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_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_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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function mnin(idvar){ //mainnavi
	document.getElementById(idvar).bgColor='#FFFFFF';
}
function mnout(idvar){ //mainnavi
	document.getElementById(idvar).bgColor='#D9E1EA';
}

function znin(idvar){ //zusatznavi
	document.getElementById(idvar).bgColor='#3A638E';
}
function znout(idvar){ //zusatznavi
	document.getElementById(idvar).bgColor='#7F9BB9';
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function startin(idvar){ //mainnavi
	document.getElementById(idvar).bgColor='#A8B6C3';
	document.getElementById(idvar+'x').className='textcolor01';
}
function startout(idvar){ //mainnavi
	document.getElementById(idvar).bgColor='#C1C7CD';
	document.getElementById(idvar+'x').className='textcolor13';
}

function startin2(idvar){ //mainnavi
	document.getElementById(idvar).bgColor='#A8B6C3';
	document.getElementById(idvar+'x').className='textcolor01';
}
function startout2(idvar){ //mainnavi
	document.getElementById(idvar).bgColor='#D7D7D7';
	document.getElementById(idvar+'x').className='textcolor13';
}

function popupWindow(datei,winname,w,h,x,y) {
  var properties = "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes";
  popup = window.open(datei,winname,"width="+w+",height="+h+","+properties+"");
  if(window.moveTo) popup.moveTo(x,y);
  if(window.focus) popup.focus();
}

function checkForm() {
	var strMeldung;
	var myform = document.forms["formKontakt"];
    strMeldung="";
    strMeldung="Bitte füllen Sie mindestens folgende Felder aus:\n";
	if (cleanWhitespace(myform.Vorname)=="")
    	strMeldung+="\n Vorname";
    if (cleanWhitespace(myform.Name)=="")
    	strMeldung+="\n Nachname";
	if (cleanWhitespace(myform.Telefon)=="")
    	strMeldung+="\n Telefon";
    if (cleanWhitespace(myform.Email)=="")
    	strMeldung+="\n Emailadresse";
    else {	
    	if ((myform.Email.value.indexOf("@") == -1) || (myform.Email.value.lastIndexOf(".")<myform.Email.value.indexOf("@")))
    	strMeldung+="\n Emailadresse prüfen"; 
	}
    if (cleanWhitespace(myform.Nachricht)=="")
    	strMeldung+="\n Ihre Mitteilung";

	if (strMeldung=="Bitte füllen Sie mindestens folgende Felder aus:\n")
    	document.forms["formKontakt"].submit();
    else
		alert(strMeldung);
}

function cleanWhitespace(elem) {
  var strClean = "";
  if ( elem.value!="" ) {
	  var intElemLength = elem.value.length;
	  var intElemLengthLast = elem.value.length - 1;
	  for (i = 0; i < intElemLength; i++) {
		if (elem.value.charAt(i) != ' ') strClean += elem.value.charAt(i);
	    else if (strClean.length > 0 && elem.value.charAt(i+1) != ' ' && i != intElemLengthLast) strClean += elem.value.charAt(i);
	  }
  }		  
  return strClean;
}

<!--
function flvFSTI4(){//v1.01
this.style.filter="";}

function flvFSTI3(v1,v2){//v1.01
var v3;if (v1.filters[0]&&v1.filters[0].status==2){v1.filters[0].Stop();}if (v2==0){v3="blendTrans(Duration="+v1.STI8+")";}else {v3="revealTrans(Duration="+v1.STI8+",Transition="+(v2-1)+")";}v1.style.filter=v3;}

function flvFSTI2(){//v1.01
var v1,v2=document,v3=v2.STI4,v4;for (v4=0;v3&&v4<v3.length&&(v1=v3[v4])&&v1.STI5;v4++){if (v1.filters&&!v2.STI7){flvFSTI3(v1,v1.STI3);v1.filters[0].Apply();}v1.src=v1.STI5;if (v1.filters&&!v2.STI7){v1.filters[0].Play();}}}

function flvFSTI1(){//v1.01
// Copyright 2003, Marja Ribbers-de Vroed, FlevOOware (www.STI1.nl/dreamweaver/)
var v1=arguments,v2=document,v3;v2.STI4=new Array();v2.STI7=(navigator.userAgent.toLowerCase().indexOf("mac")!=-1);for (var v4=0;v4<v1.length-2;v4+=5){v3=MM_findObj(v1[v4]);if (v3){v3.STI5=v3.src;v3.STI6=v1[v4+1];v3.STI2=v1[v4+2];v3.STI3=v1[v4+3];v3.STI8=v1[v4+4];v2.STI4[v2.STI4.length]=v3;if (v3.filters&&!v2.STI7){flvFSTI3(v3,v3.STI2);v3.onfilterchange=flvFSTI4;v3.filters[0].Apply();}v3.src=v3.STI6;if (v3.filters&&!v2.STI7){v3.filters[0].Play();}}}}
//-->