jQuery(window).load(function() {
		    jQuery('#slider').nivoSlider({
		        effect:'random', //Specify sets like: 'fold,fade,sliceDown'
		        slices:15,
		        animSpeed:1000, //Slide transition speed
		        pauseTime:5000,
		        directionNav:true, //Next & Prev
		        directionNavHide:false, //Only show on hover
		        controlNav:false, //1,2,3... **** FIXME le controlnav ne s'affiche que par-dessus l'image dans le contexte html4
		        keyboardNav:true, //Use left & right arrows
		        pauseOnHover:true, //Stop animation while hovering
		        manualAdvance:false, //Force manual transitions
		        captionOpacity:0.8 //Universal caption opacity
		    });
		});