You can create a random letter by creating a random number with 26
possibilites - one for each letter of the alphabet.  You add this random
number as an offset to the starting Unicode character code corresponding
to the character "a" or "A" (depending on the case of the random
character you want), then convert the result to character.

To create a random lower case letter:

String.fromCharCode(97 + Math.round(Math.random() * 25));


To create a random upper case letter:

String.fromCharCode(65 + Math.round(Math.random() * 25));

Hope that helps!



Jonathan C. Brewer
Interactive Manager
 
phone   262.641.5700
fax        262-641-5711
mobile   414-759-9481
email    [EMAIL PROTECTED]     
web      metagraphix.com

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