function GetMedewerker(obj) {
  var getstr = "?post=true&";
  
  //for (i=0; i<obj.childNodes.length; i++) {
  for (i=0; i<obj.elements.length; i++) {
      
    if (obj.elements[i].tagName == "INPUT") {     
     
        if (obj.elements[i].type == "text" || obj.elements[i].type == "password") {
           getstr += encodeURIComponent(obj.elements[i].name) + "=" + encodeURIComponent(obj.elements[i].value) + "&";
        }
        if (obj.elements[i].type == "hidden") {
           getstr += encodeURIComponent(obj.elements[i].name) + "=" + encodeURIComponent(obj.elements[i].value) + "&";
        }
        if (obj.elements[i].type == "checkbox") {
           if (obj.elements[i].checked) {
              getstr += obj.elements[i].name + "=" + encodeURIComponent(obj.elements[i].value) + "&";
              
           } else {
              getstr += obj.elements[i].name + "=&";
           }
        }
        if (obj.elements[i].type == "radio") {
           if (obj.elements[i].checked) {
              getstr += encodeURIComponent(obj.elements[i].name) + "=" + encodeURIComponent(obj.elements[i].value) + "&";
           }
        }
     }   
     if (obj.elements[i].tagName == "SELECT") {
        var sel = obj.elements[i];
        
        getstr += encodeURIComponent(sel.name) + "=" ;
        if(sel.value != ""){
          //window.alert(sel.options[sel.selectedIndex].value + ">" + sel.value);
          getstr += encodeURIComponent(sel.options[sel.selectedIndex].value);          
          }
        getstr += "&";
     }
     if (obj.elements[i].tagName == "TEXTAREA") {
        var sel = obj.elements[i];
        getstr += encodeURIComponent(sel.name) + "=" + encodeURIComponent(sel.value) + "&";
     }
  }
  makeRequestMedewerker('./objects/medewerkers.php', getstr);
}

function makeRequestMedewerker(url, parameters) {
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
     http_request = new XMLHttpRequest();
     if (http_request.overrideMimeType) {
     	// set type accordingly to anticipated content type
        //http_request.overrideMimeType('text/xml');
        http_request.overrideMimeType('text/html');
     }
  } else if (window.ActiveXObject) { // IE
     try {
        http_request = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (e) {
        try {
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
     }
  }
  if (!http_request) {
     alert('Cannot create XMLHTTP instance');
     return false;
  }

  http_request.open("POST", url, true);

  //Send the proper header information along with the request
  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  http_request.setRequestHeader("Content-length", parameters.length);
  http_request.setRequestHeader("Connection", "close");
  
  http_request.onreadystatechange = alertContentsMedewerker;
  http_request.send(parameters);
}

function alertContentsMedewerker() {
  if (http_request.readyState == 4) {
     if (http_request.status == 200) {
        //alert(http_request.responseText);
        result = http_request.responseText;
        $('leftcontent').innerHTML = result;   
        evalScripts(result);  
        //check if checkmylogin is element
        if(document.getElementById("medwerkreg") && document.getElementById("medwerkreg").value == "wasok"){
          CheckLogin(document.getElementById('loginfrm_sportiek'));
          }
     } else {
        alert('There was a problem with the request.');
     }
  }
}

function SetActionMedewerker(action, nramount){
  if(action == 'sentmedewerker'){
    var myObliged=new Array("login", "paswoord1", "paswoord2", "titel_mr", "voornaam", "naam", "adres", "postnr", "woonplaats", "geboorteplaats", "geboortedatum", "national", "email", "rijksregisternr", "bankrekeningnr", "centrum", "periode", "sportiekfunctie");
    }
  if(action == 'updatemedewerker'){
    var myObliged=new Array("login", "paswoord1", "paswoord2", "titel_mr", "voornaam", "naam", "adres", "postnr", "woonplaats", "geboorteplaats", "geboortedatum", "national", "email", "rijksregisternr", "bankrekeningnr");
    }
    
  var sendform = true;
  var showreq = false;
  
  for(var i=0;i<myObliged.length;i++){
    if(myObliged[i]=="titel_mr"){
      if(document.getElementById("titel_mr").checked==false && document.getElementById("titel_mvr").checked==false && document.getElementById("titel_jhr").checked==false && document.getElementById("titel_juffr").checked==false){
        document.getElementById("lbl_" + myObliged[i]).style.color = "#cc0001";
        sendform = false;        
        }
      }
    if(myObliged[i]=="geboortedatum"){
      var gebdat = true;
      if(document.getElementById("dag").value==""){   gebdat = false;}
      if(document.getElementById("maand").value==""){ gebdat = false;}
      if(document.getElementById("jaar").value==""){  gebdat = false;}
      if(gebdat == false){
        document.getElementById("lbl_" + myObliged[i]).style.color = "#cc0001";    
        sendform = false;
        }
      }
    else if(myObliged[i]=="centrum" || myObliged[i]=="periode" || myObliged[i]=="sportiekfunctie"){      
      for(var j=1;j<=nramount;j++){
        if(document.getElementById(myObliged[i] + '_' + j) && document.getElementById(myObliged[i] + '_' + j).value==""){
          showreq = j;
          }      
        }
      }
    else{
      if(document.getElementById(myObliged[i]) && document.getElementById(myObliged[i]).value==""){
        document.getElementById("lbl_" + myObliged[i]).style.color = "#cc0001";
        sendform = false;
        }
      }
    }
  
  if(sendform == false){
    document.getElementById("errormessageinschrijving").innerHTML = "Gelieve alle verplichte velden in te vullen aub!";
    return false;    
    }
  else if(document.getElementById("paswoord1").value != document.getElementById("paswoord2").value){    
    document.getElementById("lbl_paswoord1").style.color = "#cc0001";
    document.getElementById("lbl_paswoord2").style.color = "#cc0001";
    document.getElementById("paswoord1").value = "";
    document.getElementById("paswoord2").value = "";    
    document.getElementById("errormessageinschrijving").innerHTML = "Uw paswoorden zijn verschillend!";
    return false;
    }
  else{
    if(validateEmail()==true){
      if(showreq != false){    
        document.getElementById("err_req").value = showreq;
        document.getElementById('frm_medewerkers').submit();
        }
      else{
        document.getElementById("action").value = action;
        GetMedewerker(document.getElementById('frm_medewerkers'));    
        return true;      
        }
      }
    else{
      document.getElementById("lbl_email").style.color = "#cc0001";
      document.getElementById("errormessageinschrijving").innerHTML = "Gelieve een geldig emailadres in te vullen aub!";      
      return false;
      }
    }
  }

function CheckMedFormAction(action){
  document.getElementById('action').value = action;
  document.getElementById('frm_medewerkers').submit();
  }
    
function AllocationMedewerker(action, reqid){
  document.getElementById('requestid').value = reqid;
  document.getElementById('action').value = action;
  
    //Check for confirmation of delete
  if(action == "cancelallocation"){
    var cancel_aanvraag = confirm("Bent u zeker om deze aanvraag te annuleren?");
    if (cancel_aanvraag != true){
      return false;
      }
    else{
      document.getElementById('frm_toek_medewerkers').submit();
      }
    }
  else{
    document.getElementById('frm_toek_medewerkers').action = '#'+reqid;
    document.getElementById('frm_toek_medewerkers').submit();
    }
  }