diff --git a/controllers/mpog_software_plugin_controller.rb b/controllers/mpog_software_plugin_controller.rb
index eac8386..1466ee2 100644
--- a/controllers/mpog_software_plugin_controller.rb
+++ b/controllers/mpog_software_plugin_controller.rb
@@ -48,19 +48,6 @@ class MpogSoftwarePluginController < ApplicationController
 
   def create_institution_admin
     @url_token = split_http_referer request.original_url()
-
-    if request.post?
-      governmental = {}
-      juridical = {}
-      governmental[:power] = params[:institutions][:governmental_power]
-      governmental[:sphere] = params[:institutions][:governmental_sphere]
-      juridical[:nature] = params[:institutions][:juridical_nature]
-      params[:community][:country] = "BR"
-      params[:institutions].delete :governmental_power
-      params[:institutions].delete :governmental_sphere
-      params[:institutions].delete :juridical_nature
-      redirect_to :action => "new_institution", :community => params[:community], :institution => params[:institutions], :governmental => governmental, :juridical => juridical
-    end
   end
 
   def split_http_referer http_referer
@@ -70,24 +57,24 @@ class MpogSoftwarePluginController < ApplicationController
     return @url_token
   end
 
-
   def new_institution
-    if !params[:community].nil? and !params[:institution].nil?
+    if !params[:community].nil? and !params[:institutions].nil?
       response_message = {}
 
       institution = private_create_institution
 
       response_message = if institution.errors.full_messages.empty? and institution.valid? and institution.save
-          {:success => true, :message => _("Institution successful created!"), :institution_data=>{:name=>institution.name, :id=>institution.id}}
-        else
-          {:success => false, :message => _("Institution could not be created!"), :errors => institution.errors.full_messages}
-        end
-    if request.xhr? and (split_http_referer(request.referer()) != "create_institution_admin")
-      render :json => response_message.to_json
-    else
-      session[:notice] = response_message[:message] # consume the notice
-      redirect_to :controller => "/admin_panel", :action => "index"
-    end
+        {:success => true, :message => _("Institution successful created!"), :institution_data=>{:name=>institution.name, :id=>institution.id}}
+      else
+        {:success => false, :message => _("Institution could not be created!"), :errors => institution.errors.full_messages}
+      end
+
+      if request.xhr?
+        render :json => response_message.to_json
+      else
+        session[:notice] = response_message[:message] # consume the notice
+        redirect_to :controller => "/admin_panel", :action => "index"
+      end
     else
       redirect_to "/"
     end
@@ -182,10 +169,10 @@ class MpogSoftwarePluginController < ApplicationController
     community = Community.new(params[:community])
     community.environment = environment
 
-    institution = if params[:institution][:type] == "PublicInstitution"
-      PublicInstitution::new params[:institution]
+    institution = if params[:institutions][:type] == "PublicInstitution"
+      PublicInstitution::new params[:institutions].except(:governmental_power, :governmental_sphere, :juridical_nature)
     else
-      PrivateInstitution::new params[:institution]
+      PrivateInstitution::new params[:institutions].except(:governmental_power, :governmental_sphere, :juridical_nature)
     end
 
     institution.name = community[:name]
@@ -193,9 +180,9 @@ class MpogSoftwarePluginController < ApplicationController
 
     if institution.type == "PublicInstitution"
       begin
-        govPower = GovernmentalPower.find params[:governmental][:power]
-        govSphere = GovernmentalSphere.find params[:governmental][:sphere]
-        jur_nature = JuridicalNature.find params[:juridical][:nature]
+        govPower = GovernmentalPower.find params[:institutions][:governmental_power]
+        govSphere = GovernmentalSphere.find params[:institutions][:governmental_sphere]
+        jur_nature = JuridicalNature.find params[:institutions][:juridical_nature]
 
         institution.juridical_nature = jur_nature
         institution.governmental_power = govPower
@@ -211,7 +198,7 @@ class MpogSoftwarePluginController < ApplicationController
     end
 
