51help TIY
码：
<html> <body> <script type="text/javascript"> image0="/i/eg_banner_51help.gif" href0="/index.html" alt0="51help.tk" image1="/i/eg_banner_htmlref.gif" href1="../tags/index.asp.htm"/*tpa=http://www.51help.tk/tags/index.asp*/ alt1="HTML 4.01 / XHTML 1.0 参考手册" image2="/i/eg_banner_jsref.gif" href2="../js/js/js_reference.asp.htm"/*tpa=http://www.51help.tk/js//js/js_reference.asp*/ alt2="JavaScript 参考手册" len=3 now=new Date() now=now.getSeconds() rnd=now%len image=eval("image"+rnd) href=eval("href"+rnd) alt=eval("alt"+rnd) document.write("<a href='" + href + "'>") document.write("<img src='" + image + "' alt='" + alt + "'></a>") </script> <h3>变化。</h3> </body> </html>
查看结果: