var ads_tmp_html='\
<div class="ads_img_box">\
  <a href="http://www.gmbase.com/user_postbuying.asp" target="_blank">\
<img src="Upload/ads/2010312201346291.jpg" border="0" alt="Post WTB" width="180" height="251" ></a>\
</div>\
';
document.write(ads_tmp_html);