I am looking forward to your help regarding the following challenge:

I have a letterbox frameset so the main content is displayed centered on the
screen. The "main frame" changes display size with respect to the browser
window. In that frame I have placed a DIV with fixed Width and Height
attributes, including Overflow: Auto.

In effect, when I resize browser window, part of the DIV becomes hidden. I
would need your advise on how to dynamically resize the Height of my DIV with
respect to the available display size of the given frame. I suppose this will
require JavaScript calculation?

At the moment, when I resize the browser window I cannot read all DIV content.
Even worse, I am unable to scroll because the DIV content does not exceed the
given Height. How do I realize that the DIV keeps all its attributes but
resizes itself dynamically?

Is there anyone out ther who wants to help? Thank you in advance.

Tobias