var so = new SWFObject("http://ads.canalsonora.com/admin/banners/3359884.swf", "mymovie", "300", "250", "9", "#336699");
   so.addParam("quality", "high");
   so.addParam("wmode", "transparent");
   so.addParam("salign", "t");
   so.write("ban_home_300_1");