var distanceDeplacement = 316; // en pixels
	  var tempsEntrePassages = 5000; // en millisecondes
	  var tempsAvantDisparition = 3000; // en millisecondes
	  var dureeApparition = 3; // en secondes
	  var dureeDisparition = 2; // en secondes
	  var dureePassage = 5; // en secondes

		function animate_logo(logoId) {
			new Effect.Appear(logoId,{duration: dureeApparition});
			new Effect.MoveBy(logoId, 0, distanceDeplacement,
				{
					duration: dureePassage,
					transition: Effect.Transitions.reverse
				}
			);
			setTimeout("Effect.Fade('"+logoId+"',{duration: "+dureeDisparition+"})",tempsAvantDisparition);
		}

		function animation_ctrl() {
			//alert(logos_clients.length);
			if (lc_currentIndex >= logos_clients.length) lc_currentIndex = 0;
			var logoId = 'lc_' + logos_clients[lc_currentIndex];
			//alert(logoId);
			//setTimeout("animate_logo('"+logoId+"')",200);
			animate_logo(logoId);
			lc_currentIndex++;
			setTimeout("animation_ctrl()",tempsEntrePassages);
		}

		function logos_clients_init() {
			for(var i=0;i<logos_clients.length;i++) {
				var logoName = logos_clients[i];
				var logoId = 'lc_' + logoName;
				document.getElementById('logos_clients').innerHTML += '<img src="site/media/images/logos_clients/'+logoName+'.gif" id="'+logoId+'" />';
				document.getElementById(logoId).style.display = 'none';
			}
			animation_ctrl();
		}

		var lc_currentIndex = 0;
		var logos_clients = new Array('tsr','tpg','sig','piaget','ville-ge','jean-gallay','ebu-uer','cern');

		womAdd("logos_clients_init()",false);
		womOn();