var menu_timer, menu_current;
var no_timer = false;

function ms(s) {
	clearTimeout(menu_timer);
	if (menu_current!=null && menu_current != s) _mh(menu_current);
	document.getElementById(s).style.visibility = "visible";
	menu_current = s;
}
function _mh(s) {
	var e = document.getElementById(s);
	e.style.visibility = "hidden";
	e.no_timer = false;
	menu_current = null;
}
function mh(s) {
	if (!document.getElementById(s).no_timer) menu_timer = setTimeout("_mh('"+s+"')",1000);
}
function mc(s) {
	var e = document.getElementById(s);
	if (e.no_timer && menu_current!=null && menu_current == s) {
		_mh(menu_current);
		e.no_timer = false;
	} else {
		document.getElementById(s).no_timer = true;
		ms(s);
	}
}
function drawMenu(ml) {
	for (i=0; i<labels.length; i++) {
		var l = labels[i];
		if (l!=ml) {
			var s = 'onMouseOver="ms(\''+l+'\')" onMouseOut="mh(\''+l+'\')" onClick="mc(\''+l+'\')"';
			if (window.editMode) s = '';
			document.write('<td width="150"><img src="'+imgPrefix+l+'.gif" '+s+'/><br/><div class="submenu" id="'+l+'">');
			for (j=0; j<menus[i].length; j++) {
				document.write('<div><a '+s+' href="/'+l+'/'+menus[i][j][1]+'.html">'+menus[i][j][0]+'</a></div>');
			}
			document.write('</div></td>');
		} else document.write('<td width="150"><img src="'+imgPrefix+l+'.gif"/></td>');
	}
}