var xmlHttp

function changeTermin(str)
{
if (str != "")
{
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request")
    return
  } 
  var url="endretermin.php"
  url=url+"?sesong="+str
  url=url+"&sid="+Math.random()
  xmlHttp.onreadystatechange=stateChanged 
  xmlHttp.open("GET",url,true)
  xmlHttp.send(null)
}
}

function visDeltageroversikt(str)
{
if (str != "")
{
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request")
    return
  } 
  var url="vis_deltageroversikt.php"
  url=url+"?sesong="+str
  url=url+"&sid="+Math.random()
  xmlHttp.onreadystatechange=stateChanged 
  xmlHttp.open("GET",url,true)
  xmlHttp.send(null)
}
}

function changeArena(str, terminid, status)
{
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request")
    return
  } 
  var url="oppdaterarena.php"
  url=url+"?arena="+str
  url=url+"&terminid="+terminid
  url=url+"&status="+status
  url=url+"&sid="+Math.random()
  xmlHttp.onreadystatechange=stateChangedEndre 
  xmlHttp.open("GET",url,true)
  xmlHttp.send(null)
}

function changeInfo(str, terminid, status)
{
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request")
    return
  } 
  var url="oppdaterinfo.php"
  url=url+"?info="+str
  url=url+"&terminid="+terminid
  url=url+"&status="+status
  url=url+"&sid="+Math.random()
  xmlHttp.onreadystatechange=stateChangedEndre 
  xmlHttp.open("GET",url,true)
  xmlHttp.send(null)
}

function changeStatus(str, terminid, status)
{
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request")
    return
  } 
  var url="oppdaterstatus.php"
  url=url+"?status="+str
  url=url+"&terminid="+terminid
  url=url+"&sid="+Math.random()
  xmlHttp.onreadystatechange=stateChangedEndre 
  xmlHttp.open("GET",url,true)
  xmlHttp.send(null)
}

function showTermin(str)
{
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request")
    return
  } 
  var url="gettermin.php"
  url=url+"?sesong="+str
  url=url+"&sid="+Math.random()
  xmlHttp.onreadystatechange=stateChanged 
  xmlHttp.open("GET",url,true)
  xmlHttp.send(null)
}

function stateChanged() 
{ 
  if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
  { 
    document.getElementById("txtHint").innerHTML=xmlHttp.responseText 
  } 
} 

function stateChangedEndre() 
{ 
  if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
  { 
    document.getElementById("txtHintEndre").innerHTML=xmlHttp.responseText 
  } 
} 

function GetXmlHttpObject()
{ 
  var objXMLHttp=null
  if (window.XMLHttpRequest)
  {
    objXMLHttp=new XMLHttpRequest()
  }
  else if (window.ActiveXObject)
  {
    objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
  }
  return objXMLHttp
}