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 wopen(bild,br,ho) {
scrhi = screen.availHeight;
scrlow = screen.availWidth;
wleft = (scrlow-br)/2;
wtop = (scrhi-ho)/2;
pict = '?pic='+bild+'&b='+br+'&h='+ho
extension = "width="+br+",height="+ho+",left="+wleft+",top="+wtop;
showGallerie=window.open("picpopup.php"+pict+"",'Gallerie',""+extension+"");
}

function winopen(page,br,ho) {
scrhi = screen.availHeight;
scrlow = screen.availWidth;
wleft = (scrlow-br)/2;
wtop = (scrhi-ho)/2;
extension = "width="+br+",height="+ho+",left="+wleft+",top="+wtop;
showGallerie=window.open(page,"ANMELDUNG",extension);
}

function getMousePosition(e){
	if(document.layers){
		xMousePos=e.pageX;
		yMousePos=e.pageY;
		//xMousePosMax=window.innerWidth+window.pageXOffset;
		//yMousePosMax=window.innerHeight+window.pageYOffset;
		//document.getElementById("mpos1").value=xMousePos;document.getElementById("mpos2").value=yMousePos;
		//document.getElementById("xpos").value=parseFloat(DialogBox.offsetLeft)
		//document.getElementById("ypos").value=parseFloat(DialogBox.offsetTop)
	}
	else if(document.all){
		xMousePos=window.event.x+document.body.scrollLeft;
		yMousePos=window.event.y+document.body.scrollTop;
		/*document.all.mouseX.value=xMousePos;
		document.all.mouseY.value=yMousePos;*/
	}
	else if(document.getElementById){
		xMousePos=e.pageX;
		yMousePos=e.pageY;
		/*document.getElementById("mouseX").value=xMousePos;
		document.getElementById("mouseY").value=yMousePos;*/
	}
	
}

function showLayer(lname) {
//alert('y:'+yMousePos+' x: '+xMousePos);
var xm=xMousePos+0; var ym=yMousePos+0;
//divContent = '<img src="'+foto+'" width="'+weit+'" height="'+hoch+'" border="0" alt="'+foto+'">';#
if(document.layers){
	// Netscape
	//alert('1'+lname);
	} else if(document.all){
	// IExplorer
	//myTarget=eval(document.all.lname);
	myTarget=eval(document.all.mnu_volti);
	myTarget.style.top=ym-10 + 'px';
	myTarget.style.left=xm+25 + 'px';
	myTarget.style.visibility='visible';
	} else if(document.getElementById){
	// Mozilla/Opera
	myTarget=eval(document.getElementById(lname));
	myTarget.style.top=ym-10 + 'px';
	myTarget.style.left=xm+25 + 'px';
	myTarget.style.visibility='visible';
	}
}

function hideImgLayer(lname) {
if(document.layers){
	} else if(document.all){
	myTarget=eval(document.all.ImgPrev);
	myTarget.style.visibility='hidden';
	myTarget.style.top=-300;
	myTarget.style.left=-300;
	} else if(document.getElementById){
	myTarget=eval(document.getElementById(lname));
	myTarget.style.visibility='hidden';
	myTarget.style.top=-300;
	myTarget.style.left=-300;
	}
}

var err=0; var errtxt="";
function mailchecker() {
	if(document.getElementById("xfromname").value=='') { err=1; errtxt="Bitte geben Sie Ihren Namen an!"+"\n";} else {err=0;}
	if(document.getElementById("xfrommail").value=='') { err=1; errtxt=errtxt+"Bitte geben Sie Ihre Emailadresse an!"+"\n";} else {err=0;}
	//if(document.getElementById("mailcheck").value==document.getElementById("rmailcheck").value) {err=0;} else { err=1; errtxt=errtxt+"Bitte geben Sie zur Kontrolle den Sicherheitscode ein!"+"\n";}
	if(err==1) { alert(errtxt); } else { document.forms[0].submit(); }
}