[ 1 ] Login button needs to validate barcode and password in an XML file. (see enclosed XML file).
[ 2 ] After login user can update his/her details.
[ 3 ] Flash form with help of PHP 4/5 > Submit button needs to email to support(AT)docbunker(DOT)com, the (Barcode, Name, Email, Phone, and message.)
Server is linux based.
Enclosed is sample XML structure.