[tkinter] direct user from one window to another

[j.heller]

hello daniweb community;

After a click on a button I need to "direct" the user from the current window to another, like you may know it from installations ("Yes I accept TOS"->click->new window please select installation path).

Kind regards;

[woooee]

The button's command parameter http://effbot.org/tkinterbook/button.htm would call a funtion that would open a new Toplevel Gui http://effbot.org/tkinterbook/toplevel.htm

[j.heller]

I don't understand how to define a methode opening a new window, is there any example code?
One button packed on a window ->click on button-> opening another window, old window is now overridden with new one