diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index bf68a67..f9240a6 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -346,6 +346,30 @@ module ApplicationHelper
     sex
   end
 
+  def profile_cat_icons( profile )
+    if profile.class == Enterprise
+      icons =
+        profile.product_categories.map{ |c| c.size > 1 ? [c[0],c[1]] : nil }.
+          compact.uniq.map{ |c|
+            cat_name = (c[0]+'_'+c[1]).gsub( /\s/, '_' )
+            cat_icon = "/images/icons-cat/#{cat_name}.png"
+            if ! File.exists? RAILS_ROOT.to_s() + '/public/' + cat_icon
+              cat_icon = '/images/icons-cat/undefined.png'
+            end
+            content_tag 'span',
+                        content_tag( 'span', c.join(' → ') ),
+                        :title => c.join(' → '),
+                        :class => 'product-cat-icon cat_icon_' + cat_name,
+                        :style => "background-image:url(#{cat_icon})"
+          }.join "\n"
+      content_tag 'div',
+                  content_tag( 'span', _('Principal Product Categories'), :class => 'header' ) +"\n"+ icons,
+                  :class => 'product-category-icons'
+    else
+      ''
+    end
+  end
+
   # displays a link to the profile homepage with its image (as generated by
   # #profile_image) and its name below it.
   def profile_image_link( profile, size=:portrait, tag='li' )
@@ -360,7 +384,7 @@ module ApplicationHelper
         link_to(
             content_tag( 'span', profile_image( profile, size ), :class => 'profile-image' ) +
             content_tag( 'span', name, :class => ( profile.class == Person ? 'fn' : 'org' ) ) +
-            city + profile_sex_icon( profile ),
+            city + profile_sex_icon( profile ) + profile_cat_icons( profile ),
             profile.url,
             :class => 'profile_link url',
             :help => _('Click on this icon to go to the <b>%s</b>\'s home page') % profile.name ),
diff --git a/app/views/blocks/profile_info.rhtml b/app/views/blocks/profile_info.rhtml
index dd6beee..de0bc95 100644
--- a/app/views/blocks/profile_info.rhtml
+++ b/app/views/blocks/profile_info.rhtml
@@ -7,12 +7,14 @@
     <span class="profile-info-picture-inner2">
       <%=
         profile_image(block.owner, :thumb) +"\n"+
-        profile_sex_icon( profile )
+        profile_sex_icon( profile ) +
+        profile_cat_icons( profile )
       %>
     </span>
   </div>
 </div>
 
+
 <ul class="profile-info-data">
   <li><%= _('Since %{year}/%{month}') % { :year => block.owner.created_at.year, :month => block.owner.created_at.month } %></li>
   <li><%= link_to _('Homepage'), block.owner.url, :class => 'url' %></li>
diff --git a/app/views/manage_products/_subcategories.rhtml b/app/views/manage_products/_subcategories.rhtml
index c6f58ac..1721534 100644
--- a/app/views/manage_products/_subcategories.rhtml
+++ b/app/views/manage_products/_subcategories.rhtml
@@ -1,27 +1,27 @@
+<div id="category-ajax-selector">
 <% if !@current_category.nil? and !@current_category.top_level? %>
 
-  <p><%= _('Current category:') %></p>
-  <%= hidden_field_tag 'product[product_category_id]', @current_category.id %>
-  <%
-    categories = [@current_category]
-    categories.push(@current_category) while @current_category = @current_category.parent
-    categories.last.name = _('Back')
-  %>
-  <% if categories.size > 1 %>
-    <%= categories.compact.reverse.map{|i|
-      link_to_remote(i.name, 
-        :update => "subcategories",
-        :url => { :action => 'update_subcategories', :id => i, :loaded => visual_effect(:highlight, "subcategories") },
-        :class => 'select-current-category-link')}.join(' &rarr; ')
+  <h3 class="box-title"><%= _('Current category:') %></h3>
+    <%= hidden_field_tag 'product[product_category_id]', @current_category.id %>
+    <%
+      categories = [@current_category]
+      categories.push(@current_category) while @current_category = @current_category.parent
     %>
-  <% end %>
+    <% if categories.size > 1 %>
+      <%= categories.compact.reverse.map{|i|
+        link_to_remote(i.name, 
+          :update => "subcategories",
+          :url => { :action => 'update_subcategories', :id => i, :loaded => visual_effect(:highlight, "subcategories") },
+          :class => 'select-current-category-link')}.join(' &rarr; ')
+      %>
+    <% end %>
 
