function inicia(){
		boleano = false;
		blink();
		document.onmouseover = function(){
		 document.body.style.cursor = 'pointer';
}

}
function blink()
{


	setTimeout(blink,500)
	if(boleano == true){
		boleano = false;
		document.getElementById("step1").style.display = "block";
		document.getElementById("step2").style.display = "none";		
	}else if(boleano == false){
		boleano = true;
		document.getElementById("step1").style.display = "none";
		document.getElementById("step2").style.display = "block";		
		
	}
}

window.onload = inicia;