Change window's attributes Onload?

Hello Everybody,
My question is the following. Can i Use the OnLoad function to open the main window without tollbar, menubar etc. I want to do
this without clicking on a link or button. Is it possible for the main page? I've tried the following:

<script language="JavaScript">
window.open ('', '', 'width=200,height=200,toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no')
oldwindow = window.self;
oldwindow.opener = window.self
oldwindow.close();
</script>

but the problem is that the first window is visible until it closes. Is it possible to hide it someway?


Also, is it possible to create a page with a link that opens such a window (without tollbar, menubar etc) and create a shortcut for
that link in order to achieve the aforementioned?

that link and open tha window in order to achieve

In a nutshell, you cannot alter the appearance of a windows chrome (menus, etc) that you didn't not create. To see exactly what you can change in a new window, refer to the Javascript Manual (google it).

Also, you cannot close a parent window without a user prompt.