In my html page i have 2 frames like so:

<frameset cols="165,800" border="0">


The left frame will always be 165 but i dont actually want the right frame to be 800. I want it so that at what ever resolution the page viewer is running on, it gives the right frame what ever is left after taking the 165 or so that it resizes the right frame depending on the current width of the browser windows.

Can anyone help?
Thanks