function refuserToucheEntree(event) {
			// Compatibilité IE / Firefox
			if(!event && window.event) {
				event = window.event;
			}
			// IE
			if(event.keyCode == 13) {
				event.returnValue = false;
				event.cancelBubble = true;
			}
			// DOM
			if(event.which == 13) {
				event.preventDefault();
				event.stopPropagation();
			}
	}