Define size of new browser window

Hi

I open a grid in an IFrame.
Since the IFrame is too small, I open the editing form in a new window.
The new window is then the same size as the original browser window.

How to define the size of the newly opened browser window?

Normally defines this as follows:
<a href=“www.example.com” onclick=“window.open(this.href, ‘Fenstername’, [SIZE=16px]‘width=800,height=600’[/SIZE]); return false”>Link</a>

Bye
Mansaylon