var expanded = new Object;

function collapseSliderunit(seconds,id){
	if( seconds > 0 ){
		setTimeout("collapseSliderunit(0,"+id+")",1000*seconds);
	}
	else{
		var sUnit = document.getElementById("sliderunit"+id);
		var link = document.getElementById("sliderToggleLink"+id);
		sUnit.className="collapsed";
		expanded[id] = false;
		link.innerHTML = "einblenden";
	}

}
function expandSliderunit(seconds,id){
	if( seconds > 0 ){
		setTimeout("expandSliderunit(0,"+id+")",1000*seconds);
	}
	else{
		var sUnit = document.getElementById("sliderunit"+id);
		var link = document.getElementById("sliderToggleLink"+id);
		sUnit.className="expanded";
		expanded[id] = true;
		link.innerHTML = "ausblenden";
	}
}
function toggleSliderunit(id){
	if(expanded[id])
		collapseSliderunit(0,id);
	else
		expandSliderunit(0,id);
}