window.addEvent('domready', function(){
if($('kontakt'))
{
 
 var offen_adresse = 0 ;
 var offen_offenzeit = 0 ; 
 
 var myVertical_addresse = new Fx.Slide('adresse').hide();
 var myVertical_offenzeit = new Fx.Slide('offenzeit').hide();
 

 $('offen').addEvent('click', function(e){
    e = new Event(e);
    if  (offen_adresse==1)
    {
     myVertical_addresse.toggle();
     e.stop();
     offen_adresse=0;
    }
    
    myVertical_offenzeit.toggle();
    e.stop();

	   if (offen_offenzeit ==0 ) 
    {
     offen_offenzeit=1;
    }
    else
    {
     offen_offenzeit=0;
    }
	
    });
    
 $('kontakt').addEvent('click', function(e){       
    e = new Event(e);
    if  (offen_offenzeit==1)
    {
     myVertical_offenzeit.toggle();
     e.stop();
     offen_offenzeit=0;
    }
    myVertical_addresse.toggle();
    e.stop();
   if (offen_adresse ==0 ) 
    {
     offen_adresse=1;
    }
    else
    {
     offen_adresse=0;
    }
    });
 
}

});