Listing Employees for a selected department

Example1

Department = "Sales"

Department	Name	Hourly Rate	Programming Language
Sales	Bill Ratford	85	COBOL
Sales	Bill Snakeson	95	HTML
Sales	Jack Sanford	35	ASP
Sales	Mark Henson	25	ADA

Example2

Department = "Internet"

Department	Name	Hourly Rate	Programming Language
Internet	Bill Ratford	85	COBOL
Internet	Bill Snakeson	95	HTML
Internet	Jack Sanford	35	ASP
Internet	Mark Henson	25	ADA