// JavaScript Document
function bildbereich(menue, untermenue, untermenuepunkt){
with (navigator) if (appName.indexOf('Microsoft')==-1) {
		var width = window.innerWidth;
		var height = window.innerHeight;
	}else{
		var width = document.documentElement.clientWidth; //document.body.offsetWidth;
		var height = document.documentElement.clientHeight; //document.body.offsetHeight;
}
if(location.search.indexOf("&breite") == -1) {
  location.replace("hauptseite.php" + "?menue=" + menue + "&untermenue=" + untermenue + "&untermenuepunkt=" + untermenuepunkt + "&hoehe=" + height+ "&breite=" + width);   // Die Bildschirmbreite ist nun für PHP in der Variablen $width verfügbar.
}
}
function flashposition(){
with (navigator) if (appName.indexOf('Microsoft')==-1) {
		var width = window.innerWidth;
		var height = window.innerHeight;
	}else{
		var width = document.documentElement.clientWidth; //document.body.offsetWidth;
		var height = document.documentElement.clientHeight; //document.body.offsetHeight;
}
if(location.search.indexOf("&breite") == -1) {
  location.replace("index.php" + "?hoehe=" + height+ "&breite=" + width);   // Die Bildschirmbreite ist nun für PHP in der Variablen $width verfügbar.
}
}
function checkformular(){
	atzeichen = false;
	if((document.akokontakt.namefield.value == "") && (document.akokontakt.firma.value == "")){ 
		alert("Bitte geben Sie Ihren Namen bzw. den Namen Ihrer Firma ein."); 
		document.akokontakt.namefield.focus(); 
		return false; 
	} 
	if(document.akokontakt.emailadresse.value != ""){
		for(var i = 0; i < document.akokontakt.emailadresse.value.length; i++) {
			if(document.akokontakt.emailadresse.value.charAt(i) == '@') {
				atzeichen = true;
				break;
			}
		} 
		if(!atzeichen) {
			alert("Bitte geben Sie eine gültige EMail-Adresse ein."); 
			document.akokontakt.emailadresse.focus(); 
			return false; 
  		} 
	}
	if((document.akokontakt.telefon.value == "") && (document.akokontakt.emailadresse.value == "")){ 
		alert("Bitte geben Sie Ihre Telefonnummer und/oder Ihre EMail-Adresse ein."); 
		document.akokontakt.telefon.focus(); 
		return false; 
	} 
	return true; 
}
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_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 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_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_checkPlugin(plgIn, autoGo) { //v4.0
  var ok=false ; 
  document.MM_returnValue = false;
  with (navigator) if (appName.indexOf('Microsoft')!=-1 && appVersion.indexOf('Mac')==-1) {document.write(''+'<scr'+'ipt language="VBScript">\nOn error resume next\n'+'MM_dir = IsObject(CreateObject("SWCtl.SWCtl.1"))\n'+'MM_flash = NOT IsNull(CreateObject("ShockwaveFlash.ShockwaveFlash.5"))\n</scr'+'ipt>');}
  with (navigator) if (appName.indexOf('Microsoft')==-1 || (plugins && plugins.length)) {
	if(typeof plugins[plgIn] != 'undefined') {
		flashversion = plugins[plgIn].description;
		flashversion = parseInt(flashversion.charAt(flashversion.indexOf(".") - 1));
		ok = (flashversion >= 5) ? true : false;
	}
  } else if (appVersion.indexOf('3.1')==-1) { //not Netscape or Win3.1
    if (plgIn.indexOf("Flash")!=-1 && window.MM_flash!=null) ok=window.MM_flash;
    else if (plgIn.indexOf("Director")!=-1 && window.MM_dir!=null) ok=window.MM_dir;
    else ok=autoGo ;
   }
 
 return ok;
}

function fensteroeffnen(URL, fenstername, w, h, scroll, rez) {
	var adresse = URL;
	var breite = w;
	var hoehe = h;
	var winlinks = (screen.width - breite) / 2;
	var winoben = (screen.height - hoehe) / 2;
	winprops = 'height='+hoehe+',width='+breite+',top='+winoben+',left='+winlinks+',scrollbars='+scroll+',resizable='+rez;
	win = window.open(adresse, fenstername, winprops);
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

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);