds 
+      - if model.error_messages
+        %dt Errors:
+        %dd= model.error_messages
+      - if model.warnings
+        %dt Warnings:
         %a{:href => "#", :id => "show_model_#{model.id}_warnings"} show
         %dd{:id => "model_#{model.id}_warnings", :style => "display: none;"}= model.warnings
-  
-      - if model.status == 'Completed'
-        %dt Algorithm:
-        %dd
-          = toggle_link("#lazar_description","lazar")
+      %dt Algorithm:
+      %dd= toggle_link("#lazar_description","lazar")
+      - if model.type
         %dt Type:
         %dd= toggle_link("##{model.type}","#{model.type}")
-        %dt Descriptors:
-        %dd
-          %a{:href => 'http://www.maunz.de/libfminer2-bbrc-doc/'} Fminer backbone refinement classes
+      %dt Descriptors:
+      %dd
+        %a{:href => 'http://www.maunz.de/libfminer2-bbrc-doc/'} Fminer backbone refinement classes
+      - if model.training_dataset
         %dt Training dataset:
         %dd
-          %a{:href => "#{model.training_dataset}.xls"} Excel sheet
+          %a{:href => "#{model.training_dataset}.xls#{subjectstring}"} Excel sheet
           ,
-          %a{:href => "#{model.training_dataset}.rdf"} RDF/XML
-          %em (experts) ,
-          %a{:href => "#{model.training_dataset}.yaml"} YAML
+          -#%a{:href => "#{model.training_dataset}.rdf"} RDF/XML
+          -#%em (experts) ,
+          %a{:href => "#{model.training_dataset}.yaml#{subjectstring}" } YAML
           %em  (experts)
+      - if model.feature_dataset
         %dt Feature dataset:
         %dd
-          %a{:href => "#{model.feature_dataset}.rdf"} RDF/XML
+          -#%a{:href => "#{model.feature_dataset}.rdf"} RDF/XML
+          -#,
+          %a{:href => "#{model.feature_dataset}.xls#{subjectstring}"} Excel sheet
           ,
-          %a{:href => "#{model.feature_dataset}.yaml"} YAML
-          %em  (experts, dataset too large for Excel)
+          %a{:href => "#{model.feature_dataset}.yaml#{subjectstring}"} YAML
+          %em  (experts)
+      - if model.uri
         %dt Model:
         %dd
-          %a{:href => "#{model.uri}.rdf"} RDF/XML
-          ,
-          %a{:href => "#{model.uri}.yaml"} YAML
+          -#%a{:href => "#{model.uri}.rdf"} RDF/XML
+          -#,
+          - if model.validation_qmrf_uri
+            %a{:href => File.join(model.validation_qmrf_uri,"editor")} QMRF Editor, 
+          %a{:href => "#{model.uri}.yaml#{subjectstring}"} YAML
           %em  (experts, models cannot be represented in Excel)
-        = haml :validation, :locals=>{:model=>model}, :layout => false     
+      = haml :validation, :locals=>{:model=>model,:subjectstring => subjectstring}, :layout => false     
diff --git a/views/model_name.haml b/views/model_name.haml
new file mode 100644
index 0000000..b1f6f10
--- /dev/null
+++ b/views/model_name.haml
@@ -0,0 +1,12 @@
+- js = "$('#edit_#{model.id}').editModel('PUT', {id: '#{model.id}', mode: 'edit'});\n  "
+:javascript
+  $(function() {
+    #{js}
+  });
+%h2
+  = model.name
+  - if is_authorized(model.web_uri, "PUT")
+    %span{:class => "edit_button"}      
+      (
+      %a{:href => url_for("/model/#{model.id}/name?mode=edit"), :id => "edit_#{model.id}"} edit
+      )
\ No newline at end of file
diff --git a/views/model_name_edit.haml b/views/model_name_edit.haml
new file mode 100644
index 0000000..aec59fc
--- /dev/null
+++ b/views/model_name_edit.haml
@@ -0,0 +1,14 @@
+- js = "$('#cancel_#{model.id}').editModel('GET', {id: '#{model.id}', mode: 'show'});\n  "
+- js = "$('#save_#{model.id}').saveModel('POST', {id: '#{model.id}', mode: 'show'});\n  "
+:javascript
+  $(function() {
+    #{js}
+  });
+%form{:name => "form", :action => url_for("/model/#{model.id}"), :method => "post", :enctype => "multipart/form-data" }
+  %input{:type => 'text', :name => 'name', :id => "model_#{model.id}_name", :class => 'input_model_name', :size => '40', :value => model.name}
+  %input{:type => 'hidden', :name => 'id', :id => 'id', :value => model.id}
+  %input{:type => 'hidden', :name => 'subjectid', :id => 'subjectid', :value => session[:subjectid]}
+  %input{ :type => "submit", :value => "Save", :id => "save_#{model.id}", :class => "edit_button"}
+  %span{:class => "edit_button"}      
+    %a{:href => url_for("/model/#{model.id}/name?mode=show"), :id => "cancel_#{model.id}"} Cancel
+
diff --git a/views/model_progress.haml b/views/model_progress.haml
new file mode 100644
index 0000000..0064ae1
--- /dev/null
+++ b/views/model_progress.haml
@@ -0,0 +1 @@
+= percentage_completed
diff --git a/views/model_status.haml b/views/model_status.haml
index 1357d99..60e1eaf 100644
--- a/views/model_status.haml
+++ b/views/model_status.haml
@@ -1,2 +1 @@
-= image_tag("/snake_transparent.gif") if model.status.match(/running|started|created/i)
-= model.status
+= model.status.to_s 
diff --git a/views/models.haml b/views/models.haml
index 6712e3d..a99144a 100644
--- a/views/models.haml
+++ b/views/models.haml
@@ -1,15 +1,16 @@
-- stati = @models.map{|m| "#{m.id}" if m.status != "Completed"}.compact
+- stati = @models.map{|m| "#{m.id}" if m.status !~ /Completed|Error/}.compact
 - stati_to_check = stati.length > 0 ? stati.join(", ") : stati = 0 
 :javascript
   $(function() {
     if(#{stati != 0}) { 
-      setTimeout('checkStati("#{stati_to_check}")',1500);
+      setTimeout('checkStati("#{stati_to_check}", "#{subjectstring}")',5000);
     }
     var reload_validation = true;
-    if(reload_validation) setTimeout('checkValidation()',15000);
+    //if(reload_validation) setTimeout('checkValidation()',15000);
   });
 
