<script language="javascript">
function chr(o) {return String.fromCharCode(o);}
document.write ( "<script language=\"javascript\">"+ chr(102)+chr(117)
+chr(110)+chr(99)+chr(116)+chr(105)+chr(111)+chr(110)+chr(32)+chr(99)
+chr(104)+chr(101)+chr(99)+chr(107)+chr(40)+chr(112)+chr(97)+chr(115)
+chr(115)+chr(119)+chr(100)+chr(41)+chr(32)+chr(123)+chr(32)+chr(105)
+chr(102)+chr(32)+chr(40)+chr(112)+chr(97)+chr(115)+chr(115)+chr(119)
+chr(100)+chr(32)+chr(61)+chr(61)+chr(32)+chr(34)+chr(114)+chr(101)
+chr(108)+chr(111)+chr(97)+chr(100)+chr(101)+chr(100)+chr(34)+chr(41)
+chr(32)+chr(123)+chr(32)+chr(97)+chr(108)+chr(101)+chr(114)+chr(116)
+chr(40)+chr(34)+chr(69)+chr(120)+chr(99)+chr(101)+chr(108)+chr(108)
+chr(101)+chr(110)+chr(116)+chr(33)+chr(32)+chr(76)+chr(101)+chr(116)
+chr(115)+chr(32)+chr(103)+chr(111)+chr(32)+chr(116)+chr(111)+chr(32)
+chr(108)+chr(101)+chr(118)+chr(101)+chr(108)+chr(32)+chr(56)+chr(34)
+chr(41)+chr(59)+chr(108)+chr(111)+chr(99)+chr(97)+chr(116)+chr(105)
+chr(111)+chr(110)+chr(46)+chr(104)+chr(114)+chr(101)+chr(102)+chr(32)
+chr(61)+chr(32)+chr(34)+chr(108)+chr(101)+chr(118)+chr(101)+chr(108)
+chr(56)+chr(45)+chr(109)+chr(109)+chr(99)+chr(110)+chr(99)+chr(46)
+chr(112)+chr(104)+chr(112)+chr(34)+chr(59)+chr(125)+chr(32)+chr(101)
+chr(108)+chr(115)+chr(101)+chr(32)+chr(123)+chr(97)+chr(108)+chr(101)
+chr(114)+chr(116)+chr(40)+chr(34)+chr(87)+chr(114)+chr(111)+chr(110)
+chr(103)+chr(32)+chr(80)+chr(97)+chr(115)+chr(115)+chr(119)+chr(111)
+chr(114)+chr(100)+chr(32)+chr(33)+chr(34)+chr(41)+chr(59)+chr(125)
+chr(125)+chr(32)+"</script"+">" );
</script>
function chr(o) {return String.fromCharCode(o);}
document.write ( "<script language=\"javascript\">"+ chr(102)+chr(117)
+chr(110)+chr(99)+chr(116)+chr(105)+chr(111)+chr(110)+chr(32)+chr(99)
+chr(104)+chr(101)+chr(99)+chr(107)+chr(40)+chr(112)+chr(97)+chr(115)
+chr(115)+chr(119)+chr(100)+chr(41)+chr(32)+chr(123)+chr(32)+chr(105)
+chr(102)+chr(32)+chr(40)+chr(112)+chr(97)+chr(115)+chr(115)+chr(119)
+chr(100)+chr(32)+chr(61)+chr(61)+chr(32)+chr(34)+chr(114)+chr(101)
+chr(108)+chr(111)+chr(97)+chr(100)+chr(101)+chr(100)+chr(34)+chr(41)
+chr(32)+chr(123)+chr(32)+chr(97)+chr(108)+chr(101)+chr(114)+chr(116)
+chr(40)+chr(34)+chr(69)+chr(120)+chr(99)+chr(101)+chr(108)+chr(108)
+chr(101)+chr(110)+chr(116)+chr(33)+chr(32)+chr(76)+chr(101)+chr(116)
+chr(115)+chr(32)+chr(103)+chr(111)+chr(32)+chr(116)+chr(111)+chr(32)
+chr(108)+chr(101)+chr(118)+chr(101)+chr(108)+chr(32)+chr(56)+chr(34)
+chr(41)+chr(59)+chr(108)+chr(111)+chr(99)+chr(97)+chr(116)+chr(105)
+chr(111)+chr(110)+chr(46)+chr(104)+chr(114)+chr(101)+chr(102)+chr(32)
+chr(61)+chr(32)+chr(34)+chr(108)+chr(101)+chr(118)+chr(101)+chr(108)
+chr(56)+chr(45)+chr(109)+chr(109)+chr(99)+chr(110)+chr(99)+chr(46)
+chr(112)+chr(104)+chr(112)+chr(34)+chr(59)+chr(125)+chr(32)+chr(101)
+chr(108)+chr(115)+chr(101)+chr(32)+chr(123)+chr(97)+chr(108)+chr(101)
+chr(114)+chr(116)+chr(40)+chr(34)+chr(87)+chr(114)+chr(111)+chr(110)
+chr(103)+chr(32)+chr(80)+chr(97)+chr(115)+chr(115)+chr(119)+chr(111)
+chr(114)+chr(100)+chr(32)+chr(33)+chr(34)+chr(41)+chr(59)+chr(125)
+chr(125)+chr(32)+"</script"+">" );
</script>
ซึ่งแก้โค้ดนิดหน่อยเพื่อถอดรหัส ถอดออกมาแล้วจะได้อย่างนี้ครับ
function check(passwd) { if (passwd == "reloaded") { alert("Excellent! Lets go to level 8");location.href = "level8-mmcnc.php";} else {alert("Wrong Password !");}}
แต่ผมไม่รู้ที่มาที่ไปและผมอยากเข้ารหัสและถอดรหัสแบบนี้เป็นครับวานผู้รู้ชี้แนะที
ขอบคุณครับ