try 
{ 
  xmlhttp = new XMLHttpRequest();
} 
catch(error) 
{ 
  try 
  { 
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  }
  catch(error){}
}

function handleHttpState()
{
  if(xmlhttp.readyState == 4)
  { 
    if(xmlhttp.status == 200)
    {
      parseData();
    }
  }
}

function parseData()
{
  var response = xmlhttp.responseText.split("||");
  if(response[0]=="id2n")
  {
    document.getElementById("s"+response[3]+"_c"+response[2]+"_uname").value = response[1];
  }
  else if(response[0]=="n2id")
  {
    document.getElementById("s"+response[3]+"_c"+response[2]+"_uid").value = response[1];
  }
}

// Vars um zu testen ob wirklich Änderung stattgefunden hat
// (weniger server anfragen)
var changemem = "";
var sid       = 0;
var cid       = 0;

function change_name(server, charid)
{
  var name = document.getElementById("s"+server+"_c"+charid+"_uname").value;
  /* Nur bei Änderung etwas machen */
  if(name!=changemem || server!=sid || charid!=cid)
  {
    xmlhttp.open("POST", "jscript.php",true);
    xmlhttp.onreadystatechange = handleHttpState;
    xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlhttp.setRequestHeader("Connection", "close");
    xmlhttp.send("action=name2id&value="+name+"&s="+server+"&c="+charid);
    changemem = name;
    sid = server;
    cid = charid;
  }
}

function change_id(server, charid)
{
  var chid = parseInt(document.getElementById("s"+server+"_c"+charid+"_uid").value);
  /* Nur bei Änderung etwas machen */
  if(chid!=changemem || server!=sid || charid!=cid)
  { 
    xmlhttp.open("POST", "jscript.php");
    xmlhttp.onreadystatechange = handleHttpState;
    xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlhttp.setRequestHeader("Connection", "close");
    xmlhttp.send("action=id2name&value="+chid+"&s="+server+"&c="+charid);
    changemem = chid;
    sid = server;
    cid = charid;
  }
}

/* Charaktere von Mitgliedern ein/ausblenden */

function togglememchars(tabid)
{
  obj = document.getElementById(tabid);
  img = document.getElementById("img_" + tabid);
  if(obj.className=="trvis")
  {
    obj.className = "trinvis";
    img.src = "images/show.png";
  }
  else
  {
    obj.className = "trvis";
    img.src = "images/hide.png";
  }
}