function MM_openBrWindow(theURL,winName,features) { //v2.0
  MeinFenster = window.open(theURL,winName,features);
		MeinFenster.focus();
}
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 showhide(element) {
	 if(document.getElementById(element).style.display == 'none')
		{
    document.getElementById(element).style.visibility = "visible";				
 	  document.getElementById(element).style.display = "block";
		}
  else
		{
    document.getElementById(element).style.visibility = "hidden";				
 	  document.getElementById(element).style.display = "none";
  }
		val=MM_findObj(element+'_img_plus');
		if (val)
		{	showhide(element+'_img_plus');}
		val=MM_findObj(element+'_img_minus');
		if (val)
		{	showhide(element+'_img_minus');}
 
}

function setVisibility(basename,nr) {
	// Tabellenzelle ermitteln
	
	val=MM_findObj('img'+basename+'-1');
    if (val)
	{
  	  val.style.visibility = "hidden";
	  val.style.display = "none";
	}
	val=MM_findObj('text'+basename+'-1');
    if (val)
	{
  	  val.style.visibility = "hidden";
	  val.style.display = "none";
	}
	
	val=MM_findObj('img'+basename+'-2');
    if (val)
	{
  	  val.style.visibility = "hidden";
	  val.style.display = "none";
	}
	val=MM_findObj('text'+basename+'-2');
    if (val)
	{
  	  val.style.visibility = "hidden";
	  val.style.display = "none";
	}
	
	val=MM_findObj('img'+basename+'-3');
    if (val)
	{
  	  val.style.visibility = "hidden";
	  val.style.display = "none";
	}
	val=MM_findObj('text'+basename+'-3');
    if (val)
	{
  	  val.style.visibility = "hidden";
	  val.style.display = "none";
	}
	
	val=MM_findObj('img'+basename+'-'+nr);
    if (val)
	{
  	  val.style.visibility = "visible";
	  val.style.display = "block";
	}
	val=MM_findObj('text'+basename+'-'+nr);
    if (val)
	{
  	  val.style.visibility = "visible";
	  val.style.display = "block";
	}
	
	
}