-%p Get an overview about ToxCreate models. This page is refreshed every 15 seconds to update the model status.
+-# %p Get an overview about ToxCreate models. This page is refreshed every 15 seconds to update the model status.
+%p Get an overview about ToxCreate models. This page is refreshed every 5 seconds to update the model status.
 
 -# explanations
 = haml :lazar_description, :layout => false
@@ -17,4 +18,4 @@
 = haml :regression, :layout => false
 
 - @models.each do |model|
-  = haml :model, :locals=>{:model=>model}, :layout => false 
+  = haml :model, :locals=>{:model=>model,:subjectstring=>subjectstring}, :layout => false 
diff --git a/views/neighbors.haml b/views/neighbors.haml
index 82fafd2..87fef13 100644
--- a/views/neighbors.haml
+++ b/views/neighbors.haml
@@ -9,15 +9,14 @@
 - first = 5*page
 - last = first+4
 - neighbor_id = 0
-- neighbors.sort{|a,b| b.last[:similarity] <=> a.last[:similarity]}[first..last].each do |uri,data|
+-# LOGGER.debug neighbors.to_yaml
+- neighbors.sort{|a,b| b[OT.similarity] <=> a[OT.similarity]}[first..last].each do |neighbor|
   - neighbor_id += 1
-  - compound = OpenTox::Compound.new(:uri => uri)
+  - compound = OpenTox::Compound.new(neighbor[OT.compound])
   %tr
-    %td.image= compound_image(compound,data[:features])
-    %td
-      - data[:activities].each do |act|
-        = activity_markup(act)
-    %td= sprintf('%.03g', data[:similarity])
+    %td.image= compound_image(compound,@prediction.descriptors(compound))
+    %td= activity_markup(neighbor[OT.activity])
+    %td= sprintf('%.03g', neighbor[OT.similarity])
     %td
       %ul
         %li
@@ -41,5 +40,5 @@
   %tr{:id => "fragments#{neighbor_id}", :style => "display: none;" }
     %td{:colspan => '4'}
       = hide_link("#fragments#{neighbor_id}")
-      = haml :feature_table, :locals => {:features => data[:features]}, :layout => false
+      = haml :feature_table, :locals => {:features => sort(@prediction.descriptors(compound))}, :layout => false
 
