function showSbMenu(el, sbId, status){
		var sbEl = document.getElementById(sbId)
		if(status)
		{
			hideSubMenu()
			if(sbId != "" && sbEl){
				sbEl.className = ""
			}
			mns = el.parentNode.parentNode.childNodes
			cls = "bor_none"
			for(i=0; i<mns.length; i++)
			{
				if(mns[i].tagName == "LI")
				{
					mns[i].childNodes[0].className = cls
					cls = ""
				}
			}
			el.className = "active"
		}
	}
	
	function hideSubMenu()
	{
			var sbmenus = document.getElementById("submenu").childNodes 
			for(i=0; i<sbmenus.length; i++)
			{
				sbmenus[i].className = "hidden"	
			}	
	}