Rotacionando Banners em Flash

   <script>
 
 var image1="http://www.URLDOBANNER/EM.swf"
 var image2="http://www.URLDOBANNER/EM2.swf"
 var image3="http://www.URLDOBANNER/EM3.swf"
 var image4="http://www.URLDOBANNER/EM4.swf"
 
 var cur=Math.round(6*Math.random())
 if (cur<=1)
 image=image1
 else if (cur<=4)
 image=image2
 else
 image=image3
 document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/
shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="468" height="60"><param name=movie value="'+image+'"></object>')
 </script>