removing netscape border?

[Nehal Mistry]

i wanna remove the netscape outsideborder so that i can scroll when the mouse cursor is touching edge of screen..... when i put this in .Xdefaults it works, but it also removes borders from everything else in netscape...

Netscape*shadowThickness: 0

if i find the exact name of the outside border, im set... can anyone help me out please?... :p