var BANNER_DELAY = 3000;
var NB_BANNER_IMAGE = 6;
var currentBannerImage = 1;

$(document).ready(function(){
	$("#menu>ul>li").hover(function () {
		clearTimeout(_Timeout);
		if (_SubMenu) {
			_SubMenu.removeClass("hover");
			_SubMenu = null;
		}
		$(this).addClass("hover");
		_SubMenu = $(this);
	}, function () {
		_Timeout = setTimeout(RemoveTimeout, 200);
	});

    setTimeout(SwithBannerImage, BANNER_DELAY);
});

function SwithBannerImage() {
    if (++currentBannerImage > NB_BANNER_IMAGE) currentBannerImage = 1;
    $("#BannerImage").fadeOut(1000, function() {
        $("#BannerImage").attr("src", "images/banniere_image0" + currentBannerImage + ".jpg");
        $("#BannerImage").fadeIn(1000, function() {
            setTimeout(SwithBannerImage, BANNER_DELAY);
        });
    });
}

var _Timeout = null;
var _SubMenu = null;
function RemoveTimeout() {
	if (_SubMenu) {
		_SubMenu.removeClass("hover");
		_SubMenu = null;
	}
}