timerMenu = null;
timerMenuMillisecond = 5;

function hideMenu(e) { MM_showHideLayers('societe','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('reference','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('contact','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('modulaire','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('classique','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('petite','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('mobiliers','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('parcours','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('terrain','','hide'); return false; }
function hideMenu(e) { MM_showHideLayers('roll','','hide'); return false; }

function showMenu() {
	MM_showHideLayers('societe','','show');
	MM_showHideLayers('reference','','show');
	MM_showHideLayers('contact','','show');
	MM_showHideLayers('modulaire','','show');
	MM_showHideLayers('classique','','show');
	MM_showHideLayers('petite','','show');
	MM_showHideLayers('mobiliers','','show');
	MM_showHideLayers('parcours','','show');
	MM_showHideLayers('terrain','','show');
	MM_showHideLayers('roll','','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;
}

function hideLayer(mylayer) {
	document.getElementById(mylayer).style.visibility='hidden';
}
function execHideLayer(mylayer) {
	timerID = setTimeout("hideLayer('" + mylayer + "')", 5000);
}