sunroof drain holes?

Hey, does anyone know where the drain holes on my '91 civic DX sunroof are, i cant see any noticable holes and there is green stuff forming under the glass of the sunroof, and to me looks like the water just sits on top of the sunroof when its closed and the water that does move always comes the windscreen

yo man if you have a sunroof on a dx it is prob aftermarket. casue i don't think sunroofs came in anything other then si's.