var im = new Image();
im.src = '/www/images/home.png';
wait = 150;
wait_t = false;
btd_t = false;



s_down = false;
next_to_do = false;
now = false;
function menu_make_all_inactive()
{
//	$("#mlact img").attr('src', '/www/images/home.png');
//	$("#mlact").removeAttr('id');
	$("#headmenu li a").removeAttr('id');
	$(".submenu_class").css({display: 'none'});

/*	each(function(i)
	{
//		if(s_down !== i) $(this).slideUp(100);
	});
*/
}
function make_home_active()
{
	$($("#mainlinks a").get(0)).attr('id', 'mlact');
	$("#mlact img").attr('src', '/www/images/home-act.png');
}
function show_menu(ind)
{
	if(now === ind) return;
	if(s_down == true)
	{
		next_to_do = ind;
		return;
	}
	menu_make_all_inactive();
	$($("#headmenu a").get(ind)).attr('id', 'sbact');
	$($(".submenu_class").get(ind)).slideDown(200, function()
	{
		s_down = false;
		if(next_to_do != false)
		{
			show_menu(next_to_do);
			next_to_do = false;
		}
	});
	s_down = true;
	now = ind;
}
$(document).ready(function()
{
	$("#headmenu li").mouseover(function()
	{
		if(btd_t !== false) clearTimeout(btd_t);
		var ind = $("#headmenu li").index(this);
		if(wait_t !== false) clearTimeout(wait_t);
		wait_t = setTimeout(function(){show_menu(ind);}, wait);
	});
	$("#headmenu li").mouseout(function()
	{
		if(wait_t !== false) clearTimeout(wait_t);
		btd_t = setTimeout(function()
		{
			if(wait_t !== false) clearTimeout(wait_t);
			wait_t = setTimeout(function()
			{
				if(btd === false)
				{
					menu_make_all_inactive();
					now = false;
				}
				else show_menu(btd);
			}, wait);
		}, 1000);
	});
	$(".submenu_class").mouseover(function()
	{
		if(btd_t !== false) clearTimeout(btd_t);
	});
	$(".submenu_class").mouseout(function()
	{
		btd_t = setTimeout(function()
		{
			if(wait_t !== false) clearTimeout(wait_t);
			wait_t = setTimeout(function()
			{
				if(btd === false)
				{
					menu_make_all_inactive();
					now = false;
				}
				else show_menu(btd);
			}, wait);
		}, 1000);
	});
});