pi.util.Init.push(function(){
	var MyButton = new pi.element("button").update("Click me").event.addListener("click",function(){
		this.style.backgroundColor = "rgb({0},{1},{2})".format(
			pi.util.Number.random(0,255), pi.util.Number.random(0,255), pi.util.Number.random(0,255)
		)
	}).insert(pi.get("buttonContainer"));
});