Providing human resources services, personnel recruitment, job posting by employers, resume searching by recruiters, personnel management information; providing interactive computer database offering recruitment and employment information, employment advertising, employee placement and employer/employee matching services, on-line job search information services, resume creation and posting, resume transmission, career resources in the healthcare and medical fields; news, educational resources, and information in the healthcare and medical fields and on-line retail store featuring products and services of use to candidates in the health care and medical fields via a global computer information network