var xmlhttp=false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
 try {
  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp = false;
  }
 }
@end @*/
var OnlineText;
var UserListeLEN=1;
var count=0;
var IstListe=0;
if(!Zeit) Zeit=5;

if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
  xmlhttp = new XMLHttpRequest();
}
if (xmlhttp && IDNachrichtUser) {timer=window.setInterval("Timer()", Zeit);}

function Timer() {
	window.clearInterval(timer);
	if(istSuche=='') count++;
	if(count==3) {
		IstListe=1;
		count=0;
		url2=url+'?ulLen='+UserListeLEN;
	} else {
		url2=url;
	}
	xmlhttp.open("GET", url2, true);
  xmlhttp.onreadystatechange = readyStateChangedHandler;
  xmlhttp.send('');
}

function readyStateChangedHandler() {
    if  (xmlhttp.readyState == 4) {
        if (xmlhttp.status == 200) {
        	  temp=xmlhttp.responseText;
        	  if(IstListe==1) {
        	  	if(temp!='-') document.getElementById('userliste').innerHTML=temp;
        	  	UserListeLEN=temp.length;
        	  } else {
        			if(temp!=OnlineText) {
        				if(temp!='' && Sound=='1') {
        					temp=temp+'<embed src="/tpl/erochat/_images/neuenachricht.wav" autostart="true" hidden="true" height="0" width="0">';
        					Sound=0;
        				} else {
        					Sound=1;
        				}
        				document.getElementById('info').innerHTML=temp;
        			}
        			OnlineText=temp;
        		}
        		IstListe=0;
            timer=window.setInterval("Timer()", Zeit);
        } else {
        	  changeText(xmlhttp.statusText,'info');
        }
        
    }
}