Where are all 100 gold skulltula in Zelda orcarnia of time

I not sure myself but, if you go to hyrule castle when your young link and play the song of storms by the moat you will find a secert passage. In it theres some gold skulltulas. There is also a glitch where if you leave and come back the gold skulltulas will come back. Doing this its fairly simple to get 100.

Edit:

This link: http://junior24_bt.tripod.com/zelda64/skulltula.html has them all.