<!--
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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); 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 newWindow(mypage,myname,w,h,scroll) { 
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings = "height=" +h+ ",width=" +w+ ",top=" +TopPosition+ ",left=" +LeftPosition+ ",scrollbars=" +scroll+ ",resizable";
newwin = window.open(mypage,myname,settings);
if(newwin.window.focus) {newwin.window.focus();}
}

function chkFormular()
{
 if(document.formular.name.value == "")
  {
   alert("Please enter your name!");
   document.formular.name.focus();
   return false;
  }
 if(document.formular.text.value == "")
  {
   alert("Please enter a message!");
   document.formular.text.focus();
   return false;
}
 if(document.formular.email.value == "")
  {
   alert("Please enter your email!");
   document.formular.email.focus();
   return false;
  }
      if(document.formular.email.value.indexOf('@') == -1)
  {
   alert("No valid E-Mail!");
   document.formular.email.focus();
   return false;

  }
}

function chkBook()
{
 if(document.Formular.name.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.name.focus();
   return false;
  }
 if(document.Formular.vorname.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.vorname.focus();
   return false;
  }
 if(document.Formular.email.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.email.focus();
   return false;
  }
 if(document.Formular.email.value.indexOf('@') == -1)
  {
   alert("No valid E-Mail!");
   document.Formular.email.focus();
   return false;
  }
 if(document.Formular.fon.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.fon.focus();
   return false;
  }
 if(document.Formular.gruppe.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.gruppe.focus();
   return false;
  }
 if(document.Formular.datum.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.datum.focus();
   return false;
  }
 if(document.Formular.zeitvon.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.zeitvon.focus();
   return false;
  }
 if(document.Formular.zeitbis.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.zeitbis.focus();
   return false;
  }
 if(document.Formular.anzahlpersonen.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.anzahlpersonen.focus();
   return false;
  }
 if(document.Formular.zimmer.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.zimmer.focus();
   return false;
  }
 if(document.Formular.anzahltgs.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.anzahltgs.focus();
   return false;
  }
 if(document.Formular.kurs.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.kurs.focus();
   return false;
  }
 if(document.Formular.preis.value == "")
  {
   alert("You did not fill out all required fields!");
   document.Formular.preis.focus();
   return false;
  }
}


//-->