 <% end %>
 
 <% if @current_category %>
-  <p><%= _('Select a category:') %></p>
+  <h3 class="box-title"><%= _('Select a category:') %></h3>
 <% elsif !@categories.empty?  %>
-  <p><%= _('Select a subcategory:') %></p>
+  <h3><%= _('Select a subcategory:') %></h3>
 <% end %>
 
 <% for category in @categories do %>
@@ -32,3 +32,4 @@
     :class => 'select-subcategory-link'
   %>
 <% end %>
+</div>
diff --git a/db/schema.rb b/db/schema.rb
index 955bfc4..5c11da1 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -71,8 +71,8 @@ ActiveRecord::Schema.define(:version => 45) do
     t.boolean "virtual",     :default => false
   end
 
-  add_index "articles_categories", ["article_id"], :name => "index_articles_categories_on_article_id"
   add_index "articles_categories", ["category_id"], :name => "index_articles_categories_on_category_id"
+  add_index "articles_categories", ["article_id"], :name => "index_articles_categories_on_article_id"
 
   create_table "blocks", :force => true do |t|
     t.string  "title"
@@ -230,8 +230,8 @@ ActiveRecord::Schema.define(:version => 45) do
     t.datetime "created_at"
   end
 
-  add_index "taggings", ["tag_id"], :name => "index_taggings_on_tag_id"
   add_index "taggings", ["taggable_id", "taggable_type"], :name => "index_taggings_on_taggable_id_and_taggable_type"
+  add_index "taggings", ["tag_id"], :name => "index_taggings_on_tag_id"
 
   create_table "tags", :force => true do |t|
     t.string  "name"
diff --git a/public/images/icons-cat/Produtos_Alimentação.png b/public/images/icons-cat/Produtos_Alimentação.png
new file mode 100644
index 0000000..fdf63bf
Binary files /dev/null and b/public/images/icons-cat/Produtos_Alimentação.png differ
diff --git a/public/images/icons-cat/Produtos_Software.png b/public/images/icons-cat/Produtos_Software.png
new file mode 100644
index 0000000..048da5b
Binary files /dev/null and b/public/images/icons-cat/Produtos_Software.png differ
diff --git a/public/images/icons-cat/Produtos_Software_Livre.png b/public/images/icons-cat/Produtos_Software_Livre.png
new file mode 100644
index 0000000..02e6608
Binary files /dev/null and b/public/images/icons-cat/Produtos_Software_Livre.png differ
diff --git a/public/images/icons-cat/undefined.png b/public/images/icons-cat/undefined.png
new file mode 100644
index 0000000..a8ac82a
Binary files /dev/null and b/public/images/icons-cat/undefined.png differ
diff --git a/public/stylesheets/blocks/profile-info-block.css b/public/stylesheets/blocks/profile-info-block.css
index ac7f972..d3f157a 100644
--- a/public/stylesheets/blocks/profile-info-block.css
+++ b/public/stylesheets/blocks/profile-info-block.css
@@ -71,10 +71,6 @@
   display: none;
 }
 
-.product-categories {
-  clear: both;
-}
-
 .profile-info-data {
   width: 110px;
   font-size: 10px;
diff --git a/public/stylesheets/common.css b/public/stylesheets/common.css
index e61a0ec..a5e7bd6 100644
--- a/public/stylesheets/common.css
+++ b/public/stylesheets/common.css
@@ -224,12 +224,8 @@ table {
 }
 th, td {
   font-size: 14px;
-  border: 1px solid #999999;
-  padding: 2px;
 }
 th {
-  background: #f0f0f0;
-  color: black;
   font-weight: bold;
 }
 
