diff --git a/app/assets/javascripts/application/collections.coffee b/app/assets/javascripts/application/collections.coffee
index 8fbbd33029d3108b41bf282838b580152b5ee6a1..0289e4e56c771c88f98948a2259740103a4cf2af 100644
--- a/app/assets/javascripts/application/collections.coffee
+++ b/app/assets/javascripts/application/collections.coffee
@@ -100,13 +100,14 @@ $(document).on 'click', '.collection-selector', ->
   if this.checked
     if selected_objects.indexOf(this.value) < 0
       selected_objects.push { "class" : $(this).attr('data-type'), "value" : this.value}
-      console.log(selected_objects)
       $(document).trigger('check_selected_collection')
     return
   else
-    index = selected_objects.indexOf(this.value)
-    if !!(~index)
-      selected_objects.splice(index, 1)
+    i = 0
+    while i < selected_objects.length
+      if (selected_objects[i].value == this.value)
+        selected_objects.splice(i, 1)
+      i++
       $(document).trigger('check_selected_collection')
     return
 
@@ -137,14 +138,14 @@ $(document).on 'click', '.collection-button', ->
   collection = $('.collection-show-page').data('cid')
   index = permitted_types.indexOf($(this).data('action'))
   urls = []
-  los = []
+  learning_objects = []
   if permitted_types[index] == 'remove'
     if ($('.collection-button').data('class') == 'collections')
       i = 0
       while i < selected_objects.length
-        los.push selected_objects[i]["value"]
+        learning_objects.push selected_objects[i]["value"]
         i++
-      urls.push '/collections/' + encodeURIComponent(collection) + '/learning_objects/' + encodeURIComponent(los.join(','))
+      urls.push '/collections/' + encodeURIComponent(collection) + '/learning_objects/' + encodeURIComponent(learning_objects.join(','))
     else
       i = 0
       while i < selected_objects.length
diff --git a/app/views/bookmarks/show.html.erb b/app/views/bookmarks/show.html.erb
index 9654a664e767ea0d6ccc39f7f2c5e6e8d4736da6..db21f6fefae40a4476214574027cbdbf157b6a8b 100644
--- a/app/views/bookmarks/show.html.erb
+++ b/app/views/bookmarks/show.html.erb
@@ -8,7 +8,6 @@
         <li>
           <input type="checkbox" class="count-collections-objects" data-toggle="tooltip" data-placement="bottom" title="Selecionar todos">
             <%= bookmark_length @user %>
-          </a>
         </li>
       </ul>
     </div>
@@ -19,19 +18,19 @@
   <div class="container-fluid">
     <a class="navbar-brand" data-toggle="tooltip" data-placement="bottom" ></a>
     <ul class="nav navbar-nav navbar-right">
-      <li class="set-align collection-button" data-action="download">
+      <li class="set-align collection-button" data-action="download" data-class="bookmarks">
         <a href="javascript:void(0);"><span class="left-edge1"><%= image_tag image_path("icons/Download_01.png"), class: "logo-image", size: "35x35" %></span><span style="color: white">
           Salvar no <br>computador</span></a>
       </li>
-      <li class="set-align collection-button" data-action="copy">
+      <li class="set-align collection-button" data-action="copy" data-class="bookmarks">
         <a href="javascript:void(0);"><span class="left-edge1"><%= image_tag image_path("icons/Copiar_Seleção.png"), class: "logo-image", size: "35x35" %></span><span style="color: white">
           Copiar <br>para</span></a>
       </li>
-      <li class="set-align collection-button" data-action="move">
+      <li class="set-align collection-button" data-action="move" data-class="bookmarks">
         <a href="javascript:void(0);"><span class="left-edge1"><%= image_tag image_path("icons/Mover_Seleção.png"), class: "logo-image", size: "35x35" %></span><span style="color: white">
           Mover <br>para</span></a>
       </li>
-      <li class="set-align collection-button" data-action="remove">
+      <li class="set-align collection-button" data-action="remove" data-class="bookmarks">
         <a href="javascript:void(0);"><span class="left-edge1"><%= image_tag image_path("icons/Remover_da_Coleção_Seleção.png"), class: "logo-image", size: "35x35" %></span><span style="color: white">
           Remover da <br>coleção</span></a>
       </li>
diff --git a/app/views/devise/registrations/new.html.erb b/app/views/devise/registrations/new.html.erb
index 01d3d53a8683c88e9a71a230441933c4bca79f1f..5eca08657ad41165b2a2ceb551823ff224eba1b1 100644
--- a/app/views/devise/registrations/new.html.erb
+++ b/app/views/devise/registrations/new.html.erb
@@ -57,17 +57,17 @@
   $('.Facebook-button').click(function(){
     $('#social-modal-continue').empty();
     $('#social-modal-continue').append('<button type="button" class="btn btn-danger" style="float:left;" data-dismiss="modal">Recusar</button>');
-    $('#social-modal-continue').append('<%= button_to "Aceitar", user_omniauth_authorize_path(:facebook), class: 'btn btn-primary' %>');
+    $('#social-modal-continue').append('<%= button_to "Aceitar", user_omniauth_authorize_path(:facebook), class: 'btn btn-success' %>');
   });
   $('.Google-button').click(function(){
     $('#social-modal-continue').empty();
     $('#social-modal-continue').append('<button type="button" class="btn btn-danger" style="float:left;" data-dismiss="modal">Recusar</button>');
-    $('#social-modal-continue').append('<%= button_to "Aceitar", user_omniauth_authorize_path(:google_oauth2), class: 'btn btn-primary' %>');
+    $('#social-modal-continue').append('<%= button_to "Aceitar", user_omniauth_authorize_path(:google_oauth2), class: 'btn btn-success' %>');
   });
   $('.Twitter-button').click(function(){
     $('#social-modal-continue').empty();
     $('#social-modal-continue').append('<button type="button" class="btn btn-danger" style="float:left;" data-dismiss="modal">Recusar</button>');
-    $('#social-modal-continue').append('<%= button_to "Aceitar", user_omniauth_authorize_path(:twitter), class: 'btn btn-primary' %>');
+    $('#social-modal-continue').append('<%= button_to "Aceitar", user_omniauth_authorize_path(:twitter), class: 'btn btn-success' %>');
   });
 
 </script>
diff --git a/app/views/shared/application/_search.erb b/app/views/shared/application/_search.erb
index da844e70f8941b027f89828617add63475ed9553..e239aa2859cdbd26ddca883903044f91c9141e3a 100644
--- a/app/views/shared/application/_search.erb
+++ b/app/views/shared/application/_search.erb
@@ -1,7 +1,7 @@
 <div class="search-input">
   <form action="/search" method="get">
     <div class="input-group" id="search">
-      <input type="text" data-lo="<%=number_with_delimiter(LearningObject.count, delimiter: ".") %>" data-user="<%= number_with_delimiter(User.count, delimiter: ".") %>" data-collection="<%= number_with_delimiter(Collection.count, delimiter: ".") %>" placeholder="" class="form-control" name="query" id="main_search">
+      <input type="text" data-lo="<%=number_with_delimiter(LearningObject.count, delimiter: ".") %>" data-user="<%= number_with_delimiter(User.count, delimiter: ".") %>" data-collection="<%= number_with_delimiter(Collection.where(privacy: 'public').count, delimiter: ".") %>" placeholder="" class="form-control" name="query" id="main_search">
       <select name="search_class" id="search_class" class="form-control">
         <option value="LearningObject" selected>Conteúdos Educacionais</option>
         <option value="Collection">Coleções</option>