protected boolean isNameUsedOnPage(String name,Object pageKey){
  Hashtable pageNames=(Hashtable)pageStorage.get(pageKey);
  if (pageNames != null) {
    return pageNames.containsKey(name);
  }
 else {
    return false;
  }
}

protected boolean isNameUsedOnPage ( String name , Object pageKey ) { Hashtable pageNames = ( Hashtable ) pageStorage . get ( pageKey ) ; if ( pageNames != null ) { return pageNames . containsKey ( name ) ; } else { return false ; } }
performs a name lookup
