function starten()
{
	var uebergabe = location.search;
	var laenge = uebergabe.length;
		
	if(uebergabe == 0)
	{						
		var a = 501;
		var b = 11;
		var c = 31;	
		
		document.getElementById(a).style.visibility = "visible";	
		document.getElementById(b).style.visibility = "visible";	
		document.getElementById(c).style.visibility = "visible";					
	}
					
	if(uebergabe != 0)
	{
		var a = uebergabe.substring(3,6);	
		var b = uebergabe.substring(9,11);
		var c = uebergabe.substring(14,16);		
											
		document.getElementById(a).style.visibility = "visible";	
		document.getElementById(b).style.visibility = "visible";	
		document.getElementById(c).style.visibility = "visible";		
	}
}

function show_container (bild, untermenu, text)

{
	for(i=501; i<=507; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}
		
	for(i=11; i<=17; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}
	
	hide_text();
	
	document.getElementById(bild).style.visibility = "visible";
		
	document.getElementById(untermenu).style.visibility = "visible";
	
	document.getElementById(text).style.visibility = "visible";
}

function show_text(anzeige)
{
	hide_text();
	
	document.getElementById(anzeige).style.visibility = "visible";
}

function hide_text()
{
	for(i=31; i<=31; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}
	
	for(i=41; i<=48; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}
	
	for(i=61; i<=65; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}

	for(i=71; i<=73; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}

	for(i=81; i<=82; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}
	
	for(i=91; i<=94; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}
	
	for(i=101; i<=111; i++)
	{
		document.getElementById(i).style.visibility = "hidden";	
	}
}

function UhrzeitUndDatum()
{
	var Datum = new (Date);
	var Tag = Datum.getDate();
	var Wochentag = Datum.getDay();
	var Monat = Datum.getMonth();
	var Jahr = Datum.getFullYear();
	var Tagname = new Array("Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag");
	var Monatname = new Array("Jänner", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember");
	var Stunde = Datum.getHours();
	var Minute = Datum.getMinutes();
	var Sekunde = Datum.getSeconds();
	
	if(Sekunde<10)
	{
		Sekunde = "0" + Sekunde;
	}
	
	if(Minute<10)
	{
		Minute = "0" + Minute;
	}
	
	if(Stunde<10)
	{
		Stunde = "0" + Stunde;
	}
	
	document.write(Tagname[Wochentag]+", "+Tag+". "+Monatname[Monat]+" "+Jahr+" - "+Stunde+":"+Minute+":"+Sekunde);
}