var new_open_id = 0;
	var old_open_id = 0;
	
	
	function open_accord(id){
		new_open_id = id;	
		
		myobj = document.getElementById('ref_a_'+id);
		myobj.className="active";	
		if ((new_open_id != old_open_id) && (old_open_id != 0)){			
			myobj = document.getElementById('ref_a_'+old_open_id)
			myobj.className="";		
		}
					
		if (new_open_id != old_open_id){
			if (old_open_id != 0){	
				if (document.getElementById('mehr_'+old_open_id)){					
					new Effect.BlindUp('mehr_'+old_open_id);
				}
				mark_active_toggler(old_open_id,0);
			}			
			old_open_id = new_open_id;	
			if (document.getElementById('mehr_'+new_open_id)){		
				new Effect.BlindDown('mehr_'+new_open_id,{queue: 'end'});
			}
			mark_active_toggler(new_open_id,1);				
		} else {
			if (document.getElementById('mehr_'+new_open_id)){	
				new Effect.BlindUp('mehr_'+new_open_id);
			}						
			mark_active_toggler(new_open_id,0);			
			old_open_id = 0;
		}		
	}
	
	function mark_active_toggler(id,active){
		trigger = 'ref_'+id;		
		if (active){
			className = "toggler refactive";
		} else {
			className = "toggler";
		}		
		myobj = document.getElementById(trigger);
		myobj.className = className;
	}