// Pop-up für aktuelle Meldungen etc.

function pop(u,w,h)
{
	var l = (screen.width / 2) - (w / 2);
	var t = (screen.height / 2) - (h / 2);
	var p = 'top=' + t + ',left=' + l + 'location=no,menubar=no,resizable=yes,scrollbars=yes,toolbar=no,width=' + w + ',height=' + h;
	window.open(u,'pop',p) 
}

// Versteckte Elemente ein- und ausblenden

var f = 0;
function display(id)
{
	var e = document.getElementById(id).style;
	
	if(e == f)
	{
		e.visibility = 'hidden';
		e.display = 'none';
		f = 0;
	}
	else
	{
		e.visibility = 'visible';
		e.display = 'block';
		
		f.visibility = 'hidden';
		f.display = 'none';
		
		f = e;
	}
}

// Antworten zu den Fragen der FAQ ein- und ausblenden

var fid = 0;
var fq  = 0;
var fa  = 0;
function displayFaq(id)
{
	var q = document.getElementById('q'+id).style;
	var a = document.getElementById('a'+id).style;
	
	if(fid == id)
	{
		fq.fontWeight = 'normal';
		with(a)
		{
			visibility = 'hidden';
			display = 'none';
		}
		fq = 0;
		fa = 0;
	}
	else
	{
		q.fontWeight = 'bold';
		fq.fontWeight = 'normal';
		with(a)
		{
			visibility = 'visible';
			display = 'block';
		}
		with(fa)
		{
			visibility = 'hidden';
			display = 'none';
		}
		fq = q;
		fa = a;
	}
	
	return true;
}