if (typeof strItemToHighlight != "undefined")
     {
      var js_objStr = "id_href_item_" + strItemToHighlight;

      var js_obj;

      js_obj = document.getElementById(js_objStr);


      if (js_obj){
          
          js_obj.className = "highlighted";
           
         }
          else{

             //alert(objStr + " does not exist");

         }

     }


  if (typeof strSubItemToHighlight != "undefined")
     {
      var js_objStrSubItem = "id_href_sub_item_" + strSubItemToHighlight;
      var js_objSub;

      js_objSub = document.getElementById(js_objStrSubItem);
   
    
      if (js_objSub){

         js_objSub.className = "highlightedSub";
 
         }
      else{
         //nothing;
         }
    }