window.addEvent( 'domready', function(){
  // for each toggleNest
  $$( '.rgaccord1-nest' ).each(function(item){
    var thisSlider = new Fx.Slide( item.getElement( '.rgaccord1-content' ), { duration: 500, onComplete: function(){
			if(!this.open){
				// fini d'ouvrir
				
				this.wrapper.setStyle('overflow','visible');
			}
		}, onStart:function(){
			this.wrapper.setStyle('overflow','hidden');
		}} );
    thisSlider.hide();
    item.thisSlider = thisSlider;
  
    item.getElement( '.rgaccord1-toggle' ).addEvent( 'click', function(){ 
																			 
      thisSlider.toggle(); 

      // add the act class
      if (item.getElement( '.rgaccord1-toggle' ).hasClass('act')) {
        item.getElement( '.rgaccord1-toggle' ).removeClass('act');
      } else {
        item.getElement( '.rgaccord1-toggle' ).addClass('act');
      }
    });
	
  });
});