function select_nav() {
 
   var nav_links = document.getElementById('topmenu')
     .getElementsByTagName('a');
	var nav_links_td = document.getElementById('topmenu')
     .getElementsByTagName('td'); 
   var selected = location.pathname;
   //alert("selected:" +selected);
   var selectedsplit = selected.split("/");
   
   //for (var i = 0; i < nav_links.length; i++) {		
   for (var i = 0; i < 6; i++) {   	
     var link = nav_links[i].pathname;
	 
     // fiddle IE's view of the link
     if (link.substring(0, 1) != '/')
       link = '/' + link;
	
	
	
	
	 var linksplit = link.split("/");

	 if (linksplit[1] == 'structurededge'){
		//this is local
	 	var rootdir = 2;
	 }
	 else {
	 	//this is live
	 	var rootdir = 1;
	 }
	 
	 //var category = linksplit[2]; 
	 var category = linksplit[1];
	 var cat = category.split(".");
	 var topcat = cat[0];
	     if (linksplit[rootdir] == selectedsplit[rootdir])
	 //if (linksplit[2] == selectedsplit[2]) // for localhost	    
     //if (linksplit[1] == selectedsplit[1]) // for live
	   nav_links_td[i].setAttribute('id', 'selected');
	   
	  if (topcat == selectedsplit[2]) 
	  nav_links_td[i].setAttribute('id', 'selected');
   
   	  //if (link == selected)
	  //alert(selected);
   }

// BOTTOM MENU

   var nav_links = document.getElementById('lowermenu')
     .getElementsByTagName('a');
	var nav_links_td = document.getElementById('lowermenu')
     .getElementsByTagName('td'); 
   var selected = location.pathname;
   //alert("selected:" +selected);
   var selectedsplit = selected.split("/");
   
   //for (var i = 0; i < nav_links.length; i++) {		
   for (var i = 0; i < 5; i++) {   	
     var link = nav_links[i].pathname;
	 
     // fiddle IE's view of the link
     if (link.substring(0, 1) != '/')
       link = '/' + link;
	
	 var linksplit = link.split("/");
	 if (linksplit[1] == 'structurededge'){
	 	//this is local
	 	var rootdir = 2;
	 }
	 else {
	 	//this is live
	 	var rootdir = 1;
	 }
	 
	 //var category = linksplit[2]; 
	 var category = linksplit[1];
	 var cat = category.split(".");
	 var topcat = cat[0];
	 
	 if (linksplit[rootdir] == selectedsplit[rootdir])
	 //if (linksplit[2] == selectedsplit[2]) // for localhost	    
     //if (linksplit[1] == selectedsplit[1]) // for live
	   nav_links_td[i].setAttribute('id', 'selected2');
	   
	  if (topcat == selectedsplit[2]) 
	  nav_links_td[i].setAttribute('id', 'selected2');
   
   	  //if (link == selected)
	  //alert(selected);
   }




 }