Netscape problem

[Giorgio Gargiulo <ingagi@inteltec.it>]

If in my HTML page I insert same frames by using : 
<frameset border="0" frameborder="0" rows="69,8,...">
in Netscape browser the height of frames is different from 69 pixel, 8 pixel etc.

If I use Explorer the height is correct.

Can I solve this problem?

thank you.