var adsurl = "http://yoka.hzcnc.com/beauty/face/2010/0901381733.shtml";
var adswihth = "960";
var adsheight = "70";
var adsfile = "http://ads.hzcnc.com/data/adsfile/201009/20100909/ad20100909579541524990.jpg"; 
document.write("<a href='");
document.write(adsurl);
document.write("' target='_blank'>");
var showimg = "<img src='" + adsfile + "' border='0' width='" + adswihth + "'  height='" + adsheight + "'>";
document.write(showimg);
document.write("</a>");