Properties of windows opened using Jscript

I’m aware of things like scrollbar=0 to turn off features of new windows opened using Javascript, but is there a switch for turning off the title bar? I’m trying to hide the path of a file opened in a new window and although I can do it within the window using status=0 and location=no, it still has the file path in the blue title strip at the top of the box. Help (please)!