function ImageReload(){
  dateObj = new Date();
  time = dateObj.getTime();
  document.getElementById("SkyView").src = "./webcams/skyview.jpg?ms=" + time; 
  document.getElementById("NHAOView").src = "./webcams/nhaoview.jpg?ms=" + time; 
  
  timerID = setTimeout("ImageReload()",60000);
}