// Show/Hide Folder (c) Nico A. Oblonczek - Elbnah neue Medien.

//Alle Elemente unsichtbar machen
function  hideall()
{
	document.getElementById("li_1").style.display="none";
		document.getElementById("m1_1").className="h4 teaser";
	document.getElementById("li_2").style.display="none";
		document.getElementById("m1_2").className="h4 teaser";
	document.getElementById("li_3").style.display="none";
		document.getElementById("m1_3").className="h4 teaser";
	document.getElementById("li_4").style.display="none";
		document.getElementById("m1_4").className="h4 teaser";
	document.getElementById("li_5").style.display="none";
		document.getElementById("m1_5").className="h4 teaser";
	document.getElementById("li_6").style.display="none";
		document.getElementById("m1_6").className="h4 teaser";
	document.getElementById("li_7").style.display="none";
		document.getElementById("m1_7").className="h4 teaser";
	document.getElementById("li_8").style.display="none";
		document.getElementById("m1_8").className="h4 teaser";
}
//Bentigtes Element zeigen
function openfolder(showitem,trigger) 
{
	document.getElementById(showitem).style.display="block";
	document.getElementById(trigger).className="h4 headline";
}
function preview_popup(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function showABC(chr)
{
	// Hauptliste beziehen
	linkUL =  document.getElementById('linkls');
	mainUL = document.getElementById('pdlist');
	// Alle Kinder Unsichtbar machen
	for(a=1; a < mainUL.childNodes.length; a++)
	{
		if(!mainUL.childNodes[a].id) continue;
		mainUL.childNodes[a].style.display='none'

	}
	for(b=1; b < linkUL.childNodes.length; b++)
	{
		if(!linkUL.childNodes[b].childNodes[0]) continue;
		linkUL.childNodes[b].childNodes[0].className = "";

	}
	document.getElementById('ab_'+chr).style.display='block';
	document.getElementById('l_'+chr).className = "h4 active";
}