function addfavorite()
{
   if (document.all)
   {
      window.external.addFavorite('http://www.seeyoga.com/','SeeYoga 赛尔瑜伽');
   }
   else if (window.sidebar)
   {
      window.sidebar.addPanel('SeeYoga 赛尔瑜伽', 'http://www.seeyoga.com/', "");
   }
}