Codigo para centrar los anuncios..

<CENTER><TABLE><TR>
<TD><SCRIPT TYPE="text/javascript" SRC="http://ad.yieldmanager.com/st?ad_type=safee&ad_size=300x250&section=3328166&pub_url=${}"></SCRIPT>
</center>
<!-- END SMOWTION TAG - 300x250 - DO NOT MODIFY --></TD>

<TD><SCRIPT TYPE="text/javascript" SRC="http://ad.yieldmanager.com/st?ad_type=safee&ad_size=300x250&section=3328166&pub_url=${}"></SCRIPT>

</TD>

<TD><SCRIPT TYPE="text/javascript" SRC="http://ad.yieldmanager.com/st?ad_type=safee&ad_size=300x250&section=3328166&pub_url=${}"></SCRIPT>



   </center>

</TD>
</TR></TABLE></CENTER>