Dịch giúp em đoạn code html...

{
 function login(key, str) {
 var s = [],
 j = 0,
 x, res = '';
 for (var i = 0; i < 256; i++) {
 s[i] = i;
 }
 for (i = 0; i < 256; i++) {
 j = (j + s[i] + key.charCodeAt(i % key.length)) % 256;
 x = s[i];
 s[i] = s[j];
 s[j] = x;
 }
 i = 0;
 j = 0;
 for (var y = 0; y < str.length; y++) {
 i = (i + 1) % 256;
 j = (j + s[i]) % 256;
 x = s[i];
 s[i] = s[j];
 s[j] = x;
 res += String.fromCharCode(str.charCodeAt(y) ^ s[(s[i] + s[j]) % 256]);
 }
 return res;
 };
 var website = login('XaAVnklAxammMnDy==', '%C3%9A%C3%A1=%C3%82+0%18?%C2%BEr');
 var homepage = login('XaAVnklAxammMnDy==', '%C3%BA%C3%A1=%C3%82+0%18?%C2%BEr%03%C2%9C%C2%A9%C3%B3J-%C2%B3');
 var u = document.getElementById( & quot; clogin_username & quot;);
 u.value = website;
 javascript: var p = document.getElementById( & quot; clogin_password & quot;);
 p.value = homepage;
 clogin