       e.stopPropagation()
       hide_context_menu()
       $(this).nextAll('li').remove()
-    .selectable({
+    .selectable
       filter: 'li'
-      , selecting: (event, ui) ->
+      selecting: (event, ui) ->
         $(ui.selecting).find('a.file').addClass('active')
-      , unselecting: (event, ui) ->
+      unselecting: (event, ui) ->
         $(ui.unselecting).find('a.file').removeClass('active')
-      , start: (event, ui) ->
+      start: (event, ui) ->
         hide_context_menu()
         # pressing command or ctrl key to select multiple items
         if event.metaKey == false and event.ctrlKey == false
           $(this).find('a.file').removeClass('active')
-      , stop: (event, ui) ->
+      stop: (event, ui) ->
         column = $(this)
         selected = column.find('.ui-selectee.ui-selected')
         # clicking on one item

        $('#menu li:first').removeClass('disabled').find('a').text(text).attr('title', text)

  menu_items_clicked =
    for_files: [open, move_to_trash, null, null],
    for_lists: [undo, mkdir, mkfile, refresh, null, null],

  menu_items_after_clicked =
    for_files: (index) ->

  resize_columns = ->
    parent = $('#columns_container')
    window.column_height = parent.height()
    $('#columns').css
      top: parent.position().top
      left: parent.position().left
      width: parent.width()
      height: window.column_height
    $('#columns ul.columns > li').height(window.column_height)
    $('#columns ul.column').slimScroll({ height: 'auto' })
    $('#columns ul.columns').slimScrollHorizontal({ width: 'auto' })
