Hasbro, the Pawtucket-based toymaker that shook up its team of top executives on Monday, says it will Webcast its management presentation from the Toy Fair in New York City on Friday at 8:30 a.m. Viewers can see the presentation at www.hasbro.com. Click on corporate information, then investors, then Webcast microphone...About 35,000 visitors are expected to attend the annual American International Toy Fair from Feb. 17 to 20, where about 1,200 companies are scheduled to present their products.