Centering popup window in Flash

[ozzie12]

I've been looking around for answers to my centering popup query but cannot seem to find anything pertinent to my dilemma. In the FOLIO section of my website, there are 5 buttons on a signpost. When clicked, they open a specific browser window pertinent to the content indicated. The code I'm using for these buttons is:

printBtn.onRelease = function(){getURL ("javascript:NewWindow=window.open('print.html','newWin','width=712,height=568,left=0,top=0,toolbar=No,location=No,scrollbars=No,status=No,resizable=No,fullscreen=No'); NewWindow.focus();void(0);");
}
webBtn.onRelease = function(){getURL ("javascript:NewWindow=window.open('web.html','newWin','width=712,height=568,left=0,top=0,toolbar=No,location=No,scrollbars=No,status=No,resizable=No,fullscreen=No'); NewWindow.focus();void(0);");
}
identityBtn.onRelease = function(){getURL ("javascript:NewWindow=window.open('identity.html','newWin','width=712,height=568,left=0,top=0,toolbar=No,location=No,scrollbars=No,status=No,resizable=No,fullscreen=No'); NewWindow.focus();void(0);");
}
promoBtn.onRelease = function(){getURL ("javascript:NewWindow=window.open('promo.html','newWin','width=712,height=568,left=0,top=0,toolbar=No,location=No,scrollbars=No,status=No,resizable=No,fullscreen=No'); NewWindow.focus();void(0);");
}
enviroBtn.onRelease = function(){getURL ("javascript:NewWindow=window.open('enviro.html','newWin','width=712,height=568,left=0,top=0,toolbar=No,location=No,scrollbars=No,status=No,resizable=No,fullscreen=No'); NewWindow.focus();void(0);");
}

The new browser window opens perfectly for each button but it is not centered. Is there an easy code addition to center each of these popups on the users screen when clicked?

 

[oldnewbie]

http://www.flash-db.com/PopUp/

http://www.kirupa.com/developer/mx/centered_popup.htm

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