function effect(Id,state,effect)
		{
		window.addEvent('domready', function() {
		var status = {
		                'true': 'Cacher',
				'false': 'Afficher'
			     };
				
		switch(effect)
		{
		case "toggle-h":
		Slide = new Fx.Slide(Id, {mode: 'horizontal'}).toggle();
		break;
		case "in":
		Slide = new Fx.Slide(Id, {mode: 'horizontal'}).slideIn();
		break;
		case "out":
		Slide = new Fx.Slide(Id, {mode: 'horizontal'}).slideOut();
		break;
		case "toggle-v":
		Slide=new Fx.Slide(Id).toggle();
		break;
		case "hide":
		Slide=new Fx.Slide(Id).hide();
		break;
		case "show":
		Slide=new Fx.Slide(Id).show();
		break;
		}
				
		Slide.addEvent('complete', function() {
		$(state).set('html', status[Slide.open]);
		});
		});
		}