VBScript or JavaScript

2 Part question:

1) I am looking for a way when a user accesses a certain page on our intranet that the address bar, menu bar and tool bar disappears. I know this is possible by openning another window using window.open but I do not want to open another window I want the code to run on the current window.

2) I am also looking for some code that will disable the right click. When a user right clicks I just want it to do nothing. I do not want a menu to come up nor a message bax that says it is disabled.

Thanks
Don