function showMenuLevel1(element)
{
	
	$('#submenus').show();
	$('#submenu1').show();
	$(element).replaceWith('<span class="' + $(element).attr('class') + '">' + $(element).text() + '</span>');
	$('#submenus').css('background-image', "url('/img/raydown.png')");
	$('#submenus').css('background-repeat', "no-repeat");
	$('#submenus').css('background-position', "115px 0px");
	$('#menu > a').filter(function() {
		return ($(this).css('text-decoration') == 'none') 
	}).css('color', '#006699').css('text-decoration', 'underline');
	return false;
}
function hideMenuAll(domElement)
{
	$('#submenus').hide();
	//$('#menu').find('span').each(function() {
		//$(this).replaceWith('<a href="" class="' + $(this).attr('class') + ' " onclick="return showMenuLevel1(this)">' + $(this).text() +'</a>');
	//});
	$('#submenu1').siblings().hide();
	$('#submenu1').css('background', 'none');
	if (domElement) {
		$(domElement).css('color', 'black');
		$(domElement).css('text-decoration', 'none');
	}
	return false;
}
function showMenuLevel2(level, element)
{
	var top = 10 * level;
	if (level > 1) {
		top += 16;
	}
	$('#submenu1').css('background-image', "url('/img/rayright.png')");
	$('#submenu1').css('background-repeat', "no-repeat");
	$('#submenu1').css('background-position', "170px " + top + "px");
	$('#submenu1').siblings().hide();
	$('#submenu' + (level + 1)).show();
	
	$('#submenu1').children().attr('class', 'submenu2');
	$(element).attr('class', 'submenu showSubmenu');
	return false;
}
$(document).ready(function() {
	var isSubmenu1 = false; 
	var isSubmenu2 = false;
	var domElementShow = false;
	$('#submenu2').find('a').each(function() {
		if ($(this).attr('href') == location.pathname) {
			isSubmenu1 = true;
		}
	});
	$('#submenu3').find('a').each(function() {
		if ($(this).attr('href') == location.pathname) {
			isSubmenu2 = true;
		}
	});
	$('#menu  a').each(function() {
		if($(this).attr('href')==location.pathname) {
			domElementShow = this;
		}
	});
	if (isSubmenu1) {
		showMenuLevel1($('#menu').find('a').eq(1));
		showMenuLevel2(1, $('#submenu1 > a').eq(0));
		var elem = $('a[href="' + location.pathname + '"]')
		elem.replaceWith('<span class="' + elem.attr('class') + ' submenu2">' + elem.text() + '</span>');
	} else if (isSubmenu2) {
		showMenuLevel1($('#menu').find('a').eq(1));
		showMenuLevel2(2, $('#submenu1 > a').eq(1));
		var elem = $('a[href="' + location.pathname + '"]')
		elem.replaceWith('<span class="' + elem.attr('class') + ' submenu2">' + elem.text() + '</span>');
	} else if(domElementShow !=false) {
		hideMenuAll(domElementShow);
	}