centering a browser window

Could someone do me the favour of looking at this script, played about with it, but no luck, cant get it to center and have the right size window...
This is called from flash
Thanks much appreciated

<SCRIPT LANGUAGE="JavaScript">
<!--
var newWin;
function openWindow1() {
var w = 760;
var h = 520;
var x = (screen.width-w)/2;
var y = (screen.height-h)/2;
var settings = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width='+w+',he ight='+h+',left='+x+',top='+y+'",
newWin=window.open("home.htm","home",settings);
newWin.focus()
}
-->
</script>

There were some small mistakes in the settings variable. Try using this script (the typos were in the settings variable)


var newWin;
function openWindow1() {
var w = 760;
var h = 520;
var x = (screen.width-w)/2;
var y = (screen.height-h)/2;
var settings="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width="+w+",height="+h+",left="+x+",top="+y;
newWin=window.open("home.htm","home",settings);
newWin.focus()
}

Thanks Wickford for your correction
It works fine now.

maybe is better to use
screen.availHeight and screen.availWidth

because you don't know if user has small/large icons with text/notext labels on browsers toolbar, or if he uses hidden/visible bottom/up/left/right Windows Toolbar...