var inithome = false;
var timeouthide1 = 0;
var timeouthide2 = 0;
var g_currentNav1 = '';
var g_currentNav2 = '';
function show_sub_shadow()
{
		
	if (timeouthide1 != 0) { clearTimeout(timeouthide1); }
}
function show_sub(level,name)
{
	if (level == 1 || level == "1")
	{
		if(name==3)
		{
			document.getElementById('submenu_shadow').style.visibility="hidden";
		}
		
	if (timeouthide1 != 0) { clearTimeout(timeouthide1); }
	hideSubLayers('submenu'+g_currentNav1+'_');
	bild1='menu' + g_currentNav1 + '.gif';
	if(g_currentNav1!=""){
	document.getElementById('menu' + g_currentNav1).style.background='url(../homepage_2007/' + bild1 +')';
	}
	if(name!=3)
	{	
	document.getElementById('submenu_shadow').style.visibility="visible";
	showSubLayers('submenu'+name+'_');
	}
	var bild='menu' + name + '_over.jpg';
	
	document.getElementById('menu' + name).style.background='url(../homepage_2007/' + bild +')';
	g_currentNav1 = name;
	
	
	}
	else if (level == 2 || level == "2")
	{
	if (timeouthide1 != 0) { clearTimeout(timeouthide1); }
	if (timeouthide2 != 0) { clearTimeout(timeouthide2); }
	if(g_currentNav2!=""){
	document.getElementById(g_currentNav2).style.background='none';
	}
	document.getElementById(name).style.background='#d62925';
	g_currentNav2 = name;
		
	}
        
	
}
function hide_sub1(level,name)
{
	if (level == 1 || level == "1")
        {
            timeouthide1 = setTimeout("hide_sub(1,\"" + g_currentNav1 + "\")", 400);      
        }
	else if (level == 2 || level == "2")
        {
			timeouthide1 = setTimeout("hide_sub(1,\"" + g_currentNav1 + "\")", 400);  
            timeouthide2 = setTimeout("hide_sub(2,\"" + g_currentNav2 + "\")", 400);
        }
	else if (level == 3 || level == "3")
        {
            timeouthide3 = setTimeout("hide_sub(3)", 400);      
        }
		else if (level == 4 || level == "4")
        {
            timeouthide4 = setTimeout("hide_sub(4)", 400);      
        }
		else if (level == 5 || level == "5")
        {
            timeouthide5 = setTimeout("hide_sub(5)", 400);      
        }
		else if (level == 6 || level == "6")
        {
            timeouthide6 = setTimeout("hide_sub(6)", 400);      
        }
}

function hide_sub(level,name)
{
	if (level == 1 || level == "1")
	{
	document.getElementById('submenu_shadow').style.visibility="hidden";
	hideSubLayers('submenu'+name+'_');
	var bild='menu' + name + '.gif';
	document.getElementById('menu' + name).style.background='url(../homepage_2007/' + bild +')';
	}
	else if (level == 2 || level == "2")
	{
	
	document.getElementById(name).style.background='none';
	}


}


function layer_verbergen(id)
{
    var elm = document.getElementById(id);
    if (elm) {
        elm.style.visibility = "hidden";
    }
}

function gotoUrl(s)
{
document.location.href = s;
}


function showSubLayers(sName)
{
    var i = 0;
    var foundOne = false;

    for (i = 1; i <= 13; i++)
    {
        var s = sName + i;
        var elem = document.getElementById(s);
        if (elem)
        {
            foundOne = true;
        }
        else
        {
            break;
        }

        showLr(s);
    }

    return foundOne;
}
function hideSubLayers(sName)
{
    var i = 0;
    var foundOne = false;

    for (i = 1; i <= 13; i++)
    {
        var s = sName + i;
        var elem = document.getElementById(s);
        if (elem)
        {
            foundOne = true;
        }
        else
        {
            break;
        }

        hideLr(s);
    }

    return foundOne;
}
function showLr(id)
{
    var elm = document.getElementById(id);
    if (elm) {
        elm.style.visibility = "visible";
    }
}
function hideLr(id)
{
    var elm = document.getElementById(id);
    if (elm) {
        elm.style.visibility = "hidden";
    }
}