How do you unlock the norhteast and southeast maps in Zelda phantom hourglass?

Just go to the Temple of the Ocean King on Mecay Island and enter the temple and 1: you go north and hit the light bulb "its on the ground and its purple"hit it with your sWord and run as fast as you can and go east use your boomerang and light the other torch with the right side torch Tip: don't get hit by the phantoms or you will lose time (witch is bad...) so the when you do light both of the torches the fire on the south side will go away. run through the way and remember don't get hit!!!!! when you get to the end of the way turn west and stand on the little square and then run up the stairs witch is on the south side and grab the key. now go to the light bulb that was purple and just tap the door next to you and there just go down the stairs. Well, sorry I just got bored of typing so SORRY but hope that that importation helps BYEEE :D :)