Código PHP:
function rotbanner($side){
server();
$query = mysql_query("SELECT * FROM banners WHERE donde='".$side."' ORDER BY RAND()");
$row=mysql_fetch_assoc($query);
if($row['directorio']!=""){
echo "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='900' height='145'>
<param name='movie' value='".$row['directorio']."'>
<param name='quality' value='high'>
<embed src='banners/bannertop.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='900' height='145'></embed>
</object>";
}else{
echo "No hay banners para mostrar";
}
}
Salu2