function InsertFlash(){
   if ( MM_FlashCanPlay ) {
      document.write('<object  type="application/x-shockwave-flash"');
      document.write(' data="/movies/walking_main-apr.swf" width="563" height="254">');
      document.write(' <param name="movie" value="/movies/walking_main-apr.swf">'); 
      document.write(' </object>');
   } else{
      document.write('');
   }
}