function focusField(obj, defaultValue){
    if(obj.value == defaultValue) obj.value = '';
}

function blurField(obj, defaultValue){
    if(!obj.value) obj.value = defaultValue;
}

function switchInterface(){
  var interf = document.getElementById("interface");
  var form = document.getElementById("loginform");
  var usernamef = document.getElementById("loginuser");
  var passwordf = document.getElementById("loginpw");
  var submitbtn = document.getElementById("loginsubmit");
  if(interf.value == "gamepanel"){
    form.action = "http://www.gamepanel.hosters.at/Templates/Default/login.aspx";
    /*form.name = "";*/
    usernamef.name = "USERID";
    passwordf.name = "PASSWORD";
    submitbtn.name = "B1";
    submitbtn.value = "Submit";
  }
  else{ /* Billingsystem */
    form.action = "http://www.billing.hosters.at/index.php?fuse=admin&action=Login";
    /*form.name = "loginform";*/
    usernamef.name = "email";
    passwordf.name = "passed_password";
    submitbtn.name = "foo";
    submitbtn.value = "senden";
  }
  var oldpar = interf.getParent();
  oldpar.removeChild(interf);
  /*form.submit()*/
}

function lostPw(){
  var interf = document.getElementById("interface").value;
  if(interf == "gamepanel"){
    window.open("http://www.gamepanel.hosters.at/Templates/Default/login.aspx");
  }
  else{
    window.open("http://www.billing.hosters.at/index.php?fuse=admin&view=Login");
  }
}