Communication between different frames

[gandalf]

I have the following problem: I have 2 frames. Using JavaScript in one of those frames, I try to call a function in the other using parent.myframe.myfunction(). All goes well, until those frames are placed on different domains. I understand it's a security problem, but is there a way to solve this problem? Both frames are placed on the same server, and I have the posibility to use ASP.

I do understand German, I just don't speak it very well.

Thanks,
Gandalf