function openKid(url, w, h) {
	if (arguments.length<3) {
		var h="380";
	}
	if (arguments.length<2) {
		var w="480";
	}
	characteristic="height="+h+",width="+w+",scrollbars=yes,resizable=yes,left=50,top=40";
    kidWin=open(url, "kidWin", characteristic);
    kidWin.focus();
}