Salve Galera do PHPBRASIL,

Estou com um probleminha estou com um código PHP onde tem uma chamda de javascript criptografada.
Alguem ai pode passar uma dica de como posso Descriptografar?

Segue o código:

<script language="JavaScript" type="text/javascript">
var i,y,x="202020200909093c2f6469763e20202020202020202020202020202020200d0a2020202020202020202020203c2f6469763e202020202020200d0a093c2f6469763e3c212d2d20436f6e746575646f202d2d3e202020200d0a20203c2f6469763e3c212d2d20474552414c202d2d3e0d0a3c2f6469763e3c212d2d204247202d2d3e0d0a2020202020202020203c64697620636c6173733d22726f64617065223e0d0a2020202020202020202020203c64697620636c6173733d22726f646170655f636f6e746575646f223e0d0a202020202020202020202020093c64697620636c6173733d22726f646170655f6372656469746f73223e0d0a202020202020202020202020202020203c6120687265663d22687474703a2f2f7777772e7765626465766963652e636f6d2e627222207461726765743d225f626c616e6b223e";y='';for(i=0;i<x.length;i+=2){y+=unescape('%'+x.substr(i,2));}document.write(y);
</script>