@@ -293,3 +289,57 @@ div.sitemap-item a:hover {
   color: red;
 }
 
+
+/* * * icons for product category on profile * * */
+
+#content .product-category-icons {
+  position: absolute;
+  top: 1px;
+  right: 1px;
+}
+#content .profile-list-block .product-category-icons,
+#content .search-results-innerbox .product-category-icons {
+  top: 3px;
+  right: 3px;
+}
+
+#content .product-category-icons .header,
+#content .product-cat-icon span {
+  display: none;
+}
+
+#content .product-cat-icon {
+  display: block;
+  width: 13px;
+  height: 13px;
+  margin-bottom: 1px;
+}
+
+
+/* * * category ajax selector * * */
+
+#category-ajax-selector {
+  border: 1px solid #AAA;
+  background: #EEE;
+  padding: 15px 0px 15px 20px;
+  margin: 30px 0px 0px 0px;
+  position: relative;
+}
+
+#category-ajax-selector h3 {
+  margin: 10px 0px;
+  font-size: 100%;
+}
+
+#category-ajax-selector .box-title {
+  position: absolute;
+  top: -30px;
+  left: 30px;
+  line-height: 19px;
+  padding: 0px 10px;
+  border: 1px solid #AAA;
+  border-bottom: none;
+  background: #EEE;
+  float: left;
+}
+
diff --git a/test/functional/manage_products_controller_test.rb b/test/functional/manage_products_controller_test.rb
index 12abc31..e5d2615 100644
--- a/test/functional/manage_products_controller_test.rb
+++ b/test/functional/manage_products_controller_test.rb
@@ -118,7 +118,7 @@ class ManageProductsControllerTest < Test::Unit::TestCase
     category2 = ProductCategory.create!(:name => 'Category 2', :environment => environment, :parent => category1)
     category3 = ProductCategory.create!(:name => 'Category 3', :environment => environment, :parent => category2)
     get :new, :profile => @enterprise.identifier
-    assert_tag :tag => 'p', :content => /Select a category:/, :sibling => { :tag => 'a', :content => /#{category2.name}/ }
+    assert_tag :tag => 'h3', :content => /Select a category:/, :sibling => { :tag => 'a', :content => /#{category2.name}/ }
   end
 
   should 'show current category' do
@@ -127,7 +127,7 @@ class ManageProductsControllerTest < Test::Unit::TestCase
     category2 = ProductCategory.create!(:name => 'Category 2', :environment => environment, :parent => category1)
     category3 = ProductCategory.create!(:name => 'Category 3', :environment => environment, :parent => category2)
     get 'update_subcategories', :profile => @enterprise.identifier, :id => category2.id
-    assert_tag :tag => 'p', :content => /Current category:/, :sibling => { :tag => 'a', :content => /#{category3.name}/ }
+    assert_tag :tag => 'h3', :content => /Current category:/, :sibling => { :tag => 'a', :content => /#{category3.name}/ }
   end
 
   should 'show subcategories list' do
@@ -137,7 +137,7 @@ class ManageProductsControllerTest < Test::Unit::TestCase
     category3 = ProductCategory.create!(:name => 'Category 3', :environment => environment, :parent => category2)
     get 'update_subcategories', :profile => @enterprise.identifier, :id => category2.id
     assert !assigns(:categories).empty?
-    assert_tag :tag => 'p', :content => /Select a subcategory:/, :sibling => { :tag => 'a', :attributes => { :href => '#' }, :content => /#{category2.name}/ }
+    assert_tag :tag => 'h3', :content => /Select a subcategory:/, :sibling => { :tag => 'a', :attributes => { :href => '#' }, :content => /#{category2.name}/ }
   end
 
   should 'update subcategories' do
--
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