diff --git a/app/helpers/box_organizer_helper.rb b/app/helpers/box_organizer_helper.rb
index 37fe93b..2a0ec4a 100644
--- a/app/helpers/box_organizer_helper.rb
+++ b/app/helpers/box_organizer_helper.rb
@@ -10,9 +10,9 @@ module BoxOrganizerHelper
     elsif plugin && File.exists?(File.join(Rails.root, 'public', plugin.public_path, 'images', block.icon_path))
       image_path = File.join('/', plugin.public_path, 'images', block.icon_path)
     elsif File.exists?(File.join(Rails.root, 'public', 'images', block.icon_path))
-      image_path = block.icon_path
+      image_path = File.join('images', block.icon_path)
     else
-      image_path = block.default_icon_path
+      image_path = File.join('images', block.default_icon_path)
     end
 
     image_tag(image_path, height: '48', width: '48', class: 'block-type-icon', alt: '' )
@@ -33,7 +33,7 @@ module BoxOrganizerHelper
     images_path = Dir.glob(File.join(Rails.root, 'public', 'images', block.preview_path, '*')) if images_path.empty?
     images_path = images_path.map{|path| path.gsub(File.join(Rails.root, 'public'), '') } unless images_path.empty?
 
-    images_path = 1.upto(3).map{block.default_preview_path} if images_path.empty?
+    images_path = 1.upto(3).map{File.join('images', block.default_preview_path)} if images_path.empty?
 
     content_tag(:ul,
       images_path.map do |preview|
diff --git a/app/helpers/layout_helper.rb b/app/helpers/layout_helper.rb
index 7fd0def..e78aa11 100644
--- a/app/helpers/layout_helper.rb
+++ b/app/helpers/layout_helper.rb
@@ -28,7 +28,7 @@ module LayoutHelper
   end
 
   def noosfero_javascript
-    plugins_javascripts = @plugins.flat_map{ |plugin| plugin.js_files.map{ |js| plugin.class.public_path(js, true) } }.flatten
+    plugins_javascripts = @plugins.flat_map{ |plugin| Array.wrap(plugin.js_files).map{ |js| plugin.class.public_path(js, true) } }.flatten
 
     output = ''
     output += render 'layouts/javascript'
diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index c8a5044..8ae18b5 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -27,6 +27,9 @@
 *= require manage-products.js
 *= require catalog.js
 *= require autogrow.js
+*= require slick.js
+*= require select-or-die/_src/selectordie.js
+*= require block-store.js
 */
 
 // scope for noosfero stuff
diff --git a/public/javascripts/block_store.js b/public/javascripts/block_store.js
deleted file mode 100644
index 41bdfe1..0000000
--- a/public/javascripts/block_store.js
+++ /dev/null
@@ -1,51 +0,0 @@
-jQuery(document).ready(function () {
-  jQuery("#block-types-navigation a.previous").hide();
-  jQuery('.block-types-group').first().show( 'slide', { direction : 'down' }, 1000, function() {
-    jQuery('.block-types-group').first().addClass('active');
-    jQuery(".block-types-group.active + .block-types-group").addClass('next');
-    jQuery('#block-types-navigation a.previous').click(PreviousSlide);
-    jQuery('#block-types-navigation a.next').click(NextSlide);
-  });
-
-  firstBlockTypesGroup = jQuery(".block-types-group").first();
-  lastBlockTypesGroup = jQuery(".block-types-group").last();
-});
-
-function NextSlide() {
-  activeBlockTypesGroup = jQuery(".block-types-group.active");
-  nextBlockTypesGroup = jQuery(".block-types-group.next").first();
-
-  activeBlockTypesGroup.hide( 'slide', { direction : 'left' }, 1000);
-  nextBlockTypesGroup.show( 'slide', { direction : 'right' }, 1000, function() {
-    activeBlockTypesGroup.removeClass('active');
-    activeBlockTypesGroup.addClass('prev');
-    nextBlockTypesGroup.removeClass('next');
-    nextBlockTypesGroup.addClass('active');
-    jQuery(".block-types-group.active + .block-types-group").addClass('next');
-    activeBlockTypesGroup = jQuery(".block-types-group.active");
-    jQuery("#block-types-navigation a.previous").show();
-
-    if ( activeBlockTypesGroup.is( lastBlockTypesGroup ) ) {
-      jQuery("#block-types-navigation a.next").hide();
-    }
-  });
-}
-
-function PreviousSlide() {
-  activeBlockTypesGroup = jQuery(".block-types-group.active");
-  previousBlockTypesGroup = jQuery(".block-types-group.prev").last();
-
-  activeBlockTypesGroup.hide( 'slide', { direction : 'right' }, 1000 );
-  previousBlockTypesGroup.show( 'slide', { direction : 'left' }, 1000, function() {
-    activeBlockTypesGroup.removeClass('active');
-    activeBlockTypesGroup.addClass('next');
-    previousBlockTypesGroup.removeClass('prev');
-    previousBlockTypesGroup.addClass('active');
-    activeBlockTypesGroup = jQuery(".block-types-group.active");
-    jQuery("#block-types-navigation a.next").show();
-
-    if ( activeBlockTypesGroup.is( firstBlockTypesGroup ) ) {
-      jQuery("#block-types-navigation a.previous").hide();
-    }
-  });
-}
diff --git a/public/stylesheets/application.css b/public/stylesheets/application.css
index 31606c8..2caa6a9 100644
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@@ -14,6 +14,7 @@
  * views specifics
  *= require chat
  *= require search
+ *= require block-store
  */
 
 /* browser fixes */
--
libgit2 0.21.2