return {r: 0, g: 0, b: 0, a: 1}; }, 
return {r: 0, g: 0, b: 0, a: 1}; }, 
	black: function(){		return {r: 0, g: 0, b: 0, a: 1};	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/c7d2075e077f52d30bb22fd290f5cbb6f2dca879/lighting.js/clean/gfx3d/lighting.js