function LNHoverIn(currLink, sub)
        { 
			clearSubNavs();
           if(sub == 1)
           {
                var nav = document.getElementById("subLNav1");
                nav.style.visibility = "visible";
           }  
            if(sub == 2)
           {
                var nav = document.getElementById("subLNav2");
                nav.style.visibility = "visible";
           } 
            if(sub == 3)
           {
                var nav = document.getElementById("subLNav3");
                nav.style.visibility = "visible";
           }
           else
           {
           } 
        }
		
        function clearSubNavs()
        {
			
           subLNav1.style.visibility = "hidden";
           subLNav2.style.visibility = "hidden";
           subLNav3.style.visibility = "hidden"; 
        }