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Date Posted: 11/21/09

Summary: Javascript -- add HTML tags to highlighted text

I found this from www.dynamicdrive.com.  It's a big improvement over the earlier version and works in Firefox too.

PCRE -- examples

I found this example from php.net.  The code has been reformatted to detect US phone numbers and reformat it into 123-456-7890 format.  If it is not a US phone number then an error message will pop up.