<!--- Ein- und Ausblenden eines DIV-Bereiches --->
function switch_div(obj, status)
{
	if (status == "on")
	{
		document.all[obj].style.display = "block";
	}
	else if (status == "off")
	{
		document.all[obj].style.display = "none";
	}
	else if (status == "turn")
	{
		if (document.all[obj].style.display == "none")
		{
			document.all[obj].style.display = "block";
		}
		else
		{
			document.all[obj].style.display = "none";
		}
	}
}

<!--- Austauschen eines Bildes --->
function switch_pic(obj, bild1, bild2)
{
	if (document.all[obj].src.indexOf(bild1) != -1)
	{
		document.all[obj].src = bild2;
	}
	else if (document.all[obj].src.indexOf(bild2) != -1)
	{
		document.all[obj].src = bild1;
	}
}

function DynWave()
{
 document.all.title_anim.filters[0].strength -= 5;
 
 if (document.all.title_anim.filters[0].strength > 0)
 {
		window.setTimeout("DynWave()", 100);
	}
 else
 {
	document.all["title_anim"].style.display = "none";
	document.all["title_still"].style.display = "block";
 }
 
}

<!--- Dokument öffnen --->
function open_document()
{
  value = system_doku_id.options[system_doku_id.options.selectedIndex].value;
	if (value != '')
	{
  	window.open(value, '', 'width=600,height=400');
	}
}

<!--- Miniapp öffnen --->
function open_miniapp()
{
  value = system_miniapp.options[system_miniapp.options.selectedIndex].value;
	if (value != '')
	{
  	window.open(value, '', 'width=600,height=500,scrollbars=yes,resizable=yes');
	}
}