     InstitutionHelper.register_institution_modification institution
-    
+
     institution
   end
 
diff --git a/public/mpog-institution-validations.js b/public/mpog-institution-validations.js
index 03b9482..33fe7f6 100644
--- a/public/mpog-institution-validations.js
+++ b/public/mpog-institution-validations.js
@@ -32,38 +32,21 @@
     jQuery("#institutions_governmental_sphere option").selected(0);
   }
 
-  function get_selected_institution_type() {
-    var radio_buttons = jQuery("input[type='radio'][name='type']");
-    var type = "";
-
-    for( var i = 0; i < radio_buttons.length; i++ ) {
-      if( radio_buttons[i].checked ) {
-        type = radio_buttons[i].value;
-        break;
-      }
-    }
-
-    return type;
-  }
-
   function get_post_data() {
     return {
-        community : { name : jQuery("#community_name").val(),
+        community : {
+          name : jQuery("#community_name").val(),
           country : jQuery("#community_country").val(),
           state : jQuery("#community_state").val(),
           city : jQuery("#community_city").val()
         },
-        governmental : {
-          power : jQuery("#institutions_governmental_power").selected().val(),
-          sphere : jQuery("#institutions_governmental_sphere").selected().val()
-        },
-        juridical : {
-          nature : jQuery("#institutions_juridical_nature").selected().val()
-        },
-        institution : {
+        institutions : {
           cnpj: jQuery("#institutions_cnpj").val(),
-          type: get_selected_institution_type(),
+          type: jQuery("input[name='institutions[type]']:checked").val(),
           acronym : jQuery("#institutions_acronym").val(),
+          governmental_power: jQuery("#institutions_governmental_power").selected().val(),
+          governmental_sphere: jQuery("#institutions_governmental_sphere").selected().val(),
+          juridical_nature: jQuery("#institutions_juridical_nature").selected().val()
         },
     }
   }
@@ -204,9 +187,12 @@
     
     jQuery("#create_institution_link").click(open_create_institution_modal);
 
-    jQuery("#type_PrivateInstitution").click(show_private_institutions_fields);
-
-    jQuery("#type_PublicInstitution").click(show_public_institutions_fields);
+    jQuery("input[type='radio']").click(function(){
+      if( this.value == "PublicInstitution" )
+        show_public_institutions_fields();
+      else
+        show_private_institutions_fields();
+    });
 
     jQuery('#save_institution_button').click(save_institution);
 
diff --git a/views/mpog_software_plugin/_institution.html.erb b/views/mpog_software_plugin/_institution.html.erb
index cc542e8..538eab1 100644
--- a/views/mpog_software_plugin/_institution.html.erb
+++ b/views/mpog_software_plugin/_institution.html.erb
@@ -20,11 +20,11 @@
 <div id = 'create_institution_errors' class='errorExplanation hide-field'></div>
 
 <div>
-  <%= labelled_form_for :community, :html => { :multipart => true, :id=>"institution_form" } do |f| %>
+  <%= labelled_form_for :community, :url => {:action=>"new_institution"}, :html => { :multipart => true, :id=>"institution_form" } do |f| %>
     <%= required f.text_field(:name) %>
     <%= content_tag :span, _("Institution name already exists"), :id=>"already_exists_text", :class=>"errorExplanation hide-field" %>
 
-    <%= required select_country(_('Country'), f, 'country', {:class => 'type-select', :id => "community_country"}) %>
+    <%= required select_country(_('Country'), 'community', 'country', {:class => 'type-select', :id => "community_country"}) %>
     <%= required f.text_field(:state) %>
     <%= required f.text_field(:city) %>
 
@@ -39,10 +39,14 @@
 
       <span class=''>
         <div class='formfield type-radio'>
-          <%= label_tag("type_PublicInstitution", _("Public Institution")) %>
-          <%= radio_button_tag(:type,"PublicInstitution", true)%>
-          <%= label_tag("type_PrivateInstitution", _("Private Institution")) %>
-          <%= radio_button_tag(:type,"PrivateInstitution")%>
+          <label> <%= _("Public Institution") %>
+            <%= radio_button_tag("institutions[type]", "PublicInstitution", true) %>
+          </label>
+
+          <label>
+            <%= _("Private Institution") %>
+            <%= radio_button_tag("institutions[type]" ,"PrivateInstitution")%>
+          </label>
         </div>
       </span>
 
--
libgit2 0.21.2