Navigate to webpage at frame?

I’m new to flash but have managed to design an intro page for my dreamweaver site. When the intro finishes I want to automatically load the home page of my site but have no idea of the actionscript for this? The flash intro is placed into the index page of my dreamweaver site, I need it to open in the same window when it reaches frame 530.
Anyone that can help at all I will be so grateful, have been stuggling with this for weeks!