timerMenu = null;
timerMenuMillisecond = 5;

function hideMenu(e) { MM_showHideLayers('Menu','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('Bio','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('energie','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('viti','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('tic','','hide'); return false; }

function showMenu() {
	MM_showHideLayers('Menu','','show');
	MM_showHideLayers('Bio','','show');
	MM_showHideLayers('energie','','show');
	MM_showHideLayers('viti','','show');
		MM_showHideLayers('tic','','show');
	clearTimeout(timerMenu);
	return false;
}
function autoHideMenu() {
	clearTimeout(timerMenu);
	timerMenu = null;
	timerMenu = setTimeout("hideMenu()",timerMenuMillisecond);
}


if (is_nav) {
	document.Menu.onMouseOut=autoHideMenu;
	document.Menu.onMouseOver=showMenu;
}

function rien() {
	return;
}