Refresh Div Elelment

 setInterval(function(){

  var refreshDiv = document.getElementById('#refresh'),

      request = XMLHttpRequest();

  

  request.open("GET", "myurl.html", false);

  request.send(null);

  

  var doc = document.implementation.createHTMLDocument("example");

  doc.documentElement.innerHTML = request.responseText;

  

  var refreshContent = doc.getElementById('#refresh').innerHTML;

  refreshDiv.innerHTML = refreshContent;

  

},5000);