function newWindow(mypage, myname, w, h, scroll, status, menubar) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',status='+status+',menubar='+menubar;

	win = window.open(mypage,myname,winprops);

	if (window.focus)
	{
		win.focus()
	}

	return false;
}