for(var i = 0; i < 5; i++) { var parent = limbs.length; limbs[parent] = new Limb(200, 200); for(var j = 0; j < 10; j++) { var child = limbs.length; var cin = connectors.length; limbs[child] = new Limb(200, 200) connectors[cin] = new Connector(parent, child, 50) addChild(limbs[child]); addChild(connectors[cin]); links[parent] = new Array(); links[parent][child] = cin + 1; } addChild(limbs[parent]); }