function rsfwl_size(){
  if( !RepiaSearch_FavoriteWordList || !RepiaSearch_FavoriteWordList.length)  return 0;
  else return  RepiaSearch_FavoriteWordList.length;
}

function rsfwl_get(i){
  if( !RepiaSearch_FavoriteWordList || !RepiaSearch_FavoriteWordList.length)  return "";
  else if( i <  RepiaSearch_FavoriteWordList.length ) {
    return RepiaSearch_FavoriteWordList[i];
  }
  else
    return "";
}