Disable The Minimize Button In Internet Explorer Ie9

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

Solution 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.