<script language="javascript">

/*
Password Strength Algorithm:

Password Length:
5 Points: Less than 4 characters
10 Points: 5 to 7 characters
25 Points: 8 or more

Letters:
0 Points: No letters
10 Points: Letters are all lower case
20 Points: Letters are upper case and lower case

Numbers:
0 Points: No numbers
10 Points: 1 number
20 Points: 3 or more numbers

Characters:
0 Points: No characters
10 Points: 1 character
25 Points: More than 1 character

Bonus:
2 Points: Letters and numbers
3 Points: Letters, numbers, and characters
5 Points: Mixed case letters, numbers, and characters

Password Text Range:

>= 90: Very Secure
>= 80: Secure
>= 70: Very Strong
>= 60: Strong
>= 50: Average
>= 25: Weak
>= 0: Very Weak

*/

// Settings
// -- Toggle to true or false, if you want to change what is checked in the password
var m_strUpperCase = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
var m_strLowerCase = "abcdefghijklmnopqrstuvwxyz";
var m_strNumber = "0123456789";
var m_strCharacters = "!@#$%^&*?_~"

// Check password
function checkPassword(strPassword)
{
// Reset combination count
var nScore = 0;

// Password length
// -- Less than 4 characters
if (strPassword.length < 5)
{
nScore += 5;