function monScroll() {
		leDivScroll = document.getElementById('scroll');
		if ( navigator.userAgent.toLowerCase().indexOf("msie") != -1 ) {
			leDivScroll.attachEvent('onmousewheel', scroll);
			leDivScroll.attachEvent('onmousewheel', nav);
		} else if ( navigator.userAgent.toLowerCase().indexOf("firefox") != -1 ) {
			leDivScroll.addEventListener('DOMMouseScroll', scroll, false);
			leDivScroll.addEventListener("DOMMouseScroll", nav, false);
		} else {
			leDivScroll.addEventListener('mousewheel', scroll, false);
			leDivScroll.addEventListener("mousewheel", nav, false);
		}
	}
	function scroll(even) {
		position = 0;
		if ( !even ) {
			even = window.event;
		}
		if ( even.wheelDelta ) {
			position = even.wheelDelta;
		} else if ( even.detail ) {
			position = -even.detail;
		}
		if ( position<0 ) {
			deplacement=80;
		} else {
			deplacement=-80;
		}
		document.getElementById('scroll').scrollLeft=document.getElementById('scroll').scrollLeft+deplacement;
	}
	function nav(event) {
		navigator.appName.toLowerCase().indexOf("explorer") ? event.returnValue = false : event.preventDefault();
	}
onload=monScroll;