         # Show the form to add a secondary index
         show_add_index: (event) =>
             event.preventDefault()
-            @$('.add_index_li').slideDown 'fast'
-            @$('.create_container').slideUp 'fast'
+            @$('.add_index_li').show()
+            @$('.create_container').hide()
             @$('.new_index_name').focus()
 
         # Hide the form to add a secondary index
         hide_add_index: =>
-            @$('.add_index_li').slideUp 'fast'
-            @$('.create_container').slideDown 'fast'
+            @$('.add_index_li').hide()
+            @$('.create_container').show()
             @$('.new_index_name').val ''
 
         # We catch enter and esc when the user is writing a secondary index name

        # Show a confirmation before deleting a secondary index
        confirm_delete: (event) =>
            event.preventDefault()
            @$('.alert_confirm_delete').slideDown 'fast'

        delete_index: =>
            @$('.btn').prop 'disabled', 'disabled'

                    if view.model is index
                        index.destroy()
                        ((view) =>
                            view.remove()
                            @indexes_view.splice(@indexes_view.indexOf(view), 1)
                        )(view)
                        break
                if @collection.length is 0
