function showImg(_id, _img, $file, $width, $height) {
           window.open("/file.php?img="+$file,'Tip','menubar=no,location=no,toolbar=no,resizable=no,scrollbars=no,status=no,width='+$width+',height='+$height+'');
  }

  function addFavorite(url, title) {
           if (!url) url = location.href;
           if (!title) title = document.title;
           if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, "");
           else if (typeof window.external == "object") window.external.AddFavorite(url, title);
           else if (window.opera && document.createElement) {
              var a = document.createElement('A');
              if (!a) return false;
              a.setAttribute('rel','sidebar');
              a.setAttribute('href',url);
              a.setAttribute('title',title);
              a.click();
           }
  }



  function h_menu(_this){
           if(_this.parentNode.parentNode.className == 'hid'){
              _this.parentNode.parentNode.className = '';
           } else {
              _this.parentNode.parentNode.className = 'hid';
           }
           return false;
  }