var varrefreshrate=5; //SECONDS BETWEEN REFRESH
var varimage="http://92.53.136.42:800/jpg/image.jpg"; //IMAGE NAME
//var varimage="http://86.61.69.168:800/jpg/image.jpg"; //IMAGE NAME
//var varimage="http://192.168.125.52/jpg/image.jpg"; //IMAGE NAME
var varimgwidth=300; //IMAGE WIDTH
var varimgheight=245; //IMAGE HEIGHT
 
function metrefreshalt(){
  var vartimer = new Date();
  var myImage = new Image();

  myImage.onload = function(){
  myImage.width = varimgwidth;
  myImage.height = varimgheight;
  document.getElementById("divimager").replaceChild(myImage, document.getElementById("img1"))
  setTimeout('metrefreshalt()', varrefreshrate*100);
 }
 myImage.name = "img1";
 myImage.id = "img1";
 myImage.src = varimage + "?" + vartimer;
}
 
 metrefreshalt();