var arrayLayer;

function getLayerArray(){
	var layerArray = new Array();
	var tmpdiv;
	var i = 1;

	tmpdiv = document.getElementById('menu_'+i);
	while (tmpdiv) {
		layerArray.push('menu_'+i);
		tmpdiv = document.getElementById('menu_'+i);
		i++;
	}
	return layerArray;
}

function getAbsoluteX (elm) {
   var x = 0;
   if (elm && typeof elm.offsetParent != "undefined") {
     while (elm && typeof elm.offsetLeft == "number") {
       x += elm.offsetLeft;
       elm = elm.offsetParent;
     }
   }
   return x;
}

function getAbsoluteY(elm){
   var y = 0;
   if (elm && typeof elm.offsetParent != "undefined") {
     while (elm && typeof elm.offsetTop == "number") {
       y += elm.offsetTop;
       elm = elm.offsetParent;
     }
   }
   return y;
}

function showLayers() {
	var i,v,obj,args=showLayers.arguments;
	// alle layers verschwinden lassen
	arrayLayer = getLayerArray();
	for (i=0; i < (arrayLayer.length); i++) {
		if ((obj=MM_findObj(arrayLayer[i]))!=null) {
			if (obj.style) {
				obj=obj.style;
				obj.visibility='hidden';
			}
			else {
				obj.visibility='hide';
			}
		}
	}

	// gewünschte layers anzeigen
	for (i=0; i < (args.length); i++) {
		if ((obj=MM_findObj(args[i]))!=null) {
			refobj = MM_findObj(args[i]+'_ref')
			refposx = getAbsoluteX(refobj);
			refposy = getAbsoluteY(refobj);
			if (in_array(args[i], arrayLayer)) {
				if (obj.style) {
					obj=obj.style;
					obj.left = refposx + 47 + 'px';
					obj.top = refposy + 31 + 'px';
					obj.visibility='visible';
				}
				else {
					obj.left = refposx + 47 + 'px';
					obj.top = refposy + 31 + 'px';
					obj.visibility='show';
				}
			}
		}
	}
}


function in_array(str, array) {
	if (array != null && array.length > 0) {
		for (var i = 0; i < array.length; i++) {
			if (array[i] == str) {
				return true;
			}
		}
	}
	return false;
}

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 vertretungen(url) {
	if (url != '') {
		window.location.href = url;
	}
	
}

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


function checkNewsletter(email) {
	if (email.length != 0) {
		if (email.match(/\w*@\w.*\.\w\w*/)!=null) {
			return true;
		}
	}
alert("Unzulaessige Email-Adresse!");	return false;
}

arrayMsg = new Array();
arrayMsg['de'] = 'Bitte Felder mit * ausf'+unescape('%FC') +'llen.';
arrayMsg['fr'] = 'Remplir les rubriques marqu'+unescape('%E9') +'es d\'un *';
arrayMsg['en'] = 'Please fill in the with * marked squares.';
arrayMsg['pt'] = unescape('%C9') +' favor preencher os campos marcados com *';
arrayMsg['it'] = 'Si prega di compilare le caselle con *';
arrayMsg['es'] = 'Por favor rellenar las casillas marcadas con *';
arrayMsg['tr'] = 'l'+unescape('%FC') +'tfen * isaretli b'+unescape('%F6') +'l'+unescape('%FC') +'mleri doldurunuz';


function checkForm(form, lang) {
	if (form.name.value == '' || form.vorname.value == '' || form.firma.value == '' || form.strasse_nr.value == '' || form.plz.value == '' || form.ort.value == '' || form.telefon.value == ''){
		alert(arrayMsg[lang]);
		return false;
	}
}