function animazione_flash() {
   
      document.write("<object type='application/x-shockwave-flash' data='http://www.livornoserramenti.it/swf/nuvole.swf'width='742' height='146' id='filmato'>\n");
      document.write("<param name='movie' value='http://www.livornoserramenti.it/swf/nuvole.swf' />\n");
      document.write("<param name='quality' value='high' /><param name='wmode' value='transparent' />\n");
      document.write("</object>\n");
}