Home Link With Frames !?

I've been trying to create a home link in a document that is shown in
a frameset of two frames. My aim is to show the first documents that
were shown in the frames when the frameset was loaded the first time.
The link works perfectly in NN4.5 and 7.1, but IE6 and Opera7 are
causing headaches.

I've tried to do the link with the following script:

function home(h,g){
parent.fRight.history.go(h-parent.fRight.history.length);
parent.fLeft.history.go(g-parent.fLeft.history.length);}

fRight and fLeft are frame names. The function is then called in the
following link:

<a href="javascript:home(1,1)">Opening page </a>

How can I get even IE and Opera to understand me?