Hello Abhishek Singh,
The timing for the IBM keyboard is very well described on the Internet but scan codes can be confusing. There is a web site entitled "Interfacing the AT Keyboard Copyright 2000 Adam Chapweske" which explains the scan codes a lot better than other sites.
http://panda.cs.ndsu.nodak.edu/~achapwes...d_old.html

Hello Steve,
The address is not faithfully being highlighted. It would appear to fail up the the "~" character. I think if it "AIN'T BROKE DON'T FIX IT" would apply. Remove the enhancement and let the user do the HTML programming if they want to.


Good luck.
Regards,
Charles Bannister