var activeSubMenu = false;
var activeSubSubMenu = false;

function initMenus(fromEle) {

	for(var countChild=0; countChild < fromEle.childNodes.length; countChild++) {
		
		if(fromEle.childNodes[countChild].className == 'subMenu' && fromEle.childNodes[countChild].style.display == 'block') activeSubMenu = fromEle.childNodes[countChild];
		if(fromEle.childNodes[countChild].className == 'subSubMenu' && fromEle.childNodes[countChild].style.display == 'block') activeSubSubMenu = fromEle.childNodes[countChild];
		
		initMenus(fromEle.childNodes[countChild]);
	}
	
}

function toggleSubMenu(subMenu) {

	if(activeSubSubMenu) activeSubSubMenu.style.display='none';
	if(activeSubMenu && activeSubMenu.id != subMenu.id) activeSubMenu.style.display = 'none';
	if(subMenu.style.display == 'block') {
		subMenu.style.display = 'none';
		activeSubMenu = false;
	}
	else {
		subMenu.style.display = 'block';
		activeSubMenu = subMenu;
	}
	
	return false;
}

function toggleSubSubMenu(subSubMenu) {

	if(activeSubSubMenu && activeSubSubMenu.id != subSubMenu.id) activeSubSubMenu.style.display = 'none';
	if(subSubMenu.style.display == 'block') {
		subSubMenu.style.display = 'none';
		activeSubSubMenu = false;
	}
	else {
		subSubMenu.style.display = 'block';
		activeSubSubMenu = subSubMenu;
	}

	return false;
}