//index	
	function farb(b,t)
	{
		eval("document.images." + b + ".src='images/start/"+b+"_2.jpg'");
		if (document.all)
		document.all[t].style.visibility = "visible";
		else
		document.getElementById(t).style.visibility = "visible";}
		
	function farb2(b,t,t1)
	{
		eval("document.images." + b + ".src='images/start/"+b+"_2.jpg'");
		if (document.all)
		{
		document.all[t].style.visibility = "visible";
		document.all[t1].style.visibility = "visible";}
		else
		{document.getElementById(t).style.visibility = "visible";
		document.getElementById(t1).style.visibility = "visible";}}	
		
	function dupl(b,t)
	{
		eval("document.images." + b + ".src='images/start/"+b+"_1.jpg'");
		if (document.all)
		document.all[t].style.visibility = "hidden";
		else
		document.getElementById(t).style.visibility = "hidden";}
		
	function dupl2(b,t,t1)
	{	eval("document.images." + b + ".src='images/start/"+b+"_1.jpg'");
		if (document.all)
		{document.all[t].style.visibility = "hidden";
		document.all[t1].style.visibility = "hidden";}
		else
		{document.getElementById(t).style.visibility = "hidden";
		document.getElementById(t1).style.visibility = "hidden";}}

//navigation
zel=0;

function menu(z,x,h)
	{	if (zel != 0)
		{
		if (document.all)
		{document.all[tex].style.visibility = "hidden";
		document.all[zel].style.height = "20px";
		document.all['vb'].style.height = "120px";}
		else
		{document.getElementById(tex).style.visibility = "hidden";
		document.getElementById(zel).style.height = "20px";
		document.getElementById('vb').style.height = "120px";}
		}
		
		if (h==0) va=120;
			else va=120 - h +20;
			
		if (document.all)
		{
		document.all[z].style.height = h +"px";
		document.all['vb'].style.height = va +"px";}
		else
		{document.getElementById(z).style.height = h + "px";
		document.getElementById('vb').style.height = va + "px";
		window.status = va;
		//blur();
		//focus();
		}
		
		
	if (x!=0)	
	{if (document.all)			
		{	document.all[x].style.visibility = "visible";}
	else
		{	document.getElementById(x).style.visibility = "visible";}}
		
	zel=z;
	tex=x;	}
	
	
//Datum
function datum()	
{
   var d = new Date()
   neu  = d.getYear() ;
   neu = neu.toString();
   i = neu.length;
   neu = neu.slice(i-2,i);
   var text = d.getDate();
   text = ( text < 10 ) ? "0" + text : text;
   monat =  (d.getMonth()+ 1)
   monat =  ( monat < 10 ) ? "0" + monat : monat;
   text += ". "+ monat +"."
   text += " 20"+neu 
   document.write(text);
   //document.jetzt.tag.value = text;
  
}

function win(url,w,h)
{ window.open(url,'newwin','menubar=no,status=no,toolbar=no,scrollbar=yes,resizable=no,width='+w+',height='+h+',top=0');}