function ajaxFunction(php){
var xmlHttp;

try{
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e){
  // Internet Explorer
  try{
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e){
    try{
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e){
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function() {
    if(xmlHttp.readyState==4) {
	//alert(xmlHttp.responseText);
      document.myForm.time.value=xmlHttp.responseText;
      }
    }

  xmlHttp.open("GET",php,true);
  xmlHttp.send(null);
  }

function ajaxMediaKoppelEdit(php){
var xmlHttp;

try{
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e){
  // Internet Explorer
  try{
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e){
    try{
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e){
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function() {
    if(xmlHttp.readyState==4) {
	//alert(xmlHttp.responseText);
      xmlHttp.responseText;
	  document.koppelEditForm.bijschrift.value = xmlHttp.responseText
	  
      }
    }

  xmlHttp.open("GET",php,true);
  xmlHttp.send(null);
  }

function ajaxUpdateDiv(php,updatediv,query){
	
var xmlHttp;
try{
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e){
  // Internet Explorer
  try{
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e){
    try{
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e){
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function() {
    if(xmlHttp.readyState==4) {
	//alert(xmlHttp.responseText);
      xmlHttp.responseText;
	  //alert(xmlHttp.responseText);
	  document.getElementById(updatediv).innerHTML = xmlHttp.responseText;	  
      }
    }

  xmlHttp.open("GET",php+'?'+query,true);
  xmlHttp.send(null);
//alert(getquerystring(formname));
//    xmlHttp.send(php+'?'+getquerystring(formname));
  }




function ajaxAddKoppel(php,updatediv,formname){
var xmlHttp;
try{
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e){
  // Internet Explorer
  try{
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e){
    try{
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e){
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function() {
    if(xmlHttp.readyState==4) {
	//alert(xmlHttp.responseText);
      xmlHttp.responseText;
	  //alert(xmlHttp.responseText);
	  document.getElementById(updatediv).innerHTML = xmlHttp.responseText;	  
      }
    }

  xmlHttp.open("GET",php+'?'+getquerystring(formname),true);
  xmlHttp.send(null);
//alert(getquerystring(formname));
//    xmlHttp.send(php+'?'+getquerystring(formname));
  }

function getquerystring(formname) {
    var form = document.forms[formname];
	var qstr = "";

    function GetElemValue(name, value) {
        qstr += (qstr.length > 0 ? "&" : "")
            + escape(name).replace(/\+/g, "%2B") + "="
            + escape(value ? value : "").replace(/\+/g, "%2B");
			//+ escape(value ? value : "").replace(/\n/g, "%0D");
    }
	
	var elemArray = form.elements;
    for (var i = 0; i < elemArray.length; i++) {
        var element = elemArray[i];
        var elemType = element.type.toUpperCase();
        var elemName = element.name;
        if (elemName) {
            if (elemType == "TEXT"
                    || elemType == "TEXTAREA"
                    || elemType == "PASSWORD"
					|| elemType == "BUTTON"
					|| elemType == "RESET"
					|| elemType == "SUBMIT"
					|| elemType == "FILE"
					|| elemType == "IMAGE"
                    || elemType == "HIDDEN")
                GetElemValue(elemName, element.value);
            else if (elemType == "CHECKBOX" && element.checked)
                GetElemValue(elemName, 
                    element.value ? element.value : "On");
            else if (elemType == "RADIO" && element.checked)
                GetElemValue(elemName, element.value);
            else if (elemType.indexOf("SELECT") != -1)
                for (var j = 0; j < element.options.length; j++) {
                    var option = element.options[j];
                    if (option.selected)
                        GetElemValue(elemName,
                            option.value ? option.value : option.text);
                }
        }
    }
    return qstr;
}