Tablekit plugin doesnt save my data into DB

I am using Tablekits plugin (Prototype) .. and everything seems work apart from saving data into a table...

Check this out. what i have found about using tablekits on rails...

http://talkingcode.co.uk/2007/12/10/edi … and-rails/

At finally, I am not having parameters values on the controller action and having these values on the command prompt when i run submit the value and  this "networkerror 403 forbidden http//localhost:3000/editLicence_admin" on my firebug console

Look at this following source code...

Controller

class AdminController < ApplicationController

  def updateLicence
  @licence = Licence.find(params[:id])
  render :text => params.inspect
  return
  if !@licence
    @licence = Licence.new()
    @licence.id = params[:id]
  end
  if !params[:value]
    params[:value] = ""
  end
    #licence.update_attributes(params[:field] => params[:value])
    @license.update_attributes({params[:field] => params[:value]})
  result = params[:value]
  render :text => result
  return
end

end

Model: (Licence)

class Licence < ActiveRecord::Base
end

View(LicenceManagement)

<%= javascript_include_tag "tablekit" %>
<%= javascript_include_tag "fastinit" %>
<%= javascript_include_tag "date-en-GB" %>
<script>
    TableKit.options.editAjaxURI = '<%= url_for  :controller => "admin", :action => "updateLicence" %>';
)%>';
    TableKit.Editable.textInput('Licence', {}, undefined, "");
</script>
<link href="/css/tablesorter.css" rel="stylesheet" type="text/css" />
<h2><%=t('admin.licencesManagement.title')%> </h2>
  <div class="newlicences">
        <%= link_to t('admin.licencesManagement.new'), newLicence_admin_path %>
      </div>
  <div style="overflow: auto; height: 300px; width: 630px;">
    <table class="sortable resizable editable">
        <thead>
            <tr>
                <th id="name"><%= t('admin.licencesManagement.licence')%></th>
                <th id="period"><%= t('admin.licencesManagement.period')%></th>
                <th id="amount"><%= t('admin.licencesManagement.amount')%></th>
                <th class="status" id="status"><%= t('admin.licencesManagement.status')%></th>
                <th class="created_at" id="title"><%= t('admin.licencesManagement.created_at')%></th>
                <th class="noSortClass" id="show"><%= t('admin.licencesManagement.show')%></th>
                <th class="noSortClass" id="author"><%= t('admin.licencesManagement.delete')%></th>
            </tr>
    </thead>
    <tbody>
        <% @licences.each do |licences| %>
        <tr id="<%= licences.id  %>">
            <td><%= licences.name if licences.name %></td>
            <td><%= licences.period if licences.period %></td>
            <td><%= licences.amount %></td>
            <td><%= licences.status %></td>
            <td><%= licences.created_at %></td>
            <td><%= link_to t('admin.licencesManagement.show'), showLicence_admin_path(:licenceId => licences.id) %></td>
            <td><%= link_to t('admin.licencesManagement.delete'), deleteLicence_admin_path(:licenceId => licences.id), {:confirm => t('admin.licencesManagement.confirmDelete')} %></td>
        </tr>
        <% end %>

    </tbody>
    </table>
  </div>

Thanks in advance,