A handsome actor who moved behind the cameras and became a successful director, Paul Michael Glaser is best known to some as the dark-haired, intense Starsky on the late 1970s ABC TV cop series "Starsky and Hutch". Others may know him as the director of Emmy-nominated episodes of "Miami Vice" and feature films such as "The Running Man" (1987) and "The Air Up There" (1994). Still others know of Glaser because of the tragedy of AIDS and the hope his wife brought to those infected with HIV. (Elizabeth Glaser became infected with HIV in 1981 when she gave birth to their daughter, Ariel. When Ariel