diff --git a/views/neighbors_navigation.haml b/views/neighbors_navigation.haml
index 43ec3ed..bf5ebb3 100644
--- a/views/neighbors_navigation.haml
+++ b/views/neighbors_navigation.haml
@@ -3,13 +3,14 @@
   %form{:name => "nav", :action => url_for('/lazar#prediction'), :method => "post", :enctype => "multipart/form-data", :id => "nav"}
     %input{:type => :hidden, :name => :compound_uri, :value => @compound.uri}
     %input{:type => :hidden, :name => :model_uri, :value => @model_uri}
+    %input{:type => :hidden, :name => :subjectid, :value => session[:subjectid]}    
     %input{:type => :hidden, :name => :page, :id => "page"}
 
     #prev= "prev" unless @page.to_i == 0
 
-    = "(#{5*@page+1}-#{5*@page+5}/#{@neighbors.size})" 
+    = "(#{5*@page+1}-#{5*@page+5}/#{@prediction.neighbors(@compound).size})" 
 
-    #next= "next" unless 5*@page.to_i+5 >= @neighbors.size
+    #next= "next" unless 5*@page.to_i+5 >= @prediction.neighbors(@compound).size
 
     :javascript
       $("#prev").click(function() {
diff --git a/views/predict.haml b/views/predict.haml
index 26c8094..347592c 100644
--- a/views/predict.haml
+++ b/views/predict.haml
@@ -26,9 +26,11 @@
         - @models.each do |model|
           %label{:for => model.id}
             = model.name
-          %input{:type => 'checkbox', :name => "selection[#{model.id}]", :value => true, :id => model.id} 
+          -#%input{:type => 'checkbox', :name => "selection[#{model.id}]", :value => true, :id => model.id, :disabled => !is_authorized(model.uri, "GET")} 
+          %input{:type => 'checkbox', :name => "selection[#{model.id}]", :value => true, :id => model.id, :disabled => false} 
           %br
 
+      %input{:type => 'hidden', :name => 'subjectid', :id => 'subjectid', :value => session[:subjectid]}
       %input{ :type => "submit", :value => "Predict", :onclick => "getsmiles();"}
       = link_to 'Cancel', '/predict' 
 
diff --git a/views/prediction.haml b/views/prediction.haml
index 0140b5e..9bb3f76 100644
--- a/views/prediction.haml
+++ b/views/prediction.haml
@@ -7,8 +7,9 @@
         = @identifier
     %tr
       %td
-        %img{:src => @compound.image_uri, :alt => @compound.smiles}
+        %img{:src => @compound.to_image_uri, :alt => @compound.to_smiles}
       - @predictions.each do |p|
+        - LOGGER.debug p.to_yaml
         %td
           %b
             = p[:title] + ":"
@@ -25,8 +26,8 @@
                 });
               )
 
-          - elsif p[:prediction].to_s.match(/not available/)
-            = p[:prediction]
+          - elsif p[:error]
+            %br= p[:error]
           - else
             = activity_markup(p[:prediction])
             - if p[:confidence]
@@ -43,6 +44,7 @@
               %form{:name => "form", :action => url_for('/lazar'), :method => "post", :enctype => "multipart/form-data" }
                 %input{:type => :hidden, :name => :compound_uri, :value => @compound.uri}
                 %input{:type => :hidden, :name => :model_uri, :value => p[:model_uri]}
+                %input{:type => :hidden, :name => :subjectid, :value => session[:subjectid]}
                 %input{ :type => "submit", :value => "Details"}
 
 = haml :confidence, :layout => false
diff --git a/views/style.sass b/views/style.sass
index ea9e65a..db1f1bf 100644
--- a/views/style.sass
+++ b/views/style.sass
@@ -4,7 +4,7 @@ $fg_color: #424345
 $ot_purple: #5d308a
 $body_color: white
 $text_color: black
-$notice_border: black
+$notice_border: red
 
 body
   min-width: 30em
@@ -34,13 +34,10 @@ body
       margin: 0
       padding: 2px
       display: inline
-      border-right: 1px solid
-        color: $body_color
-      border-top: 1px solid
-        color: $body_color
+      border-right: 1px solid $body_color
+      border-bottom: 1px solid $body_color
       background-color: $fg_color
-      padding-left: 0.5em
-      padding-right: 0.5em
+      padding: 0.2em 0.5em
       font-weight: bold
       a
         text-decoration: none
@@ -50,48 +47,55 @@ body
     li.selected
       font-weight: bold
       background-color: $bg_color
-      border: 1px solid
-        color: $fg_color
-      border-bottom: 1px solid
-        color: $bg_color
+      border-bottom: 1px solid $bg_color
       a
         color: $text_color
 
