// JavaScript Document
var timeout = 500;
var closetimer = 0;
var ddmenuitem = 0;
function menu_open(){
	menu_canceltimer();
	menu_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
}
function menu_close(){
	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
}
function menu_timer(){
	closetimer = window.setTimeout(menu_close, timeout);
}
function menu_canceltimer(){
	if(closetimer){
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}
$(document).ready(function(){
	$('#nav > li').bind('mouseover', menu_open)
	$('#nav > li').bind('mouseout', menu_timer)
	$('#mappak > li').bind('mouseover', menu_open)
	$('#mappak > li').bind('mouseout', menu_timer)});
document.onclick = menu_close;