// Alle ids der Boxen
arBoxen = new Array();

// öffnet eine Box
function openBox(id,logo){
	document.getElementById("boxContent_" + id).className = "boxContent dBlock";
	document.getElementById("boxClose_" + id).className = "boxClose fr dBlock";
	if (logo != ""){
		document.getElementById("boxImg_" + id).src = logo;
	}
	// Alle altenBoxen schließen
	for (var i = 0;i < arBoxen.length;i++){
		if (arBoxen[i] != id){ // Wenn nicht aktuelle Box
			closeBox(arBoxen[i],"");
		}
	}
}

// schliesst eine Box
function closeBox(id,logo){
	document.getElementById("boxContent_" + id).className = "boxContent dNone";
	document.getElementById("boxClose_" + id).className = "boxClose fr dNone";
	if (logo != ""){
		document.getElementById("boxImg_" + id).src = logo;
	}
}

function isValidEmail(sEmail){
	var txt_muster = /.+@.+\..+/;
	if (sEmail != ""){
		if (txt_muster.exec(sEmail))
			return (true)
		else
			return (false)
	}
	 else
		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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

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_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];}}