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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}



function popup1(){
	var win=null;
	myleft=screen.width/2 - 543/2;
	mytop=screen.height/2 - 405/2;
	settings="width=543,height=405,top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
	win=window.open("popup/duftzielsetzung.html","Duftzielsetzung",settings);
	win.focus();
}

function popup2(){
	var win=null;
	myleft=screen.width/2 - 543/2;;
	mytop=screen.height/2 - 405/2;
	settings="width=543,height=405,top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
	win=window.open("popup/gerdimensionierung.html","Geraetedimensienierung",settings);
	win.focus();
}

function popupProdukt(seite){
	myleft=screen.width/2 - 380/2;;
	mytop=screen.height/2 - 380/2;
	settings="width=380,height=380,top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
	winProdukt=window.open("popup/"+seite+".html","Produkte",settings);
	winProdukt.focus();
}

function impressum(){
	var win=null;
	myleft=screen.width/2 - 450/2;;
	mytop=screen.height/2 - 400/2;
	settings="width=470,height=380,top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
	win=window.open("","Impressum",settings);
	win.focus();
}

function popupFAQ(seite){
	var win=null;
	myleft=screen.width/2 - 550/2;;
	mytop=screen.height/2 - 400/2;
	settings="width=550,height=400,top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
	win=window.open("faq/frage.html#" + seite,"FAQ",settings);
	win.focus();
}

function popup(seite, verz){
	var win=null;
	myleft=500;
	mytop=120;
	settings="width=438,height=520,top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
	winPopUp=window.open(verz + "/" + seite + ".html","Popup",settings);
	winPopUp.focus();
}

onerror = stopError;
function stopError(){
	return true;
}

function changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function changeHomeNav(){
	changeProp('td_home','','style.backgroundColor','#CCCCCC','DIV');
	changeProp('td_anwendungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_produkte','','style.backgroundColor','transparent','DIV');
	changeProp('td_leistungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_referenzen','','style.backgroundColor','transparent','DIV');
	changeProp('td_kontakt','','style.backgroundColor','transparent','DIV');
}

function changeAnwendungenNav(){
	changeProp('td_home','','style.backgroundColor','transparent','DIV');
	changeProp('td_anwendungen','','style.backgroundColor','#CCCCCC','DIV');
	changeProp('td_produkte','','style.backgroundColor','transparent','DIV');
	changeProp('td_leistungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_referenzen','','style.backgroundColor','transparent','DIV');
	changeProp('td_kontakt','','style.backgroundColor','transparent','DIV');
}

function changeProdukteNav(){
	changeProp('td_home','','style.backgroundColor','transparent','DIV');
	changeProp('td_anwendungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_produkte','','style.backgroundColor','#CCCCCC','DIV');
	changeProp('td_leistungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_referenzen','','style.backgroundColor','transparent','DIV');
	changeProp('td_kontakt','','style.backgroundColor','transparent','DIV');
}

function changeLeistungenNav(){
	changeProp('td_home','','style.backgroundColor','transparent','DIV');
	changeProp('td_anwendungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_produkte','','style.backgroundColor','transparent','DIV');
	changeProp('td_leistungen','','style.backgroundColor','#CCCCCC','DIV');
	changeProp('td_referenzen','','style.backgroundColor','transparent','DIV');
	changeProp('td_kontakt','','style.backgroundColor','transparent','DIV');
}

function changeReferenzenNav(){
	changeProp('td_home','','style.backgroundColor','transparent','DIV');
	changeProp('td_anwendungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_produkte','','style.backgroundColor','transparent','DIV');
	changeProp('td_leistungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_referenzen','','style.backgroundColor','#CCCCCC','DIV');
	changeProp('td_kontakt','','style.backgroundColor','transparent','DIV');
}

function changeKontaktNav(){
	changeProp('td_home','','style.backgroundColor','transparent','DIV');
	changeProp('td_anwendungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_produkte','','style.backgroundColor','transparent','DIV');
	changeProp('td_leistungen','','style.backgroundColor','transparent','DIV');
	changeProp('td_referenzen','','style.backgroundColor','transparent','DIV');
	changeProp('td_kontakt','','style.backgroundColor','#CCCCCC','DIV');
}

function chkFormular(){
	if (document.Formular.name.value == "") {
    	alert("Bitte Ihren Namen eingeben!");
    	document.Formular.name.focus();
    	return false;
  	}
	if (document.Formular.vorname.value == "") {
    	alert("Bitte Ihren Vornamen eingeben!");
    	document.Formular.vorname.focus();
    	return false;
  	}
	if (document.Formular.firma.value == "") {
    	alert("Bitte Ihre Firma eingeben!");
    	document.Formular.firma.focus();
    	return false;
  	}
	if (document.Formular.telefon.value == "") {
    	alert("Bitte Ihre Telefonnummer eingeben!");
    	document.Formular.telefon.focus();
    	return false;
  	}
	if (document.Formular.email.value == "") {
    	alert("Bitte Ihre Email Adresse eingeben!");
    	document.Formular.email.focus();
    	return false;
  	}
	if (!istEmail(document.Formular.email.value)){
		alert("Bitte eine gültige Eimal Adresse eingeben!");
    	document.Formular.email.focus();
    	return false;	
	}
}
function istEmail(feld) {
// werden regular expressions unterstuetzt?
	var supported = 0;
	if (window.RegExp) {
		var tempStr = "a";
		var tempReg = new RegExp(tempStr);
		if (tempReg.test(tempStr))
			supported = 1;
		}
		if (!supported)
			return (feld.indexOf(".") > 2) && (feld.indexOf("@") > 0);
		var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
		var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$");
		return (!r1.test(feld) && r2.test(feld));
}