function JS_popup_fiche()
{
	if ($('popup'))
	{
		$('popup').fade(0);
		$$('ul.fiche-liste li a.categ_fiche').each(function (el,i){
			el.addEvent('click',function(e){
				e.stop();
				new Request.HTML({
		            url: el.href,
		            data: '',
		            onSuccess: function(html){
		                $('popup-liste-fiche').set('text', '');
		                $('popup-liste-fiche').adopt(html);
		                $('popup').fade(0.95);
		                $('popup').addClass('popup_actif');
		                $('popup-liste-fiche').addClass('actif');
		                
		                if($('fermer_popup')){
			                $('fermer_popup').addEvent('click', function(){
			            		$('popup').fade(0);
			            	});
		                }
		            },
		            onRequest: function(){
		            	$('popup').fade(0.1);
		            }
		        }).send();
			});
		});
	}
}