function showFeedback(){
	var name = document.getElementById("feedback")
	if (name.className == "off"){
		name.className = "on";
	} else {
		name.className = "off";
	}
}

function showReset(){
	var name = document.getElementById("reset")
	if (name.className == "off"){
		name.className = "on";
	} else {
		name.className = "off";
	}
}