function SetSelf(select) {
  var wert = select.options[select.options.selectedIndex].value;
  if (wert == "leer") {
    select.form.reset();
    parent.frames["unten"].focus();
    return;
  } else {
    if (wert == "ende") {
      top.location.href = parent.frames[1].location.href;
    } else {
      parent.frames["unten"].location.href = wert;
      select.form.reset();
      parent.frames["unten"].focus();
    }
  }
}

function setLand(obj) {
  var land=document.getElementById('land2');
  if(obj.selectedIndex=='9')
    land.style.display='table-row';
  else
    land.style.display='none';
  return true;
}

function setLand2(obj) {
  var land=document.getElementById('land2');
  if(obj.selectedIndex=='2')
    land.style.display='table-row';
  else
    land.style.display='none';
  return true;
}

function setLand3(obj) {
  var land=document.getElementById('land2');
  if(obj.selectedIndex=='3')
    land.style.display='table-row';
  else
    land.style.display='none';
  return true;
}

function setAnrede(obj) {
  var firma1 = document.getElementById('firma1');
  var firma2 = document.getElementById('firma2');
  var firma3 = document.getElementById('firma3');

  if(obj.selectedIndex=='3'){
    firma1.style.display='table-row';
    firma2.style.display='table-row';
    firma3.style.display='table-row';
  }
  else{
    firma1.style.display='none';
    firma2.style.display='none';
    firma3.style.display='none';
  }
  return true;
}

function confirm_data(){
  var box = document.getElementById('usr_reg').elements;
  for(var i=0; i < box.length; i++){
    if((box[i].type!="submit")&&(box[i].type!="button")&&(box[i].type!="hidden")){
      box[i].setAttribute('disabled','true');
    }
  }
  document.getElementById('first_step').style.display="none";
  document.getElementById('second_step').style.display="table-row";
  return false;
}

function enable_data(){
  var box = document.getElementById('usr_reg').elements;
  for(var i=0; i < box.length; i++){
    if((box[i].type!="submit")&&(box[i].type!="button")&&(box[i].type!="hidden")){
      box[i].removeAttribute('disabled');
    }
  }
  document.getElementById('first_step').style.display="table-row";
  document.getElementById('second_step').style.display="none";
  return false;
}

function doSubmit(){
  var box = document.getElementById('usr_reg').elements;
  for(var i=0; i < box.length; i++){
    if((box[i].type!="submit")&&(box[i].type!="button")&&(box[i].type!="hidden")){
      box[i].removeAttribute('disabled');
    }
  }
  document.usr_reg.submit();
}

function odstran(el,wat){
  if(el.value==wat)
    el.value="";
  el.style.color="#000";
}


function reclick(field, defaulttext) {
  if (field.value == "") {
    field.value = defaulttext;
  }
}

var zaehler = h = m = 0;
var isStarted=false;

function startTmr(){
  if(!isStarted){
    startTimerCtd();
    isStarted=true;
  }
}

function startTimerCtd(){
  var days=parseInt(document.getElementById("days").innerHTML,10);
  var hours=parseInt(document.getElementById("hours").innerHTML,10);
  var minutes=parseInt(document.getElementById("minutes").innerHTML,10);
  var seconds=parseInt(document.getElementById("seconds").innerHTML,10);
// alert(seconds);
  if(seconds==0 && (days>0||hours>0||minutes>0)){
    seconds=59;minutes--;
  }
  else
    seconds--;
  if(minutes<0 && (days>0||hours>0)){
    minutes=59;hours--;
  }
  if(hours<0 && (days>0)){
    hours=23;days--;
  }
  if(seconds<0)
    seconds=0;
  document.getElementById("days").innerHTML=days<10 ? "0"+days : days;
  document.getElementById("hours").innerHTML=hours<10 ? "0"+hours : hours;
  document.getElementById("minutes").innerHTML=minutes<10 ? "0"+minutes : minutes;
  document.getElementById("seconds").innerHTML=seconds<10 ? "0"+seconds : seconds;
  setTimeout('startTimerCtd()',1000);
}