It's true that about brown eyes being dominant. But here's the explanation behind newborns' eyes changing color that I mentioned: http://m.livescience.com/13564-babies-eyes-start-blue-change-color.html
I haven't seen much activity here... Bump. Edit- To those of you who put other, what is other for you?
I believe that hazel is either a mix of two colors, of one/both of your parents is/are carriers for the hazel gene.