function animazione_flash() {

      document.write("<object type='application/x-shockwave-flash' data='index.swf' width='800' height='600' id='home'> ");
      document.write("<param name='movie' value='index.swf' /> ");
      document.write("<param name='quality' value='high' /><param name='wmode' /> ");
      document.write("</object> ");

}