Hi,

I can successfully change the width of Frame A by pressing a button 
located in Frame B, only if I use Internet Explorer. But I cannot seem to 
be able to do the same in Netscape.

This is the code that I use in I.E.:
parent.document.body.cols = "0,*"

In Netscape, this code does not work:
parent.frames["A"].innerWidth = 300

Any ideas?

Thanks in advance!
Arturo