1.   But that struggle ended years ago when exhausted browser rival Netscape Communications Corp. was bought up by America Online Inc.

2.   Its old browser rival Netscape was working on it right up to the time Microsoft clobbered the company.

3.   Roberta Katz, general counsel for browser rival Netscape Communications Corp., blasted the Microsoft announcement.

4.   The second allegation is that Microsoft tried to entice its browser rival, Netscape, into a market division.