function openPic(url,winName,winParams)	{	//
		var theWindow = window.open(url,winName,winParams);
		if (theWindow)	{theWindow.focus();}
	}

function changeBGcolor(id,color)
{
	if (document.getElementById && document.getElementById(id))
	{
		document.getElementById(id).style.background = color;
		return true;
	}
	else if (document.layers && document.layers[id])
	{
		document.layers[id].bgColor = color;
		return true;
	}
}

// JS function for uncrypting spam-protected emails:
function UnCryptMailto(s) {	//
	var n=0;
	var r="";
	for(var i=0; i < s.length; i++) {
		n=s.charCodeAt(i);
		if (n>=8364) {n = 128;}
		r += String.fromCharCode(n-(4));
	}
	return r;
}
// JS function for uncrypting spam-protected emails:
function linkTo_UnCryptMailto(s)	{	//
	location.href=UnCryptMailto(s);
}

function openw(file, w, h)
{
	window.open (file,"_popup","height=" + h + ",width=" + w + ",menubar=no,scrollbars=yes,resizable=yes");
	document.focus;
	return false;
}

if (document.layers) {
	ns = true; ie = false; other = false;
}
else if (document.getElementById) {
     other = true; ie = false; ns = false;
}
else if (document.all) {
     ie = true; ns = false; other = false;
}

function zeigen(name) {
	if (ns) {
    	document.layers[name].visibility = "show";		
    }
    else if (ie) {
    	document.all[name].style.visibility = "visible";
    }
	else if (other) {
		document.getElementById(name).style.visibility = "visible";
	}
}

function verbergen(name) {
	if (ns) {
    	document.layers[name].visibility = "hide";
    }
    else if (ie) {
    	document.all[name].style.visibility = "hidden";
    }
	else if (other) {
		document.getElementById(name).style.visibility = "hidden";
	}
}