default {
  state_entry() {
    llSetTexture("FIRST_TEXTURE_NAME", ALL_SIDES);
  }
  touch_start(integer num) {
    state set;
  }
}
state set {
  state_entry() {
    llSetTexture("SECOND_TEXTURE_NAME", ALL_SIDES);
    llSetTimerEvent(5);
  }
  timer() {
    llSetTimerEvent(0);
    state default;
  }
}