function showMenu(menuName)
{
	//var item = document.getElementById(menuName);
	//item.style.display="block";
	//item.style.background="url(images/leftBoxTopSelected.jpg)";
	//item.style.color="#ffffff";
}
function hideMenu(menuName)
{
	//var item = document.getElementById(menuName);
	//item.style.display="none";
	//item.style.background="url(images/leftBoxTopBack.jpg)";
	//item.style.color="#000000";
}
function darkBack(menuName)
{
	var menuItem = document.getElementById(menuName);
	menuItem.parentNode.style.background="url(images/leftBoxTopSelected.jpg)";
	menuItem.style.color="#ffffff";
	var childs = menuItem.childNodes;
	for(var i = 0;i<childs.length;i++)
	{
		var child = childs.item(i);
		//alert(child.nodeName);
		if(child.nodeName!=undefined && (child.nodeName == 'a'||child.nodeName=='A'))
		{
			child.style.color="#ffffff";
		}
	}
}
function lightBack(menuName)
{
	var menuItem = document.getElementById(menuName);
	menuItem.parentNode.style.background="url(images/leftBoxTopBack.jpg)";
	menuItem.style.color="#000000";
	var childs = menuItem.childNodes;
	for(var i = 0;i<childs.length;i++)
	{
		var child = childs.item(i);
		//alert(child.nodeName);
		if(child.nodeName!=undefined && (child.nodeName == 'a'||child.nodeName=='A'))
		{
			child.style.color="#000000";
		}
	}
}