function rest(naptime) {
	var sleeping=true;
	var now= new Date;
	var alarm;
	var startingMSeconds = now.getTime();
	while(sleeping) {
		alarm=new Date();
		alarmMSeconds = alarm.getTime();
		if(alarmMSeconds - startingMSeconds > naptime) { sleeping = false; }
	}
	return sleeping;
}


function Test2() {
  var ni = document.getElementById('divTest2');
  var newdiv = document.createElement('div');
  newdiv.innerHTML = "<img src='http://dnpixel.com/test2.aspx?a=" + a + "'>";
  ni.appendChild(newdiv);
  rest(1000);
  return true;
}