<center>
<script type="text/javascript"><!--
google_ad_client = "pub-6632825433771640";
/* 234x60, 创建于 08-2-23 */
google_ad_slot = "2124976679";
google_ad_width = 234;
google_ad_height = 60;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</center>