Charcode script.

import string
import itertools

"""
function checkPass( password )
{
    var count1 = 3, count2 = 5;
    var sumof1 = 0, sumof2 = 0;

    var charlist = "BHFE8";

    for( i = 0; i < password.length; ++i ) { sumof1 += ( password.charCodeAt( i ) * count1 ); count1++; }
    for( i = 0; i < charlist.length; ++i ) { sumof2 += ( charlist.charCodeAt( i ) * count2 ); count2++; }

    (sumof1 == sumof2) ? setTimeout( "location.replace( 'http://www.enigmagroup.org/missions/basics/js/10/index.php?password=" + encodeURI(password) + "' );", 0 ) : alert( "Sorry, but the password was incorrect." );
}
"""

CHARSET = string.uppercase + string.digits
tabPassword = itertools.product(CHARSET, repeat=5)

charlist = "BHFE8"
sumof2 = 0
sumof1 = 0
count1 = 3
count2 = 5

for each_password in tabPassword:
  for i in range(len(each_password)):
    sumof1 += ord(each_password[i]) * count1
    count1 += 1
  if sumof1 == 2308:
    print each_password