function toggle( elementID ){
      if (document.getElementById){
            target = document.getElementById( elementID );
               if (target.style.display == "none"){
                  target.style.display = "";
               } else {
                  target.style.display = "none";
               }
         }
    }
    function statefulToggle ( link, elementID1, text ) {
      toggle( elementID1 );
      if ( link.innerHTML != text )
      {
        link.oldInnerHTML = link.innerHTML;
        link.innerHTML = text;    
      }
      else
      {
        link.innerHTML = link.oldInnerHTML;
      }
    }