   #
   # This happens at population time.
   hook 'populate', 0, ->
-    @currentPaletteBlocks = []
-    @currentPaletteMetadata = []
-
     # Create the hierarchical menu element.
     @paletteHeader = document.createElement 'div'
     @paletteHeader.className = 'melt-palette-header'

    # Append the element.
    @paletteWrapper.appendChild @paletteHeader

    paletteHeaderRow = null
    for paletteGroup, i in @paletteGroups then do (paletteGroup, i) =>
      # Start a new row, if we're at that point
      # in our appending cycle

      # If we are the first element, make us the selected palette group.
      if i is 0
        do updatePalette

    @resizePalette()

  # The next thing we need to do with the palette
  # is let people pick things up from it.
