Fscommand problem

I have a question: if you use fscommand to toggle fullscreen on and flash menu off with fscommand(“showmenu”,“false”) and fscommand(“fullscreen”,“true”) it works with the projector but it doesn’t work in IExplorer.There is a way to make it work in IExplorer?Or there is a way to turn off the menu in the IExplorer?I assume I can’t prevent the window to be scaled…