[OT] javascript documentation tool

[Robert Koberg]

hi,

I was wondering (hoping) someone may have come across a good tool for 
documenting javascript similar (or not) to javadoc. I have found:

http://jsdoc.sourceforge.net/

but it does not document JS the way I write it :) which is like:

function Shape() {
  var color = null;
  this.getColor = function() {
    return color;
  }
}
Circle.prototype = new Shape();
Circle.prototype.constructor = Circle;
Circle.superclass = Shape.prototype;
function Circle() {
  var radius = null;
  this.getRadius = function() {
    return radius;
  }
}
Does anyone know of such a thing?

thanks,
-Rob