window.addEvent( 'domready', function(){
 	$$( '.historie' ).each(function(item){
  	var thisSlider = new Fx.Slide( item.getElement( '.historieDetail' ), { duration: 500 } );
  	thisSlider.hide();
  	item.getElement( '.detailLink' ).addEvent( 'click', function(){ thisSlider.toggle(); } );
 	} );
} );