function toggle(div_id) {
	var el = document.getElementById(div_id);
	if ( el.style.display == 'none' ) {	el.style.display = 'block';}
	else {el.style.display = 'none';}
}
function popup() {
	window.setTimeout("cambia()",1500);
}
function cambia(){
	document.getElementById('pop').style.display = 'block';
	document.getElementById('pop2').style.display = 'block';
}