var $aktu_link_id = 0;

$(document).ready(function()
{
	sub_hide();
	//links_init($list_link_ids);
	
	
	$("a#menu_20").hover(function(){sub_toggle(20);}, function(){});
	$("a#menu_19").hover(function(){sub_toggle(19);}, function(){});
	$("a#menu_22").hover(function(){sub_toggle(22);}, function(){});
	$("a#menu_21").hover(function(){sub_toggle(21);}, function(){});
	$("a#menu_133").hover(function(){sub_toggle(133);}, function(){});
	
	$("div#mod_menue div.untermenu1").hover(function(){sub_toggle($aktu_link_id);}, function(){sub_hide($aktu_link_id);});
});

/*
function links_init($list_link_ids)
{
	$temp_ids = "";
	for($i = 0; $i < $list_link_ids.length; $i++)
	{
		$temp_id = $list_link_ids[$i];
		$temp_ids += $temp_id+" ";
		$("a#menu_"+$temp_id).hover(function(){ sub_toggle($temp_id);}, function(){});
	}
	alert("did init "+$temp_ids);
}
*/

function sub_toggle($link_id)
{
	if ($aktu_link_id != $link_id)
	{
		sub_hide($aktu_link_id);
		$aktu_link_id = $link_id;
		sub_show($link_id);
	}
}

function sub_show($link_id)
{
	$("a#menu_"+$link_id).parent().children(".untermenu1").show();
	remove_css_hoverclass($aktu_link_id);
	add_css_hoverclass($link_id);
}

function sub_hide($link_id)
{
	if ($link_id)
	{
		$("a#menu_"+$link_id).parent().children(".untermenu1").hide();
		remove_css_hoverclass($link_id);
	}
	else
	{
		$("div#mod_menue div.untermenu1").hide();
	}
	
	$aktu_link_id = 0;
}

function add_css_hoverclass($link_id)
{
	$("a#menu_"+$link_id).addClass('menue_ebene0_hover');
}

function remove_css_hoverclass($link_id)
{
	$("a#menu_"+$link_id).removeClass('menue_ebene0_hover');
}