function reloadcounter()
		  {
		    var xml = null;
			  var wynik = document.getElementById("licznik");
			  wynik.innerHTML = "";
				if (window.XMLHttpRequest) xml = new XMLHttpRequest();
				else if (window.ActiveXObject) xml = new ActiveXObject("Microsoft.XMLHTTP");
			  if (xml) 
			  	{
				    xml.onreadystatechange = function()
				    	{
					      if (xml.readyState==4)
					      	{
					          wynik.innerHTML = xml.responseText;
						      }
					    }
				    xml.open("GET", "useronlinetxt.php", true);
				    xml.send(null);
				  }
			  return false;
			}
		setInterval('reloadcounter()',90000);