.flash name="gradient.swf" version=5 background=white bbox=512x512

.gradient mygradient radial:
    0%   #000000ff
    4%  #000000ff
    8%  #000000cc
    12%  #00000099
    16%  #00000066
    20%  #00000033
    24%  #00000000
    100%  #00000000
.end

.circle c fill=mygradient r=380

.put c x=263 y=265 pin=center

.end