can't save to Toolbars folder
ToolbarBuilder callback ; save
Error; #<NameError; undefined local variable or method `d' for #<Smustard;;ToolbarBuilder;0xb369--->>
C;/Program Files (x86)/Google/Google SketchUp 8/Plugins/ToolbarBuilderPro.rb;283;in `write_file'
C;/Program Files (x86)/Google/Google SketchUp 8/Plugins/ToolbarBuilderPro.rb;258;in `create_html'
C;/Program Files (x86)/Google/Google SketchUp 8/Plugins/ToolbarBuilderPro.rb;283;in `call'
C;/Program Files (x86)/Google/Google SketchUp 8/Plugins/ToolbarBuilderPro.rb;283