function kb_detail(picpfad, pwidth, pheight)
      {
      try {
      var detailHTML="images/pic_detail.htm";
      var wndParams= 'width='+(pwidth+40)+',height='+(pheight+40)+',scrollbars=yes,resizable=yes';

      window.kb_dpict=picpfad;
      var wnd= window.open(detailHTML,'kbdetail',wndParams);wnd.kb_dpict= picpfad;wnd.focus();
      }
      catch ( e)
      {
      }
      return false;
   }