function sendUserRegisterRequest() {
   var uname = document.getElementById("username").value;
   xmlHttpObject.open('GET', 'inc/livesuche.php?ort='+ort+'&redirect='+redirect+'&username='+uname);
   xmlHttpObject.onreadystatechange = handleUserSearchResponse;
   xmlHttpObject.send(null);
}

function sendORTRequest() {
   var uort = document.getElementById("ort").value;
   xmlHttpObject.open('GET', 'inc/livesuche_ort.php?uk1='+uk1+'&uk2='+uk2+'&uk3='+uk3+'&suche='+suche+'&redirect='+redirect+'&username='+uort);
   xmlHttpObject.onreadystatechange = handleUserSearchResponseORT;
   xmlHttpObject.send(null);
}

function handleUserSearchResponse() {
   if (xmlHttpObject.readyState < 4) {
      document.getElementById("result").innerHTML = '<p>Laden...</p>';
   }
   if (xmlHttpObject.readyState == 4) {
      document.getElementById("result").innerHTML = xmlHttpObject.responseText;
   }
}

function handleUserSearchResponseORT() {
   if (xmlHttpObject.readyState < 4) {
      document.getElementById("result_ort").innerHTML = '<p>Laden...</p>';
   }
   if (xmlHttpObject.readyState == 4) {
      document.getElementById("result_ort").innerHTML = xmlHttpObject.responseText;
   }
}


function closeUserRegisterRequest() {   
	document.getElementById("result_ort").close();
}