Opening popup from flash

I would like to open a html-popup window from a flash movie, but how do I do that?

to test the popup i just made another html site with the following js, but I can’t really put this in my as to open it from flash?!

function PopupFenster() {
  F ="pop_kim.html","Popup","width=370,height=450","screenX=500,screenY=500","scrollbars=yes");

another problem im having is that the text in the popup window just won’t scroll (no scrollbars showing), even though it’s set to scrollbars=yes :m: