Disable the minimize button in Internet Explorer IE9

Question

I can use window.open resizable=no to disable/grey out the maximize button, but when I try to use dialog=yes,minimizable=no the minimize button won't grey out/disable, Please help me find a way to disable this minimize button, Thanks!

I want to apply this setting to a kiosk computer because I dont want user to minimize their browser and leave their credential open for the next person

Answer 1

"Dialog" and "Minimizable" are not valid options . You cannot, and should not, prevent a user from being able to minimize a window on their desktop.

If you wish to run the browser on a Kiosk, I would suggest loading the browser in Kiosk mode .