function PopWindow(NewURL, Width, Height, Center)
{
var WinTop
var WinLeft
var WinHeight
var WinWidth

	if (Center = true)
	{
           WinHeight = Height * 1.065
           WinWidth = Width * 1.065
 	   WinTop = (screen.height - WinHeight) / 2;
	   WinLeft = (screen.width - WinWidth) / 2;
	   var NewWin = window.open(NewURL, 'Popup', config='toolbar=no,menubar=no,status=no,location=no,directories=no,scrollbars=yes,width=' + WinWidth + ',height=' + WinHeight + ',top=' + WinTop + ',left=' + WinLeft );
	}
	else
	{
	   var NewWin = window.open(NewURL, 'Popup', config='toolbar=no,menubar=no,status=no,location=no,directories=no,scrollbars=yes,width=' + Width + ',height=' + Height );
	}
}