//Java Script File
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) { //v4.01
  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 && d.getElementById) x=d.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 MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function submitYear()
{
	document.termine.month.selectedIndex=0;
	document.termine.submit();
	}
function check()
 {
	  if (document.anmelden.vorname.value=="Vorname*" || document.anmelden.vorname.value=="")
	  {
		   alert ("Bitte Ihren Vornamen eintragen!");
		   document.anmelden.vorname.focus();
		   return false;
	   }
	  if (document.anmelden.nachname.value=="Nachname*" || document.anmelden.nachname.value=="")
	  {
		   alert ("Bitte Ihren Nachnamen eintragen!");
		   document.anmelden.nachname.focus();
		   return false;
	   }
	
	  if (document.anmelden.email.value=="eMail*" || document.anmelden.email.value=="")
	   {
		   alert ("Bitte Ihre Emailadresse eintragen!");
		   document.anmelden.email.focus();
		   return false;
	   }
	
	 return mail();
  }

 function mail() 
 {
    var str=document.anmelden.email.value;
	var filter=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/i;
    if (filter.test(str)){
        return true ;}
        else{
             alert("Bitte eine gültige Email-Adresse eingeben.");
             document.anmelden.email.focus();
        return false;
        }
}


// open window

function openWindow(theURL,winName,features) {
   win=window.open(theURL,winName,features);
   win.focus();
}