function toggleList(idList, idListHeader, filter)
{
	if($(idList).style.display == 'none')
 	{
 	 	$(idList).style.display = 'block';
 	 	idListHeader.className = 'klappLinkWithList';
 	 	
 	}
 	else
 	{
 	 	$(idList).style.display = 'none';
 	 	idListHeader.className = 'klappLink';
 	}
}