var xPath;
   var n = Math.floor(Math.random()*6);

   if( n < 5 ){
     xPath = "/swf/lanseria_travelator.swf";
   }else{
     xPath = "/swf/lanseria_carousel.swf";
   }

   // load the flash version of the image

    swfobject.embedSWF(xPath, "horizontal-banner", "728", "90", "9.0.0", "/swf/expressInstall.swf");
   // NOTE:  The value in this call to write() MUST match the name of the
   // HTML element (<div>) you're expecting the swf to show up in