function toCategory(obj)
{
	if ("m_menu" == obj)
	{
		gId("w_menu").style.display = "none";
		gId("imgMenuW").src = "/images/2009_T02/public/cat_w_off.gif";
		
		gId("m_menu").style.display = "";
		gId("imgMenuM").src="/images/2009_T02/public/cat_m_on.gif";
	}
	else if ("w_menu" == obj)
	{
		gId("m_menu").style.display = "none";
		gId("imgMenuM").src = "/images/2009_T02/public/cat_m_off.gif";
		
		gId("w_menu").style.display = "";
		gId("imgMenuW").src="/images/2009_T02/public/cat_w_on.gif";		
	}
}

function showItem(obj, obj2)
{
	var o = gId(obj);
	var po = o.parentNode;
	
	items = po.getElementsByTagName("li");
	for (i = 0; i < items.length; i++)
	{
		if (items[i].className == "items_on")
		{
			items[i].className = "items";
		}
		
		if (items[i].className == "title_on")
		{
			items[i].className = "title";
		}
	}
	
	document.getElementById(obj).className = "items_on";
	obj2.className = "title_on";
}