The coming of SVG

[hh]

What about:

wad (also honouring the main author of the new "container")

on mouseUp
   if there is no wad "w_1" then
      create wad "w_1"
      put image "img_1" into wad "w_0" 
      put graphic "grc_1" onto back of wad "w_1"
      put svgicon "svg_1" onto front of wad "w_1"
  end if
end mouseUp