function checkPassword() {
  if( document.pwort.pw.value != ""
    &&  document.pwort.pw.value != null)
    window.location=document.pwort.pw.value + ".htm";
}

if(top.frames.length > 0)
    top.location.href=self.location;

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}


function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		file_02_file_03o = newImage("images/file_02-file_03o.jpg");
		file_04_file_05o = newImage("images/file_04-file_05o.jpg");
		file_06_file_07o = newImage("images/file_06-file_07o.jpg");
		file_08_file_09o = newImage("images/file_08-file_09o.jpg");
		file_10_file_11o = newImage("images/file_10-file_11o.jpg");
		file_12_file_13o = newImage("images/file_12-file_13o.jpg");
		preloadFlag = true;
	}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

  function chkFormular()
  {
   if(document.Formular.User.value == "")
    {
     alert("Bitte Ihren Namen eingeben!");
     document.Formular.Name.focus();
     return false;
    }
   if(document.Formular.Ort.value == "")
    {
     alert("Bitte Ihren Wohnort eingeben!");
     document.Formular.Ort.focus();
     return false;
    }
   if(document.Formular.Mail.value == "")
    {
     alert("Bitte Ihre E-Mail-Adresse eingeben!");
     document.Formular.Mail.focus();
     return false;
    }
   if(document.Formular.Alter.value == "")
    {
     alert("Bitte Ihr Alter eingeben!");
     document.Formular.Alter.focus();
     return false;
    }
   if(document.Formular.Mail.value.indexOf('@') == -1)
    {
     alert("Keine E-Mail-Adresse!");
     document.Formular.Mail.focus();
     return false;
    }
   var chkZ = 1;
   for(i=0;i<document.Formular.Alter.value.length;++i)
     if(document.Formular.Alter.value.charAt(i) < "0"
     || document.Formular.Alter.value.charAt(i) > "9")
       chkZ = -1;
   if(chkZ == -1)
   {
     alert("Altersangabe keine Zahl!");
     document.Formular.Alter.focus();
     return false;
    }
  }