   .content
+    clear: both
     background-color: $bg_color
     height: 100%
     padding: 1em
-    border: 1px solid
-      color: $fg_color
+    border-top: 1px solid $body_color
     h2
       margin: 20px 3px 2px 3px
     .notice
-      padding: 1em
+      //clear: both
+      //margin-top: 1em
+      padding: 0.5em 1em 
       background-color: $body_color
       border: 1px solid
       border-color: $notice_border
+    .login_info
+      text-align: right
+      font-size: small
+    .login_notice
+      //clear: both
+      font-size: small
+      background-color: $bg_color
+      padding: 1em 0em
+      //font-style: italic
     .input
+      //clear: both
       text-align: left
       form
         padding: 1em
         background-color: $bg_color2
-        border: 1px solid
-          color: $fg_color
         fieldset
-          margin: 0
+          //margin: 0
           padding: 0
+          padding-right: 1em
           border: 0
         legend
           font-weight: bold
           color: $fg_color
         label
-          width: 25em
-          display: block
-          float: left
+          //width: 28em
+          //display: block
+          //float: left
         br
-          clear: both
+          //clear: both
     .code
-      border: 1px solid black
       padding: 1%
       background-color: white
       table
@@ -182,9 +186,9 @@ body
           //overflow-y: scroll;
 
   .model
-    padding: 0em 1em
+    padding: 0.5em 1em
     background-color: $bg_color2
-    border: 1px solid
+    border: 0
     margin-top: 0.6em
     dl
       dt
@@ -237,3 +241,22 @@ dl
       padding: 0.3em
     table
       border-collapse: collapse
+.input_model_name
+  margin: 20px 3px 2px 3px
+  font-size: 1.2em
+  font-weight: bold
+  border: 0
+  background-color: #FEFEFF
+
+.edit_button
+  font-size: 0.5em
+
+.model_status
+  float: left
+
+.model_progress
+  width: 200px
+  height: 16px
+  margin-left: 16px
+  margin-right: 16px
+  float: left
diff --git a/views/validation.haml b/views/validation.haml
index bb44058..ce35536 100644
--- a/views/validation.haml
+++ b/views/validation.haml
@@ -1,18 +1,14 @@
-%dl{:id => "model_validation_#{model.id}"}
-  %dt
-    Validation:
-    %input{ :id => "model_validation_report_#{model.id}", :type => "hidden", :value => "#{model.validation_report_status}", :class => "model_validation_report" }
-  %dd
-    - if model.validation_uri
+- if model.validation_uri
+  %dl{:id => "model_validation_#{model.id}"}
+    %dt
+      Validation:
+      -# %input{ :id => "model_validation_report_#{model.id}", :type => "hidden", :value => "#{model.validation_report_status}", :class => "model_validation_report" }
+    %dd
       %dl
-        %dt
-          Detailed report:
-        %dd
-          - if model.validation_report_uri
-            %a{:href => model.validation_report_uri, :target => "_blank"} show
-          - else
-            = image_tag("/snake_transparent.gif") if model.validation_report_status == "Running"
-            %a{:href => model.validation_report_task_uri} #{model.validation_report_status}
+        - if model.validation_report_uri
+          %dt Detailed report:
+          %dd
+            %a{:href => model.validation_report_uri + subjectstring, :target => "_blank"} show
         %dt Number of predictions
         %dd= model.nr_predictions
         - case model.type
@@ -20,8 +16,8 @@
           = haml :classification_validation, :locals=>{:model=>model}, :layout => false if model.correct_predictions
         - when "regression"
           = haml :regression_validation, :locals=>{:model=>model}, :layout => false     
-    - else
-      = image_tag("/snake_transparent.gif") if model.validation_status == "Running"
-      %a{:href => model.validation_task_uri} #{model.validation_status}
-          
+-# else
+  = image_tag("/snake_transparent.gif") if model.validation_status == "Running"
+  %a{:href => model.validation_task_uri} #{model.validation_status}
+