De esta forma no se si lo conseguire:
Cita: <p id="clic" onclick="unlock()">Boton1</p>
<script>
var result = '<p id="clic2" onclick="unlock2()">Boton2</p>';
var result2 = '<p id="clic3" onclick="unlock3()">Boton3</p>';
function unlock() {
document.getElementById("clic").innerHTML = result;
function unlock2() {
document.getElementById("clic2").innerHTML = result2;
}}
</script>