var start = 0;
 
var ajax = new Ajax();
var webBild = function()
{
	 start = new Date();
  start = start.getTime();
	ajax.doGet('webcam1.php?start=' + start, zeigeBild);}
window.onload = webBild;
var zeigeBild = function(str) {
  var pollResult = '';
 printResult(str);
  var pollHand = setTimeout(webBild, 60000);
}
function printResult(str) {
	var pollDiv = document.getElementById('webDiv');
  if (pollDiv.firstChild) {
    pollDiv.removeChild(pollDiv.firstChild);
  }
 
  pollDiv.appendChild(document.createTextNode(str ));
  var currentPath=document.campic.src;
var trimmedPath=new Array();
trimmedPath=currentPath.split("?");
document.campic.src = trimmedPath[0] + "?" + Math.random();
}