Full Browser size - works in IE, not in NS

Anyone know why my site isn’t working properly in Netscape but works fine in Internet Explorer? Here is the code I have in the first frame of my “index” movie which is calling in my content movie “main.swf” -

fscommand(“fullscreen”, “false”);
fscommand(“allowscale”, “false”);
fscommand(“showmenu”, “false”);
Stage.scaleMode = “noScale”;
loadMovie(“main.swf”,1)