Unidentified Fluid underneath car?!?

[JamesDean]

ok new washer came today so i had to move my car. It'd had been sitting there all night since Wednesday night. Previously my dad's van was there. I moved it and spotted this:




if you cant tell its bright green. so first thing i thought was coolant. Well I dont have green coolant in my car. I flushed it last november with the good stuff. I cant think of any other fluid that would be green in nature and that would come from relatively where the transmission is. last i checked trans fluid is red. i've never heard of green a/t fluid. it might be from my dad's van but i thought i should double check with the ms crowd..(van = pontiac transport)


thanks